baber/WOPTO huggingface dataset:
Patent JP-2021180188-A (JP)
Title: Display panel
Inventor: KIM MI-NA
IPC: G09F9/30
Filed: 2021-08-04
Abstract: To provide a display panel excellent in luminous efficiency.SOLUTION: A display panel includes: a substrate divided into a first to a third sub-pixels; an overcoat layer including a convex section and a concave section connected to each other by inclination, the inclination including an overcoat layer including a first inclined surface surrounding the concave section with one or more kinds of the first to third sub-pixels, a first to a third anode electrodes located at each of the first to third sub-pixels along a surface of the overcoat layer; a bank open section at each center of the first to third sub-pixels, bank layers on the overcoat layer and the first to third anode electrodes, first to third organic light-emitting layers on part of respective anode electrodes in the bank open section, cathode electrodes on the first to third organic light-emitting layers and the bank layer, one or more of the first to third anode electrodes including a second inclined surface along the first inclined surface, the bank layer including a third inclined surface along the second inclined surface. An angle defined between a bottom surface of the concave section and the first inclined surface is 27 degrees or more and a distance between the second inclined surface and the third inclined surface is 3.2 μm or less.SELECTED DRAWING: Figure 4
Patent JP-2021183491-A (JP)
Title: Seat frame
Inventor: ONUMA KOJI
IPC: A47C7/40
Filed: 2021-08-11
Abstract: To improve workability in fitting a pressure receiving member that receives load of an occupant.SOLUTION: A seat frame includes a lower frame 13 for connecting lower parts of side frames 12 arranged to right and left. The lower frame 13 includes: a rear wall part 13A provided backward; and a front wall part 13B provided forward as compared to the rear wall part 13A. The front wall part 13B is provided with a fitting part 51 to which a pressure receiving member for supporting an occupant is fitted. Providing the fitting part 51 in the front wall part 13B improves workability in fitting the pressure receiving member.SELECTED DRAWING: Figure 7
Patent JP-2023026774-A (JP)
Title: Address storage method, and packet transfer system using the same and allowing for movement between base stations such as handover in ring network
Inventor: TATSUNO HIDEO
IPC: H04L12/42
Filed: 2021-08-16
Abstract: To provide packet waiting means and a packet transfer system that achieve handover of a wireless system at low cost and high speed, a communication method in a wireless section for handover between a base station and a mobile terminal, and a lower address memory.SOLUTION: When a communication start packet from a mobile terminal or a packet from the mobile terminal immediately after changing a passing base station arrives at a relay station 26 from the terminal side via a ring network, a packet which is destined for the mobile terminal of another transmission source MAC address, and has a lower address as a lower address of the packet's transmission source MAC address is waited at the relay station or a router before the ring network until the packet from the mobile terminal is received.SELECTED DRAWING: Figure 1
Patent JP-2023027951-A (JP)
Title: Electrical box of liquid droplet discharge unit and liquid discharge device
Inventor: NAKAZAWA YUYA
IPC: B41J2/01
Filed: 2021-08-18
Abstract: To prevent heat dissipation of a substrate member from deteriorating with time.SOLUTION: Electrical boxes 200 are mounted on a plurality of liquid droplet discharge units 33A-33D of an inkjet recording device 1 configured so that a recording medium (a sheet material P) is conveyed by a rotary drum 31. The electrical boxes 200 have substrate members 210 and cooling members 230, and are arranged radially on an upper outer periphery of the rotary drum 31. The cooling members 230 are arranged at one sides in an inclination direction of the electrical boxes, in a circumferential direction of the rotary drum, and the substrate members 210 are arranged to be insertable into in a direction of a center of the rotary drum 31 from above the electrical boxes 200. The substrate members 210 contact the cooling members 230 by own weight thereof.SELECTED DRAWING: Figure 9A
Patent JP-2023028318-A (JP)
Title: Steering unit
Inventor: ISHIMARU KEISUKE
IPC: B62D1/185
Filed: 2021-08-19
