One aspect of the present invention relates to a steel sheet comprising, in mass%, 0.010-0.050% C, 0-1.00% Si, 0-0.80% Mn, 0.01-0.10% Al, 0.04-0.20% Ti, 1-50 ppm B, and 0-80 ppm N, the remainder being iron and unavoidable impurities, wherein the mass ratio (Ti)/(C) of Ti to C is not less than 3.6, the surface area ratio of a recrystallized structure in a plane perpendicular to the rolling direction is not more than 25%, and in a plane perpendicular to the rolling direction, when a position at 1/4 the sheet thickness is observed with a transmission electron microscope (TEM) or a scanning transmission electron microscope (STEM), the circle-equivalent diameter of precipitates is not more than 26 nm.
A fluid reactor (1) is provided with: a reactor body (2) that includes a reaction layer (21) which forms a reaction flowpath (25) through which a reaction fluid flows; and a plurality of catalyst carriers (11) that are disposed in the reaction flowpath (25) and that are aligned along the flow direction of the reaction fluid. Each of the plurality of catalyst carriers (11) is configured to be individually detachable from the reaction flowpath (25).
The purpose of the present disclosure is to provide an iron powder for odor elimination and deodorization, the iron powder having an excellent odor elimination and deodorization effect against various substances. An iron powder for odor elimination and deodorization according to one aspect of the present disclosure contains iron as a main component and contains 0.5% by mass or more of oxygen.
IMAGE-INFORMATION GENERATING DEVICE AND IMAGE-INFORMATION GENERATING METHOD, IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD, DEFECT PREDICTING DEVICE AND DEFECT PREDICTING METHOD, AND PROGRAM
An image information generating device generates image information representing a shape of a manufactured object obtained by depositing layers each made of a plurality of welding beads. The image information generating device includes: a coordinate information acquisition unit configured to approximate a design shape of each layer of the manufactured object using a model simulating a shape of the welding bead and acquire coordinate information on a plurality of points of the approximated model; a profile extraction unit configured to obtain a profile representing a surface shape of the specified layer based on the coordinate information; and an image information conversion unit configured to convert a concave-convex shape of a surface of the specified layer into image information using the profile.
The present disclosure provides a rolling-bearing replacement-timing prediction device and method enabling a more accurate replacement-timing prediction. A frequency spectrum of vibration data indicating vibration of a rolling bearing is determined for every sampling period and is stored in association with the sampling period into a storage unit. A specific peak not appearing during a normal state is detected from the frequency spectrum within a first frequency range including a theoretical frequency at which a peak occurs during an abnormality. When the specific peak is detected, a specific peak is detected as a re-detection specific peak within a second frequency range, which includes the specific peak and is smaller than the first frequency range, from at least one frequency spectrum stored in the storage unit prior to this sampling period, and the replacement timing of the rolling bearing is predicted based on the specific peak and the re-detection specific peak.
The present disclosure provides a rolling-bearing monitoring device and method enabling more proper peak detection. The present disclosure includes determining a frequency spectrum of vibration data indicating vibration of a rolling bearing for every sampling period, storing the frequency spectrum in association with the sampling period into a storage unit, and detecting, from the frequency spectrum, a specific peak not appearing during a normal state within a first frequency range including a theoretical frequency at which a peak occurs during an abnormality. When a specific peak is detected, the present disclosure includes detecting a specific peak as a re-detection specific peak within a second frequency range, which includes the specific peak and is smaller than the first frequency range, from at least one frequency spectrum stored in the storage unit prior to this sampling period, and causing a display unit to display the specific peak and the re-detection specific peak.
This method for manufacturing a drawn product 1 includes forming a bottom corner portion 2a by welding, to a metal blank 10, a metal reinforcing plate 20 made of the same type of metal as the blank 10, and subjecting the welded blank 10 and reinforcing plate 20 to drawing accompanied by deformation in a depth direction and a peripheral direction. The blank 10 and the reinforcing plate 20 are welded together at a plurality of welded portions 6 in the bottom corner portion 2a. The plurality of welded portions 6 are arranged only on a straight line L that bisects the bottom corner portion 2a in the peripheral direction when viewed from the vertical direction.
A mold manufacturing assistance system 100 includes: an assistance device 1 having an estimation unit 12 for estimating, by a trained model, target mold shape data, as output data, that represents the target shape of a mold from input data related to at least one of a mold and a molded article; and a GUI terminal 2 for performing input/output in connection with the assistance device 1. The GUI terminal 2 has a display unit 22 for displaying a data input screen for selecting input data and a data output screen for displaying output data, with an estimation button 54 for executing estimation by an estimation unit 12 being displayed on the data input screen.
G06F 30/27 - Optimisation, vérification ou simulation de l’objet conçu utilisant l’apprentissage automatique, p. ex. l’intelligence artificielle, les réseaux neuronaux, les machines à support de vecteur [MSV] ou l’apprentissage d’un modèle
G05B 19/4097 - Commande numérique [CN], c.-à-d. machines fonctionnant automatiquement, en particulier machines-outils, p. ex. dans un milieu de fabrication industriel, afin d'effectuer un positionnement, un mouvement ou des actions coordonnées au moyen de données d'un programme sous forme numérique caractérisée par l'utilisation de données de conception pour commander des machines à commande numérique [CN], p. ex. conception et fabrication assistées par ordinateur CFAO
This structure includes a heat collection member capable of collecting heat due to sunlight. The heat collection member has a wall part, a hollow part which is formed inside the wall part and through which a heat medium to which heat due to sunlight is transmitted can flow, and a protrusion protruding in a first direction from an outer surface of the wall part. The protrusion extends in a second direction intersecting the first direction, and the second direction includes a vertical component that follows the vertical direction in which gravity acts.
F24S 10/75 - Collecteurs de chaleur solaire utilisant des fluides vecteurs le fluide vecteur circulant à travers des tubes absorbeurs comportant des surfaces agrandies, p. ex. avec des protubérances ou des ondulations
12.
ROTATION CONTROL DEVICE OF WORK MACHINE AND WORK MACHINE EQUIPPED WITH SAME
In the present invention, during a braking period from the output of a predetermined rotation stop command while a rotation body is rotating until the rotation body comes to a stop, a control unit calculates a required braking angle required for the rotation body to come to a stop with respect to each of a plurality of reference points, on the basis of the current rotation speed of the rotation body and deceleration speed determined from the braking torque in a driving unit and the rotation moment of inertia acting on the rotation body. Further, the control unit calculates a rotation margin angle from a current position of the reference point until arrival at a limit region surface, and corrects a command signal corresponding to the operation amount of an operation unit by using a set deceleration coefficient set based on the ratio of the rotation margin angle to the required braking angle at each of the plurality of reference points.
Acquiring a plurality of images generated in a time series by an image capturing part being movable in conjunction with slewing of a slewing body, each of the images showing an external environment; calculating first slewing angles of the slewing body, with reference to a position of the slewing body relative to a base body, for the images respectively on the basis of each image among the images and on the basis of a preceding image adjacent to the image obtaining a predetermined position in the external environment to be a slewing angle reference on the basis of the first slewing angles calculated for the images respectively; and calculating, on the basis of the first slewing angles and on the basis of the slewing angle reference, second slewing angles of the slewing body with respect to the slewing angle reference for the images respectively.
G06T 7/73 - Détermination de la position ou de l'orientation des objets ou des caméras utilisant des procédés basés sur les caractéristiques
G01B 11/26 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques pour mesurer des angles ou des cônesDispositions pour la mesure caractérisées par l'utilisation de techniques optiques pour tester l'alignement des axes
This compressor unit (10) is used for compressing hydrogen gas generated by means of a water electrolysis system (25). The compressor unit (10) comprises: a screw compressor (12) configured to suck in moisture-containing hydrogen gas generated from the water electrolysis system (25); a dryer (14) disposed downstream from the screw compressor (12) and configured to dry the hydrogen gas; and a reciprocating compressor (16) configured to further compress the hydrogen flowing out from the dryer (14).
Provided is an aluminum fin member that is capable of having an improved appearance due to the surface thereof being blackened, has excellent hydrophilicity, and is capable of suppressing the adhesion of condensation. An aluminum fin member (10) includes an aluminum plate (1) and a coating layer (2) formed on the surface of the aluminum plate (1). The coating layer (2) includes, in the following order from the aluminum plate (1) side, a corrosion-resistant resin coating layer (3) and a hydrophilic coating layer (4). The corrosion-resistant resin coating layer (3) contains a black pigment (6), and the L*value in the L*a*b color system obtained by using a spectrophotometer to measure the surface of the aluminum fin member (10) is 83 or less.
F28F 13/18 - Dispositions pour modifier le transfert de chaleur, p. ex. accroissement, diminution par application de revêtements, p. ex. absorbant les radiations ou les réfléchissantDispositions pour modifier le transfert de chaleur, p. ex. accroissement, diminution par application d'un traitement de surface, p. ex. un polissage
F28F 19/02 - Prévention de la formation de dépôts ou de la corrosion, p. ex. en utilisant des filtres en utilisant des revêtements, p. ex. des revêtements vitreux ou émaillés
16.
CONTROL INFORMATION GENERATING DEVICE, CONTROL INFORMATION GENERATING METHOD, AND PROGRAM
A control information generating device includes: a manufacturing information acquisition unit configured to acquire information on manufacturing paths; a connection position specifying unit configured to specify, from the acquired information on the manufacturing paths, connection positions at which a pair of manufacturing paths arranged adjacent to each other and having continuous formation order are connected to each other; a path connection unit configured to newly add a connection path that connects the pair of manufacturing paths to each other at the connection positions, and connect the pair of manufacturing paths to each other; and a control information output unit configured to repeat connection between the manufacturing paths until the number of the manufacturing paths becomes equal to or less than a predetermined upper limit, and output the information on the connected manufacturing paths as the control information.
Provided is a welded joint capable of achieving excellent electrodeposition coatability even when weld slag is formed on the surface of a weld metal. A welded joint (10) has a weld metal (3) and a weld slag (4) formed on at least a portion of the surface of the weld metal (3). The value A1 calculated by equation (1): A1=[Mn]s＋[Fe]s＋[Ti]s is 40 or more, where [Mn]s, [Fe]s, and [Ti]s represent the contents of Mn, Fe, and Ti in the weld slag (4), respectively, in mass% relative to the total mass of the weld slag. The weld slag (4) contains a highly electrically conductive phase. The occupancy of the highly electrically conductive phase in a cross section of the weld slag (4) is 4.5% or more. The highly electrically conductive phase contains 30 mass% or more of Mn, 5 mass% or more of Fe, 30 mass% or less of Ti, 10 mass% or less of Si, 10 mass% or less of Al, and 30 mass% or less of O (oxygen), relative to the total mass of the highly electrically conductive phase.
B23K 9/173 - Soudage ou découpage à l'arc utilisant des gaz de protection et une électrode consommable
B23K 9/16 - Soudage ou découpage à l'arc utilisant des gaz de protection
B23K 9/23 - Soudage ou découpage à l'arc tenant compte des propriétés des matériaux à souder
B23K 31/00 - Procédés relevant de la présente sous-classe, spécialement adaptés à des objets ou des buts particuliers, mais non couverts par un seul des groupes principaux
B23K 35/30 - Emploi de matériaux spécifiés pour le soudage ou le brasage dont le principal constituant fond à moins de 1550 C
18.
ALUMINUM ALLOY BRAZING SHEET AND ALUMINUM ALLOY BRAZED BODY
Provided are: an aluminum alloy brazing sheet capable of exhibiting excellent corrosion resistance; and an aluminum alloy brazed body. An aluminum alloy brazing sheet (10) comprising a core material (1), an intermediate material (2), and a brazing material (3), wherein the core material (1) contains 0.20-2.00 mass % of Mn, 0.20-1.50 mass % of Si, 0.20-1.50 mass % of Cu, and 0.10-0.90 mass % of Mg, the intermediate material (2) contains 0.50-8.00 mass % of Zn and 0.10-0.90 mass % of Mg, the brazing material (3) contains 5.00-15.00 mass % of Si, 0.10-0.90 mass % of Mg, 0.10-0.50 mass % of Bi, and 0.05-0.50 mass % of Cu, and a relational formula 12.8≤[Zn]/[Cu]≤35.6 is satisfied.
