baber/WOPTO huggingface dataset:
Patent JP-2021019676-A (JP)
Title: Showcase
Inventor: KANZAKI KATSUYA
IPC: F25D11/00
Filed: 2019-07-24
Abstract: To facilitate the sorting work of commodities.SOLUTION: A showcase 10 is configured such that commodity-placing shelves 10d for placing commodities are provided in multiple steps along the vertical direction in a storage chamber 10c of a case body 10a. The showcase includes a control unit 16 for transmitting storage information between a management device 20 being higher-level equipment of the showcase 10 and a mobile terminal device 30 according to an acquisition requirement of the storage information of the commodities placed in the commodity placing shelves 10d by the mobile terminal device 30, when the mobile terminal device 30 is electrically connected in a manner capable of communicating to each other. An interface 15 for electrically connecting between the mobile terminal device 30 and itself is provided in a temperature display unit 18 for performing temperature display of a storage chamber 10c, and may preferably be covered by an operation cover 19 under normal circumstances.SELECTED DRAWING: Figure 1
Patent JP-2021022966-A (JP)
Title: Control device of dc/dc converter
Inventor: SAIKI KUNIHIKO
IPC: H02M3/155
Filed: 2019-07-25
Abstract: To estimate a power supply voltage from other detected values without using a detected value of the power supply voltage and control an output voltage in a control device of a DC/DC converter.SOLUTION: In a voltage control unit 7, feedback control is performed so that an output voltage vDC is equal to an output voltage command value vDCr and a temporary current command value is output. A power supply voltage computation device 11 estimates a power supply voltage vB on the basis of the output voltage vDC and a power supply current iB. A correction unit 8 corrects the temporary current command value with the power supply voltage vB and outputs it as a power supply current command value iBr. A current control unit 10 performs feedback control so that the power supply current iB is equal to the power supply current command value iBr and outputs a PWM command s. On the basis of the PWM command s, gate signals gU, gD of a switching element are generated.SELECTED DRAWING: Figure 2
Patent JP-2021027094-A (JP)
Title: Laminated ceramic electronic component
Inventor: ATSUMI TERUO
IPC: H01G4/232
Filed: 2019-08-01
Abstract: To provide a laminated ceramic electronic component that is not easily affected by hydrogen in an external electrode.SOLUTION: A laminated ceramic electronic component includes a ceramic body, a protective layer, and an external electrode. The ceramic body faces a plurality of internal electrodes laminated in a first axis direction, and an end face oriented in a second axis direction orthogonal to the first axis and from which at least some of the plurality of internal electrodes are drawn out. The protective layer contains at least one element selected from the group consisting of Al, Si, Cr, Zn, Ga, Ge, In, Sn, W, Pt, Au, and Bi as a main component, and covers the entire region of the end face.SELECTED DRAWING: Figure 2
Patent JP-2021026091-A (JP)
Title: Zoom lens and optical device
Inventor: YAMAZAKI SHINJI
IPC: G02B15/16
Filed: 2019-08-02
Abstract: To provide a zoom lens which is compact and well corrected for chromatic aberration.SOLUTION: An zoom lens is provided, consisting of a negative first lens group L1 and a positive second lens group L2 in order from the object side. The second lens group comprises a first lens G2p1 with positive or negative refractive power disposed on the most object side, a second lens G2n1 with refractive power of a sign opposite that of the first lens, and at least two positive lenses and one negative lens arranged on the image side of the second lens. The zoom lens satisfies conditions expressed as: -1.30≤f1/f2≤-0.65, 15≤νn1≤31, 2.0≤β2t/β2w≤6.0, where f1, f2 represent focal lengths of the first and second lens groups, νn1 represents an Abbe number of a first or second negative lens of the second lens group L2, β2w represents a lateral magnification of the second lens group L2 at the wide-angle end, and β2t represents a lateral magnification of the second lens group at the telephoto end.SELECTED DRAWING: Figure 1
Patent JP-2021026916-A (JP)
Title: Illumination device and display device
Inventor: UCHINO SATOSHI
IPC: F21S2/00
Filed: 2019-08-06