Abstract: To provide a steering unit capable of upgrade maneuverability at a time of adjusting the position of a steering wheel.SOLUTION: A steering unit 1 includes a cylindrical lower tube 17 that rotatively supports a steering shaft 2, and an upper jacket 16 that has an insertion hole 16C externally engaged with the lower tube 17 so that the insertion hole can slide along the axial direction of the lower tube, and is fixed to the lower tube 17 when the diameter of the insertion hole 16C is elastically contracted. The upper jacket 16 has a first lateral wall 16A and second lateral wall 16B which are located on mutually opposite sides with the insertion hole 16C between them. The second lateral wall 16B has a slit 16D that, when the second lateral wall 16B is tightened toward a direction of approaching the first lateral wall 16A by manipulating a lock lever 54, allows part of the second lateral wall 16B to elastically deform inward so as to contract the diameter of the insertion hole 16C.SELECTED DRAWING: Figure 2
Patent JP-2021185737-A (JP)
Title: motor
Inventor: PARK KYUNG SANG
IPC: H02K5/22
Filed: 2021-08-25
Abstract: To reduce the number of components of a motor and simplify the structure, thereby reducing production steps and production cost.SOLUTION: Provided is a motor router 400 including a terminal cover having a body portion and a side surface portion, the body portion includes a terminal that is connected to a coil of a stator 300, and the side surface portion is disposed outside the terminal so as to be in contact with the upper end of the stator 300. An annular body 410 on which a first coil guide is formed, and a guide part 420 which is formed so as to project from the body 410 and which has a second coil guide formed to be connected to the first coil guide are included.SELECTED DRAWING: Figure 2
Patent JP-2023032907-A (JP)
Title: Gas sensor and gas sensor device
Inventor: TANAKA YOSHIKATSU
IPC: G01N27/16
Filed: 2021-08-27
Abstract: To provide a high-sensitivity and long-life gas sensor on the basis of a configuration of an entire detection element, especially a relationship between a catalyst and a sensor element.SOLUTION: A gas sensor includes: an element part including a membrane part, a heater part including a heater, and a heat detection part including a heat detection material and a heat detection electrode; and a catalyst part formed on the element part. In the gas sensor, the heater is sandwiched between the membrane part and a first coating film, the heat detection material is sandwiched between a second coating film and a third coating film, the total thickness of the thickness of the first coating film and the thickness of the second coating film, and the thickness of the third coating film are each within a range of 0.6 to 1.2 when the thickness of the membrane part is set to 1, and the thickness of the membrane part, the total thickness of the thickness of the first coating film and the thickness of the second coating film, and the thickness of the third coating film are each larger than the thickness of the heater and the thickness of the heat detection material.SELECTED DRAWING: Figure 1B
Patent JP-2022061946-A (JP)
Title: Electronic component with metal cap
Inventor: KIMMO KAIJA
IPC: H01L23/00
Filed: 2021-08-30
Abstract: To provide a protective package that does not resonate at a frequency that affect chip operation.SOLUTION: An electronic component includes a package with top and bottom surfaces, and at least one electronic chip 13 housed in a housing inside the package. The package includes a package base 111 on the upper side, and a metal cap 112 on the lower side. The at least one electronic chip 13 is separated from the metal cap 112 by a gap 18, which is attached to the package base 111 to form a housing.SELECTED DRAWING: Figure 1c
Patent JP-2021184652-A (JP)
Title: Video display device
Inventor: YOSHIZAWA KAZUHIKO
IPC: H04N21/436
Filed: 2021-09-01
Abstract: To implement a coordination operation among apparatuses by establishing coordination among an external apparatus 30, a video display device 10, and a remote control terminal 20 with little burden, and providing users with high operability.SOLUTION: A video display device 10 to which an external apparatus 30 and a remote control terminal 20 for remotely controlling the external apparatus 30 can connect includes: a connection detection unit 140 that detects connection of the external apparatus 30 to the video display device 10; a coordination establishment unit 120 that generates a start signal for causing the remote control terminal 20 to start application software that receives a control instruction to the external apparatus 30 when the connection detection unit 140 detects connection of the external apparatus 30; and a communication interface 18 that transmits the start signal to the remote control terminal 20.SELECTED DRAWING: Figure 7
Patent JP-2023035607-A (JP)
Title: Component mounting device
Inventor: MATSUMURA HIROSHI
IPC: H05K13/04
Filed: 2021-09-01