B23K 35/28 - Emploi de matériaux spécifiés pour le soudage ou le brasage dont le principal constituant fond à moins de 950 C
B23K 35/02 - Baguettes, électrodes, matériaux ou environnements utilisés pour le brasage, le soudage ou le découpage caractérisés par des propriétés mécaniques, p. ex. par la forme
B32B 15/01 - Produits stratifiés composés essentiellement de métal toutes les couches étant composées exclusivement de métal
C22C 21/02 - Alliages à base d'aluminium avec le silicium comme second constituant majeur
C22C 21/10 - Alliages à base d'aluminium avec le zinc comme second constituant majeur
A heat exchange system (1) comprises: a first heat exchanger (6) that is disposed astride a low-temperature flow path (2) and a liquefaction target flow path (3), and that performs heat exchange, through an intermediate medium (M), between a low-temperature liquefied gas flowing through the low-temperature flow path (2) and carbon dioxide flowing through the liquefaction target flow path (3), thereby vaporizing the low-temperature liquefied gas and liquefying the carbon dioxide; a temperature detection unit (15) that detects the temperature of the intermediate medium (M) or a temperature correlated with this temperature; flow rate adjustment units (11, 12) capable of adjusting the flow rate of the low-temperature liquefied gas and/or the carbon dioxide supplied to the first heat exchanger (6); and a control unit (10) that controls the flow rate adjustment units (11, 12) so that the temperature detected by the temperature detection unit (15) reaches a predetermined target temperature. The predetermined target temperature is a temperature at which carbon dioxide is not solidified on the inner surface of the liquefaction target flow path (3).
This aluminum alloy extrusion material contains: one or more elements selected from the group consisting of Zn: 5.70 mass% to 6.80 mass% inclusive, Mg: 1.10 mass% to 1.55 mass% inclusive, Cu: 0.10 mass% to 0.40 mass% inclusive, Ti: 0.05 mass% or less (excluding 0 mass%) and B: 0.02 mass% or less (excluding 0 mass%); Zr: 0.10 mass% to 0.20 mass% inclusive, Cr: 0.10 mass% or less (including 0 mass%), Fe: more than 0.15 mass% and 1.05 mass% or less and Si: 0.05 mass% to 0.45 mass% inclusive with the balance being Al and inevitable impurities, and contains an Al-Fe crystallized product, the Al-Fe crystallized product has an arithmetic average circle-equivalent diameter of 1.30 μm to 1.60 μm inclusive, and the Al-Fe crystallized product has a number density of 3.0×10-3/μm2to 1.7×10-2/μm2 inclusive.
C22C 21/10 - Alliages à base d'aluminium avec le zinc comme second constituant majeur
B21C 23/00 - Extrusion des métauxExtrusion par percussion
C22F 1/00 - Modification de la structure physique des métaux ou alliages non ferreux par traitement thermique ou par travail à chaud ou à froid
C22F 1/053 - Modification de la structure physique des métaux ou alliages non ferreux par traitement thermique ou par travail à chaud ou à froid de l'aluminium ou de ses alliages d'alliages avec le zinc comme second constituant majeur
A steel plate for hot stamping contains, in % by mass, C: 0.25% or more and 0.4% or less, Si: 1.05% or more and 1.4% or less, Mn: 0% or more and 1.4% or less, Cr: 0.6% or more and 3.0% or less, P: 0% or more and 0.03% or less, S: 0% or more and 0.02% or less, Al: 0.01% or more and 1% or less, N: 0% or more and 0.01% or less, B: 0.0005% or more and 0.005% or less, Ti: 0.005% or more and 0.1% or less, and iron and inevitable impurities as remainder. This steel plate for hot stamping exhibits excellent hardness stability in addition to a balance between strength and toughness as a relational expression of [C]+2/9[Si]+7/9[Mn]+8/9[Cr]−7/4>0 is satisfied.
C22C 38/54 - Alliages ferreux, p. ex. aciers alliés contenant du chrome et du nickel et du bore
C21D 1/673 - Dispositifs pour trempe pour la trempe en coquille
C21D 6/00 - Traitement thermique des alliages ferreux
C21D 8/04 - Modification des propriétés physiques par déformation en combinaison avec, ou suivie par, un traitement thermique pendant la fabrication de produits plats ou de bandes pour produire des produits plats ou des bandes pour l'emboutissage profond
C21D 9/48 - Traitement thermique, p. ex. recuit, durcissement, trempe ou revenu, adapté à des objets particuliersFours à cet effet pour tôles tôles embouties
C22C 38/00 - Alliages ferreux, p. ex. aciers alliés
C22C 38/02 - Alliages ferreux, p. ex. aciers alliés contenant du silicium
C22C 38/04 - Alliages ferreux, p. ex. aciers alliés contenant du manganèse
C22C 38/06 - Alliages ferreux, p. ex. aciers alliés contenant de l'aluminium
C22C 38/20 - Alliages ferreux, p. ex. aciers alliés contenant du chrome et du cuivre
C22C 38/22 - Alliages ferreux, p. ex. aciers alliés contenant du chrome et du molybdène ou du tungstène
C22C 38/24 - Alliages ferreux, p. ex. aciers alliés contenant du chrome et du vanadium
C22C 38/26 - Alliages ferreux, p. ex. aciers alliés contenant du chrome et du niobium ou du tantale
C22C 38/28 - Alliages ferreux, p. ex. aciers alliés contenant du chrome et du titane ou du zirconium
C22C 38/32 - Alliages ferreux, p. ex. aciers alliés contenant du chrome et du bore
C22C 38/42 - Alliages ferreux, p. ex. aciers alliés contenant du chrome et du nickel et du cuivre
C22C 38/50 - Alliages ferreux, p. ex. aciers alliés contenant du chrome et du nickel et du titane ou du zirconium
This heat exchanger (1) is provided with: a high-temperature supply main pipe (40) through which a high-temperature fluid supplied to each diffusion-bonded laminated-type heat exchange unit (11) flows; a high-temperature discharge main pipe (50) through which the high-temperature fluid discharged from said each laminated-type heat exchange unit (11) flows; a low-temperature supply main pipe (20) through which a low-temperature fluid supplied to said each laminated-type heat exchange unit (11) flows; a low-temperature discharge main pipe (30) through which the low-temperature fluid discharged from said each laminated-type heat exchange unit (11) flows; a plurality of first connection pipes (41) connecting the high-temperature supply main pipe (50) and each high-temperature-side supply header (14), a plurality of second connection pipes (51) connecting the high-temperature discharge main pipe (50) and each high-temperature-side discharge header (15), a plurality of third connection pipes (21) connecting the low-temperature supply main pipe (20) and each low-temperature-side supply header (12), and a plurality of fourth connection pipes (31) connecting the low-temperature discharge main pipe (30) and each low-temperature-side discharge header (13).
F28F 9/22 - Dispositions pour diriger les sources de potentiel calorifique dans des compartiments successifs, p. ex. aménagement des plaques de guidage
F28D 9/02 - Appareils échangeurs de chaleur comportant des ensembles de canalisations fixes en forme de plaques ou de laminés pour les deux sources de potentiel calorifique, ces sources étant en contact chacune avec un côté de la paroi d'une canalisation les sources de potentiel calorifique se déplaçant l'une par rapport à l'autre suivant un angle
F28F 3/08 - Éléments construits pour être empilés, p. ex. pouvant être séparés pour leur nettoyage
24.
CONTROL METHOD AND CONTROL DEVICE FOR ADDITIVE MANUFACTURING DEVICE, AND PROGRAM
A control method for an additive manufacturing device includes specifying a space amount indicating a size of a space of an opening portion and a representative position of the opening portion according to a shape profile, determining whether the opening portion is closed based on at least one of a comparison between the space amount and a design value of a bead shape, a comparison between information on the representative position and a target position of a welding bead included in a additive condition, and whether a penetration bead is formed, for a closing path for closing the opening portion with a welding bead to be formed based on the additive condition, and correcting the additive condition of the closing path when it is determined that the opening portion is not capable of being closed by the closing path.
A transport mechanism 1 includes: a pallet 10 stacked on a loading platform 2a of a transport vehicle 2; and an intermediate member 20 interposed between the loading platform 2a and the pallet 10 and regulating movement of the pallet 10.
A method for producing an aluminum raw material according to one embodiment of the present disclosure comprises: a step for raising the temperature of a lump of aluminum containing impurities to achieve a semi-molten state; a step for pressing the heated lump by means of a pressing member; and a step for recovering, as an aluminum raw material, a solid phase from which a liquid phase containing at least a portion of the impurities is separated as a result of pressing the lump. In the pressing step, a heat insulating member is disposed between the pressing member and the lump.
A coating material manufacturing method according to the present disclosure is a method for manufacturing a coating material of an electrode material containing a lithium oxide, the method comprising: a biomass mixing step for obtaining a slurry by mixing a plant-based biomass with a solvent; a heating step for heating the slurry obtained in the biomass mixing step; a solid-liquid separation step for subjecting the slurry heated in the heating step to solid-liquid separation; and a distillation step for distilling a liquid phase obtained in the solid-liquid separation step.
H01M 4/36 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs
C01B 25/45 - Phosphates contenant plusieurs métaux ou un métal et l'ammonium
C01B 32/05 - Préparation ou purification du carbone non couvertes par les groupes , , ,
H01M 4/58 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs de composés inorganiques autres que les oxydes ou les hydroxydes, p. ex. sulfures, séléniures, tellurures, halogénures ou LiCoFyEmploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs de structures polyanioniques, p. ex. phosphates, silicates ou borates
H01M 4/505 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'oxydes ou d'hydroxydes inorganiques de manganèse d'oxydes ou d'hydroxydes mixtes contenant du manganèse pour insérer ou intercaler des métaux légers, p. ex. LiMn2O4 ou LiMn2OxFy
H01M 4/525 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'oxydes ou d'hydroxydes inorganiques de nickel, de cobalt ou de fer d'oxydes ou d'hydroxydes mixtes contenant du fer, du cobalt ou du nickel pour insérer ou intercaler des métaux légers, p. ex. LiNiO2, LiCoO2 ou LiCoOxFy
The present invention provides a forged aluminum alloy material which is capable of achieving both higher strength and improvement of stress corrosion cracking resistance. A forged aluminum alloy material (11) contains 0.50 mass% to 1.25 mass% inclusive of Mg, 0.40 mass% to 1.40 mass% inclusive of Si, 0.50 mass% to 1.00 mass% inclusive of Cu, 0.05 mass% to 0.40 mass% inclusive of Fe, 0.005 mass% to 0.10 mass% inclusive of Ti, and at least one element selected from among Mn and Cr within the range of 0.50 mass% to 1.20 mass% inclusive of Mn and within the range of 0.20 mass% to 0.33 mass% inclusive of Cr, with the balance being made up of Al and inevitable impurities. The average value (∆Vmax average) of the maximum potential differences between the matrix and Al-(Fe, Mn, Cr)-Si compounds having an equivalent circle diameter of 1.0 µm or more is 144 mV or less.
C22C 21/02 - Alliages à base d'aluminium avec le silicium comme second constituant majeur
C22C 21/06 - Alliages à base d'aluminium avec le magnésium comme second constituant majeur
C22F 1/00 - Modification de la structure physique des métaux ou alliages non ferreux par traitement thermique ou par travail à chaud ou à froid
C22F 1/05 - Modification de la structure physique des métaux ou alliages non ferreux par traitement thermique ou par travail à chaud ou à froid de l'aluminium ou de ses alliages d'alliages de type Al-Si-Mg, c.-à-d. contenant du silicium et du magnésium en proportions sensiblement égales
National University Corporation Tokai National Higher Education and Research Sys (Japon)
Inventeur(s)
Maeda, Norihide
Kishimoto, Akira
Yoshizawa, Mai
Machida, Hiroshi
Yamaguchi, Tsuyoshi
Norinaga, Koyo
Abrégé
One aspect of the present invention is a gas treatment method including a step of causing a gas to be treated containing an acidic compound to be absorbed into a treatment solution phase-separated by absorption of the acidic compound, a step of separating the treatment solution, which is phase-separated into a first phase portion having relatively high content of the acidic compound and the second phase portion having relatively low content of the acidic compound as the acidic compound is absorbed, into a first solution mainly containing the first phase portion and a second solution mainly containing the second phase portion, a step of applying deoxygenation treatment to the separated second solution, and a step of heating the first solution together with the second solution to which the deoxygenation treatment is applied so as to release the acidic compound from the first solution and the second solution.
B01D 53/14 - Séparation de gaz ou de vapeursRécupération de vapeurs de solvants volatils dans les gazÉpuration chimique ou biologique des gaz résiduaires, p. ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par absorption
B01D 53/18 - Unités d'absorptionDistributeurs de liquides
Provided are: a metal-based flux-cored wire which can acquire a good bead shape and from which it is possible to obtain a weld metal having excellent electrodeposition coating properties and mechanical properties; and a weld metal. This metal-based flux-cored wire is obtained by filling an outer cover made of steel with a flux, and contains, with respect to the total mass of the wire, not less than 90 mass% of Fe, 0.04-0.12 mass% of C, 0.05-0.70 mass% of Si, 1.0-2.0 mass% of Mn, 1.5-4.5 mass% of Ni, 0.1-1.0 mass% of Mo, 0.10-0.40 mass% of Ti, not more than 0.6 mass% of Cr, and less than 0.5 mass% of Cu, the remaining portion being unavoidable impurities.
