baber/WOPTO huggingface dataset:
Patent JP-2022060466-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-02-22
Abstract: PROBLEM TO BE SOLVED: To enhance interest in a game by allowing a player to perceive a setting state in a new mode. 
     SOLUTION: A game machine variably displays a pattern, based on satisfaction of a start condition, and grants a predetermined game profit when deriving a winning result as a result of variation display of the pattern. The game machine includes: variation time determination means for determining variation time of a pattern; and a setting information determination part for determining predetermined setting information regarding a game to one of a plurality of pieces of information, based on operation to a specific operation part. The variation time determination means determines common variation time regardless of the setting information or determines different variation time according to the setting information. A probability of determining different variation time according to setting information is set lower than a probability of determination of the common variation time. 
     SELECTED DRAWING: Figure 140 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023125069-A (JP)
Title: Nitrile rubber composition and rubber crosslinked product
Inventor: ODAGAWA YOSHIYUKI
IPC: C08L9/02
Filed: 2022-02-28
Abstract: To provide a nitrile rubber composition capable of giving a rubber crosslinked product having low hardness and excellent tensile strength.SOLUTION: The nitrile rubber composition contains an oil-extended nitrile rubber, a plasticizer for compounding, and a filler. The oil-extended nitrile rubber contains a nitrile rubber component and a rubber additive plasticizer. The content ratio of the rubber additive plasticizer in the oil-extended nitrile rubber is 15 pts.wt. or more based on 100 pts.wt. of the nitrile rubber component of the oil-extended nitrile rubber.SELECTED DRAWING: None
Patent JP-2022088371-A (JP)
Title: Nucleic acid oligomer and application of the same
IPC: A61K45/06
Filed: 2022-02-28
Abstract: PROBLEM TO BE SOLVED: To provide nucleic acid oligomer compounds, and use thereof in a composition and a method for suppressing propagation, survival or viability of cancer cells including cancer cells of prostate gland, lung, pancreas, breast, uterine cervix and bone. 
     SOLUTION: The invention is based on a finding that a nucleic acid oligomer compound of a designated length having a chemical property and a base composition of a specific skeleton binds to cell protein involved in DNA repair and/or extranuclear transportation of RNA molecules to a protein synthetic mechanism of a cell. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023126037-A (JP)
Title: Control system, loading machine, and control method
Inventor: OASA TAKAO
IPC: E02F9/20
Filed: 2022-02-28
Abstract: To provide a loading machine capable of optimizing loading operations.SOLUTION: A control system for controlling a loading machine with work equipment having a bucket includes a controller. The controller calculates the traction force of the loading machine during excavation work to excavate an excavation target with a bucket. The controller obtains a bucket angle representing the angle of the bucket relative to the horizontal plane during excavation work. The controller calculates the weight of excavated material which is the excavation target held by the bucket based on the traction force, the bucket angle, and bucket data representing the shape and dimensions of the bucket.SELECTED DRAWING: Figure 1
Patent JP-2023130094-A (JP)
Title: Spindle motor and hard disk drive unit
Inventor: NAKASHIMA DAIGO
IPC: F16C35/02
Filed: 2022-03-07
Abstract: To provide a technique for strongly joining a member that closes an opening to a bearing sleeve of a spindle motor.SOLUTION: A spindle motor 3 comprises: a columnar shaft 60 extending in an axial direction; an annular thrust plate 43 attached to one end of the shaft 60; a cylindrical bearing sleeve 40 for rotatably supporting the shaft 60 and having a circumferential direction and a radial direction orthogonal to the circumferential direction, the bearing sleeve 40 having a lower end part 40E in the axial direction, and an external peripheral recess 42 extending in the circumferential direction and having a depth in the axial direction formed on the radially outer side of the lower end part 40E; and a counter plate 44 having a lid part 44S for covering the lower end part 40E, and a protrusion 44P protruding toward the external peripheral recess 42 from the lid part 44S and joined to the lower end part 40E. The bearing sleeve 40 and the counter plate 44 are joined to each other with an adhesive.SELECTED DRAWING: Figure 2
