A liquid heating device 200 including: a container 100 having an internal space 100i; a plurality of ceramic heaters 171-172 extend in a front-rear direction L and whose front-end portions are located in the internal space; and a safety device 150 configured to interrupt energization to the ceramic heaters when a temperature of the container has exceeded a set value, wherein the safety device whose number is smaller than a number of the ceramic heaters is provided on an outer side of the container or buried in the container, and in a cross-section crossing the front-rear direction, one safety device is provided inside an area R1 between two lines S1,S2 which pass centers of gravity G1, G2 of at least a pair of two adjacent ones of the ceramic heaters and which are perpendicular to a segment M1 connecting the centers of gravity.
F24H 1/10 - Chauffe-eau instantanés, c.-à-d. dans lesquels il n'y a production de chaleur que lorsque l'eau s'écoule, p. ex. avec contact direct de l'eau avec l'agent chauffant
F24H 9/20 - Disposition ou montage des dispositifs de commande ou de sécurité
2.
ULTRASONIC WAVE GENERATION DEVICE AND ULTRASONIC WAVE GENERATION SYSTEM
Please delete the present Abstract of the Disclosure.
Please delete the present Abstract of the Disclosure.
Please add the following new Abstract of the Disclosure:
Please delete the present Abstract of the Disclosure.
Please add the following new Abstract of the Disclosure:
An ultrasonic wave generation device and system for inhibiting decreased intensity of an ultrasonic wave owing to adhesive. A waveguide (13) separate from an ultrasonic wave converging part (12) that is adhered to an ultrasonic wave generation source (11) adhesive (20). When a line projecting an outer circumferential edge (11B) of the source (11) onto a reflection surface (16) along an advancing direction of an ultrasonic wave generated from the source (11) is defined as imaginary line (L1), and straight lines passing through points on line (L1) and focus (Fs) for the reflection surface (16) are defined as imaginary lines (L2), and a line formed by intersection points between a reflection surface (17) and the lines (L2) is defined as imaginary line (L3), the adhesive (20) is, on an inner circumferential side relative to the source (11), provided in a region on an outer circumferential side relative to line (L3).
B06B 1/06 - Procédés ou appareils pour produire des vibrations mécaniques de fréquence infrasonore, sonore ou ultrasonore utilisant l'énergie électrique fonctionnant par effet piézo-électrique ou par électrostriction
B06B 3/00 - Procédés ou appareils spécialement adaptés pour transmettre des vibrations mécaniques de fréquence infrasonore, sonore ou ultrasonore
A heat exchanger to be mounted to a vehicle includes: a ceramic heater including an insulation tube extending in an axial-line direction, a first flange located on one side in the axial-line direction and having a diameter expanding radially outward from an outer periphery of the insulation tube, a terminal portion located toward the one side relative to the first flange, and a heating portion located toward another side in the axial-line direction relative to the first flange; and a housing in which the insulation tube is stored and to which the ceramic heater is fixed in a watertight state via the first flange. The ceramic heater includes a second flange located away from the first flange in the axial-line direction and having a diameter expanding radially outward from the outer periphery of the insulation tube, and is fixed to the housing via the second flange.
H05B 3/46 - Éléments chauffants ayant la forme de tiges ou de tubes non flexibles le conducteur chauffant monté sur une base isolante
F24H 1/00 - Appareils de chauffage de l’eau, p. ex. chauffe-eau, chauffe-eau instantanés en continu ou chauffe-eau à accumulation
F24H 9/13 - Raccordement des éléments chauffants, de transfert ou de production de chaleur aux tuyauteries de circulation pour appareils de chauffage de l’eau
H05B 3/04 - Joints étanches à l'eau ou à l'air pour appareils de chauffage
The present invention provides a reaction apparatus that can reduce the amount of heat to be discarded out of the system. A reaction apparatus (10) comprises: a reactor (11) inside which an introduced gas flows from an inlet to an outlet; and a catalyst (18) disposed inside the reactor. The reaction apparatus obtains product gas through an exothermic chemical reaction occurring inside the reactor. The reactor includes a first reactor (12) and a second reactor (15) disposed downstream of the first reactor, and a heat exchanger (20) is provided to transfer heat from the product gas to the introduced gas.
B01J 8/02 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solidesAppareillage pour de tels procédés avec des particules immobiles, p. ex. dans des lits fixes
C07C 1/04 - Préparation d'hydrocarbures à partir d'un ou plusieurs composés, aucun d'eux n'étant un hydrocarbure à partir d'oxydes de carbone à partir de monoxyde de carbone avec de l'hydrogène
C07C 1/12 - Préparation d'hydrocarbures à partir d'un ou plusieurs composés, aucun d'eux n'étant un hydrocarbure à partir d'oxydes de carbone à partir d'anhydride carbonique avec de l'hydrogène
A gas sensor 200 including: a sensor element 10; and a separator 166 storing a metal terminal 21 inside a passage hole 166h, wherein the metal terminal has a body portion 21a having a main surface 21m, a first engagement portion 21d, and a second engagement portion 21e, the separator further has a ledge portion 166a having a first rearward-facing surface 312 and a first frontward-facing surface 314, a front-end side of the first engagement portion protrudes/sinks outward/inward of the main surface, and the front end is opposed to the first rearward-facing surface, and in the main-surface direction, a maximum opening width W2 of each retention hole 166hs retaining the metal terminal one by one satisfies a relationship of W2
A ceramic sintered body contains a first particular element consisting of five or six elements selected from among titanium (Ti), vanadium (V), zirconium (Zr), niobium (Nb), molybdenum (Mo), hafnium (Hf), tantalum (Ta), and tungsten (W); a second particular element consisting of one element selected from yttrium (Y) and aluminum (Al); and elemental carbon (C). The total amount of the first particular element, the second particular element, and elemental carbon is 98 at % or more. The ceramic sintered body has a plurality of microstructures having respective compositions different from one another. One of the plurality of microstructures includes a solid solution containing at least three members of the first particular element.
C04B 35/56 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base de non oxydes à base de carbures
H01J 37/32 - Tubes à décharge en atmosphère gazeuse
The present invention provides a spark plug (10) configured so that the wear resistance of the tip can be increased. This spark plug comprises: a ground electrode (16) that includes a base material (17) and a tip (18) that is joined to the base material through a weld (19); and a center electrode (13) that is electrically insulated from the ground electrode. An element having a thermal conductivity higher than that of the base material is present in an interface (30) between the weld and the tip, and the content of the element in the interface is greater than the content of the element in the base material.
A production device for obtaining a target product from at least one type of raw material selected from liquid and gaseous materials through a chemical reaction or purification. The production device includes a variable acquisition section which acquires a first variable inputted to the production device and second variables including at least one state variable related to the target product and an intermediate produced in a process of obtaining the target product from the raw material, and an estimation section which estimates the state of the production device on the basis of the first variable and the second variables acquired by the variable acquisition section.
Disclosed is a technology with which it is possible to suppress the occurrence of a crack in a solid electrolyte layer. This solid oxide electrolysis cell comprises: an air electrode containing a composite oxide having a perovskite structure; a fuel electrode; and a solid electrolyte layer disposed between the air electrode and the fuel electrode. In the fuel electrode, nano-cracks are formed in an interface region within 10 μm from an interface on the solid electrolyte layer side and a surface region within 10 μm from a surface opposite to the solid electrolyte layer side, and the number of nano-cracks is larger in the surface region than in the interface region.
C25B 9/23 - Cellules comprenant des électrodes fixes de dimensions stablesAssemblages de leurs éléments de structure avec des diaphragmes comprenant des membranes échangeuses d'ions dans ou sur lesquelles est incrusté du matériau pour électrode
C25B 1/042 - Hydrogène ou oxygène par électrolyse de l'eau par électrolyse de la vapeur
C25B 9/00 - Cellules ou assemblages de cellulesÉléments de structure des cellulesAssemblages d'éléments de structure, p. ex. assemblages d'électrode-diaphragmeCaractéristiques des cellules relatives aux procédés
C25B 9/73 - Assemblages comprenant plusieurs cellules du type filtre-presse
C25B 11/052 - Électrodes comportant un substrat et un ou plusieurs revêtements électro-catalytiques
C25B 13/04 - DiaphragmesÉléments d'espacement caractérisés par le matériau
C25B 13/07 - DiaphragmesÉléments d'espacement caractérisés par le matériau à base de matériaux inorganiques à base de céramiques
A gas sensor 10 including: a plate-shaped sensor element 20 extending in an axial-line O direction and having an electrode pad 21a, 21b at a main surface 20 m1, 20m2 on a rear end side thereof; a metal terminal 71 extending in the axial-line direction and electrically connected to the electrode pad; and a separator 50 having a storage portion 50h which penetrates in the axial-line direction and in which the rear end side of the sensor element and the metal terminal are stored, thus retaining the metal terminal, wherein the storage portion has a taper surface 50s whose diameter expands toward a direction perpendicular to the main surface as approaching a rearward-facing surface of the separator, and along the axial-line direction, a rear end 20e of the sensor element is located on an inner side of the taper surface.
Provided is a technique capable of simplifying the control relating to feeding and the control relating to water changing in land-based aquaculture of a crustacean. This water quality management system in land-based aquaculture of a crustacean is characterized by comprising an ammonia sensor for detecting the ammonia concentration in breeding water for the crustacean and a control unit, wherein: when the detected ammonia concentration is equal to or more than a predetermined first threshold value, the control unit reduces the amount of feeding to the crustacean compared with the case where the detected ammonia concentration is less than the first threshold value; and when the detected ammonia concentration is equal to or more than a predetermined second threshold value that is larger than the first threshold value, the control unit decides the execution of changing of the breeding water.
[Problem] To provide a circuit board and a power device that have improved resistance to heat cycles while maintaining heat dissipation performance. [Solution] A circuit board 50 is characterized by comprising a ceramic substrate 10 made of a material primarily composed of silicon nitride, a Ti-containing bonding layer 20 formed on one main surface 12 of the ceramic substrate 10, and a conductor layer 30 bonded to the ceramic substrate 10 via the bonding layer 20, and is characterized in that the bonding layer 20 has a thickness of 0.3-3 μm.
C04B 37/02 - Liaison des articles céramiques cuits avec d'autres articles céramiques cuits ou d'autres articles, par chauffage avec des articles métalliques
H01L 23/36 - Emploi de matériaux spécifiés ou mise en forme, en vue de faciliter le refroidissement ou le chauffage, p. ex. dissipateurs de chaleur
H05K 1/03 - Emploi de matériaux pour réaliser le substrat
13.
