baber/WOPTO huggingface dataset:
Patent JP-2021152891-A (JP)
Title: Commodity sales processing system
Inventor: ICHIKAWA TAKASHI
IPC: G07G1/12
Filed: 2021-03-04
Abstract: To provide a commodity sales processing system capable of properly using an information terminal of a consumer so that the customer executes registration of purchased commodities with good operability.SOLUTION: A commodity sales processing system includes supply means, association means, processing means and transmission means. The supply means supplies electric power to an information terminal 20 when the information terminal 20 is installed in a chargeable state. The association means associates a first unique code set to the information terminal 20 with a second unique code set to a code reading device 90. The processing means processes sales data of a commodity identified by a commodity code received by a second server. The transmission means transmits image data based on the sales data of the commodity processed by the processing means to the information terminal 20 to which the first unique code associated with the second unique code of the code reading device 90 that has read the commodity code is set.SELECTED DRAWING: Figure 1
Patent JP-2022137903-A (JP)
Title: Biological information detection device, biological information detection method, and driver monitoring system
Inventor: KITAYAMA AKIRA
IPC: A61B5/11
Filed: 2021-03-09
Abstract: To accurately acquire biological information even when an occupant takes various states.SOLUTION: A biological information detection device mounted on a mobile body includes: a vibration cancellation unit for removing vibration information on the mobile body superposed on biological information using a transfer function determined from relationships between biological information on an occupant detected by a first sensor and vibration information on the mobile body detected by a second sensor; a biological information processing unit for outputting a heartbeat estimation value on the occupant on the basis of the biological information output by the vibration cancellation unit, and outputting heartbeat estimation accuracy indicating the propriety of a heartbeat expectation value acquired from the heartbeat estimation value; and a transfer function model generation unit for generating a new transfer function for outputting a heartbeat estimation value within a predetermined error for the heartbeat expectation value on the basis of the biological information on the occupant detected by the first sensor, the vibration information on the mobile body detected by the second sensor, and the heartbeat expectation value when the heartbeat estimation accuracy becomes low to a certain extent, and adding the generated new transfer function to the transfer function used by the vibration cancellation unit.SELECTED DRAWING: Figure 1
Patent JP-2022138363-A (JP)
Title: Bookbinding apparatus
Inventor: KIMURA TAKESHI
IPC: B42C11/04
Filed: 2021-03-10
Abstract: To provide a bookbinding apparatus which suppresses curvature of a spine of a booklet bound by case binding.SOLUTION: A bookbinding apparatus comprises a clamp section 39 that clamps a paper bundle PS, a forming section 43 that forms a spine P1b with a cover paper P1 being placed thereon, a pasting section 40 that performs pasting on an end face of the binding side of the paper bundle PS, a clamp driving section that presses the clamp section 39 against the forming section 43, and an opening and closing section that opens and closes the clamp section 39. In a state in which an empty clamp section 39 with no paper bundle PS being clamped is brought into contact with a pasting portion of the cover paper P1 in a developed state placed on the forming section 43, the apparatus moves the empty clamp section 39 along the cover paper P1 in the developed state within a range of the pasting portion, and presses the end face of the binding side of the paper bundle PS clamped by the clamp section 39 against the pasting portion where the empty clamp section 39 moves in contact therewith to perform pasting, thereby arranging the paper bundle PS between a front cover P1a and a back cover P1c of the cover paper P1 and making a booklet B.SELECTED DRAWING: Figure 6C
Patent JP-2022141225-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-03-15
Abstract: To provide a game machine with enhanced marketability in a game machine having a special state.SOLUTION: During a special notice period, light emitting means is caused to emit light using special light emission control data corresponding to the special notification period. During a specific notice period the light emitting means is caused to emit light using specific light emission control data corresponding to the specific notice period. By making the first control data of the special light emission control data different from the first control data of the specific light emission control data, the first light emission mode of the light emission means in the special notice period are made different from the first light emission mode of the light emission means in the specific notice period.SELECTED DRAWING: Figure 284-1
