baber/WOPTO huggingface dataset:
Patent JP-2022078218-A (JP)
Title: Methods of synthesizing thyroid hormone analogs and polymorphs thereof
IPC: A61P25/00
Filed: 2022-03-07
Abstract: PROBLEM TO BE SOLVED: To provide methods of synthesizing pyridazinone compounds and prodrugs thereof as thyroid hormone analogs. 
     SOLUTION: A method of producing crystals in Form I of 2-(3,5-dichloro-4-((5-isopropyl-6-oxo-1,6-dihydropyridazin-3-yl)oxy)phenyl)-3,5-dioxo-2,3,4,5-tetrahydro-1,2,4-triazine-6-carbonitrile ("Compound A") comprises: heating a mixture containing a solvent and a sample containing Compound A to a first temperature; and cooling the mixture to a second temperature that is lower than the first temperature to obtain the crystals in Form I; where the solvent is ethanol, isopropanol or a combination thereof. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023130065-A (JP)
Title: game machine
Inventor: KIHARA KAISHUN
IPC: A63F5/04
Filed: 2022-03-07
Abstract: To provide a game machine having characteristics in display and performance configurations.SOLUTION: In a game machine capable of outputting a predetermined sound on the basis of the power being turned on, capable of executing first processing of outputting a game value to an external device, capable of outputting a first sound in conjunction with execution of the first processing, capable of executing second processing of setting the game value determined at the start of a game, and capable of outputting a second sound in conjunction with execution of the second processing, the predetermined sound is output at a volume higher than the volume of the first sound during a first period which is a part of the period until predetermined processing based on turning on the power is completed, the predetermined sound is output at a volume higher than the volume of the second sound during the first period, the first sound is output at a volume higher than the volume of the predetermined sound during a second period after the first period, the second sound is output at a volume higher than the volume of the predetermined sound during the second period, and a background sound of the game is not output during the second period.SELECTED DRAWING: Figure 281
Patent JP-2023131212-A (JP)
Title: Information processing method
Inventor: TOMIZAWA KATSUMI
IPC: G06Q10/08
Filed: 2022-03-09
Abstract: To provide a technique that effectively supports a situation analysis relating to transportation of a cargo.SOLUTION: A sensor value reception unit 66 of a server 40 receives first data including a sensor value and a detection time thereof that are detected by a first sensor (for example, an acceleration sensor 28 or a temperature sensor 30) mounted on a vehicle 20 and second data including a sensor value and a detection time thereof that are detected by a second sensor (for example, acceleration sensor 24 or a temperature sensor 26) mounted on a cargo 22 transported by the vehicle 20. An analysis unit 68 of the server 40 analyzes a cause of a defect occurring in the cargo 22 based on the first data and the second data.SELECTED DRAWING: Figure 1
Patent JP-2022138156-A (JP)
Title: Haloether, method for producing the same, vinyl ether, and method for producing the same
Inventor: MATSUMOTO AKANE
IPC: C07C41/24
Filed: 2022-03-09
Abstract: To provide: a vinyl ether and a simple method for producing the same; and a haloether and a method for producing the same, the haloether being used in the method for producing the vinyl ether.SOLUTION: The problem can be solved by producing a haloether by a method comprising a step 1a in which a compound represented by the formula (1) [where Y+ is a cation; and R1 is an organic group] is caused to act on a compound represented by the formula (2a) [where R2a and R3a are each independently H or an alkyl group; R4a is H, halogen, or an organic group; and X1a is halogen other than F] in the presence of a halogenating agent.SELECTED DRAWING: None
Patent JP-2023133910-A (JP)
Title: Camshaft quenching device and camshaft quenching method
Inventor: MIWA KAZUHISA
IPC: C21D9/30
Filed: 2022-03-14
Abstract: To provide a camshaft quenching device in which a quenching coil unit can be shared between the case of quenching a camshaft having a pump cam and the case of quenching a camshaft not having a pump cam, and the quenching coil unit need not be replaced.SOLUTION: A camshaft quenching device 10 includes a positioning mechanism 18 for positioning both ends of the camshaft 12 (12A). The positioning mechanism 18 has a tip jig 36 composed of a magnetic material and holding one end of the camshaft 12, and a support member 38 composed of a nonmagnetic material and supporting the tip jig 36. When the camshaft without the pump cam 16 is inductively heated by the quenching coil unit 24, the support member 38 is disposed at a position facing the pump cam coil 46b.SELECTED DRAWING: Figure 1