Abstract: To provide an illumination device and a display device capable of achieving electromagnetic induction type touch detection while suppressing increase in costs and deterioration in design properties.SOLUTION: An illumination device 20 includes: a plurality of light emitting elements LED; an anode electrode (first electrode) AD for supplying an anode potential (first potential) to an anode (first terminal) of the light emitting element LED; a cathode electrode (second electrode) CD for supplying a cathode potential (second potential) to a cathode (second terminal) of the light emitting element LED; a plurality of transmission electrodes Ctx to which a drive signal Vd is supplied for generating a magnetic field; a plurality of reception electrodes CRx where electromotive force attributed to the magnetic field is generated; and a multilayer substrate 200 in which the plurality of light emitting elements LED are arranged juxtaposed in a first direction Dx and a second direction Dy different from the first direction Dx, and the anode electrode (first electrode) AD, the cathode electrode (second electrode) CD, the transmission electrode CTx, and the reception electrode CRx are provided.SELECTED DRAWING: Figure 2
Patent JP-2021025933-A (JP)
Title: Displacement output device and electric actuator
Inventor: NARITA HIROAKI
IPC: H02P29/00
Filed: 2019-08-07
Abstract: To reduce the size and cost of an electric actuator by preventing the restriction of the arrangement of a displacement output device.SOLUTION: A displacement output device (70) is a displacement output device (70) for outputting a signal corresponding to the displacement of the output mechanism of the electric actuator including the output mechanism which is mechanically displaced according to the rotation of a motor, a sensor which detects the mechanical displacement of the output mechanism, and a control part which controls the rotation of the motor on the basis of the output of the sensor and includes a first terminal (W) which is connected to a reference potential, a second terminal (B) which has an arbitrary input voltage applied to the first terminal, a third terminal (R) which outputs an output voltage corresponding to the displacement of the output mechanism with respect to the input voltage, an arithmetic processing part (73) which calculates the ratio of the displacement of the output mechanism on the basis of the output of the sensor, and an output circuit (75) which generates a voltage corresponding to the ratio calculated by the arithmetic processing part with respect to the input voltage and outputs the voltage to the third terminal as the output voltage.SELECTED DRAWING: Figure 1
Patent JP-2021025631-A (JP)
Title: Ball screw device
Inventor: YAMAMOTO SHINPEI
IPC: F16H25/22
Filed: 2019-08-08
Abstract: To provide a ball screw device which can make a motion of a ball smooth.SOLUTION: A ball screw device has: a screw shaft having a first screw groove at an external peripheral face; a nut having a second screw groove corresponding to the first screw groove at an internal peripheral face; a plurality of balls rolling between the first screw groove and the second screw groove; and a plurality of holding pieces arranged between the adjacent balls. Each of the plurality of holding pieces is a cube, and has a first recess and a second recess opposing each other in a first direction passing a center of the holding piece, a third recess and a fourth recess opposing each other in a second direction orthogonal to the first direction, and a fifth recess and a sixth recess opposing each other in a third direction orthogonal to the first direction and the second direction.SELECTED DRAWING: Figure 4
Patent JP-2021028803-A (JP)
Title: Reference position determining device
Inventor: YAMAGUCHI KAZUHIKO
IPC: G08G1/16
Filed: 2019-08-09
Abstract: To provide a reference position determining device for appropriately updating a reference position of a driver's face position.SOLUTION: A reference position determining device 1 comprises: a face position information acquisition unit 121 that acquires face position time-series data indicating a time change of a driver's face position in a captured image of a driver driving a vehicle V; a vehicle speed information acquisition unit 122 that acquires vehicle speed time-series data indicating a time change of a vehicle speed of the vehicle; a section setting unit 124 that sets a section of time-series data for determining a reference position of the driver's face position with the acquisition of new time-series data by the face position information acquisition unit 121 and the vehicle speed information acquisition unit 122, including the new time-series data; and a reference position determination unit 125 that determines a reference position of a face position based on face position statistics obtained from the face position of the face position time-series data corresponding to the vehicle speed that is equal to or higher than a predetermined vehicle speed in the vehicle speed time-series data in the section set by the section setting unit 124 when the section setting unit 124 sets the section.SELECTED DRAWING: Figure 1