Patent JP-2023130874-A (JP)
Title: Memory system and method
Inventor: MATSUDA TOSHIYA
IPC: G06F12/06
Filed: 2022-03-08
Abstract: To provide a memory system that satisfies cost reduction, performance and reliability.SOLUTION: A memory system is equipped with a nonvolatile memory and a controller. The nonvolatile memory comprises a plurality of memory chips that include one or more first memory chips each having a plurality of physical blocks, and one or more second memory chips each having a plurality of blocks, and that are capable of operating independently. The controller is capable of communicating with a host, and controls the nonvolatile memory. The controller configures a first logical block in which the physical blocks of one or more first memory chips respectively and the physical blocks of one or more second memory chips respectively are juxtaposed in an interleaved configuration such that the physical blocks can be used simultaneously, from the physical blocks of one or more first memory chips respectively and the physical blocks of one or more second memory chips respectively.SELECTED DRAWING: Figure 1
Patent JP-2023131395-A (JP)
Title: Method for estimating the amount of hexavalent chromium elution from solidified soil
Inventor: DOI KOTA
IPC: G01N33/24
Filed: 2022-03-09
Abstract: To provide a method for estimating the amount of hexavalent chromium elution from solidified soil.SOLUTION: The method of the present invention is the method for estimating the amount of hexavalent chromium elution from solidified soil which is produced by mixing a cement-based solidification material including cement clinker powder, gypsum powder, and blast furnace slag fine powder with sample soil. The method includes: a measurement step for measuring an L-value or/and a b-value in a Hunter Lab color space of the blast furnace slag fine powder; and an estimation step for estimating the amount of hexavalent chromium elution based on the L-value or/and the b-value measured in the measurement step.SELECTED DRAWING: None
Patent JP-2023132101-A (JP)
Title: Conveying device and image forming apparatus
Inventor: SHOJI KEITARO
IPC: G03G15/20
Filed: 2022-03-10
Abstract: To prevent faulty heating of a recording medium.SOLUTION: A fixing device has a heater 22 for heating a sheet P, and an end side thermistor 25A and a center side thermistor 25B that detect the temperature of the heater 22. The heater 22 has a substrate 30 and a resistance heating element 31. When a direction orthogonal to a direction in which the sheet P is conveyed, the direction along a surface of the sheet P is defined as a conveyance orthogonal direction X, and a middle position of the resistance heating element 31 in the conveyance orthogonal direction X as a reference position X0, the heater 22 has a large heat distribution amount area on one side in the conveyance orthogonal direction X with respect to the reference position X0, and a small heat distribution amount area on the other side on the opposite side of one side. The end side thermistor 25A is provided at a position farther from the reference position X0 than the center side thermistor 25B in the conveyance orthogonal direction X. The end side thermistor 25A is provided in the small heat distribution amount area, and a paper feed detection sensor 29 is provided in the large heat distribution amount area.SELECTED DRAWING: Figure 9
Patent JP-2023132977-A (JP)
Title: Search program, search device, and search method
Inventor: SHIMURA SHOGO
IPC: G06F16/36
Filed: 2022-03-11
Abstract: To search for documents by distinguishing between affirmative sentences and negative sentences.SOLUTION: A search device: generates, when a search text is received, a sentence vector for each sentence included in the search text based on a word vector generated by machine learning and one or more words included in the search text; rotates, when the search text includes a sentence that indicates negation, the sentence vector of this sentence by a certain angle to generate a search vector obtained by combining the sentence vector with a sentence vector of an affirmative sentence; and generates, when the search text includes no sentence that indicates negation, a search vector obtained by directly combining respective sentence vectors to execute text search processing by using the generated search vector. Documents to be subjected to the search processing are also vectorized in a similar manner.SELECTED DRAWING: Figure 10
Patent JP-2023134996-A (JP)
Title: Electronic apparatus housing
Inventor: ODA KOJI
IPC: C08L69/00
Filed: 2022-03-15