MIXTURE, SHEET, ELECTRODE, SEPARATOR, AND POWER STORAGE DEVICE
231233 each independently comprise an alkyl group having 4 or fewer carbon atoms, an alkoxyl group, an alkenyl group, an alkynyl group or a halogenated alkyl group, or alternatively comprise an alkyl group, an alkoxyl group, an alkenyl group, an alkynyl group or a halogenated alkyl group that are bonded to each other to form a ring structure. The molar fraction of the second compound with respect to the total of the first compound and the second compound is more than 0.2 but less than 0.5.
H01M 10/056 - Accumulateurs à électrolyte non aqueux caractérisés par les matériaux utilisés comme électrolytes, p. ex. électrolytes mixtes inorganiques/organiques
A reaction device in which an exothermic chemical reaction occurs includes a reaction vessel through which a source gas passes from an inlet to an outlet, and a catalyst accommodated in the reaction vessel. The reaction device includes a first section, a second section, and a third section disposed in that sequence along the direction of flow of the source gas. Among the first, second, and third sections, the degree of lowering the activation energy of the chemical reaction is the smallest in the second section.
B01J 8/02 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solidesAppareillage pour de tels procédés avec des particules immobiles, p. ex. dans des lits fixes
C07C 1/12 - Préparation d'hydrocarbures à partir d'un ou plusieurs composés, aucun d'eux n'étant un hydrocarbure à partir d'oxydes de carbone à partir d'anhydride carbonique avec de l'hydrogène
A spark plug includes: a metal shell having a cylindrical shape extending along an axial line, the metal shell including a front end being open; and a cover having one or more injection holes passing through the cover, the cover closing the front end of the metal shell. In at least one of the one or more injection holes, in a section including a center line of the at least one injection hole and parallel to the axial line, a distance in an axial direction between, of two intersection points at which an outer surface of the cover and the at least one injection hole intersect, a first intersection point on a front end side and a front end of the cover is 1 mm or more.
A charge control device 203 controls a solar panel, which generates electric power from sunlight, in a mobile body provided with a battery for receiving and storing supply of electric power from at least one of the solar panel and a generator that converts mechanical energy into electric energy. The charge control device 203 comprises: a measurement unit 207 that measures the voltage of the battery; and a control unit 205 that controls the supply of electric power from the solar panel to the battery so that the measured voltage value of the battery is between an upper-limit voltage value at which charging of the battery is permitted and a predetermined voltage value of the battery at which the generator starts charging the battery.
Provided are a concentration measurement device, a reaction device, and a concentration measurement method that can reduce the effect of pressure when measuring the concentration of methane included in a product gas. The concentration measurement device (20) comprises: a thermometer (23) that detects the temperature of a product gas obtained by a methanation reaction between carbon dioxide and hydrogen; a pressure gauge (24) that detects the pressure of the product gas; a flowmeter (22) that detects the flow rate of the product gas or the flow rate of water included in the product gas; and an arithmetic device (21) that calculates the concentration of methane on the basis of the detection results of the thermometer, the pressure gauge, and the flow meter.
C07C 1/12 - Préparation d'hydrocarbures à partir d'un ou plusieurs composés, aucun d'eux n'étant un hydrocarbure à partir d'oxydes de carbone à partir d'anhydride carbonique avec de l'hydrogène
A spark plug includes: a metal shell; a center electrode held by the metal shell in an insulated manner; a ground electrode including a first end portion and a second end portion, the ground electrode being connected to the metal shell at the first end portion and extending to the second end portion; and a chip disposed on an opposed surface, in the ground electrode, opposite to a tip end surface of the center electrode. The opposed surface includes an uneven surface including an uneven portion extending in a first direction, and, in the uneven surface, a maximum height that is a distance between a highest portion and a lowest portion is 3 μm or more.
H01T 13/52 - Bougies d'allumage caractérisées par la décharge le long d'une surface
H01T 13/32 - Bougies d'allumage caractérisées par les particularités des électrodes ou de l'isolement caractérisées par les particularités de l'électrode de masse
H01T 13/39 - Emploi de matériaux particuliers pour les électrodes
19.
LEAD-FREE PIEZOELECTRIC COMPOSITION, PIEZOELECTRIC ELEMENT, AND DEVICE
This lead-free piezoelectric composition has a primary phase formed from an alkali niobate-based perovskite-type oxide and a secondary phase comprising a metal oxide that is different from the alkali niobate-based perovskite-type oxide which forms the primary phase. The composition has a Young's modulus of at least 90 GPa.
C04B 35/495 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base d'oxydes à base d'oxydes de vanadium, de niobium, de tantale, de molybdène ou de tungstène ou de leurs solutions solides avec d'autres oxydes, p. ex. vanadates, niobates, tantalates, molybdates ou tungstates
H10N 30/20 - Dispositifs piézo-électriques ou électrostrictifs à entrée électrique et sortie mécanique, p. ex. fonctionnant comme actionneurs ou comme vibrateurs
H10N 30/30 - Dispositifs piézo-électriques ou électrostrictifs à entrée mécanique et sortie électrique, p. ex. fonctionnant comme générateurs ou comme capteurs
H10N 30/074 - Formation de parties ou de corps piézo-électriques ou électrostrictifs sur un élément électrique ou sur un autre support par dépôt de couches piézo-électriques ou électrostrictives, p. ex. par impression par aérosol ou par sérigraphie
C04B 35/495 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base d'oxydes à base d'oxydes de vanadium, de niobium, de tantale, de molybdène ou de tungstène ou de leurs solutions solides avec d'autres oxydes, p. ex. vanadates, niobates, tantalates, molybdates ou tungstates
C04B 35/495 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base d'oxydes à base d'oxydes de vanadium, de niobium, de tantale, de molybdène ou de tungstène ou de leurs solutions solides avec d'autres oxydes, p. ex. vanadates, niobates, tantalates, molybdates ou tungstates
A gas sensor 10 including: a plate-shaped sensor element 20 extending in an axial-line O direction and having an electrode pad 21a, 21b at a main surface 20m1, 20m2 on a rear end side thereof; a metal terminal 71 extending in the axial-line direction and electrically connected to the electrode pad; and a separator 50 having a storage portion 50h which penetrates in the axial-line direction and in which the rear end side of the sensor element and the metal terminal are stored, thus retaining the metal terminal, wherein the storage portion has a taper surface 50s whose diameter expands toward a direction perpendicular to the main surface as approaching a rearward-facing surface of the separator, the metal terminal has a projection 75 projecting toward the taper surface, and the projection contacts with the taper surface.
A holding member contains alpha-type alumina as a main component and is configured to hold a target object. The holding member has a holding surface that is a surface on which the target object is to be held. The holding surface has a projection and a recess formed thereon and therein. A proportion of gamma-type alumina contained in a bottom surface that defines a bottom portion of the recess is less than 5%.
H01L 21/683 - Appareils spécialement adaptés pour la manipulation des dispositifs à semi-conducteurs ou des dispositifs électriques à l'état solide pendant leur fabrication ou leur traitementAppareils spécialement adaptés pour la manipulation des plaquettes pendant la fabrication ou le traitement des dispositifs à semi-conducteurs ou des dispositifs électriques à l'état solide ou de leurs composants pour le maintien ou la préhension
B23K 26/352 - Travail par rayon laser, p. ex. soudage, découpage ou perçage pour le traitement de surface
24.
NON-AQUEOUS ELECTROLYTIC SOLUTION, COMPOSITION, POWER STORAGE ELEMENT, METHOD FOR MANUFACTURING NON-AQUEOUS ELECTROLYTIC SOLUTION, AND METHOD FOR MANUFACTURING POWER STORAGE ELEMENT
Provided are: a non-aqueous electrolytic solution for which the amount of impurities can be controlled; a composition; a power storage element; a method for manufacturing the nonaqueous electrolytic solution; and a method for manufacturing the power storage element. The non-aqueous electrolytic solution contains hexafluorophosphate ions. The integrated value of a peak derived from difluorophosphate ions in the phosphorus-31 nuclear magnetic resonance spectrum is less than 0.1% with respect to the integrated value of a peak derived from the hexafluorophosphate ions. The absorbance at a wavelength of 300 nm in an ultraviolet-visible absorption spectrum measured at an optical path length of 10 mm and at 25°C ± 2°C is 2 or more. The method for producing a non-aqueous electrolytic solution comprises: a preparation step for preparing a first non-aqueous electrolytic solution containing hexafluorophosphate ions; and a treatment step for bringing the first non-aqueous electrolytic solution into contact with an oxide-based solid electrolyte that exhibits ion conductivity to obtain a second non-aqueous electrolytic solution.
[Problem] To provide a silicon nitride-based sintered body and a silicon nitride-based heat dissipation substrate that exhibit both high thermal conductivity and high strength. [Solution] The silicon nitride-based sintered body is formed mainly from silicon nitride-based particles and a grain boundary phase that surrounds the silicon nitride-based particles. In a cross section of the silicon nitride-based sintered body, the area of the grain boundary phase is in the range from at least 1% to not more than 10% with respect to the overall area. The grain boundary phase comprises an amorphous region A and a crystalline region C, and the area ratio C/(A + C) × 100 of the crystalline region C to the area of the grain boundary phase is in the range from at least 20% to not more than 70%. A crystal phase forming the crystalline region C contains at least one or more of an M phase, a J phase, a monosilicate phase, and a disilicate phase.
[Problem] To provide a silicon nitride-based sintered compact and a silicon nitride-based heat dissipation substrate that achieve higher strength while maintaining high thermal conductivity. [Solution] This silicon nitride-based sintered compact mainly comprises silicon nitride-based particles and a grain boundary phase surrounding the silicon nitride-based particles, and contains at least a total of 1.0-7.5 wt% of rare-earth elements, a total of 0.25-2.0 wt% of alkali metal elements and alkaline earth metal elements, a total of 0.010-0.30 wt% of at least one element selected from Fe, Ni, Co, and Al, and a total of 0.30-3.0 wt% of group-4 elements. At least a portion of the group-4 elements forms at least one compound including nitrogen and/or carbon. The compound is contained in an amount of 0.30-3.0 wt% in total.
