baber/WOPTO huggingface dataset:
Patent JP-2022030021-A (JP)
Title: Lubricant supply device, process cartridge, and image forming apparatus
Inventor: KUWABARA NOBUO
IPC: G03G21/00
Filed: 2020-08-06
Abstract: To efficiently supply lubricant to a surface of an image carrier without providing two lubricant supply devices.SOLUTION: A lubricant supply device 15 supplies lubricant to a surface of a photoreceptor drum 11 (image carrier) on which a toner image is carried, the surface on the downstream side in the direction of rotation of a cleaning blade 14a in contact with the photoreceptor drum 11. The lubricant supply device 15 feeds the lubricant toward the inside of a cleaning device 14 on which the cleaning blade 14a is installed from the inside of the lubricant supply device without the photoreceptor drum 11 therebetween to supply the lubricant also to a surface of the photoreceptor drum 11 on the upstream side in the direction of rotation of the cleaning blade 14a.SELECTED DRAWING: Figure 2
Patent JP-2022030400-A (JP)
Title: Pinball game machine
Inventor: NAKAYAMA HIROO
IPC: A63F7/02
Filed: 2020-08-07
Abstract: To enhance interest in a game in a pinball game machine for executing an advantageous state according to the number of continuous determination times.SOLUTION: The pinball game machine includes: winning/losing determination means; special pattern display means; performance pattern display means; counting means for counting the number of continuous determination times as the number of continuously losing times of winning/losing determination; advantageous state setting means for setting an advantageous state when the number of continuous determination times reaches a prescribed number of times; number-of-residual-times display means for displaying the number of residual times until the number of continuous determination times reaches a prescribed number of times; and frequency initialization means for initializing the number of continuous determination times on the basis of a predetermined condition. The number-of-residual-times display means is configured so as to execute updating of a value for showing the number of residual times once during a period when one performance pattern display is executed in a state in which a predetermined condition is not satisfied, and to execute updating of a value for showing the number of residual times for plural times during a period when one performance pattern display is executed in a state in which a predetermined condition is satisfied.SELECTED DRAWING: Figure 20
Patent JP-2022032157-A (JP)
Title: Game machine
Inventor: NAGASAWA TAKASHI
IPC: A63F5/04
Filed: 2020-08-11
Abstract: To improve a response to an operation of a stop switch.SOLUTION: In a game machine, a plurality of reels each have three or more specific drawings different from each other and arranged thereon; a winning type includes a plurality of selection winning types in which an operation order by which a predetermined reel of the reels is firstly stopped is set as a correct answer order, and a predetermined correct answer combination can be won, if a stop switch corresponding to the reel firstly stopped in the correct answer order is operated at a predetermined timing; and the selection winning types are corresponded to correct answer combinations in which correct answer orders are identical and specific drawings different in the firstly stopped reel are each included as a constitutional drawing.SELECTED DRAWING: Figure 33
Patent JP-2022032354-A (JP)
Title: Information processing device, information processing method, and road surface sign system
Inventor: TANAKA YURIKA
IPC: E01F9/50
Filed: 2020-08-11
Abstract: To provide a technique for effectively utilizing a road surface display device in an emergency case such as disaster occurrence.SOLUTION: An information processing device controls a road surface sign device capable of forming an arbitrary road surface sign by changing a light emission pattern of a plurality of light emitters placed on a road surface. The information processing device includes a control section for acquiring emergency information related to disaster occurrence and identifying an object area being the area to be a disaster object based on the acquired emergency information. The control section changes a sign of the road surface sign device placed on the road surface of the object area into a predetermined sign including the kind of a disaster, an evacuation area, or an evacuation route, or the like.SELECTED DRAWING: Figure 1
Patent JP-2022038995-A (JP)
Title: Communication device
Inventor: FUKUDA ATSUSHI
IPC: H04L27/26
Filed: 2020-08-27
