baber/WOPTO huggingface dataset:
Patent JP-2022026330-A (JP)
Title: Forging method and forging processing system
Inventor: NUMAMIYAUCHI RYUICHI
IPC: B21J13/10
Filed: 2020-07-30
Abstract: To provide a forging method and a forging processing system capable of suppressing a shift in forging position.SOLUTION: A forging method in which an object of forging is carried to a forging processing part by a carrier arm and forging processing on the object of forging is performed includes: a carrying step of carrying the object of forging to a correction information acquisition part provided at a different position from the forging processing part; an acquisition step of acquiring position information related to a position of the object of forging, carried to the correction information acquisition part, in a three-dimensional space; a correction step of correcting a carrying position of the carrying arm to the forcing processing part based upon the position information; and a forging processing step of performing forging processing on the object of forging carried to the carrying position having been corrected.SELECTED DRAWING: Figure 3
Patent JP-2022026444-A (JP)
Title: Game machine
Inventor: KAMIYA TOMOYOSHI
IPC: A63F7/02
Filed: 2020-07-31
Abstract: To provide a game machine capable of suitably increasing a degree of attention to a game.SOLUTION: An MPU of a main control device executes a winning/losing lottery on the basis of entry into operation holes. When a jackpot occurs as a result of the lottery, control is shifted to a normal game state corresponding to a high-probability mode and a high-frequency support mode via a special game state. In the case of a normal game state corresponding to a high-frequency support mode, a stage displayed on a display screen 95a of a pattern display device becomes a particular stage. In the particular stage, an opponent character EC for suggesting a lottery mode and a friend character FC for suggesting the remaining guaranteed number of times are displayed in a resident manner on the display screen 95a. When the number of execution times of game rounds after completion of a special game state reaches a prescribed number of times, a second-class particular performance is executed, and display of the friend character FC and the opponent character EC in a game round after the second-class particular performance may be changed.SELECTED DRAWING: Figure 232
Patent JP-2022026483-A (JP)
Title: Skiving cutter
Inventor: HAYASHI MASANOBU
IPC: B23Q11/10
Filed: 2020-07-31
Abstract: To provide a skiving cutter which can preferably prevent clogging of chips in a tooth groove to achieve high working accuracy.SOLUTION: A typical structure of a skiving cutter according to the invention for achieving the above object is a skiving cutter 100 in which a shank 120 and a cutting blade 140 are integrated. A coolant groove 122 which supplies a coolant to the cutting blade 140 is formed from a rear end of the shank 120 to the front end on an outer peripheral surface of the shank 120.SELECTED DRAWING: Figure 2
Patent JP-2022026526-A (JP)
Title: Information processing device and program
Inventor: TOKUCHI KENGO
IPC: G06Q10/02
Filed: 2020-07-31
Abstract: To provide an information processing device and a program that allow a location where a business is conducted to be used for a purpose other than the business.SOLUTION: In an information processing system, a processor executes, when a specific condition is satisfied, processing of renting a location where a business is conducted, as a location used for a purpose other than the business. In addition, when the specific condition is satisfied, it executes processing of receiving a reservation for rental of the location. The specific condition is a condition related to a relationship between a first profit that is predicted to be obtained by performing a business at the location and a second profit that is obtained by renting the location.SELECTED DRAWING: Figure 1
Patent JP-2022027124-A (JP)
Title: Packaging bag
Inventor: MUROYA YOSUKE
IPC: B65D33/06
Filed: 2020-07-31
Abstract: To provide a packaging bag for a microwave oven that can be readily gripped by a user when being used as tableware.SOLUTION: A packaging bag for a microwave oven includes a flexible film formed into a bag shape. The packaging bag includes: a weld part in which the film is welded to each other; and a gripping part provided on an outer side of the weld part and used by a user in gripping the packaging bag, where a length from an inner edge part of the weld part to an outer end part of the gripping part is 2 cm or more.SELECTED DRAWING: Figure 1
Patent JP-2022029129-A (JP)
Title: Exhaust port seal body
Inventor: HIRASHIRO YOSHIMICHI
IPC: B60K13/04
