baber/WOPTO huggingface dataset:
Patent JP-2023056244-A (JP)
Title: Switching power supply device, power conversion device, and control method
Inventor: MARUOKA HARUKI
IPC: H02M3/28
Filed: 2021-10-07
Abstract: To provide a switching power supply device, a power conversion device, and a control method capable of performing failure diagnosis of the switching power supply device with efficiency.SOLUTION: A switching power supply device comprises a power converter, a controller, an ammeter, and a failure detector. The power converter is a full bridge system in which a plurality of series circuits each configured by connecting a pair of switching elements in series are connected in parallel. The controller on/off-switches the switching elements provided in each series circuit to operate the power converter. The ammeter measures a current value to be supplied to the power converter. The failure detector determines whether or not the power converter is normal on the basis of the current value measured by the ammeter at the drive of the series circuits.SELECTED DRAWING: Figure 3
Patent JP-2023057488-A (JP)
Title: Massage machine and blood glucose level management system using the same
Inventor: OTANI HIROSHI
IPC: A61H23/02
Filed: 2021-10-11
Abstract: To provide a massage machine capable of suppressing an increase in blood glucose level, and a blood glucose level management system.SOLUTION: A massage machine according to the present invention includes repeatedly hitting means as calcaneum stimulation means that stimulates a calcaneum. By appropriate setting of a frequency of the repeatedly hitting means, an increase in blood glucose level is suppressed. Knee part vibration detection means enables effective energy transfer of the repeatedly hitting means to the calcaneum.SELECTED DRAWING: Figure 1
Patent JP-2023059119-A (JP)
Title: Image forming apparatus, consumable item memory, and recycle method
Inventor: SUZUKI TAKASHI
IPC: G03G21/00
Filed: 2021-10-14
Abstract: To provide an image forming apparatus that, when a consumable item is refilled with a printing material while a consumable item memory is not replaced, can prevent the number of times of rewriting in the consumable item memory from reaching an upper limit.SOLUTION: An image forming apparatus (1) comprises: a main body housing (10); a developing cartridge (4) that can be mounted in the main body housing (10); and a controller (61). The developing cartridge (4) includes a consumable item memory that is a toner memory (42) having a first storage area in which the usage of the developing cartridge (4) can be written and a second storage area in which the usage of a consumable item can be written, and stores recycle history information indicating the history of recycling of the developing cartridge (4). The controller (61) executes determination processing of determining either one of the first storage area or the second storage area as a storage area for writing the usage according to the recycling history information.SELECTED DRAWING: Figure 1
Patent JP-2023060746-A (JP)
Title: Method for producing dialkyl carbonate compound, and dialkyl carbonate compound
Inventor: YAMANAKA KATSUHIRO
IPC: C07C68/04
Filed: 2021-10-18
Abstract: To provide a method for producing a dialkyl carbonate compound with a wider range of options of alcohols as raw material, to provide a method for producing a dialkyl carbonate compound with low content of byproducts unrecyclable as dehydrant, and to provide a dialkyl carbonate compound.SOLUTION: A method for producing a dialkyl carbonate compound includes reacting carbon dioxide with an alcohol (C) in the presence of a metal catalyst (A) comprising cerium oxide and a nitrile compound (B) comprising a furan ring skeleton.SELECTED DRAWING: None
Patent JP-2023061621-A (JP)
Title: Image processing device
Inventor: NINOMIYA Takeru
IPC: G01C3/06
Filed: 2021-10-20
Abstract: To provide an image processing device capable of accurately distinguishing between a control target such as a fallen object on a road surface and road surface paint and the like and capable of accurately detecting the control target having a low level difference, through high-precision correction of parallax errors resulting from vertical displacement between left and right cameras.SOLUTION: An image processing device includes: a specific region extracting unit for extracting a specific region on a road surface from a plurality of images captured by each of a plurality of vehicle-mounted cameras; a road surface parameter estimating unit for estimating a road surface structure represented by a road surface parameter, from a road surface part of the images, being a road surface other than the specific region; a specific region parallax estimating unit for obtaining ideal parallax that should be obtained in the specific region, from the road surface structure; a parallax image generating unit for obtaining parallax from the plurality of images; and a vertical displacement calculating unit for calculating an amount of vertical displacement of the plurality of images, using the actual parallax of the specific region, the ideal parallax in the specific region, and arrangement information of the specific region in the images.SELECTED DRAWING: Figure 1
