baber/WOPTO huggingface dataset:
Patent JP-2022108885-A (JP)
Title: multilevel inverter
Inventor: SAKAMOTO TAKUYA
IPC: H02M7/487
Filed: 2021-01-14
Abstract: To perform voltage boosting using an inverter circuit.SOLUTION: A multilevel inverter includes: a battery; a first capacitor connected between middle point wiring and low potential input wiring; a second capacitor connected between high potential input wiring and the middle point wiring; a charging circuit; and a control circuit. The charging circuit includes: a DC charging port; charging positive electrode wiring that connects a positive electrode of the DC charging port with a cathode of a first middle point side intermediate diode; and charging negative electrode wiring that connects a negative electrode of the DC charging port with an anode of a second middle point side intermediate diode. When a charger is connected to the DC charging port, the control circuit executes voltage boosting control of alternately repeating a first operation of turning on a first middle point side intermediate switching element to charge the first capacitor with power of the charger and a second operation of turning on a second middle point side intermediate switching element to charge the second capacitor with power of the charger.SELECTED DRAWING: Figure 1
Patent JP-2022111883-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: OZAWA TAKAO
IPC: G06Q30/02
Filed: 2021-01-20
Abstract: To provide transaction object information useful for a user.SOLUTION: An information processing device comprises: a calculation unit which calculates an incentive when a transaction object is purchased on the basis of a user situation; and a provision unit which provides the user with a price of the transaction object when the calculated incentive is immediately used. The calculation unit calculates an incentive different per user for the same transaction object on the basis of the user situation. The provision unit provides a price of the transaction object when the incentive different per user for the same transaction object is immediately used.SELECTED DRAWING: Figure 1
Patent JP-2021118181-A (JP)
Title: Membrane-electrode assembly
Inventor: KAMIYA ATSUSHI
IPC: H01M8/1004
Filed: 2021-01-22
Abstract: To increase the endurance against the repetition of start under the condition below a freezing point as to a membrane-electrode assembly arranged by using an ionomer of high oxygen permeation as a catalyst layer ionomer of a cathode side.SOLUTION: A membrane-electrode assembly comprises: an electrolyte membrane formed from a resin (A) having a proton conductivity; a cathode catalyst layer joined to one face of the electrolyte membrane; and an anode catalyst layer joined to the other face of the electrolyte membrane. The cathode catalyst layer contains: an electrode catalyst (B) in which catalyst particles (B) are supported by conductive carriers (B); and a resin (B) having a proton conductivity. The resin (B) comprises an ionomer of high oxygen permeation. The membrane-electrode assembly has the catalyst layer resistance change rate of 0.33/turn or smaller, and the interface adhesion strength of 0.105 N or larger, which is measured by SAICAS method.SELECTED DRAWING: Figure 5
Patent JP-2022114970-A (JP)
Title: Toy component and toy doll
Inventor: MOROOKA YUSUKE
IPC: A63H3/04
Filed: 2021-01-27
Abstract: To provide a model component configured to deform so as not to interfere with rotational turning of another model component.SOLUTION: A toy component includes a first member, a second member rotationally supporting the first member, and a third member to be engaged with the first member and the second member. The first member is configured to take, by the rotational turning, a second attitude where a portion of the first member, in a side to be engaged with the third member is located on a lower side, compared with a first attitude of the first member, and a third attitude where the portion is located on an upper side. The third member is so configured that when the first member takes the second attitude, an upper side of the third member projects forward more than that of the third member when the first member takes the first attitude.SELECTED DRAWING: Figure 1
Patent JP-2021091603-A (JP)
Title: Antimicrobial glass composition, and glass and polymeric article including the same
Inventor: BOOKBINDER DANA CRAIG
IPC: A01P1/00
Filed: 2021-02-08
Abstract: To provide antimicrobial glass compositions, glasses and articles.SOLUTION: An article comprises a glass, wherein the glass comprises a cuprite phase comprising a plurality of Cu1+ ions; a first phase comprising at least one of B2O3, P2O5 and R2O; and a second phase comprising SiO2. The glass comprises a surface portion having a depth of less than about 5 nanometers (nm), the surface portion comprising a plurality of copper ions, wherein at least 75% of the plurality of copper ions are Cu1+. The articles may comprise a polymer.SELECTED DRAWING: Figure 4
