baber/WOPTO huggingface dataset:
Patent JP-2022189098-A (JP)
Title: Heating device, fixing device, and image forming apparatus
Inventor: FUJIWARA HITOSHI
IPC: H05B3/00
Filed: 2021-06-10
Abstract: To stably cut off energization to a heating member when the heating member runs out of control.SOLUTION: A heating device has a heater 22 as a heating member and a safety device 25 having a thermo-sensitive surface that detects the temperature of the heater 22, and when the temperature of the thermo-sensitive surface becomes equal to or more than a predetermined temperature, stops supply of power to the heater 22. The heating device has a holding member 23 that holds the heater 22 from the back side. The holding member 23 has a through hole 23d continuing to the back side of the heater 22, accommodates the safety device 25 in the through hole 23d, forms step parts 23k that hold an outer peripheral part of the thermo-sensitive surface on the inner periphery of the through hole 23d, and maintains, with the step parts 23k, the non-contact state between the heater 22 and a center part of the thermo-sensitive surface of the safety device 25.SELECTED DRAWING: Figure 5B
Patent JP-2022190491-A (JP)
Title: ink refill
Inventor: MANO DAIKI
IPC: B43K7/02
Filed: 2021-06-14
Abstract: To provide an ink refill provided with a ball-point pen tip which suppresses deterioration of writing feeling and has less influence on the inner circumference of a crimped portion.SOLUTION: There is provided an ink refill including a first tapered surface at the tip of the holder that accommodates the writing ball, a connecting surface with an angle of greater than 180° measured outside the first tapered surface, and a ball-point pen tip including a first shoulder portion that is a boundary between the first tapered surface and the connecting surface and a second tapered surface with an angle of less than 180° measured outside the connecting surface and a crimped portion where the tip of the second tapered surface is crimped inward, and an ink storage tube in which ink is stored. A relationship of (A×B×108)/(C×D×E5)<8 is established in Volume A (mm3) of the annular portion outside the imaginary tangent line between the first shoulder portion and the writing ball, area B (mm2) of the gap between the writing ball and the crimped portion when viewed from the tip, ink surface tension C (mN/m), longitudinal elastic modulus D (GPa) of the holder and diameter E (mm) of the writing ball.SELECTED DRAWING: Figure 3
Patent JP-2022000756-A (JP)
Title: Marriage event support system
Inventor: SANO AKIHITO
IPC: G06Q50/10
Filed: 2021-06-18
Abstract: To provide a marriage event support system, method and program for easily performing attendance/absence registration of a marriage event and the payment of a marriage event related cost related to the marriage event.SOLUTION: In a marriage event support system 1, a management server 3 includes: marriage event data reception means for receiving an input of marriage event data including bride and groom names and a wedding ceremony date; data storage means for storing the marriage event data; notification object person identification data reception means for receiving an input of one or more notification object person identification data including at least the name of a notification object person being a notification destination of the marriage event; and payment amount reception means for receiving the specification of an amount to be paid by the notification object person as a marriage event related cost related to the marriage event. The data storage means associates marriage event related cost data showing contents of the marriage event related cost received by the payment amount reception means with the notification object person identification data capable of identifying the notification object person to store them.SELECTED DRAWING: Figure 1
Patent JP-2021157828-A (JP)
Title: Information processor
Inventor: KOBAYASHI YOSHITADA
IPC: G08G1/16
Filed: 2021-06-23
Abstract: To provide an information processor capable of giving a warning specifying an accident type.SOLUTION: An information processor acquires accident information, which contains situation information at a time of encountering an accident event and an accident type concerning the accident event, for a plurality of vehicles which has encountered accident events. Thereafter, at least a part of accident types whose relevant pieces of accident information classified by the situation information occupy a higher constitution ratio than the pieces of accident information specifying the other accident types is identified as an alert accident type. Warning information containing the alert accident type associated with request information is transmitted to an onboard terminal which has transmitted the request information containing position information.SELECTED DRAWING: Figure 9
