baber/WOPTO huggingface dataset:
Patent JP-2022133242-A (JP)
Title: Polyurethane elastic yarn and method for producing the same
Inventor: TANAKA TOSHIHIRO
IPC: D01F6/70
Filed: 2022-02-08
Abstract: To provide a polyurethane elastic yarn excellent in antibacterial properties and a method for producing the same.SOLUTION: A polyurethane elastic yarn comprises a polyurethane whose main components are a polymer diol and a diisocyanate, and contains a gently water-soluble glass containing a group 1B element and/or a group 2B element and a nonionic surfactant.SELECTED DRAWING: None
Patent JP-2023117097-A (JP)
Title: Refrigerating device
Inventor: KIYA TOYOAKI
IPC: F25B1/00
Filed: 2022-02-10
Abstract: To provide a refrigerating device that can appropriately supply oil separated by oil separators to compressors depending on a situation.SOLUTION: A refrigerating device comprises: N refrigerating units each comprising a compressor, an oil separator, an oil return pipe, and a heat dissipation heat exchanger; N pressure reducing valves connected to the heat dissipation heat exchangers of the N refrigerating units respectively; and an oil return control mechanism for controlling a return destination of oil separated by the oil separators of the N refrigerating units. The oil return control mechanism comprises: an oil supply pipe connecting the oil return pipes of the N refrigerating units; and a flow control mechanism arranged in the oil supply pipe, and for controlling a state in which the oil in the oil supply pipe flows.SELECTED DRAWING: Figure 1
Patent JP-2022059035-A (JP)
Title: Medicine packaging apparatus
IPC: A61J3/00
Filed: 2022-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a medicine packaging apparatus having an orderly configuration without deteriorating workability by providing a dispensing part capable of collecting and preparing a plurality of medicines prior to the dispensing and sequentially dispensing an amount of medicines necessary for the packaging. 
     SOLUTION: A medicine packaging apparatus 10 comprises a dispensing section 20 and a packaging section 60. The dispensing section 20 includes a first dispensing part 22 having a plurality of medicine cassettes 26, and a second dispensing part 24 receiving medicines prepared separately from the medicines stored in the first dispensing part 22 and capable of dispensing them. The second dispensing part 24 includes a first storage/dispensing part 32 and a second storage/dispensing part 34. The second storage/dispensing part 34 is configured to dispense an amount of medicines necessary for the packaging from the plurality of medicines collectively put therein. Alternatively, the first storage/dispensing part 32 and the second storage/dispensing part 34 are vertically disposed. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023119285-A (JP)
Title: Fiber bundle for artificial hair and manufacturing method thereof
Inventor: SHIKANO AKI
IPC: A41G5/00
Filed: 2022-02-16
Abstract: To provide a fiber bundle for artificial hair having excellent balance among a volume when knitted, the untying resistance of hair tips when knitted, and the combability when being knitted as compared with a conventional one, and to provide a manufacturing method thereof.SOLUTION: A fiber bundle for artificial hair is formed by bundling a plurality of crimped fibers. The crimped fiber is wavy and has a minimum pitch ranging from more than 1.5 mm to less than 7 mm, and 90% or more of the plurality of crimped fibers are an acrylic fiber. The fiber has a circular contour shape, and has a first groove and a second groove. The first groove extends in a longitudinal direction and has a depth from an outer surface toward a central axis, and also the second groove extends in the longitudinal direction and has a depth from the outer surface toward the central axis. The second groove is located on the side opposite to the first groove across the central axis.SELECTED DRAWING: Figure 1
Patent JP-2023119668-A (JP)
Title: Torsional vibration reduction device
Inventor: ISHIBASHI MASAYUKI
IPC: F16F15/30
Filed: 2022-02-17
Abstract: To provide a vibration reduction device capable of shortening a length in an axial direction.SOLUTION: A torsional vibration reduction device 1 comprises a mass damper 2 that reduces the pulsation of torque by the moment of inertia of an inertia body 4, and an elastic body 22 that is compressed by the relative rotation of an input-side rotary member 9 and an output-side rotary member 18, where spring dampers 3 that reduce the pulsation of torque transmitted between the input-side rotary member 9 and the output-side rotary member 18 by compressing the elastic body 22 are arranged in line in a predetermined axis C direction. The torsional vibration reduction device comprises a bolt 13 that is inserted from the input-side rotary member 9 side and fixes the inertia body 4 and the input-side rotary member 9 in the predetermined axis C direction. The input-side rotary member 9 comprises a housing part 14 that is recessed on the mass damper 2 side so as to house at least a part of a bolt head 13a in a height direction.SELECTED DRAWING: Figure 2
Patent JP-2022069470-A (JP)
Title: Ultrasonic motor, drive control system, optical equipment and vibrator
IPC: G02B7/04
Filed: 2022-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic motor, and a drive control system and the like using the same. 