Patent JP-2022122349-A (JP)
Title: Soft-magnetic flat powder
Inventor: Miura Kodai
IPC: C22C38/00
Filed: 2021-02-10
Abstract: To provide a soft-magnetic flat powder suited for producing a high-performance magnetic sheet.SOLUTION: A soft-magnetic flat powder has a material of an Fe-Si-Al based alloy containing B as an additive element. The alloy has a B content of 0.002 mass% or higher and 0.015 mass% or lower. Preferably, the flat powder has a volume-based median diameter D50 of 30 μm or greater and 80 μm or smaller, a tap density TD of 1.25 g/cm3 or lower and a coercive force Hc of 400A/m or smaller.SELECTED DRAWING: Figure 1
Patent JP-2022122531-A (JP)
Title: washing machine and washing system
Inventor: KOBAYASHI SEIJI
IPC: A47L15/42
Filed: 2021-02-10
Abstract: To provide a washing machine and a washing system capable of improving workability when replacing water pooled in a washing water tank.SOLUTION: A preliminary washing machine 1 includes: a garbage recovery filter 19 disposed below a position where dishes are stored for recovering garbage adhering to the dishes falling together with water injected inside a washing chamber; a drain valve 34 for discharging water pooled in a washing water tank 15; and a controller for discharging water pooled in the washing water tank 15 by controlling the drain valve 34, and, after discharging the water pooled in the washing water tank, supplying water so that the washing water tank 15 is brought into a predetermined water level H upon receipt of an instruction command to replace water pooled in the washing water tank 15.SELECTED DRAWING: Figure 4
Patent JP-2022124063-A (JP)
Title: Call support device
Inventor: WATANABE HISANORI
IPC: H04R3/00
Filed: 2021-02-15
Abstract: To appropriately support a call of an occupant.SOLUTION: A call support ECU 11 is a call support ECU 11 that is mounted on a vehicle and supports a call by a smartphone SP of an occupant CR includes: an image acquisition part 111 for acquiring image information PC of the occupant CR from a camera 13 arranged in a vehicle; a voice acquisition part 112 for acquiring voice information SD of the occupant CR from a microphone 14 arranged in the vehicle; a call determination part 117 for determining whether or not the occupant CR starts a call by the smartphone SP on the basis of the image information PC and the voice information SD; and a call support part 119 for supporting a call of the occupant CR according to a determination result of the call determination part 117.SELECTED DRAWING: Figure 1
Patent JP-2022124159-A (JP)
Title: Method for producing laminated peek films
Inventor: ASO TSUTOMU
IPC: B29C65/16
Filed: 2021-02-15
Abstract: To provide a method for producing laminated PEEK films by irradiating a film bundle consisting of stacked PEEK films with a laser beam and fusing these films together.SOLUTION: A method for producing laminated PEEK films includes: a fixing and placing step for preparing a film bundle (2) consisting of stacked PEEK films (1) and pressure-welding a heatsink (3) to one of the outermost surfaces of the film bundle and placing it there; a laser beam irradiation step for applying a laser beam (LB) toward the inside of the film bundle through the heatsink; and a fusing and integrating step for fusing the PEEK films together to make a laminate.SELECTED DRAWING: Figure 1
Patent JP-2022127029-A (JP)
Title: Connection structure between female and male terminals
Inventor: TEZUKA YUTA
IPC: H01R13/04
Filed: 2021-02-19
Abstract: To provide a connection structure between a female terminal and a male terminal which can eliminate rattling between the female terminal and the male terminal when the connection of the male terminal to the female terminal is completed, and to minimize the insertion force when a tab portion of the male terminal is inserted into a box portion of the female terminal.SOLUTION: Immediately before the insertion of a tab portion 27 of a male terminal 5 into a box portion 7 of a female terminal 3 is completed, a tapered portion 25 of the tab portion 27 abuts against a support portion 13 of a female terminal 3, and therefore, elastic pieces 9 and 11 of the female terminal 3 are elastically deformed, and the tab portion 27 is supported by the support portion 13 with an urging force due to the reaction force due to the elastic deformation of the elastic pieces 9 and 11.SELECTED DRAWING: Figure 1
Patent JP-2022128241-A (JP)
Title: taxi system
Inventor: KAKUCHI MAKOTO
IPC: B60H1/00
Filed: 2021-02-22