Patent JP-2023006963-A (JP)
Title: Heat conduction control device, and heat conduction control method
Inventor: YANAGI KAZUHIRO
IPC: H01L23/373
Filed: 2021-07-01
Abstract: To provide a heat conduction control device and a heat conduction control method capable of controlling heat conduction reversibly.SOLUTION: A heat conduction control device 1 comprises: a first electrode 10; a transition metal chalcogenide thin film 30 provided on one surface 10a of the first electrode 10; a second electrode 20; and an electrolyte 40 in contact with the first electrode 10 and the second electrode 20, surrounding the transition metal chalcogenide thin film 30. The transition metal chalcogenide thin film 30 is a laminate configured by laminating two or more transition metal chalcogenide unit layers. The first electrode 10 and the second electrode 20 are formed of a precious metal. The electrolyte 40 contains alkali metal ions.SELECTED DRAWING: Figure 1
Patent JP-2021192096-A (JP)
Title: Display device and electronic apparatus
Inventor: YAMAZAKI SHUNPEI
IPC: B81B3/00
Filed: 2021-07-06
Abstract: To provide a highly reliable micro machine or display element and the like.SOLUTION: For a micro machine or a transistor including the micro machine, a transistor is used formed by using an oxide semiconductor in a semiconductor layer on which a channel is formed. At least one transistor of one or more transistors driving the micro machine is the transistor using the oxide semiconductor.SELECTED DRAWING: Figure 1
Patent JP-2023012117-A (JP)
Title: Power distribution device for four-wheel drive vehicle
Inventor: USHIKI MASAYUKI
IPC: B60K17/348
Filed: 2021-07-13
Abstract: To provide a power distribution device for a four-wheel drive vehicle which can control the distribution ratio of power in a wide range both when the vehicle travels straight ahead and when the vehicle turns, and which can achieve a compact configuration.SOLUTION: A power distribution device 20A is mounted on a vehicle 1A including: a first transmission mechanism 14 for transmitting power from a power source 11 to a first drive wheel 2; and a second transmission mechanism 17 by which power is transmitted to a second drive wheel 3. The power distribution device includes: a first distribution mechanism which can distribute power to the second transmission mechanism through a first clutch c23A capable of being controlled to a half-engaged state; and a second distribution mechanism which can distribute power to the second transmission mechanism through a planetary gear mechanism 25 and a second clutch c24A capable of being controlled to a half-engaged state. An input shaft of the first distribution mechanism and an input shaft 25in of the planetary gear mechanism are integrated with each other.SELECTED DRAWING: Figure 7
Patent JP-2022027522-A (JP)
Title: Cartridge for mask and mask mounted therewith
IPC: A41D13/11
Filed: 2021-07-13
Abstract: PROBLEM TO BE SOLVED: To develop means capable of exerting specific effects based on components contained in a capsule, on a mask being usable a plurality of times, besides a disposal mask. 
     SOLUTION: When using a cartridge including a capsule, by using a cartridge holder such as a cartridge storing pocket provided on a mask body, the cartridge can be replaced one or more times without replacing the mask. Alternatively, inner gauze clamping the cartridge between two nonwoven fabrics is created and the inner gauze is attached to an arbitrary mask body so as to use the mask a plurality of times by replacing the cartridge, regardless of the configuration of the mask or regardless of replacing/not replacing the mask. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023013116-A (JP)
Title: Evaluation device, evaluation system, evaluation method and program therefor
Inventor: HAZAMA HIROFUMI
IPC: G01R31/389
Filed: 2021-07-15
Abstract: To evaluate more efficiently a power storage device with higher accuracy.SOLUTION: An evaluation device according to the present invention comprises a first database that includes the measurement factors of a type 1 power storage device as data, a second database that includes the measurement factors of a type 2 power storage device as data that is different from the type 1, and a conversion model for converting data by machine learning. The evaluation device converts the data of the first database to the data of the second database using the conversion model to acquire a database after conversion in which the data counts of the second database are increased, and executes evaluation pertaining to the type 2 power storage device using the database after conversion.SELECTED DRAWING: Figure 1
