baber/WOPTO huggingface dataset:
Patent JP-2023056555-A (JP)
Title: Rotor, motor, compressor, and refrigeration unit
Inventor: KATAOKA YOSHIHIRO
IPC: H02K1/276
Filed: 2021-09-29
Abstract: To propose a rotor which can achieve both improvement in motor efficiency and suppression in vibration, a motor including the rotor, a compressor including the motor, and a refrigeration unit including the compressor.SOLUTION: A rotor core 20 of a rotor 10 has a first part 24a and a second part 24b. When viewed along an axis of rotation C, the first part 24a is in a range in the rotor core 20 extending across a predetermined first angle θ1 in the direction of rotation from a center line L of magnetic poles formed by a permanent magnet 40. The second part 24b is in a range in the rotor core 20 extending across a predetermined second angle θ2 in the direction of rotation from an end section of the first part 24a on the direction of rotation side. When viewed along the axis of rotation, an outer circumferential surface of the first part 24a is formed so that a distance from the axis of rotation C constitutes an arc of a predetermined first distance d1. An outer circumferential surface of the second part 24b is formed so that a distance from the axis of rotation C in each section is smaller than the first distance d1 and constitutes a straight line or a curved line decreasing in a size in the direction of rotation.SELECTED DRAWING: Figure 5
Patent JP-2023050635-A (JP)
Title: Thresher for general-purpose combine-harvester
Inventor: UEKA IKURO
IPC: A01F12/22
Filed: 2021-09-30
Abstract: To address such a problem that threshing teeth disclosed in the prior art are attached to pipe-like support members, where the support members with the plurality of threshing teeth are disposed at prescribed intervals apart in a rotation direction of a threshing cylinder, however there are no threshing-teeth support members supporting in contact with an opposite side of the rotation direction, of the threshing teeth, in the middle of the respective threshing teeth, so that no sufficient threshing action can be expected; and to provide a thresher threshing large processing objects with tip-side threshing teeth formed at both sides of the threshing-teeth support member and threshing relatively small processing objects such as ear-broken grains with base-side (fixed-side) threshing teeth, having improved threshing performances and reducing loss such as leftover grains and free grains over rack by including threshing-teeth support members supporting in contact with the opposite side of the rotation direction, of the threshing teeth, in the middle of the threshing teeth.SOLUTION: A thresher includes threshing-teeth support members 23 supporting in contact with an opposite side of a rotation direction, of threshing teeth 15, in the middle of the threshing teeth 15 rotating along with a threshing cylinder 14 of a general-purpose thresher and mounted and supported by plate bodies parallel to the shaft of the threshing cylinder 14 and in the front/rear of the threshing cylinder 14.SELECTED DRAWING: Figure 3
Patent JP-2022176035-A (JP)
Title: Memory system and method for operating memory system
Inventor: LEE WON HYOUNG
IPC: G06F3/08
Filed: 2021-10-01
Abstract: To provide a memory system that performs a sudden power-off recovery operation and a method for operating the memory system.SOLUTION: A method for operating a memory system 110 with multiple memory blocks, includes a first step of copying data of an open block to a block selected from among multiple memory blocks while maintaining map data associated with the open block and open block identification information, for sudden power-off recovery, a second step of erasing the open block, and a third step of copying the data copied to the selected block to the erased open block.SELECTED DRAWING: Figure 1
Patent JP-2023056381-A (JP)
Title: Film structure for water purification
Inventor: KOKETSU TAKASHI
IPC: B01D69/04
Filed: 2021-10-07
Abstract: To provide a film structure for water purification having an increased filtration cell area per unit floor area.SOLUTION: A film structure for water purification 1 comprises a porous material 10 and a seal 20. The porous material 10 has a plurality of filtration cells 11 to which raw water is supplied and a water collection hole 15 through which purified water is collected. The seal 20 covers approximately the whole surface of the porous material 10 excluding each of the filtration cells 11 and the water collection hole 15. The seal 20 is made of impermeable material.SELECTED DRAWING: Figure 7
Patent JP-2022000483-A (JP)
Title: Pharmaceutical compositions for combination therapy
Inventor: MARK PRUZANSKI
IPC: A61P43/00
Filed: 2021-10-11
