A sheet conveyance device includes a conveyance roller pair formed with a first roller and a second roller. The first roller includes a first conveyance unit that includes a first roll shaft to which a first roll portion is fixed. The first conveyance unit includes a pair of bearing portions and a pair of first biasing members. The pair of bearing portions rotatably support both end portions of the first roll shaft in a sheet width direction, and are movable together with the first roll shaft in the sheet width direction. The pair of first biasing members bias the pair of bearing portions in opposite directions along the sheet width direction.
An image forming apparatus includes an image carrying member, a charging device, an exposure device, a developing device, a toner container, a toner concentration sensor, a toner charge amount detection portion, and a control portion. The developing device includes a developer carrying member carrying a two-component developer and develops an electrostatic latent image into a toner image. The toner concentration sensor detects a toner concentration in the developing device. The toner charge amount detection portion detects a toner charge amount in the developing device. Based on a result of detection by the toner concentration sensor, the control portion controls replenishment of the developing device with the toner from the toner container. Based on the toner charge amount detected by the toner charge amount detection portion, the control portion executes first target value changing control of changing a target value of the toner concentration.
G03G 15/08 - Appareils pour procédés électrographiques utilisant un dessin de charge pour développer en utilisant un développateur solide, p. ex. développateur en poudre
G03G 15/00 - Appareils pour procédés électrographiques utilisant un dessin de charge
A packaging material packages an object having a main body and a cord integrally connected to one side surface of the main body. The packaging material includes a box body and a cushioning material. The box body has a cylindrical side plate and a bottom plate. The cushioning material is arranged in the box body, and the main body is placed on the cushioning material. The cushioning material has a housing space in which the cord is housed.
B65D 81/02 - Réceptacles, éléments d'emballage ou paquets pour contenus présentant des problèmes particuliers de stockage ou de transport ou adaptés pour servir à d'autres fins que l'emballage après avoir été vidés de leur contenu spécialement adaptés pour protéger leur contenu des dommages mécaniques
B65D 85/00 - Réceptacles, éléments d'emballage ou paquets spécialement adaptés à des objets ou à des matériaux particuliers
4.
DOCUMENT CONVEYING DEVICE, AND DOCUMENT CONVEYING AND READING APPARATUS
A document conveying device includes a sheet feeding tray, a sheet feeding unit, an actuator, a sensor, and a control part. The sheet feeding unit includes a drive shaft, a holder, and a pickup roller. The actuator includes a rotational shaft, a detecting piece, and a light-shielding piece. When a signal different from a signal outputted from the sensor when the actuator is driven with the document set on the sheet feeding tray is input, the control part returns the sheet feeding unit to an initial posture in which the pickup roller is separated upward from the sheet feeding tray.
In an image forming apparatus, an image forming unit can be replaced. An outer cover becomes in an open status when the image forming unit is replaced. An inner cover becomes in an open status with a manual operation with taking a predetermined time after the outer cover becomes in an open status when the image forming unit is replaced. A cover open/close sensor detects open and close statuses of the outer cover. The image forming unit includes a non-volatile unit memory. Further, the controller (a) performs data communication with the unit memory, and (b) if data communication with the unit memory is ongoing when the cover open/close sensor detects that the outer cover becomes in an open status, completes the data communication and cuts off power supply to the image forming unit before the predetermined time elapses.
The present invention improves a heat dissipation property. A package (10) for housing an optical element has a metal plate (2) and a wiring board (3). The metal plate (2) includes: a mounting region (23) on which an optical element (70) is mounted; and an extension section (26) that, in plan view, extends from the wiring board (3) in a first direction. The wiring board (3) has a first base part (312) that is located in a section of the periphery of the mounting region (23) and that is open at least in the first direction when viewed from the mounting region (23).
A heater according to one aspect of the present disclosure comprises a heater body and a metal fitting. The heater body has a rod-shaped ceramic body and a heating resistor positioned inside the ceramic body. The metal fitting has a cylindrical metal substrate that extends from a first end toward a second end, and a first metal film that covers a first surface, which is the inner peripheral surface of the metal substrate. The heater body is joined to the metal fitting at a position including the first end via the first metal film. The first metal film has a higher thermal conductivity than the metal substrate. The metal fitting has, on the first surface, a first region that is closer to the second end than the heater body and that is not covered by the first metal film.
2322, and has the remainder containing nickel oxide, wherein when the total content of the iron oxide, the zinc oxide, the copper oxide, the manganese oxide, and the nickel oxide is 100 parts by mass, the total of the contents of elements other than the iron oxide, the zinc oxide, the copper oxide, the manganese oxide, and the nickel oxide, in terms of oxide, is at most 2 parts by mass.
C04B 35/30 - 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 de ferrites avec l'oxyde de nickel comme oxyde principal avec de l'oxyde de zinc
H01F 1/34 - 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 substances non métalliques, p. ex. ferrites
H01F 17/06 - Inductances fixes du type pour signaux avec noyau magnétique avec noyau refermé sur lui-même, p. ex. tore
The present invention improves the quality of a wiring board. The wiring board has: a first outer-edge surface that is a surface connecting side surfaces and extends in a thickness direction from a first surface; and a second outer-edge surface that is a surface connecting the side surfaces, extends in the thickness direction from a second surface, and is positioned outside the first outer-edge surface in a plan view. The side surfaces of the wiring board each have a main side surface positioned at a central portion and a first inclined surface connecting the main side surface and an upper surface, and the first inclined surface has a plurality of protrusions. An area in which the plurality of protrusions are present in the thickness direction overlaps an area in which the first outer-edge surface is present.
The present invention addresses the problem of reducing a load applied to communication while suppressing deterioration in the accuracy of abnormality detection. A machining system according to one aspect of the present disclosure comprises: a sensor that is attached to a cutting tool, can measure physical quantities in a plurality of frequency bands, and outputs the measured physical quantities through wireless connection; and a processing device that detects an abnormality of the cutting tool and/or detects a sign of an abnormality of the cutting tool on the basis of the physical quantities acquired from the sensor. In main machining for repeatedly manufacturing works, the sensor outputs, to the processing device, only the physical quantity of a first frequency band from among the physical quantities of the plurality of frequency bands. The first frequency band is a frequency band in which the processing device can detect an abnormality of the cutting tool and/or detect a sign of an abnormality of the cutting tool.
B23Q 17/09 - Agencements sur les machines-outils pour indiquer ou mesurer pour indiquer ou mesurer la pression de coupe ou l'état de l'outil de coupe, p. ex. aptitude à la coupe, charge sur l'outil
B23B 27/00 - Outils pour machines à tourner ou à aléserOutils de type similaire en généralAccessoires de ces outils
G01H 17/00 - Mesure des vibrations mécaniques ou des ondes ultrasonores, sonores ou infrasonores non prévue dans les autres groupes de la présente sous-classe
11.
INFORMATION PROCESSING DEVICE AND MACHINING SYSTEM
The present invention addresses the problem of identifying a physical quantity to be used when a detecting device performs processing to detect an abnormality in a tool. An information processing device according to one aspect of the present disclosure comprises: an acquiring unit that acquires (1) first acceleration data, which is the result of measuring the acceleration of a cutting tool by a first acceleration sensor attached to the cutting tool, and (2) second acceleration data, which is the result of measuring the acceleration of a machine tool body by a second acceleration sensor attached to the machine tool body; a generating unit that uses the second acceleration data to generate third acceleration data obtained by removing at least a portion of an acceleration component caused by vibration of the machine tool body from the first acceleration data; and a second identifying unit that analyzes the third acceleration data to identify, from among a plurality of frequency bands of a physical quantity calculated from the first acceleration data, a frequency band of the physical quantity in which an abnormality in the cutting tool can be detected and/or a sign of an abnormality in the cutting tool can be detected.
B23Q 17/09 - Agencements sur les machines-outils pour indiquer ou mesurer pour indiquer ou mesurer la pression de coupe ou l'état de l'outil de coupe, p. ex. aptitude à la coupe, charge sur l'outil
B23B 27/00 - Outils pour machines à tourner ou à aléserOutils de type similaire en généralAccessoires de ces outils
12.
INFORMATION PROCESSING DEVICE AND MACHINING SYSTEM
The present invention addresses the problem of identifying a physical quantity to be used when a detecting device performs processing to detect an abnormality in a tool. An information processing device according to one aspect of the present disclosure comprises: an acquiring unit that acquires (1) first acceleration data, which is the result of measuring the acceleration of a cutting tool attached to a machine tool body by means of a first acceleration sensor attached to the cutting tool, and (2) second acceleration data, which is the result of measuring, by means of a second acceleration sensor attached to a workpiece, the acceleration of the workpiece to which the second acceleration sensor is attached; a first identifying unit that, on the basis of the magnitude of the acceleration in the second acceleration data, identifies a first period, which is a period in which cutting is assumed to have been performed; and a second identifying unit that analyzes the first acceleration data in the first period to identify, from among a plurality of frequency bands of a physical quantity calculated from the first acceleration data, a frequency band of the physical quantity in which an abnormality in the cutting tool can be detected.
B23Q 17/09 - Agencements sur les machines-outils pour indiquer ou mesurer pour indiquer ou mesurer la pression de coupe ou l'état de l'outil de coupe, p. ex. aptitude à la coupe, charge sur l'outil
B23B 27/00 - Outils pour machines à tourner ou à aléserOutils de type similaire en généralAccessoires de ces outils
13.
