baber/WOPTO huggingface dataset:
Patent JP-2022033261-A (JP)
Title: Wearable projection device
IPC: H04N5/74
Filed: 2022-01-04
Abstract: PROBLEM TO BE SOLVED: To provide a wearable projection device. 
     SOLUTION: At least one embodiment of the present invention provides a wearable projection device. The wearable projection device comprises a first structure body and a second structure body, where the first structure body and the second structure body are movably connected to each other, and the first structure body can rotate relative to the second structure body, and projection means is respectively provided on the first structure body and the second structure body. The wearable projection device can project images in different directions respectively, such that applicable ranges of the wearable projection device become extensive. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022033314-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of detecting abnormality in setting information. 
     SOLUTION: A game machine includes: means for acquiring special information with entry of game balls into ball entry means as an opportunity; means for executing special information determination processing for determining whether the special information satisfies a privilege granting condition; means for granting privilege to a player when the special information is determined to satisfy the privilege granting condition; means for changing setting of a winning probability as a probability determined such that the special information satisfies the privilege granting condition; setting information storage means for storing setting information as information for determining setting of a winning probability; and means for determining whether setting information stored in the setting information storage means agrees with setting information at the time of acquisition of special information stored as setting information at the time of acquisition of special information as an object of the special information determination processing following execution of the special information determination processing. 
     SELECTED DRAWING: Figure 98 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023100313-A (JP)
Title: Filling method of grease, and grease-filling container
Inventor: IGARASHI KAZUYUKI
IPC: B65B3/12
Filed: 2022-01-06
Abstract: To provide a filling method of grease preventing air bubbles from being mixed thereinto, and to provide a grease-filling container thereof.SOLUTION: According to a method of filling a cylindrical body comprising a discharge port and a sealing port whose diameter is larger than that of the discharge port, with grease; the method comprises a first step of inserting an end lid into the cylindrical body from a side of the sealing port to be shifted to a side of the discharge port, and a second step of moving the end lid shifted to the side of the discharge port onto the side of the sealing port from the side of the discharge port while being filled with the grease from the discharge port.SELECTED DRAWING: Figure 1
Patent JP-2023100431-A (JP)
Title: Separating unit and method of loaded steel plates
Inventor: OMUTA MIZUKI
IPC: B65H3/48
Filed: 2022-01-06
Abstract: To provide a separating unit of loaded steel plates, wherein when a first steel plate arranged at the uppermost position among a plurality of steel plates stacked in the vertical direction is separated, the first steel plate is prevented from adhering to a second steel plate and only the first steel plate can be taken out.SOLUTION: A separating unit 10 of the invention comprises: a rail member 52 provided on the support member 40; a head member 42 movable along the rail member 52; a suction member 44 provided to the head member 42 and for sucking the top surface of an uppermost steel plate 12a arranged at the uppermost position among a plurality of loaded steel plates 12; a moving mechanism 48 for moving the head member 42 upward so as to separate the outer edge portion 24a of the uppermost steel plate 12a from the outer edge portion 24b of the lower steel plate 12b; and a nozzle 62 provided on the head member 42 for injecting air between the uppermost steel plate 12a and the lower steel plate 12b.SELECTED DRAWING: Figure 3
Patent JP-2023101083-A (JP)
Title: Nutrient solution discharge device used in plant cultivation system
Inventor: YAMANE MOTOHIRO
IPC: A01G31/00
Filed: 2022-01-07
Abstract: To provide a nutrient solution discharge device for discharging a nutrient solution flowing in a cultivation tank without staying in a plant cultivation system for cultivating a plant in the cultivation tank containing the nutrient solution.SOLUTION: This device includes a set of a first drainage part and a second drainage part. The first drainage part has a first drainage port at a height of a required liquid level of a nutrient solution necessary for plant cultivation. The second drainage part has a second drainage port at a height that is lower than the required liquid level and that can maintain at least a minimum liquid level necessary for plant survival even when the supply of nutrient solution is stopped. The second drainage part has a drainage pipe having the second drainage port and a sheath pipe covering the drainage pipe. The sheath pipe has one end located above the second drainage port and the other end, at least a part of which is in contact with a bottom surface of a cultivation tank and in which one or more openings are provided for taking the nutrient solution in the cultivation tank into the interior, and the one end is placed at a position higher than the first drainage port.SELECTED DRAWING: Figure 2
Patent JP-2022058547-A (JP)
Title: Method and system for compression of radar signals
IPC: H03M7/40
Filed: 2022-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a radar system and a memory compression technique for radar memory that permit more radar data to be stored in the radar memory thus allowing increased resolution in the same amount of memory. 
     SOLUTION: A radar system (2000) includes a compression component (2025) configured to compress blocks of range values to generate compressed blocks of range values, and radar data memory (2026) configured to store compressed blocks of range values generated by the compression component (2025). 
