baber/WOPTO huggingface dataset:
Patent JP-2023050326-A (JP)
Title: Drive device and method for manufacturing bus bar unit
Inventor: MORI YUKI
IPC: H02M7/48
Filed: 2021-09-30
Abstract: To provide a drive device for sealing spaces with each other around a bus bar provided across a plurality of spaces in a housing and a method for manufacturing a bus bar unit.SOLUTION: A drive device 1 includes: a motor 2; an inverter 8; an oil O for cooling the motor; a bus bar unit 70 for electrically connecting the motor and the inverter; and a housing 6 for housing them. The housing has a partition wall unit 68 for partitioning an internal space into a motor housing space and an inverter housing space. A through-hole 68h is provided in the partition wall unit. The bus bar unit has a bus bar 75 having a first terminal connection unit 75b connected to the motor and a second terminal connection unit connected to the inverter and passing the through hole, and bus bar holders 76 and 79 for holding the bus bar. The bus bar holder has a first resin unit for surrounding part of an outer periphery of the bus bar and a second resin unit for embedding at least part of the first resin unit and the bus bar.SELECTED DRAWING: Figure 1
Patent JP-2023056332-A (JP)
Title: Curable polymer compound, and resin composition comprising the same
Inventor: AKATSUKA YASUMASA
IPC: C09J125/06
Filed: 2021-10-07
Abstract: To provide a curable polymer compound that has sufficient flexibility to be formed into a film, shows high adhesion to low-roughness copper foil, and is low in dielectric constant and dielectric loss tangent, and a resin composition comprising the polymer compound.SOLUTION: The present invention provides a polymer compound represented by the formula (1).SELECTED DRAWING: None
Patent JP-2023056384-A (JP)
Title: Multi-charged particle beam writing device and charged particle beam writing method
Inventor: KATO YASUO
IPC: H01L21/027
Filed: 2021-10-07
Abstract: PURPOSE: To provide a device capable of suppressing an increase in a dose modulation rate when positional deviation correction of each beam is performed by dose modulation in multi-beam writing.CONSTITUTION: A multi-charged particle beam writing device according to an embodiment of the present invention includes an identification unit 52 that identifies a first beam that has the closest actual irradiation position to a design grid of a target beam among the multi-charged particle beams, for each of a plurality of design grids serving as the design irradiation positions of the multi-charged particle beams, a setting unit 56 that sets a plurality of combinations composed of two or more beams including the first beam from the multi-charged particle beam for each of the design grids, a dose distribution ratio calculation unit 58 that calculates, for each of the design grids and for each of the plurality of combinations, a dose distribution ratio for each of the two or more beams that make up the combination, and a combination selection unit 62 that selects a combination in which the dose distribution ratio of the first beam is greater than the dose distribution ratio of the remaining one or more beams of the two or more beams constituting the combination, for each of the design grids.SELECTED DRAWING: Figure 1
Patent JP-2023056594-A (JP)
Title: game machine
Inventor: OSHIMA TATSUAKI
IPC: A63F5/04
Filed: 2021-10-08
Abstract: To provide a game machine capable of making a player feel that a game is interesting.SOLUTION: A slot machine 1 includes: game control units 610 and 613 capable of executing an internal lottery process for determining a winning combination among a plurality of winning combinations in a symbol variation game, and a process for imparting the number of game media corresponding to a prize combination; and a game number management unit 617 for managing a plurality of game number sets each comprising one or more number of games. The plurality of winning combinations includes a first winning combination corresponding to each of the plurality of game number sets. The game number management unit 617 can execute a process of decreasing the number of games in each of the plurality of game number sets when a first winning combination corresponding to each of the plurality of game number sets is not a winning combination or a prize combination and a process of increasing the number of games of game number sets corresponding to a recovery combination which has acquired a winning or a prize when a first winning combination corresponding to each of the plurality of game number sets has acquired a winning or a prize.SELECTED DRAWING: Figure 10
Patent JP-2022025082-A (JP)
Title: Cell, module, and module accommodation device
IPC: C25B9/70
Filed: 2021-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a cell having high durability, a module, and a module accommodation device. 