A gas sensor includes an electrode portion which includes one or more electrode pairs each having a first electrode and a second electrode opposed to each other in a first direction, with a gap, a sensitive membrane disposed between the first electrode and the second electrode, and a voltage application section which applies a voltage to the electrode portion. When the product of an inter-electrode distance in the first direction between the first electrode and the second electrode and an electrode area of the first electrode in a cut surface orthogonal to the first direction is defined as an inter-electrode volume, a division value obtained by dividing the voltage applied to the electrode portion is greater than 4.2×1016 V/m3 and not greater than 2.0×1025 V/m3, and the electrode area is equal to or greater than 2.5×10−15 m2.
G01N 27/12 - Recherche ou analyse des matériaux par l'emploi de moyens électriques, électrochimiques ou magnétiques en recherchant l'impédance en recherchant la résistance d'un corps solide dépendant de l'absorption d'un fluideRecherche ou analyse des matériaux par l'emploi de moyens électriques, électrochimiques ou magnétiques en recherchant l'impédance en recherchant la résistance d'un corps solide dépendant de la réaction avec un fluide
C25B 1/042 - Hydrogène ou oxygène par électrolyse de l'eau par électrolyse de la vapeur
C25B 9/00 - Cellules ou assemblages de cellulesÉléments de structure des cellulesAssemblages d'éléments de structure, p. ex. assemblages d'électrode-diaphragmeCaractéristiques des cellules relatives aux procédés
C25B 9/23 - Cellules comprenant des électrodes fixes de dimensions stablesAssemblages de leurs éléments de structure avec des diaphragmes comprenant des membranes échangeuses d'ions dans ou sur lesquelles est incrusté du matériau pour électrode
C25B 9/67 - Moyens de chauffage ou de refroidissement
Gas sensor including first detection element 10 exposed to a reference atmosphere obtained by removing hydrogen gas from a target atmosphere, and second detection element 20 exposed to the target atmosphere. The first and second detection elements each having a resistance value changing in response to its temperature change connected in series, forming one side of bridge circuit 41. The sensor includes amplifying circuit 42 configured to output amplified voltage Vd2 based on an intermediate voltage between the first and second detection elements when a predetermined voltage is applied to the bridge circuit, non-amplifying circuit 43 configured to output the intermediate voltage as it is as non-amplified voltage Vd1, and control unit 30 to which the amplified and non-amplified voltages are inputted. The control unit calculates hydrogen gas concentration Dc (to-be-detected gas) based on the inputted amplified voltage, and determines failure of the sensor (e.g., based on the non-amplified voltage).
G01N 27/18 - Recherche ou analyse des matériaux par l'emploi de moyens électriques, électrochimiques ou magnétiques en recherchant l'impédance en recherchant la résistance d'un corps chauffé électriquement dépendant de variations de température produite par des variations de la conductivité thermique d'un matériau de l'espace environnant à tester
G01N 27/04 - Recherche ou analyse des matériaux par l'emploi de moyens électriques, électrochimiques ou magnétiques en recherchant l'impédance en recherchant la résistance
G01N 33/00 - Recherche ou analyse des matériaux par des méthodes spécifiques non couvertes par les groupes
G01R 35/02 - Test ou étalonnage des appareils couverts par les autres groupes de la présente sous-classe des dispositifs auxiliaires, p. ex. des transformateurs pour appareils en fonction du rapport de transformation, de l'angle de phase ou de la puissance à l'utilisation
A semiconductor substrate includes: a base; a metal member including a first side and a first nonmagnetic material, and having a nonmagnetic property; a conductive film on the metal member and including the first nonmagnetic material; and a joining portion joining the first side of the metal member to the base, the joining portion including a second nonmagnetic material.
33, wherein A includes at least one rare earth ion selected from La, Pr, Nd, and Sm, and at least one alkaline earth metal ion selected from Ca, Sr, and Ba, the emissivity at 353 K is 0.5 or greater, and the emissivity at 203 K is 0.3 or less.
C04B 35/50 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base de composés de terres rares
A holding member contains alpha-type alumina as a main component and is configured to hold a target object. The holding member has a holding surface that is a surface on which the target object is to be held. The holding surface has a projection and a recess formed thereon and therein. A bottom surface that defines a bottom portion of the recess contains gamma-type alumina.
B23K 26/0622 - Mise en forme du faisceau laser, p. ex. à l’aide de masques ou de foyers multiples par commande directe du faisceau laser par impulsions de mise en forme
B23K 26/364 - Gravure au laser pour faire une rainure ou une saignée, p. ex. pour tracer une rainure d'amorce de rupture
H02N 13/00 - Embrayages ou dispositifs de maintien utilisant l'attraction électrostatique, p. ex. utilisant l'effet Johnson-Rahbek
An ultrasonic generator (10) includes an ultrasonic wave generation source (11), an ultrasonic wave converging portion (12), and a waveguide (13). The waveguide (13) includes a first shaft portion (21), a second shaft portion (22), and a jutting out portion (30). The first shaft portion (21) extends from the ultrasonic wave converging portion (12) to one side in a predetermined direction. The second shaft portion (22) is disposed on the one side in the predetermined direction relative to the first shaft portion (21) and extends in the predetermined direction. The jutting out portion (30) is provided between the first shaft portion (21) and the second shaft portion (22) in the predetermined direction. The jutting out portion (30) juts out more outward than the outer circumferential surfaces of the first shaft portion (21) and the second shaft portion (22) in a plane direction orthogonal to the predetermined direction.
G10K 11/28 - Procédés ou dispositifs pour transmettre, conduire ou diriger le son pour focaliser ou pour diriger le son, p. ex. balayage utilisant la réflexion, p. ex. réflecteurs paraboliques
A61K 31/198 - Alpha-amino-acides, p. ex. alanine ou acide édétique [EDTA]
A61K 9/00 - Préparations médicinales caractérisées par un aspect particulier
A61K 47/59 - Préparations médicinales caractérisées par les ingrédients non actifs utilisés, p. ex. les supports ou les additifs inertesAgents de ciblage ou de modification chimiquement liés à l’ingrédient actif l’ingrédient non actif étant chimiquement lié à l’ingrédient actif, p. ex. conjugués polymère-médicament l’ingrédient non actif étant un agent de modification l’agent de modification étant un composé organique macromoléculaire, p. ex. une molécule oligomérique, polymérique ou dendrimérique obtenu par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone, p. ex. polyurées ou polyuréthanes
An ultrasonic wave generation device (10) comprises an ultrasonic wave generation source (11), an ultrasonic wave focusing part (12), and a waveguide (13). The ultrasonic wave focusing part (12) has a first reflection surface (21) that reflects ultrasonic waves generated by the ultrasonic wave generation source (11), and a second reflection surface (22) that reflects the ultrasonic waves reflected by the first reflection surface (21). The ultrasonic wave generation source (11) generates ultrasonic waves of longitudinal waves. The ultrasonic wave generation device (10) is configured such that the ultrasonic waves of longitudinal waves generated from the ultrasonic wave generation source (11) are converted into transverse waves after reflected by the first reflection surface (21) and go to a focus (F). The second reflection surface (22) is located on a path through which the ultrasonic waves reflected by the first reflection surface (21) go to the focus (F). The ultrasonic wave generation device (10) is configured such that the ultrasonic waves reflected by the second reflection surface (22) are converted into longitudinal waves and go to the waveguide (13).
H04R 1/34 - Dispositions pour obtenir la fréquence désirée ou les caractéristiques directionnelles pour obtenir la caractéristique directionnelle désirée uniquement en utilisant un seul transducteur avec des moyens réfléchissant, diffractant, dirigeant ou guidant des sons
This surface acoustic wave device (10) comprises an ultrasonic wave generation source (11), a reflection unit (12), and a surface wave generation unit (13). The reflection unit (12) comprises a reflection surface (20) formed to generate transverse waves by reflecting an ultrasonic wave generated from the ultrasonic wave generation source (11). The surface wave generation unit (13) generates a surface acoustic wave on a target surface (30) in accordance with introduction of the transverse waves generated on the reflection surface (20). The reflection surface (20) is curved so that the transverse waves generated on the reflection surface (20) converge at a focal point. When a flat region in a base end portion of the targe surface (30) in the propagation direction of the surface acoustic wave is defined as a base end surface (31), the reflection surface (20) and the base end surface (31) are arranged in a positional relationship that falls within a range of angles of 0° or more and less than 90° between a traveling direction (TD1) where the surface acoustic wave travels along the base end surface (31) and directions where at least some of the transverse waves generated on the reflection surface (20) are directed.
G01N 29/34 - Génération des ondes ultrasonores, sonores ou infrasonores
G10K 11/30 - Procédés ou dispositifs pour transmettre, conduire ou diriger le son pour focaliser ou pour diriger le son, p. ex. balayage utilisant la réfraction, p. ex. lentilles acoustiques
G10K 11/36 - Dispositifs pour transformer les ondes acoustiques de surface
H03H 9/25 - Détails de réalisation de résonateurs utilisant des ondes acoustiques de surface
37.
ELECTROCHEMICAL CELL, ELECTROCHEMICAL CELL STACK, AND MANUFACTURING METHODS FOR SAME
[Problem] To provide: an electrochemical cell that exhibits high bonding strength between metallic members while a warp of the metallic members is inhibited ; an electrochemical cell stack; and manufacturing methods for the same. [Solution] The present invention comprises: a cell body 20 that is formed by laminating an air electrode, an electrolyte layer, and a fuel electrode; a first metallic member 18 that is bonded to the cell body 20; a second metallic member 17 that is laminated at and bonded by welding to a prescribed position of the first metallic member 18 in the lamination direction of the cell body 20 with respect to the first metallic member 18; and a third metallic member 16 that is laminated at and bonded by welding to a surface of the second metallic member 17 opposite from the surface bonded to the first metallic member 18 at a prescribed second position of the second metallic member 17 in the lamination direction of the cell body 20 with respect to the second metallic member 17. The parts bonded by welding are defined as welded parts 30. At least a portion of the penetration direction of the welded parts 30 is inclined with respect to the lamination direction of the cell body 20.