Filed: 2020-08-04
Abstract: To provide a detachable seal body in an outlet part of an exhaust port to prevent back flow of waste water into an engine by back flow from the exhaust port along an exhaust route, considering that an exhaust gas from the engine passes through an exhaust pipe of the engine and enters a muffler, and is emitted from the exhaust port of a tail pipe connected to the muffler.SOLUTION: A detachable exhaust gas seal body is provided in an exhaust port of a tail pipe connected to a muffler to prevent back flow of waste water into an engine.SELECTED DRAWING: Figure 1
Patent JP-2020194180-A (JP)
Title: Virtual and augmented reality systems and methods having improved diffractive grating structures
Inventor: ROBERT DALE TEKOLSTE
IPC: H04N5/64
Filed: 2020-08-05
Abstract: To provide virtual and augmented reality systems and methods having improved diffractive grating structures.SOLUTION: Disclosed is an improved diffraction structure for 3D display systems. The improved diffraction structure includes an intermediate layer that resides between a waveguide substrate and a top grating surface. The top grating surface comprises a first material that corresponds to a first refractive index value, the underlayer comprises a second material that corresponds to a second refractive index value, and the substrate comprises a third material that corresponds to a third refractive index value. In one embodiment, all of the waveguide substrate, the underlayer and the surface grating correspond to different refractive index values. In one embodiment, the surface grating corresponds to a surface grating refractive index that is higher than the underlayer diffractive index, and the underlayer diffractive index is higher value than the waveguide refractive index.SELECTED DRAWING: Figure 1
Patent JP-2022029722-A (JP)
Title: Authenticity determination system and method of determining authenticity
Inventor: SUZUKI TOMOKO
IPC: B42D25/378
Filed: 2020-08-05
Abstract: To easily conduct authenticity determination of printed matter with latent information by retroreflective ink.SOLUTION: An authenticity determination system conducts authenticity determination of printed matter that includes: visible information that contains color material and is formed on one side of the substrate; and a retroreflective ink layer that contains retroreflective ink and shows latent information. This system includes: a memory part that stores a table that shows the correspondence between the visible information formed on the printed matter and the latent information; an image receiving part that receives a first photographed image of the printed matter that is imaged by an imaging device without using lighting and a second photographed image of the printed matter that is imaged by the imaging device using lighting; an extracting part that extracts the latent information from the second photographed image; and a determination part that refers to the table, compares whether or not the latent information extracted by the extracting part is coincident with the latent information corresponding to the visible information inside the first photographed image, and determines the authenticity of the printed matter.SELECTED DRAWING: Figure 1
Patent JP-2022030638-A (JP)
Title: Conveying apparatus and conveying method for punched plate
Inventor: NAGANO SHINYA
IPC: B21D43/22
Filed: 2020-08-07
Abstract: To provide a conveying apparatus and a conveying method capable of efficiently laminating punched plates, and capable of reducing workload.SOLUTION: A conveying apparatus 10 is provided with: a guide body 23 that is for laminating punched plates 1 that fall from a lower metal pattern 11 side, on a placing surface portion 20 at an inner-machine position of a conveying body 21, and that guides the plurality of punched plates 1 so as to align and overlap on the placing surface portion 20; and an advancing/retracting mechanism 24 for moving the guide body to an advanced position for guiding the punched plates 1 after advancing the guide body between the lower metal pattern 11 and the placing surface portion 20, or a retracted position to which the guide body 23 is retracted so as not to interfere with the other member when the conveying body 21 is moved.SELECTED DRAWING: Figure 1
Patent JP-2022032278-A (JP)
Title: Question answering device
Inventor: FUNATSUKURI MINA
IPC: G06Q50/10
Filed: 2020-08-11
