baber/WOPTO huggingface dataset:
Patent JP-2023047962-A (JP)
Title: Toner for electrostatic charge image development, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method
Inventor: TANAKA YUMI
IPC: G03G9/087
Filed: 2021-09-27
Abstract: To provide a toner for electrostatic charge image development that allows acquisition of good fixability and acquisition of a fixed image with a small image density unevenness between an area with a small toner placement amount and an area with a large toner placement amount.SOLUTION: A toner for electrostatic charge image development includes toner particles containing a binder resin. In dynamic viscoelasticity measurement of the toner, the loss elastic moduli G''5(150) and G''50(180) are 1×103 Pa or more and 1×104 Pa or less, respectively. The relationship between the loss elastic modulus G''5(t1) at a strain amount of 5% and a first temperature t1 within a temperature range of 150°C or more and 180°C or less, and the loss elastic modulus G''50(t2) at a strain amount of 50% and a second temperature t2 within a temperature range of 150°C or more and 180°C or less and higher than the first temperature t1 satisfies the following formula (1) when the temperature difference (t2-t1) between the first temperature t1 and the second temperature t2 is 15°C or more. Formula (1) 1<G''5(t1)/G''50(t2)<3.0.SELECTED DRAWING: None
Patent JP-2023048779-A (JP)
Title: Ultraviolet absorptive heat storage fiber, ultraviolet absorptive heat storage fabric, and method for producing ultraviolet absorptive heat storage fiber
Inventor: TERADA AKIRA
IPC: D06M13/352
Filed: 2021-09-28
Abstract: To provide an ultraviolet absorptive heat storage fiber, an ultraviolet absorptive heat storage fabric, which are obtained from an infrared absorptive resin composition that are excellent in both dispersibility of a tungsten-based infrared absorptive pigment and spinnability, are excellent in both transparency and infrared absorptivity, and have ultraviolet absorptive property in addition to heat storage property, and a method for producing an ultraviolet absorptive heat storage fiber.SOLUTION: An ultraviolet absorptive heat storage fiber contains a tungsten-based infrared absorptive pigment, copolymerized polyethylene terephthalate and a polyethylene terephthalate homopolymer, where the copolymerized polyethylene terephthalate forms an infrared absorptive fiber composed of an infrared absorptive resin composition having crystallinity, and the surface of the fiber is coated with an ultraviolet absorptive composition.SELECTED DRAWING: None
Patent JP-2023049194-A (JP)
Title: game machine
Inventor: YAMAMOTO TAKEHIRO
IPC: A63F7/02
Filed: 2021-09-29
Abstract: To provide a game machine allowing launch of a game ball to a position intended by a player, even just after start of launching.SOLUTION: In a game machine including a game board 2 molded of a transparent material, and a performance display device 7 arranged on the back side of the game board 2, in a game area, a location where a game ball launched from a launcher collides with a member first provided in the game area is predicted, and such a control is performed that information is displayed, for showing that a game ball collides with a position overlapping with the predicted location, in a display area of a display.SELECTED DRAWING: Figure 14
Patent JP-2023049681-A (JP)
Title: Mobile body response device
Inventor: WATANABE TOMONORI
IPC: G01S11/06
Filed: 2021-09-29
Abstract: To provide a mobile body response device capable of making a notification from a mobile body in a manner in which the position of the mobile body can be easily grasped in accordance with a finder operation of the mobile body by a mobile terminal.SOLUTION: A mobile body response device 10 includes: a communication control unit 21 that wirelessly communicates with a portable key 50; an electric field strength measuring unit 22 that measures the electric field strength of a notification request signal when the communication control unit 21 receives the notification request signal transmitted from a mobile terminal 50; a notification level setting unit 25 that sets a notification level to the outside of a mobile body 1 based on the radio wave strength of the notification request signal; and a notification control unit 26 that notifies the outside of the mobile body 1 at the notification level set by the notification level setting unit 25.SELECTED DRAWING: Figure 1
Patent JP-2023050248-A (JP)
Title: Device