Patent JP-2021169373-A (JP)
Title: Belt transport system
Inventor: MARIO MAGALDI
IPC: B65G17/10
Filed: 2021-07-19
Abstract: To provide a closed circuit type conveyor belt suitable for dry transport of bulk materials even at high temperatures.SOLUTION: In a closed circuit type conveyor belt, a plurality of transport plates are provided for defining a material transport surface on a front transport path of the conveyor belt itself, and the plates are arranged in order along a longitudinal transport direction. Each plate has a first longitudinal end and a second longitudinal end on the forward transport path, and each plate includes a plurality of transport plates overlapping with an adjacent plate located upstream of a row with respect to the longitudinal transport direction, and arranged under the adjacent plate arranged downstream of the row, or vice versa, and an annular structure connecting the plates arranged under the plates in the forward transport path, in which at least one of the plates has a first or second longitudinal section that overlaps or lies below the adjacent plate and has a reduced thickness (s) cross section with respect to the rest of the plate itself.SELECTED DRAWING: Figure 8B-8C
Patent JP-2022189671-A (JP)
Title: Windmill having automatic control mechanism of windmill blade using elastic body
Inventor: HASHIMOTO IKUJI
IPC: F03D9/32
Filed: 2021-06-10
Abstract: To provide a windmill having an automatic control mechanism which is small in a size, and uses simple wind power in order to extend a traveling distance by one-time charging by mounting a wind power generation/charging device to moving means such as an automobile, and traveling while autonomously generating power and charging power by solving a problem that, in a micro windmill, wind power is low in energy density, high in variation performance, and not effectively used in the present circumstances, however, a limit speed of an automobile which exists not usually but substantially usually is 60 km which is substantially equal to a wind velocity at a typhoon.SOLUTION: Blades have blade shafts, and have center points at front edge sides on a chord line. A plurality of the blade shafts are radially arranged on a rotation face of a hub, a small bevel gear is arranged at an inner end, pitch angles of the blades are aligned at zero by making a spindle of the hub and a rotation-free orthogonal large bevel gear engaged with each other, the pitch angles are displaced by 15° more or less from a zero pitch angle in a standby position, and an elastic body is arranged between the hub and the large bevel gear in order to maintain the pitch angles up to a stop position. The windmill self-controls the blades by receiving a wind, and allows a repeated operation.SELECTED DRAWING: Figure 1
Patent JP-2023019096-A (JP)
Title: Connection terminal
Inventor: UKI KAZUTAKA
IPC: H01R13/533
Filed: 2021-07-28
Abstract: To provide a connection terminal facilitating encapsulation work of enclosing a latent heat storage material in an encapsulation space of a terminal.SOLUTION: A terminal 10 includes a terminal connection portion 21 electrically connected to a mating terminal, a wire connecting portion 23 electrically connected to a wire 2, a holding portion 22 provided between the terminal connection portion 21 and the wire connection portion 23 and held by a housing, an enclosed space 26 formed at least within the holding portion 22, a latent heat storage material 33 and gas 35 enclosed in an enclosure space 26, an enclosure hole 29 communicating between the enclosure space 26 and the outside of a terminal, and a plug member 36 that closes the enclosure hole 29.SELECTED DRAWING: Figure 7
Patent JP-2023025615-A (JP)
Title: Connector and electronic apparatus
Inventor: TSUNEMURA AKIO
IPC: H01R12/71
Filed: 2021-08-10
Abstract: To provide a connector that, even if it is reduced in size and height, can prevent a trouble of the connector caused by an insulator.SOLUTION: A connector 10 fitted to a connection object 50, comprises: a plurality of contacts 30; an insulator 20 having an outer wall 23 to which the plurality of contacts 30 are attached, and which extends along a longitudinal direction of the connector 10; and a second metal fitting 40b attached to an end E of the outer wall 23 in the longitudinal direction. The second metal fitting 40b has an outer peripheral part 40b1 that forms an outer periphery of the connector 10 in an area R located at an end in the longitudinal direction in the connector 10 and located outside the end E of the outer wall 23 in the longitudinal direction.SELECTED DRAWING: Figure 7
Patent JP-2023026074-A (JP)
Title: Polyethylene-based resin composition