     SOLUTION: A cell (1) comprises an element part (3) that includes a fuel electrode (5), a solid electrolyte layer (6), an air electrode (8), and an intermediate layer (7) located between the solid electrolyte layer (6) and the air electrode (8). The solid electrolyte layer (6) or the intermediate layer (7) includes a first portion, and a second portion that is located closer to the air electrode (8) or closer to a center part (1b) of the element part (3) than the first portion and has a smaller porosity than that of the first portion or a lower compactness than that of the first portion. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022009294-A (JP)
Title: Wireless terminal
IPC: H04W72/04
Filed: 2021-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and a wireless terminal that cause user equipment to make a transition from an RRC connected state to a specific state. 
     SOLUTION: In a mobile communication system, a wireless terminal UE 100 comprises a control unit that, when the wireless terminal is in an RRC connected state, executes a predetermined function according to a preset parameter set from a network, and in response to the wireless terminal making a transition from the RRC connected state to a specific state, disables at least part of the preset parameter. The specific state is a state in which signaling is reduced compared with the RRC connected state and a state in which information on the context of the wireless terminal is maintained in the network. When the wireless terminal is in the specific state, the UE performs uplink transmission by using a wireless resource for uplink transmission received from the network. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023061650-A (JP)
Title: Rubber-reinforcing cord and rubber product including the same
Inventor: KAWAGUCHI SATORU
IPC: D06M15/41
Filed: 2021-10-20
Abstract: To provide a rubber-reinforcing cord comprising a coating layer, wherein the rubber-reinforcing cord can achieve excellent adhesion to a matrix rubber of a rubber product, particularly a matrix rubber comprising an ethylene-propylene-diene rubber.SOLUTION: A rubber-reinforcing cord 12 comprises at least one strand. The strand comprises at least one filament bundle, and a coating layer provided to cover at least a part of the surface of the filament bundle. The coating layer comprises a resorcin-formaldehyde condensate, and a modified polyolefin comprising at least one selected from the group consisting of acid radicals and acid radical derivative groups.SELECTED DRAWING: Figure 1
Patent JP-2023064320-A (JP)
Title: Sound absorber for automobile and floor silencer for automobile
Inventor: YANAGIHARA MASAHIKO
IPC: B60R13/08
Filed: 2021-10-26
Abstract: To provide a sound absorber for automobile and a floor silencer for automobile that utilize a layered composite component consisting of a plurality of layers including a glass fiber layer so as to exhibit superior sound absorbing performance against noise.SOLUTION: Each mixed member is formed of a crushed raw material in a three-dimensional shape as a mixed body among a plurality of crushed raw materials obtained by crushing layered composite raw materials including a glass fiber layer into various shapes including the three-dimensional shape and a line shape, and a plurality of glass fibers, extended, involved in the crush, from parts corresponding to the glass fiber layer, of the mixed body as mixed glass fiber parts. In an agitation mixed body consisting of respective mixed members mixed by agitation in a binder and the binder, a mixed glass fiber part of each mixed member is located in at least one maze-like path formed between mutually facing mixed bodies in each mixed member. The agitation mixed body is formed in a predetermined layer shape conforming to a sound absorber for an automobile.SELECTED DRAWING: Figure 3
Patent JP-2023065229-A (JP)
Title: Imaging apparatus, control method thereof, and program
Inventor: IKEDA KOICHIRO
IPC: G03B5/00
Filed: 2021-10-27
Abstract: To provide a suitable composite image with reduced noise and reduced image blur.SOLUTION: An imaging apparatus that includes an imaging unit and synthesizes a plurality of images obtained by continuous imaging by the imaging unit to generate a composite image, a correction unit that detects the amount of vibration of the imaging apparatus and corrects the image blur by changing the position of a correction member on the basis of the amount of vibration, an acquisition unit that acquires a correctable amount representing the degree to which correction by the correction unit is possible from the current position of the correction member and the amount of vibration, a determination unit that determines an exposure time for the next image on the basis of the correctable amount acquired by the acquisition unit when shooting for generating the composite image is being performed, and a synthesizing unit that synthesizes the plurality of images obtained by imaging on the basis of the exposure time determined by the determining unit.SELECTED DRAWING: Figure 2