Abstract: To provide a component mounting device capable of easily detecting rotational misalignment when mounting a component.SOLUTION: The component mounting device includes: a mounting head provided to be movable relative to a base to mount a component onto a substrate by picking up the component from a component supply unit provided to the base; a mark placement part which is provided to the base side, and in which multiple mark groups consisting of multiple marks are arranged at predetermined intervals; an imaging unit provided to the mounting head to image at least the mark groups; and a control unit that calculates the amount of a rotational misalignment of a horizontal plane of the mounting head based on the picked-up image by the imaging unit.SELECTED DRAWING: Figure 1
Patent JP-2022002322-A (JP)
Title: Semiconductor device
Inventor: OUMARU TAKUO
IPC: H01L27/146
Filed: 2021-09-14
Abstract: To provide a new semiconductor device or a semiconductor device the area of which is reducible, or a semiconductor device having high versatility.SOLUTION: Provided is a semiconductor device comprising a pixel unit having first to fourth pixels, first and second switches provided outside of the first to fourth pixels, and first wiring provided outside of the first to fourth pixels, the first and second pixels being electrically connected to second wiring, the third and fourth pixels being electrically connected to third wiring, a first terminal of the first switch being electrically connected to the first wiring, a second terminal of the first switch being electrically connected to the second wiring, a first terminal of the second switch being electrically connected to the first wiring, a second terminal of the second switch being electrically connected to the third wiring.SELECTED DRAWING: Figure 1
Patent JP-2023045237-A (JP)
Title: housing
Inventor: NASU KAZUSHIGE
IPC: E04H1/04
Filed: 2021-09-21
Abstract: To provide a housing that enables a roof light window of a band window to be provided at any position of a gradient roof.SOLUTION: A housing (1) includes a gradient roof (2). The gradient roof (2) includes: a ridge beam (3) extending in a ridge direction (A1); a pole plate (4) located below the ridge beam and extending in the ridge direction; a plurality of purlines (5) provided between the ridge beam and the pole plate and extending in the ridge direction; a plurality of common rafters (6) bridges across the ridge beam, the pole plate, and the purlines and forming an eaves below the pole plate; and a band window (9) in which roof light windows (81, 91) are continued in the ridge direction, the roof light windows having both end portions supported by two common rafters (61, 63) located so as to be spaced from each other among the plurality of common rafters. The common rafters (61, 62, 63) supporting the roof light windows among the common rafters have a structure having higher strength than the strength of the other rafter (64).SELECTED DRAWING: Figure 1
Patent JP-2023045420-A (JP)
Title: Multilayer ceramic electronic component and circuit board
Inventor: YATAGAWA SEISHIRO
IPC: H01G4/30
Filed: 2021-09-22
Abstract: To provide a multilayer ceramic electronic component capable of suppressing peeling of an external electrode from a ceramic element assembly after mounting, and a circuit board.SOLUTION: A multilayer ceramic electronic component of the present invention comprises a ceramic element assembly and a pair of external electrodes. The ceramic element assembly includes a pair of principal surfaces vertical to a first axis, a pair of end faces vertical to a second axis, a pair of side faces vertical to a third axis and a plurality of internal electrodes drawn out to the pair of end faces and is configured in a substantially rectangular parallelepiped shape. The pair of external electrodes include end face covering parts covering the end faces and principal surface covering parts formed continuously from the end face covering parts and covering a part of the principal surfaces. The principal surface covering part includes: a conductive resin layer; and a first projection and a second projection formed based on the shape of the conductive resin layer. The first projection and the second projection are expanded toward a central side in a direction of the second axis and disposed while being separated in a direction of the third axis.SELECTED DRAWING: Figure 8
Patent JP-2023047119-A (JP)
Title: Superconducting bulk body and method for manufacturing the same
Inventor: ISHIDA SHIGEYUKI
IPC: H01B13/00
Filed: 2021-09-24
Abstract: To improve critical current density more than before in a superconducting bulk body of an iron-based compound more.SOLUTION: A superconducting bulk body (B) is a polycrystal of an iron-based superconductor, having a c-axis orientation degree of 0.2 or more according to a Lotgering method.SELECTED DRAWING: Figure 1
