baber/WOPTO huggingface dataset:
Patent JP-2021025855-A (JP)
Title: Voltage measuring device
Inventor: NAGAYA KAZUNORI
IPC: G01R19/00
Filed: 2019-08-02
Abstract: To provide a voltage measuring device capable of surely operating a multiplexer even in a configuration for applying a drive voltage to a common load by a plurality of secondary batteries.SOLUTION: An input terminal of a multiplexer 11 is connected between positive and negative terminals of batteries 2 and 3, a unit cell 3a, and between both terminals of current detection resistors 6 and 9, and an output terminal of the multiplexer 11 is connected to an input terminal of an A/D converter 12. A boost power supply circuit 13 generates a boost voltage for driving a plurality of switch circuits 15 constituting the multiplexer 11. The switch circuit 15 is composed of two FETs 15a and 15b whose drains are connected in common. To a power supply input terminal of the boost power supply circuit 13, power supply from the batteries 2, 3 is supplied via diodes 16 and 17 which are OR connected.SELECTED DRAWING: Figure 1
Patent JP-2021026634-A (JP)
Title: Manufacturing system
Inventor: MATSUSHIMA TOMONORI
IPC: G05B19/418
Filed: 2019-08-08
Abstract: To provide a manufacturing system that, while keeping one work piece positioned on each of work tables, manufactures a product through a plurality of work steps for performing each of works on the work piece by means of a robot and inspects the quality of the resulting product in a quality inspection step, wherein the manufacturing system specifies, at a low cost and in a short time, a work step adversely affecting the quality.SOLUTION: A manufacturing system 1 comprises: position detection units 4 and 5 that respectively detect amounts Δ of displacement of a work piece W in two or more work steps; quality information acquisition units 6 and 8 that acquire quality information of a product in a quality inspection step; a storage unit 9 that stores the detected amount Δ of displacement and the acquired quality information in association with each other; and a cause step extraction unit 10 that calculates, for each work step, a correlation between changes in the amounts Δ of displacement of a plurality of work pieces W stored in the storage unit 9 and changes in quality information and extracts a work step having the highest correlation.SELECTED DRAWING: Figure 1
Patent JP-2021027820-A (JP)
Title: Aerosol Food Composition, Hydroxypropyl Methyl Cellulose and Method for Producing Hydroxypropyl Methyl Cellulose
Inventor: SUDO Takane
IPC: A23L27/00
Filed: 2019-08-09
Abstract: To provide an aerosol food composition that yields a good condition of foam obtained by foam formation and that yields a good palatability even when prepared using an espuma.SOLUTION: The problem is solved by: an aerosol food composition containing hydroxypropyl methyl cellulose having a ratio of surface area elasticity to surface area viscosity of a 0.2 mass% aqueous solution at 25°C of 2.0 or more, and water; hydroxypropyl methyl cellulose having a ratio of surface area elasticity to surface area viscosity of a 0.2 mass% aqueous solution at 25°C of 2.0 or more; and the like.SELECTED DRAWING: None
Patent JP-2021034450-A (JP)
Title: Semiconductor laser device and manufacturing method thereof
Inventor: OGAWA HISAFUMI
IPC: H01S5/022
Filed: 2019-08-20
Abstract: To provide a semiconductor laser device and a manufacturing method thereof in which the optical characteristics are precisely controlled.SOLUTION: A semiconductor laser device 1 includes a support 41, a semiconductor laser element 21 bonded to the support 41, and a translucent member 31 directly bonded to a light emitting surface 21a of the semiconductor laser element 21 and made of an inorganic material. Therefore, the light emitting surface 21a is not exposed to the atmosphere, and light dust collection can be suppressed, such that the optical characteristics can be controlled with high accuracy and damage to the semiconductor laser element 21 can be suppressed.SELECTED DRAWING: Figure 1
Patent JP-2021030586-A (JP)
Title: Active energy irradiation unit and active energy irradiation device
Inventor: MURAYAMA KYOICHI
IPC: B01J19/12
Filed: 2019-08-26
Abstract: To expand an area where a desired processing result can be obtained.SOLUTION: An active energy irradiation unit 1 includes a light source 12 that irradiates an object 300 with ultraviolet rays, and a main gas supply mechanism 30 that is arranged adjacent to the light source 12 and ejects an inert gas. The main gas supply mechanism 30 includes: a receiving part 30d that receives nitrogen gas; a first spout 30h provided between the receiving part 30d and the light source 12 in a transport direction X and closer to the object 300 than the receiving part 30d; and a second spout 35h provided between the receiving part 30d and the first spout 30h in the transport direction X.SELECTED DRAWING: Figure 3