Abstract: To provide a question answering device that can efficiently store a set of an unanswered question sentence and an answer sentence in a database.SOLUTION: A question answering device 1 of the present disclosure includes: a dialogue log processing unit 112 that extracts a question sentence of a user from dialogue log data with the user; and a similarity degree determination unit 114 that determines whether or not a similarity degree between the question sentence of the user and pre-stored question sentences is lower than a predetermined standard. The question answering device 1 includes a frequency determination unit 115 that determines whether or not a frequency of the question sentence of the user in the question sentences included in the dialogue log data is higher than a predetermined standard. The question answering device 1 includes a registration unit 116 that registers, when the similarity degree is lower than the predetermined standard and the frequency is higher than the predetermined standard, the question sentence of the user and an answer sentence of an administrator to the question sentence of the user in a database.SELECTED DRAWING: Figure 1
Patent JP-2022032353-A (JP)
Title: Bridge structure
Inventor: KANAO SHIGEKI
IPC: E01D21/00
Filed: 2020-08-11
Abstract: To provide a bridge structure capable of easily performing work for installing a floor slab on a bridge and work for repairing the floor slab.SOLUTION: In a bridge structure in which a plurality of floor slabs 3, 4 containing a fiber-reinforced concrete material are arranged in a bridge axial direction of the bridge, a gap part 6 in which wall surfaces of the floor slabs 3, 4 facing each other are separated from each other is formed in an upper part of a joint part 5 of the adjacent floor slabs 3, 4, and an abutting part 8 (81, 82) in which the wall surfaces of the floor slabs 3, 4 facing each other abut on each other is formed in a lower part of the joint part 5, and a filler 7 is filled in the gap part 6.SELECTED DRAWING: Figure 2
Patent JP-2020191893-A (JP)
Title: Grazing method
Inventor: KURODA SHIGEHARU
IPC: A01K3/00
Filed: 2020-07-20
Abstract: To provide a grazing method for breeding without losing the appetite of livestock, even when the temperature is high.SOLUTION: A grazing method includes a water circulation step for feeding water to livestock 31 with a drinking water supply pipe, and receiving water by a drinking water receiving pipe from the drinking water supply pipe, a confining step for forming a grazing unit by being surrounded by a fence, and confining livestock thereinto, and a moving step for moving the fence to a periphery of a feeding device 19 for feeding water to the drinking water supply pipe, and receiving water from the drinking water receiving pipe, and moving the grazing unit periodically.SELECTED DRAWING: Figure 3
Patent JP-2022035647-A (JP)
Title: Game machine
Inventor: KAMIYA TOMOYOSHI
IPC: A63F7/02
Filed: 2020-08-21
Abstract: To provide a game machine capable of enhancing interest of a game suitably in an advantageous game state.SOLUTION: In a configuration which performs control to display prescribed performance to display means when a prescribed performance condition is satisfied in an advantageous game state, as prescribed performance, prescribed display information (for example, the number of second characters as followings) is displayed by varying modes stepwise by a plurality of performance executed over a plurality of variable display, so that it is possible to suitably propose to a player, by performance in which modes of the prescribed display information vary stepwise, that a prescribed performance condition is satisfied in the advantageous game state.SELECTED DRAWING: Figure 48
Patent JP-2022035810-A (JP)
Title: Electromagnetic removing device of circuit breaker
Inventor: ITO YASUSHI
IPC: H01H73/50
Filed: 2020-08-21
Abstract: To provide an electromagnetic removing device of a circuit breaker, capable of preventing the generation of beating sounds without loosing a member that holds a movable electromagnetic piece.SOLUTION: An elastic holding member 14 as a plate spring, having a base part 14A caulked into a fixed electromagnetic piece 12 between the fixed electromagnetic piece 12 and a movable electromagnetic piece 13 and comprising the movable electromagnetic piece 13 and a holding part 14B are interposed, and the movable electromagnetic piece 13 is energized to a normal posture side by an energization force of the elastic holding member 14. That is, since the elastic holding member 14 is caulked into the fixed electromagnetic piece 12, there is no generation of a gap in a connection part between a member holding the movable electromagnetic piece 13 as conventional one and the fixed electromagnetic piece 12. Thus, no looseness of the elastic holding member 14 occurs against the fixed electromagnetic piece 12 even if strain occurs in a current waveform due to the connection of an inverter device as a negative device, and the generation of beating sounds can be prevented.SELECTED DRAWING: Figure 3
