baber/WOPTO huggingface dataset:
Patent JP-2022047845-A (JP)
Title: Bonded joint, automobile component, and method for manufacturing bonded joint
Inventor: MATSUI SHO
IPC: B23K20/12
Filed: 2020-09-14
Abstract: To provide a bonded joint having a high bond strength, and an automobile component, and to provide a method for manufacturing a bonded joint having a high bond strength.SOLUTION: A bonded joint includes a first member that has a shaft part and is made of steel, a second member that has a bond surface larger than a cross section of the shaft part and is made of steel, and a bonded part obtained by friction pressure welding of a first end of the first member and the bond surface, in which in a cross section of the bonded joint passing through a shaft line of the shaft part, an average value Have of highest hardness on both ends of the bonded part obtained by continuously measuring hardness at a position with a depth of 0.1 mm from the bonded surface in the bonded part and its periphery is 761.6×C3-1897.2×C2+1848.8×C+168.3 or more.SELECTED DRAWING: Figure 2
Patent JP-2022048443-A (JP)
Title: Position measuring device and measuring method
Inventor: TAKAKUWA MAHO
IPC: G01B11/00
Filed: 2020-09-15
Abstract: To provide a position measuring device and a measuring method in which a position of a circuit pattern formed on a substrate is measured.SOLUTION: A position measuring device according to an embodiment comprises: a substrate holding part capable of holding a substrate including at least a part of a circuit pattern; a projection part which irradiates a substrate held by the substrate holding part with illumination light, and transmits reflected light from the substrate of illumination light radiated on the substrate; a liquid supply part capable of supplying liquid into a space between the substrate held by the substrate holding part and the projection part; an imaging part which allows the reflected light transmitted through the projection part to be incident to generate an image signal based on the reflected light; a position measuring part which acquires positional information regarding a position of the substrate holding part; and a control part which determines a coordinate position of at least a part of the circuit pattern in the substrate on the basis of, the positional information and the image signal.SELECTED DRAWING: Figure 1
Patent JP-2020202746-A (JP)
Title: Electric motor
Inventor: LIN JIUN-PING
IPC: H02K41/03
Filed: 2020-09-18
Abstract: To provide an electric motor capable of increasing the number of magnetic fluxes occurring in a gap between an armature and a needle compared to the conventional art.SOLUTION: An electric motor comprises: an armature having an armature coil; and a needle. The needle comprises a plurality of magnetic pole blocks. Each magnetic pole block comprises: an iron core arranged to oppose the armature; and a plurality of permanent magnets. The respective permanent magnets open opposed surfaces with the armature and surround the iron cores. In the respective magnetic pole blocks, the plurality of permanent magnets are arranged so that the same magnetic poles face the iron cores.SELECTED DRAWING: Figure 1
Patent JP-2022050872-A (JP)
Title: Sheet feeder
Inventor: IIMURA NAOYUKI
IPC: B65H3/52
Filed: 2020-09-18
Abstract: To provide a sheet feeder capable of reducing chattering noise occurring when a sheet is handled, without damaging the sheet.SOLUTION: A sheet feeder 2 makes stacked sheets P separate from each other when they pass through a pressure-contact area 19 between a pickup roller 12b and a handling member 13, and feeds the sheet P one by one downstream of the pressure-contact area 19. The sheet feeder has an air blowing part 23 for blowing air 24 in the direction of separating the sheet P from a handling member 13 over the sheet P after passing through the pressure-contact area 19, from a downstream side in the feeding direction of the sheet P.SELECTED DRAWING: Figure 5
Patent JP-2022051427-A (JP)
Title: Powder production device, powder production method and powder
Inventor: MATSUBARA AKIO
IPC: B28B1/30
Filed: 2020-09-18
Abstract: To provide a powder production device and a powder production method capable of producing fine powders having an arbitrary shape at high precision, and powders.SOLUTION: A mixture 1 obtained by mixing ceramic powder or metal powder with a binder comprising a photocurable composition is fed by a feed part 20. One or more composition layers 2 are formed by stretching the mixture 1 onto a molding face 11 of a molding table 10 by a stretching member 30. The formed each composition layer 2 is exposed by an exposure device 40, so that powders 3 comprising plural gains made of the cured one or more composition layers 2 are formed.SELECTED DRAWING: Figure 1