HOLDER, CUTTING TOOL, AND METHOD FOR MANUFACTURING CUT WORKPIECE
The present invention improves the sealability of a first member and a second member by a third member. The exposure height on a second side is greater than the exposure height on a first side, where the exposure height is defined as the sum of a first height and a second height.
This conductive member has a first portion, a second portion, and a boundary portion. The first portion has a first width in the first direction. The second portion extends in a second direction intersecting the first direction and has a second width smaller than the first width in the first direction. The boundary portion is positioned between the first portion and the second portion. In a planar view from a third direction orthogonal to the first direction and to the second direction, the contour of the boundary portion connecting the first portion and the second portion together has a curved portion.
NATIONAL UNIVERSITY CORPORATION TOKYO UNIVERSITY OF MARINE SCIENCE AND TECHNOLOGY (Japon)
Inventeur(s)
Iwasaki Takashi
Yamazaki Chiharu
Fukuta Noriyoshi
Gotoh Shinpei
Abrégé
This moving body guidance system is provided with a moving body (10) that moves underwater; and an object (20) that is installed underwater in order to guide the moving body. The moving body is provided with an imaging unit (12) that images the surroundings and a control unit (13) that controls the movement of the moving body. The object is provided with a light-emitting part (21) having a plurality of light sources. The light-emitting part is configured such that the color of at least some of the light sources imaged by the imaging unit change depending on relative angles in horizontal direction and vertical direction between the moving body and the light-emitting part. The control unit controls the movement of the moving body on the basis of the colors of the plurality of light sources imaged by the imaging unit.
B63G 8/38 - Disposition des instruments de veille optique ou électronique, p. ex. périscopes ou radars
G05D 1/247 - Dispositions pour déterminer la position ou l’orientation utilisant des signaux fournis par des sources artificielles extérieures au véhicule, p. ex. balises de navigation
This light irradiation device includes a light irradiation unit and a gas supply unit. The light irradiation unit includes a light emitting element and a housing. The housing has a first outer surface having a light passage port positioned close to the first direction side as compared to the light emitting element. The gas supply unit includes a gas flow path, and a discharge unit having a first opening, a second opening, and a plurality of third openings which are all connected to said flow path. The first outer surface and the discharge unit are arranged side by side in a third direction intersecting a second direction which denotes the longitudinal direction of the light passage port. The first opening includes an opening between an end, in the second direction, of a first plate-like portion having the plurality of third openings and an end, in the first direction, of a second plate-like portion. The second opening includes an opening between an end of the first plate-like portion in a fourth direction opposite to the second direction and an end of a third plate-like portion in the first direction.
B41J 2/01 - Machines à écrire ou mécanismes d'impression sélective caractérisés par le procédé d'impression ou de marquage pour lequel ils sont conçus caractérisés par la mise en contact sélective d'un liquide ou de particules avec un matériau d'impression à jet d'encre
B41F 23/04 - Dispositifs pour traiter la surface des feuilles, bandes ou autres objets en relation avec l'impression par séchage à chaud, refroidissement ou application de poudres
H01S 5/024 - Dispositions pour la gestion thermique
H10H 20/858 - Moyens d’extraction de la chaleur ou de refroidissement
A ceramic structure according to one aspect of the present disclosure comprises: a base body that is made of ceramic and has a first surface, a second surface positioned opposite from the first surface, and a side surface connecting the first surface and the second surface; an internal space that is open in the first surface and extends from the first surface toward the second surface inside the base body; and a heat insulation space positioned between the internal space and the side surface. The heat insulation space is closed on the second surface side.
H05B 3/44 - Éléments chauffants ayant la forme de tiges ou de tubes non flexibles le conducteur chauffant disposé à l'intérieur des tiges ou tubes en matériau isolant
F28F 21/04 - Structure des appareils échangeurs de chaleur caractérisée par l'emploi de matériaux spécifiés de céramiqueStructure des appareils échangeurs de chaleur caractérisée par l'emploi de matériaux spécifiés de bétonStructure des appareils échangeurs de chaleur caractérisée par l'emploi de matériaux spécifiés de pierre naturelle
18.
INTERMEDIATE RELAY TERMINAL RELAY RESELECTION FOR MULTI-HOP RELAY COMMUNICATION LINKS
While facilitating an initial multi-hop relay communication link between a child terminal and a network, an intermediate relay terminal determines that a failure has occurred on a network-end portion of the multi-hop relay communication link to the network. In response and transparently to the child terminal, the intermediate relay terminal performs a relay reselection process comprising identifying an alternate access node for facilitating an alternate communication link between the child terminal and the network. In some situations, the intermediate relay terminal is configured with Conditional Service Continuity (CSC) and establishes the alternate communication link using a CSC procedure and configuration. The intermediate relay terminal may directly detect the failure or may receive a notification of the failure from a parent terminal.
H04W 40/34 - Modification d'une voie d'acheminement existante
H04W 40/22 - Sélection d'itinéraire ou de voie de communication, p. ex. routage basé sur l'énergie disponible ou le chemin le plus court utilisant la retransmission sélective en vue d'atteindre une station émettrice-réceptrice de base [BTS Base Transceiver Station] ou un point d'accès
H04W 76/18 - Gestion du rejet ou de l'échec de l'établissement
A water-based ink for non-permeable media includes: a pigment, a urethane resin, a polyethylene wax, triethylene glycol monobutyl ether, and water. The urethane resin has a glass transition temperature of 40° C. or more and 110° C. or less and a breaking elongation at 25° C. of 50% or less. The polyethylene wax has a melting point of 100° C. or more and 140° C. or less. The content of the urethane resin is 3 mass % or more and 8 mass % or less in terms of solid content. The content of the polyethylene wax is 2 mass % or more and 5 mass % or less in terms of solid content. The content of the triethylene glycol monobutyl ether is 3 mass % or more and 6 mass % or less.
C09D 11/30 - Encres pour l'impression à jet d'encre
C09D 11/033 - Encres d’imprimerie caractérisées par des particularités autres que la nature chimique du liant caractérisées par le solvant
C09D 11/102 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone
An ink includes: a quinacridone pigment, a pigment dispersion resin, and an aqueous medium. Maximum absorbance at a wavelength of 300 nm or more and 350 nm or less in an ultraviolet-visible light absorption spectrum of a 25-fold diluted solution of a supernatant liquid obtained by centrifuging the ink at 23° C. and 140,000 rpm for 3 hours is 0.16 or more and 0.40 or less, and absorbance at 429 nm is 0.002 or less. In the ink, the number of coarse particles having a particle diameter of 500 nm or more is 4.0×108/mL or less. A 50-fold diluted solution of the supernatant liquid has a phosphorus concentration of 1.0 ppm or more and 16.0 ppm or less.
B41J 2/21 - Machines à écrire ou mécanismes d'impression sélective caractérisés par le procédé d'impression ou de marquage pour lequel ils sont conçus caractérisés par la mise en contact sélective d'un liquide ou de particules avec un matériau d'impression à jet d'encre pour l'impression à plusieurs couleurs
An image carrying member unit includes an image carrying member and a cleaning device. The cleaning device has a cleaning blade that makes line contact with the outer circumferential surface of the image carrying member under a predetermined pressure and that is formed of an elastic material in the shape of a rectangular parallelepiped and scraping off residual toner on the image carrying member, and a supporting member to which the cleaning blade is fixed in a state projecting upstream in the rotational direction of the image carrying member. When the free length over which the cleaning blade projects from the support member is L [mm], the thickness of the cleaning blade is t [mm], and the contact pressure of the cleaning blade against the image carrying member is W [gf/cm], then 7.5*(L/t)−23.9≤W≤24 and 12≤W.
An image forming apparatus includes an image forming portion, a toner container, a control portion, and a storage portion. The control portion corrects, based on an integrated consumption amount of toner from a start of use of a developing device, a target value of a toner concentration in a two-component developer in the developing device. The storage portion stores a first integrated consumption amount that is the integrated consumption amount on a first production line of the image forming apparatus. The control portion calculates a second integrated consumption amount that is the integrated consumption amount in a setup operation for the image forming apparatus and an image output operation performed after a start of use thereof, and uses a sum of the first integrated consumption amount and the second integrated consumption amount to determine a correction value for correcting the target value of the toner concentration.
G03G 15/08 - Appareils pour procédés électrographiques utilisant un dessin de charge pour développer en utilisant un développateur solide, p. ex. développateur en poudre
G03G 9/113 - Développateurs avec des particules de toner caractérisés par les particules porteuses avec application d'un revêtement sur ces particules
An electronic apparatus includes a storage device that includes a non-volatile memory, and a controller. The controller is configured to be able to set a power supply mode of the electronic apparatus as a sleep mode that maintains power supply to the storage device. Further, when the controller changes the power supply mode to the sleep mode, the controller transmits a shutdown notification command to the storage device and thereby stops a confirmation operation of a data status of the storage device.