Patent JP-2021031276-A (JP)
Title: Web transport device
Inventor: YOSHIKAWA KEISUKE
IPC: B65H23/16
Filed: 2019-08-28
Abstract: To provide a web transport device with excellent responsiveness to a change in tension applied to a web.SOLUTION: A tension adjustment device 3 constituting a web transport device 120 includes an adjustment roller 10 that contacts a web W, a guide member 20 that guides the adjusting roller 10 so that it can move in a direction orthogonal to a rotation axis direction of the adjusting roller 10, and a force member 30 that applies a force to the adjustment roller 10 toward the web W.SELECTED DRAWING: Figure 1
Patent JP-2021037830-A (JP)
Title: Rail breakage detection device
Inventor: SONOBE MASAKAZU
IPC: G01N27/20
Filed: 2019-09-03
Abstract: To provide a rail breakage detection device that can detect breakage of a rail even when, for instance, flyback currents are not detected.SOLUTION: The rail breakage detection device comprises a signal generator 10 that applies DC signals for detection DDS1 and DDS2 to rails RL1 and RL2, and a breakage detection part 20 that detects breakage of the rails RL1 and RL2 on the basis of the DC signals for detection DDS1 and DDS2, where the signal generator 10 applies the DC signals for detection DDS1 and DDS2 to the rails RL1 and RL2, and the breakage detection part 20 detects breakage of the rails RL1 and RL2 on the basis of the DC signals for detection DDS1 and DDS2.SELECTED DRAWING: Figure 3
Patent JP-2021037869-A (JP)
Title: Fogging detection device
Inventor: YAMAMOTO JOTARO
IPC: B60S1/60
Filed: 2019-09-04
Abstract: To be able to accurately detect a fogging state of glass in front of a camera without being affected by the surrounding environment.SOLUTION: A fogging detection device comprises: a plurality of cameras (a first camera 11A, a second camera 11B) that capture the surrounding information of a vehicle from the inside of the vehicle through a window glass 13; a fogging operation unit 14 that controls the generation of fogging on a part of the window glass (first glass surface part 13A) located in front of the first camera 11A among the plurality of cameras; a fogging characteristic calculation unit 16 that calculates a fogging characteristic amount from images imaged by each of the plurality of cameras; and a fogging determination unit 17 that relatively determines the fogging state in the first glass surface part 13A and a second glass surface part 13B located in front of the plurality of cameras according to the difference in the fogging characteristic amount from the fogging characteristic calculation unit.SELECTED DRAWING: Figure 1
Patent JP-2021044854-A (JP)
Title: Manufacturing method of laminated iron core of electrical machine, manufacturing method of electrical machine, manufacturing apparatus of laminated iron core of electrical machine, and electrical machine
Inventor: ONIHASHI TAKAYUKI
IPC: H02K1/18
Filed: 2019-09-06
Abstract: To provide a manufacturing method of a laminated iron core of an electrical machine capable of reducing material loss.SOLUTION: The manufacturing method of a laminated iron core of an electrical machine, includes: a cutting step of cutting out a set of core pieces in which multiple iron core pieces are connected, each having a back yoke portion and a tooth portion protruding from the back yoke portion, from a steel sheet; a folding step of folding the set of cut-out core pieces at a bent portion formed between two iron core pieces adjacent to each other among multiple iron core pieces; an adhesive application step of applying an adhesive to the core piece set; and a laminating and fixing step of forming each of the multiple division laminated iron cores by curing the applied adhesive to fix multiple laminated iron core pieces.SELECTED DRAWING: Figure 15
Patent JP-2021042576-A (JP)
Title: Vehicular handle device
Inventor: TOYAMA TAKAO
IPC: E05B5/02
Filed: 2019-09-11
Abstract: To provide a vehicular handle device that can perform ice crushing with small power.SOLUTION: A vehicular handle device, in which an electric actuator causes a handle body to move from an initial position within a handle base to a pop-up position, and a manual operation causes the resulting handle body to move to a latch position that exceeds the pop-up position to unlatch a door latch device within a door, comprises a pushing member 5 which is rotatably driven by the electric actuator and pushes an end of the handle body on the electric actuator arrangement side in the direction of protrusion from the handle base by an operating force with a small change in the amount of pushing in the early stage of operation and a progressively larger change in the late stage of operation.SELECTED DRAWING: Figure 5