Abstract: To provide a taxi system capable of more improving comfort of a user.SOLUTION: A taxi system 10 includes: a taxi vehicle 12 which transports a user 100 to a destination by automated driving and includes one or more riding spaces each having a capacity of one passenger; and an air-conditioning management device 14 for managing air-conditioning of each of the one or more riding spaces. The air-conditioning management device 14 estimates air-conditioning conditions desired by the user 100 on the basis of at least one of a history of requests about air-conditioning, made by the user 100 in the past, an appearance of the user 100, and a surface temperature of the user 100, and controls the air-conditioning of the riding space in which the user 100 rides so that the estimated air-conditioning conditions are met.SELECTED DRAWING: Figure 1
Patent JP-2022128313-A (JP)
Title: game machine
Inventor: HIRAGUCHI TOSHIHIKO
IPC: A63F7/02
Filed: 2021-02-22
Abstract: To provide a game machine capable of improving amusement properties of games.SOLUTION: A game machine 1 having the following features is provided. The game machine comprises: sound output means 70; and presentation performance means for performing a specific presentation that may occur in a selected-music output state in which selected music selected by a player among a plurality of types of pieces of candidate music is outputted from the sound output means 70. The specific presentation includes a prior period and a post period. In the prior period, dedicated music is outputted from the sound output means 70. The post period is a period following the prior period and, in some cases, the selected music may be outputted from the sound output means 70.SELECTED DRAWING: Figure 11
Patent JP-2022128661-A (JP)
Title: Business card processing device, business card processing method, program, and data structure of business card file
Inventor: HAYASHI YUKI
IPC: G06Q30/00
Filed: 2021-02-24
Abstract: To solve the problem in which received information cannot be managed in association with the business card image or the like acquired from the received information, when receiving information necessary for creating a business card.SOLUTION: A business card processing device 1 comprises: a business card creation information reception unit 121 for accepting business card creation information including two or more items of information constituting a business card and business card layout information; a business card information configuration unit 132 for configuring business card information having a business card image acquired using the business card creation information; and a business card storage unit 133 for storing business card creation information and business card information in association with each other. When receiving information such as text data necessary for creating a business card, the business card processing device 1 can manage a business card image or the like acquired from the received information in association with the received information.SELECTED DRAWING: Figure 2
Patent JP-2022134581-A (JP)
Title: Film deposition device, method for controlling film deposition device, and method for producing electronic device
Inventor: OGATA TOSHIHIRO
IPC: H01L51/50
Filed: 2021-03-03
Abstract: To measure and control the thickness of a film with improved accuracy in a substrate deposition process.SOLUTION: A film deposition device forms a film by depositing a vapor-deposition material on a substrate. The film deposition device has: an evaporation source that releases the vapor-deposition material while moving relative to the substrate; first control means that controls the amount of the vapor-deposition material released from the evaporation source; second control means that controls the relative speed of the substrate and the evaporation source; monitoring means that measures the amount of the vapor-deposition material released from the evaporation source during the film deposition; film-thickness measuring means that measures the thickness of a film vapor-deposited on the substrate after the film deposition; and a controller that controls the first control means and the second control means on the basis of the amount of release measured by the monitoring means and the film thickness measured by the film-thickness measuring means.SELECTED DRAWING: Figure 7
Patent JP-2022135810-A (JP)
Title: Heat source device
Inventor: LIN JINLI
IPC: F24H9/20
Filed: 2021-03-05
