baber/WOPTO huggingface dataset:
Patent JP-2023127728-A (JP)
Title: Mold device and foam manufacturing method
Inventor: SUZUKI HIROSHI
IPC: B29C39/28
Filed: 2022-03-02
Abstract: To provide a mold device that prevents burrs from forming on a foam.SOLUTION: A mold device has a first mold and a second mold, and the first mold and the second mold are closed to form a cavity. The mold device has a hinge member and a first displacement part. The hinge member has a shaft member extending in a first direction and rotatably supports the first mold and the second mold around the shaft member. The first displacement part displaces between a first pressing position and a first release position, pressing the shaft member in a second direction that intersects the first direction when in the first pressing position and releasing the pressing when in the first release position.SELECTED DRAWING: Figure 1
Patent JP-2023127903-A (JP)
Title: Solder composition and electronic substrate
Inventor: TANAKA SUMIRE
IPC: B23K35/363
Filed: 2022-03-02
Abstract: To provide a solder composition excellent in both printability and a dripping property during heating.SOLUTION: The solder composition contains: a flux composition containing (A) a rosin-based resin, (B) an activator and (C) a thixotropic agent; and (D) a solder powder. The (C) component contains (C1) an amide compound having a weight average molecular weight Mw from 500 to 2500 inclusive, a number average molecular weight Mn from 500 to 1500 inclusive, and a value of Mw/Mn from 1.2 to 2.5 inclusive.SELECTED DRAWING: None
Patent JP-2023128063-A (JP)
Title: Tape reel and tape cartridge
Inventor: KADOYA YOSUKE
IPC: G11B23/107
Filed: 2022-03-02
Abstract: To provide a tape reel with a cylindrical portion having a shape close to a perfect circle and a tape cartridge having the tape reel with the cylindrical portion having a shape close to a perfect circle.SOLUTION: A tape reel includes a cylindrical portion and a bottom portion having an upright surface on which the cylindrical portion stands. The upright surface includes a central surface located on a center side of the bottom portion and a first inclined surface that is formed along a circumferential direction of the cylindrical portion on the outer peripheral portion of the central surface and inclines so that the wall thickness of the bottom portion gradually reduces toward the outer peripheral portion. A through hole passing through the bottom portion is formed on the outer peripheral portion, a pair of wall portions stand on the first inclined surface on both ends of the through hole in the circumferential direction, and a second inclined surface, whose inclined angle with respect to the central surface is smaller than the inclined angle of the first inclined portion, is formed on a surface continuous with the central surface of each wall portion.SELECTED DRAWING: Figure 7
Patent JP-2022066376-A (JP)
Title: Store support system, store support method, and program
IPC: G06Q30/06
Filed: 2022-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a store support system capable of giving more appropriate work instructions, a store support method, and a program. 
     SOLUTION: A store support system 10 includes an acquisition unit 12, a schedule generation unit 13, and an output unit 14. The acquisition unit 12 acquires work information about multiple types of works in a store 9 and store information about the status of the store 9. The schedule generation unit 13 generates work schedule information that represents a correspondence relation between an irregular work included in the work information and occurring irregularly during a target period and the time to perform the irregular work based on the size of a workload during the target period calculated from the store information. The output unit 14 outputs the work schedule information generated by the schedule generation unit 13. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023135479-A (JP)
Title: Control device of mobile object, control method of mobile object, mobile object, information processing method and program
Inventor: TSUKAMOTO Nanami
IPC: G08G1/00
Filed: 2022-03-15
Abstract: To provide a control device of a mobile object which can reduce occurrence of stop of the mobile object when the mobile object travels to a stop position which is adjusted by a user and the mobile object.SOLUTION: A control device of a mobile object according to the present disclosure adjusts a stop position of the mobile object on the basis of an instruction of a user and comprises: instruction acquisition means of acquiring instruction information for designating a predetermined target from a communication device used by the user: image acquisition means of acquiring a photographed image to be photographed in the mobile object; determination means of determining a position of the predetermined target from the mobile object as the stop position on the basis of an area of the predetermined target identified in the photographed image; and control means of controlling travel of the mobile object so that the mobile object travels toward the determined stop position, wherein the control means controls the travel of the mobile object to the stop position by updating the stop position determined to the predetermined target according to a motion of the mobile object when it becomes impossible to identify the predetermined target in the photographed image while the mobile object travels toward the stop position.SELECTED DRAWING: Figure 8A