Inventor: SUGIYAMA KEISUKE
IPC: B65D25/10
Filed: 2021-09-30
Abstract: To provide a device that eliminates the need for precise positioning in starting operation to store an inside box in an outside box, and can store it through only simple operation.SOLUTION: A device comprises an outside box and an inside box stored in the outside box, which comprises a restriction part which restricts the inside box in a direction crossing the direction in which the inside box is moved to be stored in the outside box.SELECTED DRAWING: Figure 2
Patent JP-2023051260-A (JP)
Title: beer-taste beverage
Inventor: TODA MARIKO
IPC: A23L2/38
Filed: 2021-09-30
Abstract: To provide a beer-taste beverage with an excellent clean finish, a production method thereof, and a method of imparting a clean finish to a beer-taste beverage.SOLUTION: In the beer-taste beverage, the content (mass ppb) ratio of the furfural to the color (EBC), i.e., furfural/color, is 6.0 or more.SELECTED DRAWING: None
Patent JP-2023056073-A (JP)
Title: lens unit
Inventor: NAKAJIMA TOMOAKI
IPC: G02B7/02
Filed: 2021-10-07
Abstract: To provide a lens unit that can suppress fogging of a first lens.SOLUTION: A lens unit 1 has: a lens barrel 20 that holds a first lens 11, a second lens 12, and a plurality of lenses; and an annular first elastic member 31 that is arranged between the first lens 11 and the second lens 12. The second lens 12 includes a second ring part 124 on its outer peripheral surface where a gate trace G1 remains. The lens barrel 20 includes a first cylinder part 21 that holds the first lens 11, and a second cylinder part 22 that is arranged inside the first cylinder part 21 and holds the second lens 12 and the plurality of lenses. The second cylinder part 22 includes a first portion 221 that holds the second lens 12. An inner peripheral surface of the first portion 221 is provided with a recess 223 on the inside of which the gate trace G1 is located. The first elastic member 31 is compressed between the first lens 11 and the second lens 12 to an extent that the first lens 11 and the second lens 12 are not brought into contact with each other.SELECTED DRAWING: Figure 2
Patent JP-2023056696-A (JP)
Title: Mechanical loss suppression mechanism
Inventor: SHIMIZU YASUO
IPC: B65H20/02
Filed: 2021-10-08
Abstract: To provide a mechanical loss suppression mechanism that ensures a transport roll conducts low tension transport of web.SOLUTION: A mechanical loss suppression mechanism 30 that is attached to a rotational shaft 11 of a transport roll 10 that transports a band-like web W includes: a rotating body 31 that is anchored to the rotational shaft 11 so as to rotate integrally; a ring body 33 that is supported on the rotational shaft 31 via a bearing 32 in a relatively rotatable manner; and driving means 38 that rotationally drive the ring body 33. The rotating body 31 and the ring body 33 are positioned so as to face each other with a clearance therebetween, and a magnet 36 provided on at least one side applies magnetic attraction to them.SELECTED DRAWING: Figure 1
Patent JP-2023057448-A (JP)
Title: Reactor, converter, and electric conversion device
Inventor: FURUKAWA NAOTOSHI
IPC: H01F37/00
Filed: 2021-10-11
Abstract: To provide a reactor which allows a volume of a gap part to be easily adjusted.SOLUTION: A reactor comprises: a coil; and a magnetic core. A winding section of the coil is arranged on a middle core section of the magnetic core. The middle core section includes a first middle core section, a second middle core section, and a gap section. The first middle core section includes a first end section. The second middle core section includes a second end section. The first end section includes a recessed section and an annular first surface in which the recessed section opens. The second end section includes a protruding section which is fits into the recessed section, and an annular second surface which faces the first surface with a space therebetween. A base surface of the recessed section faces a peak surface of the protruding section with the space therebetween. An inner peripheral surface of the recessed section includes an oblique surface. The oblique surface of the recessed section includes a contact section in contact with the protruding section. The gap section includes: a first gap section formed between the base surface and the peak surface; and an annular second gap section formed between the first surface and the second surface.SELECTED DRAWING: Figure 3