Abstract: To provide an electronic apparatus housing which is excellent in heat dissipation, heat resistance, rigidity, impact resistance, flame retardancy and appearance and comprises a polycarbonate resin composition.SOLUTION: The electronic apparatus housing comprises a resin composition containing, based on (A) 100 pts.wt. of an aromatic polycarbonate resin (component A), (B) 15.0-80.0 pts.wt. of talc (component B), (C) 2.0-9.0 pts.wt. of an aromatic vinyl-(hydrogenated) conjugated diene type block copolymer (component C), (D) 2.0-7.0 pts.wt. of an acid-modified polyolefin resin (component D), (E) 5.0-20.0 pts.wt. of a phosphorus-based flame retardant (component E), and (F) 0.1-2.0 pts.wt. of a fluorine-containing drip inhibitor (component F).SELECTED DRAWING: None
Patent JP-2023136928-A (JP)
Title: Registration information management system
Inventor: MATSUSHIMA NIYOKAI
IPC: G06Q50/10
Filed: 2022-03-17
Abstract: To provide a registration information management system capable of communicating accurate registration information, which becomes effective after the death, intended by a registrant to a guardian.SOLUTION: A management computer 2 is provided with storage means 4 in which registration information to be effective after the death of the registrant is stored, and upon accepting a change in the registration information, the management computer 2 causes the storage means 4 to store the changed registration information together with date information. Upon accepting information about the date of death of the registrant, the management computer determines the latest registration information before the date of death as valid registration information based on the date information of the registration information.SELECTED DRAWING: Figure 1
Patent JP-2023140472-A (JP)
Title: Game machine
Inventor: OGAWA MASAYUKI
IPC: A63F7/02
Filed: 2022-03-23
Abstract: To suppress a decrease in performance effect.SOLUTION: Voice includes special voice configured by a plurality of music and setting an output order of each music and normal voice different from the special voice, and enables a player to select either the special voice or the normal voice as voice outputted by an output device. A game machine can output music next to the music outputted before interruption after the output of the special voice is interrupted when a first interruption condition is satisfied while the special voice is outputted, can output music outputted before interruption from the middle after the output of the special voice is interrupted when a second interruption condition is satisfied while the special voice is outputted, can output the normal voice outputted before interruption from the start after the output of the normal voice is interrupted when the first interruption condition is satisfied while the normal voice is outputted, and can output the normal voice outputted before interruption from the middle after the output of the normal voice is interrupted when the second interruption condition is satisfied while the normal voice is outputted.SELECTED DRAWING: Figure 70
Patent JP-2023142221-A (JP)
Title: Carriage
Inventor: YAZAKI YOSHIHISA
IPC: B62B3/16
Filed: 2022-03-24
Abstract: To provide a carriage such that in the state that carriages are vertically stacked, an upper carriage is less likely to strike slip with respect to a lower carriage.SOLUTION: A carriage 1 comprises a base part 2 for placing loads thereon, and a caster part 3. The base part 2 is configured from a plurality of side components 4 having a beam part 42 which extends in a lateral direction and of which a top face becomes a side support face 41, and a plurality of corner members 5 connected to the plurality of side components 4. The caster part 3 is attached to an undersurface of each corner member 5. The corner member 5 has a lateral piece 51 of which a top face becomes a corner support face 56, and a vertical piece 52 which extends upward from an end edge outside the lateral piece 51. The vertical piece 52 regulates outward movement of loads. The lateral piece 51 has a recess 54 for storing a wheel part 31 of the caster part 3, and a projection 544 for regulating movement of the wheel part 31. The projection 544 is formed at a central part of the recess 54.SELECTED DRAWING: Figure 1
Patent JP-2023143043-A (JP)
Title: Game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2022-03-25