Patent JP-2020197306-A (JP)
Title: Filtration clamp with optional alignment collar, and filtration system
Inventor: GREENIZEN KURT E
IPC: F16B2/24
Filed: 2020-08-24
Abstract: To solve the problem in which, as a result of employing a single torsion spring with a high force rating, the design of a clamp requires large handles capable of actuating the spring which in turn are difficult to control, give multiple pinch points to the user, are cumbersome, and can affect the stability of the assembly in several ways.SOLUTION: A clamp includes: a first jaw member having a camming surface; a second jaw member pivotable with respect to the first jaw member; a first biasing member biasing the first and second jaw members to a first position; and a locking mechanism that includes a cam or roller for cooperating with the camming surface of the jaw member, and a second biasing member biasing the cam or roller against the camming surface to lock the first and second jaw members in a second position. An optional alignment collar can be used to align components of a filtration apparatus prior to clamping. A filtration apparatus includes the clamp, and also the optional alignment collar.SELECTED DRAWING: Figure 4
Patent JP-2022037629-A (JP)
Title: Heating apparatus
Inventor: ICHIKURA MANABU
IPC: H05B3/00
Filed: 2020-08-25
Abstract: To provide a heating apparatus that easily suppresses overheating.SOLUTION: A heating apparatus that has a heating unit 2 that heats by energization and heats a heating target H includes a fuse substrate 3 arranged on the upper side of the heating unit 2 and having a fragile part formed so as to be blown in response to pressure from the lower side, a fuse 4 arranged so as to cross the portion where the fragile part is formed in the fuse substrate 3 and connected in series with the heating unit 2, and a deformation unit that is placed under the fuse substrate 3, is formed so as to be deformed in response to a change in the surrounding environment, and presses the fuse substrate 3 from the lower side to cut the fuse substrate 3 from the fragile part together with the fuse 4.SELECTED DRAWING: Figure 1
Patent JP-2022038066-A (JP)
Title: Pipe support structure
Inventor: YAMADA JUNTA
IPC: F16L3/00
Filed: 2020-08-26
Abstract: To provide a pipe support structure capable of supporting pipes connected upstream and downstream of pipe connections such as a valve and a strainer in a narrow space.SOLUTION: A pipe support structure supports: a valve 4; a first pipe 9a having a second flange 5a bolted to a first flange 4a that is one flange of the valve 4; and a second pipe 9b having a fourth flange 5b bolted to a third flange 4b that is the other flange of the valve 4. The pipe support structure comprises a first pliers plate 1a bolted together with the first flange 4a and the second flange 5a, a second pliers plate 1b bolted together with the third flange 4b and the fourth flange 5b, a base plate 2 connecting the first pliers plate 1a and the second pliers plate 1b, and a support member 3 supporting the base plate 2 against a building structure 11.SELECTED DRAWING: Figure 1
Patent JP-2022041240-A (JP)
Title: Sterilization device for boarding handrail
Inventor: SAKURAI HIDEYUKI
IPC: A61L2/10
Filed: 2020-08-31
Abstract: To provide a sterilization device for a boarding handrail, capable of sterilizing a boarding handrail without deteriorating its function as a boarding handrail.SOLUTION: A sterilization device 50 for a boarding handrail 30 includes: a cover member 54 provided for a door 20 configured to open/close a boarding gate 16 of a vehicle 10, and configured to, when the door 20 closes the boarding gate 16, be opposingly arranged close to a boarding handrail 30 provided in a perimeter of the boarding gate 16, and when the door 20 opens the boarding gate 16, be moved away from the boarding handrail 30; and an irradiation device provided at a face side opposing the boarding handrail 30 of the cover member 54 and configured to irradiate the boarding handrail 30 with ultraviolet light.SELECTED DRAWING: Figure 9
Patent JP-2022041766-A (JP)
Title: Voltage amplifier circuit
Inventor: TAKASE TAKAHIDE
IPC: H03F3/34
Filed: 2020-09-01
