baber/WOPTO huggingface dataset:
Patent JP-2021115115-A (JP)
Title: pillow
Inventor: TAINAKA SEIJI
IPC: A47G9/10
Filed: 2020-01-22
Abstract: To provide a pillow that can improve air permeability.SOLUTION: A pillow 1 according to an embodiment is formed of a flexible material extending in a first direction D1, and a second direction D2 intersecting with the first direction D1, and having a thickness in a third direction D3 intersecting with both the first direction D1 and the second direction D2, and comprises a central part 2 located at a center in the first direction D1, and side parts 3 located on both sides of the central part 2 in the first direction D1. The central part 2 comprises through holes 2b passing through the central part 2 in the third direction. The side parts 3 comprise non-through holes 3b recessed in the third direction in each of the side parts 3.SELECTED DRAWING: Figure 1
Patent JP-2021118587-A (JP)
Title: Power supply device, lighting device, and lighting equipment
Inventor: KUSUDA SHUN
IPC: H05B45/00
Filed: 2020-01-23
Abstract: To suppress noise caused by vibration of a choke coil.SOLUTION: A power supply device 1 includes: a pair of power supply terminals 10; a conversion circuit 11 for converting an AC voltage input from the pair of power supply terminals 10 into a DC voltage; and a filter circuit 12 that is provided between the pair of power supply terminals 10 and the conversion circuit 11. The filter circuit 12 has a plurality of choke coils (a first choke coil L1 and a second choke coil L2). Each of the plurality of choke coils is inserted into a path of current flowing from the pair of power supply terminals 10 to the conversion circuit 11. The plurality of choke coils are configured to weaken magnetic flux generated when a current flows.SELECTED DRAWING: Figure 1
Patent JP-2021118294-A (JP)
Title: Rigid flex multi-layer printed wiring board
Inventor: SHIMIZUDANI CHIHIRO
IPC: H05K1/02
Filed: 2020-01-28
Abstract: To provide a rigid-flex multilayer printed wiring board capable of stable bending and fixing without resin protrusion into a bent area of a flexible board.SOLUTION: The rigid-flex multilayer printed wiring board consists of a rigid substrate laminated via a non-flow adhesive layer on a bendable flexible board with a conductive layer on an insulating board.SELECTED DRAWING: Figure 1
Patent JP-2021117842-A (JP)
Title: Image information comparison and notification system
Inventor: YAMAMOTO HARUSHIGE
IPC: H04N5/232
Filed: 2020-01-28
Abstract: To provide an image information comparison and notification system capable of efficiently providing many kinds of samples to a user who intends to use a sample image as an image for synthesis.SOLUTION: An image information comparison and notification system includes: image storage means for storing a plurality of sample images; photographed image communication means for transmitting a photographed image to be stored in the image storage means via wired/wireless communication means; and comparison means for comparing the photographed image that a photographer intends to photograph and information concerning a sample image to extract a similar sample. In the sample image, one of determination information indicating whether or not the image is a reversible compressed image, position information (GPS), and an imaging parameter is stored as incidental information. When the sample image is stored by irreversible compression means (Raw), the comparison means lowers a threshold value for determining a degree of similarity between the sample image and an exhibition image more than a threshold value for determining the degree of similarity of other sample image stored in an irreversible compressed image (JPG and the like).SELECTED DRAWING: Figure 1
Patent JP-2021116793-A (JP)
Title: Internal combustion engine with exhaust turbo supercharger
Inventor: TANAKA TOMOYA
IPC: F02B37/12
Filed: 2020-01-29
Abstract: To early increase a temperature of a catalyst case by opening a waste gate valve in a warming-up operation without reducing an advantage obtained by operating an actuator for driving the waste gate valve by intake air of positive pressure, in an internal combustion engine including an exhaust turbo supercharger and a catalyst-type exhaust emission control device.SOLUTION: A waste gate valve 29 is fully closed in a no-load state, and an actuator 30 is operated by supercharged intake air of positive pressure in a normal operation. A pressure accumulation tank 36 is disposed on a control passage 32, and in a warming-up operation state after cold start, a first solenoid valve 34 is closed and a second solenoid valve 37 is opened. Thus the actuator 30 is operated by the intake air of positive pressure supplied from the pressure accumulation tank 36, and the waste gate valve 29 is opened. Accordingly, emission control performance of an exhaust gas can be improved by early increasing a temperature of a catalyst 27 while using a positive pressure operation-type exhaust turbo supercharger 15.SELECTED DRAWING: Figure 1