Patent JP-2020199366-A (JP)
Title: Game machine
Inventor: IWATA YOSHISUKE
IPC: A63F5/04
Filed: 2020-09-23
Abstract: To increase amusement by increasing the free space of a ROM in a main control circuit and utilizing the free space of the ROM.SOLUTION: In a game machine, operation processing means executes a predetermined update instruction capable of executing an update instruction, a lower-limit determination instruction, and a determination branch instruction by one instruction so as to compare a current timer value with a lower-limit value in counting processing of the timer value of a 2-byte soft timer, performs subtraction updating of the timer value when the current timer value is larger than the lower-limit value, holds the timer value at the lower-limit value when the current timer value is the lower-limit value or less, then updates an update start address of the soft timer by two bytes, and has an advantageous game state more advantageous than a normal game state. The operation processing means performs control of an advantageous game state by operation processing, and can determine privilege regarding the advantageous game state according to plural opportunities.SELECTED DRAWING: Figure 165
Patent JP-2021000500-A (JP)
Title: Exhalation port
Inventor: Katie fyfe
IPC: A61M16/08
Filed: 2020-09-23
Abstract: To provide exhalation ports used in single-limb, noninvasive ventilation systems.SOLUTION: An exhalation port 100 is disposed in series with a gas conduit such that the exhalation port has a first end 102 that is in fluid communication with an inlet 16 to a mask 10 and a second end 106 that is in fluid communication with a ventilator or gas source via a gas conduit 14. The exhalation port is preferably attached to an elbow connector 12 at or near the inlet of the mask. Positioning the exhalation port close to the mask inlet beneficially reduces the amount of dead space where CO2 gas can accumulate and beneficially reduces the rebreathing of exhaled gas by a patient.SELECTED DRAWING: Figure 1
Patent JP-2022052572-A (JP)
Title: Program, method for processing information, and information processor
Inventor: KIDOOSHI HIDEKI
IPC: G01C21/34
Filed: 2020-09-23
Abstract: To provide a program that calculates a plan for travelling on the whole travel route for an automatic driving vehicle.SOLUTION: The program acquires a travel route of an automatic driving vehicle formed of a predetermined road block and causes a computer to perform processing of calculating a travel route on the basis of a road block in the acquired travel route. The travel route includes the speed or the acceleration of the automatic driving vehicle in each road block. In the travel plan, the rate of travelling of the automatic driving vehicle is the same on both sides of the interface of the road blocks.SELECTED DRAWING: Figure 14
Patent JP-2022053830-A (JP)
Title: Plural-retractable-type writing instrument
Inventor: HOSOKI MAYURI
IPC: B43K24/12
Filed: 2020-09-25
Abstract: To reduce vibration and noise caused by warp of a refill.SOLUTION: A plural- retractable-type writing instrument comprises: a barrel 10; a plurality of refills 20, 30 accommodated in the barrel; and a refill guide part 40 arranged in the barrel 10 in which the plurality of refills are respectively and retractably inserted thereinto. A refill selected by an external operation protrudes from a nose of the barrel 10. The refill guide part 40 includes: a body part 41 in which a plurality of refill insertion parts 41b1 are arranged; and a front side shaft-like member 42 which protrudes forward from the refill insertion parts 41b1 and is positioned between the plurality of refills 20, 30.SELECTED DRAWING: Figure 1
Patent JP-2021054712-A (JP)
Title: Optical fiber article, and production and use thereof
Inventor: STEPHANIE MANGOLD
IPC: C03C25/255
Filed: 2020-09-29
Abstract: To provide an optical fiber article with improved biocompatibility and reduced toxicity.SOLUTION: An optical fiber article comprises at least one optical fiber and a functional layer 3 arranged on a surface of the optical fiber.SELECTED DRAWING: Figure 1
Patent JP-2022057941-A (JP)
Title: Control device, control method and control program
Inventor: KONNO SHINICHIRO
IPC: A61B6/00
Filed: 2020-09-30
Abstract: To provide a control device, a control method and a control program which allow a user to recognize a range of an irradiation field without projecting the irradiation field.SOLUTION: A central processing unit (CPU) 50A performs control of causing a projector 48 which projects an image P for projection to a projection surface 45 of a compression plate 40 of a mammography device 10 that captures a radiation image by irradiating the breast in a state of being compressed by the compression plate 40 with a radiation R to display a range of an irradiation field 102 of the radiation R by the image P for projection.SELECTED DRAWING: Figure 7