Abstract: To provide a heat source device capable of preventing positional deviation between a setting operation part and a hole part of a lid body, and improving an appearance of the setting operation part arranged at the hole part of the lid body.SOLUTION: A heat source device 1 is coupled in a structure that a setting operation part 3 coupled to an internal component 2 in a body outer box 10 is exposed through a hole part 13 of a lid body 12 and the internal component and the setting operation part screw a male screw 7 with a female screw hole 25 opened on the internal component, or a structure that a nut is screwed with the male screw standing on the internal component. A through hole 6 through which a screw shaft 72 of the male screw penetrates at the time of coupling to the internal component is opened to the setting operation part, and the through hole is set to a diameter larger than that of the screw shaft. A screw limitation part 8 is provided to at least one of the internal component, the male screw and the nut, so as not to prevent the male screw or the nut from screwing beyond a predetermined position. Under a condition that the male screw or the nut is fastened to the screw limitation part, the through hole of the setting operation part has a movable area m in which the setting operation part is allowed to move in a screw axial direction and a screw axial diameter direction.SELECTED DRAWING: Figure 5
Patent JP-2021190993-A (JP)
Title: Video processing method and device, electronic apparatus, storage media, and computer program
Inventor: ZHU ZHAOMIN
IPC: H04N21/854
Filed: 2021-03-10
Abstract: To provide a video processing method and device.SOLUTION: A method includes: separating a foreground image and a background image from a video frame in a target video stream, in response to acquiring the target video stream; adding content to be displayed at a target display position in the background image to obtain a processed background image; and combining the foreground image and the processed background image to obtain a target video frame.EFFECT: A method for directly rendering the content to be displayed in the background can be used. At the same time as trying not to cover a subject on the foreground image such as a character by the content to be displayed on the background, the embodiment avoids a single display way that can only display content at an edge of a video screen, and improves flexibility for displaying content in a video.SELECTED DRAWING: Figure 2
Patent JP-2022138791-A (JP)
Title: medical device
Inventor: UMEGAKI HIKONORI
IPC: A61M1/28
Filed: 2021-03-11
Abstract: To provide a medical device capable of easily executing switching between distribution and stop of medical liquid in a tube connected to a medical liquid bag and a tube connected to a drainage bag.SOLUTION: A medical device 20 includes: a body part 30 and 40 for holding a first tube 16 and a second tube 18; and a switching part 50 capable of switching the states, by a slide operation, among a first state in which the first tube and the second tube are closed, a second state in which the first tube is open and the second tube is closed, and a third state in which the first tube is closed and the second tube is open.SELECTED DRAWING: Figure 2
Patent JP-2022142207-A (JP)
Title: Resin composition and molding of the same
Inventor: CHIN SHU
IPC: C08L25/08
Filed: 2021-03-16
Abstract: To provide a resin composition having excellent thermostability and a molding of the resin composition.SOLUTION: A resin composition contains a polycarbonate resin, an ABS resin, and styrene-N-phenyl maleimide-maleic anhydride-acrylonitrile copolymers.SELECTED DRAWING: None
Patent JP-2022143518-A (JP)
Title: Smoking implement, adapter for smoking implement, and smoking method
Inventor: WATANABE TATSUSHI
IPC: A24F40/42
Filed: 2021-03-17
Abstract: To provide a smoking implement capable of coping with diversification of smoking preference.SOLUTION: A smoking implement (1) includes a heater body (13) having a heater element (heating source) (25), a first insertion port (20) for inserting a tobacco capsule (cartridge for a first smoking implement) (200), and an adapter (12) detachably attached to the first insertion port. The adapter has a second insertion port 29 for inserting a cartridge (cartridge for a second smoking implement) (100). Further, the adapter is in close contact with the first insertion port in the attached state to the first insertion port.SELECTED DRAWING: Figure 5
Patent JP-2022145196-A (JP)
Title: Power storage battery control system
Inventor: TAKEI HIDETOSHI
IPC: H02J7/00
Filed: 2021-03-19
Abstract: To provide a power storage battery control system capable of detecting whether a battery module is surely connected and protecting an element.SOLUTION: A power storage battery control system includes connection detection portions 101-1, ... that detect the presence or absence of a current flowing through a second negative electrode terminal from a second positive electrode terminal and are provided between the second positive electrode terminal and the second negative electrode terminal of a connection terminal of a control substrate, and to which a first positive electrode terminal and a first negative electrode terminal of battery modules 11-1, ... are connected, and a determination control unit that determines whether the battery module is normally connected to the connection terminal on the basis of information indicating the presence or absence of a current supplied from the connection detection portions 101-1, ...SELECTED DRAWING: Figure 10A