Abstract: To suppress the increase in power consumption of a communication device.SOLUTION: The communication device for multi-carrier communication includes an intermediate frequency converter that upconverts parallel transmission signals into intermediate frequencies for each group, a multiplexer that synthesizes the intermediate frequency upconverted transmission signals for each group, and a wireless frequency converter that upconverts the synthesized transmission signals to wireless frequencies.SELECTED DRAWING: Figure 1
Patent JP-2022039750-A (JP)
Title: Packaging bag
Inventor: YOSHII KOJI
IPC: B65D33/00
Filed: 2020-08-28
Abstract: To provide a packaging bag excellent in openability.SOLUTION: In a packaging bag having an easy-opening part at a seal part that is formed by joining films, the easy-opening part comprises a first cut group, and the first cut group includes a first and second cuts, and the first and second cuts are started from an outer edge of the seal part, and are not perpendicular to the outer edge of the seal part, and further extends in directions where the interval between the first and second cuts is made narrower as separating from the outer edge.SELECTED DRAWING: Figure 1
Patent JP-2022040680-A (JP)
Title: Power source device
Inventor: KUSUHASHI YUMA
IPC: H02M3/00
Filed: 2020-08-31
Abstract: To provide a power source device that can be cleaned in a further proper manner.SOLUTION: A power source device A1 includes an air path 91 that is hollow, a fan 81 that sends air to the air path 91, a component 3 that is disposed along the air path 91, and a housing space that is sectioned from the air path 91 and houses the component 3. The fan 81 sends air from one side in an x direction to the air path 91, and further includes a first end plate portion 21 defining a first end 911, in a y direction, of the air path 91, and a second end plate portion 22 defining a second end 912, in the y direction, of the air path. A first exhaust port 214 for exhausting air in the air path 91 is formed in a first end plate portion 21. The second end plate portion 22 takes a closed state of defining one end of the air path 91, or an open state of opening the air path 91 while keeping the housing space 93 closed.SELECTED DRAWING: Figure 15
Patent JP-2022040872-A (JP)
Title: Game machine
Inventor: ANDO SHIGEMITSU
IPC: A63F7/02
Filed: 2020-08-31
Abstract: To enable the kind of ball entry easy state to be discriminated when power is recovered in the ball entry easy state after power is interrupted in the ball entry easy state.SOLUTION: A game machine includes: main control means which controls progress of a game and has a storage part that stores game information related to a game including a game state; and sub control means which operates on the basis of a command from the main control means and controls notification means. The main control means has a backup function which stores information of the storage part in a state that power of the game machine is interrupted, and the sub control means has no backup function. When power of the game machine is recovered and the game is restarted in a state that storage of the storage part of the main control means is held after power of the game machine is interrupted in a ball entry easy state, it is notified by the notification means on the basis of the command from the main control means to the sub control means in a mode of allowing for identifying whether the ball entry easy state is a post ceiling arrival state or a post specific symbol stop state.SELECTED DRAWING: Figure 27
Patent JP-2022041120-A (JP)
Title: Minimum guarantee amount management device, minimum guarantee amount management method, and minimum guarantee amount management program
Inventor: ISHIDA YUKI
IPC: G06Q30/06
Filed: 2020-08-31
Abstract: To provide a minimum guarantee amount management device, a minimum guarantee amount management method, and a minimum guarantee amount management program capable of managing the deduction of a minimum guaranteed amount to a licensee of a work and managing a remaining amount in units of the number of stories of a work composed of a plurality of episodes.SOLUTION: Sales data including a sales amount of each story generated by distribution of a work is acquired, and based on the sales data, a minimum guaranteed amount and a deduction amount of the minimum guaranteed amount for each story of a work composed of a plurality of episodes, a minimum guaranteed current balance, which is a current balance of the minimum guaranteed amount, and sublicense data for which a licensee of the work is set are updated for each story of the work.SELECTED DRAWING: Figure 2