An image forming apparatus includes an exposure device, a driving control unit, and an exposure control unit. The exposure device is configured to expose a photoconductor drum with light while scanning the light and thereby form an electrostatic latent image. The driving control unit is configured to generate a secondary-scanning-directional reference signal. The exposure control unit is configured to generate a secondary-scanning-directional synchronization signal in synchronization with a primary-scanning-directional reference signal correspondingly to an edge of the secondary-scanning-directional reference signal, and control the exposure device and thereby cause the exposure device to form an electrostatic latent image corresponding to an image signal in synchronization with the secondary-scanning-directional synchronization signal. Further, the driving control unit generates the secondary-scanning-directional reference signal with a waveform that includes at least one additional edge within a predetermined period from the edge.
G03G 15/043 - Appareils pour procédés électrographiques utilisant un dessin de charge pour exposer, c.-à-d. pour projeter optiquement l'image originale sur un matériau d'enregistrement photoconducteur avec des moyens de commande de l'éclairage ou de l'exposition
G03G 15/04 - Appareils pour procédés électrographiques utilisant un dessin de charge pour exposer, c.-à-d. pour projeter optiquement l'image originale sur un matériau d'enregistrement photoconducteur
An image forming apparatus includes plural image forming units corresponding to plural toner colors, and a controller. The controller is configured to read and write data to respective non-volatile unit memories in the plural image forming units. Further, a common address is assigned to the non-volatile unit memories of the plural image forming units Furthermore, the controller comprises a switching unit configured to switch an image forming unit to which the data should be read or written among the plural image forming units.
This printed wiring board comprises a power supply layer having a conductor portion, a first conductor connection portion, and a second conductor connection portion. The conductor portion is located within a rectangular region, and the first conductor connection portion and the second conductor connection portion protrude from a first end portion and a second end portion, respectively, to the outside of the rectangular region at positions equidistant from one vertex of the rectangular region. The conductor portion includes: a peripheral region surrounded by a chord and a first arc, the chord being a line segment connecting a first point of the first end portion and a second point of the second end portion, and the first arc having the first point and the second point as both ends; and a triangular second region connecting the first point, the second point, and the vertex. The sine of a first angle formed by a first line segment connecting a first center point of the first arc and the vertex, and a second line segment connecting the first center point and the first point is 0.851 or less.
This wiring board comprises: a substrate having a base body having a first surface and an insulating layer positioned on the first surface; a first electrode and a second electrode positioned on the first surface; and a first via conductor and a second via conductor positioned inside the base body. The first via conductor and the second via conductor are arranged along a first direction, and a first virtual line passing through the center of the first via conductor and extending along the first direction and a second virtual line passing through the center of the second via conductor and extending along the first direction are positioned apart from each other. The first electrode is partially covered by the insulating layer, and the second electrode is spaced apart from the insulating layer in plan view.
The present invention addresses the problem of reducing the load on communications while suppressing a deterioration in the accuracy with which signs of abnormality are detected. A machining system according to one aspect of the present disclosure comprises: a sensor that is attached to a cutting tool, can measure a physical quantity in a plurality of frequency bands, and outputs the measured physical quantity by means of a wireless connection; and a processing device that detects a sign of an abnormality in the cutting tool on the basis of the physical quantity acquired from the sensor. In main machining for repeatedly manufacturing machined articles, the sensor outputs to the processing device only the physical quantity in a first frequency band, which is a frequency band in which the processing device can detect a sign of abnormality in the cutting tool, among the physical quantities in the plurality of frequency bands.
B23Q 17/09 - Agencements sur les machines-outils pour indiquer ou mesurer pour indiquer ou mesurer la pression de coupe ou l'état de l'outil de coupe, p. ex. aptitude à la coupe, charge sur l'outil
B23B 27/00 - Outils pour machines à tourner ou à aléserOutils de type similaire en généralAccessoires de ces outils
G01H 17/00 - Mesure des vibrations mécaniques ou des ondes ultrasonores, sonores ou infrasonores non prévue dans les autres groupes de la présente sous-classe
29.
PIEZOELECTRIC VIBRATION ELEMENT AND PIEZOELECTRIC DEVICE
This piezoelectric vibration element comprises a piezoelectric piece, a first excitation electrode, and a second excitation electrode. The piezoelectric piece has a first surface and a second surface. The first excitation electrode is located on the first surface. The second excitation electrode is located on the second surface. The piezoelectric piece includes a bonding portion and a vibrating portion. The bonding portion is flat at least on the first surface. In the vibrating portion, the second surface has a convex curved surface. The second surface has a curved shape having at least one inflection point in a cross section including the boundary between the bonding portion and the vibrating portion and the point at which the thickness of the vibrating portion is greatest.
An optical module (1) according to the present disclosure comprises a substrate (2), an optical element (3), a heat dissipation member (4), an optical connector (31), and a thermally conductive resin (5). The substrate (2) has a first surface, and a second surface positioned on the opposite side of the first surface. The optical element (3) has a third surface facing the first surface of the substrate (2), and a fourth surface positioned on the opposite side of the third surface. The heat dissipation member (4) is positioned on the fourth surface of the optical element (3). The optical connector (31) is positioned on the fourth surface of the optical element (3) with a space (S) between the optical connector (31) and the heat dissipation member (4). The thermally conductive material (5) is positioned between the optical element (3) and the heat dissipation member (4). The thermally conductive material (5) is also positioned in the space (S).
This optical sensor member contains aluminum oxide, titanium oxide, iron oxide, and a sintering aid, and does not contain cobalt oxide, chromium oxide, or manganese oxide. In addition, reflectance is 25% or less at all wavelengths in the wavelength range 500 nm to 2500 nm.
An electronic component includes a functional part, a first cover, and a second cover. The first cover overlaps the functional part from a first side in a first direction. The second cover overlaps the functional part from a second side, the second side being on an opposite side from the first side. The first cover includes one or more first ceramic layers and one or more first conductor layers stacked in an alternating manner with the one or more first ceramic layers. The second cover includes one or more second ceramic layers and one or more second conductor layers stacked in an alternating manner with the one or more second ceramic layers. The configuration of the first cover and the configuration of the second cover are asymmetrical with each other with respect to the functional part.
A wiring board includes an insulating substrate including a first surface, a mount portion positioned on the first surface and equipped with an electronic element, a first signal line and a second signal line positioned parallel to each other on the first surface, and a recess positioned on the first surface. The recess is positioned around a first end as an end of the first signal line and a second end as an end of the second signal line. At least part of the recess, the first end, and the second end are overlapped with the mount portion in a planar view.
An information processing apparatus (100) according to one of aspects includes: an extractor (151) configured to extract a first region having brightness equal to or greater than predetermined brightness in an image shown by image data (D10) imaged by a moving body; a converter (152) configured to convert extraction data (D30) of the first region extracted into first brightness lower than the predetermined brightness; and an output unit (153) configured to output the image data (D10) in which the extraction data (D30) converted is reflected.
G06V 20/58 - Reconnaissance d’objets en mouvement ou d’obstacles, p. ex. véhicules ou piétonsReconnaissance des objets de la circulation, p. ex. signalisation routière, feux de signalisation ou routes
G06V 10/60 - Extraction de caractéristiques d’images ou de vidéos relative aux propriétés luminescentes, p. ex. utilisant un modèle de réflectance ou d’éclairage
G06V 10/70 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique
A user equipment is a user equipment for performing wireless communication with a node in a mobile communication system, the user equipment including: a receiver that receives a first reference signal transmitted by the node; a controller that measures a resource of the first reference signal, calculates a precoder to be used for transmitting a physical uplink shared channel based on the measurement of the resource of the first reference signal, and applies the precoder to the physical uplink shared channel; and a transmitter that transmits, to the node, the physical uplink shared channel to which the precoder has been applied.
An image forming apparatus includes a body frame, a drum unit, and an exposure unit. The drum unit is inserted to between a pair of side plates through an opening. The body frame includes a fitted plate. The drum unit is fitted to, in a state positioned with respect to, the fitted plate. The exposure unit is fitted to, in a state positioned with respect to, a stay. One side plate has a through hole. The stay has a positioning protrusion. The fitted plate has a positioning hole. Inserting the positioning projection that projects outward from the one side plate through the through hole into the positioning hole positions the stay and the fitted plate with respect to each other.
A sheet conveying device includes a plurality of switching portions each having a plurality of branch paths branching off from a standard conveying path and a plurality of sheet collection portions configured to collect sheets at a later stage of the branch paths. The switching portions can selectively execute a normal conveying process in which each of a plurality of sheets is conveyed along the standard conveying path, and an emergency conveying process in which each of the plurality of sheets is conveyed to each of the sheet collection portions. The control device, when a jam is detected, causes a terminal switching portion, which is located farthest downstream in the sheet conveying direction among upstream switching portions having a path branching from an area downstream of the jam area, to execute the emergency conveying process, and causes the other portions to execute the normal or emergency conveying process.
B41J 11/00 - Dispositifs ou agencements pour supporter ou manipuler un matériau de copie en feuilles ou en bandes
B41J 11/64 - Utilisation d'échelles graduées ou d'indicateurs
B41J 13/00 - Dispositifs ou agencements spécialement adaptés pour supporter ou manipuler un matériau de copie en petites longueurs, p. ex. des feuilles
B41J 13/08 - Bandes ou systèmes d'entraînement similaires
A drying device according to the present disclosure includes: a lock control portion which performs control of driving an actuator based on a temperature anomaly signal from a temperature detection portion, to lock a cover member at a closing position; a first protection circuit which outputs, when the temperature anomaly signal is input, a drive signal for locking the cover member at the closing position; a heating control portion which performs control of stopping a heating portion based on a cover open signal from a cover detection portion during heating by the heating portion; and a second protection circuit which outputs, when the cover open signal is input, a stop signal for stopping the heating portion.