B23K 35/368 - Emploi de compositions non métalliques spécifiées pour fil fourré, soit seules, soit liées à l'emploi de matériaux spécifiés pour le brasage ou le soudage
B23K 9/173 - Soudage ou découpage à l'arc utilisant des gaz de protection et une électrode consommable
B23K 35/30 - Emploi de matériaux spécifiés pour le soudage ou le brasage dont le principal constituant fond à moins de 1550 C
The present invention is an electric motor having a three-dimensional magnetic pole structure. An iron core of a movable element of the electric motor assumes a three-dimensional shape comprising a facing surface that faces an armature, an opposite surface that is on the opposite side of the iron core from the armature in the facing direction in which the iron core faces the armature, and a movement direction surface that extends in the movement direction of the movable element. The opposite surface coincides with a first surface of a virtual rectangular prism circumscribed by the iron core, and the surface area of the movement direction surface is smaller than the surface area of a second surface of the virtual rectangular prism, the second surface extending in the movement direction.
A heat exchanger (2) has: a low-temperature flow path (21) into which a low-temperature liquefied gas is introduced; and a liquefaction target flow path (22) into which gaseous carbon dioxide is introduced. The low-temperature flow path (21) has: a low-temperature fluid inlet (21a) at a location corresponding to an intermediate position between a CO2 inlet (22a) and a CO2 outlet (22b) in the liquefaction target flow path (22); and a low-temperature fluid outlet (21b) at a location corresponding to the CO2 inlet (22a) of the liquefaction target flow path 22. In the low-temperature flow path (21): the low-temperature liquefied gas received through the low-temperature fluid inlet (21a) is heated to be a vaporized gas by exchanging heat with carbon dioxide flowing in a first prescribed region of the liquefaction target flow path (22); and, via a CO2-outlet opening (21c) provided at a position corresponding to the CO2 outlet (22b) of the liquefaction target flow path (22), said heated vaporized gas is caused to exchange heat with carbon dioxide flowing in a second prescribed region of the liquefaction target flow path (22).
The present invention provides a cement admixture derived from steelmaking slag, which can suppress pop-out caused by f-CaO, and achieve a cement hardened body that has sufficient strength. This cement admixture is derived from steelmaking slag, contains 1.50 mass% or less of f-CaO with respect to the total amount of the cement admixture, and contains calcium silicate and calcium aluminate.
C04B 20/00 - Emploi de matières comme charges pour mortiers, béton ou pierre artificielle prévu dans plus d'un groupe et caractérisées par la forme ou la répartition des grainsTraitement de matières spécialement adapté pour renforcer leur propriétés de charge dans les mortiers, béton ou pierre artificielle prévu dans plus d'un groupe de Matières expansées ou défibrillées
C04B 28/02 - Compositions pour mortiers, béton ou pierre artificielle, contenant des liants inorganiques ou contenant le produit de réaction d'un liant inorganique et d'un liant organique, p. ex. contenant des ciments de polycarboxylates contenant des ciments hydrauliques autres que ceux de sulfate de calcium
34.
METHOD FOR CREATING PREDICTION MODEL FOR CORROSION OF METALS AND METHOD FOR PREDICTING METAL CORROSION
A method for creating a prediction model for corrosion of metals includes using as training data a plurality of label images which indicate a distribution of substances present in a corrosion process of a metal surface, in terms of a distribution of labels, in a plurality of time-series visible light images indicating the corrosion process on the metal surface to create a prediction model for corrosion of metals which predicts a future change in a corrosion state of a metal surface to be predicted from a visible light image of the metal surface. The number of the labels is set according to the number of types of the substances. The distribution of the labels is created based on a color distribution of coordinate values in color space of the visible light images.
G06V 10/764 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant la classification, p. ex. des objets vidéo
G01N 21/88 - Recherche de la présence de criques, de défauts ou de souillures
A sealed kneader includes a kneading chamber in which a sealed space is formed and a first kneading rotor and a second kneading rotor that rotate in opposite directions to knead a material to be kneaded. Each of the first kneading rotor and the second kneading rotor has a first blade, a second blade and a third blade shorter than the first blade, a fourth blade, and a fifth blade and a sixth blade shorter than the fourth blade. Among the first kneading rotors, the first blade, the second blade, and the third blade are disposed on one end side in the axial direction of the kneading chamber, and the fourth blade, the fifth blade, and the sixth blade are disposed on the other end side in the axial direction of the kneading chamber. Among the second kneading rotors, the fourth blade, the fifth blade, and the sixth blade are disposed on the one end side, and the first blade, the second blade, and the third blade are disposed on the other end side.
B29B 7/20 - MélangeMalaxage discontinu, avec dispositifs mécaniques de mélange ou de malaxage, c.-à-d. de type travaillant par charges avec dispositifs de mélange ou de malaxage mobiles rotatifs avec plus d'un arbre à dispositifs qui s'engrènent, p. ex. à vis
B01F 27/09 - Agitateurs caractérisés par le montage des agitateurs par rapport au récipient
B01F 27/072 - Agitateurs caractérisés par leur montage sur l’arbre caractérisés par la disposition des agitateurs par rapport à l'axe de rotation
B01F 27/191 - Agitateurs avec plusieurs éléments de mélange montés en séquence sur un même axe avec des éléments similaires
B01F 27/192 - Agitateurs avec plusieurs éléments de mélange montés en séquence sur un même axe avec des éléments dissemblables
B01F 27/722 - Mélangeurs à agitateurs tournant dans des récipients fixesPétrins avec des agitateurs tournant autour d'un axe horizontal ou incliné avec des hélices ou des sections d'hélices avec plusieurs hélices dans le même récipient les hélices étant étroitement entourées d'un boîtier
B01F 27/723 - Mélangeurs à agitateurs tournant dans des récipients fixesPétrins avec des agitateurs tournant autour d'un axe horizontal ou incliné avec des hélices ou des sections d'hélices avec plusieurs hélices dans le même récipient les hélices s’engrenant pour pétrir le mélange
B01F 27/726 - Mélangeurs à agitateurs tournant dans des récipients fixesPétrins avec des agitateurs tournant autour d'un axe horizontal ou incliné avec des hélices ou des sections d'hélices avec deux hélices à pas opposé sur le même arbreMélangeurs à agitateurs tournant dans des récipients fixesPétrins avec des agitateurs tournant autour d'un axe horizontal ou incliné avec des hélices ou des sections d'hélices avec deux hélices sur le même axe, entraînées dans des sens opposés ou à des vitesses différentes
B01F 27/1144 - Agitateurs de forme hélicoïdale, c.-à-d. agitateurs comprenant une bande de forme hélicoïdale ou des sections de bande de forme hélicoïdale avec une pluralité de lames suivant une trajectoire hélicoïdale sur un arbre ou un support de lames
B01F 27/2322 - Mélangeurs à agitateurs tournant dans des récipients fixesPétrins caractérisés par l'orientation ou la disposition de l'axe du rotor avec plusieurs axes de rotation avec des axes parallèles
A heat exchange system (1) comprises: a low-temperature flow path (2) through which low-temperature liquefied gas is introduced and flows; a liquefaction object flow path (3) through which gaseous carbon dioxide to be liquefied is introduced and flows; a heat source medium flow path through which water serving as a heat source medium is introduced and flows; a first heat exchanger (10) which vaporizes the low-temperature liquefied gas by performing heat exchange between the low-temperature liquefied gas flowing through the low-temperature flow path (2) and the water flowing through the heat source medium flow path (3); and a second heat exchanger (20) which is provided downstream of the first heat exchanger (10) in the flow direction of the low-temperature liquefied gas and which causes the carbon dioxide to be liquefied by performing heat exchange between the vaporized gas that has been vaporized from the low-temperature liquefied gas in the first heat exchanger (10) and the gaseous carbon dioxide flowing through the liquefaction object flow path (3).
F25J 5/00 - Aménagements des échangeurs de froid ou accumulateurs de froid dans les installations de séparation ou de liquéfaction
F17C 7/04 - Vidage des gaz liquéfiés avec changement d'état, p. ex. vaporisation
F25J 1/00 - Procédés ou appareils de liquéfaction ou de solidification des gaz ou des mélanges gazeux
F28D 7/00 - Appareils échangeurs de chaleur comportant des ensembles de canalisations tubulaires fixes pour les deux sources de potentiel calorifique, ces sources étant en contact chacune avec un côté de la paroi d'une canalisation
This contact material comprises: an electroconductive substrate; a silver layer covering at least a portion of the surface of the electroconductive substrate; and a particle-containing metal layer covering at least a portion of the surface of the silver layer. The silver layer has a thickness of at least 1.0 μm. The particle-containing metal layer contains a base phase formed from a metal material and particles dispersed in the base phase.
This compressor unit (10) is provided with: a screw-type compressor body (11); a water introduction unit (31) for introducing water into a compression chamber of the compressor body; a first silencer (18) positioned below the compressor body; a first collector (20) configured to cool a gas that has passed through the first silencer and store condensed water; a first communication pipe (19) that connects an outflow port of the first silencer and an inflow port of the first collector to each other; and a compressor stand (45) that supports the compressor body and has a space for disposing the first silencer on the lower side of the compressor body. The length of the first communication pipe is shorter than the total length of the first collector.
F04C 18/16 - Pompes à piston rotatif spécialement adaptées pour les fluides compressibles du type à engrènement extérieur, c.-à-d. avec un engagement des organes coopérants semblable à celui d'engrenages dentés d'un autre type qu'à axe interne avec des pistons rotatifs dentés à dents hélicoïdales, p. ex. du type ayant la forme d'un chevron, du type à vis
F04C 29/00 - Parties constitutives, détails ou accessoires de pompes ou d'installations de pompage spécialement adaptées pour les fluides compressibles non couverts dans les groupes
The present invention provides a flux-cored wire for gas-shielded arc welding in which the Ni content is 1% or less by mass and weld metal of favorable strength and low-temperature toughness can be obtained both as-welded and after PWHT, regardless of the location of the weld metal. The flux-cored wire for gas-shielded arc welding contains the following with respect to the total wire mass. C: between 0.025% and 0.080% inclusive by mass; Si: between 0.15% and 0.50% inclusive by mass; Mn: between 1.5% and 3.0% inclusive by mass; Ni: at least 0.50% and less than 1.0% by mass; Mo: between 0.05% and 0.40% inclusive by mass; B: between 0.004% and 0.010% inclusive by mass; Fe: at least 85% by mass. The Cu content is not more than 0.25% by mass.
B23K 35/30 - Emploi de matériaux spécifiés pour le soudage ou le brasage dont le principal constituant fond à moins de 1550 C
B23K 9/173 - Soudage ou découpage à l'arc utilisant des gaz de protection et une électrode consommable
B23K 35/368 - Emploi de compositions non métalliques spécifiées pour fil fourré, soit seules, soit liées à l'emploi de matériaux spécifiés pour le brasage ou le soudage
40.
BATTERY CASE FOR ELECTRIC VEHICLE, AND METHOD FOR MANUFACTURING SAME
An electric vehicle battery case includes: a frame formed in a rectangular frame shape when viewed in a vehicle vertical direction, the frame configured to define a space inside; a cross member disposed inside the frame to divide the space; and a tray having a bathtub shape, the tray configured to house a battery, the tray disposed at least partially in the space of the frame. The frame includes a pair of first framework members extending in a vehicle front-rear direction, and a pair of second framework members extending in a vehicle width direction. The cross member includes a first auxiliary member connecting the first framework members, and a second auxiliary member connecting the second framework members. The first framework members and the second framework members are mechanically joined to each other. The first auxiliary member and the second auxiliary member are mechanically joined.
H01M 50/249 - MonturesBoîtiers secondaires ou cadresBâtis, modules ou blocsDispositifs de suspensionAmortisseursDispositifs de transport ou de manutentionSupports spécialement adaptés aux aéronefs ou aux véhicules, p. ex. aux automobiles ou aux trains
B60L 50/64 - Détails de construction des batteries spécialement adaptées aux véhicules électriques
A piston axial force information detection unit (53) detects piston axial force information pertaining to an axial force applied to a piston body (21). A friction information storage unit (62) stores friction information pertaining to a frictional force between a piston seal (23) and a pressure vessel (10) when the piston body (21) moves relative to the pressure vessel (10). A drive control unit (65) controls a drive device (40) on the basis of the piston axial force information and the friction information. In a holding stroke for controlling the pressure inside the pressure vessel (10) so as to be constantly held, the drive control unit (65) controls the drive device (40) so that the piston body (21) reciprocates with respect to the pressure vessel (10).