Patent JP-2023058183-A (JP)
Title: Sealant film, laminate, and packaging bag
Inventor: KUDO SHIGEKI
IPC: C08L67/02
Filed: 2021-10-13
Abstract: To provide a polyester-based sealant film which is excellent in seal strength and impact resistance.SOLUTION: A sealant film contains (A) a base polyester resin using an acid component containing a terephthalic acid and a diol component containing ethylene glycol, and (B) a polyester elastomer resin incompatible with (A) the base polyester resin, wherein (B) the polyester elastomer resin is a resin using an acid component containing an aromatic dicarboxylic acid and a diol component containing 1,4-butanediol and polyoxyalkylene glycol.SELECTED DRAWING: Figure 1
Patent JP-2023058791-A (JP)
Title: Image forming apparatus and image forming method
Inventor: AZUMAI MITSUO
IPC: B65H43/08
Filed: 2021-10-14
Abstract: To perform control of eliminating unevenness in the conveyance speed of a sheet without printing an image on the sheet with toner.SOLUTION: An image forming apparatus 1 comprises: conveyance rollers 32, 33 that convey a sheet 2; measurement units 18a, 18b that measure the contour of the sheet 2 to be conveyed; and a detection unit that, based on a result of measurement performed by the measurement units 18a, 18b, detects unevenness in the conveyance speed of the sheet 2 conveyed by the conveyance rollers 32, 33.SELECTED DRAWING: Figure 3
Patent JP-2023063650-A (JP)
Title: Crash box structure of vehicle body frame
Inventor: YAMANAKA KAZUO
IPC: B60R19/34
Filed: 2021-10-25
Abstract: To provide a crash box structure of a vehicle body frame which can secure the entire energy absorption amount while suppressing an initial peak load at a collision, and easily controls an energy absorption characteristic from an initial time of the collision to an end time.SOLUTION: A crash box structure 4x is formed from a closed cross-sectional member attached to a front part of a vehicle body frame 1 and when a collision load is applied from the front, performs axial crush and absorb collision energy, and the crash box structure includes a rear crush box part 9 attached to a front part of a side member 2 of the vehicle body frame 1 with a cross-sectional shape extended to the front in an axial direction formed of a constant straight closed cross-sectional member, and a front crush box part 10 provided connected to the front part of the rear crush box part 9 and formed of a taper-shaped cross-sectional member extended while gradually shrinking to the front in the axial direction.SELECTED DRAWING: Figure 3
Patent JP-2023067285-A (JP)
Title: Spray system
Inventor: YOSHIDA TATSUHIRO
IPC: B01D53/78
Filed: 2021-10-29
Abstract: To provide a spray system which enables reduction of a level of discomfort caused by odorous components in a deodorization apparatus having a deodorization tank.SOLUTION: A spray system 1 sprays an object liquid to an odor discharged from an upper part of a deodorization tank and includes: a solution tank 4 in which a solution containing a deodorizer is stored; a pump 7 which suctions the solution in the solution tank 4 from a suction line L1 and discharges the solution; and a discharge line L2 which connects the pump 7 with a spray port. The spray system 1 sprays the solution discharged from the pump 7 from the spray port.SELECTED DRAWING: Figure 3
Patent JP-2022019751-A (JP)
Title: Advice determination system
IPC: G16H20/00
Filed: 2021-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an advice determination system capable of presenting highly reliable advice to a user. 
     SOLUTION: An advice determination system 1 obtains, for each plurality of advice candidates to be presented to a user, a priority score shown to the user for each data item of medical examination data, calculates a total score that totalizes the priority score of all the data items regarding one advice candidate, determines priority of the advice candidate based on the total score, and determines whether or not each of the plurality of advice candidates is presented to the user based on life log data. The advice candidate that has high priority and being determined to be presented to the user among the plurality of advice candidates is determined as advice to be presented to the user. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022020746-A (JP)
Title: Game device and program
IPC: A63F13/2145
Filed: 2021-11-04
Abstract: PROBLEM TO BE SOLVED: To simplify an operation of selecting among a plurality of candidates. 
