baber/WOPTO huggingface dataset:
Patent JP-2023066272-A (JP)
Title: Image forming apparatus
Inventor: KOJIMA YUYA
IPC: G03G21/14
Filed: 2021-10-28
Abstract: To provide an image forming apparatus that shortens first printout time while preventing overflow of waste toner.SOLUTION: An image forming apparatus is used which has: a process cartridge including an image carrier, a developing roller that forms a toner image on the image carrier and is in contact with the image carrier, recovery means that recovers a residual toner on the image carrier, and storage means that stores the residual toner; control means that causes the process cartridge to start print preparation and causes the process cartridge to start a print operation; and image processing means that performs preparation processing for image data, issues an instruction to start the print preparation to the control means, and instructs the control means to start the print operation after the preparation processing. When the print preparation is completed and the instruction to start the print operation is output, the control means causes the process cartridge to start the print operation. The image forming apparatus has means that detects the integrated amount of recovered residual toner. When the integrated amount of recovered residual toner is equal to or more than a threshold, the control means delays the start of the print preparation compared with when the integrated amount of recovered residual toner is less than the threshold.SELECTED DRAWING: Figure 4
Patent JP-2023067551-A (JP)
Title: Vehicle sunshade and manufacturing method of the same
Inventor: MOTOMURA SHOTA
IPC: B60J7/00
Filed: 2021-11-01
Abstract: To provide a vehicle sunshade which enables simplification of its structure while securing strength, and to provide a manufacturing method of the vehicle sunshade.SOLUTION: A sunshade 50 includes: a base material layer 100 having a honeycomb sheet 101 made of paper and a cover part 102 which covers the honeycomb sheet 101; and a surface cover layer 150 forming an outer covering. The cover part 102 is formed of a thermosetting resin.SELECTED DRAWING: Figure 3
Patent JP-2023069422-A (JP)
Title: Device, information processing method, and program
Inventor: YOSHIKAWA NAOTAKA
IPC: B41J29/38
Filed: 2021-11-05
Abstract: To reduce the burden of device setup work.SOLUTION: A device provided herein comprises a setup unit for setting initial values for any of multiple setting items, and a screen display unit configured to display a screen for receiving setting values for the setting items, distinguishing between setting item with initial values and setting items without initial values.SELECTED DRAWING: Figure 2
Patent JP-2023069699-A (JP)
Title: Operating voltage estimating apparatus and operating voltage estimating method
Inventor: KOBAYASHI YASUYUKI
IPC: H02S50/15
Filed: 2021-11-08
Abstract: To estimate an operation voltage in each sub cell of a multi-junction type solar cell with high accuracy.SOLUTION: An operating voltage estimating apparatus irradiates a collar bias light to a multi-junction type solar cell, calculates an external quantum efficiency spectrum of each sub-cell in which the collar bias light is irradiated, irradiates a single color modulation light of a minute intensity at the time of an estimation of an operation voltage of each sub-cell to the multi-junction type solar cell in the operation by an irradiation of a solar light, and selects a wavelength of the single color modulation light. A reference signal indicating a phase of the single color modulation light when the single color modulation light is irradiated and a signal indicating an output current of the multi-junction type solar cell into which a synchronous component with the single color modulation light is mixed in accordance with the operation voltage in each sub-cell of the multi-junction type solar cell are input into a phase detection wave part. The phase detection wave part extracts and outputs the synchronous component with the single color modulation light mixed into the output current of the multi-junction type solar cell. A differential resistance is calculated in accordance with the operation voltage of each sub-cell on the basis of the synchronous component with the output single color modulation light. The operation voltage in each sub-cell is calculated on the basis of the calculated differential resistance.SELECTED DRAWING: Figure 1
Patent JP-2022017552-A (JP)
Title: Earthing-up plate and working machine
IPC: A01B33/08
Filed: 2021-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a working machine comprising an easy-to-handle earthing-up plate. 