     SOLUTION: Provided is an ultrasonic motor that comprises an annular ring-shaped vibrator, and an annular ring-shaped mobile body pressure-contacted with the vibrator. The vibrator consists of an annular ring-shaped diaphragm and an annular ring-shaped piezoelectric element. The piezoelectric element consists of an annular ring-shaped piece of piezoelectric ceramics, a common electrode provided on one surface of the piece of piezoelectric ceramics, and a plurality of electrodes provided on the other surface of the piece of piezoelectric ceramics. A lead content of the piezoelectric ceramics is less than 1000 ppm. The plurality of electrodes consist of two drive phase electrodes, one or more non-drive phase electrodes, and one or more detection phase electrodes. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023120553-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2022-02-18
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A game machine includes: game control means (a game control microcomputer 100) for controlling progress of a game; performance control means (a performance control CPU 120) for controlling a performance; and a liquid crystal indicator (an image display device 5). The performance control means displays a glass plate image on the liquid crystal indicator and executes a cracking performance for cracking the glass plate image according to a performance control command transmitted from the game control means.SELECTED DRAWING: Figure 1
Patent JP-2022128437-A (JP)
Title: Reduction of power usage in virtual visor
Inventor: REN LIU
IPC: B60J3/04
Filed: 2022-02-21
Abstract: To provide a virtual visor in a vehicle, including a screen with various regions capable of changing between being transparent and being opaque.SOLUTION: A camera captures an image of a driver's face. A processor performs facial recognition or the like on the basis of the captured image, and determines which region of a screen makes a transition from transparency to opacity to block the sun from shining directly into the driver's eyes while maintaining visibility through the remainder of the screen. A low power monitor can be independently moved on a vehicle, asynchronously with image processing and algorithms for controlling which region of the screen is to be opaque. The monitor consumes less power than the continuous operation of a virtual visor. On the basis of a trigger condition detected by the monitor, the image processing and thus a change between opacity and transparency are discontinued to save power until the trigger condition is no longer present.SELECTED DRAWING: Figure 1
Patent JP-2022060499-A (JP)
Title: Apparatus for heating smoking material
IPC: A24F40/40
Filed: 2022-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus comprising a film heater configured to heat smoking material to volatilize at least one component of the smoking material for inhalation. 
     SOLUTION: An apparatus 1 for heating smoking material comprises an energy source 2, a heater 3, and a heating chamber 4. The energy source 2 may comprise a Li-ion battery, a Ni battery, an Alkaline battery, and/or similar battery, and is electrically coupled to the heater 3 to supply electrical energy to the heater 3 when required. The heating chamber 4 is configured to receive smoking material 5 so that the smoking material 5 can be heated in the heating chamber 4. The apparatus comprises a film heater 3 configured to heat the smoking material 5 to volatilize at least one component of the smoking material for inhalation. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022066279-A (JP)
Title: Coated object and manufacturing method of the object
IPC: C23C14/34
Filed: 2022-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a further coating part capable of improving a property of a cutting tool for processing various metals and metal alloys to extend a life. 