B23K 26/082 - Systèmes de balayage, c.-à-d. des dispositifs comportant un mouvement relatif entre le faisceau laser et la tête du laser
C25B 1/042 - Hydrogène ou oxygène par électrolyse de l'eau par électrolyse de la vapeur
C25B 9/00 - Cellules ou assemblages de cellulesÉléments de structure des cellulesAssemblages d'éléments de structure, p. ex. assemblages d'électrode-diaphragmeCaractéristiques des cellules relatives aux procédés
C25B 9/70 - Assemblages comprenant plusieurs cellules
H01M 8/12 - Éléments à combustible avec électrolytes solides fonctionnant à haute température, p. ex. avec un électrolyte en ZrO2 stabilisé
H01M 8/124 - Éléments à combustible avec électrolytes solides fonctionnant à haute température, p. ex. avec un électrolyte en ZrO2 stabilisé caractérisés par le procédé de fabrication ou par le matériau de l’électrolyte
Provided is a technology capable of suppressing the occurrence of cracks in an air electrode and the detaching at an interface between the air electrode and a solid electrolyte layer when using a solid oxide electrolytic cell. This air electrode of a solid oxide electrolytic cell contains a composite oxide having a perovskite structure. In a cross section of the air electrode, the standard deviation value of the atomic concentration of each element of the composite oxide measured by an energy dispersive X-ray spectroscopy at 10 spots in one field of view is 13.5 or less.
C25B 1/042 - Hydrogène ou oxygène par électrolyse de l'eau par électrolyse de la vapeur
C25B 9/00 - Cellules ou assemblages de cellulesÉléments de structure des cellulesAssemblages d'éléments de structure, p. ex. assemblages d'électrode-diaphragmeCaractéristiques des cellules relatives aux procédés
C25B 13/02 - DiaphragmesÉléments d'espacement caractérisés par la configuration ou la forme
39.
AIR ELECTRODE FOR SOLID OXIDE ELECTROLYZER, AND USE THEREOF
The present invention provides technology that, during use of a solid oxide electrolyzer, can suppress the occurrence of cracks in an air electrode and separation at the interface between the air electrode and a solid electrolyte layer. This air electrode for a solid oxide electrolyzer comprises a composite oxide having a perovskite structure, said air electrode containing, in terms of mass ratio with respect to the entirety of the composite oxide, 1-500 ppm of P, 1-500 ppm of Cr, 1-500 ppm of B, and 1-500 ppm of Si.
C25B 1/042 - Hydrogène ou oxygène par électrolyse de l'eau par électrolyse de la vapeur
C25B 9/00 - Cellules ou assemblages de cellulesÉléments de structure des cellulesAssemblages d'éléments de structure, p. ex. assemblages d'électrode-diaphragmeCaractéristiques des cellules relatives aux procédés
C25B 13/02 - DiaphragmesÉléments d'espacement caractérisés par la configuration ou la forme
40.
SOLUTION PROCESSING APPARATUS AND SOLUTION PROCESSING METHOD
A solution processing apparatus (1) includes a main body portion (20A) having a gas flow channel (30) through which a gas flows, an electric discharge section (40) for generating plasma discharge within the gas flow channel (30), and a power supply section (9) for applying voltage between a first electrode (42) and the second electrode (44) of the electric discharge section (40). The power supply section (9) periodically applying AC voltage between the first electrode (42) and the second electrode (44), thereby causing the electric discharge section (40) to perform a discharge operation in such a manner that current flowing through a solution (90) has a waveform composed of waveforms which are alternately repeated and represent positive current values and negative current values, respectively, the average of the current values becomes substantially 0 in each period, and the absolute value of a positive peak current value becomes larger than the absolute value of a negative peak current value in each period.
An example of a nitric oxide (NO) releasing film includes a substrate; an NO donor film attached to the substrate; and an NO permeable and light transparent film positioned on the NO donor film. The NO donor film includes a polymer matrix selected from the group consisting of a non-UV curable polyurethane, polyvinyl butyral, polystyrene, copolymers of styrene, block copolymers of styrene, poly(ethersulfone), polyvinylpyrrolidone, polyvinyl acetate, poly(ethylene-co-vinylacetate), and combinations thereof; and solid, light sensitive NO donor particles distributed throughout the polymer matrix. The solid, light sensitive NO donor particles have a volume-weighted mean diameter of 50 μm or less. In one example, the NO donor film further includes an additive, such as NO2 scrubber particles, a radical stabilizer, dispersant, and/or an anti-skinning additive.
A61K 33/00 - Préparations médicinales contenant des ingrédients actifs inorganiques
B01J 19/12 - Procédés utilisant l'application directe de l'énergie ondulatoire ou électrique, ou un rayonnement particulaireAppareils à cet usage utilisant des radiations électromagnétiques
Disclosed is a technology with which it is possible to suppress the occurrence of a crack in a solid electrolyte layer. This solid oxide electrolysis cell comprises: an air electrode which contains a composite oxide that has a perovskite structure; a fuel electrode; and a solid electrolyte layer which is disposed between the air electrode and the fuel electrode. The content of Al in an interface region of the fuel electrode is 1 ppm to 100 ppm inclusive, the interface region lying within 5 μm from the interface with the solid electrolyte layer.
C25B 9/23 - Cellules comprenant des électrodes fixes de dimensions stablesAssemblages de leurs éléments de structure avec des diaphragmes comprenant des membranes échangeuses d'ions dans ou sur lesquelles est incrusté du matériau pour électrode
C25B 1/042 - Hydrogène ou oxygène par électrolyse de l'eau par électrolyse de la vapeur
C25B 9/00 - Cellules ou assemblages de cellulesÉléments de structure des cellulesAssemblages d'éléments de structure, p. ex. assemblages d'électrode-diaphragmeCaractéristiques des cellules relatives aux procédés
C25B 9/77 - Assemblages comprenant plusieurs cellules du type filtre-presse avec diaphragmes
C25B 11/052 - Électrodes comportant un substrat et un ou plusieurs revêtements électro-catalytiques
C25B 11/073 - Électrodes comportant des électro-catalyseurs sur un substrat ou un support caractérisées par le matériau électro-catalytique
A lithium ion conductor contains a solid electrolyte containing Li, La, Zr, and O and having a garnet-type or garnet-like crystal structure and an electrolyte solution in which a lithium salt is dissolved in at least one organic solvent. The organic solvent includes sulfolane or a sulfolane derivative, and, in the electrolyte solution, the molality of the lithium salt is 1.4 mol/kg or more. The percentage of the volume of the solid electrolyte to the total of the volume of the solid electrolyte and the volume of the electrolyte solution is 52% or more and less than 100%. The sheet and the power storage device contain the lithium ion conductor.
An adhesive film of the present invention includes: a film layer including rare earth molybdenum-based composite oxide and a base; and an adhesive layer disposed on one surface of the film layer, and the rare earth molybdenum-based composite oxide is exposed at a surface on an opposite side to the one surface side.
C09J 7/25 - Matières plastiquesMatières plastiques métallisées à base de composés macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone
This dielectric composition 2 includes: a first phase 21 having a tungsten bronze type crystal structure containing at least Sr, Na, Nb, Ca, Y, and Zr; and a second phase 22 having a perovskite type crystal structure containing at least Sr, Na, Ca, Y, and Zr. In an observation range S set on a cut surface of the dielectric composition 2, the second phase 22 accounts for 8.8-60% of the entire area (100%) of the observation range S excluding pores 20.
C04B 35/495 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base d'oxydes à base d'oxydes de vanadium, de niobium, de tantale, de molybdène ou de tungstène ou de leurs solutions solides avec d'autres oxydes, p. ex. vanadates, niobates, tantalates, molybdates ou tungstates
H01B 3/12 - Isolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances inorganiques céramiques
The purpose of the present invention is to provide particles (19) capable of surface optimization, a composite (10), a sheet (15), and a power storage device (11). The particles are an oxide-based solid electrolyte. A graph (22) of cumulative pore volume distribution in which a logarithmic-scale horizontal axis indicates the particle-pore diameter and the vertical axis indicates the particle-pore volume includes an inflection point (25) between a first point (23) at a pore diameter of 10.3 μm and a second point (24) at a pore diameter of 3.6 nm. The slope of a tangent (27) at a point on the graph heading from the first point toward the second point is such that the slope of a tangent between the inflection point and the second point is greater on either side of the inflection point in comparison with the slope of a tangent between the first point and the inflection point. The composite contains particles and an electrolyte. The sheet contains the composite.
H01B 1/06 - Conducteurs ou corps conducteurs caractérisés par les matériaux conducteurs utilisésEmploi de matériaux spécifiés comme conducteurs composés principalement d'autres substances non métalliques
H01B 1/08 - Conducteurs ou corps conducteurs caractérisés par les matériaux conducteurs utilisésEmploi de matériaux spécifiés comme conducteurs composés principalement d'autres substances non métalliques oxydes
H01G 11/30 - Électrodes caractérisées par leur matériau
H01M 10/054 - Accumulateurs à insertion ou intercalation de métaux autres que le lithium, p. ex. au magnésium ou à l'aluminium
H01M 10/056 - Accumulateurs à électrolyte non aqueux caractérisés par les matériaux utilisés comme électrolytes, p. ex. électrolytes mixtes inorganiques/organiques
H01M 12/08 - Éléments hybridesLeur fabrication composés d'un demi-élément du type élément à combustible et d'un demi-élément du type à élément secondaire
A holding device includes a ceramic substrate including a plate-shaped member containing ceramics as a main component and including a first surface for holding an object and a gas flow path formed therein. The gas flow path includes, in a part thereof, a porous region that is a region in which a gas-permeable porous body that contains ceramics as a main component and includes a large number of pores is disposed. The porous body includes, as the pores, a large number of large-diameter pores whose median particle diameter is greater than 20 μm and less than or equal to 55 μm and a large number of small-diameter pores whose median particle diameter is greater than or equal to 3 μm and less than or equal to 20 μm. A volume percent of the large-diameter pores is greater than a volume percent of the small-diameter pores.
Provided are a power storage device (10) and a method for manufacturing same, with which dendrite growth can be reduced while suppressing an increase in the mass and volume of the power storage device. The power storage device comprises: a positive electrode (11); a negative electrode (15); and a separator (14) that separates the positive electrode and the negative electrode. The negative electrode comprises, in order toward the positive electrode: an active material layer (17) that includes an active material which reduces carrier ions; an electrolyte layer (18) that includes a solid electrolyte having carrier ion conductivity and an electrolytic solution, and that is in contact with the active material layer; and a conductive layer (19) that has electron conductivity, is in contact with the electrolyte layer, and takes in an element which has precipitated at an interface between the active material layer and the electrolyte layer.
H01M 10/0565 - Matériaux polymères, p. ex. du type gel ou du type solide
H01M 10/0585 - Structure ou fabrication d'accumulateurs ayant uniquement des éléments de structure plats, c.-à-d. des électrodes positives plates, des électrodes négatives plates et des séparateurs plats
49.