Patent JP-2022146637-A (JP)
Title: Synchronization signal conversion device and synchronization signal conversion method
Inventor: TAKASHIMA MITSUHIRO
IPC: H04L7/08
Filed: 2021-03-22
Abstract: To provide a synchronization signal conversion device and a synchronization signal conversion method that can prevent timing changes in the 1-second cycle of a pseudo-GPS receiving signal and output a stable pseudo-GPS receiving signal even when an LTE signal cannot be received temporarily.SOLUTION: In a synchronization signal conversion device, after a pseudo GPS receiving signal is output once, when notification information of an LTE signal from a synchronization LTE signal search unit 116 is not input for a certain period of time or longer, a pseudo-GPS signal transmission unit 115 stops outputting the pseudo-GPS receiving signal, and the synchronization LTE signal search unit 116 restarts reception of the LTE signal that has been received until then without searching for a new LTE signal, and outputs a system synchronization signal of the LTE signal when re-received, and the pseudo-GPS receiving signal transmission unit 115 generates a pseudo-GPS receiving signal on the basis of the input system synchronization signal and resumes the output.SELECTED DRAWING: Figure 3
Patent JP-2022148212-A (JP)
Title: rolling bearing
Inventor: NODA HIROSHI
IPC: F16J15/3232
Filed: 2021-03-24
Abstract: To further improve sealing performance in order to suppress the intrusion of foreign matters into a rolling bearing.SOLUTION: A rolling bearing 1 comprises a slinger 5 fixed to an end part 22 of an inner ring 2, and a seal member 6 fixed to an end part 32 of an outer ring 3. The seal member 6 is constituted of a core grid 61 and a coating part 62. Since a second circular ring part 53 of the slinger 5 is located inside a first circular ring part 52 in an axial direction, a deformation of the second circular ring part 53 at the pressure-insertion of a first cylinder part of the slinger 5 into a small-diameter part 24 of the inner ring 2 is suppressed, and a second lip 67 of the seal member 6 surely and stably contacts with an inner face 53b of the second circular ring part 53 of the slinger 5. Since an external peripheral face 54a of a second cylinder part 54 of the slinger 5 is located outside an external peripheral face 64b of a third cylinder part 64 of the core grid 61 in a radial direction, a labyrinth is formed of a first clearance 91, a second clearance 92 and a third clearance 93.SELECTED DRAWING: Figure 2
Patent JP-2022150186-A (JP)
Title: Patting auxiliary tool and patting set
Inventor: SHIMIZU KIYOSHI
IPC: A63B53/04
Filed: 2021-03-26
Abstract: To provide a patting auxiliary tool preventing a golfer from misunderstanding that he/she takes a correct posture although the crest is not horizontal.SOLUTION: A first patting auxiliary tool 1 includes: a cap (baseball cap) 5 attached with a flange 3 only at a front side; a fixing magnet fixed onto one of right and left surfaces or the front side of the flange 3; a power supply box 11 attached to the fixing magnet so as to make a bottom face part detachable; a shape retaining wire 13 attached to the power supply box 11; and an LED light irradiator (LED pointer) 19 disposed at an end part of the shape retaining wire 13 and irradiating LED light 17 from a light emission port at the tip.SELECTED DRAWING: Figure 1
Patent JP-2022156618-A (JP)
Title: Toner manufacturing method
Inventor: OKI YUSUKE
IPC: G03G9/08
Filed: 2021-03-31
Abstract: To provide a novel toner manufacturing method that suppresses a corn discharge energy generating when a corn discharge occurs, thereby enhances oxygen density within a dryer as preventing occurrence of a dust explosion within the dryer, and can reduce a used amount of inactive gas.SOLUTION: A toner manufacturing method includes: a cleaning step of cleaning a toner particle dispersion liquid containing a toner mother particle; a dehydration step of dehydrating a slurry or cake containing the toner mother particle obtained in the cleaning step with a centrifugal dehydrator to obtain a dehydration cake, and obtains a toner aggregation body; and a dry step of drying the toner aggregation body obtained in the dehydration step by the dryer. A diameter of a dust collector of the dryer is equal to or less than 3.0 m, a moisture content of the dehydrated cake to be obtained in the dehydration step is equal to or less than 27 mass%, and an average particle diameter (D50) of the toner aggregation body at a time of starting the dry step is equal to or less than 0.7 mm.SELECTED DRAWING: None