B30B 11/00 - Presses spécialement adaptées à la fabrication d'objets à partir d'un matériau en grains ou à l'état plastique, p. ex. presses à briquettes ou presses à tablettes
B30B 1/32 - Presses, utilisant un élément pilonnant, caractérisées par le mode d'entraînement du pilon, la pression étant transmise au pilon ou à la platine de presse directement ou uniquement par l'intermédiaire d'organes travaillant en simple poussée ou traction par des plongeurs sous pression de fluide
B30B 15/16 - Commande des presses actionnées pneumatiquement
42.
METHOD FOR CONTROLLING GAS METAL ARC WELDING, METHOD FOR SETTING WELDING CONDITION, WELDING CONTROL DEVICE, WELDING POWER SUPPLY, WELDING SYSTEM, PROGRAM, GAS METAL ARC WELDING METHOD, AND ADDITIVE MANUFACTURING METHOD
A method for controlling gas metal arc welding using a shielding gas containing 30% or more of CO2 and using a thin plate as a material to be welded, in which feeding and welding current control are performed by switching a welding current to at least a current non-reduction period or a current reduction period, includes: when there are cycles including an arc period and a short-circuit period within a predetermined time, a short-circuit time ratio determination step of determining a ratio of the short-circuit period to the predetermined time; and a welding condition determination step of setting or correcting a welding condition so that the ratio of the short-circuit period determined in the short-circuit time ratio determination step is at least equal to or less than a predetermined threshold value or a calculated threshold value, or equal to a predetermined target value or a calculated target value.
B33Y 50/02 - Acquisition ou traitement de données pour la fabrication additive pour la commande ou la régulation de procédés de fabrication additive
43.
REMOTE MONITORING SYSTEM, REMOTE MONITORING METHOD, DATA PROCESSING APPARATUS, DATA PROCESSING METHOD, TERMINAL APPARATUS, METHOD FOR CONTROLLING TERMINAL APPARATUS, AND PROGRAM
A remote monitoring system includes a robot, an image capturing device that captures image data of an operating area of the robot, a power supply, a data processing apparatus that processes data for the robot or the power supply, and a terminal apparatus that communicates with the data processing apparatus via a network. The data processing apparatus includes a generation unit that generates streaming data using the image data, a distribution unit that distributes the streaming data, and a robot command unit that issues at least one of an operation instruction to the robot or an operation instruction to the power supply. The terminal apparatus includes a display control unit that receives and displays the streaming data on a monitoring screen, and an instruction receiving unit that receives an instruction for the robot or the power supply on the monitoring screen and transmits the instruction to the data processing apparatus.
B23K 9/095 - Surveillance ou commande automatique des paramètres de soudage
B23K 9/10 - Autres circuits électriques pour le soudage ou le découpage à l'arcCircuits de protectionCommande à distance
B23K 31/12 - Procédés relevant de la présente sous-classe, spécialement adaptés à des objets ou des buts particuliers, mais non couverts par un seul des groupes principaux relatifs à la recherche des propriétés, p. ex. de soudabilité, des matériaux
G06F 3/04847 - Techniques d’interaction pour la commande des valeurs des paramètres, p. ex. interaction avec des règles ou des cadrans
44.
FILAMENT AND MANUFACTURED OBJECT MANUFACTURING METHOD
Provided are a filament having good flexibility, high tensile strength, and high bending rigidity, and a manufactured object manufacturing method which can manufacture a manufactured object having excellent strength properties by using the filament. In the filament used as a manufacturing raw material for a 3D printer, a fiber bundle including a continuous reinforcing fiber is impregnated with a matrix resin, the fiber bundle includes a first group of fiber bundles and a second group of fiber bundles, and a twisting angle of the first group of fiber bundles is smaller than a twisting angle of the second group of fiber bundles.
B29C 64/118 - Procédés de fabrication additive n’utilisant que des matériaux liquides ou visqueux, p. ex. dépôt d’un cordon continu de matériau visqueux utilisant un matériau filamentaire mis en fusion, p. ex. modélisation par dépôt de fil en fusion [FDM]
B29K 105/08 - Présentation, forme ou état de la matière moulée contenant des agents de renforcement, charges ou inserts de grande longueur, p. ex. ficelles, mèches, mats, tissus ou fils
An aluminium alloy extrusion material including Si: 0.25-0.39 mass%, Mg: 0.65-0.95 mass%, Fe: 0.35 mass% or less (including 0 mass%), Cu: more than 0 mass% and less than or equal to 0.65 mass%, Cr: 0.10 mass% or less (including 0 mass%), and Ti: more than 0 mass% and less than or equal to 0.10 mass%, the remainder consisting of Al and unavoidable impurities, wherein the proof stress is 195 MPa or greater, and in a metal structure observation by cross-sectional SEM observation, within a visual field range of 90 μm × 120 μm there are 25 or fewer grain boundary precipitates in which the dimension in a direction orthogonal to the crystal grain boundary is 50 nm to 2 μm.
C22C 21/06 - Alliages à base d'aluminium avec le magnésium comme second constituant majeur
C22C 21/02 - Alliages à base d'aluminium avec le silicium comme second constituant majeur
C22F 1/05 - Modification de la structure physique des métaux ou alliages non ferreux par traitement thermique ou par travail à chaud ou à froid de l'aluminium ou de ses alliages d'alliages de type Al-Si-Mg, c.-à-d. contenant du silicium et du magnésium en proportions sensiblement égales
C22F 1/047 - Modification de la structure physique des métaux ou alliages non ferreux par traitement thermique ou par travail à chaud ou à froid de l'aluminium ou de ses alliages d'alliages avec le magnésium comme second constituant majeur
C22F 1/00 - Modification de la structure physique des métaux ou alliages non ferreux par traitement thermique ou par travail à chaud ou à froid
A compressor unit includes a compressor part including a reciprocating compressor mechanism that compresses a hydrogen gas, a cooler, a preheater, a spillback unit, adjustment means, and a control unit. A suction channel includes a first routing section that passes through the preheater and a second routing section that does not pass through the preheater. The adjustment means adjusts the flow rate of the hydrogen gas flowing through the first routing section and adjusts the flow rate of the hydrogen gas flowing through the second routing section. The control unit controls the adjustment means such that the suction temperature of the compressor part falls within a predetermined temperature range. The predetermined temperature range is higher than a reference temperature based on the liquefaction temperature of air.
F17C 13/00 - Détails des récipients ou bien du remplissage ou du vidage des récipients
F04B 37/18 - Pompes spécialement adaptées aux fluides compressibles et ayant des caractéristiques pertinentes non prévues dans les groupes ou présentant un intérêt autre que celui visé par ces groupes pour utilisation particulière pour fluides élastiques particuliers
47.
ALUMINUM ALLOY FORGING MATERIAL AND METHOD FOR MANUFACTURING SAME
Provided is an aluminum alloy forging material having high proof stress and capable of further improving creep characteristics. An aluminum alloy forging material according to the present invention contains 0.10 mass% to 0.25 mass% of Si, 0.9 mass% to 1.3 mass% of Fe, 1.9 mass% to 2.7 mass% of Cu, 1.3 mass% to 1.8 mass% of Mg, 0.90 mass% to 1.20 mass% of Ni, 0.01 mass% to 0.10 mass% of Ti, and 0.10 mass% or less of Zn, with the remainder being Al and inevitable impurities. Further, the proof stress in a tensile test at 180°C is 220 MPa or greater and, in a DSC curve obtained by differential scanning calorimetry, the S' phase formation peak area appearing in a temperature range of 200°C to 400°C is 1.8 J/g or greater.
C22C 21/12 - Alliages à base d'aluminium avec le cuivre comme second constituant majeur
C22C 21/16 - Alliages à base d'aluminium avec le cuivre comme second constituant majeur avec du magnésium
C22F 1/057 - Modification de la structure physique des métaux ou alliages non ferreux par traitement thermique ou par travail à chaud ou à froid de l'aluminium ou de ses alliages d'alliages avec le cuivre comme second constituant majeur
C22F 1/00 - Modification de la structure physique des métaux ou alliages non ferreux par traitement thermique ou par travail à chaud ou à froid
A bolt steel having a predetermined chemical composition, wherein the metal structure includes ferrite and pearlite, the total of which accounts for 95.0 area% or more, the area ratio of the ferrite is 54.0 area% or more, and the following expressions (1) and (2) are satisfied. (1): Hvf ≤ 200 (2): Hvp × (1-Vf/100) < -0.7358 × Hvf × Vf/100 +200.79, where Hvf is the Vickers hardness of ferrite, Hvp is the Vickers hardness of pearlite, and Vf is the area ratio of ferrite.
C22C 38/00 - Alliages ferreux, p. ex. aciers alliés
C21D 8/06 - Modification des propriétés physiques par déformation en combinaison avec, ou suivie par, un traitement thermique pendant la fabrication de barres ou de fils
C22C 38/32 - Alliages ferreux, p. ex. aciers alliés contenant du chrome et du bore
C22C 38/54 - Alliages ferreux, p. ex. aciers alliés contenant du chrome et du nickel et du bore
49.
MOBILE MACHINE SYSTEM AND METHOD FOR OPERATING MOBILE MACHINE
Provided is a system that makes it possible to operate continuously and efficiently a mobile machine moving in a work area. The system comprises: a plurality of hydrogen gas tanks; a mobile machine including a drive source that uses hydrogen gas stored in each of the hydrogen gas tanks; and a hydrogen supply facility that is installed in the work area and supplies hydrogen gas to the hydrogen gas tank. Each hydrogen gas tank is attachable to and detachable from the mobile machine. The hydrogen supply facility is configured to be capable of supplying hydrogen gas to both a hydrogen gas tank detached from the mobile machine and a hydrogen gas tank attached to the mobile machine from among the plurality of hydrogen gas tanks. The hydrogen supply facility includes a cooling unit for cooling the hydrogen gas tank to which the hydrogen gas is supplied.
The present disclosure provides a porous carbon production method by which porous carbon containing a large amount of ultra-micropores can be easily and inexpensively produced. A porous carbon production method according to an aspect of the present disclosure comprises: a first pulverization step for pulverizing an easily-graphitizable carbon raw material; a step for infusibilizing the easily-graphitizable carbon raw material pulverized in the first pulverization step; and a step for solid-phase-carbonizing the easily-graphitizable carbon raw material infusibilized in the infusibilization step.
B01J 20/20 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation contenant une substance inorganique contenant du carbone libreCompositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation contenant une substance inorganique contenant du carbone obtenu par des procédés de carbonisation
B01J 20/30 - Procédés de préparation, de régénération ou de réactivation
The objective of the present disclosure is to provide a titanium plate with excellent shapeability, by virtue of which a greater amount of lower-purity scrap can be used, thus increasing the recycling rate. A titanium plate according to an aspect of the present disclosure has a plurality of protrusions formed on each of a pair of surfaces that oppose each other in the thickness direction, the plurality of protrusions having a maximum height Rz between 5 μm and 50 um inclusive and a maximum length in a plan view between 100 μm and 1000 μm inclusive, with a pitch of 1 mm or less between adjacent protrusions on each of the surfaces.
B21B 1/22 - Méthodes de laminage ou laminoirs pour la fabrication des produits semi-finis de section pleine ou de profilésSéquence des opérations dans les trains de laminoirsInstallation d'une usine de laminage, p. ex. groupement de cagesSuccession des passes ou des alternances de passes pour laminer des bandes ou des feuilles en longueurs indéfinies
B21B 1/08 - Méthodes de laminage ou laminoirs pour la fabrication des produits semi-finis de section pleine ou de profilésSéquence des opérations dans les trains de laminoirsInstallation d'une usine de laminage, p. ex. groupement de cagesSuccession des passes ou des alternances de passes pour laminer des pièces de section particulière, p. ex. des cornières
B21B 3/00 - Laminage des matériaux faits d'alliages particuliers dans la mesure où la nature de l'alliage exige ou permet l'emploi de méthodes ou de séquences particulières
A manufacturing method of a gear box for a rotating machine for transmitting power of a motor, the gear box including a bull gear connected to an input shaft of the motor and a pinion gear meshing with the bull gear, forms the bull gear and the pinion gear based on a design result determined using a designing method of a gear box. In the designing method of a gear box, pitch circle diameters of the bull gear and the pinion gear are determined such that a rotation speed of the pinion gear is the same and a center-to-center distance of a bull gear and the pinion gear is the same regardless of a frequency of AC power supplied to the motor.
123455: coil winding temperature (K), t: sheet passing time (seconds) from the start of rough-rolling to winding in a coil shape, Q: 125140 [J/mol], and R: 8.314 [J/(K mol)].