Patent JP-2023137465-A (JP)
Title: Printing device and roll holding device
Inventor: WADA KAKU
IPC: B65H16/06
Filed: 2022-03-18
Abstract: To provide a printing device which is configured so that resistance caused by an inserted portion is reduced in fitting a roll holding part to a roll paper core tube.SOLUTION: A printing device, which performs recording on a sheet supplied from a roll having the sheet wound therearound, comprises a roll holding part holding the roll and a support part supporting the roll holding part. The roll holding part has a core part extending in an axial direction, which is inserted into a core tube of the roll from the axial direction, where the core part includes contact members that can be fitted to the core tube to contact an inner wall of the core tube, and an operating mechanism that can perform an operation of pressing the contact members toward the inner wall and an operation of retreating the contact members from the inner wall.SELECTED DRAWING: Figure 16
Patent JP-2023137928-A (JP)
Title: Substrate processing system, alignment device, and substrate shape monitoring method
Inventor: SHOJI KENTO
IPC: H01L21/68
Filed: 2022-03-18
Abstract: To provide a technique capable of suppressing erroneous detection of a contour of a substrate when detecting a contour position by rotating the substrate.SOLUTION: A substrate processing system includes: a mounting table on which a substrate is mounted; a rotation mechanism unit which rotates the mounting table; a sensor which detects a contour of the substrate during the rotation of the substrate; and a control device. The control device controls the steps of: (a) rotating the mounting table at a first speed and a first acceleration when first rotating the substrate; (b) referring to information about a contour position of the substrate detected by the sensor when the mounting table is once rotated from a rotation start point to a rotation end point, to determine whether or not a deviation amount of the contour position of the substrate at the rotation start point and the rotation end point is equal to or greater than a threshold; and (c) rotating the mounting table at a second speed lower than the first speed and/or a second acceleration lower than the first acceleration in a case where it is determined that the deviation amount of the contour position of the substrate is equal to or greater than the threshold, and performing a retry operation of the determination in (b).SELECTED DRAWING: Figure 8
Patent JP-2022082622-A (JP)
Title: Joint, drainage system and building
IPC: F16L5/00
Filed: 2022-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a joint capable of blocking smoke and flame generated below. 
     SOLUTION: A resin collective joint 1 which is configured to be insertable into a floor slab S and includes a plurality of branch pipes 3 comprises a resin upper member 12 protruding above the floor slab S with the collective joint 1 being inserted into the floor slab S, a plastic lower member 14 that is externally fitted and connected to the lower end of the upper member 12 and whose upper part is located inside the floor slab S and whose upper end protrudes from the top surface of the floor slab S and whose lower part protrudes below the floor slab S with the collective joint 1 being inserted into the floor slab S, a blade member 18 that is inclined with respect to the axis of the lower member 14, and a thermal expansion material 30 provided on the peripheral wall of the lower member 14. With the collective joint 1 being inserted into the floor slab S, the top end of the thermal expansion material 30 protrudes from the top surface of the floor slab S, and the thermal expansion material 30 is positioned to be buried within the floor slab S, and the bottom end of the thermal expansion material 30 is positioned lower than the top of the blade member 18. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023142493-A (JP)
Title: Food material filling device, food material discharging nozzle, food manufacturing device, food material filling method, and food manufacturing method
Inventor: KURIYAMA YUTA
IPC: A23P20/20
Filed: 2022-03-25
Abstract: To provide an advantageous technique for localizing an inner food material (a filling food material) in a desired place in the inside of an outer food material (a base food material) with accuracy with a simple device configuration.SOLUTION: A food material filling device includes: a base food material holding part for holding a base food material; a food material discharging nozzle which has a discharge port for discharging a filling food material and extends in a first direction, and where the discharge port opens in a second direction that is different from the first direction; and a moving part which relatively moves the base food material held by the base food material holding part and the food material discharge nozzle so that the base food material moves in the first direction relative to the discharge port after discharging the filling food material from the discharge port positioned inside the base food material held by the base food material holding part.SELECTED DRAWING: Figure 5