Patent JP-2019215905-A (JP)
Title: Modeling method and modeling system
Inventor: GEORGE A ALLEN
IPC: G06T17/20
Filed: 2019-08-14
Abstract: To provide a geometric modeling method applied to a geometric model by a data processing system comprising a kernel and associated applications.SOLUTION: The modeling method comprises receiving data for an object to be processed by the kernel, generating a standalone object for a user interface application of the geometric model, and storing the standalone object.SELECTED DRAWING: Figure 13
Patent JP-2021029332-A (JP)
Title: Game machine
Inventor: ENOMOTO ERI
IPC: A63F5/04
Filed: 2019-08-19
Abstract: To provide a game machine enabling an easy confirmation regarding normality of a plurality of serial communication circuits.SOLUTION: From a sub control circuit 42 to a sub liquid crystal unit 200, a serial line confirmation command is transmitted via a first serial line (sub connection reception main line). A result of determination on the consistency of the serial line confirmation command is transmitted from the sub liquid crystal unit 200 to the sub control circuit 42 through the first serial line (sub connection transmission main line) and a second serial line (sub connection transmission sub line). If the result of determination on the consistency of the serial line confirmation command is normal, the sub liquid crystal unit 200 transmits an ACK command to the sub control circuit 42, but if abnormal, transmits an NAK command to the sub control circuit 42.SELECTED DRAWING: Figure 34
Patent JP-2021029508-A (JP)
Title: Imaging device
Inventor: FUKUMOTO JUNYA
IPC: G02B23/24
Filed: 2019-08-22
Abstract: To ensure sufficient image quality for an observation.SOLUTION: An imaging device related to the embodiment includes an optical element and a plurality of image pickup devices. The optical element separates incident light into light of at least three kinds of wavelength bands. The plurality of the image pickup devices respectively receive the light of at least three kinds of the wavelength bands separated by the optical element. At least one of the plurality of the image pickup devices has a function to further separate the wavelength band of the light entering the image pickup device into at least two kinds of wavelength bands.SELECTED DRAWING: Figure 1
Patent JP-2021030378-A (JP)
Title: Conveyance system for work line, and robot system comprising the same
Inventor: NARIAI HITOSHI
IPC: B23P21/00
Filed: 2019-08-26
Abstract: To provide a conveyance system for a work line, the constitution of which is simplified without making the size larger than conventional ones, and a robot system comprising the same.SOLUTION: A conveyance system for a work line includes: a pair of shuttle bars which support a workpiece and are extended in a conveyance direction; and a plurality of locators which have a plurality of locator pins constituted in a vertically movable manner and make the workpiece lifted and arranged by making the plurality of locator pins ascend to a predetermined height, after the plurality of locator pins are lifted so that the workpiece conveyed to a predetermined position by the pair of shuttle bar can be received from the pair of shuttle bars by the plurality of locator pins.SELECTED DRAWING: Figure 5
Patent JP-2020013142-A (JP)
Title: Flexible reflective substrate, manufacturing method thereof, and base material composition for use in reflective substrate
Inventor: TAZAKI MASUJI
IPC: C09D7/62
Filed: 2019-08-29
Abstract: To provide a versatile flexible reflective substrate which has flexibility capable of following curvature and causing neither creases nor cracks, which exhibits high reflectance of high luminance light of approximately 340-500 nm, which has excellent thermal conductivity without deterioration and yellowing caused over time by the irradiation of the high luminance light, which has excellent light resistance, heat resistance, antiweatherability, and flame resistance, which has stability under chemical and mechanical stresses to maintain a white color over a long period of time, which has excellent adhesion to metals and resins, can be easily formed for covering a wiring substrate, has high production efficiency, and can be manufactured at a low cost.SOLUTION: A flexible reflective substrate 10 with the thickness of 1-2000 μm formed by containing a white inorganic filler powder dispersed in a three-dimensional crosslinked silicone resin along with an adhesive component, the inorganic filler powder having a higher reflective index than that of the silicone resin. The flexible reflective substrate 10 is a cured material of a raw material composition including the adhesive component and the white inorganic filler powder in a silicone rubber raw material, where the white inorganic filler powder includes a surface-treated coated titanium oxide such as Al, and a reflectance is 90% or more at the wavelength of 550 nm.SELECTED DRAWING: Figure 1