Patent JP-2022042038-A (JP)
Title: Conical roller bearing
Inventor: TOHO Shota
IPC: F16C19/36
Filed: 2020-09-02
Abstract: To provide a conical roller bearing in which even when being used under revolving environment, the inclination of an auto-rotation axis of a holder is suppressed to prevent abrasion of the holder.SOLUTION: A dimensionless number X determined by the following equation (1) is defined by a small diameter side clearance S1 that is a gap between a small diameter side annular part 6 of a holder 5 and a small flange part 2b of an inner ring 2, a large diameter side clearance S2 that is a gap between a large diameter side annular part 7 and a large flange part 2c of the inner ring 2, an average roller diameter d, a roller length l, and an outer member angle α. The dimensionless number X is within a range of 0.69<X<1.12.SELECTED DRAWING: Figure 1
Patent JP-2020192461-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2020-09-04
Abstract: To increase game amusement.SOLUTION: In a first performance, a first display performance is executed on display means and a second performance is executed and a first performance sound corresponding to the first display performance is generated from performance sound generating means. In a second performance, a second display performance is executed on the display means and a second performance sound corresponding to the second display performance is generated from the performance sound generating means. In a third performance, a second display performance is executed on the display means and the second performance sound corresponding to the second display performance is not generated from the performance sound generating means. There may be a case where a first combination performance including the first performance and the second performance is executed, or a case where a second combination performance including the first performance and the third performance is executed. In the first combination performance, the first performance is executed and then the second performance is executed. In the second combination performance, the first performance is executed and then the third performance is executed.SELECTED DRAWING: Figure 60
Patent JP-2022044505-A (JP)
Title: High strength steel sheet, electrogalvanized steel sheet, galvanized steel sheet and alloy galvanized steel sheet, as well as, their manufacturing method
Inventor: KITAGAWA TOMA
IPC: C22C38/06
Filed: 2020-09-07
Abstract: To provide a high strength steel sheet having all of tensile strength (TS), yield ratio (YR), uniform elongation (uEL), entire elongation (EL), a product of the (TS) and the entire elongation (EL) (TS×EL), and a hole expanding rate (λ) at a high level, an electrogalvanized steel sheet, a melt galvanized steel sheet and an alloy melt galvanized steel sheet, as well as their manufacturing method.SOLUTION: A high strength steel sheet having a predetermined component composition, in which a steel content has, by an area rate occupying in an entire steel composition, an MA content over 0% and 15.0% or smaller, a fraction rate of a soft α phase composition is 0% or larger and 50% or smaller, and a standard deviation of a circle equivalent diameter of residual austenite is larger than 0.155 μm.SELECTED DRAWING: None
Patent JP-2022045092-A (JP)
Title: Manufacturing method for carrier
Inventor: TERASAKI KOHEI
IPC: G03G9/113
Filed: 2020-09-08
Abstract: To provide a manufacturing method for a carrier excellent in abrasion resistance while securing excellent chargeability under a high-temperature and high-humidity environment.SOLUTION: A manufacturing method for a carrier comprises a coating step, a cured layer forming step, and a coat layer forming step. In the coating step, the surface of a carrier core is coated with liquid containing a silicone resin having a silanol group. In the cured layer forming step, the carrier core coated with the liquid containing the silicone resin having a silanol group is heated to form a cured layer composed of the silicone resin on the surface of the carrier core. In the coat layer forming step, the surface of the cured layer is hydrophobized to form a coat layer that coats the surface of the carrier core.SELECTED DRAWING: None
Patent JP-2020204458-A (JP)
Title: Operation method for oxygen producing device
Inventor: SUGA YUSUKE
IPC: F25J3/04
Filed: 2020-09-09