Abstract: To provide a pharmaceutical composition comprising a combination of an FXR agonist and at least one lipid lowering agent (e.g., PPAR-alpha agonist, PPAR-delta agonist, PPAR-alpha and delta dual agonist, and/or statin).SOLUTION: Also disclosed is use of the combination for the treatment or prevention of a FXR mediated disease or condition, such as primary biliary cirrhosis (PBC), primary sclerosing cholangitis (PSC), portal hypertension, bile acid diarrhea, NAFLD (nonalcoholic fatty liver disease), NASH (non-alcohol-induced steatohepatitis), and other chronic liver diseases. The combination of the present invention is useful for the treatment or prevention of conditions related to elevated lipid and liver enzyme levels. The present invention also relates to packs or kits including the pharmaceutical combination.SELECTED DRAWING: None
Patent JP-2023058380-A (JP)
Title: Movable body and optical wireless power supply system
Inventor: IMAI HIROMICHI
IPC: B64C39/02
Filed: 2021-10-13
Abstract: To provide a movable body and an optical wireless power supply system having a light reception module that can perform highly efficient power generation.SOLUTION: A movable body according to one embodiment of the present disclosure comprises: a light reception unit which includes a photoelectric conversion part that receives laser light to convert it into the power and a diffusion member that is arranged on a light reception surface side of the photoelectric conversion part and transmits the laser light while diffusing the laser light; a power storage unit which stores the power converted by the photoelectric conversion part; and a drive unit which drives a power device using the power stored in the power storage unit. The diffusion member diffuses the laser light such that the laser light having a smaller beam diameter than the length of one side of the light reception surface of the photoelectric conversion part is irradiated on the entire light reception surface of the photoelectric conversion part.SELECTED DRAWING: Figure 3
Patent JP-2023065217-A (JP)
Title: battery module
Inventor: KAWAMOTO NAOYA
IPC: H01M50/262
Filed: 2021-10-27
Abstract: To effectively guide gas and spouts ejected from a battery cell when smoke is generated, by a smoke exhaust cover.SOLUTION: A battery module comprises a plurality of stacked battery cells, a casing that houses the plurality of battery cells arranged side by side, and a smoke exhaust cover positioned between the plurality of battery cells and the upper plate of the casing. A pair of external terminals and a pressure release valve located between the pair of external terminals are provided on the upper surface of each of the plurality of battery cells. The smoke exhaust cover extends along the stacking direction of the plurality of battery cells while facing the pressure release valves of the plurality of battery cells. A smoke exhaust portion formed to protrude upward is provided on the side edge portion of the smoke exhaust cover above between two battery cells adjacent to each other.SELECTED DRAWING: Figure 7
Patent JP-2023066751-A (JP)
Title: battery
Inventor: YAMADA TOMOYUKI
IPC: H01M50/103
Filed: 2021-10-29
Abstract: To provide a battery having improved battery performance by improving the permeability of an electrolyte solution to an entire wound electrode body and improving the gas exhaust property from the inside of the electrode body.SOLUTION: A battery includes: a rectangular package including a bottom wall, a pair of first side walls, a pair of second side walls, and an opening facing the bottom wall; a sealing plate that seals the opening; and a wound electrode body 20a with a flat shape housed in the rectangular package and having a band-shaped positive electrode plate and a band-shaped negative electrode plate wound through a band-shaped separator. The negative electrode plate has a main body part and the main body part includes a first long side and a second long side in a winding axis direction. In the first long side, a negative electrode tab is provided. The wound electrode body has a winding axis disposed in a direction along the bottom wall of the rectangular package. When a direction perpendicular to the bottom wall is a height direction of the wound electrode body, a height T1 of the wound electrode body in a part where the first long side exists is different from a height T2 of the wound electrode body in a part where the second long side exists.SELECTED DRAWING: Figure 6
Patent JP-2023066793-A (JP)
Title: Electrophotographic photoreceptor, electrophotographic device having electrophotographic photoreceptor, and process cartridge
Inventor: NAKADA KOICHI
IPC: G03G5/07
Filed: 2021-10-29