Abstract: To enhance interest in a game and perform suitable control even if an upper limit is set to the number of game balls obtained by one big win game.SOLUTION: A game machine 10 is shifted to a c-time-shortening game state when a large win lottery result is in a c-time-shortening shift based on entry of game balls into a first winning hole 391 in an a-time-shortening game state, and can generate a V winning hole large win winning game based on entry of game balls into a second winning hole 315 opened in the c-time-shortening game state. The game machine 10 can display a pseudo large win game performance (display) in a series of pseudo large win winning game states when a V winning hole large win game is executed for multiple times. In the pseudo large win game state, a performance display in a large win game is executed in a special pattern game and a small win game. The number of entry of game balls from opening to closing of the second winning hole 315 is larger than the number of entry of game balls from opening to closing of the first winning hole 391.SELECTED DRAWING: Figure 416
Patent JP-2022151865-A (JP)
Title: Laminated structure and manufacturing method thereof
Inventor: TANAKA TOSHIYUKI
IPC: H01L23/12
Filed: 2022-03-25
Abstract: To provide a laminated structure provided with an insulating layer in which voids in the insulating layer are reduced without lowering the insulating property of the insulating layer.SOLUTION: A laminated structure includes a heat conductor with a thermal conductivity of 10 W/m K or higher, an insulating layer laminated on at least one surface of the heat conductor, and a conductive layer disposed on the surface of the insulating layer opposite to the surface on which the heat conductor is laminated, where the lamination surface of the insulating layer and the conductive layer has a laminated portion where the insulating layer and the conductive layer are laminated and a blank portion where the conductive layer does not exist, and in the lamination surface of the insulating layer and the conductive layer, the laminated portion and the blank portion are present on the same plane, the conductive layer is a copper plate having a thickness of 100 μm or more, and the copper concentration of the blank portion on the surface of the insulating layer is 10,000 ppm or less.SELECTED DRAWING: Figure 1
Patent JP-2023144289-A (JP)
Title: Position detection system and lighting device
Inventor: GOTO HIROMICHI
IPC: G01S3/808
Filed: 2022-03-28
Abstract: To provide a position detection system capable of estimating the coordinates of an object in a predetermined space.SOLUTION: A position detection system 10 or a position detection system 10a includes a lighting device 30 installed on the ceiling of an in-room space 60, and an ultrasonic transmitter 20 attached to a moving object that moves on the floor surface of the in-room space 60. The lighting device 30 includes: a light source 31; a light source control unit 32 that outputs an optical ID signal by making the light source 31 blink; an ultrasonic array sensor 35 that receives ultrasonic waves emitted by the ultrasonic transmitter 20 triggered by receiving the optical ID signal; and a signal processing unit 34 that detects the position of the moving object based on the received ultrasonic waves.SELECTED DRAWING: Figure 1
Patent JP-2023146935-A (JP)
Title: Method for manufacturing whole grain oat liquid food/beverage
Inventor: MURASE HIROSHI
IPC: A23L7/104
Filed: 2022-03-29
Abstract: To provide a processing technology that can impart a texture excellent in smoothness to a food/beverage containing whole grain oat.SOLUTION: A whole-grain oat liquid food/beverage obtained by a method for manufacturing whole grain oat liquid food/beverage that includes an enzyme treatment step of treating a liquid composition containing crushed whole oat with α-amylase, glucoamylase, cellulase and pectinase has a texture excellent in smoothness.SELECTED DRAWING: None
Patent JP-2022079591-A (JP)
Title: Connector and connection device
IPC: H01R12/71
Filed: 2022-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a connector and a connection device that can reduce electric resistance. 
     SOLUTION: A connector 101B comprises a housing 1B and contacts 2B. The contact 2B includes a first contact part 21B, a second contact part 26B, a coupling portion, a coupling part 23B, a base 22B, and a connection part 25B. The coupling portion couples the first contact part 21B and the second contact part 26B to each other. The coupling part 23B is bent to protrude toward a mating connector 102B. The base 22B is connected with the first contact part 21B through the coupling part 23B, and the contact part is opposite to the coupling portion with a gap therebetween in a state in which the contact part is not in contact with a mating contact 5B. The coupling portion has a touching portion in touch with the base 22B in a connection state in which the contact part is in touch with the mating contact 5B. In the connection state, a conduction path between the connection part 25B and the first contact part 21B has a first path including the coupling part 23B and a second path including a touching portion. 