Inventor: MIYAMOTO AKIRA
IPC: C08K5/20
Filed: 2021-08-12
Abstract: To provide a polyethylene-based resin composition which enables production of a molding having excellent mechanical characteristics with good processability.SOLUTION: Provided is a polyethylene-based resin composition comprising: an ultrahigh molecular weight polyethylene-based resin having a viscosity average molecular weight of 1,000,000 or more; a low molecular weight polyethylene-based resin having a viscosity average molecular weight of 10,000 to 500,000; a filler; and a filler dispersant and/or a polymer for dispersing the filler. In the polyethylene-based resin composition, a content ratio of the ultrahigh molecular weight polyethylene-based resin is 10 wt.% to 70 wt.%. In the polyethylene-based resin composition, a content ratio of the low molecular weight polyethylene-based resin is 20 wt.% to 80 wt.%. And, in the polyethylene-based resin composition, a content ratio of the filler is 10 wt.% to 60 wt.%.SELECTED DRAWING: Figure 1
Patent JP-2023027792-A (JP)
Title: Hydrogen storage alloy
Inventor: OTSUKA AKIRA
IPC: C22C19/00
Filed: 2021-08-18
Abstract: To provide a Co-containing CaCu5-type hydrogen storage alloy used as a negative electrode of a nickel-hydrogen battery to achieve both raw material cost reduction due to Co content reduction and life properties of the negative electrode.SOLUTION: A hydrogen storage alloy has a parent phase of a CaCu5-type crystal structure. The parent phase is represented by MmNiaMnbAlcCod (where Mm is a misch metal, 4.30≤a≤4.70, 0.25≤b≤0.45, 0.25≤c≤0.45, 0.02≤d≤0.14, and 5.20≤a+b+c+d≤5.55). In the hydrogen storage alloy, the average crystal grain size measured by electron backscatter diffraction (EBSD) grain analysis is 180 μm or more in equivalent circle diameter.SELECTED DRAWING: Figure 1
Patent JP-2023028178-A (JP)
Title: semiconductor storage device
Inventor: MORIYAMA WATARU
IPC: G11C16/14
Filed: 2021-08-18
Abstract: To provide a semiconductor storage device capable of being highly integrated with ease.SOLUTION: A semiconductor storage device comprises: a substrate; a plurality of word lines; a first selection gate line, a second selection gate line, and a first semiconductor layer provided in a first region; a third selection gate line, a fourth selection gate line, and a second semiconductor layer provided in a second region; and a word line contact electrode provided in a third region between the first region and the second region. The first and third selection gate lines are more distant from the substrate than the plurality of word lines. The second and fourth selection gate lines are closer to the substrate than the plurality of word lines. The first semiconductor layer is opposed to the plurality of word lines, the first selection gate line, and the second selection gate line. The second semiconductor layer is opposed to the plurality of word lines, the third selection gate line, and the fourth selection gate line. The word line contact electrode is connected with one of the plurality of word lines.SELECTED DRAWING: Figure 10
Patent JP-2022001046-A (JP)
Title: Tobacco-derived pyrolysis oil
Inventor: DUBE MICHAEL FRANCIS
IPC: A24F40/10
Filed: 2021-08-19
Abstract: To provide tobacco-derived pyrolysis oils and derivatives such as isolated components and mixtures obtained from such pyrolysis oils.SOLUTION: A method of providing tobacco-derived pyrolysis oils and derivatives thereof comprises: obtaining a tobacco material; pyrolyzing the tobacco material to produce char and a vapor product; and condensing and collecting the vapor product to give a tobacco-derived pyrolysis oil.SELECTED DRAWING: Figure 1
Patent JP-2023031443-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-08-25
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: A game machine includes control means for performing operation confirmation of a movable body corresponding to a situation when power is turned on for preventing disturbance of a performance or the like to be executed after power is turned on. The game machine includes: selection performance execution means capable of executing a selection performance for allowing a player to select at least one option from multiple kinds of options related to a performance mode of a specific performance; specific performance determination means for determining in which performance mode from among multiple performance modes the specific performance is executed based on a player's selection tendency in multiple selection performances when the multiple selection performances are executed; light emitting means capable of emitting light; and light emitting control means capable of performing control regarding a light emitting pattern of the light emitting means. The light emitting control means can perform control for allowing the light emitting means to emit light in a common light emitting pattern when the specific performance is executed in a first performance mode and when it is executed in a second performance mode.SELECTED DRAWING: Figure 1