     SELECTED DRAWING: Figure 20 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022130299-A (JP)
Title: Information processing method, information processing device, information processing program and computer program
Inventor: SAITO MAKI
IPC: A63F13/61
Filed: 2022-01-18
Abstract: To provide an information processing method, etc. which allow a user to play a game of manufacturing merchandise without requiring payment of money such as use charge and as a result, to receive delivery of the merchandise.SOLUTION: In an information processing method, a computer transmits game information about a game of manufacturing merchandise associated with identification information of an exhibitor of the merchandise to a user terminal, transmits advertisement information to the user terminal during the game, updates a progress status of a manufacturing operation about the merchandise in the game by a fact that a user watches advertisement content based on the advertisement information, allocates an advertisement cost of the advertisement content to the merchandise, and outputs delivery information of the merchandise to the user when the updated progress status is completion.SELECTED DRAWING: Figure 17
Patent JP-2023105468-A (JP)
Title: Work machine
Inventor: FUKUYAMA MINORU
IPC: E02F9/24
Filed: 2022-01-19
Abstract: To provide a work machine allowing an objective place of a lower structure to be adequately lighted up regardless of a rotation angle of an upper structure.SOLUTION: A work machine is provided with: a self-travelable lower traveling body (2); an upper structure supporting a cab; rotating wheels (10) having inner wheels fixed on an upper surface of the lower traveling body (2) and outer wheels fixed on a lower surface of the upper structure and rotatably supporting the upper structure with respect to the lower traveling body (2); and strings-like lighting devices (20) extending in a circumferential direction along an outer peripheral surface of the outer wheels to emit light outward in a radial direction of the rotating wheels (10).SELECTED DRAWING: Figure 7
Patent JP-2023105594-A (JP)
Title: mask cover
Inventor: KURISU TETSUO
IPC: A41D13/11
Filed: 2022-01-19
Abstract: To provide a mask cover that can be worn and removed easily and quickly irrespective of the shape of a mask.SOLUTION: A mask cover includes a mask cover body having a pleat formed of a fold in a transverse direction, which covers at least part of a wearer's face, and a pair of fibric pieces for holding a mask, provided at both right and left side edge parts on the outer side surfaces of the mask cover body.SELECTED DRAWING: Figure 1
Patent JP-2023108296-A (JP)
Title: Fine bubble generation nozzle
Inventor: AONUMA YUDAI
IPC: B01F23/232
Filed: 2022-01-25
Abstract: To provide a fine bubble generation nozzle capable of generating a sufficient amount of fine bubbles even under water supply pressure equal to or lower than water service pressure.SOLUTION: This fine bubble generation nozzle comprises: a turning flow generation unit formed into a hollow cylindrical shape; a suction unit that supplies air to the turning flow generation unit; and an air supply unit that supplies water to the turning flow generation unit. The turning flow generation unit has a gas-liquid outlet. The turning flow generation unit has a conical part. The suction unit has a gas inlet opened in the turning flow generation unit. The water supply unit has a liquid inlet opened in the turning flow generation unit. The gas inlet is provided at the conical top of the conical part. A plurality of liquid inlets are provided on the conical slope of the conical part.SELECTED DRAWING: Figure 1
Patent JP-2023108745-A (JP)
Title: In-palm type key input device
Inventor: NODA KUNIMASA
IPC: G06F3/02
Filed: 2022-01-26
Abstract: To provide an in-palm type key input device which enables accurate key pressing with natural movement without placing a heavy load on the muscles moving the fingers and joints and without moving the fingers more than necessary, thereby reducing the time required for input operations.SOLUTION: A plurality of input switch depressions 0110 is arranged on a curved surface CS which closely matches a curve CL formed by a palm Hp and an index finger Fi which is obtained when a hand RH is placed on a board surface BS with the back of the hand RH up, a wrist Hw near the palm Hp and at least some fingertips FT grounded and the other parts separated from each other, the plurality of input switch depressions 0110 being arranged so as to be aligned on an abbreviated line Li, Lm, Lr, Ll of each finger.SELECTED DRAWING: Figure 1D
Patent JP-2022044762-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of increasing an interest of a game. 
