baber/WOPTO huggingface dataset:
Patent JP-2022003790-A (JP)
Title: Method and device for determining quantization parameter predictor from multiple adjacent quantization parameters
Inventor: LU XIAOAN
IPC: H04N19/593
Filed: 2021-09-06
Abstract: To provide a method and a device for determining a quantization parameter predictor from multiple adjacent quantization parameters.SOLUTION: A video encoder 300 encodes image data using a quantization parameter predictor instead of a current quantization parameter that is to be applied to the image data for at least a part of a picture. The quantization parameter predictor is determined using multiple quantization parameters obtained from the previously coded adjacent portion. A difference between the current quantization parameter and the quantization parameter predictor is encoded and signaled to the corresponding decoder.SELECTED DRAWING: Figure 3
Patent JP-2023038646-A (JP)
Title: game machine
Inventor: SATO HIDEAKI
IPC: A63F7/02
Filed: 2021-09-07
Abstract: To provide a novel game machine.SOLUTION: A freeze pre-initiation rendering is executed in a first rendering period. A freeze in-execution rendering A is executed in a second rendering period after the first rendering period. In the first rendering period, a secondary figure number E1 (rendering symbol) is displayed in a liquid crystal display unit. In the second rendering period, the secondary figure number E1 including a reduction embodiment is not displayed in the liquid crystal display unit. However, a secondary figure background E2 is displayed. In the second rendering period, the secondary figure number E1 including the reduction embodiment is not displayed in the liquid crystal display unit, therefore an obstructive display of the in-execution of the freeze in-execution rendering A is removed, and a rendering effect of the freeze in-execution rendering A can be improved, and as a result, a novel game machine can be provided.SELECTED DRAWING: Figure 14
Patent JP-2022045918-A (JP)
Title: Optimization method of microstructure of multiferroic material, and multiferroic material structure
Inventor: KAMITSUJI YASUTOMO
IPC: H01L41/257
Filed: 2021-09-07
Abstract: To provide an optimization method of a microscopic structure of a multiferroic material capable of obtaining a new microscopic structure capable of obtaining a larger macroscopic material property value, and a multiferroic material structure based on the method.SOLUTION: In an optimization method of a microscopic structure of a multiferroic material, a unit cell model of a microscopic structure composed of a piezoelectric phase and a compression phase is constructed, and a series of two scales of a microscopic structure and a macroscopic structure in which the microscopic structure is periodically and repeatedly arranged is formulated, and a numerical solution for the obtained partial differential equations of both scales is obtained by a finite element method, by using an extreme value search method in which a macroscopic material characteristic value is used as an objective function, and the microscopic structure is used as a variable, a calculation process is performed in which the microscopic structure is sequentially changed to maximize the macroscopic material property value.SELECTED DRAWING: Figure 5
Patent JP-2023042782-A (JP)
Title: tire holder
Inventor: KITAMURA TOSHIRO
IPC: A47F5/11
Filed: 2021-09-15
Abstract: To provide a tire holder capable of preventing a tire from becoming unstable by swinging from side to side, when an external force in a center axis direction of the tire acts on the vertically placed tire.SOLUTION: A tire holder includes: a holder body for supporting a lower part of a vertically placed tire 10; a cylindrical insertion member 1 for being inserted into a central hole of the vertically placed tire 10; and a pair of tire support members 5 for sandwiching the cylindrical insertion member 1, which is inserted into the central hole of the vertically placed tire 10, from a center axis direction of the vertically placed tire 10.SELECTED DRAWING: Figure 2
Patent JP-2022051697-A (JP)
Title: Ball screw drive unit and spindle nut therefor
Inventor: ANDRAS NAGYPAL
IPC: F16H25/24
Filed: 2021-09-15