COMPOSITE, SHEET, ELECTROCHEMICAL ELEMENT, AND POWER STORAGE DEVICE
To provide a composite, a sheet, an electrochemical element, and a power storage device, ensuring electrical conductivity. A composite (10) includes a metal oxide (19) and an ester-type solvent (23) in which an electrolyte salt is dissolved, in which an ionic liquid (22) attaches to the surface of the metal oxide. A sheet (12) contains the composite. An electrochemical element (11) contains the composite. A power storage device (11) includes a positive electrode layer (12), a negative electrode layer (16), and a separator (15) which isolates the positive electrode layer from the negative electrode layer, and contains the composite.
H01B 1/06 - Conducteurs ou corps conducteurs caractérisés par les matériaux conducteurs utilisésEmploi de matériaux spécifiés comme conducteurs composés principalement d'autres substances non métalliques
H01M 10/0568 - Matériaux liquides caracterisés par les solutés
A gas sensor 10 including: a sensor element 21 having electrode pads 21a, 21b at a main surface 20m1, 20m2; metal terminals 71; and a separator 50 having a storage portion 50h in which the rear end side of the sensor element and the metal terminals are stored, an outer casing 46, and a grommet 47, wherein an inner surface of the storage portion has a diameter-expanding portion 50s, the grommet has a grommet hole 47a in which the metal terminals are inserted, a diameter-reducing member 80 for reducing a diameter of the grommet is fitted to an outer periphery on a front end side of the grommet, and the diameter-reducing member is located in a region that is on a front end side relative to a crimping portion 46c formed at the outer casing and overlaps the metal terminals in the grommet in the axial-line direction.
A gas sensor 100 comprises: a laminate 11 obtained by alternately laminating electrode layers 31, 32L and an insulation layer 24L; and a sensitive film 40 that reacts to a gas to be measured. A recess 11A1 recessed in the lamination direction is formed in the laminate 11. The recess 11A1 includes a side surface 11C including end surfaces of the electrode layers 31, 32L and an end surface of the insulation layer 24L. The sensitive film 40 is, within the side surface 11C of the recess 11A1, in contact with one insulation layer 24L and at least the pair of electrode layers 31, 32L sandwiching that insulation layer 24L.
G01N 27/12 - Recherche ou analyse des matériaux par l'emploi de moyens électriques, électrochimiques ou magnétiques en recherchant l'impédance en recherchant la résistance d'un corps solide dépendant de l'absorption d'un fluideRecherche ou analyse des matériaux par l'emploi de moyens électriques, électrochimiques ou magnétiques en recherchant l'impédance en recherchant la résistance d'un corps solide dépendant de la réaction avec un fluide
G01N 27/04 - Recherche ou analyse des matériaux par l'emploi de moyens électriques, électrochimiques ou magnétiques en recherchant l'impédance en recherchant la résistance
A gas sensor 100 comprises a laminate 11 in which electrode layers 31, 32 and an insulation layer 24 are alternately laminated. The laminate 11 has an inclined surface 11C on at least a portion of a side surface, and the inclined surface 11C functions as a detection part for detecting a specific component of a measurement target gas.
G01N 27/12 - Recherche ou analyse des matériaux par l'emploi de moyens électriques, électrochimiques ou magnétiques en recherchant l'impédance en recherchant la résistance d'un corps solide dépendant de l'absorption d'un fluideRecherche ou analyse des matériaux par l'emploi de moyens électriques, électrochimiques ou magnétiques en recherchant l'impédance en recherchant la résistance d'un corps solide dépendant de la réaction avec un fluide
G01N 27/04 - Recherche ou analyse des matériaux par l'emploi de moyens électriques, électrochimiques ou magnétiques en recherchant l'impédance en recherchant la résistance
The present invention provides a sheet (10) which is capable of improving the cycle characteristics, and a power storage device (20). The sheet includes an active material layer (11) that contains an active material (14), and an oxide layer (12) that is in contact with the active material layer. The active material layer includes an inorganic skeleton (15) which is provided on a surface of the active material layer, the surface being in contact with the oxide layer, and/or among the active material. The oxide layer contains particles (16) of an oxide-based solid electrolyte, a binder that binds the particles, and an electrolyte solution. The power storage device includes a positive electrode layer (21), a negative electrode layer, and a separator (12) that separates the positive electrode layer and the negative electrode layer from each other. The negative electrode layer includes a current collector layer (13) and an active material layer. The active material layer is a part of the sheet.
H01M 4/13 - Électrodes pour accumulateurs à électrolyte non aqueux, p. ex. pour accumulateurs au lithiumLeurs procédés de fabrication
H01B 1/06 - Conducteurs ou corps conducteurs caractérisés par les matériaux conducteurs utilisésEmploi de matériaux spécifiés comme conducteurs composés principalement d'autres substances non métalliques
H01M 4/02 - Électrodes composées d'un ou comprenant un matériau actif
H01M 4/62 - Emploi de substances spécifiées inactives comme ingrédients pour les masses actives, p. ex. liants, charges
A gas sensor 10 including: a plate-shaped sensor element 21 extending in an axial-line O direction and having a plurality of electrode pads 21a, 21b at a main surface 20m1, 20m2 on a rear end side thereof; a plurality of plate-shaped metal terminals 71 electrically connected to the respective electrode pads; and a separator 50 having a storage portion 50h which penetrates in the axial-line direction and in which the rear end side of the sensor element and the metal terminals are stored, thus retaining the metal terminals, wherein the electrode pads and the metal terminals are arranged separately from each other in a width direction of the sensor element, and a vibration inhibiting member 80 is provided so as to be close to or in contact with radially inner sides of the metal terminals while including an axis of the separator, as seen in the axial-line direction.
A power control device (14) for an on-vehicle solar panel comprises a switch unit (20) and a control unit (24). The control unit (24) switches the switch unit (20) between a supply state and a cut-off state. The control unit (24) monitors the generated power of a solar panel (13) in a state in which a battery management system (12) is stopped, maintains the switch unit (20) in the cut-off state when the generated power of the solar panel (13) falls below a threshold value set to be greater than or equal to the power required for starting the battery management system (12), and switches the switch unit (20) to the supply state when the generated power of the solar panel (13) is greater than or equal to the threshold value.
H02J 7/35 - Fonctionnement en parallèle, dans des réseaux, de batteries avec d'autres sources à courant continu, p. ex. batterie tampon avec des cellules sensibles à la lumière
The dielectric composition of the present invention contains a strontium component, a sodium component, a niobium component, a calcium component, an yttrium component, and a zirconium component. The molar ratios (%) of the respective components in the dielectric composition in terms of oxide satisfy: 14.7 ≤ strontium component ≤ 20.7, 13.5 ≤ sodium component ≤ 23.5, 60.1 ≤ niobium component ≤ 63.2, 0.66 ≤ calcium component ≤ 2.93, 0.53 ≤ yttrium component ≤ 2.23, and 0.48 ≤ zirconium component ≤ 2.27.
C04B 35/495 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base d'oxydes à base d'oxydes de vanadium, de niobium, de tantale, de molybdène ou de tungstène ou de leurs solutions solides avec d'autres oxydes, p. ex. vanadates, niobates, tantalates, molybdates ou tungstates
This holding device comprises: the first plate member having the first surface and a second surface; a disk-shaped second plate-shaped member which has a diameter larger than that of the first surface and has a third surface, a fourth surface, and a heating resistor, a first joining layer which is disposed between the second surface and the third surface and is for joining the first plate member and the second plate member, a base member having a fifth surface and a sixth surface; and a second joining layer which is disposed between the fourth surface and the fifth surface and is for joining the second plate member and the base member. The outer circumference of at least one of the first junction layer and the second junction layer is located so as to be withdrawn more toward the inner side than the outer circumference of the second plate member.
Provided are an electrode (10), a cell (20), a module (31), and a pack (30) that make it possible to improve the energy density and output characteristics of an electric power storage device. The electrode includes a current collector (11), and a mixture layer (12) that is bonded to the current collector. The mixture layer contains a Si-containing substance (14) that contains silicon, and a carbon-based active material (15). The ratio R1 of the area of the Si-containing substance to the sum of the area of the Si-containing substance and the area of the carbon-based active substance in a range (16), within the mixture layer, that has a thickness of 5 μm from the interface (13) between the mixture layer and the current collector is 10-40%, said range appearing in a cross-section in the lamination direction of the mixture layer. The cell includes an electrode including a lithiated mixture layer.
Provided is a novel laminated magnet capable of reducing eddy current losses that are generated within in a high-temperature environment of 150ºC or the like. The laminated magnet (10) comprises a plurality of magnets (11) and an insulating layer (13) present between the plurality of magnets (11). The insulating layer (13) contains an inorganic crystal as the main component.
H01F 1/053 - Alliages caractérisés par leur composition contenant des métaux des terres rares
H01F 1/057 - Alliages caractérisés par leur composition contenant des métaux des terres rares et des métaux de transition magnétiques, p. ex. SmCo5 et des éléments IIIa, p. ex. Nd2Fe14B
H01F 41/02 - Appareils ou procédés spécialement adaptés à la fabrication ou à l'assemblage des aimants, des inductances ou des transformateursAppareils ou procédés spécialement adaptés à la fabrication des matériaux caractérisés par leurs propriétés magnétiques pour la fabrication de noyaux, bobines ou aimants
H02K 1/276 - Aimants encastrés dans le noyau magnétique, p. ex. aimants permanents internes [IPM]
The present invention provides a novel laminated magnet in which eddy current loss generated inside can be reduced and which is excellent in magnetic characteristics. A laminated magnet (10) is formed by laminating a plurality of magnets (11) and an insulating layer (13) in a first direction. The magnets (11) contain a rare earth element. The total amount of rare earth element in the magnets (11) is 27 mass% or more and 31.0 mass% or less. The dielectric constant of the laminated magnet (10) at 1 kHz in the first direction is 1.0-5.0.