     SOLUTION: On the basis of the fact that a game ball has entered a specific area, a privilege game advantageous to a player is executed by actual privilege game execution means, and an advantageous game state in which determination by determination means is easy to be executed and a disadvantageous game state in which determination by the determination means is more difficult to be executed than the advantageous game state are set. Game state setting means, as the advantageous game state, can set a first advantageous game state and a second advantageous game state different from the first advantageous game state. Since a case in which the second advantageous game state is set is easier for a game ball that has entered ball entry means to enter a specific area than a case in which the first advantageous game state is set, an interest of a game can be increased. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022070254-A (JP)
Title: Game machine
Inventor: BABA TOSHIHIRO
IPC: A63F7/02
Filed: 2022-01-31
Abstract: To provide a game machine capable of increasing an interest in a game.SOLUTION: A singing performance suggests the degree of expectation that a variation game becomes a big winning, targeted for one variation game. A sub-control CPU determines a singer in the singing performance when a reservation condition of the variation game targeted for the singing performance is satisfied, while the sub-control CPU determines music in the singing performance at the start of the variation game targeted for the singing performance. The sub-control CPU causes a singer suggestion performance to be executed with performance contents based on the determined singer before the start of the variation game targeted for the singing performance. Further, the sub-control CPU causes the singing performance to be executed on the basis of the determined singer and the determined music during the execution of the variation game targeted for the singing performance. The type of music that can be determined as the music in the singing performance differs depending on whether a singer suggestion performance is executed with predetermined performance contents or it is executed with performance contents different from the predetermined performance contents.SELECTED DRAWING: Figure 14
Patent JP-2023111219-A (JP)
Title: Electric-automobile motor drive apparatus
Inventor: OI SHOHEI
IPC: B60L3/00
Filed: 2022-01-31
Abstract: To provide a technique enabling a quick identification of a current sensor to which an abnormality has occurred in processing for correctly identifying the current sensor where the abnormality has occurred.SOLUTION: A motor drive apparatus includes a U-phase current sensor for detecting a current value of three-phase AC, a V-phase current sensor, a W-phase current sensor, and a control device. The control device, using a predetermined current characteristic and current values detected by the U-phase current sensor, V-phase current sensor and W-phase current sensor, executes first abnormality identification processing for identifying a current sensor that does not detect a current value normally; and executes, in a case where the first abnormality identification processing does not identify a current sensor that does not detect a current value normally, second abnormality identification processing for identifying a current sensor that does not detected a current value normally by using a sum of square of the current values detected by the U-phase current sensor, V-phase current sensor and W-phase current sensor.SELECTED DRAWING: Figure 2
Patent JP-2023111578-A (JP)
Title: sewing machine
Inventor: ITO KUNIHIRO
IPC: D05B19/08
Filed: 2022-01-31
Abstract: To provide a sewing machine which has improved possibility of forming a tapering pattern at a position intended by a user further than before.SOLUTION: A control part of a sewing machine acquires sewing data for continuously forming a practical use pattern in a first direction (S1). The control part acquires a condition for sewing a tapering pattern including a tapering portion which has deformed the practical use pattern in a tapering shape toward one side in the first direction (S2). The control part generates a projection image indicating the tapering pattern based on the sewing data and the condition (S12). The control part continuously sews the practical use pattern in the frontward/backward direction according to the sewing data (S9). After starting the practical use pattern sewing processing, the control part controls a projection part and projects the projection image to an intended sewing position of the tapering pattern with the intended sewing size (S13). After starting the projection control processing, the control part sews the tapering pattern continued to the practical use pattern according to the sewing data and the condition (S15).SELECTED DRAWING: Figure 4
Patent JP-2023114267-A (JP)
Title: Washstand
Inventor: NISHIDA KAZUHIRO
IPC: A47K1/02
Filed: 2022-02-04
Abstract: To provide a washstand excellent in usability capable of preventing virus infection.SOLUTION: A washstand (1) includes: an illumination device (2); a dressing mirror (4); a water discharge device body (6a) disposed below the dressing mirror; a bowl part (10) for receiving water discharged from a water discharge port (6e); an illumination sensor (16) for detecting that a user's fingers have entered a predetermined illumination detection range (S2); a water discharge sensor (6c) for detecting that the user's fingers have entered a predetermined water discharge and stop detection range (S1); and a control part (18) for controlling the illumination device on the basis of a detection signal of the illumination sensor, and switching discharge of water/stop of water from the water discharge port on the basis of a detection signal of the water discharge sensor. The illumination detection range and water discharge and stop detection range are partially overlapped with each other in a lateral view. At least part of the illumination detection range extends in a discharge direction of water from the water discharge port obliquely downward beyond a water discharge apical surface.SELECTED DRAWING: Figure 3
Patent JP-2023115771-A (JP)