     SOLUTION: A coated object including a base material and an abrasion resistant coating provided on the base material by a physical vapor deposition has a 1 - 10 μm thick base layer provided on the base material and a 0.1 - 5 μm thick cover layer adjacent to the base layer. The basic layer is formed by a nitride of aluminum and at least one metal of a metal group consisting of Ti, Cr, Si, Zr and their combinations. The cover layer includes at least one exchange layer consisting of an oxynitride layer and a nitride layer arranged on the oxynitride layer. The oxynitride layer is formed by an oxynitride of aluminum and optionally a metal selected from a metal group consisting of chromium, hafnium, zirconium, yttrium, silicon and their combination. The nitride layer is formed by aluminum, and at least one metal of a metal group consisting of Ti, Cr, Si, Zr and their combination. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022145577-A (JP)
Title: Bisphosphite ligands based on benzopinacol with open outer unit
Inventor: Anna Chiara Sale
IPC: C07C47/02
Filed: 2022-03-08
Abstract: To provide novel compounds which deliver an increased yield in hydroformylation of olefins.SOLUTION: The invention provides compounds of formula (I) in the figure. (In the formula, R1 to R14 are each independently -H, -(C1-C12)-alkyl, or the like.)SELECTED DRAWING: None
Patent JP-2023130967-A (JP)
Title: Radiation imaging device and radiation imaging system
Inventor: ISHII YOSHIAKI
IPC: H04N5/32
Filed: 2022-03-08
Abstract: To provide a radiation imaging device and a radiation imaging system that are advantageous in accurately detecting the presence or absence of irradiation with radiation.SOLUTION: In a radiation imaging device, an image acquisition unit 110 includes: a plurality of pixels that each include conversion elements S11-66 converting radiation into electric charges; a first bias source 203a that supplies a bias potential to the conversion element of a pixel PIXa in a first group of the plurality of pixels through a first bias line Bsa; a second bias source 203b that supplies a bias potential to the conversion element of a pixel PIXb in a second group of the plurality of pixels different from the first group through a second bias line Bsb; and a detection circuit that detects the presence or absence of irradiation with radiation based on a current flowing in the first bias line and a current flowing in the second bias line. The radiation imaging device further includes: a first capacitive element 211a that is arranged between the first bias line and a potential supply line supplying a predetermined potential; and a second capacitive element 211b that is arranged between the second bias line and the potential supply line.SELECTED DRAWING: Figure 2
Patent JP-2023131063-A (JP)
Title: Method of controlling robot and robot
Inventor: OTANI NATSUKI
IPC: B25J5/00
Filed: 2022-03-08
Abstract: To provide a method of controlling a robot that simplifies the control of the robot considering a behavior of a carriage.SOLUTION: Provided is a method of controlling a movable robot, including: making two robot arms provided on the robot place two end effectors provided on the two robot arms on a grip portion extending in a lateral direction of a carriage at a first interval; making the two robot arms move the two end effectors along the grip portion so that the interval between the two end effectors is increased to a second interval larger than the first interval; and making the two robot arms move to the robot together with the carriage in a state where the interval between the two end effectors is the second interval. The carriage includes obstacles hindering movement of the end effectors exceeding the second interval on the grip portion.SELECTED DRAWING: Figure 8
Patent JP-2023131290-A (JP)
Title: Conveyance control device, conveyance control method, conveyance control program
Inventor: SAITO MASAKI
IPC: B65H5/06
Filed: 2022-03-09
Abstract: To provide a conveyance control device capable of effectively preventing excessive tension and slack in a conveying object.SOLUTION: A conveyance control device 1 comprises: a target conveying speed setting part 13 for individually setting the target conveying speed of multiple driving rollers 211-215 for conveying a conveying object 3; a target conveying speed arrival time setting part 14 for setting target conveying speed arrival time common to the multiple driving rollers 211-215, to arrive at the target conveying speed of the respective driving rollers 211-215; and driving parts 111-115 for driving the respective driving rollers 211-215 so that the conveying speed of the respective driving rollers 211-215 arrive at the target conveying speed at the common target conveying speed arrival time.SELECTED DRAWING: Figure 1
Patent JP-2023133987-A (JP)