Patent JP-2021030690-A (JP)
Title: Image formation apparatus and image formation method
Inventor: KARAKAMA SUSUMU
IPC: B41J2/01
Filed: 2019-08-29
Abstract: To provide an image formation apparatus and image formation method which can suppress the occurrence of slide and loading collapse between loaded recording media.SOLUTION: An image formation apparatus comprises: a first image formation unit which forms a first image on an image formation region of a recording medium; and a second image formation unit which forms a second image on a margin region such that a height difference between the image formation region formed with the first image and the margin region becomes small. An image formation method comprises the steps of: forming the first image on the image formation region of the recording medium; and forming the second image on the margin region such that the height difference between the image formation region formed with the first image and the margin region becomes small.SELECTED DRAWING: Figure 5
Patent JP-2021035001-A (JP)
Title: Antenna integrated type module
Inventor: SHIROSAKI TOSHIFUMI
IPC: H01Q23/00
Filed: 2019-08-29
Abstract: To provide an antenna integrated type radio module having an excellent characteristic by reducing a transmission loss in a rail track as much as possible.SOLUTION: An antenna integrated type module A comprises: an interposer substrate 4; and a package 2 of an integrated radio circuit. A package 2 is mounted onto the substrate 4, and a transmission antenna 6 and a reception antenna 7 are structured. Each of the antennas 6 and 7 comprises a signal wire 8 structured so as to be extended to an inner side of a surface normal line direction of the substrate from a feeding point. A terminal 2a of the package 2 is structured so that in configuration regions R1 and R1a of a copper foil surface 4a containing a contact region of the substrate contacted via a solder ball 5 to the interposer substrate 4 and a configuration region R2 of a signal line 8 extended from the feeding point of the antennas 6 and 7, one part of at least one region is contained in the other region in a flat surface inner direction of the interposer substrate 4. Thus, a rail track for connecting the terminal 2a with the antennas 6 and 7 can be reduced.SELECTED DRAWING: Figure 1
Patent JP-2019201235-A (JP)
Title: Substrate cleaning method
Inventor: AIHARA AKINORI
IPC: H01L21/304
Filed: 2019-09-03
Abstract: To remove unnecessary substances having a small particle diameter attached to a substrate without affecting the surface of the substrate.SOLUTION: A substrate cleaning method according to an embodiment includes a film forming processing liquid supply step and a release processing liquid supply step. In the film forming processing liquid supply step, a film forming processing liquid for forming a film on a substrate and containing a volatile component is supplied to a substrate on which no resist is formed. In the release processing liquid supply step, a release processing liquid for release of the processing film from the substrate without being dissolving is supplied to the processing film formed by solidifying or curing the film forming processing liquid on the substrate by volatilization of a volatile component.SELECTED DRAWING: Figure 4
Patent JP-2020089872-A (JP)
Title: Surface treatment method and surface treated article
Inventor: NOSE MASAAKI
IPC: C08G65/336
Filed: 2019-09-05
Abstract: To provide an article having sufficient water repellency, oil repellency, slidability, friction durability and chemical resistance in addition to excellent weather resistance and UV resistance; and to provide a manufacturing method thereof.SOLUTION: A manufacturing method of an article includes a substrate, and a layer formed of a surface treatment agent containing a polyether group-containing silane compound. In the manufacturing method, the polyether group-containing silane compound is an isocyanuric acid polyether group-containing silane compound, and the surface treatment agent is applied to the surface of the substrate by a wet coating method.SELECTED DRAWING: None
Patent JP-2021043538-A (JP)
Title: Operation support device
Inventor: NAKAMURA KEI
IPC: B60W30/095
Filed: 2019-09-06