H01F 1/057 - Alliages caractérisés par leur composition contenant des métaux des terres rares et des métaux de transition magnétiques, p. ex. SmCo5 et des éléments IIIa, p. ex. Nd2Fe14B
H02K 1/276 - Aimants encastrés dans le noyau magnétique, p. ex. aimants permanents internes [IPM]
The present invention provides a novel laminated magnet which can be efficiently provided with heat resistance without excessively using a heavy rare earth element. In the laminated magnet (10), three or more plate magnets (11) containing a rare earth element are used. In the laminated magnet (10), a plate magnet (11) and an insulating junction layer (13) are alternately laminated. Regarding a specific intermediate magnet (112A) that is any of intermediate magnets (112) obtained by excluding an uppermost magnet (111) positioned at the uppermost position and a lowermost magnet (113) positioned at the lowermost position from among the plate magnets (11), a first diffusion depth α µm measured by a measurement method (1) and a second diffusion depth β µm measured by a measurement method (2) satisfy 0.35 ≤ β/α ≤ 0.50. When the amount of the heavy rare earth element in a first region (R1) satisfying conditions (3)-(6) is defined as γ mass% and the amount of the heavy rare earth element in a second region (R2) satisfying conditions (7) and (8) is defined as δ mass%, γ/δ ≥ 5.0 is satisfied.
H01F 1/057 - Alliages caractérisés par leur composition contenant des métaux des terres rares et des métaux de transition magnétiques, p. ex. SmCo5 et des éléments IIIa, p. ex. Nd2Fe14B
H01F 41/02 - Appareils ou procédés spécialement adaptés à la fabrication ou à l'assemblage des aimants, des inductances ou des transformateursAppareils ou procédés spécialement adaptés à la fabrication des matériaux caractérisés par leurs propriétés magnétiques pour la fabrication de noyaux, bobines ou aimants
H02K 1/276 - Aimants encastrés dans le noyau magnétique, p. ex. aimants permanents internes [IPM]
Provided is technology that can suppress complexity in a system for monitoring water quality in land-based farming. This system for monitoring water quality in land-based farming is characterized by comprising: pipes respectively communicating with a plurality of water tanks; first valves provided to the pipes; a merging unit that merges a plurality of pipes at a point downstream of the plurality of pipes; a second valve provided downstream of the merging unit; a measurement unit for measuring water quality; and a control unit, wherein the control unit controls the first valves and the second valve so that breeding water in the water tank is stored in the merging unit, and the measurement unit measures the water quality of the breeding water stored in the merging unit.
The present invention provides a novel motor in which a decrease in efficiency can be suppressed. This motor (30) is provided with a rare earth magnet (10). The rare earth magnet (10) has a plurality of magnets (11) and an insulating layer (13) present between the plurality of magnets (11). The insulating layer (13) contains an inorganic crystal as a main component.
Provided is a new laminated magnet that can reduce eddy current loss occurring therein and that has excellent magnetic characteristics. In a laminated magnet (10), a plurality of magnets (11) and insulating layers (13) are laminated in a first direction. Each of the magnets (11) contains a rare earth element. The total rare earth element content of the magnets (11) is 27-31.0 mass%. The volume resistivity of the laminated magnet (10) in the first direction is 1-2000 Ω·cm.
H01F 1/057 - Alliages caractérisés par leur composition contenant des métaux des terres rares et des métaux de transition magnétiques, p. ex. SmCo5 et des éléments IIIa, p. ex. Nd2Fe14B
H02K 1/276 - Aimants encastrés dans le noyau magnétique, p. ex. aimants permanents internes [IPM]
65.
ALLOY PARTICLE, DUST CORE, ELECTRONIC ELEMENT, ELECTRONIC DEVICE, ELECTRIC MOTOR, AND ELECTRIC GENERATOR
An alloy particle (5) includes: a core portion (1) made of an alloy that contains iron and silicon; and a coating portion (3) coating the core portion (1). The coating portion (3) contains Fe2SiO4, and, when measurement is performed on the coating portion (3) through X-ray diffraction, a strongest peak intensity of FeO is defined as IA, and a strongest peak intensity of the Fe2SiO4 is defined as IB, a peak intensity ratio (IA/IB) has a value of 0.2 or lower.
H01F 41/02 - Appareils ou procédés spécialement adaptés à la fabrication ou à l'assemblage des aimants, des inductances ou des transformateursAppareils ou procédés spécialement adaptés à la fabrication des matériaux caractérisés par leurs propriétés magnétiques pour la fabrication de noyaux, bobines ou aimants
66.
MOF MATERIAL FOR SHAPING, SHAPED BODY, GAS ADSORBENT, GAS ADSORPTION DEVICE, AND METHOD FOR PRODUCING MOF MATERIAL FOR SHAPING
This MOF material for shaping composed of a metal-organic framework (MOF) is localized on the surfaces of crystal particles forming the MOF and contains silicon (Si).
B01J 20/22 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation contenant une substance organique
B01J 20/30 - Procédés de préparation, de régénération ou de réactivation
C07F 7/18 - Composés comportant une ou plusieurs liaisons C—Si ainsi qu'une ou plusieurs liaisons C—O—Si
67.
LEAD-FREE PIEZOELECTRIC COMPOSITION, PIEZOELECTRIC ELEMENT, AND DEVICE
This lead-free piezoelectric composition comprises: a main phase comprising an alkali niobate-based perovskite oxide; and a sub-phase comprising a compound having a tungsten bronze structure containing Nb and at least one element selected from Ba, Ca, Sr, Na and K. The sub-phase satisfies at least one condition among the following three conditions represented by formulae (1)-(3) related to D80, D50 and D20 in a volume-based particle size distribution. (1): 1.3 μm≤D80≤218.6 μm; (2): 0.4 μm≤D50≤68.7 μm; and (3): 0.1 μm≤D20≤22.2 μm
C04B 35/495 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base d'oxydes à base d'oxydes de vanadium, de niobium, de tantale, de molybdène ou de tungstène ou de leurs solutions solides avec d'autres oxydes, p. ex. vanadates, niobates, tantalates, molybdates ou tungstates
H10N 30/20 - Dispositifs piézo-électriques ou électrostrictifs à entrée électrique et sortie mécanique, p. ex. fonctionnant comme actionneurs ou comme vibrateurs
H10N 30/30 - Dispositifs piézo-électriques ou électrostrictifs à entrée mécanique et sortie électrique, p. ex. fonctionnant comme générateurs ou comme capteurs
The present invention provides: an electrolyte solution which is capable of increasing the transference number of ions that contribute to energy conversion; an electrolyte composition; and an electrochemical element. The electrolyte solution contains a nonaqueous solvent, and the difference between the loss elastic modulus at 25°C and the storage elastic modulus at 25°C is 2,440 Pa to 6,720 Pa inclusive. It is preferable that the electrolyte solution has a loss elastic modulus of 5,400 Pa or more, and a storage elastic modulus of 0.34 Pa or less. The electrolyte composition contains an electrolyte solution and particles of an oxide solid electrolyte. The electrochemical element is provided with an electrode that includes an electrolyte solution.
H01M 10/0568 - Matériaux liquides caracterisés par les solutés
H01M 12/08 - Éléments hybridesLeur fabrication composés d'un demi-élément du type élément à combustible et d'un demi-élément du type à élément secondaire
A heating device 10 including: a circuit board 12; an electronic component 13 provided on the circuit board 12; a casing 20 having formed therein a storage space 29 in which the circuit board 12 is stored and a flow path 21 through which a heat medium flows; and a heater 11 which is provided in the flow path 21 and heats the heat medium, wherein a plurality of wall portions forming the storage space 29 include a contact wall portion 26 with which the electronic component 13 indirectly contacts, and the contact wall portion 26 contacts with outside air.
H05B 3/24 - Éléments chauffants ayant une surface s'étendant essentiellement dans deux dimensions, p. ex. plaques chauffantes non flexibles le conducteur chauffant étant autoportant
H05K 7/20 - Modifications en vue de faciliter la réfrigération, l'aération ou le chauffage
A piezoelectric element 1 of the present disclosure is obtained by laminating piezoelectric bodies 2 which are piezoelectric and electrodes in an alternating manner, wherein: at least one of the piezoelectric bodies 2 has a slit 6 on its own side surface; the outer edge of a cross section obtained by cutting, in a direction orthogonal to the lamination direction, a part of the piezoelectric element 1 having the slit 6 has a plurality of sides 20 and a plurality of stress relaxation units 30 which connect an adjacent pair of sides 20; and the stress relaxation units 30 are formed such that, when a point where respective extensions of the adjacent pair of sides 20 intersect is an imaginary vertex 22, the slit 6 is located further toward the center of the piezoelectric bodies 2 than the imaginary vertex 22.
H10N 30/05 - Fabrication de dispositifs piézo-électriques ou électrostrictifs multicouches ou de leurs parties constitutives, p. ex. en empilant des corps piézo-électriques et des électrodes
Provided is an electrolytic solution, an electrolyte composition, and an electrochemical element, whereby the transport number of ions contributing to energy conversion can be increased. The electrolytic solution contains a nonaqueous solvent, and in the color coordinates of the CIE 1976 L*a*b*color space, b*≥ 2. The electrolytic solution preferably satisfies 1 ≤ L*≤ 3, and the chroma expressed by c*= {(a*)2+ (b*)2}1/2is preferably 2 ≤ c* ≤ 8. The electrolyte composition comprises the electrolytic solution and particles of an oxide solid electrolyte. The electrochemical element is provided with an electrode containing the electrolytic solution.
H01M 10/056 - Accumulateurs à électrolyte non aqueux caractérisés par les matériaux utilisés comme électrolytes, p. ex. électrolytes mixtes inorganiques/organiques
H01M 10/0568 - Matériaux liquides caracterisés par les solutés
H01M 12/08 - Éléments hybridesLeur fabrication composés d'un demi-élément du type élément à combustible et d'un demi-élément du type à élément secondaire
The purpose of the present invention is to provide an electrode (11) and a power storage device (10) capable of reducing charge transfer resistance. The electrode contains particles (20) of a solid electrolyte. The ratio of the particles is 0.1-30 vol%, and the average of the distance (D) between the particles in a range (18) in which six or more particles appear in a width of 400 μm2 on the cross-section of the electrode is 1 μm or more. The average of the equivalent circle diameters of the particles appearing in the cross section is preferably 10 μm or less, and the average of the equivalent circle diameters of an active material (19) appearing in the cross section is preferably 5 μm or more. The power storage device includes the electrode.
An ultrasonic transducer array (10) comprises: a plurality of units (20) each having a piezoelectric element (21) and a diaphragm (22); a first conductive path (30) electrically connected to each of the diaphragms (22) of the plurality of units (20); and a second conductive path (40) electrically connected to each of electrodes (27) provided on the other main surfaces (25) of the respective piezoelectric elements (21) of the plurality of units (20). The first conductive path (30) has a conductive member (32) disposed on the opposite side from the diaphragm (22) with the piezoelectric element (21) therebetween, and a plurality of first spring members (31) disposed between the respective plurality of diaphragms (22) and the conductive member (32). One end (31A) of each of the plurality of first spring members (31) is in contact with each of the plurality of diaphragms (22), and the other end (31B) of each of the plurality of first spring members (31) is jointly in contact with the conductive member (32).