Patent JP-2021043779-A (JP)
Title: Information processing apparatus and information processing method
Inventor: MATSUMOTO YOSUKE
IPC: G06Q50/10
Filed: 2019-09-12
Abstract: To grasp asset income and expenditure information of a plurality of users collectively.SOLUTION: An information processing apparatus 1 includes: an identification information receiving unit 124 which receives user IDs of a first user and a second user to be used for each of the first and second users to use a predetermined service; an asset income and expenditure information acquisition unit 121 which acquires asset income and expenditure information on assets or income and expenditure of the first user on the basis of the user ID of the first user, and acquires asset income and expenditure information of the second user on the basis of the user ID of the second user; a generation unit 122 which generates integrated information by integrating the asset income and expenditure information of the first user and the asset income and expenditure information of the second user acquired by the asset income and expenditure information acquisition unit 121; and a transmission unit 123 which transmits the integrated information generated by the generation unit 122 to a terminal of the first user.SELECTED DRAWING: Figure 2
Patent JP-2021042615-A (JP)
Title: House
Inventor: TOMITA NAOKI
IPC: E04H1/02
Filed: 2019-09-13
Abstract: To provide a one-storied house which shields a line of sight from outdoor to a half-outdoor space and can secure privacy.SOLUTION: A roof 3 in a one-storied house 1 has a recess 7 formed by notching an edge part 5a of the roof 3 and is formed in substantially a recess shape in plan view, in which a half-outdoor space 35 positioned below the recess 7 and an indoor room 32 positioned indoors so as to be adjacent to the half-outdoor space 35 are provided in one and one-half layer of a house body 2. In an outer wall 15 on the side of the half-outdoor space 35 of the house body 2, a portion facing the half-outdoor space 35 is regarded as a blind wall part 15a, the blind wall part 15a is arranged on an indoor side of the edge part 5a of the roof 3, and an upper end of the blind wall part 15a is positioned below the edge part 5a of the roof 3 and is positioned at a height almost equal to an upper end of an opening 16a for entrance formed on a wall 16 between the half-outdoor space 35 and the indoor room 32.SELECTED DRAWING: Figure 6
Patent JP-2021048898-A (JP)
Title: Game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2019-09-20
Abstract: To enhance amusement of a game.SOLUTION: A game machine includes: means for acquiring special information triggered by entry of a game ball; determination means having, as a determination mode for determining whether or not the special information satisfies a predetermined condition, a first determination mode and a second determination mode whose probability of the special information satisfying the predetermined condition is higher than the first determination mode; determination mode change means for, upon establishment of a specific condition, changing the determination from the second determination mode to the first determination mode; game round execution means for executing a game round for notifying of a result of the determination by the determination means; and game state change means for changing a specific game state to a predetermined game state in which the specific condition cannot be established when the number of times of execution of the game round after the change to a specific game state reaches a predetermined number of times without the specific condition being established in the specific game state in which the determination mode is the second determination mode and the specific condition can be established.SELECTED DRAWING: Figure 669
Patent JP-2021051942-A (JP)
Title: Power storage element and manufacturing method thereof
Inventor: NISHINO TOMOAKI
IPC: H01M4/58
Filed: 2019-09-25
Abstract: To reduce the thickness of a high-capacity power storage element.SOLUTION: A power storage element 1 includes an exterior body 7 including a first exterior material 40 and a second exterior material 50, and an electrode body 5 accommodated in an accommodation space 7a formed between the first exterior material 40 and the second exterior material 50, and the electrode body 5 includes a negative electrode 20Y and a positive electrode 10X that are alternately laminated in a first direction d1. Then, a value (A/T2) of a ratio of an average area A [mm2] of a positive electrode active material layer 12X to the square of a thickness T [mm] along the first direction d1 of the electrode body 5 is set to 100 or more and 20000 or less.SELECTED DRAWING: Figure 1
Patent JP-2021051629-A (JP)