Patent JP-2022142036-A (JP)
Title: Telescopic leg device in high place work device
Inventor: TANI MINA
IPC: E06C7/06
Filed: 2021-03-16
Abstract: To provide a telescopic leg device in a high place work device.SOLUTION: In a leg body formed in a ladder shape by installing a tread of a plurality of vertical stages at main legs oppositely arranged left and right, a main leg (22) constitutes a telescopic leg device in which a lock mechanism (25) is provided which detachably locks and fixes a slidably inserted telescopic leg (24) in an arbitrary telescopic posture containing a storage posture (P1) and a maximum extended posture (P2). The telescopic leg (24) is constituted in such a manner that, when it is in the maximum extended posture (P2), a tail end part is positioned below a tread (23a) of the lowest stage inside the main leg. The lock mechanism (25) is disposed below the tread of the lowest stage. The tread (23a) of the lowest stage is supported by an arm part (29) of a bracket metal fitting (28) fastened to the main leg. The bracket metal fitting (28) integrally forms an upper side extension part (28a) extending further upward than the arm part along the main leg.SELECTED DRAWING: Figure 10
Patent JP-2021105727-A (JP)
Title: Manufacturing method of reflection type mask, reflection type mask blank and semiconductor device
Inventor: IKEBE Yohei
IPC: G03F1/24
Filed: 2021-03-17
Abstract: To provide a manufacturing method of a reflection type mask blank for manufacturing a reflection type mask having a high contrast value.SOLUTION: There is provided a manufacturing method of a reflection type mask blank having a multilayer reflection film and an absorber film on a substrate in this order, including the processes of: obtaining a relationship between film thickness of the absorber film and reflection coefficient at a surface of the absorber film by simulation; calculating a first contrast value C1 from a reflection coefficient Rabs at the surface of the absorber film with a film thickness D0 and a reflection coefficient Rmulti at a surface of the multilayer reflection film or a surface of a protective film by removing the absorber film to expose the multilayer reflection film or the protective film; obtaining a film thickness d of a residual film layer and a total film thickness D=D1, where D0=D1-d, when a part of the absorber film in the thickness direction having a second contrast value C2, which is higher than the first contrast value C1, is removed and a film is left; and forming the absorber film so to have the total film thickness D.SELECTED DRAWING: Figure 5
Patent JP-2022143611-A (JP)
Title: sensor element
Inventor: SHIBUYA KAORU
IPC: G01N27/409
Filed: 2021-03-18
Abstract: To provide a sensor element that is less affected by a heat impact by water covering.SOLUTION: The sensor element is used to measure the concentration of a specific gas component in a measurement target gas. The sensor element has a tabular element body and a protection layer. The element body includes a solid electrolyte layer with an oxygen ion conductivity and a heater for heating the solid electrolyte layer. The protective layer is formed on at least one surface of the element body. In the surface of the protective layer, the surface roughness Ra is not larger than 8 μm and the surface waviness Wa is at least 6 μm.SELECTED DRAWING: Figure 1
Patent JP-2022143644-A (JP)
Title: Grinding device
Inventor: OBAYASHI EIJI
IPC: B24B49/04
Filed: 2021-03-18
Abstract: To provide a grinding device that can be manufactured at lower costs than a conventional grinding device.SOLUTION: A grinding device 10 according to an embodiment in the disclosure, in which a pair of second motors 52 for performing operation are fixed to a rotating base 40, does not need a plurality of gears unlike a conventional grinding device in which such motors are fixed to a stationary base 18, and therefore can be manufactured at lower costs. Further the pair of second motors 52 and a controller 70 are conductively connected to each other through a slip ring 60, so that rotation of the rotating base 40 is not restricted by power cables 52L of the second motors 52.SELECTED DRAWING: Figure 4
Patent JP-2021114606-A (JP)
Title: Substrate processing apparatus and manufacturing method of semiconductor device
Inventor: SHIMADA HIROTETSU
IPC: C23C16/455
Filed: 2021-03-18