Patent JP-2023047473-A (JP)
Title: Information processing system, information processing device, and program
Inventor: WATANABE TETSUJI
IPC: G06F9/48
Filed: 2021-09-27
Abstract: To provide an information processing device which can, when causing an external device to execute part of a series of processing, restore the linkage in processing even when a connection to the external device is temporarily cut off.SOLUTION: An information processing device 100 connects to a processing execution server 200 which is connectable from itself and gives instruction to execute processing as a first job, then releases resources used in the first job. The information processing device transmits inquiry to the processing execution server 200 regarding whether or not the processing is completed, and when receiving a response indicating the processing executed by the processing execution server 200 has been completed, executes a second job which is separate from the first job and is linked to the first job. When a connection between the information processing device and the processing execution server 200 is cut before or during the execution of the second job, the information processing device transmits an inquiry to the processing execution server 200 again regarding whether or not the processing is completed, and waits for a response from the processing execution server 200.SELECTED DRAWING: Figure 7
Patent JP-2022008578-A (JP)
Title: Electronic vaporizer system
IPC: A24F40/40
Filed: 2021-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an electronic cigarette vaporizer system in which an electronic vaporizer is refillable with e-liquid. 
     SOLUTION: The electronic cigarette vaporizer system includes a vaporizer (1) and a single piezo-electric pump (6) that both withdraw e-liquid from a cartridge or chamber (3) and also pump controlled amounts of the e-liquid for atomizing in the vaporizer (1). 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023048732-A (JP)
Title: Interlock system, method, program, and vehicle
Inventor: TAKEMOTO DAIKI
IPC: B60R16/02
Filed: 2021-09-28
Abstract: To provide an interlock system, etc., capable of safely stopping a high-voltage system by detecting the presence of a high-voltage system load, to which power is not supplied from a high voltage power source because of a disconnection of a connector, without providing dedicated detection means.SOLUTION: The present invention relates to an interlock system used for a high-voltage system including a high-voltage power source defining a first voltage as a specified voltage and a plurality of high-voltage system loads connected with the high-voltage power source via power supply lines. The interlock system comprises: an acquisition unit for acquiring from each of the plurality of high-voltage system loads, information of a voltage being applied to its own load; and a control unit for controlling a voltage of the power supply line. The control unit outputs a second voltage lower than the first voltage to the power supply line before activating the high-voltage system, and stops the activation of the high-voltage system in a case where the acquisition unit does not acquire information that the second voltage is applied, from all the plurality of high-voltage system loads.SELECTED DRAWING: Figure 1
Patent JP-2021193028-A (JP)
Title: Locking device and battery holder
Inventor: MITSUYASU KENTO
IPC: B62M6/90
Filed: 2021-09-29
Abstract: To provide a locking device, a battery unit and a battery holder that facilitate detachment of the battery unit from the battery holder.SOLUTION: A locking device is to lock a battery unit of a man-power driven vehicle to a battery holder, and includes: a base provided at either one of the battery unit or the battery holder; a locking unit that is displaced relative to the base so as to be able to select a locking position that locks the battery unit to the battery holder by being engaged with an engaged portion provided at the other one of the battery unit or the battery holder, and an unlocking position for releasing the locking of the battery unit by being disengaged with the engaged portion; a pushing member that pushes the locking unit toward the locking position; and an electric actuator that displaces the locking unit to the unlocking position.SELECTED DRAWING: Figure 9
Patent JP-2022136958-A (JP)
Title: Conveyance unit and conveyance device
IPC: B65G39/18
Filed: 2021-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a conveyance unit and a conveyance device capable of carrying out a conveyance object in an arbitrary direction without requiring a large installation space. 