A connector support structure includes a connector and a support part. The connector attached to the support part is turned so as to change a posture of the connector from the first posture to the second posture while allowing the connection port to enter the clearance space to disengage the engagement of the pair of engagement parts with the pair of protruding portions. The connector attached to the support part allows the part of the pair of engagement parts to be arranged between the pair of protruding portions and the pull-out prevention portion and then slid toward one side in the third direction to be detached from the support part.
H01R 43/20 - Appareils ou procédés spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation de connecteurs de lignes ou de collecteurs de courant ou pour relier les conducteurs électriques pour assembler les pièces de contact avec le socle isolant, le boîtier ou le manchon ou pour les en désassembler
40.
AUTOMATIC FOLDER CATEGORIZATION OF DOCUMENTS BASED ON EMBEDDED BRAND LOGO METHODS
A document categorization method of a document management system receives a plurality of documents imported. The method detects at least one brand logo in a document of a plurality of documents and compare the detected at least one brand logo and a brand logo lookup table to find a brand logo information of a corresponding brand logo. The method adds the brand logo information to a document metadata of the document for folder categorization. The method sends the document to destination folder based on the document class of the document metadata and creates a subfolder for placing the document in the destination folder based on the brand logo information of the document metadata. The method also removes a brand logo within a document to reduce the data size to create additional capacity in the document management system.
A piezoelectric device according to the present invention comprises two silicon substrates, a piezoelectric vibration element positioned between the silicon substrates, a first bonding part, and a second bonding part. The first bonding part has: a first conductor layer connected to a first excitation electrode of the piezoelectric vibration element; and a first insulating layer separating the first conductor layer and the upper substrate. The second bonding part has: a second conductor layer connected to a second excitation electrode of the piezoelectric vibration element; and a second insulating layer separating the second conductor layer and the upper substrate. The first conductor layer and the second conductor layer are connected to the outside via a first through-conductor and a second through-conductor, respectively, that each penetrate the upper substrate. The insulating layers are each separated from the other insulating layer. The upper substrate has a protrusion that is narrower than the first insulating layer and is joined to the first insulating layer, and a protrusion that is narrower than the second insulating layer and is joined to the second insulating layer.
This thermal head comprises a substrate, a heat-generating part, a plurality of drive ICs, a connection electrode, an insulating coating film, and a protective film. The heat-generating part is positioned on the substrate. The plurality of drive ICs are positioned on the substrate and arranged in the main scanning direction. The connection electrode is positioned on the substrate and connects adjacent drive ICs. The coating film is positioned on the heat-generating part and the connection electrode. The protective film is positioned on the coating film and faces a recording medium. The protective film has a specific resistance lower than that of the coating film. A contact part in contact with the connection electrode is provided at an end part of the protective film positioned between the heat-generating part and the drive ICs in a plan view.
This thermal head comprises a substrate, an electrode, a pair of protective layers, a drive IC, and a sealing material. The electrode is positioned on the substrate. The pair of protective layers are positioned on the substrate and the electrode and face each other in the sub-scanning direction. The drive IC is positioned between the pair of protective layers and is electrically connected to the electrode. The sealing material is positioned between the pair of protective layers and seals the drive IC. The protective layers each have a first portion positioned on the substrate and the electrode, and a second portion positioned on the first portion.
A liquid discharge head according to the present invention comprises a drive IC, an internal heat sink, and an external heat sink. The drive IC inputs a drive signal into an actuator for discharging a liquid. The internal heat sink overlaps the drive IC from a first side in a first direction. The external heat sink overlaps the internal heat sink from the first side. The internal heat sink has an IC facing surface, a first facing surface, and a second facing surface. The IC facing surface overlaps the drive IC. The first facing surface overlaps the external heat sink at a position at which the first facing surface does not overlap the drive IC, as viewed in the first direction. The second facing surface overlaps the external heat sink at a position at which the second facing surface overlaps the drive IC, as viewed in the first direction.
B41J 2/01 - Machines à écrire ou mécanismes d'impression sélective caractérisés par le procédé d'impression ou de marquage pour lequel ils sont conçus caractérisés par la mise en contact sélective d'un liquide ou de particules avec un matériau d'impression à jet d'encre
This wiring board comprises an insulating substrate and a conductor layer. The insulating substrate is formed by laminating and integrating a plurality of ceramic insulating layers. The insulating substrate has an inorganic interlayer film between two ceramic insulating layers adjacent to each other in the lamination direction, at the peripheral edge of the insulating substrate. The insulating substrate has a recess in a range from a side surface of the insulating substrate to at least one surface of the insulating substrate.
This first head comprises a plurality of first nozzles, a plurality of first individual flow passages connected to the plurality of first nozzles, and a first common flow passage connected to the plurality of first individual flow passage, wherein the first head has a first part in which at least a portion of the first common flow passage and the plurality of first nozzles are located, and a second part in which at least a portion of the first common flow passage is located, the second part being located in a position different from that of the first part in a first direction, and having a width in a second direction orthogonal to the first direction that is less than the width of the first portion in the second direction.
B41J 2/01 - Machines à écrire ou mécanismes d'impression sélective caractérisés par le procédé d'impression ou de marquage pour lequel ils sont conçus caractérisés par la mise en contact sélective d'un liquide ou de particules avec un matériau d'impression à jet d'encre
An antenna element includes: a first conductor, a second conductor, a third conductor, and a fourth conductor; a first coupling conductor configured to capacitively couple the first conductor, the second conductor, the third conductor, and the fourth conductor; a second coupling conductor configured to capacitively couple the first conductor and the second conductor; a third coupling conductor configured to capacitively couple the second conductor and the third conductor; a fourth coupling conductor configured to capacitively couple the third conductor and the fourth conductor; a fifth coupling conductor configured to capacitively couple the fourth conductor and the first conductor; a first power feeding conductor.
An image forming apparatus includes a photosensitive drum, a development unit, a unit frame that, by moving in one direction, moves a development roller in a direction toward the photosensitive drum and, by moving in the other direction, moves the development roller in a direction away from the photosensitive drum, a unit-side contact, and a body-side contact. Moving the unit frame in one direction brings the unit-side contact and the body-side contact into contact with each other and moving the unit frame in the other direction releases the unit-side contact and the body-side contact from contact with each other.
G03G 21/16 - Moyens mécaniques facilitant la maintenance de l'appareil, p. ex. structures modulaires
G03G 15/00 - Appareils pour procédés électrographiques utilisant un dessin de charge
G03G 15/08 - Appareils pour procédés électrographiques utilisant un dessin de charge pour développer en utilisant un développateur solide, p. ex. développateur en poudre
49.
IMAGE FORMING APPARATUS PRINTING IMAGES ON LONG RECORDING SHEET
An image forming apparatus includes a controller that executes a printing operation provided that a user permits, despite a recording sheet size indicated by size information (registered size) of a recording sheet placed on a manual bypass tray discording from a print size designated by a print job, and suspends the printing operation without permission from the user, when the recording sheet size indicated by size information (registered size) of the recording sheet stored in a long sheet feeding cassette discords from the print size designated by the print job.
Systems and methods relate generally to printing. In a method, a job manager of a printing device DFE receives a print job. An exchange job definition formatted client (“client”) subscribes to receive associated signal information. The job manager provides the print job to a printer engine of the DFE. An exchange job definition message (“message”) associated with the print job is queued in a message queue of the DFE. The message queue and a signal queue are monitored by a task monitor of the DFE. The message is passed from the message queue to a task processor of the DFE. The message is processed responsive to content thereof by the task processor. A subscription for the client is received via the task processor by a subscription manager of the DFE. A combined message is created by the subscription manager using the subscription and an associated address for the client.
A printing system includes a printing device having a digital front end (DFE). The DFE communicates with a cloud server system within the printing system. The printing system is configured to print imposed pages having pages or documents having output intents. A first page of the imposed page has a first output intent. A second page of the imposed page has a second output intent. The first output intent relates to a first gamut applicable to color printing the first page. The second output intent relates to a second gamut applicable to color printing the second page. A page-level output intent for the imposed is set to the first output intent or the second output intent based on an evaluation of the first gamut and the second gamut.
A drill according to one non-limiting aspect of the present disclosure comprises a rod-shaped main body that extends along an axis of rotation from the tip end toward the rear end. The main body has a cutting edge positioned on the tip end side and a discharge groove extending from the cutting edge toward the rear end. The discharge groove has a first region connected to the cutting edge, a second region closer to the rear end than the first region, and a third region closer to the rear end than the second region. The surface roughness of the first region and the third region is greater than the surface roughness of the second region.
A control system according to one embodiment is characterized by comprising a control unit that, when a first sound satisfying a preset condition is included in an acquired surrounding sound, determines whether or not to cause an output device to output the surrounding sound including the first sound to a user on the basis of the state of the user.