Patent JP-2023146617-A (JP)
Title: Method for producing mpc-like structure
Inventor: UMEDA DAISUKE
IPC: C12N5/09
Filed: 2022-03-29
Abstract: To provide a method for producing an MPC-like structure.SOLUTION: A method for producing a micropapillary carcinoma (MPC)-like structure includes the step of three-dimensionally culturing pulmonary adenocarcinoma-derived cells under hypoxic conditions, to prepare an MPC-like structure.SELECTED DRAWING: Figure 12
Patent JP-2023148153-A (JP)
Title: Injection tool and tunnel structure
Inventor: YANAGI TOMOHIRO
IPC: E21D11/00
Filed: 2022-03-30
Abstract: To provide an injection tool capable of suppressing formation of a gap between itself and a surface of a tunnel structure, and the tunnel structure.SOLUTION: An injection tool 20 of the present invention comprises: an injection pipe 21 inserted into a hole part 12 arranged in a tunnel structure 11; and a fixture 22 connected to a base end part of the injection pipe 21 and fixed on a surface of the tunnel structure 11, wherein the fixture 22 comprises a fixing part 221 arranged along the surface of the tunnel structure 11, and a cylindrical part 23 connected to the base end part of the injection pipe 21, and the fixing part 221 is formed using a thermoplastic resin with tensile elastic modulus of 1,000 MPa or more to 5,000 MPa or less.SELECTED DRAWING: Figure 1
Patent JP-2023151159-A (JP)
Title: Mobile object and control method therefor
Inventor: YASUI YUJI
IPC: G05D1/02
Filed: 2022-03-31
Abstract: To provide a mobile object that suitably modifies a path in accordance with a path change by a user and to suitably conduct re-authentication of the user when the user has been lost by the mobile object.SOLUTION: A mobile object includes a first sensor for detecting a target object in surroundings, recognizes and sets a user, acquires a predicted path indicating a future path of the user on the basis of the movement of the set user and an output from the first sensor, generates a path of a mobile object so as to lead the user on a forward side of the user on the basis of the predicted path, and causes the mobile object to travel in accordance with the generated path. When detecting a change in a moving direction of the user on the basis of the output from the first sensor, the mobile object modifies the path so as to cause the mobile object to move to the forward side of the user in accordance with the changed moving direction.SELECTED DRAWING: Figure 9
Patent JP-2023151330-A (JP)
Title: Hermetic compressor and manufacturing method thereof
Inventor: TADA NAOTO
IPC: F04B39/12
Filed: 2022-03-31
Abstract: To radially downsize a compressor body container.SOLUTION: In a hermetic compressor, an accumulator container supplying gas refrigerant to a compression part is disposed below a compressor body container. The accumulator container has a cup-shaped accumulator shell and an opening side of the accumulator shell is joined to the compressor body container. A single refrigerant supply pipe for supplying the gas refrigerant to the compression part from the accumulator shell is disposed inside the accumulator shell. The refrigerant supply pipe passes through a bottom shell of the compressor body container from the inside of the accumulator shell and is connected to the compression part. In the compression part is formed a refrigerant supply path for supplying the gas refrigerant to an upper compression space of an upper cylinder and a lower compression space of a lower cylinder each from the refrigerant supply pipe, and the refrigerant supply pipe is connected to the refrigerant supply path.SELECTED DRAWING: Figure 3
Patent JP-2023151431-A (JP)
Title: Caliper seal structure
Inventor: EBINUMA TAKATOSHI
IPC: F16D65/18
Filed: 2022-03-31
Abstract: To provide a caliper seal structure that regulates the axial movement of a piston seal and improves the motion of a piston.SOLUTION: In a caliper seal structure, a region R1 at one side of a piston seal 21 in an axis-C1 direction of a cylinder 5 is set as a hydraulic pressure side for receiving hydraulic pressure, and a region R2 at the other side of the piston seal 21 in the axis-C1 direction of the cylinder 5 is set as an atmosphere side which is released to an atmosphere. A groove forming part 11A has a holding part 31 for setting a groove width of a seal groove 11 in the axis-C1 direction as a first groove width H1, bringing inside faces 13, 14 of the seal groove 11 at both sides in the axis-C1 direction into contact with outside faces 23, 24 of the piston seal 21 at both sides in the axis-C1 direction, and holding the piston seal 21, and an expansion part 35 formed at least at one point of the seal groove 11 in a circumferential direction, and setting the groove width of the seal groove 11 in the axis-C1 direction as a second groove width H2 which is expanded more than the first groove width H1 to one side in the axis-C1 direction.SELECTED DRAWING: Figure 2
Patent JP-2022084935-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that allows players to play with peace of mind. 