     SOLUTION: An earthing-up plate is mounted on a working machine for cultivating or agitating soil by rotating a working claw. The earthing-up plate has a plate-like part for pushing the soil aside. In the state of being mounted on the working machine, the plate-like part has an outside lateral part set to make an acute angle with a horizontal plane in a direction of travel of the working machine. An earthing-up surface of the plate-like part is formed so that an inside lower part can be reversely tilted more gently than an outside lower part is tilted, in a plan view. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023070915-A (JP)
Title: Two-way clutch
Inventor: TAKAYAMA TOSHIO
IPC: F16H1/06
Filed: 2021-11-10
Abstract: To provide a two-way clutch which is suppressed in a torque loss.SOLUTION: A planetary gear mechanism 1 is composed of an inner gear 11, planetary gears 12, 13 which rotate and revolve on the inner gear 11, a rotating shaft 14 existing in a center in the inner gear 11, and planetary gear carriers 15, 16 for connecting shafts 12a, 13a of the planetary gears 12, 13 and the rotating shaft 14 to each other. An input shaft 2 is connected to a front part of the rotating shaft 14 of the planetary gear mechanism 1 so as to be coaxially rotatable, and an output shaft 3 is contacted to a rear part of the rotating shaft 14 of the planetary gear mechanism 1 so as to be coaxially rotatable. The input shaft 2 has a rotating body, for example, a circular plate 21 in which holes 22, 23 for inserting the shafts 12a, 13a of the planetary gears 12, 13 therein are formed. The output shaft 3 has a rotating body, for example, a circular plate 31 in which holes 32, 33 for inserting the shafts 12a, 13a of the planetary gears 12, 13 are formed.SELECTED DRAWING: Figure 2
Patent JP-2023071233-A (JP)
Title: Injection device, injection molding machine, and nozzle touch method
Inventor: UTSUMI SATOSHI
IPC: B29C45/22
Filed: 2021-11-11
Abstract: To provide an injection device that can easily detect a presence or absence of misalignment between an injection nozzle and a sprue.SOLUTION: An injection device (5) includes: a heating cylinder (35); a screw (36); a screw drive unit (38); and a nozzle touch unit. The screw driving unit (38) is provided with a load cell (50) for detecting injection pressure at a position spaced apart from an extension of a shaft of the screw (36). When an injection nozzle (34) is touched to a sprue (14a) of a mold by the nozzle touch unit, a pressure of the load cell (50) is monitored to detect a misalignment of the injection nozzle (34) and the sprue (14a) based on the pressure.SELECTED DRAWING: Figure 5
Patent JP-2022010301-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2021-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can favorably improve an attention degree to a game. 
     SOLUTION: A game board unit 80 has a game board 80a on which a game area PE is formed. Under the game area PE, a variable prize-winning unit 83 is arranged which is turned into a ball entry object, when a transition to a special game state which is more advantageous for a player than normal is carried out. The variable prize-winning unit 83 has a first ball entry part and second ball entry part which are arranged in a left and right sides in parallel, and a first movable body and second movable body which are arranged between those ball entry parts. The first movable body and the second movable body are slidable in a thickness direction of the game board 80a. Locating the first movable body in a protrusion position in which the first movable body protrudes between both of the ball entry parts forms a first guide passage that guides a game ball into the first ball entry part. Locating the second movable body in a protrusion position in which the second movable body protrudes between both of the ball entry parts forms a second guide passage that guides a game ball into the second ball entry part. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023074048-A (JP)
Title: Water treatment apparatus and water treatment method
Inventor: NISHIDA TAKASHI
IPC: B01D21/24
Filed: 2021-11-17
Abstract: To provide a water treatment apparatus where the deterioration of floc precipitation separation performance is suppressed, the inside can be visually confirmed, and the easily cleaned inflow passage of water to be treated is included and to provide a water treatment method.SOLUTION: In the inflow passage of water to be treated being an inflow gutter which has a bottom surface and a wall surface and where at least a part of an upper portion is open or openable/closable, the water to be treated flows in from one side; the outflow port of the water to be treated connected to piping at the other bottom surface end part is possessed; and an angle (a) of a collision surface where the water to be treated collides to a horizontal surface at the outflow port of the water to be treated is 20-90°.SELECTED DRAWING: Figure 1
Patent JP-2023076261-A (JP)
Title: Information processing server, information processing method, program, and storage medium
Inventor: NEDACHI YOSHIAKI
IPC: G06Q40/08
Filed: 2021-11-22