Patent JP-2021120795-A (JP)
Title: Management server, user terminal, gift system and information processing method
Inventor: KOJIMA TAKASHI
IPC: G06Q50/10
Filed: 2020-01-30
Abstract: To suppress consideration for a gift to be input by a user in a live performance and a live program.SOLUTION: A gift system comprises a management server 10 for managing a gift input request that a user inputs in a live performance or a live program, and a user terminal 40 operated by the user. The management server 10 includes: a reception section 101 for receiving a gift input request to be transmitted in response to a movement of a user; a determination section 102 comparing a cumulative total of consideration when receiving the gift input request, with an upper limit value, and determining whether or not to receive the gift input request; and a control section 103 receiving the gift input request in exchange for consideration according to a determination result of the determination section 102. The user terminal 40 includes a detection section 401 for detecting vibration, and a transmission section 402 for transmitting the gift input request when the detection section 401 detects the vibration.SELECTED DRAWING: Figure 3
Patent JP-2021128412-A (JP)
Title: Tactile presentation device
Inventor: YONEHARA YUJI
IPC: B06B1/06
Filed: 2020-02-12
Abstract: To present both of vibration and heat feeling to a user.SOLUTION: A tactile presentation device includes at least one dielectric layer 20, a plurality of electrode layers 21 and 22 sandwiching the dielectric layer 20, and a DEA 12 having a first insulation layer 23 as a presentation layer which is stacked on the at least one electrode layer 21 for constituting an outer most layer, and a driving unit which applies a voltage between the electrode layers 21 and 22 sandwiching the dielectric layer 20. The dielectric layer 20 includes an expanding/contracting section 20A which expands/contracts by application of a voltage, and a heating section 20B which generates heat by applying a voltage. Vibration is presented to a user via the first insulation layer 23 by applying a low frequencies expansion/contraction voltage to between the electrode layers 21 and 22 sandwiching the expanding/contracting section 20A via the driving unit, while heat feeling is presented to the user via the first insulation layer 23 by applying a heat generation voltage having a higher frequency than the expansion/contraction voltage to between the electrode layers 21 and 22 sandwiching the heating section 20B.SELECTED DRAWING: Figure 2
Patent JP-2021131778-A (JP)
Title: Design support system, design support program, and design support method
Inventor: HARUTA YOSHIHIRO
IPC: G06F30/10
Filed: 2020-02-20
Abstract: To provide a design support system that can determine necessity of a safety measure at a stage of designing an air conditioner.SOLUTION: A design support system 1 supports design of an air conditioner 10 in a building 2 including a plurality of rooms α. A volume acquisition unit 24a acquires, from a floor area S of each room α and a leakage height H of the air conditioner 10 installed in each room α, a volume of a space in which a refrigerant stays when the refrigerant leaks into the rooms α. A heat load acquisition unit 24b acquires a heat load of each room α. A air conditioner determination unit 24c determines, on the basis of the heat load, the air conditioner 10 capable of processing the heat load. A filling amount acquisition unit 24e acquires a filling amount K of the refrigerant to be filled in the air conditioner 10. A refrigerant filling rate acquisition unit 24f acquires, on the basis of the volume and the filling amount K, a refrigerant filling rate of each room α at time of refrigerant leakage. A comparison unit 24g compares the refrigerant filling rate of each room α and a threshold value based on the volume of each room α. A determination unit 24h determines, on the basis of the comparison result in the comparison unit 24g, the number of rooms α in which the refrigerant filling rate is larger than the threshold value.SELECTED DRAWING: Figure 2
Patent JP-2021132346-A (JP)
Title: High frequency module and communication device
Inventor: MATSUMOTO NAOYA
IPC: H01L25/00
Filed: 2020-02-21