Abstract: To suppress a film thickness variation of a film formed on a substrate.SOLUTION: A substrate processing apparatus comprises: a pipe member forming a processing chamber; a nozzle chamber communicated with the processing chamber by a supply part; first, second, and third nozzles in which an injection hole injecting a processing gas into an inner part of a processing chamber is formed on a side surface so as to be arranged in parallel to a peripheral direction in the nozzle chamber; and a plurality of gas supply pipes communicated between gas supply sources with the first, second, and third nozzles, respectively. When the second nozzle injects a second material gas, a supply amount or a flow speed of an inactive gas injected from the injection hole of the first nozzle or the third nozzle set to be smaller than the supply amount or the flow speed of the second material gas injected from the injection hole of the second nozzle.SELECTED DRAWING: Figure 1
Patent JP-2022144553-A (JP)
Title: game machine
Inventor: KASUGA TARO
IPC: A63F5/04
Filed: 2021-03-19
Abstract: To provide a game machine which can increase the interest in a game.SOLUTION: In a third game machine, a predetermined combination is configured such that, when a stop operation is carried out in a specific mode, an expectation value of a game value is set lower than when the stop operation is carried out in a predetermined mode different from the specific mode. If the predetermined combination is won, when the stop operation is carried out in the predetermined mode, predetermined information related to a determination of a special game state may be set more disadvantageous than when the stop operation is carried out in the specific mode. When a stop operation for a specific display line of four display lines is carried out for the first time, the specific mode is realized. The predetermined mode includes a first pushing order in which a predetermined number of the game value is given, and a second pushing order in which the predetermined number of the game value is not given. It can be determined whether or not to discriminate the pushing order of the stop operation and set the predetermined information disadvantageous.SELECTED DRAWING: Figure 87
Patent JP-2022145162-A (JP)
Title: Laser processing apparatus and laser processing method
Inventor: NAGASAKI KATSUTOSHI
IPC: B23K26/57
Filed: 2021-03-19
Abstract: To avoid the appearance of a sharp seam between adjacent areas in performing laser processing in which a line beam scans a plurality of strip-like areas on a workpiece.SOLUTION: In a laser processing apparatus that performs scanning by moving a line beam B expanded along the Y-axis direction relative to a workpiece W along the X-axis direction intersecting the Y-axis, and irradiates strip-shaped regions P1, P2, and P3 on the workpiece W with a laser beam B, after irradiating certain strip-shaped regions P1 and P3 on the workpiece W, when irradiating another strip-shaped region P2 adjacent thereto, by rotating the workpiece W by 180° relative to the line beam B around the Z-axis that intersects the X-axis and the Y-axis, the line beam B scans the other band-shaped area P2, such that the same edge of the line beam B hits both the boundary between the former regions P1 and P3 and the latter region P2, and the boundary between the latter region P2 and the former regions P1 and P3.SELECTED DRAWING: Figure 5
Patent JP-2022148087-A (JP)
Title: Speed reducer, retainer and bearing
Inventor: OZAKI KEITARO
IPC: F16C19/38
Filed: 2021-03-24
Abstract: To provide technology of a speed reducer capable of securing lubricity of a bearing.SOLUTION: A speed reducer 100 comprises a bearing having a retainer 40 retaining a plurality of rolling elements 25, the retainer 40 has a column part 43 restricting the plurality of rolling elements 25 from moving in a circumferential direction, and a falling prevention part 44 which is formed at the column part 43 and preventing a rolling element 25 from falling, and the falling prevention part 44 is arranged so as to be eccentric to one drawing-directional side of the column part 43 on an inner-diameter side.SELECTED DRAWING: Figure 3
Patent JP-2022150643-A (JP)
Title: In-cabin lighting system
Inventor: YANO MASATO
IPC: B60Q3/80
Filed: 2021-03-26
Abstract: To solve the following problem: reflected light from illumination from above gives a driver a feeling of strangeness, when a portable terminal such as a smartphone is loaded in a pocket within a cabin in such a manner that a display surface is directed upward.SOLUTION: An in-cabin lighting system includes: a luminaire that illuminates a loading part for loading an article; an illumination control device for controlling the brightness of the luminaire; and a wireless battery charger capable of charging a portable terminal, which is loaded on the loading part, in a non-contact manner. The illumination control device turns off or dims the luminaire, when detecting that the portable terminal is loaded on the loading part, on the basis of an operation of the wireless battery charger.SELECTED DRAWING: Figure 2