C21D 9/46 - Traitement thermique, p. ex. recuit, durcissement, trempe ou revenu, adapté à des objets particuliersFours à cet effet pour tôles
C21D 8/02 - Modification des propriétés physiques par déformation en combinaison avec, ou suivie par, un traitement thermique pendant la fabrication de produits plats ou de bandes
C22C 38/00 - Alliages ferreux, p. ex. aciers alliés
C22C 38/38 - Alliages ferreux, p. ex. aciers alliés contenant du chrome et plus de 1,5% en poids de manganèse
C22C 38/58 - Alliages ferreux, p. ex. aciers alliés contenant du chrome et du nickel et plus de 1,5% en poids de manganèse
The present invention comprises a casing (3) that has an internal chamber (4) that accommodates material to be kneaded, a kneading rotor (2) that includes a rotor shaft part (2A) and a kneading blade part (2B) and kneads material to be kneaded inside the chamber (4), a weight (5) that presses on material to be kneaded that has been introduced, a leakage prevention part (100) that prevents material to be kneaded from leaking out of the chamber (4), and a lubricating oil supply mechanism (50) that supplies a lubricating oil to the leakage prevention part (100). The leakage prevention part (100) includes a fixed-side seal member (10) and a rotation-side seal member (9) that can rotate while sliding relative to the fixed-side seal member (10). The lubricating oil supply mechanism (50) increases the amount of lubricating oil supplied to the leakage prevention part (100) during material intake periods during which material to be kneaded is taken into the chamber (4).
B29B 7/28 - Éléments constitutifs, détails ou accessoiresOpérations auxiliaires pour mesurer, régler ou réguler, p. ex. réglage de viscosité
B29B 7/20 - MélangeMalaxage discontinu, avec dispositifs mécaniques de mélange ou de malaxage, c.-à-d. de type travaillant par charges avec dispositifs de mélange ou de malaxage mobiles rotatifs avec plus d'un arbre à dispositifs qui s'engrènent, p. ex. à vis
B29B 7/22 - Éléments constitutifs, détails ou accessoiresOpérations auxiliaires
F16J 15/28 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre par presse-étoupes pour bagues d'étanchéité rigides les bagues d'étanchéité étant en métal
F16J 15/34 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre par bague glissante pressée contre la face plus ou moins radiale d'une des deux parties
F16N 7/38 - Installations à huile ou autre lubrifiant non spécifié, à réservoir ou autre source portés par la machine ou l'organe machine à lubrifier avec pompe séparéeInstallations centralisées de lubrification
F16N 29/04 - Dispositifs particuliers dans les installations ou les systèmes de lubrification indiquant ou détectant des conditions indésirablesUtilisation des dispositifs sensibles à ces conditions dans les installations ou les systèmes de lubrification permettant de donner une alarmeDispositifs particuliers dans les installations ou les systèmes de lubrification indiquant ou détectant des conditions indésirablesUtilisation des dispositifs sensibles à ces conditions dans les installations ou les systèmes de lubrification permettant d'arrêter des pièces en mouvement
This residual stress estimation method comprises: acquiring, with a 3D form gauge, original sheet-form data that represents the three-dimensional form of one surface of a target article; slicing the target article to obtain a plurality of strips; acquiring, with the 3D form gauge, a plurality of strip-form data items respectively representing the three-dimensional forms of the plurality of strips; setting, on the strips, a plurality of gauging points aligned in the lengthwise direction of the strips; computing, on the basis of the original sheet-form data and the strip-form data, the amount of form variation in the thickness direction of the target article at each gauging point; and estimating, from the amount of form variation, residual stress in the lengthwise direction of the strips released by the slicing.
G01L 1/00 - Mesure des forces ou des contraintes, en général
G01B 11/16 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques pour mesurer la déformation dans un solide, p. ex. indicateur optique de déformation
56.
CONTROL METHOD FOR WELDING BEAD SHAPE, POWER SUPPLY CONTROL METHOD, ADDITIVE MANUFACTURING METHOD, CONTROL DEVICE, POWER SUPPLY DEVICE, WELDING SYSTEM, ADDITIVE MANUFACTURING SYSTEM, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM
A control method for a welding bead shape at the time of manufacturing an additively manufactured object by repeatedly depositing welding beads formed by periodically repeating a forward feeding period and a backward feeding period of a welding wire as one cycle and providing an arc period and a short-circuit period during the one cycle. The method includes keeping an average feeding speed of the welding wire constant, and based on characteristic information in which a peak current value at which a welding current rises from a base current and a short-circuit time that is a length of the short-circuit period in the one cycle are associated with each other, detecting the short-circuit time and controlling the peak current value for each cycle of feeding of the welding wire so that the short-circuit time falls within a target range determined according to the characteristic information.
B23K 9/12 - Alimentation automatique en électrodes ou en pièces ou déplacement automatique des électrodes ou des pièces pour le soudage ou le découpage à l'arc en lignes continues ou par points
57.
METHOD FOR MANAGING QUALITY OF ADDITIVELY MANUFACTURED OBJECT, APPARATUS FOR MANAGING QUALITY OF ADDITIVELY MANUFACTURED OBJECT, PROGRAM, WELDING CONTROL APPARATUS, AND WELDING APPARATUS
A quality control method for an additively manufactured object includes: acquiring a limit value of a stress intensity factor of the additively manufactured object; obtaining an allowable defect dimension of a defect present in the additively manufactured object by using a variation range of a load stress assumed in design of the additively manufactured object and a condition value including the limit value; setting, as a defect dimension, any one of a predicted value of a defect dimension of a defect that is capable of being generated in the additively manufactured object when the additively manufactured object is manufactured based on the building plan and a measured value of a defect dimension of a defect generated in a test specimen manufactured based on the building plan; and comparing the defect dimension with the allowable defect dimension to determine quality of the beads or the additively manufactured object.
B23K 31/12 - Procédés relevant de la présente sous-classe, spécialement adaptés à des objets ou des buts particuliers, mais non couverts par un seul des groupes principaux relatifs à la recherche des propriétés, p. ex. de soudabilité, des matériaux
Provided is a welding wire capable of improving electrodeposition coating properties and achieving both of resistance to loss of an electrodeposition coating part and pore defect resistance after electrodeposition coating. The welding wire comprises, with respect to the total mass of the welding wire, 0.010-0.100 mass% C, 0.15-0.50 mass% Si, 1.70-3.00 mass% Mn, and 0.01-0.17 mass% Ti, Al being 0.10 mass% or less (including 0 mass%), Cr being 1.00 mass% or less (including 0 mass%), Mo being 0.50 mass% or less (including 0 mass%), P being 0.030 mass% or less (including 0 mass%), S being 0.0300 mass% or less (including 0 mass%), Cu being 0.50 mass% or less (including 0 mass%), O being 0.0100 mass% or less (including 0 mass%), and N being 0.0100 mass% or less (including 0 mass%), with the remainder being Fe and unavoidable impurities.
B23K 35/30 - Emploi de matériaux spécifiés pour le soudage ou le brasage dont le principal constituant fond à moins de 1550 C
B23K 9/12 - Alimentation automatique en électrodes ou en pièces ou déplacement automatique des électrodes ou des pièces pour le soudage ou le découpage à l'arc en lignes continues ou par points
B23K 9/173 - Soudage ou découpage à l'arc utilisant des gaz de protection et une électrode consommable
59.
AUTOMOBILE DOOR BEAM AND METHOD FOR MANUFACTURING SAME
An automobile door beam made of a 7000 series aluminum alloy extruded material, including: Zn: 7.5 to 9.0 mass %, Mg: 1.5 to 2.0 mass %, Cu: 0.1 to 0.7 mass %, Si: 0.15 mass % or less (including 0 mass %), Fe: 0.3 mass % or less (including 0 mass %), Ti: 0.2 mass % or less (not including 0 mass %), and one or more of Mn, Cr, and Zr: 0.10 to 0.50 mass % in total within a range of Mn: 0.30 mass % or less (not including 0 mass %), Cr: 0.25 mass % or less (not including 0 mass %), and Zr: 0.25 mass % or less (not including 0 mass %) with Al and inevitable impurities. The automobile door beam includes a bonding portion to be subjected to mastic bonding, and Mg and Al satisfy [Mg]/[Al]≤10.0 where [Mg] and [Al] indicate the contents of Mg and Al at the surface of the bonding portion expressed in mass %, respectively.
B60J 5/04 - Portes disposées sur les côtés du véhicule
C22F 1/053 - Modification de la structure physique des métaux ou alliages non ferreux par traitement thermique ou par travail à chaud ou à froid de l'aluminium ou de ses alliages d'alliages avec le zinc comme second constituant majeur
A temperature regulation case 1 includes: a box body 6 which forms an internal space 6a in which a parcel 2 is accommodated; a heat medium disposition part 8 which is disposed to the inside of a wall 10 constituting the box body 6, and in which a heat medium 3 is provided; and a projection 60 which projects from an inner surface 13 of the wall 10 and toward the internal space 6a.
B65D 81/38 - Réceptacles, éléments d'emballage ou paquets pour contenus présentant des problèmes particuliers de stockage ou de transport ou adaptés pour servir à d'autres fins que l'emballage après avoir été vidés de leur contenu avec isolation thermique
B65D 81/18 - Réceptacles, éléments d'emballage ou paquets pour contenus présentant des problèmes particuliers de stockage ou de transport ou adaptés pour servir à d'autres fins que l'emballage après avoir été vidés de leur contenu fournissant une ambiance spécifique pour le contenu, p. ex. température supérieure ou inférieure à la température ambiante
A transport mechanism 1 includes: an air bag 12 which can be contracted and expanded by the filling and releasing of a gas and which, when expanded, secures cargo 2 to be transported so that the same does not move in the horizontal direction or upwards; and an anti-vibration pallet 13 which supports the cargo 2 from below and damps vibrations.
B65D 81/02 - Réceptacles, éléments d'emballage ou paquets pour contenus présentant des problèmes particuliers de stockage ou de transport ou adaptés pour servir à d'autres fins que l'emballage après avoir été vidés de leur contenu spécialement adaptés pour protéger leur contenu des dommages mécaniques
B65D 19/44 - Éléments ou dispositifs pour placer les objets sur les plates-formes
B65D 81/05 - Réceptacles, éléments d'emballage ou paquets pour contenus présentant des problèmes particuliers de stockage ou de transport ou adaptés pour servir à d'autres fins que l'emballage après avoir été vidés de leur contenu spécialement adaptés pour protéger leur contenu des dommages mécaniques maintenant le contenu en position éloignée des parois de l'emballage ou des autres pièces du contenu
B65D 90/00 - Parties constitutives, détails ou accessoires des grands réceptacles
A method for extracting calcium according to one embodiment of the present disclosure comprises: a first preparation step for preparing a material containing calcium and a solvent for extraction of calcium from the material; a first standing step for bringing the material into contact with the solvent and letting the same stand; and a first separation step for, following the standing step, separating from the material a calcium extract liquid obtained by the contact with the material.
C22B 3/16 - Extraction de composés métalliques par voie humide à partir de minerais ou de concentrés par lixiviation dans des solutions organiques
B09B 3/80 - Destruction de déchets solides ou transformation de déchets solides en quelque chose d'utile ou d'inoffensif impliquant une étape d'extraction
B09B 5/00 - Opérations non couvertes par une seule autre sous-classe ou par un seul autre groupe de la présente sous-classe
C22B 3/44 - Traitement ou purification de solutions, p. ex. de solutions obtenues par lixiviation par des procédés chimiques
A conductive material having a base material formed from copper or a copper alloy, one or more base layers composed of one or more elements selected from the group consisting of Ni, Co, and Fe, a Cu-Sn alloy layer, and a Sn layer in the order given, wherein the skewness evaluated using a cutoff value of 25 μm in a 250 μm square region of the Sn layer–side surface of the conductive material that contains 50 area% or more of the Sn layer is -3.50 to 3.50.
A defect prediction system for predicting a defect occurring in welding includes: a first prediction unit configured to predict the defect using a first trained model that receives a welding parameter and outputs a parameter indicating a size of the defect; a second prediction unit configured to predict the defect using a second trained model that receives the welding parameter and outputs a parameter indicating a size of the defect; and a third prediction unit configured to predict the size of the defect based on a parameter predicted by the first prediction unit and a parameter predicted by the second prediction unit.
B23K 31/12 - Procédés relevant de la présente sous-classe, spécialement adaptés à des objets ou des buts particuliers, mais non couverts par un seul des groupes principaux relatifs à la recherche des propriétés, p. ex. de soudabilité, des matériaux
G06N 20/20 - Techniques d’ensemble en apprentissage automatique
65.