Patent JP-2023065905-A (JP)
Title: Muffle type continuous heat treatment apparatus
Inventor: SUGIOKA Nobuyuki
IPC: F27B9/04
Filed: 2021-10-28
Abstract: To easily switch between an operation in which a metal strip heated in a heating zone is slowly cooled in a slow cooling zone, and the metal strip slowly cooled is cooled in a cooling zone, and an operation in which the metal strip heated in the heating zone is quickly cooled in the cooling zone immediately without slow cooling.SOLUTION: Muffle type continuous heat treatment apparatus that includes a heating zone 20 for heating the metal strip S conveyed inside a muffle 10, a slow cooling zone 30 for slowly cooling the heated metal strip, and a cooling zone 40 for cooling the slowly cooled metal strip, is provided with a heating device for switching 36 in the slow cooling zone in which the heating device for switching is controlled by a controller 50 so that, either the slow cooling zone is used as it is as the slow cooling zone without activating the heating device for switching, or the heating device for switching is activated to use the slow cooling zone as a second heating zone.SELECTED DRAWING: Figure 2
Patent JP-2023067267-A (JP)
Title: Non-contact communication medium for recording medium cartridge, recording medium cartridge, and method for manufacturing non-contact communication medium for recording medium cartridge
Inventor: NISHIDA KENJI
IPC: G11B23/30
Filed: 2021-10-29
Abstract: To provide a non-contact communication medium for a recording medium cartridge, the recording medium cartridge, and a method for manufacturing the non-contact communication medium for the recording medium cartridge, in which stress generated in an IC chip due to deformation of a substrate is relaxed.SOLUTION: A non-contact communication medium for a recording medium cartridge includes: a substrate; an IC chip that is formed on the substrate and electrically connected to one end and the other end of an antenna coil that induces power by an action of a magnetic field applied from the outside; and a stress relaxation member provided between the IC chip and the substrate.SELECTED DRAWING: Figure 8
Patent JP-2022191994-A (JP)
Title: Ethylene-vinyl alcohol copolymer resin composition, ethylene-vinyl alcohol copolymer film formed therefrom, and multilayer structure containing the same
Inventor: Liang zhi jie
IPC: B32B27/30
Filed: 2021-11-05
Abstract: To provide an ethylene-vinyl alcohol copolymer (EVOH) resin composition, an EVOH film formed therefrom, and a multilayer structure containing the same.SOLUTION: The surface roughness of the EVOH resin composition is the peak material volume (Vmp) between 0.0008 and 10 μm3/μm2. The EVOH of the invention can reduce the torque output during processing, and can give the EVOH film with excellent appearance.SELECTED DRAWING: None
Patent JP-2023070695-A (JP)
Title: Bus bar positioning structure and electric apparatus
Inventor: OSHIMA YUSUKE
IPC: H02M7/48
Filed: 2021-11-10
Abstract: To improve the assemblability of a bus bar, and reduce the inductance and impedance.SOLUTION: A bus bar positioning structure 1 includes a pair of terminal bases 3 and 4 on which bus bars P and N for connecting two electric components (e.g. a DC capacitor C and a power module 11) of an inverter device 2 are respectively disposed, and positioning pins 5 and 6 that are standing on one of the terminal bases 3 and 4 so as to position the bus bars P and N. An insertion hole P1, N1 through which the positioning pin 5, 6 is inserted is formed in the bus bar P, N. In the bus bar P, N, the insertion hole P1, N1 is disposed in an arbitrary position in a one-end side region a1, a2 of the bus bar P, N at a distance that is longer than the distance from a second fastening hole P3, N3 to a first fastening hole P2, N2.SELECTED DRAWING: Figure 1
Patent JP-2022028822-A (JP)
Title: Method of producing succinic acid
IPC: C07C51/02
Filed: 2021-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing succinic acid that facilitates its separation by filtration and achieves improved yield and purity. 