     SOLUTION: A game device includes: an operation detection part 231 for detecting location information of an input operation to an input device such as a touch panel, from the start to the end of the operation; an operation target selection part 251 for selecting an operation target object from among first candidate objects, based on location information in the start of the detected input operation; an instruction content determination part 252 for determining an instruction content for the operation target object, based on a movement locus from the start to the end of the detected input operation; an attack target selection part 253 for selecting a recipient target object from among second candidate objects, based on location information at the end of the detected input operation; and an execution part 254 for giving an influence to the recipient target object, based on the instruction content. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023081399-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-11-25
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2023077819-A (JP)
Title: Wiring structure for wireless power receiving and supply, wiring circuit board for wireless power receiving and supply, power supply system and wireless power receiving and supply module
Inventor: TSUDA NAO
IPC: H02J7/00
Filed: 2021-11-25
Abstract: To reduce the thickness of the wiring structure for wireless power receiving and supply.SOLUTION: A wiring structure for wireless power receiving and supply is a wiring structure for wireless power receiving and supply in which wiring layers in a part region of a plurality of coils are laminated and arranged in the thickness direction of an insulating layer, and the thickness of the part region and the thickness of the remaining region excluding the part region are set so that the one side and the other side in the thickness direction in the plurality of coils are respectively flush.SELECTED DRAWING: Figure 1
Patent JP-2023080832-A (JP)
Title: Image forming apparatus
Inventor: MIYAZAKI TADASHI
IPC: B41J29/38
Filed: 2021-11-30
Abstract: To provide an image forming apparatus which can be hygienically and safely used by a user.SOLUTION: An operation part 40 has a touch panel 41 and a light source part 42. The touch panel 41 has a touch surface receiving a touch operation of a user. The light source part 42 irradiates the touch surface with ultraviolet light so as to sterilize the touch surface. A detection part 50 detects approach of the user. A control part 80 performs control such that an operation state, a stand-by state, and a resting state can be switched. The control part 80 starts irradiation with the ultraviolet light if there is no approach of the user in the stand-by state. The control part 80 continues the irradiation with the ultraviolet light only when there is no approach of the user, when there is no switching to the operation state, and when a predetermined time has not passed from start of the irradiation with the ultraviolet light. The control part 80 stops the irradiation with the ultraviolet light when there is approach of the user, when there is switching to the operation state, or when the predetermined time has passed from start of the irradiation with the ultraviolet light.SELECTED DRAWING: Figure 1
Patent JP-2023080999-A (JP)
Title: Inspection device, method for controlling the same, and program
Inventor: SHOJI ATSUYUKI
IPC: G01N21/892
Filed: 2021-11-30
Abstract: To determine the quality of a print image including the positional relationship with an uneven part.SOLUTION: A sheet is read under illumination light emitted by light sources (illumination units 141, 143) arranged at first arrangement positions, and thereby a first image is acquired, and the sheet is read under illumination light emitted by a light source (illumination unit 146) arranged at a second arrangement position, and thereby a second image including an image indicating unevenness on the sheet is acquired. An operation unit 150 performs first inspection by comparing a reference image with the first image (S104, S105), and performs second inspection by comparing the position of an image to be inspected with the position of the image indicating unevenness in the second image (S106-S108). The operation unit 150 determines the quality of the sheet based on a result of the first inspection and a result of the second inspection.SELECTED DRAWING: Figure 7
Patent JP-2022019871-A (JP)
Title: Game providing system and game program
IPC: A63F13/52
Filed: 2021-12-01
Abstract: PROBLEM TO BE SOLVED: To deepen exchange among players by displaying contents of activities executed on a game by each character in a lobby for exchanging information among plural players in a multi-play type electronic game. 
     SOLUTION: A game providing system includes: storage means for storing a database for relating information for specifying a character operated by each of plural players to contents of activities executed in an electronic game by the players' operation; and display means for displaying the character and contents of the activities regarding a player to the player who logs in a system while being related to each other. The contents of the activities are images related to an item acquired in a lottery by a player. 