Patent JP-2022059409-A (JP)
Title: Setting system and information management server
Inventor: FUEDA SHO
IPC: G06Q40/02
Filed: 2020-10-01
Abstract: To realize an account transfer setting method which is more highly convenient.SOLUTION: A setting system comprises: a shared terminal that acquires information of an account used for account transfer, authentication information associated with the information of the account, and information associated with a payment object of the account transfer; a financial institution server that comprises an account management unit which performs authentication processing on the basis of the information of the account acquired by the shared terminal and authentication information, concerning the account indicated by the information of the account; and an information management server that comprises an application controlling unit which registers information indicating performing the account transfer by means of the account indicated by the information of the account for payment of the application in the payment object in a case where authentication is performed in the financial institution server.SELECTED DRAWING: Figure 1
Patent JP-2021053400-A (JP)
Title: Ophthalmologic imaging apparatus
Inventor: PRECIADO MIGUEL ANGEL
IPC: G02B26/08
Filed: 2020-10-01
Abstract: SOLUTION: In an ophthalmologic apparatus 10 for imaging an eye 70, a scan element 40 scans a first portion of an optical beam over a region of an eye via a light guide part 50, a second portion of the optical beam is reflected backward by the light guide part. The ophthalmologic apparatus comprises: a light detector 20 which detects the light that is reflected from an eye and guided to the light detector by the light guide part; and a dynamic amplitude mask which has a non-masked portion which receives the light reflected by the eye and the light reflected backward by the light guide part and allows the light reflected from the eye to reach the light detector, and a masked portion in which spatial distribution changes at a scan angle such that the masked portion prevents the light reflected backward by the light guide part from reaching the light detector during the scan.EFFECT: An ophthalmologic apparatus can reduce or remove an undesired image artifact that is caused by backward reflection in an obtained image of the eye, as an effect.SELECTED DRAWING: Figure 1
Patent JP-2022061524-A (JP)
Title: Rotary blade and method for manufacturing the same
Inventor: IMANISHI YOSHIYUKI
IPC: B29B9/06
Filed: 2020-10-07
Abstract: To provide a high-precision rotary blade at a relatively low cost.SOLUTION: A rotary blade 100 shears a strand 101 of a pellet material between itself and a stationary blade 102 to make pellets 103. Cutting blades 2 placed in a longitudinal direction are provided on an outer circumferential surface of a cylindrical body 1 having an axis C at regular intervals in a circumferential direction. A blade edge line 2A of each of the cutting blades 2 is arranged with a first inclination angle α with respect to the axis C. The cylindrical body 1 is divided into a plurality of diagonally cut members in a direction of the axis C via dividing surfaces 3 parallel to each other having a second inclination angle β with respect to the axis C. A cutting blade can be formed for each of the diagonally cut members divided into a plurality of pieces, which can provide the high-precision rotary blade 100 at a relatively low cost, and correspond to size enlargement. If the rotation trajectories of the seams do not overlap when the rotary blade rotates about the axis, the adverse effect on the pellet quality can be minimized.SELECTED DRAWING: Figure 1
Patent JP-2022065810-A (JP)
Title: Lighting device, lighting fixture, and lighting system
Inventor: TATEYAMA RYO
IPC: H05B45/335
Filed: 2020-10-16
Abstract: To provide a lighting device that can recognize a larger number of combinations of color temperatures and dimming rates of a desired lighting fixture by one PWM signal than before.SOLUTION: A lighting device includes: a receiving unit to which a PWM signal is input; a first storage unit that has stored a table having multiple pieces of information associating a combination of a cycle time and duty ratio of the PWM signal with a combination of a color temperature and dimming rate of a lighting fixture; a plurality of current supply units that are connected to any of a plurality of light sources having LEDs and supply current to the light sources connected; and a control unit that controls a current value supplied by each of the current supply units so as to be the color temperature and the dimming rate associated with the combination of the cycle time and the duty ratio of the PWM signal input to the receiving unit.SELECTED DRAWING: Figure 1