Abstract: To provide an electrophotographic photoreceptor with which the occurrence of a ghost is suppressed even when used in an electrophotographic device not having neutralization means, and which has a curable hole transport layer.SOLUTION: Provided is an electrophotographic photoreceptor comprising a support medium, a charge generation layer, a first hole transport layer, and a second hole transport layer, wherein the second hole transport layer contains a hole transportable compound (mass W1, energy value of highest occupied molecular orbital, CTM1HOMO) expressed by formula (1), a hole transportable compound (mass W2) expressed by formula (2) and/or a hole transportable compound (mass W3)(energy value of highest occupied molecular orbital, CTM2HOMO) repressed by formula (3), the value calculated by formula (I) is 0.05 mass% to 5.0 mass% and satisfies formula (II). Formula (I): (W2+W3)/(W1+W2+W3)×100 (mass%), formula (II): 0.05(eV)≤|CTM2HOMO|-|CTM1HOMO|≤0.30(eV).SELECTED DRAWING: None
Patent JP-2023067456-A (JP)
Title: Image processing device and method
Inventor: NITTA HIROYUKI
IPC: H04N5/74
Filed: 2021-11-01
Abstract: To correct image distortion by suppressing an increase in a system load in a system in which an image may be distorted due to a plurality of image distortion factors.SOLUTION: A image processing device includes a first correction unit that corrects image distortion at reference points of blocks containing a plurality of pixels obtained by dividing an image, a second correction unit that corrects, at the reference point, deformation of the image due to movement of an image acquisition device that has acquired the image, and a third correction unit that corrects distortion caused by a display device that displays an image at the reference point.SELECTED DRAWING: Figure 3
Patent JP-2023069188-A (JP)
Title: Open/close device
Inventor: NAGAMINE DAISUKE
IPC: E05F15/40
Filed: 2021-11-05
Abstract: To provide a notification easily recognizable.SOLUTION: An open/close device includes: an open/close body 10 which opens/closes along an opening part A between an open position and a closed position; guide rails 20 which guides the open/close body 10 in an open/close direction; a storage part 30 which stores the opened open/close body 10 in an open direction side; and a notification part 50 which gives a notification. The notification part 50 gives various types of notifications according to an open/close state of the open/close body 10.SELECTED DRAWING: Figure 4
Patent JP-2023069420-A (JP)
Title: Vehicle and control device
Inventor: DAN KEISHO
IPC: G08G1/16
Filed: 2021-11-05
Abstract: To allow a vehicle entering an intersection to appropriately and safely stop according to an instruction shown by a traffic light installed at the intersection.SOLUTION: A vehicle comprises a first wheel and a second wheel and can move in a predetermined direction by using the first and second wheels, wherein the vehicle comprises: an imaging apparatus; and a radio communication circuit set to receive traffic light information regarding a traffic light, detects a stop position on the basis of an image captured with the imaging apparatus and stops at the stop position when the received traffic light information shows a stop instruction.SELECTED DRAWING: Figure 4
Patent JP-2023069781-A (JP)
Title: air conditioner
Inventor: OHATA Kazuki
IPC: F24F1/02
Filed: 2021-11-08
Abstract: To efficiently supply outdoor air into the whole room via an indoor unit.SOLUTION: An indoor unit of an air conditioner comprises an indoor heat exchanger which exchanges heat with indoor air, and an air supply nozzle which discharges outdoor air. The air supply nozzle includes a tip part 104c which extends along a surface of the indoor heat exchanger. The tip part 104c includes: an inflow port 104e which is oriented in a direction including at least a first direction orthogonal to the surface of the indoor heat exchanger, and into which the outdoor air A3 flows; an outflow port 104f which is oriented in a direction including at least the first direction, and out of which the outdoor air A3 flows; and a tip part inside flow passage 104g which connects the inflow port 104e and the outflow port 104f. When viewed in the first direction, the outflow port 104f is an opening elongated in a second direction that is a right-left direction of the heat exchanger, and the inflow port 104e is an opening elongated in a third direction orthogonal to both the first direction and the second direction.SELECTED DRAWING: Figure 15
Patent JP-2023070275-A (JP)
Title: Image processing device, image processing method, and image processing program
Inventor: TAKAHAMA HIDEKAZU
IPC: B41J2/525
Filed: 2021-11-09