Abstract: To provide an operation method for an oxygen producing device, capable of shortening a time required for operating the oxygen producing device.SOLUTION: An operation method for an oxygen producing device is a method for operating an oxygen production device stopped at room temperature, and comprises supplying liquid oxygen from the outside to a main condensing unit of a distillation column of a cryogenic separation type oxygen producing device for producing liquid oxygen by cooling until the volume of the main condensing unit becomes 45% to 58%, to cool the main condensing unit, wherein the liquid oxygen supplied from the outside to the main condensing unit is obtained by causing liquid oxygen generated by the main condensing unit and discharged from a discharge port of the main condensing unit to flow back to the main condensing unit.SELECTED DRAWING: Figure 1
Patent JP-2020195856-A (JP)
Title: Game machine
Inventor: DAIGUJI HIROKI
IPC: A63F7/02
Filed: 2020-09-09
Abstract: To suppress players' becoming bored with games at an early stage.SOLUTION: Instruction symbols each displaying a plurality of display modes are displayed in display means by instruction symbol display control means. Among the instruction symbols displayed by the instruction symbol display control means, a display mode associated with one instruction symbol is displayed by auxiliary display mode control means in auxiliary information display means. In this way, more attention of players can be drawn to information displayed by the auxiliary information display means. Therefore, it is possible to prevent players from becoming bored with games at an early stage.SELECTED DRAWING: Figure 1
Patent JP-2022046886-A (JP)
Title: Vehicle periphery monitoring device
Inventor: SHIDOCHI YUKA
IPC: B60R1/00
Filed: 2020-09-11
Abstract: To provide a vehicle periphery monitoring device capable of displaying a guide line which never makes an operator feel discomfort in a case where the operator turns the steering wheel of a vehicle at the maximum while the vehicle stops.SOLUTION: A periphery monitoring device 50 comprises a steering wheel steering angle sensor 22, a tire angle sensor 34, a periphery monitoring ECU 60, a rear camera sensor 61, a vehicle speed sensor 62, and a display device 70. In a case where the vehicle speed of a vehicle SV is a predetermined vehicle speed or less, the periphery monitoring ECU 60l calculates a predictive route of the vehicle SV on the basis of a predictive tire angle that is a predictive angle of a tire angle predicted on the basis of a steering wheel angle. The periphery monitoring ECU 60 displays on the display device 70 a rear monitoring image obtained by superimposing a guide line indicating a calculated predictive route on a rear periphery image.SELECTED DRAWING: Figure 2
Patent JP-2022049089-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2020-09-16
Abstract: To provide a game machine which is improved in a configuration of performing suggestion control of a difference with a regulated numerical value.SOLUTION: When a ratio of shift to a precursory performance mode when a residual normal game number to 200 games which is one of delimiters and which is not a ceiling game number becomes less than 100 games, as a result of significant update of a normal game number in a specialized zone, is B2, and a ratio of shift to the precursory performance mode when the residual normal game number to 200 games which is one of delimiters and which is not the ceiling game number, becomes less than 100 games, as a result of gradual update of the normal game number in a normal zone, is A2, since B2 is greater than A2, the specialized zone has a high ratio of shift to a false precursory performance mode relative to the normal zone. Therefore a player who advances the games in the specialized zone can expect to shift to the precursory performance mode on and after the finish of the specialized zone, and even after finish of the specialized zone, a game amusement can be maintained.SELECTED DRAWING: Figure 32
Patent JP-2022050766-A (JP)
Title: Game machine
Inventor: YOSHIDA KUNIHIKO
IPC: A63F7/02
Filed: 2020-09-18
Abstract: To provide a game machine capable of making efficient an installation space by thinning an operation button unit.SOLUTION: A performance operation unit 60 includes: an operation button 61 displaceable by a player's operation; a base member 62 for supporting the operation button 61 relative to a front door; and a weight motor 63a for executing a vibration performance. The operation button 61 has first and second operation members 66A, 66B, and a third operation member 67. The first and second operation members and the third operation member are mutually connected by allowing engagement parts 66f, 67b and the like extended from one of them to be engaged with the other. The base member 62 has a second base 69 fixed to a front door and a first base 68 provided in a front side with a predetermined interval relative to the second base 69, a first insertion hole 68e for inserting the engagement parts 66f, 67b and the like is provided in the first base 68, and a second insertion hole 69d for receiving the weight motor 63a is provided in the second base 69.SELECTED DRAWING: Figure 14