G10K 11/178 - Procédés ou dispositifs de protection contre le bruit ou les autres ondes acoustiques ou pour amortir ceux-ci, en général utilisant des effets d'interférenceMasquage du son par régénération électro-acoustique en opposition de phase des ondes acoustiques originales
G10L 15/10 - Classement ou recherche de la parole utilisant des mesures de distance ou de distorsion entre la parole inconnue et les gabarits de référence
G10L 15/22 - Procédures utilisées pendant le processus de reconnaissance de la parole, p. ex. dialogue homme-machine
A mobile wireless communication device (mobile device) receives a Minimization of Drive Test (MDT) configuration comprising criteria for performing event-based logging. The mobile device determines if the criteria have been met and, in response to a determination that the criteria have been met, performs an MDT in accordance with the MDT configuration. The MDT results are logged in the memory as an MDT log. The mobile device transmits, to a base station, a log availability indicator indicating the availability of the event-based MDT log.
A void fraction sensor according to the present disclosure includes an insulating pipe having a plurality of through holes through which a liquid flows, and a plurality of electrodes located inside or on the outer surface of the insulating pipe and facing each other across the plurality of through holes. The plurality of through holes have an elongated shape having a first direction and a second direction shorter than the first direction in a cross section perpendicular to the flow direction of the liquid. The plurality of electrodes face each other across the plurality of through holes in the second direction.
G01N 27/22 - Recherche ou analyse des matériaux par l'emploi de moyens électriques, électrochimiques ou magnétiques en recherchant l'impédance en recherchant la capacité
G01F 1/74 - Dispositifs pour la mesure du débit d'un matériau fluide ou du débit d'un matériau solide fluent en suspension dans un autre fluide
57.
CONTROL TERMINAL, BASE STATION, AND COMMUNICATION METHOD
An NCR-UE (control terminal) that controls an NCR apparatus (relay apparatus) that relays a radio signal between a gNB (base station) and a UE (user equipment) in a mobile communication system receives, from the gNB, configuration information used by the NCR apparatus to direct a beam to the UE, and controls the NCR apparatus to direct the beam to the UE, based on the configuration information.
An image forming apparatus includes a controller that causes a plurality of ink heads to eject ink to form a test chart, a density calculator that analyzes the test chart that has been read, and calculates the density of each of the images respectively formed by the plurality of ink heads, a decider that decides whether the density of the images is within a predetermined range from a density average of the images respectively formed by the ink heads of the same color, and an adjustment value calculator that calculates, with respect to the ink head that has formed the image, the density of which is deviated from the predetermined range, an adjustment value for adjusting the reference voltage to be used by the drive device driving the ink head, such that the density of the image to be formed becomes closer to the density average.
B41J 2/21 - Machines à écrire ou mécanismes d'impression sélective caractérisés par le procédé d'impression ou de marquage pour lequel ils sont conçus caractérisés par la mise en contact sélective d'un liquide ou de particules avec un matériau d'impression à jet d'encre pour l'impression à plusieurs couleurs
B41J 3/44 - Machines à écrire ou mécanismes d'impression sélective ayant deux fonctions ou combinés ou associés à des appareils remplissant d'autres fonctions
B41J 13/10 - Supports de feuilles, taquets d'arrêt ou guides fixes
G06K 15/10 - Dispositions pour produire une présentation visuelle permanente des données de sortie utilisant des imprimantes par imprimantes en matrices de points
A coated tool according to a non-limiting aspect of the present disclosure comprises a plate-shaped substrate and a coating layer located on the surface of the substrate. The coated tool has an upper surface. The upper surface includes first corners and second corners having a larger angle than the first corners. The residual stress of the coating layer at the first corners is denoted by a. The residual stress of the coating layer at the second corners is denoted by b. Furthermore, a and b are different.
B23C 5/16 - Outils de fraisage caractérisés par des particularités physiques autres que la forme
B23P 15/28 - Fabrication d'objets déterminés par des opérations non couvertes par une seule autre sous-classe ou un groupe de la présente sous-classe d'outils de coupe
An information processing system comprising an imaging unit (14) that captures a plurality of images, and a control unit (13) that acquires the plurality of images and recognizes drugs included in the plurality of images, wherein the control unit (13) determines, if a first drug included in a first image is also included in a second image captured after the first image, that the first drug included in the first image and the first drug included in the second image are the same drug.
G16H 20/10 - TIC spécialement adaptées aux thérapies ou aux plans d’amélioration de la santé, p. ex. pour manier les prescriptions, orienter la thérapie ou surveiller l’observance par les patients concernant des médicaments ou des médications, p. ex. pour s’assurer de l’administration correcte aux patients
61.
MAGNETIC REFRIGERATION MATERIAL, PRODUCTION METHOD THEREFOR, AND MAGNETIC REFRIGERATION DEVICE
NATIONAL UNIVERSITY CORPORATION KANAZAWA UNIVERSITY (Japon)
NATIONAL INSTITUTE FOR MATERIALS SCIENCE (Japon)
Inventeur(s)
Yamazaki, Shuhei
Ishikawa, Kazuhiro
Matsumoto, Koichi
Saito, Akiko
Sakurai, Hiroya
Kitazawa, Hideaki
Numazawa, Takenori
Abrégé
A magnetic refrigeration material that includes a tetragonal Eu-Ti-O–based compound containing europium (Eu), titanium (Ti) and oxygen (O) as constituent elements.
H01F 1/01 - Aimants ou corps magnétiques, caractérisés par les matériaux magnétiques appropriésEmploi de matériaux spécifiés pour leurs propriétés magnétiques en matériaux inorganiques
C04B 35/462 - 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 titane ou de titanates à base de titanates
C09K 5/14 - Substances solides, p. ex. pulvérulentes ou granuleuses
F25B 21/00 - Machines, installations ou systèmes utilisant des effets électriques ou magnétiques
This ceramic sintered body comprises alumina as a main component and magnesium, silicon, calcium and zirconium as secondary components. For example, the zirconium content, in terms of zirconium oxide, is 0.01-1.0 mass%.
An adsorption substrate according to the present disclosure includes a base, a conductive layer, and a protruding portion. The base has an insulating property. The base has a first surface configured to hold an article to be processed, and a second surface located on an opposite side to the first surface. The conductive layer is located inside the base. The protruding portion has conductivity. The protruding portion protrudes from the conductive layer toward the second surface. The protruding portion extends in a direction parallel to the first surface. The protruding portion has a tapered shape in which a width in a cross section orthogonal to an extending direction is reduced toward the second surface, or a rectangular shape in which the width is uniform.
A fusing unit includes an opposing surface that is opposite to a portion of a heating unit and is formed in a first direction. A heating unit includes an adhesion surface and an elastic seal member. An adhesion surface is opposite to the opposing surface and is formed in the first direction. A seal member is arranged with the first direction as a longitudinal direction, is adhered to the adhesion surface, and is sandwiched between the opposing surface and the adhesion surface when the heating unit is located at a proximity position. The seal member has a structure in which a first foam member adhered to the adhesion surface, a resin sheet adhered to the first foam member, and a second foam member adhered to the resin sheet are stacked.
A processor causes a display device to display a graph image in which a plurality of graph elements, each of which represents data of an operation status of a target device, are arranged. The processor causes a target data image including text relating to the data of the operation status corresponding to a target graph element to be displayed at a position corresponding to the target graph element in a specific area. When a drag operation for moving the target data image is detected, the processor changes the display position of the target data image in a direction of the drag operation. The processor changes the target graph element and changes the display of the target data image in accordance with the change in the display position of the target data image.
G06F 3/04845 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI] pour la commande de fonctions ou d’opérations spécifiques, p. ex. sélection ou transformation d’un objet, d’une image ou d’un élément de texte affiché, détermination d’une valeur de paramètre ou sélection d’une plage de valeurs pour la transformation d’images, p. ex. glissement, rotation, agrandissement ou changement de couleur
G06F 3/04842 - Sélection des objets affichés ou des éléments de texte affichés
66.
METHODS FOR INTELLIGENTLY MANAGING CLOUD PRINTING OPERATIONS
A printing system includes a printing device having a digital front end (DFE). The DFE communicates with a cloud server system within the printing system. The cloud server system includes a paper catalog for the papers used at the printing devices within the printing system. For each printing device, the cloud server system defines a set of papers based on data or information related to the printing device or to a paper being used at the printing device. The set of papers is a number of papers from the paper catalog selected based on the data. The set of papers are provided to the DFE of the printing device. Paper usage is monitored at the printing device and used to adjust the papers within the set of papers stored within the DFE.
A communication method is performed by a user equipment in a mobile communication system for providing multicast/broadcast services (MBS), the communication method including the steps of: receiving, from a first public land mobile network (PLMN), configuration information for configuring radio environmental measurement of broadcast reception from a second PLMN different from the first PLMN; performing the radio environmental measurement of the broadcast reception based on the configuration information when performing the broadcast reception from the second PLMN; and transmitting, to the first PLMN, measurement information including a measurement result of the radio environmental measurement.
H04W 24/02 - Dispositions pour optimiser l'état de fonctionnement
H04W 4/06 - Répartition sélective de services de diffusion, p. ex. service de diffusion/multidiffusion multimédiaServices à des groupes d’utilisateursServices d’appel sélectif unidirectionnel
H04W 84/04 - Réseaux à grande échelleRéseaux fortement hiérarchisés
68.