Abstract: To provide a high frequency module that can be miniaturized.SOLUTION: A high frequency module 1 includes a power amplifier 11, an inductor 12 connected between a power supply terminal 130 for supplying a power supply voltage to the power amplifier 11 and the power amplifier 11, a capacitor 13 connected between a node 14 between the inductor 12 and the power supply terminal 130 and the ground, a module board 70 having main surfaces 71 and 72 facing each other, and multiple post electrodes 90 placed on the main surface 72, and the inductor 12 is arranged inside the main surface 71 or the module board 70, and at least one of the power amplifier 11 and the capacitor 13 is arranged on the main surface 72.SELECTED DRAWING: Figure 2
Patent JP-2021133075-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-02-28
Abstract: To suppress malfunctions of electronic components.SOLUTION: A game machine includes a main control board for executing a winning game on the basis of a winning result being derived in a predetermined lottery. The main control board includes control means for controlling the winning game, and signal communication means capable of sequentially inputting a signal necessary for controlling the progress of the game to the control means in response to a request from the control means. The signal communication means inputs the same signal again, after inputting the signal requested from the control means to the control means. The control means compares the signal input first from the signal communication means with the signal input later, and if they are matched, determines that the communication has been performed normally.SELECTED DRAWING: None
Patent JP-2021139923-A (JP)
Title: String support member for stringed instrument
Inventor: SUZUKI TAKESHI
IPC: G10D3/04
Filed: 2020-02-29
Abstract: To provide a string support member for a stringed instrument, in which friction with stings is suppressed while a sufficient acoustic characteristic is maintained.SOLUTION: A string support member for a stringed instrument includes: oxide ceramics; and crystalline particles dispersed in the oxide ceramics.SELECTED DRAWING: Figure 1
Patent JP-2021126698-A (JP)
Title: Pipe bender for piping
Inventor: YAMASHITA SEIICHIRO
IPC: B21D7/024
Filed: 2020-02-13
Abstract: To provide a pipe bender that can bend a pipe to an angle of a necessary curvature radius even when changing a curvature while reliably measuring a bending angle without the need of a bending member.SOLUTION: A pipe bender for piping includes: a handle; a bender head plate provided in one end of the handle in parallel with a handle axial direction; and a pair of projection bodies projecting vertically from one surface of the bender head plate to hold a pipe while deviating the pipe from both sides thereof. A rotary scale which rotates about a curved part of the pipe as the axis thereof while synchronizing with bending of the pipe is installed on a handle side at an opposite surface of the projection bodies of the bender head plate in parallel with the opposite surface.SELECTED DRAWING: Figure 1
Patent JP-2020078695-A (JP)
Title: Game system
Inventor: FUNAKOSHI YUZURU
IPC: A63F7/02
Filed: 2020-03-03
Abstract: To provide a highly safe game system by performing data (information) communication considering a storage capacity of a game device.SOLUTION: Each machine display machine 4 that is provided in accordance with a game machine 3 and can communicate with a server device 2 capable of managing game data includes: a liquid crystal display part for displaying game data; a storage area for storing a control program of each machine display machine 4; a control part for updating the control program; an IF for receiving update data from the server device 2 when updating the control program; a control part for determining whether the update data stored in the storage area exceed the storage capacity of the storage area when the IF receives the update data; and a control part for destroying update data received by the IF when the control part determines that the update data exceeds the storage capacity of the storage area.SELECTED DRAWING: Figure 32
Patent JP-2021139407-A (JP)
Title: Fireproof compartment structure, and construction method for fireproof compartment structure
Inventor: NAKAJIMA HIROO
IPC: H02G3/22
Filed: 2020-03-03