Abstract: To provide a spindle nut having a ball direction changing portion, which improves load release of balls with respect to an NVH standard and at the same time enables efficient manufacture.SOLUTION: A spindle nut S for a ball screw drive unit includes a hollow cylindrical workpiece having a jacket surface MA and a central longitudinal axis Z, and a ball groove K disposed in a cylinder inner surface in a screw shape for receiving balls. The spindle nut includes cylindrical relief holes B provided in a pair form, in which the relief holes are provided as an introduction passage and a lead-out passage for the balls. In the spindle nut, a tangential line T extends parallel to a jacket line L at a spacing a>0 on a cylindrical surface G, in which the lines T and also the line L are perpendicular to a common perpendicular line R to the central longitudinal axis Z.SELECTED DRAWING: Figure 1
Patent JP-2023044233-A (JP)
Title: Toilet bowl device and toilet seat device
Inventor: SATO SHINGO
IPC: E03D9/00
Filed: 2021-09-17
Abstract: To provide a toilet bowl device and a toilet seat device in which a user of the toilet bowl device can be easily identified.SOLUTION: A toilet bowl device 1 includes a short-distance communication part 16 for wireless connection and a user identification part 15 that identifies a user who is using the toilet bowl device 1. The short-distance communication part 16 is capable of transmitting a connection signal and receiving an approval signal in response to the connection signal and individual identification information uniquely associated with a portable terminal 70 to/from the portable terminal 70. The user identification part 15 is capable of determining that the individual identification information received from the portable terminal 70 is the individual identification information of the user.SELECTED DRAWING: Figure 1
Patent JP-2023045072-A (JP)
Title: Swaging apparatus and swaging method
Inventor: OHIRA YUSAKU
IPC: B30B15/14
Filed: 2021-09-21
Abstract: To stably keep swaging amount within an allowable range even when swaging a component tending to cause the unevenness of hardness.SOLUTION: A swaging part 3 is formed in a component 2 to be swaged by plastic flow which is generated in the component 2 to be swaged when a punch 11 presses and crushes the component 2 to be swaged. The punch includes: a pressing and crushing part 14 which is arranged at the tip part of the punch 11 to be capable of pressing and crushing the component 2 to be swaged; and a regulation surface 15 which is arranged at the base end side of the punch 11 in comparison with the pressing and crushing part 14 to regulate pushing and crushing by contacting with a region of the component 2 to be swaged that is not crushed by the pressing and crushing part 14. When detecting that the component 2 to be swaged contacts with the regulation surface 15 at the time of pressing and crushing of the punch 11, drive of the punch 11 in the pressing and crushing direction is stopped.SELECTED DRAWING: Figure 5
Patent JP-2023045104-A (JP)
Title: Damaged component repair method
Inventor: MEZAWA YUHEI
IPC: B23K26/08
Filed: 2021-09-21
Abstract: To provide a repair method that can bond a repair material to a base material as a repair object more firmly compared with a conventional one.SOLUTION: A repair method executes: a removal process in which a repair area R is removed by removal processing to form a concave shape; and a process in which laser beam is radiated from a laser head TL and a powder material is supplied to a position that is set with respect to a laser beam radiation position, and the inside of the repair area R formed into the concave shape is built up by additional processing for laminating the powder material while melting the same. In the removal process, the repair area R is formed into a groove-like recess along a horizontal first axial direction, and at least both marginal parts in the first axial direction is formed into a concave surface with a prescribed curvature. In the building up process, laser beam is radiated in a vertical direction from the laser head TL, and when performing the additional processing for at least the concave surface, an article W is oscillated around a center of curvature A1 of the concave surface with respect to the laser head TL so that a distance between the laser head TL and a processed surface becomes constant.SELECTED DRAWING: Figure 8
Patent JP-2022061015-A (JP)
Title: Method for producing extracted composition
Inventor: DOI AKIHIKO
IPC: A61K8/49
Filed: 2021-09-28
Abstract: To provide a method for producing an extracted composition in which polyphenol of apigenin or the like and/or an essential oil component of spiroether or the like can be efficiently extracted from herbaceous plants after harvest.SOLUTION: A method for producing an extracted composition includes the following processes (1) and (2): (1) a process of applying oxidation stress to herbaceous plants after being harvested and storing the plants; and (2) a process of obtaining an extract from the herbaceous plants after process (1).SELECTED DRAWING: None