WIRING BOARD, ELECTRONIC COMPONENT STORAGE PACKAGE, AND ELECTRONIC DEVICE
A wiring board includes a base body, a signal line located at the base body, and a waveguide of a waveguide-type located at the base body. The signal line includes a first end part that is one end of the signal line in a signal transmission direction. The waveguide includes a second end part that is one end of the waveguide in the signal transmission direction, a center part in the signal transmission direction, and an intermediate part on a side of the second end part closer to the center part. The first end part and the second end part are coupled to one another. A width of the waveguide at the second end part is wider than a width of the waveguide at the intermediate part.
A wiring board according to the present disclosure includes: a first insulation layer having a first surface; a land conductor located on the first surface; a second insulation layer covering the first surface and the land conductor and having a second surface on a side opposite to the first insulation layer; a via hole penetrating from the second surface of the second insulation layer to the land conductor; and a via hole conductor located in the via hole and in contact with the land conductor. The via hole conductor includes an underlying metal layer and an electrolytic plating layer located on the underlying metal layer, the underlying metal layer being located on a surface of the land conductor, a wall surface of the via hole, and the second surface. A plurality of voids are located in at least a portion of the underlying metal layer.
An image forming apparatus includes a photoconductor drum, an intermediate transfer belt that moves in contact with the photoconductor drum, and a primary transfer roller that transfers a toner image on the photoconductor drum, to the intermediate transfer belt. A part of a first contact region between the intermediate transfer belt and the photoconductor drum, and a part of a second contact region between the intermediate transfer belt and the primary transfer roller, are made to overlap. A summit of the primary transfer roller, closest to the photoconductor drum in a direction in which the photoconductor drum and the primary transfer roller are aligned across the intermediate transfer belt, is set to intrude on the photoconductor drum, via the intermediate transfer belt. An intrusion amount of the summit of the primary transfer roller on the photoconductor drum, relative to an overlapping amount, is set within a predetermined proper range.
G03G 15/16 - Appareils pour procédés électrographiques utilisant un dessin de charge pour transférer un dessin à un second support d'un dessin de teinte, p. ex. dessin de poudre
G03G 15/01 - Appareils pour procédés électrographiques utilisant un dessin de charge pour reproduire des copies multicolores
71.
IMAGE FORMING APPARATUS INCLUDING PHOTOCONDUCTOR DRUM AND PRIMARY TRANSFER ROLLER
An image forming apparatus includes a photoconductor drum, an intermediate transfer belt that moves in contact with the photoconductor drum, and a primary transfer roller which is a metal roller. A first contact region, being a region on the photoconductor drum in contact with the intermediate transfer belt, and a second contact region, being a region on the primary transfer roller in contact with the intermediate transfer belt, are spaced from each other, and a summit of the primary transfer roller, protruding farthest toward the photoconductor drum, in a direction in which the photoconductor drum and the primary transfer roller are aligned across the intermediate transfer belt, is set to intrude on the photoconductor drum, via the intermediate transfer belt.
G03G 15/16 - Appareils pour procédés électrographiques utilisant un dessin de charge pour transférer un dessin à un second support d'un dessin de teinte, p. ex. dessin de poudre
G03G 15/01 - Appareils pour procédés électrographiques utilisant un dessin de charge pour reproduire des copies multicolores
An image forming apparatus includes an image forming portion and a sheet feed unit. The sheet feed unit has a pickup roller, a feed roller, and a retard roller. The pickup roller makes contact with a recording medium stored in a sheet feed cassette and feeds out the recording medium. The feed roller conveys the recording medium fed out by the pickup roller. The retard roller is kept in pressed contact with the feed roller to form a nip portion and conveys the recording medium while separating one sheet of it from the rest. The feed roller is covered at least partly from above by a first charge elimination member. The first charge elimination member is grounded.
An image forming apparatus includes an image forming portion, a sheet feeding portion, a discharge portion, a sheet conveyance passage, a branch conveyance passage, a conveyance guide, and a pair of assist rollers. The conveyance guide forms part of the conveyance surface of the sheet conveyance passage at the intersection between the sheet conveyance passage and the branch conveyance passage. The pair of assist rollers conveys a recording medium along the sheet conveyance passage. The conveyance guide is supported to be swingable about a swing axis in a direction in which it retracts from the conveyance surface of the sheet conveyance passage. One of the pair of assist rollers is fixed to a shaft extending parallel to the swing axis and is rotatably supported on the conveyance guide.
A cooling apparatus includes a main tank and a replenishment apparatus that replenishes a refrigerant liquid in the main tank, a waste liquid tank, a waste liquid pipe, and a liquid detection apparatus. The waste liquid tank is arranged at a position lower than the main tank. The waste liquid pipe is connected to a discharge port formed in the main tank and forms a flow channel extending to the waste liquid tank from the discharge port via a specific position. The liquid detection apparatus detects the refrigerant liquid in the waste liquid pipe at the specific position. The specific position is a position higher than the discharge port and lower than an upper end of a region capable of storing the refrigerant liquid in the main tank.
F28F 9/22 - Dispositions pour diriger les sources de potentiel calorifique dans des compartiments successifs, p. ex. aménagement des plaques de guidage
B41J 2/17 - Machines à écrire ou mécanismes d'impression sélective caractérisés par le procédé d'impression ou de marquage pour lequel ils sont conçus caractérisés par la mise en contact sélective d'un liquide ou de particules avec un matériau d'impression à jet d'encre caractérisés par la manipulation de l'encre
B41J 29/377 - Dispositions pour le refroidissement ou la ventilation
This imaging device has a first substrate, a second substrate, and a holding part. The holding part holds the first substrate at a first position. The holding part has a connection part. The connection part connects the second substrate to the first substrate.
G03B 30/00 - Modules photographiques comprenant des objectifs et des unités d'imagerie intégrés, spécialement adaptés pour être intégrés dans d'autres dispositifs, p. ex. des téléphones mobiles ou des véhicules
An apparatus includes a first coupler that couples a first portion of a test signal to a first input of first beam forming integrated circuit (BFIC) electronics and second portion of the test signal to second input of second BFIC electronics. A second coupler combines a first output signal from the first BFIC electronics and a second output signal from the second BFIC electronics. The collective phase offset due to the first coupler and the second coupler is 180 degrees. During a test mode, a controller eliminates, or at least reduces, a difference in phase between the first and second BFIC electronics by adjusting a phase shifter in at least one of the BFIC electronics. The BFIC electronics have the same phase offset when the power detected by a power detector at the second coupler output is zero. The controller applies the control signals during beam forming operation of the electronics.
H04B 7/06 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
H04B 7/08 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station de réception
A communication method performed by a user equipment in a mobile communication system for providing a multicast/broadcast service (MBS) includes receiving, from a network, information for configuring a resume condition for initiating a radio resource control (RRC) connection resume at a time of multicast reception in an RRC inactive state, the resume condition being related to multicast reception quality, evaluating whether the multicast reception quality satisfies the resume condition when performing the multicast reception in the RRC inactive state, holding log information related to the multicast reception based on the multicast reception quality satisfying the resume condition, and transmitting the log information to the network after transitioning from the RRC inactive state to an RRC connected state.
H04W 76/40 - Gestion de la connexion pour la distribution ou la diffusion sélective
H04W 76/27 - Transitions entre états de commande de ressources radio [RRC]
78.
IMAGE FORMING APPARATUS AND INK SUPPLY METHOD CAPABLE OF PREVENTING TEMPERATURE OF HEATED INK SUPPLIED TO STORAGE PORTION FROM FALLING BELOW TARGET TEMPERATURE
An image forming apparatus includes an ejection portion, a container portion, a storage portion, a heater, a detection processing portion, and a supply processing portion. The ejection portion ejects ink. The container portion contains the ink to be supplied to the ejection portion. The storage portion stores the ink between the container portion and the ejection portion in a supply path of the ink from the container portion to the ejection portion. The heater heats the ink between the container portion and the storage portion in the supply path; The detection processing portion detects temperature of a location where the image forming apparatus is installed. The supply processing portion supplies the ink from the container portion to the storage portion at a supply speed based on the detected temperature detected by the detection processing portion.
B41J 2/17 - Machines à écrire ou mécanismes d'impression sélective caractérisés par le procédé d'impression ou de marquage pour lequel ils sont conçus caractérisés par la mise en contact sélective d'un liquide ou de particules avec un matériau d'impression à jet d'encre caractérisés par la manipulation de l'encre
B41J 2/195 - Machines à écrire ou mécanismes d'impression sélective caractérisés par le procédé d'impression ou de marquage pour lequel ils sont conçus caractérisés par la mise en contact sélective d'un liquide ou de particules avec un matériau d'impression à jet d'encre caractérisés par la manipulation de l'encre pour contrôler la qualité de l'encre
B41J 29/46 - Utilisation de systèmes avertisseurs, p. ex. mis en action par l'approche de la fin de la ligne
79.
SHEET FEED DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME
A retard roller includes a roller main body, a shaft, a torque limiter, a holding member, and a restriction member. The torque limiter switches the roller main body between rotation and stopping. The holding member is disposed on one side of the roller main body in an axial direction thereof and supports the shaft. The restriction member is disposed on the other side of the roller main body in the axial direction thereof, includes a locking portion locked to the shaft, and restricts movement of the roller main body in the axial direction thereof. The roller main body is swingably supported via a first support portion provided in the holding member and a second support portion provided in the restriction member, and is pressed against the feed roller.