Patent JP-2023064420-A (JP)
Title: Emergency power supply apparatus and power distribution apparatus
Inventor: KATO KOSUKE
IPC: H02J9/06
Filed: 2021-10-26
Abstract: To provide: an emergency power supply apparatus that allows both single-phase AC power and three-phase AC power to be supplied from an emergency power source and that stabilizes a voltage in the supply of the single-phase AC power; and a power distribution apparatus therefor.SOLUTION: A power distribution apparatus 5 comprises: an inverter circuit 53 for converting single-phase AC power into three-phase AC power; a first power line 54 for supplying the single-phase AC power to a first load 3; a second power line 55 for supplying the single-phase AC power to the inverter circuit; a third power line 56 for supplying the three-phase AC power converted by the inverter circuit to a second load 4; distribution means allowing distribution of the single-phase AC power to the first and second power lines; and distribution means allowing distribution of the three-phase AC power converted by the inverter circuit to the third power line. An emergency power supply apparatus connects an emergency power generator to the power distribution apparatus.SELECTED DRAWING: Figure 2
Patent JP-2022153245-A (JP)
Title: Document receipt status management device, document receipt status management method, and document receipt status management program
Inventor: HASHINO TAKAHIRO
IPC: G06Q40/02
Filed: 2021-10-27
Abstract: To provide a document receipt status management device capable of visualizing the deadlines according to product or service attributes and project progress and managing the receipt status for one or more requested documents, a document receipt status management method, and a document receipt status management program.SOLUTION: The document receipt status management device is configured to carry out the steps of: obtaining a piece of application data for a loan matter; obtaining a piece of matter requisition document data in which collection documents required for the loan matter, matter status of the loan matter, document confirmation status, presence or absence of alert target, and incompleteness of received documents are set; when the loan matter process has progressed, displaying a collection document list screen on which alerts and inadequacies for collection documents can be checked and collection documents can be selected based on the document master, and the matter requisition document data; and when a collection document is selected on the collection document list screen, displaying a document receipt status management screen on which the matter requisition document data can be updated.SELECTED DRAWING: Figure 4
Patent JP-2023066052-A (JP)
Title: toner
Inventor: KIKUSHIMA SEIJI
IPC: G03G9/08
Filed: 2021-10-28
Abstract: To provide a toner which enables formation of an image which has desired image concentration and little fogging, even after printing of a large number of sheets.SOLUTION: A toner contains toner particles. The toner particles have toner base particles, and an external additive provided on the surface of the toner base particles. The toner base particles contain a binder resin, and magnetic powder. The external additive contains alumina particles. A number average primary particle diameter of the alumina particles is 150 nm or more and 400 nm or less. A time constant of the toner is 1.0 second or more and 10.0 seconds or less. A zeta potential at pH2 of a precipitate separated from a dispersion liquid of the toner is 0.0 mV or more and 20.0 mV or less.SELECTED DRAWING: None
Patent JP-2023066875-A (JP)
Title: Inkjet recording device and control method of inkjet recording device
Inventor: KASHIWAGI TAKUSHI
IPC: B41J2/165
Filed: 2021-10-29
Abstract: To provide an inkjet recording device configured to determine a contamination state of ink in a deflecting electrode utilizing a sensing signal of an optical sensor, and a control method of an inkjet recording device.SOLUTION: The inkjet recording device makes a printing head, which comprises a nozzle that pulverizes ink into particles and then jets the particles, a charging electrode that charges the ink particles and a deflecting electrode that deflects the charged ink particles, perform printing on an object to be printed. The device is provided with an optical sensor that senses, as an electric signal, a degree of contamination of ink in the deflecting electrode and also is provided with a control part, to which the sensed signal is inputted, which compares the signal with a reference value for determining whether washing needs to be performed, so as to determine whether washing needs to be performed. When determining that washing needs to be performed, the control part displays information about the washing on a display part.SELECTED DRAWING: Figure 1
Patent JP-2022009881-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2021-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving amusement of a player. 