Patent JP-2023050859-A (JP)
Title: Storage container for harvest
Inventor: TAKAGI SHINGO
IPC: A01D33/10
Filed: 2021-09-30
Abstract: To provide a harvester in which a harvest is hard to fall off a storage container, the harvester having preferable usability in closing an opening after the storage container is filled with harvests.SOLUTION: A root crop harvester includes a device for harvesting a crop, a conveyance device that conveys the harvested crop, and a storage support member 950 that supports a storage container 97 to the conveyance device. In the root crop harvester, a notch 1000 is formed in the storage container 97, and a support part 1001 that supports the storage container 97 to the storage support member 950 can be put in and taken out through the notch 1000.SELECTED DRAWING: Figure 32
Patent JP-2023053652-A (JP)
Title: Program, computer, system, and method
Inventor: TSUNODA RYOJI
IPC: A63F13/30
Filed: 2021-10-01
Abstract: To maintain the desire to view a game.SOLUTION: A program causes a computer to cause a distributor to participate in a game, generate distribution data according to a game play of the distributor, cause a video including the game play to be viewed using each viewing terminal by transmitting the distribution data to the viewing terminal used by each of the plurality of viewers, select one or more viewers from a plurality of viewers by lottery (S402), and give the right to generate a specific effect to the game play of the distributor, to one or more viewers selected by lottery (S402).SELECTED DRAWING: Figure 9
Patent JP-2023054959-A (JP)
Title: Cooling material supply apparatus of rotary gantry and particle ray treatment system
Inventor: TOMITA KAZUHITO
IPC: A61N5/10
Filed: 2021-10-05
Abstract: To provide a cooling material supply apparatus of a rotary gantry, capable of inhibiting stagnation of supply of cooling material to superconductive electromagnets.SOLUTION: A cooling material supply apparatus 80 of a rotary gantry 5 comprises: the rotary gantry 5 that supports a radiation nozzle 13 for radiating a particle ray beam 7 and a transportation unit 14 for transporting the particle ray beam 7 to the radiation nozzle 13 and rotates around a horizontal axis 9 facing a horizontal direction directed to a horizontal direction; and a belt-like cable 22A having one end connected to the rotary gantry 5 and the other end connected to a standstill device 30, the cable formed by a plurality of flexible hoses 81 being integrated in parallel, the flexible hoses supplying cooling material to superconductive electromagnets 15 in the transportation unit 14.SELECTED DRAWING: Figure 7
Patent JP-2023057415-A (JP)
Title: game machine
Inventor: IWAMA MAKOTO
IPC: A63F7/02
Filed: 2021-10-11
Abstract: To streamline a board configuration for driving various types of performances.SOLUTION: A game machine for performing a game based on a lottery result, has a first board mounted with electronic components related to game operation. The first electronic components mounted on the first board comprise non-use terminal requiring no electrical connection. On the first board, pads corresponding to all terminals including the non-use terminals of the first electronic components are formed, and all the terminals of the first electronic components are soldered to corresponding pads, respectively.SELECTED DRAWING: Figure 105
Patent JP-2023059392-A (JP)
Title: Tank unit and liquid discharge device
Inventor: SAKAI NANAMI
IPC: B41J2/01
Filed: 2021-10-15
Abstract: To provide a tank unit which can make liquid level of two storage chambers to a proper height without any need for performing supply control, etc., and a liquid discharge device.SOLUTION: A tank unit 26 comprises: a first introduction part 60 which introduces a liquid supplied from a liquid storage body; a first accumulation chamber 62 which accumulates the liquid introduced from the first introduction part 60; and a first ambient air open part 64 which can open the interior of the first accumulation chamber 62 to ambient air. Further, the tank unit 26 comprises: a lead-out passage 34 of which one end is connected to the first accumulation chamber 62, and which leads out the liquid in the first accumulation chamber 62; a second accumulation chamber 68 which is connected to the other end of the lead-out passage 34, and which accumulates the liquid supplied from the first accumulation chamber 62; and a second ambient air open part 69 which can open the interior of the second accumulation chamber 68 to ambient air. Further, the tank unit 26 comprises an opening/closing valve 36 which can open/close the lead-out passage 34. The first introduction part 60 is connected to the first accumulation chamber 62 via an opening 603 at an intermediate position in a vertical direction Z of the first accumulation chamber 62.SELECTED DRAWING: Figure 10