An inkjet recording apparatus includes a conveyance portion, a recording portion, and a pretreatment liquid ejection head. The conveyance portion conveys a recording medium. The recording portion includes a recording head that ejects aqueous ink onto the recording medium conveyed thereto by the conveyance portion. The pretreatment liquid ejection head is arranged upstream of the recording portion in a conveyance direction of the recording medium and ejects a pretreatment liquid onto the recording medium by an inkjet method. The pretreatment liquid contains at least a binder resin and water. Where a resolution of the pretreatment liquid ejection head is indicated as A [dpi] and a resolution of the recording head is indicated as B [dpi], a relationship A
B41J 3/407 - Machines à écrire ou mécanismes d'impression ou de marquage sélectif caractérisés par le but dans lequel ils sont construits pour le marquage sur des matériaux particuliers
B41J 2/21 - Machines à écrire ou mécanismes d'impression sélective caractérisés par le procédé d'impression ou de marquage pour lequel ils sont conçus caractérisés par la mise en contact sélective d'un liquide ou de particules avec un matériau d'impression à jet d'encre pour l'impression à plusieurs couleurs
B41J 11/00 - Dispositifs ou agencements pour supporter ou manipuler un matériau de copie en feuilles ou en bandes
C09D 11/30 - Encres pour l'impression à jet d'encre
C09D 11/54 - Encres à base de deux liquides, l’un des liquides étant l’encre, l’autre liquide étant une solution de réaction, un fixateur ou une solution de traitement pour l’encre
81.
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME
A magnet member is non-rotatably secured inside a developing sleeve, and includes a plurality of magnetic poles arranged along a rotation direction of the developing sleeve. The magnetic poles include a main pole facing the image carrying member, and a peeling pole that is disposed downstream of and adjacent to the main pole in the rotation direction of the developing sleeve and that peels off the developer carried on the developer carrying member. A magnetic-flux-density peak-position of the main pole is located below a horizontal line passing through a rotation center of the developing sleeve, and as viewed from an axial direction, an angle that a line extending from the magnetic-flux-density peak-position of the main pole to the rotation center of the developing sleeve forms with respect to the horizontal line passing through the rotation center of the developing sleeve is 40° or larger but 80° or smaller.
G03G 15/08 - Appareils pour procédés électrographiques utilisant un dessin de charge pour développer en utilisant un développateur solide, p. ex. développateur en poudre
An inkjet recording apparatus includes a cooling device, a current sensing device, and a determination device. The cooling device includes a centrifugal pump and a motor that drives the centrifugal pump. The current sensing device senses a current flowing to the motor. The determination device determines whether or not air entrainment and liquid leakage occur in the circulation path in the cooling device by comparing the current sensed by the current sensing device and a current reference range.
B41J 29/377 - Dispositions pour le refroidissement ou la ventilation
F28F 9/22 - Dispositions pour diriger les sources de potentiel calorifique dans des compartiments successifs, p. ex. aménagement des plaques de guidage
G01R 19/00 - Dispositions pour procéder aux mesures de courant ou de tension ou pour en indiquer l'existence ou le signe
83.
TRANSFER UNIT AND IMAGE FORMING APPARATUS INCLUDING THE SAME
A transfer unit includes a switching cam and a fixed cam. The fixed cam includes a second guide hole, a positioning groove, and a cam positioning recessed portion. The second guide hole is formed to overlap a first guide hole and is engaged with a first and a second engaging portion. The positioning groove is formed in an outer peripheral part of the second guide hole along the radial direction and is engaged with, when a first roller is arranged opposite an image carrying member, the first engaging portion and, when a second roller is arranged opposite the image carrying member, the second engaging portion. The cam positioning recessed portion is formed in the outer peripheral part of the second guide hole along the radial direction and is engaged with the second engaging portion when the first engaging portion engages with the positioning groove.
G03G 15/01 - Appareils pour procédés électrographiques utilisant un dessin de charge pour reproduire des copies multicolores
G03G 15/16 - Appareils pour procédés électrographiques utilisant un dessin de charge pour transférer un dessin à un second support d'un dessin de teinte, p. ex. dessin de poudre
G03G 21/16 - Moyens mécaniques facilitant la maintenance de l'appareil, p. ex. structures modulaires
Provided is an image forming apparatus capable of suppressing an influence of environment when printing on a print quality. The image forming apparatus includes a photosensitive member, a charging roller, and a power supply. The photosensitive member has a relative dielectric constant of 3.7 or more and 6.2 or less. The charging roller charges the photosensitive member and has a surface rotational resistance of 5.2 log Ω or more and 6.1 log Ω or less. The power supply applies a DC voltage to the charging roller.
G03G 15/02 - Appareils pour procédés électrographiques utilisant un dessin de charge pour déposer une charge uniforme, p. ex. pour sensibiliserDispositifs pour la décharge corona
A controller controls a first lifting device and thereby changes a height position of the feeding tray, and controls a second lifting device and thereby changes a height position of an ejection port correspondingly to a sheet amount on an output tray. If an output lift upperlimit sensor detects that the ejection port reaches an upperlimit height position, the controller temporarily stops document sheet transportation. When the controller tries to lift the ejection port to a height position corresponding to the sheet amount, if a height position of the ejection port does not become the height position corresponding to the sheet amount and the output lift upperlimit sensor does not detect that the ejection port reaches the upperlimit height position even though the second lifting device operates for predetermined time, then the controller temporarily stops document sheet transportation until document sheets on the output tray are removed.
H04N 1/00 - Balayage, transmission ou reproduction de documents ou similaires, p. ex. transmission de fac-similésLeurs détails
B65H 7/14 - Commande de l'alimentation en articles, de l'enlèvement des articles, de l'avance des piles ou d'appareils associés permettant de tenir compte d'une alimentation incorrecte, de la non présence d'articles ou de la présence d'articles défectueux par palpeurs ou détecteurs par palpeurs ou détecteurs photo-électriques
A wiring board according to the present disclosure comprises: an insulating substrate that has a first surface and a second surface on the opposite side from the first surface; a first pad and a second pad that are positioned on the first surface; a first circuit conductor that has a first end portion that is connected to the first pad and a second end portion that is positioned closer to the second surface side than the first end portion; a second circuit conductor that has a third end portion that is connected to the second pad and a fourth end portion that is positioned closer to the second surface side than the third end portion; and a third circuit conductor that connects the second end portion and the fourth end portion. The first circuit conductor and the second circuit conductor have a circuit structure of the same shape as each other, or have a plane-symmetric circuit structure that has a virtual plane that perpendicularly intersects a virtual straight line connecting the second end portion and the fourth end portion as the plane of symmetry.
A wiring board according to the present disclosure has an insulating substrate in which a plurality of insulating layers and a plurality of conductor layers are alternately laminated, the insulating substrate including a first surface and a second surface positioned on the opposite side from the first surface. The conductor layers include a first conductor layer positioned on the first surface, a second conductor layer positioned on the second surface, a first dummy pattern positioned on the first surface or the second surface, and a second dummy pattern positioned on the first surface or the second surface.
A virtual image display device includes a backlight, a display panel, an optical system, and a backlight controller. The backlight includes a plurality of light emitters and a light-emitting surface that can emit light from the plurality of light emitters. The display panel includes a display surface that displays an image with light emitted from the light-emitting surface. The optical system enlarges an image of the display surface and an image of the light-emitting surface by different enlargement factors to form a virtual image in a field of view of a user. The backlight controller performs local dimming control by switching each of the plurality of light emitters between an emissive state and a non-emissive state based on the image displayed on the display panel. The light-emitting surface is smaller than the display surface.
G09G 3/34 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p. ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice en commandant la lumière provenant d'une source indépendante
B60K 35/234 - Dispositifs d'affichage "tête haute" [HUD] commandant la luminosité, la couleur ou le contraste d’images virtuelles en fonction des conditions de conduite ou de l’état du véhicule ou du conducteur
G09G 3/20 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p. ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice
A semiconductor module includes a substrate, at least one semiconductor element located on the substrate, and an optical fiber cable connected to the semiconductor element. The optical fiber cable is directly or indirectly fixed to the substrate at a plurality of locations.
A pretreatment liquid is used for pretreating an impermeable medium on which an image is recorded with a water-based ink. A polarity component of surface free energy of the impermeable medium is 10 mJ/m2 or less. The pretreatment liquid contains 10 mass % or more of 2-ethylhexyl acrylate.
C09D 11/54 - Encres à base de deux liquides, l’un des liquides étant l’encre, l’autre liquide étant une solution de réaction, un fixateur ou une solution de traitement pour l’encre
B41J 2/155 - Leur agencement pour l'impression ligne par ligne
B41J 3/407 - Machines à écrire ou mécanismes d'impression ou de marquage sélectif caractérisés par le but dans lequel ils sont construits pour le marquage sur des matériaux particuliers
B41J 11/00 - Dispositifs ou agencements pour supporter ou manipuler un matériau de copie en feuilles ou en bandes
C09D 11/102 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone
C09D 11/107 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone à partir d'acides non saturés ou de leurs dérivés
C09D 11/40 - Jeux d’encres spécialement adaptés à l’impression à jet d’encre à plusieurs couleurs
91.
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS
An electrophotographic photoreceptor includes: a conductive base; an intermediate layer provided on the conductive base; and a photosensitive layer provided on the intermediate layer, the intermediate layer including titanium oxide and an intermediate layer resin, the titanium oxide having been subjected to no surface treatment with an inorganic material, a content of the titanium oxide being 1.3 parts by mass or more and 1.7 parts by mass or less with respect to 1.0 part by mass of the intermediate layer resin.