Patent JP-2022050876-A (JP)
Title: Polyacetal resin composition and sulfur fuel contact body comprising molded article of the polyacetal resin composition
Inventor: SHIMODA AKIHIDE
IPC: C08K3/22
Filed: 2020-09-18
Abstract: To provide a polyacetal resin composition which can minimize deterioration upon contact with a sulfur fuel when formed into a molded article and is excellent in conductivity.SOLUTION: The purpose of the present invention is achieved by the polyacetal resin composition obtained by blending (A) 100 pts.mass of a polyacetal resin, (B) 0.1-1.5 pts.mass of an antioxidant, (C) 0.3-2.0 pts.mass of an oxide of magnesium or zinc, (D) 0.5-3.0 pts.mass of a polyalkylene glycol, (E) 0.01-1.0 pt.mass of a fatty acid ester of a polyhydric alcohol having an esterification rate of 80% or more, and (F) 3.0-15 pts.mass of carbon black.SELECTED DRAWING: Figure 1
Patent JP-2022052862-A (JP)
Title: Drum cartridge
Inventor: KOMORI Ayaka
IPC: G03G21/00
Filed: 2020-09-24
Abstract: To accurately calculate the amount of wear of a photoreceptor drum.SOLUTION: A drum cartridge comprises a photoreceptor drum, a developing roller, and a drum memory 85. The drum memory 85 has a first storage area 85A for storing a first rotation number (first total rotation number Z) that is the number of times the photoreceptor drum rotates in a first state in which the photoreceptor drum rotates and the developing roller is stopped, and a second storage area 85B for storing a second rotation number (second total rotation number Y) that is the number of times the photoreceptor drum rotates in a second state in which the photoreceptor drum rotates and the developing roller rotates.SELECTED DRAWING: Figure 2
Patent JP-2022053407-A (JP)
Title: Molding of composite material
Inventor: KUSABETSU KAZUTSUGU
IPC: C08J5/00
Filed: 2020-09-24
Abstract: To provide a molding of a composite material having small iron loss.SOLUTION: A molding of a composite material contains soft magnetic powder and a resin binding the soft magnetic powder, in which the soft magnetic powder has soft magnetic particles and a coated film covering the surface of the soft magnetic particles, the coated film has a first layer containing silica and a second layer containing a silane coupling agent, the second layer is arranged on the outermost layer of the coated film, the silane coupling agent is an amino-based or mercapto-based silane coupling agent, and the resin is a thermoplastic resin.SELECTED DRAWING: Figure 2
Patent JP-2022054077-A (JP)
Title: Aromatic amide polymer and method for producing the same, and resin composition containing the aromatic amide polymer, prepreg and molding
Inventor: KAJI MASASHI
IPC: C08L63/00
Filed: 2020-09-25
Abstract: To provide a polymer that is suitable for the preparation of a film-like or sheet-like epoxy resin composition or cured epoxy resin being excellent in high heat resistance, high thermal conductance, low thermal expansion and high toughness.SOLUTION: A crystalline, thermoplastic, aromatic amide polymer includes a unit represented by general formula (1), the proportion of which is 10-100 mol% (where A is an amide bond, R1, R2 independently represent a hydrogen atom, a C1-8 alkyl group, an aryl group, an alkoxy group, an aralkyl group, or a halogen atom, and n is an integer selected from 1-3) and has a weight average molecular weight of 5,000 or more. There is also provided a method for producing the same.SELECTED DRAWING: None
Patent JP-2022054558-A (JP)
Title: Electrochromic device
Inventor: FUKUSHI DAISUKE
IPC: G02F1/1523
Filed: 2020-09-28
Abstract: To provide an electrochromic device that exhibits a high speed of a reversible reaction.SOLUTION: According to an embodiment, there is provided an electrochromic device that is provided with an electrochromic layer containing a tungsten oxide material. The tungsten oxide material includes potassium-containing tungsten oxide particles having an average particle diameter of 100 nm or less. The potassium-containing tungsten oxide particles each contain potassium within a range of 1 mol% or more and 50 mol% or less and include a center part and a peripheral part adjacent to the center part. The periodicity of crystal is different between the center part and the peripheral part.SELECTED DRAWING: Figure 1