     SOLUTION: A production method for succinic acid includes the following steps of: acidifying by adding hydrogen chloride to a magnesium succinate aqueous solution to obtain an aqueous solution containing succinic acid and magnesium chloride; applying an active carbon treatment to the resultant aqueous solution; forming solid succinic acid and a magnesium chloride solution by precipitating the succinic acid from an aqueous mixture containing the succinic acid and magnesium chloride after the treatment; separating the solid succinic acid from a magnesium chloride solution; decomposing the magnesium chloride to magnesium oxide and hydrogen chloride by applying pyrolysis at a temperature of at least 300°C to the magnesium chloride solution; and recycling the hydrogen chloride generated in the step of pyrolysis to the step of acidifying. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023076296-A (JP)
Title: tire
Inventor: TAWARAHANA HANA
IPC: B60C11/12
Filed: 2021-11-22
Abstract: To provide a tire that can achieve fuel economy performance and wet performance in a balanced manner regardless of a progress status of abrasion.SOLUTION: A plurality of lateral grooves 3 extending in a tire axial direction is formed in a tread part 2. The lateral groove 3 includes narrow groove part 4 and widened parts 5. The narrow groove part 4 has a groove width in which the part is blocked in a normal load application state of the tire. The widened parts 5 are communicated with inner ends in a tire radial direction of the narrow grooves 5. The widened parts 5 are larger in a groove width than the narrow groove parts 4 and have a groove width in which the parts are not blocked in the normal load application state. Distances D in the tire radial direction from a tread surface 21 of the tread part 2 to a position 45 at which the narrow groove parts 4 are communicated with the widened parts 5 are not constant in a longitudinal direction of the lateral grooves 3.SELECTED DRAWING: Figure 1
Patent JP-2023079803-A (JP)
Title: toothbrush
Inventor: KASHIMA IKUMI
IPC: A46B9/04
Filed: 2021-11-29
Abstract: To provide a toothbrush which can easily increase foaming power in brushing.SOLUTION: A toothbrush 2 includes a rod-like handle 2, a bristle planting base 4 provided on a tip end of the handle 2, a plurality of first bristle bundles 5 planted on the bristle planting base 4, and a plurality of second bristle bundles 6 which are planted on the bristle planting base 4 and are shorter than the first bristle bundles 5. The plurality of the first bristle bundles 5 are arranged to form a pair of lines on both outer sides in a width direction of the bristle planting base 4 relative to at least a part in a direction perpendicular to a width direction of the bristle planting base 4 of a bristle bundle group 61 formed of the plurality of the second bristle bundles 6. A bristle height of each of the second bristle bundles 6 is set so that a virtual surface 6a which includes tip ends of the plurality of the second bristle bundles 6 in the plane bulges in a longitudinal direction perpendicular to the width direction in a first region A1 sandwiched between the pair of the lines of the first bristle bundles 5 and forms a flat curved surface in the width direction.SELECTED DRAWING: Figure 2
Patent JP-2023084208-A (JP)
Title: Gate device for parking device and parking device
Inventor: YOSHIMITSU YUYA
IPC: E04H6/42
Filed: 2021-12-07
Abstract: To provide a gate device for parking device and a parking device, which can fill a gap between a gate and structures around the gate.SOLUTION: A gate device for parking device has gates that are disposed between a first support and a second support and move in a vertical direction with respect to the first support and the second support. The gate has a gate body and a first extending portion that extends in a lateral direction from a side edge in the lateral direction of the gate body.SELECTED DRAWING: Figure 8
Patent JP-2023084323-A (JP)
Title: Fan apparatus
Inventor: NORITAKE KATSUYA
IPC: F23N1/02
Filed: 2021-12-07
Abstract: To exactly determine a clogging degree of a passage 2 without any influence of atmospheric pressure and temperature, in a fan apparatus comprising the passage 2 in which a fan 6 is interposed and switching means 7 that switches an effective sectional area at a predetermined portion of the passage 2.SOLUTION: On a premise that at a state where the effective sectional area at the predetermined portion of the passage is switched to a small first area, an energizing current value to a fan 6 when a rotational speed of the fan 6 is made to a predetermined rotational speed is defined as a first fan current value, at a state where the effective sectional area of the predetermined portion of the passage is switched to a large second area, an energizing current value to the fan 6 when the rotational speed of the fan 6 is made to the predetermined rotational speed is defined as a second fan current value, and a ratio of the first fan current value to the second fan current value is defined as a detected current ratio, control means is configured to: memorize as a standard current ratio a detected current ratio that is detected when the fan apparatus is set up; and determine a clogging degree of the passage by comparison of a detected current ratio after detection of the standard current ratio with the standard current ratio.SELECTED DRAWING: Figure 1