Patent JP-2022153100-A (JP)
Title: Power semiconductor device
Inventor: SHIMAZU HIROMI
IPC: H01L23/36
Filed: 2021-03-29
Abstract: To provide a power semiconductor device that achieves both miniaturization and improved reliability.SOLUTION: The power semiconductor device includes a first power semiconductor element and a second power semiconductor element. When the heat generation of the first power semiconductor element is greater than the heat generation of the second power semiconductor element, a first distance, which is a distance from an end portion of the first power semiconductor element to an end portion of a conductor plate, is greater than a second distance, which is a distance from an end portion of the second power semiconductor element to an end portion of a second conductor plate connected to the second power semiconductor element.SELECTED DRAWING: Figure 3
Patent JP-2022154682-A (JP)
Title: Working booth
Inventor: KAI HIROSHI
IPC: A47B13/00
Filed: 2021-03-30
Abstract: To provide a working booth occupying a small area and having load bearing property.SOLUTION: A working booth 1 comprises a back plate 2 including a rectangular body 2a and a pair of stile parts 3 formed at a left end side and right end side of the body 2a respectively, a table plate 7 mounted rotatably in a vertical direction to the back plate 2 and a pair of doors 5, 6 provided at the stile part 3 individually respectively and closable in a longitudinal direction with a connection part with the stile part 3 as an axis. The table plate 7 is mounted to the back plate 2 so that it can maintain a storage state overlapped with the back plate 2 and an usage state projecting horizontally from the back plate 2, and is switchable between a panel state where the table plate 7 is in the storage state and the doors 5, 6 are in a closed state, and a booth state where the table plate 7 is in the usage state and the doors 5, 6 are in an opened state. When the doors 5, 6 are in the booth state, they are sized to hide a person present in front of the table plate by the doors 5, 6 and the body 2a of the back plate 2 is fixed to a wall surface.SELECTED DRAWING: Figure 1
Patent JP-2022156198-A (JP)
Title: Virtual image display device
Inventor: SAITO JUN
IPC: G02B27/02
Filed: 2021-03-31
Abstract: To provide a virtual image display device that can ensure a wide range of external light to be controlled.SOLUTION: A virtual image display device of the present invention comprises: a first display element that emits first image light; a first optical member that makes the first image light and external light incident on an eye of a user; a first polarization member that blocks part of the external light and is configured to be rotatable; and an adjustment member that is connected with the first polarization member and adjusts the rotation direction and the rotation angle of the first polarization member. When the first polarization member is located at a first position in the rotation direction, the first polarization member blocks polarized light in a first direction of the external light. When the first polarization member is located at a second position in the rotation direction, the first polarization member blocks polarized light in a second direction of the external light.SELECTED DRAWING: Figure 1
Patent JP-2022156784-A (JP)
Title: Image forming apparatus
Inventor: TAKAYANAGI HIROMOTO
IPC: G03G15/00
Filed: 2021-03-31
Abstract: To provide an image forming apparatus that includes a secondary transfer voltage adjustment mode of not determining an unnecessarily large secondary transfer voltage, while preventing insufficient transfer.SOLUTION: An image forming apparatus sets, from a plurality of test patterns, a plurality of sets each composed of at least two or more test patterns, selects one set from the plurality of sets based on results of detection of the test patterns belonging to the sets, and sets a transfer voltage applied during image formation based on the test patterns belonging to the selected one set.SELECTED DRAWING: Figure 1
Patent JP-2021166289-A (JP)
Title: Adhesive sheet, laminate using adhesive sheet, and method for manufacturing the same, and method for manufacturing article
Inventor: AKIYAMA SEIJI
IPC: C09J7/30
Filed: 2021-04-06