Patent JP-2023013921-A (JP)
Title: Backlight module including optical film having tilt structure
Inventor: JEONG MUN-BONG
IPC: G02B5/02
Filed: 2022-03-16
Abstract: To provide a backlight module including a diffusion plate having an offset microstructure and capable of effectively improving performance of light diffusion.SOLUTION: A backlight module includes a substrate, a plurality of light emitting members, and at least one optical film. The light emitting members are arranged on the substrate in a first direction and a second direction, respectively. The optical film includes a first surface and a second surface. The first surface has a plurality of tapered structures, and an edge of the tapered structure forms a plurality of first ridge lines, and an included angle of the first ridge line and the first direction has a specific angle. The second surface faces the first surface and faces the substrate. Beneficial effect of the present invention is that performance of light diffusion can be effectively improved.SELECTED DRAWING: Figure 4A
Patent JP-2023136522-A (JP)
Title: Liquid discharge head and liquid discharge device
Inventor: NAGANUMA YOICHI
IPC: B41J2/14
Filed: 2022-03-17
Abstract: To reduce deterioration of a discharge characteristic resulting from deformation of a connection substrate.SOLUTION: A liquid discharge head comprises: a pressure chamber substrate having a pressure chamber storing a liquid; a driver element giving a pressure fluctuation to a liquid in the pressure chamber; a communication substrate having a supply communication channel communicating with the pressure chamber, and a nozzle communication channel communicating with the pressure chamber at a position different from the supply communication channel and communicating with a liquid-discharging nozzle; and a connection substrate having a feed opening arranged between the pressure chamber substrate and communication substrate and located between the pressure chamber and supply communication channel, and a drain hole located between the pressure chamber and nozzle communication channel. The pressure chamber substrate has a barrier partitioning the pressure chamber. The communication substrate has a first area joined to the connection substrate and overlapping the pressure chamber between the supply communication channel and nozzle communication channel in view of the thickness direction of the pressure chamber substrate, and a second area joined to the connection substrate and overlapping the barrier at a position adjacent to the first area through the opening of the supply communication channel in view of the thickness direction of the pressure chamber substrate.SELECTED DRAWING: Figure 4
Patent JP-2023137099-A (JP)
Title: Blow molding system, content filling system, blow molding method, and content filling method
Inventor: HAYAKAWA MUTSUMI
IPC: B29C49/64
Filed: 2022-03-17
Abstract: To provide a blow molding system, a content filling system, a blow molding method and a content filling method that are capable of reducing an environmental load of the blow molding system while maintaining high effect of sterilizing a container.SOLUTION: A blow molding system 10 comprises: an injection molding unit 11 that produces a preform 51 by injection molding; a temperature adjustment unit 12 that adjusts a temperature of the preform 51 produced by the injection molding unit 11; a blow molding unit 16 that produces a container 52 by blow-molding the preform 51 the temperature of which has been adjusted by the temperature adjustment unit 12; and a first sterilization unit 17 that sterilizes the container 52 produced by the blow molding unit 16. A surface temperature of at least a part of the container 52 and the preform 51 is maintained at or above 40°C from the injection molding unit 11 to the first sterilization unit 17.SELECTED DRAWING: Figure 1
Patent JP-2023137499-A (JP)
Title: Detergent and scale removing method
Inventor: KATSUYA SHOHEI
IPC: C11D7/26
Filed: 2022-03-18
Abstract: To provide a detergent that exhibits excellent scale removal effect, coupled with minimized calcium salt deposition and hand roughness during use.SOLUTION: A detergent contains 3-hydroxybutyric acid as the main component.SELECTED DRAWING: Figure 1
Patent JP-2023139490-A (JP)
Title: Silica-based particle dispersion, polishing slurry for polishing magnetic disk substrate containing the same, composition for polishing magnetic disk substrate containing the same, and method for producing silica-based particle group