Provided is a technology that enables yield to be improved with respect to crustacean inland aquaculture. This crustacean aquaculture device for inland aquaculture is characterized: by comprising a water tank, a plurality of nets that divide the inside of the water tank into a plurality of regions, and a holding part for securing the plurality of nets in a stacked manner; and in that the plurality of regions are configured so that the crustaceans can move back and forth. This crustacean production method for inland aquaculture is characterized by including a step for farming crustaceans using a water tank that is divided into a plurality of regions by a plurality of nets which are disposed in a stacked manner, and that is configured so that the crustaceans can move back and forth in the plurality of regions.
A holding apparatus includes a holding substrate that has a first surface and a second surface opposite the first surface. The holding substrate includes a plate member that contains a ceramic as a main component. An electrode layer is disposed in the plate member. The electrode layer contains a conductive material as a main component and a ceramic as a sub-component. The plate member includes a first dielectric layer disposed on a surface of the electrode layer facing the first surface and in which a content of the main component is 99% by mass or more, and a second dielectric layer disposed on a surface of the electrode layer facing the second surface and in which a content of the main component is 99% by mass or more. A fractal dimension of the surface of the electrode layer facing the first surface is 1.18 or more.
H01L 21/683 - Appareils spécialement adaptés pour la manipulation des dispositifs à semi-conducteurs ou des dispositifs électriques à l'état solide pendant leur fabrication ou leur traitementAppareils spécialement adaptés pour la manipulation des plaquettes pendant la fabrication ou le traitement des dispositifs à semi-conducteurs ou des dispositifs électriques à l'état solide ou de leurs composants pour le maintien ou la préhension
H01J 37/32 - Tubes à décharge en atmosphère gazeuse
Provided is a technology for suppressing production of particles in an alumina-based sintered body. The alumina-based sintered body contains not smaller than 90 ppm and not greater than 265 ppm of yttrium (Y), and not greater than 100 ppm of calcium (Ca), and an average grain size of alumina crystal grains is not greater than 6 μm.
H01L 21/683 - Appareils spécialement adaptés pour la manipulation des dispositifs à semi-conducteurs ou des dispositifs électriques à l'état solide pendant leur fabrication ou leur traitementAppareils spécialement adaptés pour la manipulation des plaquettes pendant la fabrication ou le traitement des dispositifs à semi-conducteurs ou des dispositifs électriques à l'état solide ou de leurs composants pour le maintien ou la préhension
A package used for a plasma irradiation system includes a plasma irradiation device which includes a base portion functioning as a grip portion, and a detachable component which is detachably attached to the base portion and has a discharging opening; and a control apparatus to which the plasma irradiation device is connected and which controls the plasma irradiation device. The package includes the detachable component, a packaging material, and an information section containing a piece of information which is readable by the control apparatus. The information section is provided at least on the detachable component, on the packaging material, or in the packaging material and includes at least one of a memory section for memorizing the number of times of use of the detachable component, and an identification section in which a piece of identification information of the detachable component has been recorded.
An ultrasonic projection device for projecting ultrasonic waves includes a first block body, a second block body, and a piezoelectric unit sandwiched between the first block body and the second block body. A vibration plate is provided at one end on the first block body side in the axial direction of the first block body, the second block body, and the piezoelectric unit. The dimension from the one end to the other end on the second block body side in the axial direction approximately coincides with half of the wavelength of vibration generated by the piezoelectric unit. A connection portion having a groove with a smooth inner wall surface which connects the vibration plate and a base portion is provided between the vibration plate and the base portion which supports the vibration plate.
G10K 9/122 - Dispositifs dans lesquels le son est produit par la vibration d'un diaphragme ou un élément analogue, p. ex. cornes de brume, avertisseurs de véhicule ou vibreurs fonctionnant électriquement utilisant des moyens d'entraînement piézo-électriques
79.
COATED SUBSTRATE AND METHOD FOR PRODUCING COATED SUBSTRATE
An ultrasonic wave converging part (12) and a waveguide (13) have a through-hole (20) penetrating the converging part and the waveguide in a front-rear direction. An inner circumferential surface (20A) forming the through-hole has inner circumferential surface (21) and deformed portion (23) located on a front-end side relative to the inner circumferential surface. The inner circumferential surface has, as a cross-sectional shape in the front-rear direction, a shape linearly extending in the front-rear direction. The deformed portion is, in a cross section in the front-rear direction, at least one of a portion located inward of the inner circumferential surface and a portion located outward of the inner circumferential surface (FIG. 1 showing the portion located inward of the first inner circumferential surface), and is formed in a part of or over an entire circumference (FIG. 1 showing the entire circumference) of the inner circumferential surface in a circumferential direction.
Provided is a new coated base material which is applicable to various fields and from which high functionality can be expected. A coated base material (1) is obtained by coating a base material (5) with a coating (3). The thickness of the coating (3) is not less than 60 nm but not more than 10 μm. When the coating (3) is measured, the element percentage of C (carbon) is not less than 0.1 atm% but less than 20 atm%, and the total element percentage of metal elements and O (oxygen) is not less than 70 atm%. The coating (3) is amorphous. The relative density of the coating (3) is not less than 90%.
A slurry composition of the present invention contains: particles of a complex oxide containing La and at least one element selected from the group consisting of Mo and W; and a dispersion medium. a central particle diameter of the particles is not greater than 800 nm, and a content of the particles is 0.1 to 10 mass %.
A portable terminal (40) includes an application program (48A). The application program (48A) is activated when the portable terminal (40) has received a beacon signal in a predetermined format including predetermined identification information, and causes the portable terminal (40) to perform an operation of establishing connection by a near field communication method, after activation. A communication unit (23) of an onboard machine (20) alternately repeats one or more times of a first operation of wirelessly transmitting first advertising information in the predetermined format including the identification information, as the beacon signal, and one or more times of a second operation of wirelessly transmitting second advertising information by the near field communication method.
H04L 67/125 - Protocoles spécialement adaptés aux environnements propriétaires ou de mise en réseau pour un usage spécial, p. ex. les réseaux médicaux, les réseaux de capteurs, les réseaux dans les véhicules ou les réseaux de mesure à distance en impliquant la commande des applications des terminaux par un réseau
H04W 4/80 - Services utilisant la communication de courte portée, p. ex. la communication en champ proche, l'identification par radiofréquence ou la communication à faible consommation d’énergie
The vehicle information management system (100) includes: an acquisition device (20) configured to acquire vehicle information from a vehicle; a server (30); and an application program (48A) (relay means) provided in a portable terminal (40). The acquisition device (20) includes a correction unit (22C) which, every time a predetermined condition set in advance is satisfied, in a state where a first communication unit (24) is communication-connected with a second communication unit (42), acquires at least one of reference time information acquired by a reference time acquisition unit (41A) and time information of a second clock unit (41B), and corrects time information of the first clock unit (22B) on the basis of the acquired time information.
G07C 5/08 - Enregistrement ou indication de données de marche autres que le temps de circulation, de fonctionnement, d'arrêt ou d'attente, avec ou sans enregistrement des temps de circulation, de fonctionnement, d'arrêt ou d'attente
G07C 5/00 - Enregistrement ou indication du fonctionnement de véhicules
H04W 4/44 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p. ex. communication véhicule-piétons pour la communication entre véhicules et infrastructures, p. ex. véhicule à nuage ou véhicule à domicile
85.
INSULATION-COATED SOFT MAGNETIC METAL POWDER, DUST CORE, ELECTRONIC ELEMENT, ELECTRONIC DEVICE, ELECTRIC MOTOR, AND GENERATOR
An insulation-coated soft magnetic metal powder (1) includes: soft magnetic metal particles (2) having an average equivalent circle diameter of 10 μm to 100 μm; and an insulation layer (3) formed on a surface of each of the soft magnetic metal particles (2). The insulation layer (3) contains an oxide including Zr element. In the insulation-coated soft magnetic metal powder (1), when the oxide is measured at 25° C. by XRD, a strongest peak is a cubic peak or a tetragonal peak, and an intensity of a monoclinic peak is not greater than one-tenth of an intensity of the strongest peak.
B22F 3/24 - Traitement ultérieur des pièces ou objets
B22F 5/10 - Fabrication de pièces ou d'objets à partir de poudres métalliques caractérisée par la forme particulière du produit à réaliser d'articles avec des cavités ou des trous, non prévue dans les sous-groupes précédents
C22C 38/02 - Alliages ferreux, p. ex. aciers alliés contenant du silicium
H01F 1/24 - 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 sous forme de particules, p. ex. de poudre comprimées, frittées ou agglomérées les particules étant isolées
H02K 1/02 - Détails du circuit magnétique caractérisés par le matériau magnétique
A spark plug includes a ceramic insulator, and the insulator includes a melted portion formed by melting a surface of a base material. In a cross section of the insulator, the value obtained by dividing a length of an interface between the base material and the melted portion by the length of a line segment connecting two ends of the interface is 1.1 or more and 1.5 or less.
A retention device includes one of (A) to (C). (A): Fillers in a joining layer are in contact with a retention member or a base member. (B): First and second ratios are areas of fillers in first and second ranges of 1 μm or less from interfaces with the retention member and the base member to areas of the first and second ranges, respectively, and a third ratio is an area of fillers in a third range of 30% or less in a thickness direction on either side of a center of the joining layer to the area of the third range, and dividing the first or second ratio by the third ratio is 0.5 or greater. (C): A number of the fillers having an aspect ratio of 1.4 or greater is larger than a number of the fillers having an aspect ratio of less than 1.4.
H01L 21/683 - Appareils spécialement adaptés pour la manipulation des dispositifs à semi-conducteurs ou des dispositifs électriques à l'état solide pendant leur fabrication ou leur traitementAppareils spécialement adaptés pour la manipulation des plaquettes pendant la fabrication ou le traitement des dispositifs à semi-conducteurs ou des dispositifs électriques à l'état solide ou de leurs composants pour le maintien ou la préhension
A liquid heating device 200 comprising: a container 100 having an internal space 100i, and an inlet 103 and an outlet 105 communicating with the internal space; and a ceramic heater 171-172 which extends in a front-rear direction L and whose front-end portion 17T is located in the internal space, the ceramic heater having a heat generation portion 17a at the distal-end portion, wherein in a process in which a liquid W is introduced from the inlet and flows through the internal space to the outlet, the liquid is heated by the ceramic heater, the ceramic heater has an inner hole 17i extending in the front-rear direction and having an opening m at a distal end, the inner hole communicating with the internal space, and the inner hole is closed by a closing portion 60 on a base-end side.