METHOD FOR REDUCING CARBON OXIDE, METHOD FOR PRODUCING STEEL, DEVICE FOR REDUCING CARBON OXIDE, AND DEVICE FOR PRODUCING STEEL
One aspect of the present invention is a method for reducing carbon oxide(s), the method comprising causing a gas comprising hydrogen and one or more carbon oxides including carbon monoxide and/or carbon dioxide to flow into a reaction furnace, introducing reduced iron into the reaction furnace, and reducing the carbon oxides by a chemical reaction in which the gas that has flowed into the reaction furnace is a raw material and the reduced iron is a catalyst.
C22C 38/00 - Alliages ferreux, p. ex. aciers alliés
C21D 6/00 - Traitement thermique des alliages ferreux
C21D 8/06 - Modification des propriétés physiques par déformation en combinaison avec, ou suivie par, un traitement thermique pendant la fabrication de barres ou de fils
C21D 9/00 - Traitement thermique, p. ex. recuit, durcissement, trempe ou revenu, adapté à des objets particuliersFours à cet effet
C22C 38/60 - Alliages ferreux, p. ex. aciers alliés contenant du plomb, du sélénium, du tellure, de l'antimoine, ou plus de 0,04% en poids de soufre
H01F 1/14 - Aimants ou corps magnétiques, caractérisés par les matériaux magnétiques appropriésEmploi de matériaux spécifiés pour leurs propriétés magnétiques en matériaux inorganiques caractérisés par leur coercivité en matériaux magnétiques doux métaux ou alliages
H01F 1/147 - Alliages caractérisés par leur composition
67.
REMOTE OPERATION METHOD FOR REMOTE OPERATION WELDING SYSTEM, AND WELDING SYSTEM
A remote operation method for a welding system enabling manual operation of a welding robot includes: capturing image data for a certain position using one or more imaging devices, displaying the image data using a display device, receiving, from an operator via an operation terminal, an instruction to execute a contact detection function by a welding torch of the welding robot, moving the welding torch during execution of the contact detection function on the basis of the instruction given to the welding robot and received via the operation terminal, and adjusting, if the welding torch has detected contact with a surrounding component by the contact detection function, the position of the welding torch on the basis of the position of contact.
A solar heat collection system 1 comprises a plurality of solar heat collection members 10 installed on an installation object 5 constituting a building 2. Each solar heat collection member 10 has a hollow part 10a, a light-receiving surface 10b, a facing surface 10c, and a non-heat-insulating part 10d for performing convection heat transfer with ambient air. Each solar heat collection member 10 is installed on the installation object 5 in an installation orientation in which the facing surface 10c is inclined with respect to the installation object 5 so as to form a space together with the installation object 5. The plurality of solar heat collection members 10 are arranged with a prescribed installation interval L therebetween.
F24S 20/61 - Collecteurs de chaleur solaire passifs, p. ex. fonctionnant sans source d’énergie externe
F24S 10/55 - Collecteurs de chaleur solaire utilisant des fluides vecteurs le fluide vecteur circulant entre des plaques comportant des surfaces agrandies, p. ex. avec des protubérances ou des ondulations
F24S 25/10 - Agencement de montages ou de supports fixes pour des modules de collecteurs de chaleur solaire se dressant dans des directions opposées à la surface de support
F24S 70/12 - Détails des éléments absorbeurs caractérisés par le matériau absorbant faits en matériau métallique
F24S 80/50 - Couvertures transparentesÉléments transmettant les rayons solaires entrants et empêchant les rayonnements thermiques sortants
This side seal reinforcement structure 100 comprises: a first closed cross section part 111 which extends in a vehicle front-rear direction and has a closed cross section shape in a cross section perpendicular to the vehicle front-rear direction; a second closed cross section part 112 which extends in the vehicle front-rear direction, has a closed cross section shape in a cross section perpendicular to the vehicle front-rear direction, and is spaced inward from the first closed cross section part 111 in a vehicle width direction; and one or more support members 120 extending in the vehicle width direction and disposed at intervals in the vehicle front-rear direction between the first closed cross section part 111 and the second closed cross section part 112.
This control device executes drive control of a turning drive unit so as to satisfy a prescribed acceleration condition when the lateral acceleration in the circumferential direction of a suspended load support part of a crane becomes equal to or lower than the maximum allowable lateral acceleration. The maximum allowable lateral acceleration is set on the basis of the ratio of a maximum allowable lateral load in the circumferential direction of the suspended load support part with respect to a strength allowable weight in a first work radius range in which the strength allowable weight is smaller than a stability allowable weight, and is set on the basis of the ratio of the maximum allowable lateral load in the circumferential direction of the suspended load support part with respect to the stability allowable weight in a second work radius range in which the stability allowable weight is smaller than the strength allowable weight.
B66C 23/94 - Mécanisme de sécurité pour limiter les mouvements d'orientation
B66C 23/42 - Installations comportant essentiellement un palonnier, une flèche ou une structure triangulaire agissant comme bras de levier, montées de façon à permettre des mouvements de translation ou d'orientation dans des plans verticaux ou horizontaux, ou bien une combinaison de ces mouvements, p. ex. grues à flèche, derricks ou grues sur tours spécialement adaptées pour être utilisées dans des emplacements particuliers ou à des usages particuliers montées sur véhicules routiers ou ferroviairesGrues à flèche à manœuvre manuelle pour utilisation dans les ateliersGrues flottantes avec flèches à configuration réglable, p. ex. repliables
B66C 23/90 - Dispositifs pour indiquer ou limiter le moment de levage
71.
WEAVING CONTROL METHOD, WELDING CONTROL DEVICE, WELDING SYSTEM, AND WEAVING CONTROL PROGRAM
A welding control device includes a database that is constructed such that, when an information group including at least construction information, welding condition information, and weaving information is set as welding information, a control reference item selected from at least one item in the welding information and a control item selected from at least one item in the welding information are associated and stored for every standard item selected from at least one item in the welding information, and the control item includes at least an offset amount for changing a direction and a distance of at least one predetermined point in one cycle of a weaving reference trajectory in the weaving information. The weaving control method using the welding control device includes a step of extracting at least the offset amount from the database based on an input measured value of the control reference item.
B23K 9/12 - Alimentation automatique en électrodes ou en pièces ou déplacement automatique des électrodes ou des pièces pour le soudage ou le découpage à l'arc en lignes continues ou par points
The present invention provides a forged aluminum alloy material which is excellent in terms of strength, ductility, fatigue characteristics, and corrosion resistance in spite of containing Fe in excess of 0.4 mass%. The present invention relates to the forged aluminum alloy material which contains Si: 0.7 mass% to 1.5 mass% inclusive, Fe: more than 0.4 mass% but not more than 0.67 mass%, Cu: more than 0.4 mass% but not more than 0.8 mass%, Mg: 0.85 mass% to 1.3 mass% inclusive, Ti: 0.005 mass% to 0.07 mass% inclusive, and Zn: 0.25 mass% or less, which additionally contains at least one selected from the group consisting of Mn: 0.1 mass% to 0.95 mass% inclusive, Cr: more than 0.1 mass% but not more than 0.4 mass%, and Zr: 0.05 mass% to 0.3 mass% inclusive, with the balance being made up of unavoidable impurities and Al, and which has a crystallized product area ratio of 3.2% or less and an average crystallized product size of 8 μm or less.
C22C 21/02 - Alliages à base d'aluminium avec le silicium comme second constituant majeur
C22C 21/06 - Alliages à base d'aluminium avec le magnésium comme second constituant majeur
C22F 1/00 - Modification de la structure physique des métaux ou alliages non ferreux par traitement thermique ou par travail à chaud ou à froid
C22F 1/05 - Modification de la structure physique des métaux ou alliages non ferreux par traitement thermique ou par travail à chaud ou à froid de l'aluminium ou de ses alliages d'alliages de type Al-Si-Mg, c.-à-d. contenant du silicium et du magnésium en proportions sensiblement égales
A film formation method that arranges within a chamber a target made of yttrium and a base material on which a film is to be formed, introduces at least oxygen into the chamber, applies a predetermined bias voltage to the base material, and forms a yttrium oxide film on the base material by evaporating the surface of the target in the oxygen, wherein the bias voltage is set so that the porosity of the film will be 0.5% or less to form the yttrium oxide film having a thickness of 40 μm or more.
B23K 35/365 - Emploi de compositions non métalliques spécifiées comme enrobages, soit seules, soit liées à l'emploi de matériaux spécifiés pour le brasage ou le soudage
B23K 9/14 - Soudage ou découpage à l'arc utilisant des électrodes isolées
B23K 9/23 - Soudage ou découpage à l'arc tenant compte des propriétés des matériaux à souder
B23K 35/30 - Emploi de matériaux spécifiés pour le soudage ou le brasage dont le principal constituant fond à moins de 1550 C
C22C 38/00 - Alliages ferreux, p. ex. aciers alliés
C22C 38/58 - Alliages ferreux, p. ex. aciers alliés contenant du chrome et du nickel et plus de 1,5% en poids de manganèse
75.
OXIDE SEMICONDUCTOR FILM, THIN FILM TRANSISTOR, SPUTTERING TARGET, AND OXIDE SINTERED BODY
It is an object of the present invention to provide an oxide semiconductor film which enables improving both the carrier mobility and the stability with respect to environmental temperature of a thin film transistor. The oxide semiconductor film according to the one embodiment of the present invention contains, as metal elements: In and Zn; and an element X, being either of La and Nd, wherein contents of the In, the Zn, and the element X in total metal elements are: In: greater than or equal to 30 atm % and less than or equal to 90 atm %; Zn: greater than or equal to 9 atm % and less than or equal to 70 atm %; and X: greater than or equal to 0.0001 atm % and less than or equal to 2 atm %.
A control method of a lamination molding device for molding a molded object by laminating weld beads using a welding torch includes the steps of: acquiring a planned value of the width of a gap to be formed by a plurality of weld beads, the planned value being acquired from a lamination plan related to a process for molding the molded object; measuring a plurality of shape profiles respectively corresponding to the plurality of weld beads laminated on the basis of the lamination plan; deriving the actual value of the width of the gap on the basis of the plurality of shape profiles; and correcting lamination conditions of the plurality of weld beads to reduce the amount of deviation between the planned value of the width of the gap and the actual value of the width of the gap.
B23K 35/368 - Emploi de compositions non métalliques spécifiées pour fil fourré, soit seules, soit liées à l'emploi de matériaux spécifiés pour le brasage ou le soudage
B23K 9/23 - Soudage ou découpage à l'arc tenant compte des propriétés des matériaux à souder
B23K 35/30 - Emploi de matériaux spécifiés pour le soudage ou le brasage dont le principal constituant fond à moins de 1550 C
C22C 38/00 - Alliages ferreux, p. ex. aciers alliés
C22C 38/52 - Alliages ferreux, p. ex. aciers alliés contenant du chrome et du nickel et du cobalt
A coated member of the present invention includes a substrate and a hard coating film that is formed on the surface of the substrate and includes a nitride or carbonitride of a metal element. A content of Al is 65 atom % or more and 85 atom % or less, a content of Cr is 15 atom % or more and 35 atom % or less, and a total content of Al and Cr is 90 atom % or more and 100 atom % or less in a total amount of the metal element and metalloid element contained in the hard coating film, and in an intensity profile obtained from a selected area diffraction pattern of a transmission electron microscope, a crystal plane exhibiting a maximum peak intensity is different between a vicinity of the substrate and a vicinity of the surface, in the vicinity of the substrate, a peak corresponding to a (111) plane or a (200) plane of a face-centered cubic lattice structure exhibits a maximum intensity, and in the vicinity of the surface, a peak intensity corresponding to a (220) plane is 0.6 times or more a larger one of a peak intensity corresponding to the (200) plane and a peak intensity corresponding to the (111) plane of the face-centered cubic lattice structure.
C23C 14/06 - Revêtement par évaporation sous vide, pulvérisation cathodique ou implantation d'ions du matériau composant le revêtement caractérisé par le matériau de revêtement
C22C 29/08 - Alliages à base de carbures, oxydes, borures, nitrures ou siliciures, p. ex. cermets, ou d'autres composés métalliques, p. ex. oxynitrures, sulfures à base de carbures ou de carbonitrures à base de carbures mais ne contenant pas d'autres composés métalliques à base de carbure de tungstène
C23C 14/32 - Évaporation sous vide par explosionÉvaporation sous vide par évaporation suivie d'une ionisation des vapeurs
79.