Abstract: To provide a voltage amplifier circuit that does not saturate an output voltage by a DC offset voltage without increasing the circuit area.SOLUTION: A voltage amplifier circuit 1A includes an arithmetic amplifier circuit 2, a feedback capacitance 3, an input capacitance 4, a first pseudo-resistance circuit 5, an integrator circuit 7A, a control circuit 10, and an adder circuit 11. The arithmetic amplifier circuit 2 includes an inverting input terminal 2a, a non-inverting input terminal 2b, and an output terminal 2c. The feedback capacitance 3 and the first pseudo-resistance circuit 5 are connected between the inverting input terminal 2a and the output terminal 2c, and the input capacitance 4 is connected to the inverting input terminal 2a. The integrator circuit 7A includes a second pseudo-resistance circuit 6 and outputs a signal in which a signal band of an output voltage appearing in the output terminal 2c of the arithmetic amplifier circuit 2 or a frequency component higher than the signal band is attenuated. The control circuit 10 compensates for each voltage dependence of the first and second pseudo-resistance circuits 5 and 6. The adder circuit 11 adds the output of the integrator circuit 7A to the potential of the non-inverting input terminal 2b.SELECTED DRAWING: Figure 1
Patent JP-2022043515-A (JP)
Title: Handrail and working platform system
Inventor: SENDA TOYOJI
IPC: E04G21/32
Filed: 2020-09-04
Abstract: To reduce the types of a handrail.SOLUTION: The present invention relates to a handrail 31 that is mounted to an edge of a top plate part 110 of a working platform 100 and has horizontal frame parts 38 capable of extending in the longitudinal direction. In addition, the horizontal frame parts 38 each have a stopper part 43 that makes its extension gradually stop when extending in the longitudinal direction.SELECTED DRAWING: Figure 8
Patent JP-2021001112-A (JP)
Title: Method for fabrication and transfer of graphene
Inventor: ALIAKSANDR ZARETSKI
IPC: C01B32/194
Filed: 2020-09-09
Abstract: To provide a method for transferring high quality large-area graphene layers (e.g., single-layer graphene) to a flexible substrate.SOLUTION: A method of manufacturing a graphene layer on a substrate includes the steps of: providing a graphene layer disposed on a first substrate; applying a metal layer to the graphene layer to form a metalized graphene layer; exfoliating the metalized graphene layer from the first substrate; laminating the metalized graphene layer to a second substrate; and removing the metal layer from the graphene layer after the lamination of the graphene layer to the second substrate, wherein the first substrate comprises copper, and the second substrate is a flexible transparent substrate.SELECTED DRAWING: None
Patent JP-2022036868-A (JP)
Title: Virtual reality system and virtual reality advertising system execution method
Inventor: MURAYAMA KOHEI
IPC: G06T19/00
Filed: 2020-08-23
Abstract: To provide a virtual reality system and a virtual reality advertising system execution method in which a system uses a virtual reality device to grasp a user's situation and presents functions and advertisements.SOLUTION: A computer execution method uses a virtual reality device having a predetermined sensor for recognizing a user's situation, state, and location, and a predetermined server for providing a virtual reality system and an advertising system, determines the user's situation, state, and location or whether the system has received or has been notified something (hereinafter referred to as a trigger), and initiates or displays an appropriate application, information, function, or advertisement (hereinafter referred to as a function). The method has a function of limiting or controlling the acquisition of triggers and information by users, and includes associating an advertisement with the trigger, associating the advertisement with geographical coordinates, and paying a predetermined advertisement fee. The system grasps the trigger and automatically presents the application, information, function or advertisement (function) required by the user.SELECTED DRAWING: None
Patent JP-2022047341-A (JP)
Title: Martensitic stainless steel sheet and method for producing martensitic stainless steel sheet
Inventor: MATSUBAYASHI HIROYASU
IPC: C22C38/00
Filed: 2020-09-11
Abstract: To provide a martensitic stainless steel sheet that has excellent bendability and has excellent resistance to delayed fracture.SOLUTION: A martensitic stainless steel sheet contains, in mass%, C: 0.10% or more and 0.15% or less, Si: 0.05% or more and 0.80% or less, Mn: 0.05% or more and 2.00%, P: 0.04% or less, S: 0.003% or less, Ni: 0.50% or less, Cr: 11.0% or more and 15.0% or less, Cu: 0.50% or less, N: 0.005% or more and 0.06% or less, Al: 0.20% or less with the balance being Fe, carbonitrides and inevitable impurities. The M value determined by the following formula (1) is 95.0 or more. The matrix is a martensite phase. In a cross section parallel with a rolling direction and a thickness direction, the carbonitrides have an area ratio of 1.00% or less. Formula (1): M value=420C-11.5Si+7Mn+23Ni-11.5Cr-12Mo-10V+9Cu-52Al+470N+189.SELECTED DRAWING: None