Abstract: To provide a fireproof compartment structure which prevents a fire spread by preventing heat from flowing out to the other space, and a construction method for the fireproof compartment structure.SOLUTION: The present invention relates to a fireproof compartment structure 1 installed in a compartment penetration structure 2 in which a plurality of long bodies 21, including at least one multilayer long body, in which an outer periphery of the long body 21 is covered by a cover material 212, is inserted into a through hole 200 formed in a compartment body 20 dividing a space into a plurality of compartments. The fireproof compartment structure 1 comprises: a fire measure tool 10 containing a thermal expansion material 103 which is expanded by heat, and attached to the compartment penetration structure 2 so as to close a gap between the through hole 200 and the plurality of long bodies 21; and a long body winding part 11 configured to bind, in a bundle state, the plurality of long bodies 21 in a region from one predetermined region closer to the space to the other predetermined region closer to the space than the fire measure tool 10 in a penetration direction of the through hole 200.SELECTED DRAWING: Figure 1
Patent JP-2021140952-A (JP)
Title: Switch attachment hardware for construction
Inventor: MATSUSHITA NORIHIRO
IPC: H01H33/53
Filed: 2020-03-05
Abstract: To provide a switch attachment hardware for construction with which installation work of a switch for construction to an electric pole is safely performed by surely preventing an operation error of a switch lever in an inexpensive and simple structure.SOLUTION: An attachment hardware 1 is formed substantially in a box shape including a substantially rectangular top plate 1a, a side plate 1b, a first side plate 1c and a second side plate 1d extending downward from four sides of the rectangle so as to be orthogonal with the top plate 1a. A lever 2 which is disposed at a lower side of the top plate 1a, is held by the first side plate 1c and the second side plate 1d so as to be slid in a direction in which an end 2d protrudes toward a tip end side plane part 57b of an attachment board 57 and be in parallel to the top plate 1a. A coil-shaped compression spring 4 which energizes the lever 2 in the direction in which the end 2d protrudes toward the tip end side plane part 57b of the attachment board 57 is installed between a lock part 2b of the lever 2 and the second side plate 1d.SELECTED DRAWING: Figure 1
Patent JP-2021139813-A (JP)
Title: In-vehicle information processing device
Inventor: IKENAGA KENYA
IPC: G08G1/09
Filed: 2020-03-06
Abstract: To provide a technique which allows for identifying deterioration in sensor performance more quickly.SOLUTION: An in-vehicle information processing device is provided, comprising detection means for detecting objects outside a vehicle, communication means configured to acquire location information of other vehicles through vehicle-to-vehicle communication, and determination means configured to determine whether the performance of the detection means is deteriorating or not on the basis of the location information acquired by the communication means and a detection result of the detection means.SELECTED DRAWING: Figure 6
Patent JP-2020161131-A (JP)
Title: Harmful Customer Management System and Harmful Customer Management Program
Inventor: MINAGAWA TAKAAKI
IPC: G06Q50/10
Filed: 2020-03-08
Abstract: To provide a harmful customer management system and a harmful customer management program that allow users to request experts to deal with harmful customers or consult with experts.SOLUTION: In a harmful customer management system, a client terminal 3 for registering harmful customers and a lawyer terminal used by a complaint handling expert are connected so as to be able to communicate with each other via a communication network. A management server 2 includes: a storage unit 22 for storing information on the harmful customers; an information registration unit 24 for registering the information on the harmful customers based on an input of the client terminal 3; a request unit 19 for requesting the lawyer terminal to deal with or consult about the harmful customers registered by the information registration unit 24; and a viewing permission unit 20 for permitting the lawyer terminal to view the information on the harmful customers when the request unit 19 requests to deal with or consult about the harmful customers.SELECTED DRAWING: Figure 2
Patent JP-2021144114-A (JP)
Title: Projection direction change device, and image projection system
Inventor: ABE TAKAAKI
IPC: H04N5/74
Filed: 2020-03-11
Abstract: To provide a projection direction change device capable of increasing the range of change in the projection direction while suppressing the increase in size, and an image projection system.SOLUTION: A projection direction change device (1) includes: a mirror (26) for reflecting light emitted from a projection lens unit (113) of a projector (111); a mirror support (23) for supporting the mirror (26) so as to rotate on a first shaft and a second shaft; a first drive unit (31) that drives the mirror (26) to rotate on the first shaft; and a second drive unit (41) that drives the mirror (26) to rotate on the second shaft. In the mirror (26), the intersection of the first shaft and the second axis is positioned closer to the projection lens unit (113) than the geometric center of gravity (Pg) of the mirror (26).SELECTED DRAWING: Figure 4