Patent JP-2022059547-A (JP)
Title: Mental improvement support device
Inventor: SHIMODA AKIRA
IPC: G16H20/70
Filed: 2020-10-01
Abstract: To specify reasons which are making a subject anxious including reasons that the subject does not even know that the reasons are making the subject anxious, and provide the best advice to the subject.SOLUTION: A mental improvement support device asks a question to a subject or measures the subject, constructs an actual situation model such as experiences of the subject from the past to the present days on the basis of the answer or the result, constructs a mental state model such as reasons of anxiety and presents an advice package accordingly. After that, the device optimizes the model construction and the specification of the advice package from feedback such as an answer to a question or the satisfaction level of the advice package.SELECTED DRAWING: Figure 3
Patent JP-2022067291-A (JP)
Title: Foam rubber composition, sponge, and molded article
Inventor: KONDO ATSUNORI
IPC: C08F36/18
Filed: 2020-10-20
Abstract: To provide a sulfur-modified chloroprene rubber which gives a foam having a high tear strength, a small shrinkage rate, and an excellent appearance.SOLUTION: A foam rubber composition contains: 100 pts.mass of a sulfur-modified chloroprene rubber which has a xanthogenic acid residue as a functional group A and a dithiocarbamic acid as a functional group B at a molecular terminal, provided that the mass ratio (B/A) of the content of the functional group B to the content of the functional group A is 12.0 or less and the total content of the functional group A and the functional group B is 0.15-1.00 pt.mass; and 3-16 pts.mass of a chemical foaming agent.SELECTED DRAWING: None
Patent JP-2021117975-A (JP)
Title: Control program generation apparatus, control program generation method and program
Inventor: YOGO TERUAKI
IPC: G05B19/042
Filed: 2020-10-22
Abstract: To automatically generate a control program of controlling operation of an automatic manufacturing machine.SOLUTION: A control program generation apparatus stores basic operation of a plurality of actuators mounted on an automatic manufacturing machine (1) and program elements for implementing the basic operation, with their associated with each other. Alternatively, the control program generation apparatus describes the operation of the automatic manufacturing machine in an operation chart (200) in which termination of the plurality of types of basic operation and start of other basic operation are associated by logical operation. By reading the operation chart in which the operation of the automatic manufacturing machine is described, the control program generation apparatus converts the basic operation in the operation chart into a program element, and connects the program elements according to the operation chart. This configuration can thus automatically generate a control program of controlling the operation of the automatic manufacturing machine.SELECTED DRAWING: Figure 10
Patent JP-2022069147-A (JP)
Title: Method and apparatus for reducing carbon dioxide
Inventor: NAKAMURA SUNAO
IPC: C01B32/40
Filed: 2020-10-23
Abstract: To provide a method and an apparatus for reducing carbon dioxide capable of reducing energy consumption.SOLUTION: In a method for reducing carbon dioxide by using a solid or liquid reducing agent containing organic matter in a reduction furnace to reduce carbon dioxide to obtain a product gas containing at least carbon monoxide, the reducing agent is charged into the reduction furnace, carbon dioxide is supplied to the reduction furnace, the oxygen is supplied to the reduction furnace, the organic matter is partially oxidized by oxygen in the reduction furnace, and carbon dioxide is reduced by the reducing agent by utilizing heat generated by the partial oxidation of the organic matter in the reduction furnace. A mixed gas of carbon dioxide and oxygen may be supplied to the reduction furnace, or carbon dioxide and oxygen may be supplied separately. The reducing agent and the produced gas may be heat-exchanged in the reducing furnace.SELECTED DRAWING: Figure 4
Patent JP-2022069714-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-10-26