     SOLUTION: A game machine includes: privilege game performance means for performing a first privilege game when a first identification information for indicating a specific first determination result is displayed in a first display means and for performing a second privilege game when a second identification information for indicating a specific second determination result is displayed in a second display means. If a first game state is set by game state setting means capable of setting the first game state facilitating a performance of the second determination more easily than that of the first determination and setting a second game state facilitating a performance of the first determination more easily than that of the second determination, notification timing determination means determines a notification timing for making a notification of a notification mode for indicating a player that the first game state is set on the basis of a situation in the dynamic display of the second identification information. Therefore, amusement of a player can be improved. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023051651-A (JP)
Title: Vehicle body structure
Inventor: TANAKA HIROSHI
IPC: B62D25/20
Filed: 2021-11-10
Abstract: To provide a vehicle body structure which inhibits the submarine phenomenon of occupants during a frontal collision and achieves reduction of a height of a floor of a vehicle while securing a sufficient loading capacity of a battery.SOLUTION: A vehicle body structure includes: a seat pan 48 which is formed at a part of a floor panel 40 and on which a seat cushion RS1 is placed; and a battery RB disposed below the seat pan 48. An expansion part 48a expanding upward is formed at the vehicle front side relative to the seat pan 48. An auxiliary machine member RB1 is housed within the expansion part 48a. An upper end of the auxiliary machine member RB1 housed in the expansion part 48a is located above a lower end of the expansion part 48a.SELECTED DRAWING: Figure 4
Patent JP-2023070998-A (JP)
Title: Electronic apparatus, light source control method, and program
Inventor: UMETSU MASAKAZU
IPC: H05B47/11
Filed: 2021-11-10
Abstract: To perform an ON/OFF control of a light source in consideration of an integration light amount of a violet light that a user received it in an outdoor.SOLUTION: An electronic apparatus 1 comprises: a light source that irradiates a violet light; a light source control part 26 that controls an ON/OFF of the light source; a calculation part 22 that calculates a discharge integrated amount as a value corresponded to an integrated amount obtained by irradiating the violet light from an irradiance and an irradiation time of the violet light irradiated by the light source; an irradiation sensor; an estimation part 23 that calculates an outdoor integrated amount obtained by estimating an integrated light amount of the violet light that a user is irradiated in the outdoor by using a detection value of the irradiation sensor; an evaluation calculation part 24 that calculates a light amount evaluation value for evaluating the integrated amount of the violet light that the user receives it in the inside and outside by using a radiation integrated amount and an outdoor integrated amount; and a determination part 25 that determines whether or not it satisfies a predetermined irradiation condition. The light source control part 26 turns on the light source when the light amount evaluation value is a predetermined threshold value or less, and satisfies the irradiation condition.SELECTED DRAWING: Figure 3
Patent JP-2023072332-A (JP)
Title: Semiconductor light-emitting element and method of manufacturing the same
Inventor: NIWA NORITAKA
IPC: H01L33/20
Filed: 2021-11-12
Abstract: To provide a semiconductor light-emitting element capable of sufficiently securing reliability.SOLUTION: A semiconductor light-emitting element 10 comprises: a base layer 12; an n-type semiconductor layer 14 provided on the base layer 12 and configured from an n-type AlGaN-based semiconductor material; an active layer 16 provided on the n-type semiconductor layer 14 and configured from an AlGaN-based semiconductor material; a p-type semiconductor layer 18 provided on the active layer 16; a dielectric coating layer 26 that covers the base layer 12, the n-type semiconductor layer 14, the active layer 16 and the p-type semiconductor layer 18. The n-type semiconductor layer 14 has a lateral face 14c that is inclined at a first angle θ1 and in contact with the dielectric coating layer 26. Each of the active layer 16 and the p-type semiconductor layer 18 has a lateral face 16d, 18d that is inclined at a second angle θ2 smaller than the first angle θ1 and in contact with the dielectric coating layer 26. The base layer 12 has a lateral face 12d that is inclined at a third angle θ3 smaller than the first angle θ1 and in contact with the dielectric coating layer 26.SELECTED DRAWING: Figure 1