Patent JP-2023084363-A (JP)
Title: Fixture
Inventor: SUGIMOTO MIKU
IPC: E06B1/36
Filed: 2021-12-07
Abstract: To provide a fixture which enables the engagement state of a sash and a head jamb to be maintained even when the sash moves downwards or the upper sash bar of the sash moves down, so that the sash can be prevented from coming off from the frame body.SOLUTION: A fixture comprises: a frame body which consists of a head jamb, a sill and right-and-left jambs with a groove part formed on each the head jamb and the sill; a sash, which has a face member located inside a sash frame body consisting of an upper sash bar, a lower sash bar and right-and-left sash frames, and is secured to the head jamb and the sill with its upper end and lower end being inserted into the groove part respectively; and an upper latch member which is arranged protruding upwards on the upper end face of the sash to prevent the sash from coming off from the head jamb. The upper latch member deforms under compression when the upper end part of the sash is forced towards the inner bottom face of the aforesaid groove part of the head jamb while can return to the initial state upon being released from the forcing.SELECTED DRAWING: Figure 1
Patent JP-2022186577-A (JP)
Title: Detachable grinding disk for electric grinder with high adhesion efficiency
Inventor: BIN INSUN
IPC: B24D7/02
Filed: 2021-12-08
Abstract: To provide a grinding disk that is configured to be detachably attached to an electric grinder for a table, which is frequently used for various types of work such as woodworking, and is excellent in adhesion efficiency and use efficiency.SOLUTION: The grinding disk comprises: a plate part made of a circular metal plate; a sanding part on which a grinding member is formed such that a grinding surface is formed on one side of the plate part; and a fastening part provided in a form of a through hole at a central axis of the plate part to be easily fastened to the electric grinder. The plate part has a gradual curvature K such that a convex surface is formed on the sanding part side where the grinding surface is formed. The grinding disk elastically adheres to the electric grinder when fastened thereto.SELECTED DRAWING: Figure 2
Patent JP-2023086167-A (JP)
Title: Program and information processing apparatus
Inventor: HIDAKA YOSUKE
IPC: G06Q10/083
Filed: 2021-12-10
Abstract: To propose a traffic plan including a location of a traffic hub.SOLUTION: A program causes a computer to function as: receiving means 32 which receives predetermined input information; calculation means 34 which calculates route information on a moving route, based on the input information; determination means 36 which determines whether the moving route satisfies a predetermined condition or not, based on the route information; determination means 38 which determines, when the determination means 36 makes an affirmative determination, a location of a traffic hub where multiple means of transportation are connected, based on the moving route that satisfies the predetermined condition; and proposal means 40 which proposes a traffic plan including the location determined by the determination means 38 to a user.SELECTED DRAWING: Figure 4
Patent JP-2022093319-A (JP)
Title: Dissolving pulp sheet
Inventor: MATSUYAMA KOHEI
IPC: D21C9/18
Filed: 2021-12-10
Abstract: To provide a dissolving pulp sheet having excellent transparency of a solution, which is obtained by dissolving a dissolving pulp sheet or a cellulose derivative obtained by using the dissolving pulp sheet as a raw material in a solvent.SOLUTION: There is provided a dissolving pulp sheet made from dissolving pulp using a broad-leaved tree as a raw material, in which the cellulose purity obtained by the following formula is 97.0% or more, the burst strength is over 350 kPa and 900 kPa or less, and the density is 0.3 g/cm3 or more and 0.9 g/cm3 or less. Formula: Cellulose purity(%)=glucose content/(glucose content+xylose content)×100 (In the formula, the glucose content and the xylose content are the amount of glucose and the amount of xylose in the dissolving pulp sheet.)SELECTED DRAWING: None