Title: Polycarbonate resin composition and molding
Inventor: SONO KAORI
IPC: C08L69/00
Filed: 2022-03-14
Abstract: To provide a polycarbonate resin composition that enables the production of a molding with excellent appearance and wear resistance, and a molding thereof.SOLUTION: The present invention provides a polycarbonate resin composition that contains polycarbonate resin (A) and fatty acid amide (B), and a molding thereof. The polycarbonate resin (A) includes a structural unit derived from a dihydroxy compound represented by the formula (1). The fatty acid amide (B) includes an alkyl end with 19 or more carbon atoms and one or more amide groups.SELECTED DRAWING: None
Patent JP-2023134085-A (JP)
Title: Presentation device, presentation method, and presentation program
Inventor: YAMAGUCHI SHUJI
IPC: H04L51/224
Filed: 2022-03-14
Abstract: To provide a presentation device, a presentation method, and a presentation program that present a message in a VR space in accordance with its importance.SOLUTION: A presentation device 1 includes an acquiring unit 12a, a calculation unit 15b, and a presentation unit 12d. The acquiring unit 12a acquires a message addressed to a predetermined user. The calculation unit 12c calculates the importance of the message using predetermined information included in the message. The presentation unit 12d presents the message to a user's VR space in accordance with the calculated importance.SELECTED DRAWING: Figure 2
Patent JP-2023138168-A (JP)
Title: Battery diagnostic device, vehicle, power storage device, battery diagnostic method, and program
Inventor: OKANO JUN
IPC: H01M10/48
Filed: 2022-03-18
Abstract: To provide a battery diagnostic device, a vehicle, a power storage device, a battery diagnostic method, and a program capable of appropriately managing a degradation state of a battery.SOLUTION: A battery diagnostic device comprises: an acquisition unit that acquires a measurement value of a first magnetic field generated when a current is applied to a battery with a first magnetic sensor arranged in a first direction connecting current collectors of the battery; and a battery state estimation unit that estimates a degradation state of the battery on the basis of a component in the first direction of the first magnetic field.SELECTED DRAWING: Figure 1
Patent JP-2022145670-A (JP)
Title: Porous metal gas diffusion layer, solid polymer fuel cell having the same, and water electrolyzer
Inventor: YAMAMOTO KOTARO
IPC: C25B11/063
Filed: 2022-03-19
Abstract: To provide a gas diffusion layer arranged in such a way that a carbon material suitable for a gas diffusion layer for a solid polymer fuel cell is not used substantially.SOLUTION: A gas diffusion layer for a solid polymer fuel cell comprises a porous metal gas diffusion layer composed of a metal porous sheet. As the porous metal gas diffusion layer, a metal porous sheet made of metal Sn or Sn alloy, metal Ti or Ti alloy, or stainless steel and having a plurality of through-holes is suitable. Particularly, it is preferred that the metal porous sheet has dendritic crystal of metal Sn or Sn alloy in the plurality of through-holes.SELECTED DRAWING: Figure 10
Patent JP-2023139588-A (JP)
Title: Method for manufacturing resin molded product
Inventor: NAGASAKI TOMOYUKI
IPC: B29C39/24
Filed: 2022-03-22
Abstract: To provide a method for manufacturing a resin molded product that can suppress vacuum leakage at a joint that serves as an inlet for resin to a mold.SOLUTION: In an installation step, an elastic sheet with a through hole 132 is used as the elastic sheet 131. As an upper mold 130, one having a joint part 134 made of silicone and of a different hardness than the elastic sheet 131 is used. As the joint part 134, one having a pipe part 135 having an internal passage 135a through which a resin passes, and a protrusion part 136 from which an outer wall of the pipe part 135 on one end 137 side protrudes is used. A side of the other end 138 of the pipe part 135 is inserted into the through hole 132, causing the protrusion part 136 to hook onto an edge 139 comprising the through hole 132 and the edge 139 to contact the outer wall of the side of the one end 137 of the pipe part 135.SELECTED DRAWING: Figure 5
Patent JP-2023141590-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2022-03-24
Abstract: To provide a game machine allowing a player to recognize execution of a movable body performance while preventing disturbance of an operation confirmation of a movable body by performance operation.SOLUTION: When a movable body performance is executed in a variable display started during a predetermined period when conformation movable control is underway on power-on not accompanying initialization, display of an effect display and output of a movable body performance sound are performed while performance movable control is restricted in execution of the movable body performance during the predetermined period, and the performance movable control and display of the effect display and then output of a movable performance sound are performed when the movable body performance is executed after a predetermined period.SELECTED DRAWING: Figure 66