Abstract: To improve the interest for a game machine which can control a game state for a special state on the basis of an execution frequency of a variable display.SOLUTION: The number (for example, one) of jackpot variation patterns which a CPU 103 can determine in a "time shortening state B" when a variable display result is a "jackpot" is less than the number (for example, two) of variable display patterns which can be determined in a "time shortening state A" and is also less than the number (for example, three) of the variable display patterns which can be determined in a "probability variable state". An average time (for example, about 40 seconds) of a variable display time of the jackpot variation patterns which the CPU 103 determines in the "time shortening state B" when the variable display result is the "jackpot" is less than an average time (for example, about 62.8 seconds) of the variable display time of the jackpot variation patterns which is determined in the "time shortening state A" and is also less than the average time (for example, about 51.1 seconds) of the variable display time of the jackpot variation patterns which is determined in the "probability variable state".SELECTED DRAWING: Figure 11-50
Patent JP-2022070579-A (JP)
Title: Distributed ledger management method, distributed ledger system, and node
Inventor: NISHIJIMA SUNAO
IPC: G06F16/182
Filed: 2020-10-27
Abstract: To provide a distributed ledger management method, a distributed ledger system and a node which can expedite state database reconstruction, and reduce a time for stopping of the whole system.SOLUTION: In a distributed ledger management method, a predetermined management node performs: constructing a distributed ledger node for endorsement, in restoration of a distributed ledger system or addition of the distributed ledger node (304); assigning a state database reproduced from an existing node to the distributed ledger node for the endorsement, for the endorsement (305); setting the distributed ledger node for the endorsement as a distribution destination of transaction (306); monitoring a state of block re-calculation based on a block at a predetermined time point, which is performed by a normal distributed ledger node for the restoration or the addition (307, 308); and, when calculation of the latest block is detected (309), changing the distribution destination of the transaction into the normal distributed ledger node (310).SELECTED DRAWING: Figure 5
Patent JP-2022071955-A (JP)
Title: Cleaner head
Inventor: SOEMOTO KAZUHIKO
IPC: B08B5/00
Filed: 2020-10-29
Abstract: To provide a cleaner head capable of easily adjusting minute gap dimensions of discharging slits.SOLUTION: A cleaner head is equipped with pressing tensioning means that rotates pressing bolts and tension bolts alternately arranged in longitudinal directions of side wall portions 1B and 1B from outer portions 11 of the pair of side wall portions 1B and 1B of a cleaner head body to apply pressing force F1 and tension force F2 to partitioned inner wall portions 3 and 3, and rocks the partitioned inner walls 3 and 3 to increase/decrease minute gap dimensions ε of a discharging slit 2.SELECTED DRAWING: Figure 2
Patent JP-2022074994-A (JP)
Title: Flocculation treatment agent suppressed in deterioration
Inventor: TAKAHASHI YUKI
IPC: C08K3/16
Filed: 2020-11-06
Abstract: To provide a flocculation treatment agent which improves long-term storage stability of a flocculation treatment agent product and a solution thereof, and to provide a deterioration suppression method for the flocculation treatment agent.SOLUTION: Provided is a flocculation treatment agent which contains an acid substance and a buffer salt in a water-soluble polymer having a specific structural unit. The flocculation treatment agent is prepared and manufactured by adding the acid substance and the buffer salt in a monomer mixture before polymerization or in a product after polymerization. Preferably, the addition rates are 0.7-10 mass% of the acid substance, and 0.05-2 mass% of the buffer salt relative to a flocculation treatment agent product. Further, the acid substance is preferably a carboxylate, and the buffer salt is preferably a carboxylate.SELECTED DRAWING: None
Patent JP-2021010840-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-11-09
Abstract: To enhance interest in a game.SOLUTION: A game machine can display correspondence display of one display mode from among a normal mode and a special mode according to a degree of expectation toward control to an advantageous state, can take over and display correspondence display of a special mode over a plurality of variation displays including variation display of at least first and second pieces of special identification information (patterns γ1 to γ3), and a ratio of taking over a display mode of correspondence display over variation display from first to second special identification information is higher than a ratio of taking over a display mode of correspondence display over variation display from second to first special identification information.SELECTED DRAWING: Figure 8-8