Patent JP-2021181016-A (JP)
Title: Game machine
Inventor: HIRASAWA TAKUMA
IPC: A63F7/02
Filed: 2021-08-26
Abstract: To provide a game machine constituted to prevent occurrence of a defect related to a winning or to be easier to fix an occurred defect.SOLUTION: A game machine includes a displacement member which can slide in a front-back direction to displace between a state in which a game ball is easier to enter a winning port and a state in which the game ball is harder to enter, a detection part which detects the game ball entering the winning port for a winning, an opposite member being provided on a front side of the displacement member and opposing to the displacement member, and a decorative part which is provided in the opposite member and to which decoration is applied. The displacement member has its vertical height which is varied as advancing in a lateral direction. The opposite member is constructed to allow a player to see a game ball located on the displacement member through a transparent area. The decorative part has a decorative area which covers a part of the game ball located on the displacement member to make the part harder to be seen. A plurality of transparent areas and at least one decorative area are aligned in a flow-down direction of the game ball in the displacement member to form the decorative area each between the transparent areas. The plurality of transparent areas has a predetermined interval therebetween.SELECTED DRAWING: Figure 11
Patent JP-2023032322-A (JP)
Title: Operation auxiliary tool and image formation apparatus
Inventor: KIMURA IPPEI
IPC: G03G15/00
Filed: 2021-08-26
Abstract: To provide an operation auxiliary tool and an image formation apparatus, capable of suppressing spread of infection through a grip part.SOLUTION: An operation auxiliary tool 100 includes a grip part 102 and an engagement part 101 engaging with a knob part of a paper cassette which is a drawing unit constituted to draw out from an apparatus body. By grasping and pulling the grip part 102 after inserting the knob part of the paper cassette into the engagement part 101 of the operation auxiliary tool 100 for engagement, the paper cassette can be drawn out without directly touching the knob part. Thus, the spread of infection through the grip part can be suppressed.SELECTED DRAWING: Figure 8
Patent JP-2023035331-A (JP)
Title: beverage container
Inventor: HOKI TAKAHIRO
IPC: B65D41/04
Filed: 2021-09-01
Abstract: To store a carbonated beverage in a rotational beverage container.SOLUTION: A beverage container 1 has: a container body 2 comprising a storage part 20 in which a beverage is stored, an opening 21 out of which the beverage flows, a screwed part 22 arranged near the opening 21 and a step part 23 arranged along a side wall inside of the container; and a lid part 3 comprising a seating face 344a engaging with the step part 23, a deformation part 331 abutting onto the seating face 344a and deformable and a screwing part 322 screwed to the screwed part 22 and mounted to the container body 2 by being screwed to the screwed part 22 by the screwing part 322 by rotation, wherein the deformation part 331 starts deformation by bringing the seating face 344a into contact with the step part 23 before the screwing part 322 remains at the screwed part 22, and when the screwing part 322 remains at the screwed part 22, the deformation of the deformation part 331 blocks a gap between the storage part 20 and the opening 21.SELECTED DRAWING: Figure 2
Patent JP-2023039729-A (JP)
Title: Fuel cell seal structure
Inventor: KAWAJIRI KOSUKE
IPC: H01M8/0223
Filed: 2021-09-09
Abstract: To provided is a fuel cell seal structure capable of suppressing deterioration in sealing performance between single cells while suppressing an increase in physical size in the surface direction of the single cells.SOLUTION: A single cell 10 includes a membrane electrode gas diffusion layer assembly (MEGA) 20, a pair of separators 30 and 40 sandwiching both sides of the membrane electrode gas diffusion layer assembly (MEGA) 20 and constituting a flow path for reaction gases, and resin frames 50 and 60 in which the outer peripheral edges 30A, 40A of the pair of separators 30 and 40 are embedded. A seal member 71 is provided between the resin frames 50 and 60 of the single cells 10 adjacent to each other, and the seal member 71 is an O-ring having higher rigidity than the resin frames 50 and 60.SELECTED DRAWING: Figure 5