Abstract: To provide a mechanism for printing a graph that allows a user to recognize differences in colors while leaving an impression on a screen.SOLUTION: An image processing device 100 includes a generation unit that generates printing data for a graph having a plurality of regions, and an identification unit that identifies a partial image corresponding to each region of the graph. The multiple regions include a first region and a second region adjacent to the first region. The image processing device 100 includes a calculation unit that calculates a color difference between a first partial image corresponding to the first region and a second partial image corresponding to the second region in the printing data, a determination unit that determines whether color adjustment is necessary for the printing data on the basis of the color difference, and an adjustment unit that adjusts the color of the partial image of at least one of the first partial image and the second partial image in the printing data within the range of the color block such that the color difference in the printing data is widened as the color adjustment when it is determined that the color adjustment is required for the printing data.SELECTED DRAWING: Figure 1
Patent JP-2023073719-A (JP)
Title: antiviral agent
Inventor: URAI SHIGEKO
IPC: A01N61/00
Filed: 2021-11-16
Abstract: To provide a novel antiviral agent.SOLUTION: This antiviral agent contains at least one of rosin, copal, and shellac.SELECTED DRAWING: None
Patent JP-2022151553-A (JP)
Title: Structure
IPC: F28D1/03
Filed: 2021-11-17
Abstract: PROBLEM TO BE SOLVED: To reduce energy consumed for air-conditioning indoor air. 
     SOLUTION: A structure 100 has a partition wall structure 110 formed based on a periodic curved surface formed in a state where a first flow path space 120 in which a plurality of first flow paths 122 is formed so as to communicate with each other, and a second flow path space 130 in which a plurality of second flow paths 132 is formed so as to communicate with each other, are separated from each other. At least a part of the structure 100 is provided with a region where a ratio between a flow path diameter of the first flow path 122 and a flow path diameter of the second flow path 132 changes. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022016572-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2021-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suitably executing processing when starting to supply operating power. 
     SOLUTION: A main-side RAM 65 has a determination register. The determination register is composed of eight bits, the seventh bit functions as a setting key flag, the sixth bit functions as a reset button flag, the fifth bit functions as an abnormality flag, the fourth bit functions as a power interruption flag during a setting change, and the third bit functions as a power interruption flag during setting confirmation. When operating power starts to be supplied, a state when starting to supply operating power is identified, and setting of information to the determination register is performed such that "1" is set to a bit corresponding to the identified state. Then, after setting of information to the determination register is completed, processing corresponding to information set to the determination register is executed. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023077951-A (JP)
Title: Image processing system, image processing method, image processing device and image processing program
Inventor: NAKAMURA EIZO
IPC: G02B21/36
Filed: 2021-11-25
Abstract: To provide an image processing system, image processing method, image processing device and image processing program which cause a display unit to display a plurality of images of a sample being an observation object.SOLUTION: An image processing device 2 causes a display unit 22 to display a main image acquired from a sample by a first image acquisition device 1; and causes the display unit 22 to display a sub image acquired from the sample by a second image acquisition device 1 having a different image acquisition method so as to be superimposed on the main image. In the time of superimposed-display, coordinates of the sub image are converted into coordinates on a main coordinate system on the basis of the relation information indicating a relation between the main coordinate system of the first image acquisition device 1 and a sub coordinate system of the second image acquisition device 1.SELECTED DRAWING: Figure 15
Patent JP-2023079285-A (JP)
Title: electronic component unit
Inventor: AONO YUSUKE
IPC: G01P1/02
Filed: 2021-11-29
Abstract: To provide an electronic component unit capable of securing proper reliability.SOLUTION: An electronic component unit 1 includes: a substrate 10 formed in a plate shape; an electronic component 20 electrically connected to a mounting surface 11 of the substrate 10 via a solder part; a substrate holding unit 41 for holding the substrate 10; and a holder 40 including an electronic component holding unit 43 for holding the electronic component 20. The electronic component holding unit 43 includes a plurality of cantilever supporting beam units 43a that are each formed in a cantilever shape from the substrate holding unit 41 and hold and elastically support the electronic component 20 in directions D1 and D2 along the mounting surface 11.SELECTED DRAWING: Figure 2