G03G 5/14 - Couches intermédiaires ou de recouvrement inertes pour les couches recevant la charge
G03G 15/02 - Appareils pour procédés électrographiques utilisant un dessin de charge pour déposer une charge uniforme, p. ex. pour sensibiliserDispositifs pour la décharge corona
G03G 21/18 - Moyens mécaniques facilitant la maintenance de l'appareil, p. ex. structures modulaires utilisant une cartouche de traitement
92.
POSITIVELY CHARGEABLE MAGNETIC ONE-COMPONENT TONER
Positively chargeable magnetic one-component toner includes a toner particle having: a toner base particle containing at least a binder resin and a magnetic powder; and an external additive attached to the surface of the toner base particle. When the toner is mixed with standard carrier P-01 for 10 minutes such that the mass mixture ratio of the toner to the carrier is x (x=0.2, 0.4, 0.6, 0.8, or 1.0) and that the charge amount of the carrier is y, the approximation expression y=b*xa of the charge amount of the carrier fulfills 0.3≤a≤1 and −7≤b≤−3.
A magnetic one-component toner includes toner particles each including a toner base particle and an external additive attached to a surface of the toner base particle. The external additive includes conductive particles with a specific resistance of 1.0E+4 [Ω·cm] or lower, resin particles with a number average primary particle sizes of 50 nm or more but 100 nm or less, and silica particles. The resin particles are formed by using an anion surfactant and formed from a vinyl resin having a repeating unit represented by general formula (1) below, a repeating unit represented by general formula (2) below, and a repeating unit derived from a sulfo group-containing vinyl compound. A content ratio of the repeating unit derived from the sulfo group-containing vinyl compound in the vinyl resin is 2.0 mol % or more but 5.0 mol % or less relative to all repeating units in the vinyl resin.
A magnetic one-component toner includes toner particles each including a toner base particle and an external additive attached to a surface of the toner base particle. The external additive includes conductive particles with a specific resistance of 1.0E+4 [Ω·cm] or lower, resin particles with a number average primary particle sizes of 50 nm or more but 100 nm or less, and silica particles. The resin particles are formed by using an anion surfactant and formed from a vinyl resin having a repeating unit represented by general formula (1) below, a repeating unit represented by general formula (2) below, and a repeating unit derived from a sulfo group-containing vinyl compound. A content ratio of the repeating unit derived from the sulfo group-containing vinyl compound in the vinyl resin is 2.0 mol % or more but 5.0 mol % or less relative to all repeating units in the vinyl resin.
C08F 220/18 - Esters des alcools ou des phénols monohydriques des phénols ou des alcools contenant plusieurs atomes de carbone avec l'acide acrylique ou l'acide méthacrylique
G03G 15/09 - Appareils pour procédés électrographiques utilisant un dessin de charge pour développer en utilisant un développateur solide, p. ex. développateur en poudre utilisant une brosse magnétique
G03G 15/16 - Appareils pour procédés électrographiques utilisant un dessin de charge pour transférer un dessin à un second support d'un dessin de teinte, p. ex. dessin de poudre
G03G 15/20 - Appareils pour procédés électrographiques utilisant un dessin de charge pour le fixage, p. ex. par la chaleur
94.
TONER FOR DEVELOPMENT OF ELECTROSTATIC LATENT IMAGES
Toner for development of electrostatic latent images includes a toner particle having a toner core particle and a shell layer. The shell layer is formed of resin fine particles containing vinyl-based resin and including a plurality of types of first resin fine particles and second resin fine particles. The shell layer has a sea-like region formed of the plurality of types of first resin fine particles and island-like bumps formed of the second resin fine particles with a larger average particle size than the first resin fine particles. At least one type of first resin fine particles contains a quaternary ammonium compound and the second resin fine particles contain fluorine-containing vinyl-based resin. The average particle size of the second resin fine particles is from 70 nm to 150 nm, and the ratio of coverage of the surface of the toner core particle with the bumps is from 10% and 50%.
Toner for development of electrostatic latent images has a toner particle including a toner core particle and a shell layer that coats it. The toner core particle includes, at least, a binder resin and a colorant. The toner core particle contains as the binder resin a particular polyester resin having a repeating unit derived from 1,2-propanediol. The shell layer contains a alcoholic hydroxy group containing resin having one or more types of repeating unit having an alcoholic hydroxy group. The proportion of an alcoholic hydroxy group containing monomer in the alcoholic hydroxy group containing resin is 1 mass % or more. The coverage ratio of the surface of the toner core particle with the shell layer is 75% or more.
A cleaning solution is a cleaning solution for cleaning an ink ejection surface of a recording head of an inkjet recording apparatus, including: water; a water-soluble organic solvent; an amphoteric surfactant having a betaine structure; a silicone surfactant; a nonionic surfactant other than the silicone surfactant; and an inorganic salt having a pH buffering effect. The cleaning solution has viscosity at 25° C. of 2.5 mPa·s or less. The cleaning solution has a static surface tension of 25 mN/m or less. The cleaning solution has a pH of 8.0 or more and 9.5 or less after being sealed and allowed to stand at room temperature for one year.
C09D 11/326 - Encres à pigments caractérisées par le dispersant du pigment
C09D 11/38 - Encres pour l'impression à jet d'encre caractérisées par des additifs non macromoléculaires autres que les solvants, les pigments ou les colorants
A processing unit performs a postprocess for a sheet bunch on a processing tray. In a waiting transportation path, a subsequent sheet can wait while the postprocess is performed for the sheet bunch. If sheet transportation is suspended, a controller determines whether concurrent transportation is performed or not on the basis of whether there is the sheet bunch on the processing tray and whether there is the subsequent sheet in the waiting transportation path. In the concurrent transportation, when the sheet bunch is outputted through an ejection port, the controller transports the subsequent sheet to an output roller and causes the subsequent sheet to protrude from the ejection port such that the subsequent sheet partially overlaps the sheet bunch, and after a rear end of the sheet bunch passes through the ejection port, the controller reverses the output roller and transports the subsequent sheet to the processing tray.
B65H 43/06 - Utilisation de dispositifs de commande de vérification ou de sécurité, p. ex. dispositifs automatiques comportant un élément pour détecter une variable détectant ou réagissant à l'achèvement de la pile
B65H 29/12 - Délivrance ou progression des articles à la sortie des machinesProgression des articles vers ou dans les piles au moyen du resserrement entre deux rubans ou courroies mobiles, ou entre deux jeux de rubans ou courroies
B65H 29/14 - Délivrance ou progression des articles à la sortie des machinesProgression des articles vers ou dans les piles au moyen du resserrement entre deux rubans ou courroies mobiles, ou entre deux jeux de rubans ou courroies et introduisant les articles dans une pile
B65H 29/60 - Aiguilleurs ou déviateurs d'articles pour dévier l'écoulement dans des voies alternées
B65H 31/02 - Récepteurs de piles avec support d'extrémité fixe contre lequel la pile s'entasse
B65H 37/04 - Appareils délivrant des articles ou des bandes, comportant des dispositifs pour exécuter des opérations auxiliaires particulières pour fixer ensemble des articles ou des bandes, p. ex. par adhésifs, piqûre ou brochage
An inkjet ink includes: a pigment, a water-based solvent, an alkaline agent, and a dispersion resin. The dispersion resin is a block polymer that includes a hydrophobic polymer block including benzylmethacrylate and a hydrophilic polymer block including methacrylic acid. The block polymer has an acid value of 120 mg KOH/g or more and 200 mg KOH/g or less. The water-based solvent has a log Kow of 0 or more.
C09D 11/30 - Encres pour l'impression à jet d'encre
C09D 11/107 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone à partir d'acides non saturés ou de leurs dérivés
A conveying mechanism sequentially conveys document sheets placed on a document sheet placing portion to a document sheet discharge portion through an image reading position at which an image is read from each of the document sheets. The document sheet discharge portion is provided below the document sheet placing portion. A raising and lowering mechanism raises and lowers the document sheet placing portion. A first determination processing portion determines whether or not any of the document sheets is placed on the document sheet placing portion. A second determination processing portion determines whether or not any of the document sheets is placed on the document sheet discharge portion. A raising and lowering processing portion controls raising and lowering operations by the raising and lowering mechanism on the basis of results of determinations made by the first determination processing portion and the second determination processing portion.
H04N 1/00 - Balayage, transmission ou reproduction de documents ou similaires, p. ex. transmission de fac-similésLeurs détails
G03G 15/22 - Appareils pour procédés électrographiques utilisant un dessin de charge impliquant la combinaison de plus d'une phase de traitement comprise dans les groupes
100.
ELECTRONIC APPARATUS, RESIST UNIT, AND DRIVING METHOD FOR A RESIST UNIT
An electronic apparatus includes a resist unit and a control part. The resist unit includes a resist roller that feeds a recording medium to a processing part that performs processing on the recording medium and a correction motor capable of moving the resist roller to correct a deviation of the recording medium. The control part drives the correction motor with a first pulse signal having a first frequency, and then drives the correction motor with a second pulse signal having a second frequency, which is a frequency lower than the first frequency and is a frequency capable of applying to the resist unit vibration components of a phase opposite to a phase of vibrations in the resist unit.