     SELECTED DRAWING: Figure 7 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022089787-A (JP)
Title: Display device and manufacture method thereof
Inventor: YAMAZAKI SHUNPEI
IPC: H01L51/50
Filed: 2021-12-02
Abstract: To build a circuit capable of high-speed operation and pixels on the same board.SOLUTION: A first metal oxide film, a first metal film, and an island-shaped first resist mask are formed on a first insulating layer. Subsequently, an island-shaped first metal layer and an island-shaped first oxide semiconductor layer are formed, and a part of the upper surface of the first insulating layer is exposed to remove the first resist mask. Subsequently, a second metal oxide film, a second metal film, and an island-shaped second resist mask are formed on the first metal layer and the first insulating layer. Subsequently, an island-shaped second metal layer and an island-shaped second oxide semiconductor layer are formed, and the second resist mask is removed. Then, the first metal layer and the second metal layer are removed.SELECTED DRAWING: Figure 6
Patent JP-2023082609-A (JP)
Title: Bracket for brake hose and fixing structure of brake hose and bracket
Inventor: YAMASHITA KENICHI
IPC: F16L35/00
Filed: 2021-12-02
Abstract: To provide a bracket for brake hose which can automatically define a fixing position when fixing a fixing tool fixed to a brake hose to the bracket irrespective of a single recessed hole corresponding to the fixing tool, and a fixing structure of the brake hose and the bracket.SOLUTION: A bracket 1 for fixing a brake hose having a fixing tool comprises a first protrusion 21, a second protrusion 22 and a third protrusion 23 which are formed at an edge part of a penetration hole 12. The edge part of the penetration hole 12 is formed into a shape which is locked to the fixing tool fixed to the brake hose, and is constituted of plate materials. The first protrusion 21, the second protrusion 22 and the third protrusion 23 are formed into such shapes that the plate materials constituting the bracket 1 are bent, and also formed into mutually-independent protrusive shapes. The fixing tool fixed to the brake hose is locked to the first protrusion 21 and the second protrusion 22 and is fixed in a state that the brake hose is not rotated with respect to the bracket 1, and the third protrusion 23 accepts a third part for position identification of the fixing tool.SELECTED DRAWING: Figure 1
Patent JP-2023086020-A (JP)
Title: Image forming apparatus and method
Inventor: MIYAHARA KATSUTOSHI
IPC: H04N1/191
Filed: 2021-12-09
Abstract: To provide an image forming apparatus that prevents increase in a circuit scale and reduction in a processing speed in setting weighting to a filter coefficient in filter processing on read data.SOLUTION: An image forming apparatus comprises: conversion means that performs, for each predetermined section in a main scanning direction, filter processing with a spatial frequency on read data obtained through reading performed by an image sensor unit, thereby performing gray scale conversion in a sub scanning direction intersecting the main scanning direction in each predetermined section; and correction means that shifts pixels in the sub scanning direction for the data on which the gray scale conversion is performed, thereby correcting the read data obtained with inclination of the image sensor unit. In the filter processing, a filter coefficient set with weighting is used for a plurality of pixels in the sub scanning direction in the predetermined section, and the weighting for the plurality of pixels is defined such that the center of gravity of the weighting gradually moves from one end toward the other end of the predetermined section in the main scanning direction.SELECTED DRAWING: Figure 3
Patent JP-2023087986-A (JP)
Title: Face direction determination system
Inventor: SEKI TOSHITAKE
IPC: G06T7/00
Filed: 2021-12-14
Abstract: To provide a face direction determination system capable of properly determining the face direction of a driver.SOLUTION: A face direction detection system 1 includes a face image acquisition camera 10, a face feature point detection unit 20, and a face direction detection part 33. The face image acquisition camera 10 images the face of a person. The face feature point detection unit 20 detects the position of eye corners of the person on the basis of a face image of the person imaged by the face image acquisition camera 10. The face direction detection part 33 detects the face direction of the person on the basis of the position of eye corners detected by the face feature point detection unit 20, and the position of a head axis to be reference in rotating the head of the person.SELECTED DRAWING: Figure 1