CONTROL INFORMATION GENERATION DEVICE, CONTROL INFORMATION GENERATION METHOD, PROGRAM, WELDING CONTROL DEVICE, AND WELDING DEVICE
A control information generation device includes: a coordinate information acquisition unit configured to acquire coordinate information on a plurality of passing points in a path; a movement amount calculation unit configured to set a repulsion force applied to adjacent passing points among the passing points, and obtain, when the set repulsion force is applied to the passing point, a movement amount of the passing point from a position before the repulsion force is applied to a position where the passing point is in dynamic equilibrium by calculation for the plurality of passing points; a path update unit configured to update the path by correcting coordinates of the plurality of passing points according to the movement amount; and a control information output unit configured to output information on the updated path.
B23K 9/032 - Soudage de joints continusSupportsPièces rapportées pour des joints tridimensionnels
B23K 9/04 - Soudage pour d'autres buts que l'assemblage de pièces, p. ex. soudage de rechargement
B23K 9/095 - Surveillance ou commande automatique des paramètres de soudage
B23K 9/12 - Alimentation automatique en électrodes ou en pièces ou déplacement automatique des électrodes ou des pièces pour le soudage ou le découpage à l'arc en lignes continues ou par points
B33Y 50/02 - Acquisition ou traitement de données pour la fabrication additive pour la commande ou la régulation de procédés de fabrication additive
80.
BATTERY CASE FOR ELECTRIC VEHICLE AND PRODUCTION METHOD THEREFOR
An electric vehicle battery case includes: a frame formed in a polygonal frame shape when viewed from a vehicle vertical direction by joining a plurality of framework members, the frame configured to define a space inside; and a tray configured to house a battery, the tray having a bathtub shape disposed at least partially in the space of the frame. The plurality of framework members and include a first framework member that is made of an aluminum extruded material and has a first engagement portion at an end portion and a second framework member that is made of an aluminum extruded material and has a second engagement portion at an end portion. The first and second engagement portions have shapes to be engaged with each other. The first framework member and the second framework member are directly joined by engagement of the first and second engagement portions.
H01M 50/262 - MonturesBoîtiers secondaires ou cadresBâtis, modules ou blocsDispositifs de suspensionAmortisseursDispositifs de transport ou de manutentionSupports avec des moyens de fixation, p. ex. des serrures
H01M 50/242 - MonturesBoîtiers secondaires ou cadresBâtis, modules ou blocsDispositifs de suspensionAmortisseursDispositifs de transport ou de manutentionSupports caractérisés par les propriétés physiques des boîtiers ou des bâtis, p. ex. dimensions adaptés pour protéger les batteries contre les vibrations, les collisions ou le gonflement
H01M 50/249 - MonturesBoîtiers secondaires ou cadresBâtis, modules ou blocsDispositifs de suspensionAmortisseursDispositifs de transport ou de manutentionSupports spécialement adaptés aux aéronefs ou aux véhicules, p. ex. aux automobiles ou aux trains
81.
ELECTRIC MOTOR AND METHOD FOR MANUFACTURING ARMATURE CONSTITUTING SAID ELECTRIC MOTOR
An electric motor (10) is provided with: an armature (14) provided with an iron core (26) and an armature coil (24) provided so as to surround the iron core (26); and a movable element (12) disposed so as to face the armature (14). The iron core (26) is configured to include a plurality of U-shaped members (28) and a plurality of U-shaped members (30) perpendicular to the U-shaped members (28). The U-shaped members (28) and the U-shaped members (30) each have a U-shape comprising a pair of side parts (42) that are parallel or substantially parallel to each other and an intermediate part that connects the pair of side parts. The side parts constitute the teeth part of the iron core (26), and the intermediate part constitutes the yoke part of the iron core (26).
A composite structure (100) is provided with: a bottom plate (1); and a pair of first side plates (3) erected from side edges of the bottom plate (1). The composite structure (100) is provided with: an outer plate material (10) and an inner plate material (20) which are formed from metal; and a foam body (30) formed from a foam material. The outer plate material (10) has an outer bottom plate part (11), a first outer side plate part (13), an outer surface (10a), and an outer opposing surface (10b). The inner plate material (20) has an inner bottom plate part (21), a first inner side plate part (23), an inner surface (20a), and an inner opposing surface (20b). The foam body (30) is filled between the outer opposing surface (10b) and the inner opposing surface (20b). The outer plate material (10) has an outer uneven part (16) provided on the outer surface (10a). The inner plate material (20) has an inner uneven part (26) provided on the inner surface (20a).
B65D 6/14 - Réceptacles dont le corps est formé par jonction ou liaison de plusieurs composants rigides ou sensiblement rigides, constitués en totalité ou principalement en métal, en matière plastique, en bois ou en un matériau de remplacement avec des parois comportant des panneaux stratifiés, p. ex. du contre-plaqué
83.
LAMINATE MOLDED OBJECT MANUFACTURING METHOD AND MANUFACTURING DEVICE, CONTROL SUPPORT DEVICE, AND PROGRAM
A manufacturing method of an additively manufactured object includes: a process of setting an observation model obtained based on measurement information collected from at least one or more measurement instruments provided in the building device and a state transition model indicating a state transition of a shape index of the additively manufactured object extracted from the trajectory plan; a process of extracting an observation physical quantity of the shape index from the observation model and extracting a state physical quantity of the shape index from the state transition model; a process of obtaining a state transition estimation value of the shape index by integrating the observation physical quantity and the state physical quantity; and a process of updating a formation condition of a welding bead according to the state transition estimation value.
Provided is a 7000-series aluminum alloy extruded material having excellent SCC resistance. The 7000-series aluminum alloy extruded material comprises: 8.1-9.0 mass % of Zn; 1.3-2.0 mass % of Mg; 0.1-0.7 mass % of Cu; at most 0.15 mass % of Si; at most 0.3 mass % of Fe; 0.005-0.2 mass % of Ti; 0.1-0.5 mass % of at least one among Mn, Cr, and Zr within a range where Mn is 0.3 mass % or less, Cr is 0.25 mass % or less, and Zr is 0.25 mass % or less; and the remainder consisting of Al and impurities, wherein a Fe-based crystallized substance is contained, and the average Cu content thereof is 5.0 mass % or less.
C22C 21/10 - Alliages à base d'aluminium avec le zinc comme second constituant majeur
B62D 29/00 - Carrosseries caractérisées par le matériau utilisé
C22F 1/053 - Modification de la structure physique des métaux ou alliages non ferreux par traitement thermique ou par travail à chaud ou à froid de l'aluminium ou de ses alliages d'alliages avec le zinc comme second constituant majeur
85.
BATTERY CASE FOR ELECTRIC VEHICLE, AND METHOD FOR MANUFACTURING SAME
An electric vehicle battery case includes: a frame including a plurality of framework members and joined through a joining member, the frame formed in a polygonal frame shape when viewed from a vehicle vertical direction, the frame configured to define a through hole inside; and a tray configured to house a battery, the tray disposed at least partially in the through hole of the frame. The plurality of framework members and include a first framework member and a second framework member which are made of an aluminum extruded material. In the frame, the first framework member and the joining member are joined by a mechanical joining method, and the second framework member and the joining member are joined by a mechanical joining method, which leads to the first framework member and the second framework member being indirectly joined through the joining member.
H01M 50/242 - MonturesBoîtiers secondaires ou cadresBâtis, modules ou blocsDispositifs de suspensionAmortisseursDispositifs de transport ou de manutentionSupports caractérisés par les propriétés physiques des boîtiers ou des bâtis, p. ex. dimensions adaptés pour protéger les batteries contre les vibrations, les collisions ou le gonflement
B60L 50/64 - Détails de construction des batteries spécialement adaptées aux véhicules électriques
H01M 50/249 - MonturesBoîtiers secondaires ou cadresBâtis, modules ou blocsDispositifs de suspensionAmortisseursDispositifs de transport ou de manutentionSupports spécialement adaptés aux aéronefs ou aux véhicules, p. ex. aux automobiles ou aux trains
H01M 50/262 - MonturesBoîtiers secondaires ou cadresBâtis, modules ou blocsDispositifs de suspensionAmortisseursDispositifs de transport ou de manutentionSupports avec des moyens de fixation, p. ex. des serrures
H01M 50/289 - MonturesBoîtiers secondaires ou cadresBâtis, modules ou blocsDispositifs de suspensionAmortisseursDispositifs de transport ou de manutentionSupports caractérisés par des éléments d’espacement ou des moyens de positionnement dans les racks, les cadres ou les blocs
Provided is a kneader (1) that suppresses a deterioration in the physical properties of a kneaded material, and that has a high sealing performance on a shaft part of a rotor. A kneader (1) comprises: a chamber (2) that defines a kneading space (15); rotors (3) that each include a first rotor shaft portion (12) and a second rotor shaft portion (13); first bearing portions (4) that rotatably support the first rotor shaft portions (12); second bearing portions (5) that rotatably support the second rotor shaft portions (13); and sealing materials (6a, 6b) that prevent leakage of a working fluid in a position closer to a motor than the chamber (2). The first bearing portions (4) and/or the second bearing portions (5) consist of non-lubricated bearings.
B01F 27/701 - Mélangeurs à agitateurs tournant dans des récipients fixesPétrins avec des agitateurs tournant autour d'un axe horizontal ou incliné avec des palettes, des lames ou des bras comprenant plusieurs arbres, p. ex. dans des chambres de mélange consécutives
B01F 33/70 - Mélangeurs spécialement adaptés pour travailler à une pression inférieure ou supérieure à la pression atmosphérique, p. ex. en combinaison avec un démoussant
B01F 35/45 - Fermetures ou portes spécialement adaptées aux récipients de mélangeMécanismes de fonctionnement à cet effet
B01J 3/00 - Procédés utilisant une pression supérieure ou inférieure à la pression atmosphérique pour obtenir des modifications chimiques ou physiques de la matièreAppareils à cet effet
B01J 3/03 - Récipients sous pression, ou récipients sous vide, comportant des organes de fermeture ou des joints d'étanchéité spécialement adaptés à cet effet
B29B 7/10 - MélangeMalaxage discontinu, avec dispositifs mécaniques de mélange ou de malaxage, c.-à-d. de type travaillant par charges avec dispositifs de mélange ou de malaxage mobiles rotatifs
B29B 7/22 - Éléments constitutifs, détails ou accessoiresOpérations auxiliaires
F16J 15/18 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre par presse-étoupes pour garnitures élastiques ou plastiques
Provided is a kneader (41) in which maintenance for sealing materials can be performed easily. The kneader (41) comprises: a chamber (3) including a chamber body (3a) and a bearing support part (3b); a rotor (3) including a rotor body (52) and a rotor shaft (54) that are separable from each other; a bearing part (2) that rotatably supports the rotor shaft (54) inside the bearing support part (3b); an inner sealing material (4) sealing a gap between the bearing part (2) and the rotor shaft (54); and an outer sealing material (5) sealing a gap between the bearing part (2) and the bearing support part (3). Separation of the rotor body (52) from the rotor shaft (54) allows the bearing part (2) to be drawn out from between the bearing support part (3b) and the rotor shaft (54) into a kneading space (S1) inside the chamber body (3a), and allows the bearing part (2) to be inserted in between the bearing support part (3b) and the rotor shaft (54) from the kneading space (S1).
B01F 27/701 - Mélangeurs à agitateurs tournant dans des récipients fixesPétrins avec des agitateurs tournant autour d'un axe horizontal ou incliné avec des palettes, des lames ou des bras comprenant plusieurs arbres, p. ex. dans des chambres de mélange consécutives
B01F 33/70 - Mélangeurs spécialement adaptés pour travailler à une pression inférieure ou supérieure à la pression atmosphérique, p. ex. en combinaison avec un démoussant
B01J 3/00 - Procédés utilisant une pression supérieure ou inférieure à la pression atmosphérique pour obtenir des modifications chimiques ou physiques de la matièreAppareils à cet effet
B01J 3/03 - Récipients sous pression, ou récipients sous vide, comportant des organes de fermeture ou des joints d'étanchéité spécialement adaptés à cet effet
B29B 7/22 - Éléments constitutifs, détails ou accessoiresOpérations auxiliaires
F16C 17/02 - Paliers à contact lisse pour mouvement de rotation exclusivement pour charges radiales uniquement
F16C 33/74 - Dispositifs d'étanchéité pour paliers à contact lisse
F16C 35/02 - Supports rigides de paliersCorps de paliers, p. ex. calottes, couvercles dans le cas de paliers à contact lisse
F16J 15/16 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre
A soft magnetic wire rod or soft magnetic steel bar may include: Fe; C: 0.075% by mass or less; Si: 1.00% by mass or less; Mn: 0.10% by mass or more and 1.00% by mass or less; P: 0.100% by mass or less; S: 0.100% by mass or less; Cu: 1.00% by mass or less; Ni: 1.00% by mass or less; Cr: 1.00% by mass or less; Al: less than 0.030% by mass; N: 0.0200% by mass or less; and Sn: 0.002% by mass or more and 0.050% by mass or less; and inevitable impurities. The soft magnetic wire rod or soft magnetic steel bar may further include: ferrite at an area ratio of 80% or more, wherein the ferrite has a crystal grain size number of 5.0 or less. The soft magnetic wire rod or soft magnetic steel bar may have a Vickers hardness of HV 140 or less.