Abstract: To provide an information processing device capable of determining an insurance premium suitable for a user who owns a plurality of vehicles.SOLUTION: An information processing device according to the present disclosure includes: acquisition means for acquiring information about the usage of a plurality of vehicles owned by a user from the user's communication terminal; and determination means for determining an insurance premium for an insurance product corresponding to the plurality of vehicles based on the information about the usage of the plurality of vehicles. The determination means calculates the extent of usage in a state where each vehicle is in proximity to the communication terminal based on the information about the usage of the plurality of vehicles and determines the insurance premium for the insurance product according to the extent of usage.SELECTED DRAWING: Figure 11
Patent JP-2023082393-A (JP)
Title: Linear guide having lubrication structure
Inventor: LIN JIAN-TING
IPC: F16C33/66
Filed: 2021-12-02
Abstract: To provide a linear guide having a lubrication structure.SOLUTION: A linear guide comprises a rail, blocks, circulation members, two sets of balls and two flaky lubrication members. The blocks and the circulation members are connected to each other, and movably arranged on the rail. The blocks have two opposing leg parts. The circulation members have two opposing storage grooves. The circulation members support the two leg parts of the blocks with the two storage grooves, and clearances between and among the rail, the two leg parts of the blocks and the circulation members function as two circulation paths. The two sets of balls are rollingly arranged in one circulation path, respectively. The two flaky lubrication members are arranged so as to adjoin the two circulation paths, and generate a lubrication effect by contacting with the two sets of balls. In the linear guide of the present invention, since the two flaky lubrication members are incorporated in the blocks by a characteristic of a structure which is mentioned as above, original lengths of the blocks are not elongated, and strokes of the blocks are not affected. Since steps are not formed between the flaky lubrication members and rolling paths of the balls, the balls in operations can be smoothly maintained.SELECTED DRAWING: Figure 2
Patent JP-2023084410-A (JP)
Title: Electronic apparatus
Inventor: WATANABE SHINSAKU
IPC: H04N23/50
Filed: 2021-12-07
Abstract: To provide an electronic apparatus having a contact configuration that enables contact with uniform contact pressure by using a simple configuration.SOLUTION: An electronic apparatus has a circuit member (500), a substrate (600), and a fastening member (200) which fixes those two. The circuit member includes: a base part (501) in which a conductive pattern (510) is formed; a fastened part (560) provided on the base part and to which the fastening member is fixed; and a plurality of convex parts (570) arranged on the base part in a substantially circular shape using the fastened part as the center. A first contact pattern (572) is formed on each of the plurality of convex parts. The substrate is formed with a hole (601) into which the fastening member is inserted. The substrate includes a plurality of second contact patterns (606) arranged on the substrate in a substantially circular shape using the hole as the center so that each is opposite to the first contact pattern. The fastening member is secured to the fastened part through the hole, and the first contact pattern and the second contact pattern are in contact with each other.SELECTED DRAWING: Figure 6
Patent JP-2023087132-A (JP)
Title: Portable information processing apparatus
Inventor: MASUSHIGE TOSHIHIKO
IPC: G06F1/16
Filed: 2021-12-07
Abstract: To provide a portable information processing apparatus that can be comfortably operated in a use in either a clamshell state or a state in which a first housing and a second housing are open at an angle greater than that of the clamshell state.SOLUTION: A portable information processing apparatus comprises: a first housing storing a display; a second housing storing a control substrate and including a first surface and a second surface placed on an opposite side of the first surface; and an operation apparatus including a fixing portion attached to the second housing, and an inversion portion having an operation surface on which an operation portion is provided. The first housing and the second housing are rotatably connected relative to each other at an angle of 270° or greater from 0°relative to the display and the first surface. The inversion portion is attached to the fixing portion such that a posture of the inversion portion can be switched between a first posture in which the operation surface and the first surface face the same direction and a second posture in which the operation surface and the second surface face the same direction.SELECTED DRAWING: Figure 1A
Patent JP-2022033951-A (JP)
Title: Charge and discharge device, charge and discharge system, and charge and discharge control method
IPC: H02J7/00
Filed: 2021-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a charge and discharge device capable of reducing the number of times of receiving a stop signal from a motor car without excessively narrowing a SOC band of an on-vehicle battery. 