     SOLUTION: On the basis of a determination result of determination means being a specific determination result, variation means is variably controlled by variation control means from a second state to a first state for a predetermined period, and a drive member for changing the flow-down area in which game balls that have entered ball entry means flow is driven by drive control means. On the basis of the fact that detection means has detected the game balls, a predetermined privilege advantageous to the player is imparted by privilege imparting means. In a specific state where it is difficult for the detection means to detect the game balls, a specific control is executed by specific control means on the basis of the flow-down situation of the game balls that have entered the ball entry means, thereby allowing players to play with peace of mind. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023152082-A (JP)
Title: drive unit
Inventor: ABE RYOSUKE
IPC: G06F8/654
Filed: 2022-04-01
Abstract: To update firmware during an operation of a drive unit.SOLUTION: A drive unit comprises: a first storage unit in the nonvolatile storage area of which firmware is stored; a second storage unit; and a processing unit which copies the firmware in the first storage unit in start of the drive unit and stores the copied firmware in the second storage unit, wherein the processing unit updates the firmware in the first storage unit on the basis of update information of the firmware by reading the copied firmware from the second storage unit to be executed during an operation of the drive unit when the update information of the firmware is accepted.SELECTED DRAWING: Figure 2
Patent JP-2022084948-A (JP)
Title: Radio tag detection device
IPC: F24C7/02
Filed: 2022-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a radio tag detection device capable of reducing a probability that a radio tag is thrown into a microwave oven. 
     SOLUTION: A radio tag detection device 10 is equipped with an attaching portion 11, an antenna 13, a transmitting portion, and a notifying portion. The attaching portion is attached to the microwave oven 20. The antenna is turned to an area in front of an input port of a heating chamber 21 in which a heating object is placed in the microwave oven attached with the attaching portion. The transmitting portion transmits electromagnetic waves to the antenna. The notifying portion notifies under the condition that tag information stored in the radio tag is received from the radio tab 30 receiving the electromagnetic waves transmitted by the transmitting portion. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023153568-A (JP)
Title: Aluminum nitride sintered body
Inventor: NORITAKE MASANOBU
IPC: C04B35/582
Filed: 2022-04-05
Abstract: To provide an aluminum nitride sintered body having high thermal conductivity and a high volume resistivity.SOLUTION: An aluminum nitride sintered body disclosed by the present specification includes: a composite oxide that is composed mainly of aluminum nitride and contains a rare earth element and aluminum; and zirconium nitride. In the aluminum nitride sintered body, a thermal conductivity at 25°C is 150 W/m K or more, a thermal conductivity at 600°C is 60 W/m K or more, and a volume resistivity at 600°C is 1.0×109 Ω cm or more and 1.0×1012 Ω cm or less.SELECTED DRAWING: None
Patent JP-2022082698-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing a player's interest in a game. 