A dissimilar-material joined body is obtained by fusion joining a steel material and a stud-equipped aluminum member obtained by attaching a steel stud member to an aluminum material. The stud member includes a head portion and a shaft portion. The shaft portion penetrates the aluminum material in a plate thickness direction, protrudes from the aluminum material, and is formed with, at a tip end of the protruding shaft portion. An expanded diameter portion expands radially outward. A back side surface of the head portion that faces the aluminum material is clinched to the aluminum material. The head portion and the steel material are fusion welded to each other with a gap having a desired interval formed between the aluminum material and the steel material.
A learning device includes: a temperature distribution acquisition unit configured to obtain a first temperature distribution representing temperatures of a plurality of unit elements at a specific time of a deposited body and a second temperature distribution representing temperatures of the plurality of unit elements at a time when a predetermined time elapses from the specific time; and a learning unit configured to generate a prediction model by performing machine learning on a relation between the first temperature distribution and the second temperature distribution obtained by the temperature distribution acquisition unit, in association with the predetermined time.
B23K 37/02 - Chariots pour supporter l'outillage pour souder ou découper
G05B 13/02 - Systèmes de commande adaptatifs, c.-à-d. systèmes se réglant eux-mêmes automatiquement pour obtenir un rendement optimal suivant un critère prédéterminé électriques
A resin pellet manufacturing facility (1) comprises: a kneading machine (3); a pelletizer (6); first and second separating devices (7, 8) which are provided in parallel with each other on the downstream side of the pelletizer (6) and which separate pellet transport water and resin pellets discharged from the pelletizer (6); and first and second flexible hoses (51, 52) respectively connected to the first and second separating devices (7, 8); first and second detection target parts which are respectively provided to the first and second hoses (51, 52); a detection unit which is attached to the pelletizer (6) and detects the presence of the first and second detection target parts or identification information of the first and second detection target parts; and a controller that identifies which of the first and second hoses (51, 52) is connected to the pelletizer (6) on the basis of the detecting result of the detection unit.
This chip breakability prediction device is provided with: a storage unit that stores information relating to workpieces and tools in a cutting process; a reception unit that receives information relating to a workpiece subject to the cutting process and a tool to be used, which are selected from among the workpieces and tools indicated in the information stored in the storage unit, and receives information indicating a feed rate and depth of cut in the cutting process; a calculation unit that derives information for predicting chip breakability by using the information received by the reception unit; and a display unit that displays the information for predicting chip breakability, which is derived by the calculation unit.
G05B 19/4063 - Contrôle du système de commande général
B23B 25/00 - Accessoires ou équipements auxiliaires des machines à tourner
B23B 25/06 - Équipement de mesure, de calibrage ou de réglage sur les machines à tourner pour la mise en place, l'avance, la commande ou le contrôle des outils de coupe ou de la pièce à usiner
B23Q 11/00 - Accessoires montés sur les machines-outils pour maintenir les outils ou les organes de la machine dans de bonnes conditions de travail ou pour refroidir les pièces travailléesDispositifs de sécurité spécialement combinés aux machines-outils, disposés dans ces machines ou spécialement conçus pour être utilisés en relation avec ces machines
B23Q 15/08 - Commande ou régulation de la vitesse de coupe
93.
WIRE FOR GAS-SHIELDED ARC WELDING, GAS-SHIELDED ARC WELDING METHOD, AND METHOD FOR MANUFACTURING WELD METAL
Provided is a wire for gas-shielded arc welding that enables the obtainment of weld metal with excellent tensile strength and low-temperature toughness. In the wire for gas-shielded arc welding, the C content is 0.040 mass% or more and 0.090 mass% or less with respect to the total mass of the wire, the contents of Si, Mn, Ti, Ni, Fe, Cr, Mo, and Cu are specified, and when the content of each element with respect to the total mass of the wire is expressed in mass% by [C], [Si], [Mn], [Ti], [Ni], [Cr], [Mo], and [Cu], the value A1 calculated by the following formula (1) is 4.05 or more, and the value A2 calculated by the following formula (2) is 0.45 or more. Formula (1): A1 = [Mn] + [Ni]; Formula (2): A2 = -[C] + [Si]/7 + [Mn]/7 + [Ti]/4 + [Ni]/38 + [Cr]/8 + [Mo]/5 + [Cu]/15
B23K 35/30 - Emploi de matériaux spécifiés pour le soudage ou le brasage dont le principal constituant fond à moins de 1550 C
B23K 9/16 - Soudage ou découpage à l'arc utilisant des gaz de protection
B23K 35/368 - Emploi de compositions non métalliques spécifiées pour fil fourré, soit seules, soit liées à l'emploi de matériaux spécifiés pour le brasage ou le soudage
A defect detection method for detecting a welding defect that occurs in an additively manufactured object when the additively manufactured object is built by depositing beads formed by melting and solidifying a filler metal, the method includes: detecting a height distribution of a surface shape of the additively manufactured object during the building; representing information on the detected height distribution as a variable of a brightness value of each pixel of a two-dimensional image, and generating a height information image obtained by converting the information on the height distribution into information on a distribution of the brightness value; detecting a shape feature portion having a specific shape feature according to a level of the brightness value of the height information image; and determining a possibility that the detected shape feature portion becomes the welding defect.
B23K 31/12 - Procédés relevant de la présente sous-classe, spécialement adaptés à des objets ou des buts particuliers, mais non couverts par un seul des groupes principaux relatifs à la recherche des propriétés, p. ex. de soudabilité, des matériaux
METHOD FOR CALCULATING FILM THICKNESS OF GRAIN BOUNDARY OXIDE LAYER, METHOD FOR DETERMINING PLATING PROPERTIES, METHOD FOR MANUFACTURING PLATED STEEL SHEET, AND FILM THICKNESS CALCULATION DEVICE
A method for calculating a film thickness of a grain boundary oxide layer remaining on a steel sheet after a pickling treatment, may include: an intensity-measuring in which a fluorescent X-ray intensity of an element being contained in the steel sheet and constituting an oxide in the grain boundary oxide layer is measured; and a film thickness-calculating in which a film thickness of the grain boundary oxide layer is calculated based on: a correlation between a pre-extracted fluorescent X-ray intensity and the film thickness of the grain boundary oxide layer; and the fluorescent X-ray intensity measured in the intensity-measuring.
G01N 23/223 - Recherche ou analyse des matériaux par l'utilisation de rayonnement [ondes ou particules], p. ex. rayons X ou neutrons, non couvertes par les groupes , ou en mesurant l'émission secondaire de matériaux en irradiant l'échantillon avec des rayons X ou des rayons gamma et en mesurant la fluorescence X
G01B 15/02 - Dispositions pour la mesure caractérisées par l'utilisation d'ondes électromagnétiques ou de radiations de particules, p. ex. par l'utilisation de micro-ondes, de rayons X, de rayons gamma ou d'électrons pour mesurer l'épaisseur
G01N 23/2202 - Préparation d’échantillons à cet effet
G01N 33/204 - Leur structure, p. ex. structure cristalline
96.
BUMPER REINFORCEMENT MEMBER AND METHOD FOR MANUFACTURING SAME
A bumper reinforcement member is made of an aluminum alloy extruded shape material and having an outer flange and inner flange separated from each other by a first flange distance. A first outer connection portion is separated from a second outer connection portion by an outer web distance shorter than the first flange distance, and the first inner connection portion is separated from the second inner connection portion by an inner web distance shorter than the first flange distance. The first web and the second web are respectively curved so as to have protruding shapes facing each other at both the end portions.
B60R 19/18 - Moyens pour absorber le choc situés à l'intérieur du pare-chocs
B60R 19/03 - Pare-chocs, c.-à-d. éléments pour recevoir ou absorber les chocs pour protéger les véhicules ou dévier les chocs provenant d'autres véhicules ou objets caractérisés par le matériau, p. ex. matériau composite
97.
TRAJECTORY PLAN CREATION ASSISTANCE METHOD, TRAJECTORY PLAN CREATION ASSISTANCE DEVICE, ADDITIVE MANUFACTURING METHOD, ADDITIVE MANUFACTURING DEVICE, AND PROGRAM
A trajectory plan creation assistance method for assisting creation of a trajectory plan acquires shape data of the manufacturing object, decomposes a three-dimensional shape model based on the shape data into a plurality of linear models each having a polygonal vertical cross section in a longitudinal direction, sets a bead formation locus for forming the weld bead along the linear model and the bead formation trajectory including a lamination order of the weld bead, generates a plurality of polygonal columnar unit blocks by dividing the linear model into unit lengths along the set bead formation locus, and creates the trajectory plan by simulating the formation of the weld bead for each of the unit blocks by simulation.
A solar light heat collection system 1 comprises: a solar light heat collection panel 2 which has a non-heat insulation part 2c for performing convection heat transfer with ambient air, and transmits radiation heat from solar light and convection heat from the ambient air to a heat medium M; a heat medium circulation line 4 which sends the heat medium M from a heat medium tank 3 for storing the heat medium M to the solar light heat collection panel 2, and sends the heat medium M from the solar light heat collection panel 2 to the heat medium tank 3; a heat medium circulation control mechanism 5 which performs at least one of switching of the circulation availability of the heat medium M along the heat medium circulation line 4 and adjustment of the flow rate of the heat medium M; and a control device 9. The control device 9 measures the quantity Q1 of radiation heat input to the solar light heat collection panel 2, measures the quantity Q2 of convection heat transfer between the solar light heat collection panel 2 and the ambient air, and controls the heat medium circulation control mechanism 5 on the basis of the radiation heat input quantity Q1 and the convection heat transfer quantity Q2.
The present invention suppresses heat generation of a material in a rotor capable of applying high stress to the material. A first outer peripheral part (50e) of a first rotor (50) comprises a first arc part (51) and a first non-arc part (53). The first arc part (51) continuously extends in the circumferential direction of the first rotor (50) by one third or more of the length of the entire circumference of a first virtual circle (50c). A second outer peripheral part (60e) of a second rotor (60) comprises a second arc part (61) and a second non-arc part (63). The second arc part (61) continuously extends in the circumferential direction of the second rotor (60) by one third or more of the length of the entire circumference of a second virtual circle (60c). At a predetermined timing, the first non-arc part (53) and the second arc part (61) face each other in a space (A) between a first rotating shaft (50a) and a second rotating shaft (60a).
B01F 27/2322 - Mélangeurs à agitateurs tournant dans des récipients fixesPétrins caractérisés par l'orientation ou la disposition de l'axe du rotor avec plusieurs axes de rotation avec des axes parallèles
B01F 27/1144 - Agitateurs de forme hélicoïdale, c.-à-d. agitateurs comprenant une bande de forme hélicoïdale ou des sections de bande de forme hélicoïdale avec une pluralité de lames suivant une trajectoire hélicoïdale sur un arbre ou un support de lames
B01F 33/70 - Mélangeurs spécialement adaptés pour travailler à une pression inférieure ou supérieure à la pression atmosphérique, p. ex. en combinaison avec un démoussant
B29B 7/46 - MélangeMalaxage continu, avec dispositifs mécaniques de mélange ou de malaxage avec dispositifs de mélange ou de malaxage mobiles rotatifs avec plus d'un arbre
100.
HYDRAULIC CONTROL DEVICE, CONSTRUCTION MACHINE, AND CONTROL METHOD FOR CONSTRUCTION MACHINE
A construction machine (1) includes: a work device (4); at least one actuator (9, 10, 11) for operating the work device (4); a pump device (15) for supplying hydraulic oil to the at least one actuator (9, 10, 11); and an engine (5) for driving the pump device (15). A hydraulic control device includes: an operation device (19a, 20a) that receives an operation for operating the work device (4); and a controller (70). The controller (70) performs engine speed control including: heavy-load control for adjusting an engine speed to a prescribed base speed (N1) if the work by the construction machine (1) is prescribed heavy-load work; and light-load control for making the engine speed greater than the base speed (N1) if the work by the construction machine (1) is prescribed light-load work.
F02D 29/00 - Commande de moteurs, cette commande étant particulière aux dispositifs entraînés, ces dispositifs étant autres que des organes ou accessoires essentiels à la marche du moteur, p. ex. commande de moteur par des signaux extérieurs
F02D 29/04 - Commande de moteurs, cette commande étant particulière aux dispositifs entraînés, ces dispositifs étant autres que des organes ou accessoires essentiels à la marche du moteur, p. ex. commande de moteur par des signaux extérieurs particulière aux moteurs entraînant des pompes