Inventor: NAKAYAMA KAZUHIRO
IPC: C01B33/141
Filed: 2022-03-22
Abstract: To provide a silica-based fine particle dispersion that can perform polishing at high speed and at the same time achieve high surface accuracy when used as a polishing abrasive particle dispersion or a polishing slurry even when a target of the polishing is a NiP-plated coating film to be polished and silica-based substrate.SOLUTION: A silica-based particle dispersion contains a silica-based particle group, wherein the silica-based particle group satisfies the following requirement: a particle size in terms of specific surface area is within a specified range; in a particle size distribution map obtained from image analysis by scanning electron microscopy, a coefficient of variation of areas S1 to S6 is 110% or less when a cumulative 1% particle size (D1) to a cumulative 99% particle size (D99) are divided into 6 equal parts to give areas S1 to S6 with the dividing segment being 1/6 of a particle size difference (D99 - D1) between D1 and D99 from particles with smaller particle sizes; and an average value of a short diameter/long diameter ratio obtained from image analysis by the scanning electron microscopy is 0.8 or more.SELECTED DRAWING: None
Patent JP-2023139518-A (JP)
Title: Tape type disposable absorbent article
Inventor: AOCHI KOHEI
IPC: A61F13/494
Filed: 2022-03-22
Abstract: To provide a tape type disposable absorbent article, which can prevent or reduce leakage from a front side, when detaching a fastening tape and developing an abdominal part.SOLUTION: A tape type disposable absorbent article comprises: an absorber 30; a liquid permeable sheet provided on a surface side of the absorber 30; a liquid impermeable sheet 1 provided on a rear side of the absorber 30; and a fastening tape coupled to an outer surface of an abdominal part and provided on each of back sides. The disposable absorbent article has a side standing gathering which is erected to a wearer side, on each of both sides in a longitudinal direction, and on at least a cross direction position corresponding to a standing part 4f of the side standing gathering and close to the abdominal part from the longitudinal direction center of the absorbent article, there is provided stretchable means 20 which is along the width direction and traverses at least part of a position of the absorber 3 and is shrunk.SELECTED DRAWING: Figure 7
Patent JP-2023139850-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: IWAMOTO ERI
IPC: G06Q30/04
Filed: 2022-03-22
Abstract: To improve user convenience.SOLUTION: An information processing device disclosed herein comprises an acquisition unit for acquiring invoice information indicated on an invoice, an identification unit configured to identify a payable period based on the invoice information, and a display unit for selecting a payment date candidate satisfying a given condition from the identified payable period and displaying candidate information on the selected candidate.SELECTED DRAWING: Figure 1
Patent JP-2023140687-A (JP)
Title: Retention mechanism and device equipped with the same
Inventor: SATO KOTA
IPC: H05K7/14
Filed: 2022-03-23
Abstract: To provide a retention mechanism or the like that is stable even when the conduction between a main body having a conductive portion and a mounting body having an end provided with a conductive portion that can face the conductive portion is subjected to vibration at the time of attaching the mounting body to the main body.SOLUTION: A retention mechanism includes a main body having a conductive portion and a mounting portion on which a mounting body having an end provided with a conductive portion, which can face the conductive portion, is mounted, a holding member having a holding portion that is displaced between a holding position of contacting an end of the mounting body and holds the end, and a non-holding position of avoiding the end and not holding the end, and a conductive elastic member installed between at least the conductive portion of the main body and at least the holding portion when in the holding position, and the end of the mounting body, including the conductive portion at the end, is held between the holding portion in the holding position and the elastic member in the elastically deformed state.SELECTED DRAWING: Figure 2
Patent JP-2023141765-A (JP)
Title: Operation support device, operation support method and operation support program
Inventor: FUKUI YUSUKE
IPC: B60W30/08
Filed: 2022-03-24