Abstract: To suppress an unnecessary actuation in collision avoidance control which is caused by enlargement of a lane area beyond necessity when performing the collision avoidance control to avoid an avoidance object detected within the lane area.SOLUTION: An operation support device for supporting an operation of a vehicle sets a lane area in front of a vehicle, detects an avoidance object in front of the vehicle, and performs collision avoidance control to avoid collision between the vehicle and the avoidance object. The collision avoidance control is more easily performed when the avoidance object is positioned in the lane area compared with a case where the avoidance object is not positioned in the lane area. The operation support device detects a first partition line being a partition line of a first lane where the vehicle exists and also detects a lane-end object. The operation support device sets a virtual position on a side of the first lane at a fixed distance from a detection position of the lane-end object or a detection position of the first partition line as a boundary position of the lane area based on a predetermined condition.SELECTED DRAWING: Figure 4
Patent JP-2020197367-A (JP)
Title: Planar heater
Inventor: OKAMOTO TETSUYA
IPC: F24D13/02
Filed: 2019-09-09
Abstract: To provide a highly safe planar heater which includes high waterproof performance.SOLUTION: A planar heater includes a body 200 incorporating a heater unit 230, and a controller 300. A peripheral wall 312 of an upper case 310 of the controller 300 is closely fixed to a lower case 320 via a packing 340, and inside the peripheral wall 312, a closed space 302 is formed including waterproof performance. In the closed space 302, a control board 330 to which a heater wire 232 is connected is disposed. Ventilation is possible inside the closed space 302; however, by including pressure regulating means 324 for cutting off water immersion, the closed space is made to be a waterproof structure, and the control board, which serves as a charging member, installed inside the closed space can prevent occurrence of abnormality due to electric leakage and short circuit caused by water immersion. Also, by the pressure regulating means, pressure variation and temperature variation in the closed space can be suppressed, generation of dew condensation can be suppressed, and occurrence of electric leakage in the charging part and short circuit in the circuit due to dew condensation can be suppressed. Thus, a safe planar heater can be provided.SELECTED DRAWING: Figure 14
Patent JP-2021043711-A (JP)
Title: Determination device, determination method, determination program, and information presentation system
Inventor: SATO HIROSHI
IPC: G06Q50/22
Filed: 2019-09-11
Abstract: To provide information related to excretion in an appropriate manner.SOLUTION: A determination device 1 includes: an acquisition unit 22 configured to acquire an attribute related to nursing care of a user who browses contents related to excretion, and a determination unit 23 configured to determine the contents of information to be provided to the user according to the attribute acquired by the acquisition unit 22.SELECTED DRAWING: Figure 1
Patent JP-2021051430-A (JP)
Title: Business management device, business management method and business management program
Inventor: ISHINO TOMOKO
IPC: G06Q10/06
Filed: 2019-09-24
Abstract: To provide a business management device, a business management method, and a business management program that clarify a causal relation between an index as a control target and an index as a final target, and a department responsible for each index as the control target.SOLUTION: A business management device 1 comprises: an index tree preparation part 21 that accepts a problem structure tree showing a causal relation of problems in an organization having multiple departments and accepting index definition information in which an index for evaluating problems and departments responsible for the index are mutually associated; and an index tree generation part 22 that generates an index tree showing a causal relation of index from the problem structure tree showing the causal relation of problems by accepting the user's association of indexes with the problems that constitute the problem structure tree.SELECTED DRAWING: Figure 1
Patent JP-2021049037-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-09-24
Abstract: To provide a game machine capable of excellently giving an instruction to encourage a player to shoot game balls in a prescribed direction.SOLUTION: While Fanfare performance is executed, big right shooting promotion performance and small right shooting promotion performance are executed, after which the big right shooting promotion performance is ended, while the small right shooting promotion performance is continued. With respect to aiming performance for aiming at a V big winning port, it is executed from when the V big winning port is closed yet, it is maintained even after the V big winning port is opened, and the aiming performance is ended after V winning occurs and the V big winning port is closed. Moreover, the small right shooting promotion performance is normally maintained.SELECTED DRAWING: Figure 10-44