Patent JP-2021144138-A (JP)
Title: Imaging device
Inventor: YOSHIDA MASAMI
IPC: G02B5/00
Filed: 2020-03-12
Abstract: To reduce illumination light as unnecessary light incident on an imaging element when performing illumination and imaging of a subject through a common optical system.SOLUTION: An imaging device 4 includes: an imaging element 11 for picking up imaging light incident on an imaging optical system 9 from a subject; light source systems 6 and 7 for emitting first polarized light serving as illumination light irradiated to the subject through the imaging optical system; and a polarization separation element 8 that directs the illumination light to the imaging optical system and directs the imaging light from the imaging optical system to the imaging element by reflecting one of the first polarized light and second polarized light serving as imaging light of which polarization direction is different from that of the polarized light and transmitting the other; and a polarization element 10 that is arranged between the polarization separation element and the imaging element and blocks the first polarized light by transmitting the second polarized light.SELECTED DRAWING: Figure 2
Patent JP-2021144888-A (JP)
Title: Battery manufacturing method and battery
Inventor: KONDO SHIGERU
IPC: H01M10/0566
Filed: 2020-03-13
Abstract: To shorten an impregnation time of an electrolytic solution into a laminated electrode body.SOLUTION: A manufacturing method of a battery 36 includes laminating a separator 2 having an adhesive layer and an electrode plate 4, housing a laminated electrode body 1 in which the electrode plate 4 is adhered to the separator 2 via the adhesive layer in a case 32, injecting an electrolyte solution 34 into the case 32, and reducing the adhesive strength between the electrode plate 4 and the separator 2 at the same time as or before and after the injection of the electrolytic solution 34.SELECTED DRAWING: Figure 4
Patent JP-2021144643-A (JP)
Title: Charge method for electronic money and electronic money support system
Inventor: SASAKI TSUTOMU
IPC: G06Q20/10
Filed: 2020-03-13
Abstract: To provide a method for instantly remitting from a saving account of a user to an electronic money provider by using open API provided by a financial institution.SOLUTION: A charging method for electronic money includes: a first step for creating a transfer API which is an open API by using an access token in a charge support server 100 and transmitting; a second step for executing the transfer API in an API base 40, withdrawing a same amount as a charge amount from a saving account by an account system 52, and transmitting to a transfer destination account; a third step for transmitting a "success code" to the charge support server 100 in the API base 40 after simultaneous execution of withdrawal and transfer; a fourth step for transmitting a telegraphic message to which normal process data is added to an electronic money server 30 in the charge support server 100; and a fifth step for adding the charge amount to money balance of the electronic money in the electronic money server 30.SELECTED DRAWING: Figure 16
Patent JP-2020096382-A (JP)
Title: Antenna, radio communication module, and radio communication apparatus
Inventor: YOSHIKAWA HIROMICHI
IPC: H01Q13/08
Filed: 2020-03-16
Abstract: To provide an antenna, a radio communication module, and a radio communication apparatus that reduce the mutual coupling between antenna elements.SOLUTION: An antenna comprises: a first antenna element; a second antenna element; and a first combination. The first antenna element includes a first radiation conductor and a first feeder, and resonates at a first frequency band. The second antenna element includes a second radiation conductor and a second feeder, and resonates at a second frequency band. The second feeder is coupled to the first feeder with the precedence of a first component that is one of a capacitance component and an inductance component. The first combination couples the first feeder with the second feeder with the precedence of a second component different from the first component. The first radiation conductor and the second radiation conductor are arranged along a first plane with an interval of half a resonant wavelength or less in a first direction. The first radiation conductor and the second radiation conductor are arranged shifted in a second direction intersecting the first direction.SELECTED DRAWING: Figure 1