     SELECTED DRAWING: Figure 8 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023150628-A (JP)
Title: Measurement device and measurement method
Inventor: SAKAI REINA
IPC: G01B11/06
Filed: 2022-03-31
Abstract: To reduce the number of rays of reference light that are needed.SOLUTION: A measurement device comprises: a light source unit that outputs measurement light which is infrared light and one ray of reference light; a first integrating sphere that integrates the measurement light and one ray of reference light outputted by the light source unit and outputs the integrated light to a film; a second integrating sphere that integrates the measurement light and one ray of reference light that are outputted by the first integrating sphere and have passed through the film; a detection unit that detects the measurement light and one ray of reference light integrated by the second integrating sphere; and a calculation unit that calculates a thickness of the film on the basis of the detection results of the detection unit. The calculation unit calculates transmittance of the measurement light and transmittance of one ray of reference light in the film, corrects the transmittance of measurement light on the basis of the transmittance of one ray of reference light, and calculates the thickness of the film on the basis of the transmittance of measurement light after correction.SELECTED DRAWING: Figure 1
Patent JP-2023150718-A (JP)
Title: Working fluid injecting device and method
Inventor: MIYATA ATSUSHI
IPC: B23H7/36
Filed: 2022-03-31
Abstract: To provide a working fluid injecting device in an engraving electric discharge machine, capable of relatively facilitating discharge of sludge, and eliminating additional adjusting of a position of an injection hole when a movable main shaft part provided on the engraving electric discharge machine is moved.SOLUTION: A working fluid injecting device 100 for injecting working fluid 310 in an engraving electric discharge machine, has an injection part 210. The injection part 210 has a plurality of injection holes 215 for injecting the working fluid 310 toward an electrode, in the surrounding of the electrode provided on the engraving electric discharge machine, the plurality of injection holes is radially formed. The injection part 210 is linked to a movable main shaft part provided on the engraving electric discharge machine.SELECTED DRAWING: Figure 2
Patent JP-2023154684-A (JP)
Title: Business document creation system for construction site
Inventor: NAKAMURA YOSUKE
IPC: G06Q50/08
Filed: 2022-04-08
Abstract: To provide a business document creation system for a construction site capable of being realized at low cost while maintaining reliability.SOLUTION: A business document creation system creates a business document by repeating the transmission/reception of messages among multiple information terminals. The information terminal comprises a terminal information processing part 23 provided as a web application. The terminal information processing part 23 confirms the communication state between the information terminals and a server 5 when transmitting a message to the sever 5, if the image information or the audio information is included in the message, the terminal information processing part converts them to the character string data and creates a temporally stored message when the communication state is interrupted, and stores the temporally stored message in a local storage 234. Once it is confirmed that the communication state is communicable, the terminal information processing part inversely converts the character string data to the image information or the audio information, restores the message from the temporally stored message, and transmits the message to the server 5.SELECTED DRAWING: Figure 10
Patent JP-2023156826-A (JP)
Title: washing machine
Inventor: YOGO HIROMITSU
IPC: D06F33/48
Filed: 2022-04-13
Abstract: To provide a washing machine capable of reducing an operation time.SOLUTION: A washing machine of an embodiment has a water tank, a rotary tub, a motor, a detector, and a controller. The rotary tub is disposed in the water tank and stores clothing. The motor drives and rotates the rotary tub. The detector detects a value relating to the water tank or the rotary tub. The controller rotates the rotary tub according to a prescribed reference, subsequently stops the rotary tub, conducts a disentanglement operation, subsequently conducts a dewatering operation to rotate the rotary tub while supplying warm air into the rotary tub in a first state in which a detection result of the detector satisfies a prescribed condition during a prescribed dewatering operation. The controller conducts the dewatering operation to rotate the rotary tub while supplying the warm air into the rotary tub after the prescribed dewatering operation without stopping the rotary tub in a second state in which the detection result of the detector does not satisfy the prescribed condition during the prescribed dewatering operation.SELECTED DRAWING: Figure 8