Patent JP-2023142416-A (JP)
Title: Game machine
Inventor: ASANO YUKI
IPC: A63F5/04
Filed: 2022-03-25
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: Multiple kinds of components including a first component and a second component are mounted to a first surface part of a board. In the multiple kinds of components, each lead wire is soldered to the board in a state in which one portion of each lead wire projects from a second surface part of the board, and the posture of a part projecting from the second surface part of each lead wire of the first component differs from the posture of a part projecting from the second surface part of each lead wire of the second component when the second surface part is seen in a front view. Each lead wire of the first component is stronger than each lead wire of the second component, a part projecting from the second surface part of each lead wire of the first component is formed nearly vertically relative to the second surface part, a part projecting from the second surface part of each lead wire of the second component is tilted relative to a direction vertical to the second surface part and is formed, and a projection of a part projecting from the second surface part of each lead wire of the first component is higher than a projection of a part projecting from the second surface part of each lead wire of the second component.SELECTED DRAWING: Figure 219
Patent JP-2023142657-A (JP)
Title: Magnetic resistive material and method for producing the same
Inventor: KAINUMA RYOSUKE
IPC: C22C22/00
Filed: 2022-03-25
Abstract: To provide a magnetic resistive material that does not use the elements with a high resource risk, can be easily produced, and shows a high magnetic resistance effect at the room temperature and a method for producing the same.SOLUTION: A magnetic resistive material disclosed herein contains Mn: 44 atom% or more and 53 atom% or less, Al: 46 atom% or more and 52 atom% or less, and Cu: 0.5 atom% or more and 6 atom% or less, with a stable phase with a tetragonal structure constituting 55% or more.SELECTED DRAWING: Figure 1
Patent JP-2023144742-A (JP)
Title: Catheter for diagnostic imaging
Inventor: HASHIMOTO KEIJI
IPC: A61B1/00
Filed: 2022-03-28
Abstract: To provide a catheter for diagnostic imaging which, even when an optical element of a light transmission and reception part is disposed at a position where an air trap is apt to occur, makes it easy to execute handling to suppress occurrence of an air trap.SOLUTION: The catheter for diagnostic imaging, which is configured for acquiring a tomographic image of a body cavity, comprises a long-sized sheath, a shaft disposed within the sheath, and an imaging core fixed to the distal end of the shaft. The imaging core comprises the light transmission and reception part with an optical element, an ultrasonic transmission and reception part, and a holding part capable of holding a light transmission member having flowability before hardening, at a position of covering the optical element of the light transmission and reception part.SELECTED DRAWING: Figure 4
Patent JP-2023146549-A (JP)
Title: Program, and information processing device and information processing method
Inventor: HORIKANE RYUICHI
IPC: H04L51/21
Filed: 2022-03-29
Abstract: To provide a program, an information processing device and an information processing method that lighten the burden of work as compared with a case in which a reader is requested to perform operations corresponding to an attached message of an electronic document.SOLUTION: In a document management system, a method uses natural language processing, represented by morphological analysis, for analysis, a user A who operates a user terminal instructs transmission of an electronic document to a user B, and the user B acquires the electronic document from a database by operating the user terminal. When a hand-over message is added to the acquired electronic document, a document display part 114 displays an icon indicative of the hand-over message on its screen, and a hand-over operation part 115 detects the icon for hand-over message being clicked, and requests an analysis/execution part 116 to perform processing corresponding thereto. The analysis/execution part analyzes a character string of the hand-over message, decides to execute a result of the analysis, and controls the display at the document display part 114 to reflect the result of the analysis on the display.SELECTED DRAWING: Figure 5