     SOLUTION: Game state setup means sets up one game state, as a game state after terminating execution of a privilege game by privilege game execution means, out of a plurality of game states including at least a first game state and a second game state whose advantageous degree to a player is higher than that of the first game state. On the basis of establishment of predetermined specific conditions during the privilege game, specific performance execution means executes a specific performance in a period until the privilege game is terminated, and a period until a dynamic display of one or a plurality of pieces of identification information to be executed after termination of the privilege game is terminated. The specific performance comprises a performance capable of suggesting to the player whether a game state after termination of the specific game is the second game state or not. This configuration has such an effect as to enhance the player's interest in the game. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023138215-A (JP)
Title: Molding method and molding device for plastic sheet
Inventor: MATSUMOTO YASUHIRO
IPC: B29C59/04
Filed: 2022-03-18
Abstract: To provide a molding method and a molding device for a plastic sheet having a plurality of convex shapes on at least one side of the sheet.SOLUTION: In a molding method and a molding device for a plastic sheet, a molten resin 11c extruded flat from a T-die 11b of an extruder 11a is led between an upper belt mold 15a and a lower belt mold 15b, and the molten resin 11c is formed into the protrusion on at least one side by the upper belt mold 15a and the lower belt mold 15b. In order to prevent the molten resin 11c extruded from the T-die 11b from dripping down in front of a molding device, the lower belt mold 15b receives the molten resin 11c extruded from the T-die 11b.SELECTED DRAWING: Figure 1
Patent JP-2023154791-A (JP)
Title: Surface coating layer formation method and method for manufacturing gasket
Inventor: KOSHIMOTO Akira
IPC: B05D3/00
Filed: 2022-04-08
Abstract: To provide a surface coating layer formation method and a method for manufacturing a gasket which can reduce falling of insoluble fine particles into a chemical liquid while maintaining stable slidability while preventing leakage of a liquid agent.SOLUTION: A surface coating layer formation method has: a coating step of coating a material on a surface layer having such a composition that silicon-based rubber particles are contained in a silicon-based solution (Investigation number 1 (blending 1)) onto the surface of a base material with a predetermined coating film thickness; a drying step of drying a sliding member after coating at a first temperature for first time; a baking step of baking the sliding member after drying at a second temperature for second time; and a cleaning step of extracting and cleaning the sliding member after baking at a third temperature for third time.SELECTED DRAWING: Figure 4
Patent JP-2023155613-A (JP)
Title: Torque limiter and torque limiter unit
Inventor: ITOMI SHOJI
IPC: F16D15/00
Filed: 2022-04-11
Abstract: To provide a torque limiter which does not cause a delay of the transmission of rotation even if an input-side rotation direction is switched during the transmission of the rotation.SOLUTION: A torque limiter comprises: an outer cylinder 11 provided with a slit 11a extending in an axial direction while penetrating from an external periphery to an internal periphery; and an inner ring 12 arranged inside the outer cylinder 11 in a radial direction. The torque limiter presses rollers 13 as engagement pieces which are accommodated in the slit 11a of the outer cylinder 11 against an axial-direction groove 12a provided at an external peripheral cylinder face of the inner ring 12 by a C-shaped plate spring 14 which is covered on an external peripheral face of the outer cylinder 11, transmits rotation to the inner ring 12 via the rollers 13 when torque which is equal to or smaller than prescribed set torque is applied to the outer cylinder 11, makes the rollers 13 come off from the axial-direction groove 12a of the inner ring 12 against a pressing force of the C-shaped plate spring 14 when torque exceeding the set torque is applied, and does not cause a delay of the transmission of the rotation even if a rotation direction of the outer cylinder 11 is switched during the transmission of the rotation without performing the transmission of the rotation.SELECTED DRAWING: Figure 1
Patent JP-2023161102-A (JP)
Title: 水位センサ、貯水タンク、手洗い装置、循環型水処理装置
IPC: G01F23/24
Filed: 2022-04-25
Abstract: 【課題】バイオフィルムを形成し得る微生物を含む不純物を含有する水の水位を、正確に計測する。【解決手段】水位センサは、第１電極、第２電極、及び制御部を具備する。第１電極は、バイオフィルムを形成し得る微生物を含む不純物を含有する水を貯留するタンク内の第１高さに設置される。第２電極は、タンク内の、第１高さよりも高い第２高さに設置される。制御部は、第１電極と第２電極とに水が接触すると第２高さまで水が到達したことを検出する。【選択図】図６