Abstract: To provide an operation support device capable of reliably avoiding a collision between an own vehicle and an object ahead thereof through forcibly causing the own vehicle to decelerate and make a turn.SOLUTION: An operation support device 10 executes: both side avoidance brake and steering control which forcibly causes an own vehicle to make a turn so as to avoid an object 200 while forcibly causing the own vehicle to decelerate with brake force applied to wheels on both sides of the own vehicle 100 when a turning amount increase demand condition is not met; and single side avoidance brake and steering control which forcibly causes the own vehicle to make a turn so as to avoid the object while forcibly causing the own vehicle to decelerate with the brake force applied to wheels on either a right side or a left side when the turning amount increase demand condition is met and the own vehicle is required to forcibly make a right turn or a left turn to avoid the object through collision avoidance control.SELECTED DRAWING: Figure 16
Patent JP-2023142937-A (JP)
Title: Gas adsorption device and gas adsorption method
Inventor: YAMAMOTO SEIJI
IPC: B01D53/04
Filed: 2022-03-25
Abstract: To provide a technique which enable a heating medium to flow in an appropriate flowing direction according to amounts of treated gas to be adsorbed.SOLUTION: A gas adsorption device comprises: an adsorber that stores an adsorbing material for adsorbing specific gas to be adsorbed included in mixed gas; a purge gas supply part that supplies purge gas into the adsorber; a heating medium passage forming part that forms a heating medium passage through which a heating medium which exchanges heat with the adsorbing material flows; a heat medium feeding part that flows the heating medium into the heating medium passage and can change a flowing direction of the heating medium; and a control part that controls the gas adsorption device. The control part repeatedly executes an adsorbing step of making the adsorbing material adsorb the gas to be adsorbed, and a desorbing step of desorbing the gas to be adsorbed from the adsorbing material by supplying purge gas into the adsorber, which sets the flowing direction of the heating medium in the desorbing step in a flowing direction according to amounts of the treated gas to be adsorbed which gets in and out of the adsorber, after the adsorbing step is started until the desorbing step is finished.SELECTED DRAWING: Figure 1
Patent JP-2023066347-A (JP)
Title: Label printer and printing method for accurately positioning label
Inventor: LI JIANGUO
IPC: B41J33/22
Filed: 2022-03-28
Abstract: To provide a label printer, and a printing method for accurately positioning the label.SOLUTION: A label printer includes: an outside housing 3; a label cassette mounted inside the outside housing; a power mechanism and a control mechanism for controlling paper discharge of the label cassette 1 and delivering and winding of a carbon ribbon; and a printing head 2 for achieving label printing. The label cassette has a straight type label paper discharge path and a space with a label retreat tolerance, which prevents generation of wrinkles in a retreat process of label paper 10. Due to normal rotation and reverse rotation of a gear with the same motor, not only normal printing but also retreat of the label paper and the carbon ribbon is achieved, a material utilization ratio of the label paper and the carbon ribbon is improved. Furthermore, a photoelectric sensor is provided, which reduces the space of the label cassette, and provides a condition advantageous for achieving a small-sized label cassette. The label printer has a simple configuration, has a high space utilization ratio, enables accurate and reliable printing, and has wide applicability.SELECTED DRAWING: Figure 1
Patent JP-2023144590-A (JP)
Title: Sintered oil-containing bearing, and fluid dynamic bearing device comprising the same
Inventor: YAMASATO MASASHI
IPC: F16C17/02
Filed: 2022-03-28
Abstract: To enable mass production of a sintered oil-containing bearing capable of ensuring an ability to draw lubricant into the center side of a bearing from a dynamic pressure groove while avoiding increase in the size of a bearing device, to prevent the lubricant from leaking to the outside of the bearing.SOLUTION: A radial dynamic pressure generation part 11 is formed on an inner peripheral surface 8a of a sintered oil-containing bearing 8. The radial dynamic pressure generation part 11 has a plurality of inclined dynamic pressure grooves 11a inclined with respect to a circumferential direction of the inner peripheral surface 8a, and a plurality of hill parts 11b provided between the inclined dynamic pressure grooves 11a. The hill part 11b is provided with a reduced diameter part 13 in which an inner diameter of the hill part 11b decreases from an axial center side to an axial end side of the inner peripheral surface 8a.SELECTED DRAWING: Figure 4