Patent JP-2023078692-A (JP)
Title: rotary engine
Inventor: MORIMOTO HIROTAKA
IPC: F02B53/12
Filed: 2021-11-26
Abstract: To improve fuel combustion performance of a rotary engine.SOLUTION: A recess 7 of an outer peripheral surface 2a of a rotor 2 is equipped with a first recessed portion 71 that is disposed on an L side as compared with an outer peripheral center C and extends toward the L side, a second recessed portion 72 that extends from the first recessed portion 71 to the L side, and a third recessed portion 73 that continues to the first recessed portion and extends to a T side than the outer peripheral center C. The first recessed portion 71, the second recessed portion 72 and the third recessed portion 73 are equipped with bottom surfaces 71a, 72a, and 73a that respectively have predetermined length L1, L2, L3 in a longitudinal direction of the outer peripheral surface. Concerning a cross section of the recess 7 when traversing the recess 7 by a plane orthogonal to the longitudinal direction of the outer peripheral surface 2a and passing through a rotation axis X of the rotor 2, a cross section of the bottom surface 71a in the first recessed portion 71 becomes the largest as compared with a cross section of the bottom surface 72a in the second recessed portion 72 and a cross section of the bottom surface 73a in the third recessed portion 73.SELECTED DRAWING: Figure 3
Patent JP-2023078716-A (JP)
Title: Mat for playing
Inventor: KOIZUMI ERINA
IPC: A63H33/00
Filed: 2021-11-26
Abstract: To provide a mat for playing, enabling a person including a baby and a pet to play without getting bored.SOLUTION: A mat for playing comprises a body and at least one whistle part stored in the body. The whistle part includes a pump, a whistle arranged away from the pump only for a predetermined distance, and a tube for connecting the pump to the whistle.SELECTED DRAWING: Figure 2
Patent JP-2022031299-A (JP)
Title: Optical member and method for manufacturing the same, light emitting device and method for manufacturing the same
IPC: H01S5/02257
Filed: 2021-11-29
Abstract: PROBLEM TO BE SOLVED: To achieve an optical member capable of efficiently extracting light. 
     SOLUTION: A method for manufacturing an optical member having a translucent member and a wavelength conversion member includes the steps of: preparing a translucent member in which a metal film and an optical film having a film thickness larger than a film thickness of the metal film are formed in different regions of an upper surface of a base material; preparing the wavelength conversion member having a metal film formed on a lower surface of the base material; and bonding the metal film of the translucent member and the metal film of the wavelength conversion member via metal adhesive under a state in which an optical film is positioned directly below a wavelength conversion section of the wavelength conversion member. 
     SELECTED DRAWING: Figure 12 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023081189-A (JP)
Title: game machine
Inventor: KANO TAKUYA
IPC: A63F7/02
Filed: 2021-11-30
Abstract: To provide a game machine which can make operation of operation means favorable.SOLUTION: A gear M582 with a pin is rotationally operated, thereby rotationally operating a link member M660 of a movable decoration unit M600 while guiding and reciprocally operating a rear side slide movement body M650 of the movable decoration unit M600 in a predetermined linear direction. Therefore, a plurality of operation directions can be constituted, which avoids that operation of a plurality of operation members constituted by the gear M582 with the pin becomes monotone, thereby making the operation of the movable decoration unit M600 favorable.SELECTED DRAWING: Figure 1983
Patent JP-2022019858-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2021-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suitably performing management of a game machine. 