     SOLUTION: A conveyance unit comprises: a first power transmission section 4a of a driving body 4, which transmits a rotation force to the outside through a driver-side transmission section 5b of a rotation force transmission member 5; a sub-rotation section 2b of a rotor 2, which does not contact a conveyance object; a main rotation section 2a of the rotor 2, which contacts the conveyance object and can energize the conveyance object; and a support body 3, which has a support shaft and a second power transmission section 3a which transmits a rotation force to the outside through a supporter-side transmission section 5a of the rotation force transmission member 5. The main rotation section 2a and the sub-rotation section 2b are mounted along the support shaft of the support body 3 and can rotate independently of each other around the support shaft. The main rotation section 2a and the sub rotation section 2b are in contact with the power applying section of the driving body 4 to apply rotation force to at least the main rotation section 2a. The support body 3, the driving body 4, and the rotation force transmission member 5 are integrated. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023064443-A (JP)
Title: Server, information processing system, and information processing method
Inventor: OSADA YU
IPC: G06F8/70
Filed: 2021-10-26
Abstract: To appropriately start the traveling of an automatic driving vehicle after the update of a control program for an ECU.SOLUTION: A vehicle that is an automatic driving vehicle is configured to acquire a control program for an ECU from a control center by wireless communication. A server 1 includes a keyboard 13 and mouse 14 to accept handling by a remote monitoring person that monitors the vehicle from outside of the vehicle, a display 16 to present information to the remote monitoring person, a communication IF17 configured to communicate with the vehicle, and a processor 11. The processor 11 controls the display 16 such that the server 1 presents the change content of the control program to the remote monitoring person when the control program for the vehicle is updated. The processor 11 controls the communication IF17 to notify the vehicle of permission of traveling when the keyboard 13 and mouse 14 accept handling by the remote monitoring person for permitting the vehicle 3 to travel in accordance with the control program after the update.SELECTED DRAWING: Figure 3
Patent JP-2023064557-A (JP)
Title: Booth furniture and booth unit
Inventor: YAMANISHI MANABU
IPC: G10K11/16
Filed: 2021-10-26
Abstract: To provide new booth furniture capable of restricting sound leakage to the surrounding.SOLUTION: In booth furniture 1 of the invention, a plurality of panel materials having a structure in which a plurality of block parts in a convex shape enclosed by two pairs of grooves extending substantially in parallel are formed and arranged in all directions, are coupled in U-shape on a surface of a sound absorption material covered by a lining material, and an inside space having at least one surface side opened is formed.SELECTED DRAWING: Figure 1
Patent JP-2023066230-A (JP)
Title: Control device, control method, and control program
Inventor: AKAMATSU SHUNICHI
IPC: G01S7/484
Filed: 2021-10-28
Abstract: To provide a control device for ensuring distance measurement accuracy of an optical sensor.SOLUTION: A processor of a control device for controlling an optical sensor that receives reflected light from a target with respect to radiation light emitted by light emission of a laser diode and measures a distance to the target is configured to execute: acquiring trial light emission intensities Itf and Its of the laser diode that has emitted light by respectively setting trial current values Ctf and Cts for each of a plurality of consecutive trial periods Ptf and Pts in a distance measurement stop period on the basis of the reflected light; learning characteristic data Ds of the light emission intensity with respect to the current value in the laser diode on the basis of correlations between the trial current values Ctf and Cts and the trial light emission intensities Itf and Its for each of trial periods Ptf and Pts; and adjusting a control current value Cc for controlling the laser diode as a current value providing required light emission intensity Id required in a distance measurement execution period on the basis of the characteristic data Ds for each of trial period Ptf and Pts.SELECTED DRAWING: Figure 9