H05B 3/82 - Éléments de chauffage par immersion montés d'une manière fixe
H05B 3/14 - Éléments chauffants caractérisés par la composition ou la nature des matériaux ou par la disposition du conducteur caractérisés par la composition ou la nature du matériau conducteur le matériau étant non métallique
H05B 3/46 - Éléments chauffants ayant la forme de tiges ou de tubes non flexibles le conducteur chauffant monté sur une base isolante
89.
CONTENT MANAGEMENT SERVER, CONTENT MANAGEMENT DEVICE, CONTENT MANAGEMENT SYSTEM, AND CONTENT MANAGEMENT PROGRAM
A motivation that easily increases a will to perform a specific action is given before a user performs the specific action. A content management server (20) includes a storage unit, a reception unit, and a transmission unit. The storage unit stores therein a first content that provides at least either a menu of a specific action or an effect of the specific action as information. The reception unit receives preparation action information about a preparation action before the specific action, from a first information terminal (30). The transmission unit transmits the first content to the first information terminal (30) in response to reception of the preparation action information.
In an alumina-based sintered body containing alumina (Al2O3) as a main component and containing magnesia (MgO) whose content with respect to a content of the alumina is 0.00 mol %
H01L 21/683 - Appareils spécialement adaptés pour la manipulation des dispositifs à semi-conducteurs ou des dispositifs électriques à l'état solide pendant leur fabrication ou leur traitementAppareils spécialement adaptés pour la manipulation des plaquettes pendant la fabrication ou le traitement des dispositifs à semi-conducteurs ou des dispositifs électriques à l'état solide ou de leurs composants pour le maintien ou la préhension
A plate-shaped member of a holding device has a first surface having a gas outlet, and a second surface having a gas inlet and positioned opposite to the first surface. The plate-shaped member includes a plane-parallel gas passage extending parallel to the first surface and including a connection hole, and a gas inflow/outflow passage connected to the connection hole and providing communication between the gas outlet or the gas inlet and the plane-parallel gas passage. A porous body is disposed in the gas inflow/outflow passage and projects into the plane-parallel gas passage from the connection hole. The porous body includes a wide portion disposed in the plane-parallel gas passage. A dimension of the wide portion on a cross section taken along a plane orthogonal to the first surface is greater than a hole width of the connection hole.
H01J 37/32 - Tubes à décharge en atmosphère gazeuse
H01L 21/683 - Appareils spécialement adaptés pour la manipulation des dispositifs à semi-conducteurs ou des dispositifs électriques à l'état solide pendant leur fabrication ou leur traitementAppareils spécialement adaptés pour la manipulation des plaquettes pendant la fabrication ou le traitement des dispositifs à semi-conducteurs ou des dispositifs électriques à l'état solide ou de leurs composants pour le maintien ou la préhension
Provided is an antenna device capable of achieving radiation directivity of a wide angle by using a single patch antenna, without incurring enlargement of the device or complication of a configuration thereof due to array formation. An antenna device 1 configured by using a dielectric substrate comprises: a patch antenna 20 that is formed in a prescribed conductor layer; a cavity 12 that has a shape surrounding the patch antenna 20 in a plan view as viewed from a Z direction which is the thickness direction of the dielectric substrate, and that is formed in a dielectric layer 11 disposed above the prescribed conductor layer; and ground conductors 21, 22, 23 that are arranged to face the dielectric layer 11, with the prescribed conductor layer interposed therebetween in the Z direction.
A spark plug includes a center electrode includes a base member, a tip and a melted portion. In a projection view formed by projecting the spark plug perpendicularly to an axial line direction, when an angle that is formed by a discharge surface of the tip and a straight line passing through a first boundary between the tip and the melted portion and a second boundary between the melted portion and the base member, the first boundary and the second boundary being located at two ends of an external shape line of the melted portion, expressed by θ, a distance between the first boundary and the discharge surface in the axial line direction expressed by A, and a distance between the first boundary and the second boundary in a direction perpendicular to the axial line expressed by B, 0
H01T 13/32 - Bougies d'allumage caractérisées par les particularités des électrodes ou de l'isolement caractérisées par les particularités de l'électrode de masse
H01T 13/39 - Emploi de matériaux particuliers pour les électrodes
H01T 13/52 - Bougies d'allumage caractérisées par la décharge le long d'une surface
A spark plug includes: a cylindrical center electrode extending along an axial line; a metal shell that holds the center electrode in an insulated manner; and a ground electrode electrically connected to the metal shell. A spark gap is formed between a side surface of the center electrode and an end face of the ground electrode. The metal shell includes a tubular distal end portion inside which the spark gap is located. In a cross section perpendicular to the axial line and including a center of gravity of the end face, a distance between a center line of the ground electrode, the center line including the center of gravity, and a point of tangency of a tangent line to the side surface of the center electrode is greater than 0 and smaller than a distance between an edge of the end face and the center of gravity.
H01T 13/34 - Bougies d'allumage caractérisées par les particularités des électrodes ou de l'isolement caractérisées par le montage des électrodes dans l'isolant, p. ex. par enrobage
A power control device (10) comprises: a power conversion unit (30) that converts the voltage of power input from solar cell panels (2) and that outputs such power; a control unit (28) that performs follow-up control after performing search control on the power conversion unit (30); and an abnormality determination unit (29) that determines that an abnormality has occurred. During the follow-up control, the abnormality determination unit (29) changes, in a prescribed target period, a change target which is any one of the voltage, the current, and the power on the input side of the power conversion unit (30), and the abnormality determination unit determines that an abnormality has occurred on the basis of the change in the change target in the target period.
A spark plug includes: a center electrode; a metal shell that holds the center electrode in an insulated manner; and a rod-like ground electrode electrically connected to the metal shell and having one end opposed to the center electrode. The metal shell includes a tubular distal end portion inside which the one end of the ground electrode is located. The distal end portion has a hole into which the other end of the ground electrode is inserted. A value obtained by dividing a surface area of a portion of the ground electrode, the portion being located on an inner circumferential side of the distal end portion, by a side surface area of a portion of the ground electrode, the portion being located inside the hole, is less than or equal to 13.1.
H01T 13/34 - Bougies d'allumage caractérisées par les particularités des électrodes ou de l'isolement caractérisées par le montage des électrodes dans l'isolant, p. ex. par enrobage
An upper surface of a ceramic base member has a plurality of projected parts concentrically arranged in a circular pattern. A part of the plurality of projected parts is located in a circular range from 15% to 85% of an outer diameter of the ceramic base member. The average value of the coordinates of a top face of the projected parts in an up-down direction is Z (mm), a radius of the concentric circles is r (mm) and the difference between the radii of adjacent concentric circles is Δr (mm). The absolute value of Δ2Z/Δr2 is not more than 10−5 (mm−1) or is not more than 10−4/Δr (mm−1).
H05B 3/26 - Éléments chauffants ayant une surface s'étendant essentiellement dans deux dimensions, p. ex. plaques chauffantes non flexibles le conducteur chauffant monté sur une base isolante
A power control device (10) controls the power input from a solar cell panel (2) and determines that an abnormality has occurred on the basis of the current, voltage, or power supplied from the solar cell panel (2). The solar cell panel (2) is configured by laminating a plurality of solar cell layers (3) that absorb light of mutually different wavelengths. The power control device (10) comprises: a power conversion unit (30) that converts voltage or current input from the solar cell layers (3) and outputs the converted voltage or current; and an abnormality determination unit (29) that determines that an abnormality has occurred. The abnormality determination unit (29) determines, on the basis of the current, voltage, or power supplied from each of the solar cell layers (3), that an abnormality has occurred.
An ultrasonic wave generating device (10) comprises: an ultrasonic wave generating source (11); an ultrasonic wave focusing part (12); and a waveguide (13). The ultrasonic wave focusing part (12) has a first reflection surface (21) and a second reflection surface (22). The first reflection surface (21) reflects ultrasonic waves generated by the ultrasonic wave generating source (11). The second reflection surface (22) reflects the ultrasonic waves reflected by the first reflection surface (21). The first reflection surface (21) and the second reflection surface (22) are arranged so that the ultrasonic waves reflected by the second reflection surface (22) are reflected as plane waves and introduced into the waveguide (13). The ultrasonic wave generating source (11) has a radiation surface (15) that radiates the ultrasonic waves toward the ultrasonic wave focusing part (12). The ultrasonic wave focusing part (12) has a joining surface (20) joined to the radiation surface (15). The joining surface (20) is disposed so as to be inclined with respect to a direction orthogonal to the advancing direction of the plane waves generated at the second reflection surface (22).
H04R 1/34 - Dispositions pour obtenir la fréquence désirée ou les caractéristiques directionnelles pour obtenir la caractéristique directionnelle désirée uniquement en utilisant un seul transducteur avec des moyens réfléchissant, diffractant, dirigeant ou guidant des sons
An ultrasonic wave generation device (10) comprises: an ultrasonic wave generation source (11); an ultrasonic wave focusing unit (12); and a waveguide (13). The ultrasonic wave focusing unit (12) has a first reflection surface (21) and a second reflection surface (22). The first reflection surface (21) reflects an ultrasonic wave generated by the ultrasonic wave generation source (11). The second reflection surface (22) reflects the ultrasonic wave reflected on the first reflection surface (21). The ultrasonic wave reflected on the second reflection surface (22) is reflected as a planar wave and introduced into an introduction part (25) of the waveguide (13). The ultrasonic wave generation source (11) has a radiation surface (15). The ultrasonic wave focusing unit (12) has a joint surface (20) joined to the radiation surface (15). The introduction part (25) and the second reflection surface (22) are arranged in parallel in a front-rear direction. The joint surface (20) is disposed on one side in a first direction orthogonal to the front-rear direction. The first reflection surface (21) is disposed closer to the other side in the first direction, as compared to the joint surface (20).
H04R 1/34 - Dispositions pour obtenir la fréquence désirée ou les caractéristiques directionnelles pour obtenir la caractéristique directionnelle désirée uniquement en utilisant un seul transducteur avec des moyens réfléchissant, diffractant, dirigeant ou guidant des sons