Patent JP-2023145250-A (JP)
Title: fuel cell system
Inventor: MASAO AKIHIRO
IPC: H01M8/04225
Filed: 2022-03-28
Abstract: To provide a fuel cell system capable of heating an off-gas path before the supply of reformed gas during starting operation.SOLUTION: A solid oxide type fuel cell system is equipped with an evaporator that evaporates water to generate steam, a reformer that generates reformed gas reforming raw material gas by using the steam, a front stage side cell stack that has a first fuel electrode to which the reformed gas is supplied, and generates power by using the reformed gas, and a rear stage side cell stack that has a second fuel electrode to which a first anode off gas is supplied from the first fuel electrode through a first anode off gas path, and generates power by using the first anode off gas. As starting operation from a cold state, water is supplied to the evaporator to generate steam, and the steam is supplied to the reformer without supplying raw material gas, thereby performing a first circulation operation sequentially circulating the steam in the front stage side cell stack, the first anode off gas path, and the rear stage side cell stack in this order.SELECTED DRAWING: Figure 2
Patent JP-2023148078-A (JP)
Title: Wire harness with temporary holding member and temporary holding device
Inventor: NISHIMURA MAKOTO
IPC: H02G3/30
Filed: 2022-03-30
Abstract: To firmly temporarily hold a wire harness at various temporary attachment points and to easily remove it.SOLUTION: A wire harness with a temporary holding member includes a harness holding portion 20 that holds a wire harness 100, and a mounting portion 30 that attaches the harness holding portion 20 to a convex portion 151 at the temporary attachment point P of a panel-shaped temporary attachment material 150, and the mounting portion 30 protrudes radially outward from the harness holding portion 20, and is provided with at least two pinching pieces 31 that sandwich the peripheral edge 151a of the convex portion 151 at the temporary attachment point P in the thickness direction.SELECTED DRAWING: Figure 3
Patent JP-2023149954-A (JP)
Title: Manufacturing method of matrix, manufacturing method of transferred matter, manufacturing method of replica matrix, and manufacturing apparatus of matrix
Inventor: KIKUCHI MASANAO
IPC: G03F7/24
Filed: 2022-03-31
Abstract: To form a concavo-convex structure pattern having an arbitrary three-dimentional shape on an outer periphery of a matrix with high accuracy.SOLUTION: A manufacturing method of a matrix comprises steps of: forming a resist layer on an outer peripheral surface of a base material; dividing an input image in which an object having a three-dimensional shape is two-dimensionally drawn into a plurality of small regions; determining stepwise intensity of laser light with which each of the small regions is irradiated, on the basis of, shading of a partial image of the object within each small region that contains the object, and, on the basis of, the determined result, to generate an exposure control signal corresponding to the object; irradiating the resist layer with the laser light on the basis of the exposure control signal, to form a resist pattern of which depth changes corresponding to shading of the partial image; and forming a concavo-convex pattern corresponding to the three-dimentional shape of the object on the outer peripheral surface of the base material by using, the resist layer as a mask.SELECTED DRAWING: Figure 9
Patent JP-2023150101-A (JP)
Title: Re-stuffing container
Inventor: TOMA TORU
IPC: B65D51/22
Filed: 2022-03-31
Abstract: To make a re-stuffing container stable relative to a main container when re-stuffing the main container with contents in a container body.SOLUTION: A re-stuffing container comprises a container body 11, an inside plug member 12 and a connection member 13, which is mounted on the container body or the inside plug member rotatably on a container axis O, and also has a pour-out hole 16 for contents and an air replacement passage 17 formed to be opened to the inner sides of the main container and the container body. The inside plug member is provided with a bottomed cylindrical closing plug 14 which blocks the communication between the pour-out hole and air replacement passage and the inside of the container body, and a lower-end opening of the air replacement passage is open toward the inner side of a closing plug, which separates from the inside plug member as the middle plug member and connection member rotates relatively on the container axis.SELECTED DRAWING: Figure 1