     SOLUTION: An MPU 62 includes not only a main-side CPU 63 but also a management IC 66. The main-side CPU 63 is electrically connected to the management IC 66, and a detection result of each ball entry detection sensor is transmitted from the main-side CPU 63 to the management IC 66. In this case, the detection result of each ball entry detection sensor is transmitted to the management IC 66 through each corresponding signal path, and a corresponding relationship between each ball entry detection sensor and the signal path is supplied from the main-side CPU 63 to the management IC 66 when starting to supply operating power. The management IC 66 stores information on the detection result of each ball entry detection sensor in a history memory 117 as history information. A management-side CPU 112 calculates each kind of parameter by utilizing history information of the history memory 117 in occurrence of an operation opportunity. The history information and each kind of parameter are outputted to the outside through a reading terminal 102. 
     SELECTED DRAWING: Figure 13 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023082295-A (JP)
Title: Commodity sales system, and program for commodity sales system
Inventor: TAMURA EIJI
IPC: G06Q30/06
Filed: 2021-12-02
Abstract: To provide a commodity sales system for performing settlement on the basis of stock information and delivering a commodity with an in-store pickup code.SOLUTION: In a commodity sales system 100 including a user terminal, a server, and a store terminal, the user terminal 110 receives reads a commodity code from a shelf label 140 of a store, receives stock information from the server 120, and makes a settlement processing request to the server 120 on the basis of the stock information of the commodity and settlement operation. The server 120 executes settlement processing and transmits commodity pickup instruction information to the store terminal 130. The store terminal 130 transmits pickup completion to the server 120 on the basis of pickup completion operation. The server 120 generates an in-store pickup code CD to transmits it to the user terminal 110. The store terminal 130 scans and transmits the in-store pickup code CD displayed in the user terminal 110 to the server 120. The server 120 changes a commodity status to delivery completion.SELECTED DRAWING: Figure 1
Patent JP-2023082761-A (JP)
Title: Method for removing support plate and method for processing plate-like member
Inventor: KITAHARA NOBUYASU
IPC: B23K26/57
Filed: 2021-12-03
Abstract: To provide a method for removing a support plate, capable of removing the support plate with small force without increasing cost required for an adhesive layer.SOLUTION: A method for removing a support plate includes: a curing step of curing a curing material of an adhesive layer by irradiating, with an ultraviolet ray from the support plate side, the adhesive layer that contains the uncured curing material that cures when irradiated with the ultraviolet ray and adheres the support plate that transmits the ultraviolet ray to a plate-like member; after the curing step, a hole forming step of irradiating the adhesive layer from the support plate side with a laser beam having a wavelength that passes through the support plate and is absorbed by the curing material, and thereby forming a plurality of holes in a surface of the adhesive layer that is in contact with the support plate; and after the hole forming step, a support plate removing step of removing the support plate from the adhesive layer adhered to the plate-like member by peeling off the support plate from the adhesive layer along the surface on which the plurality of holes is formed.SELECTED DRAWING: Figure 7
Patent JP-2023083738-A (JP)
Title: Information processing system, method for processing information, and information processing program
Inventor: OGAWA HIDEYUKI
IPC: G16C20/30
Filed: 2021-12-06
Abstract: To provide a novel technique for an information processing system, a method for processing information, and an information processing program for searching for a useful organic compound.SOLUTION: An information processing system 10 includes an acquisition unit 11, a combining unit 12, a characteristic calculation unit 13, an SA score calculation unit 14, and an output unit 15. The acquisition unit 11 acquires at least two partial structures. The combining unit 12 combines the partial structures by a simulation and generates a molecular structure. The characteristic calculation unit 13 calculates the electric characteristic of the molecular structure by quantum chemical calculation. An SA score calculation unit 14 calculates the SA score of the molecular structure.SELECTED DRAWING: Figure 1