     SOLUTION: A charge and discharge device 20 comprises: a power conversion unit 21 that performs a charge operation and a discharge operation to an on-vehicle battery 61; and a control unit 22 that controls the power conversion unit 21. The control unit 22 includes a storage unit, and executes the following steps of: storing in the storage unit a charge upper limit value that is an upper limit value of a SOC of the on-vehicle battery 61; setting a charge restriction value of the on-vehicle battery 61 to a value smaller than the charge upper limit value; stopping the charge operation when the SOC of the on-vehicle battery 61 reaches the charge restriction value by the charge operation; storing in the storage unit a discharge lower limit value that is a lower limit value of the SOC of the on-vehicle battery 61; setting the discharge restriction value of the on-vehicle battery 61 to a value larger than the discharge lower limit value; and stopping the discharge operation when the SOC of the on-vehicle battery 61 reaches the discharge restriction value by the discharge operation. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022094343-A (JP)
Title: Method for operating motor drive type flap assembly of automobile
Inventor: EGUCHI TAKAFUMI
IPC: B60J5/00
Filed: 2021-12-13
Abstract: To achieve high operation comfortability of a flap assembly and difficulty of wear in normal time, and improve safety even at the time of operation of the flap assembly in emergency.SOLUTION: There is provided a method for operating a motor drive type flap assembly of an automobile in which a flap assembly 1 includes a flap 4 adjustable through a flap movement mechanism 3, a drive device assembly 5 that is arranged corresponding to the flap and includes at last one electric drive device 6 to cause motor drive type adjustment of the flap, a control device assembly 7 for controlling the drive device, and an automobile lock 8 arranged corresponding to the flap, and in an adjustment routine at the time of normal operation, an error reference indicates a thermal overload case, a fault case and/or a collision case, and control in the adjustment routine is changed, especially, ended when the error reference is satisfied. At the time of emergency operation indicating a submergence status of an automobile 2, the adjustment routine is executed while releasing at least one error reference among the error references by the control device assembly.SELECTED DRAWING: Figure 1
Patent JP-2023089856-A (JP)
Title: image forming device
Inventor: SASAKI HIROKI
IPC: B41J29/46
Filed: 2021-12-16
Abstract: To provide an image forming device capable of improving usability when lift-up of a paper loading tray is abnormal.SOLUTION: An image forming device comprises: a pickup roller 23 for feeding a sheet stacked on a lift-up plate 30, which is stacked with sheets and performs lifting operation, into a conveyance path to an image forming part; a paper surface sensor 29 for detecting that the sheet stacked on the lift-up plate 30 has been moved to a position where the sheet can be fed into the conveyance path by the pickup roller 23; a lifter drive part 351 for controlling a lifter motor 221 to perform the lifting operation of the lift-up plate 30; a lifter rotation sensor 222 for detecting the rotation of the lifter motor 221; and a feeding control part 350 for determining a factor that the sheet surface sensor 29 does not detect that the sheet stacked on the lift-up plate 30 has been moved to the position where the sheet can be fed within a predetermined time based on a detection result of the lifter rotation sensor 222 when the lift-up plate 30 is lifted up by controlling the lifter drive part 351.SELECTED DRAWING: Figure 7
Patent JP-2023091240-A (JP)
Title: Image irradiation device
Inventor: ENDO MASAHIRO
IPC: G02B27/01
Filed: 2021-12-20
Abstract: To simplify a bearing structure of an optical element disposed in an image irradiation device such as a HUD device and provide an image irradiation device that enables an optical element to be positioned.SOLUTION: A display (HUD) device 1 installed in a device body 5 includes a concave mirror 3 configured to be inclined about rotation shafts 31, 32, 61. The rotation shafts 31, 61 are rotationally supported by shaft holes of bearings 51, 52 disposed on side walls 53 of the device body 5. The rotation shafts 31, 61 to be rotationally supported are inserted from a different direction from the axial core direction of the shaft holes of the bearings 51, 52 and to be supported thereby. Additionally, a positioning mechanism 7 configured to position the axial direction of the rotation shafts of the concave mirror 3 is disposed on the device body 5.SELECTED DRAWING: Figure 3