Patent JP-2023061427-A (JP)
Title: game machine
Inventor: IRIMAJIRI HIROSHI
IPC: A63F5/04
Filed: 2021-10-20
Abstract: To provide a game machine which can properly control a game with respect to giving a privilege.SOLUTION: Preferential control can be executed in which a next game can be controlled to a preferential state when stop operation is carried out in a specific mode, and a next game can be controlled to a non-preferential state when no stop operation is carried out in the specific mode. In a precursory state, when controlled to the preferential state, whether to promote an advantageous state can be determined. When it is determined to promote the advantageous state, a game period of the advantageous state to which a transition from the precursory state is carried out is extended. In the precursory state, when the stop operation is carried out in the specific mode, a game period of the precursory state is proceeded, while when no stop operation is carried out in the specific mode, the game period of the precursory state is not proceeded. In a finale game of the precursory state, when the stop operation is carried out in the specific mode, whether to promote the advantageous state can be determined.SELECTED DRAWING: Figure 130
Patent JP-2022023895-A (JP)
Title: Multi-sensor modular subject observation and monitoring system
IPC: A61B5/00
Filed: 2021-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a multi-sensor modular subject observation and monitoring system. 
     SOLUTION: An observation unit (OU) sensor and an auxiliary observation unit (AOU) sensor are calibrated in relation to an ambient environment. The OU sensor and the AOU sensor are calibrated in relation to an observational subject. Monitoring parameters are established for the calibrated sensors using a receiving unit (RU). Monitoring of one type is activated using the RU. Data is gathered from the OU sensor and the AOU sensor. A determination is made that the gathered data exceeds the established monitoring parameters. One or more alerts are generated based on the determination. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023062556-A (JP)
Title: Elongation percentage calculation method and rolling operation method
Inventor: SHIMURA MASAHIRO
IPC: B21B37/56
Filed: 2021-10-21
Abstract: To accurately calculate elongation percentage of a rolled material with respect to rolling load even when rolling is performed by using a roll having prescribed surface roughness.SOLUTION: An elongation percentage calculation method calculates an elongation percentage of a rolled material rolled by using a roll having prescribed surface roughness and has: a data acquisition step for acquiring data showing relations between rolling load when the rolled material is rolled by using the roll and an elongation percentage of the rolled material; a regression expression calculation step which, on the basis of the data, calculates a regression expression showing relations between the rolling load when the rolled material is rolled with the roll and the elongation percentage of the rolled material; and an elongation percentage calculation step which calculates the elongation percentage when the rolled material is rolled with the roll by using an elongation percentage calculation formula with an expression obtained by multiplying the regression expression by m-th power (m being a prescribed positive number) of an inverse number of surface roughness as the elongation percentage calculation formula.SELECTED DRAWING: Figure 10
Patent JP-2023064190-A (JP)
Title: Polyarylene sulfide resin composition
Inventor: HIMENO YOSHIHIDE
IPC: C08L23/26
Filed: 2021-10-26
Abstract: To provide a polyarylene sulfide resin composition which is excellent in dielectric characteristics and a partial discharge inception voltage and is also excellent in toughness such as tensile breaking strength and impact resistance without impairing heat resistance that a polyarylene sulfide resin originally has.SOLUTION: A polyarylene sulfide resin composition contains, with respect to 100 pts.wt. of a polyarylene sulfide resin (A), 35-80 pts.wt. of a reactive functional group modified ethylene-α,β-unsaturated carboxylic acid alkyl ester copolymer (B), and 10-80 pts.wt. of a fluororesin (C) having a relative dielectric constant of 3.0 or less.SELECTED DRAWING: None