Abstract: To provide an adhesive sheet which can be bonded without being restricted by light transmittance and heat resistance of an adhesive body, has high following adhesion to an adhesive surface, and can suppress generation of burrs and peeling from the adhesive surface in dicing processing, and to provide a laminate using the adhesive sheet, a method for manufacturing the adhesive sheet, and a method for manufacturing an article.SOLUTION: The invention provides an adhesive sheet which includes an adhesive layer including: photocurable resin (A) having a polymerizable functional group other than a polymerizable unsaturated double bond; thermoplastic resin (B) having a polymerizable functional group other than a polymerizable unsaturated double bond; a photopolymerization initiator (C); and a filler (D), where content of the filler in the adhesive layer is within a predetermined range.SELECTED DRAWING: None
Patent JP-2021176503-A (JP)
Title: Method for suppressing fires, and chemical ejector for suppressing fires
Inventor: TAKAHASHI HIROYUKI
IPC: A62C13/00
Filed: 2021-04-07
Abstract: To provide a method for suppressing fires and a chemical ejector for suppressing fires, the purpose of which is to suppress fires by disallowing ignition of scattered fuel or, if such fuel is ignited, obtaining temporal leeway until evacuation from spreading flames occurs in order to prevent deliberate fires such as in arson attacks.SOLUTION: This method for suppressing fires involves spraying a fire-suppressing agent (99) on a wide area for fewer than 10 seconds in response to criminal acts such as scattering fuel to set fires and other such arson attacks, thereby suppressing ignition or explosion, the fire-suppressing agent having an effect for suppressing evaporation of fuel or keeping flames away from flammable materials.SELECTED DRAWING: Figure 1B
Patent JP-2022129334-A (JP)
Title: Power supply system, management device, power supply device, program, and system
Inventor: KOBAYASHI HIDEKI
IPC: H02J7/00
Filed: 2021-04-13
Abstract: To implement a system which provides a service such as power supply by using a device of which the installation cost can be reduced.SOLUTION: A power supply system provide a power supply service of supplying power to a device and comprises a management device which manages usage information of the power supply service, a terminal device which is connected to the management device via a network and is carried by a user using the power supply service, and a power supply device which can communicate with the terminal device and supplies power to the device in accordance with the usage information acquired through the terminal device.SELECTED DRAWING: Figure 7
Patent JP-2022171245-A (JP)
Title: Vibration meter and vibration measuring method
Inventor: KAWAMITSU ITSUO
IPC: G01P15/18
Filed: 2021-04-30
Abstract: To provide a vibration meter that can measure the magnitude of acceleration in horizontal two directions and a vertical direction regardless of its installation attitude, and a vibration measuring method.SOLUTION: A vibration meter includes an acceleration sensor that is formed of a triaxial acceleration sensor, a geomagnetic sensor, and a control unit. In a first arithmetic processing step (S22), the control unit converts output values in three directions from the acceleration sensor from the sensor's triaxial coordination system into a second orthogonal coordinate system so that the direction of gravitational acceleration G matches a Z-axis. In a second arithmetic processing step, the control unit converts an acceleration value after the conversion into a first orthogonal coordinate system so that a sensor axis (y') of the acceleration sensor is directed to the North (magnetic north).SELECTED DRAWING: Figure 7
Patent JP-2022171360-A (JP)
Title: Adjustment method of drive mechanism and adjustment method of drive mechanism of wind turbine
Inventor: KOMORI HIROSHI
IPC: F03D13/10
Filed: 2021-04-30
Abstract: To provide a method of determining positions of a plurality of drive devices, and a method of adjusting the positions of the plurality of drive devices.SOLUTION: An adjustment method of a drive mechanism includes: a measurement step for measuring a backlash between each of a plurality of drive devices and a ring gear, which includes at least a step for measuring a backlash between a drive device and a ring gear by positioning a pinion of one of the plurality of drive devices to be opposed to a reference position in a circumferential direction of the ring gear, and a step for measuring a backlash between the other drive devices and the ring gear by positioning pinions of the other drive devices different from the drive device for which the backlash is measured, to be opposed to the reference position of the ring gear by relatively rotating the plurality of drive devices to the ring gear; and a determination step for determining the positions of the drive devices to the ring gear on the basis of the plurality of backlashes measured in the measurement step.SELECTED DRAWING: Figure 7