Patent JP-2023091604-A (JP)
Title: game machine
Inventor: AKABANE KEIICHIRO
IPC: A63F7/02
Filed: 2021-12-20
Abstract: To determine whether a game machine is unoccupied.SOLUTION: It is confirmed whether subtraction of game balls is stopped, namely whether game balls are not shot (step S10). When the subtraction is stopped, it is confirmed whether the number of game balls managed as data is equal to or less than X (for example 125) (step S12). When the number is equal to or less than X, it is determined that a game is stopped when time for stopping subtraction of game balls exceeds T1 (step S16). Since no games are performed in the game stop state, it can be said that a Pachinko game machine is unoccupied.SELECTED DRAWING: Figure 10
Patent JP-2023081254-A (JP)
Title: skin composition
Inventor: YAGI NOBUO
IPC: A61K8/73
Filed: 2021-11-30
Abstract: To provide a skin composition that allows stickiness of skin after its application to be significantly reduced by simple and easy means, and enables good moisture of skin to be maintained well.SOLUTION: A skin composition contains the following component A and the following component B. The component A is coenzyme Q10 and the component B is ectoine.SELECTED DRAWING: None
Patent JP-2022046595-A (JP)
Title: Cardiovascular assist system that quantifies heart function and facilitates heart recovery
IPC: A61M60/174
Filed: 2021-12-21
Abstract: PROBLEM TO BE SOLVED: To provide systems, devices, and methods that use a heart pump to obtain measurements of a cardiovascular function. 
     SOLUTION: Heart pumps can operate in parallel with and unload the heart. A system quantifies functioning of the native heart by measuring certain parameters/signals such as pressure or motor current, then calculates and displays one or more cardiovascular function metrics. These metrics, such as left ventricular end diastolic pressure (LVEDP), left ventricular pressure, and contractility, provide valuable information to a user regarding a patient's heart function and recovery states. 
     SELECTED DRAWING: Figure 13 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023092127-A (JP)
Title: Automatic ticket gate
Inventor: SATO KAZUO
IPC: G07B15/00
Filed: 2021-12-21
Abstract: To provide a ticket gate capable of properly detecting adults regardless of the manner in which passengers pass in a passage.SOLUTION: An automatic ticket gate includes: an enclosure defining a passage through which a user passe;, and a plurality of detecting units that receive irradiated light. In a passing direction of the user, the plurality of detection units include at least one first detection unit arranged near a middle part of the passing direction, one second detection unit arranged near an entrance of the passage, and one third detecting unit arranged near an exit of the passage. The first detection unit emits light toward a height position corresponding to a predetermined height on a center line of the passage. The second detection unit emits light toward a height position corresponding to a predetermined height on a first imaginary line parallel to and different from the center line. The third detection unit emits light toward a height position corresponding to a predetermined height on a second imaginary line parallel to the center line and opposite to the first imaginary line with the center line in between.SELECTED DRAWING: Figure 3
Patent JP-2023092186-A (JP)
Title: Charging film and friction power generator
Inventor: TANI HIROSHI
IPC: C08J5/18
Filed: 2021-12-21
Abstract: To provide a charging film which contributes to improvement of output of a friction power generator.SOLUTION: A charging film (first film (1)) is a charging film containing a film base resin and ionic liquid. The ionic liquid is contained in an amount of more than 0 ppm and 50 ppm or less based on weight of the film base resin.SELECTED DRAWING: Figure 1