Title: Inspection device, inspection method, learnt model generation device, program for inspection, and program for learnt model generation
Inventor: KOBAYASHI MASASHI
IPC: G01R27/26
Filed: 2022-02-08
Abstract: To improve reliability of inspection on an electronic component.SOLUTION: An inspection device 2 calculates an estimated value Rse of a measured value of AC resistance using a learnt model 35 for causing a computer to function to calculate a measured value Rs of AC resistance of an object to be measured which is measured by a two-terminal method based upon a measured value Rdc4 of DC resistance of the object to be measured which is measured by a four-terminal method and a resistance value Rdc2 of DC resistance of the object to be measured which is measured by the two-terminal method. The inspection device 2 corrects the measured value Rs of AC resistance based upon the measured values Rdc4, Rdc2 of DC resistance according to the estimated value Rse of the measured value of AC resistance.SELECTED DRAWING: Figure 4
Patent JP-2023109659-A (JP)
Title: flavor improver
Inventor: NAKAMURA NAOKI
IPC: A23L27/10
Filed: 2022-01-27
Abstract: To provide a flavor improver that can improve flavors of food and drink, a method for improving flavors by blending the flavor improver, and vegetable protein-containing food and drink having improved flavors.SOLUTION: This invention has been completed with the findings that turmeric extract comprising curcuminoid has an effect of improving flavors.SELECTED DRAWING: None
Patent JP-2023119107-A (JP)
Title: Rubber composition for tires
Inventor: NAKAGAWA RYUTARO
IPC: C08L9/00
Filed: 2022-02-16
Abstract: To provide a rubber composition for tires that can meet high standards for both on-ice performance and wear resistance.SOLUTION: A rubber composition for tires includes 100 pts.mass of a diene rubber, blended with 30 pts.mass or more of a white filler, and 0.5-30 pts.mass of particles with a glass transition temperature of -70°C to 0°C. The particles used here include a polymer of a monomer mixture including 80 mass%-99.5 mass% of a monofunctional (meth)acrylate monomer, 0.1 mass%-5 mass% of a diene monomer, and 0.4 mass%-15 mass% of a polyfunctional vinyl monomer.SELECTED DRAWING: None
Patent JP-2023121536-A (JP)
Title: Verification program, verification method, and information processing apparatus
Inventor: YAMAOKA MEBAE
IPC: H04L9/32
Filed: 2022-02-21
Abstract: To detect fraud committed in signature replacement.SOLUTION: An information processing apparatus acquires a first VC 8 that proves the validity of attribute information of a user by a first signature 8a verifiable by verification procedures of a first DID infrastructure 1, and a second VC 9 that proves the validity of the attribute information of the user by a second signature 9a verifiable by verification procedures of a second DID infrastructure 2. Next, the information processing apparatus verifies the second signature 9a contained in the second VC 9 by the verification procedures of the second DID infrastructure 2. Further, the information processing apparatus transmits a verification request for verifying the first signature 8a contained in the first VC 8 to verification devices 7a, 7b, ... capable of verifying the first signature 8a contained in the first VC 8 by the verification procedures of the first DID infrastructure 1, and then acquires, from the verification devices 7a, 7b, ..., verification results of the first signature 8a contained in the first VC 8.SELECTED DRAWING: Figure 1
Patent JP-2023127345-A (JP)
Title: Fitting
Inventor: YAMAGUCHI TAKUJI
IPC: E06B3/96
Filed: 2022-03-01
Abstract: To provide a fitting that is more excellent in water cut-off performance.SOLUTION: A fitting, having a frame body configured by assembling vertical and horizontal frames and supporting a sash for rotation thereof, in which: the horizontal frame has a depth surface facing the outer peripheral surface of the sash and an overhang portion that overhangs the depth surface toward the inner peripheral side of the frame body on the indoor side of the sash; the vertical frame has a resin frame disposed on the overhanging portion, and a metal frame disposed on an outdoor side of the resin frame and on an outer peripheral side of the frame body and fitted to the resin frame; the metal frame has a facing portion that extends in the longitudinal direction beyond the resin frame, and faces the overhang portion on the outdoor side of the overhang portion, the resulting overhang end portion abutting against the depth surface; the horizontal frame and the vertical frame are joined to each other with a water stop member interposed between the overhang portion of the horizontal frame and the resin frame; and the water stop member has a closing portion that is bent to close a gap between the overhang portion and the facing portion.SELECTED DRAWING: Figure 4
Patent JP-2023127376-A (JP)
Title: Control device, machine tool, control method, and computer program
Inventor: SAKURAGI YUYA
IPC: G05B19/18
Filed: 2022-03-01
Abstract: To provide a control device and the like that can continue program processing even if a positional shift occurs in a holding unit that holds a workpiece in a non-processing area.SOLUTION: A control device includes: a moving unit that can move between a processing area where a workpiece is processed and a non-processing area separated from the processing area; a holding unit that holds the workpiece; and a detection unit that detects the position of the holding unit. In a machine tool control device that operates based on a program, it includes: a first determination part that determines whether the position of the holding unit detected by the detection unit is within a predetermined range; a second determination part that determines whether the holding unit exists in the non-processing area and the moving unit stops or whether the continuation condition that the holding unit is moving from the processing area to the non-processing area due to the movement of the moving unit is satisfied, if the first determination part determines that the position of the holding unit is not within the predetermined range; and a processing continuation part that continues program processing if the second determination part determines that the continuation conditions are met.SELECTED DRAWING: Figure 1