Patent JP-2023084865-A (JP)
Title: Optical element and light irradiation device
Inventor: INAZUKI YUICHI
IPC: G02B5/18
Filed: 2021-12-08
Abstract: To provide an optical element inhibiting adhesive from immersing into an optical area.SOLUTION: The optical element comprises: a substrate; and an optical functional layer positioned on at least one surface of the substrate. The optical functional layer includes, on its surface opposite the surface facing the substrate, an optical area and a first adhesive immersion suppression area positioned on the periphery of the optical area. The optical area includes an optical pattern composed of recesses and protrusions. The first adhesive immersion suppression area includes a first adhesive immersion suppression pattern composed of grooves. (D1/W1) is greater than (D0/W0), where an opening width of the recess of the optical pattern is denoted by W0, a depth of the recess of the optical pattern is denoted by D0, an opening width of the first adhesive immersion suppression pattern is denoted by W1, and a depth of the first adhesive immersion suppression pattern is denoted by D1.SELECTED DRAWING: Figure 3
Patent JP-2023086504-A (JP)
Title: Water discharge device
Inventor: NAKAJIMA HEIYU
IPC: B05B1/18
Filed: 2021-12-10
Abstract: To provide a water discharge device that allows a sufficiently wide water landing area to be secured with a compact configuration.SOLUTION: A water discharge device (1) includes a water discharge device body (10) and a vibration generation element (22) for discharging water while reciprocatorily vibrating water in a predetermined vibration plane. The vibration generation element includes: a water supply passage (24); a collision part (30) arranged so as to close a part of a flow passage cross section of the water supply passage for generating vortexes rotating in directions opposite to each other on a downstream side; a vortex train passage (26) provided on a downstream side of the water supply passage so as to guide the formed vortexes; a flow diffusion part (27) provided in the middle of the vortex train passage; and a water discharge passage (28) for discharging the water guided by the vortex train passage. The flow diffusion part is composed of a step part formed so as to narrow the flow passage of the vortex train passage in a height direction toward the downstream side, a height of the step part being 50% or less of a height of the vortex train passage.SELECTED DRAWING: Figure 5
Patent JP-2022103086-A (JP)
Title: Resin molding and battery pack
Inventor: WAKAMATSU Mariko
IPC: H01M50/342
Filed: 2021-12-13
Abstract: To provide a resin molding that suppresses the spread and burning of fire, and a battery pack equipped with a lithium-ion secondary battery cell attached to the resin molding even when high-temperature, high-pressure gas is ejected from the safety valve or exhaust hole of the lithium-ion secondary battery due to the thermal runaway of the lithium-ion secondary battery.SOLUTION: In a resin molding 6 to be attached to the outer periphery of one or more lithium ion secondary battery cells 1 having a safety valve 5 or an exhaust hole so as to cover at least the safety valve or the exhaust hole. According to JIS H7903: 2008, the thermal conductivity (measurement temperature: 50°C) of the resin molding measured by a one-way heat flow steady comparison method is less than 1.0 W/m K, and the thickness of a portion covering the safety valve or the exhaust hole of the resin molding is 0.5 mm or more and 10.0 mm or less, and the surface hardness of the resin molding measured by the type D durometer based on JIS K7215 is 50 or more and 90 or less.SELECTED DRAWING: Figure 3
Patent JP-2023088638-A (JP)
Title: interrupter
Inventor: SHIMADA KEI
IPC: F16D41/08
Filed: 2021-12-15
Abstract: To provide an interrupter capable of properly switching a state in which rotators can integrally rotate and a state in which those can relatively rotate.SOLUTION: A first interrupting mechanism 210 is equipped with a rotor 281 disposed between a first driven gear 184 and a second shaft 182, and an operation rod 241 that operates the roller 281 to be in an engaging state in which the first driven gear 184 and the second shaft 182 can integrally rotate and in a non-engaging state in which the first driven gear 184 and the second shaft 182 can relatively rotate. The operation rod 241 can operate the roller 281 through a retainer 282, and abuts on an inner end of a pin 283. Between the first driven gear 184 and the retainer 282, an interposing member such as a rubber ball 282 is provided.SELECTED DRAWING: Figure 9