Patent JP-2023064828-A (JP)
Title: Support structure of glass in fire prevention housing part and method
Inventor: KOBARI RENA
IPC: E06B5/16
Filed: 2021-10-27
Abstract: To offer support structure of a glass in a housing part workability and fire performance of which were improved.SOLUTION: The support structure of a glass consists of a lower frame 21, a first setting block SB1 which is mounted by a bottom of recess (a second top surface 213) formed from holding wood 3, 6, and comes into contact with a bottom end 13 of a glass plate 1 and supports the glass, and the second setting block SB2 which is protruded to the holding wood 3, 6 and placed in the bottom of the recess, and the second setting block SB2 is a low back than the first setting block SB1 and is usually estranged from the bottom end 13 of the glass plate 1.SELECTED DRAWING: Figure 2
Patent JP-2023066572-A (JP)
Title: massage device
Inventor: KIYOMIYA MASAO
IPC: A61H23/02
Filed: 2021-10-29
Abstract: To provide a massage device excellent in waterproof performance.SOLUTION: There is provide a massage device. The massage device includes a head part, a driving mechanism, and a case. The head part is configured so as to be brought into contact with a part to be massaged. The driving mechanism is configured so as to operate the head part with the driving force. The case stores the driving mechanism and a plurality of sealing materials. The plurality of sealing materials are arranged so as to secure liquid-tightness in the case.SELECTED DRAWING: Figure 1
Patent JP-2023068593-A (JP)
Title: Business patent model proposal regarding internet service
Inventor: OTANI HIROMI
IPC: G06Q50/10
Filed: 2021-11-02
Abstract: To enhance Internet services and reinforce security.SOLUTION: The present invention relates to Internet services and security. Currently, in the face of the third industrial revolution, services and security are being developed with a view to the fourth industrial revolution. Promising services match the social infrastructure, and are used as sources of new wealth. The conclusion is made that initiative for such services and security is very promising. The basic claims of the present patent include the use of whitelist cryptographic information in path hashes between routers for the services and security, and emergency handling application, chip and board, and background platform business model patent.SELECTED DRAWING: None
Patent JP-2023072739-A (JP)
Title: Power supply system
Inventor: HIRASHIMA MASAHIRO
IPC: H02J3/38
Filed: 2021-11-15
Abstract: To provide a technique for suppressing and stabilizing voltage fluctuations when a power generation system and a storage battery system are interconnected to supply power to a load during stand-alone operation.SOLUTION: A power supply system includes a power generation system and a storage battery system in its configuration and is interconnected with a power grid and supplies power to a load. The power supply system is capable of supplying first AC power generated from power generated by the power generation system and second AC power generated from power stored in the storage battery system to the load during stand-alone operation. The power generation system is connected to the storage battery system via a power feeding path to which the load is connected, is interconnected with respect to an AC voltage output from the storage battery system, and outputs the first AC power on which a predetermined amount of reactive power is applied to the power feeding path. The storage battery system transmits an instruction signal to suppress the application of reactive power to the power generation system when the second AC power is output to the power feeding path connected to the load.SELECTED DRAWING: Figure 4
Patent JP-2023072969-A (JP)
Title: Rain gutter system
Inventor: HASHIMOTO MASAYUKI
IPC: E04D13/08
Filed: 2021-11-15
Abstract: To provide a rain gutter system capable of improving drainage capacity.SOLUTION: A rain gutter system 1 comprises a leader 3, a rainwater piping 4, a first elbow 5 and a second elbow 6. The leader 3 is fixed to a wall surface 12 of a building 10. The rainwater piping 4 is situated between an outlet 2b of rainwater from the building 10 and the leader 3. The first elbow 5 connects an end 4a of an upstream side of the rainwater piping 4 to the outlet 2b. The second elbow 6 connects an end 4b of a downstream side of the rainwater piping 4 to the end 3a of the upstream side of the leader 3. The volume of the first elbow 5 is smaller than that of the second elbow 6.SELECTED DRAWING: Figure 1