Title: Random number generator, neuromorphic device, sensor signal processing circuit, and random number generation method
Inventor: SUZUKI EIJI
IPC: H01L43/08
Filed: 2019-09-26
Abstract: To provide a random number generator that produces a normal distribution on the basis of natural random numbers using spin orbit torque (SOT).SOLUTION: A random number generator 1000 comprises a plurality of magnetoresistance effect elements 500, and a spin orbit torque wiring 20 connecting to free layers of the plurality of magnetoresistance effect elements. The plurality of magnetoresistance effect elements are connected in parallel to each other; a current is supplied to the spin orbit torque wiring; the magnetization direction of free layers of the plurality of magnetoresistance effect elements is directed to a direction that intersects the easy axis of magnetization by a spin orbit torque interaction, the current supply is stopped; the magnetization direction of free layers of the plurality of magnetoresistance effect elements is directed at random to either a direction that is the same as the easy axis of magnetization or a direction that is antiparallel to said direction; and an output terminal 520 is included that outputs a parallel synthesized current, as random number, that passed through the plurality of magnetoresistance effect elements the free layers of which are directed at random.SELECTED DRAWING: Figure 1
Patent JP-2020023751-A (JP)
Title: Application unit
Inventor: BORIS EICHENBERG
IPC: B22F3/105
Filed: 2019-09-26
Abstract: To provide an application unit improved in selective application of a molding material.SOLUTION: An application unit (4) is provided for an apparatus (1) for additionally manufacturing a three-dimensional object (2) by an energy beam. The application unit (4) is adapted to apply a molding material (3) onto a molding surface (5) and/or a previously applied layer (6) of the molding material (3). The application unit (4) is adapted to selectively apply the molding material (3) onto at least one application area (7) of the molding surface (5) or the previously applied layer (6) and provided with at least one application element (8). The application element (8) is adapted to transfer the molding material (3) previously applied on an application surface (9) to the application area (7) and provided with an adhesion unit (10) adapted to adjust an adhesion ability of the application surface (9) of the application element (8) to the molding material (3) and/or an adhesion ability of the molding material (3).SELECTED DRAWING: Figure 1
Patent JP-2021056038-A (JP)
Title: Weighing unit for crop container
Inventor: SUZUKI TADASHI
IPC: G01G17/00
Filed: 2019-09-27
Abstract: To provide a weighing sensor unit for crop weight, capable of measuring weight using an inexpensive weight sensor.SOLUTION: A weighing unit for a crop container comprises a mount 61b for a crop container for storing crops to be mounted, and a weight sensor body 60 for measuring the load of the crop container exerted to the mount 61b as weight, the weight sensor body 60 being adapted to receive a portion of the load exerted to the mount 61b. The weight measured by the weight sensor body 60 is converted to a real weight by having a control unit convert the weight received by the mount 61b according to a relationship with area of the mount 61b.SELECTED DRAWING: Figure 15
Patent JP-2020014014-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/32
Filed: 2019-09-27
Abstract: To enable a large-area substrate and form an oxide semiconductor layer having excellent crystallinity to enable manufacturing of a transistor having an intended high field-effect mobility to achieve the practical use of a large-sized display device, a high-performance semiconductor device and the like.SOLUTION: A semiconductor device is manufactured by the steps of: forming a first multi-component oxide semiconductor layer on a substrate; forming a single-component oxide semiconductor layer on the first multi-component oxide semiconductor layer; performing a heat treatment of not less than 500°C and not more than 1000°C, favorably not less than 550°C and not more than 750°C to grow crystal from a surface toward the inside to form a multi-component oxide semiconductor layer having a first crystal region and a single-component oxide semiconductor layer having a single crystal region; and laminate on the single-crystal oxide semiconductor layer having the single crystal region, a multi-component oxide semiconductor layer having a second single crystal region.SELECTED DRAWING: Figure 2
Patent JP-2021057703-A (JP)
Title: Image forming apparatus
Inventor: NAKANISHI SHINICHI
IPC: H04N1/00
Filed: 2019-09-27
Abstract: To provide an image forming apparatus that improves efficiency in paper jam resolving operations by using a foldable operation panel.SOLUTION: An image forming apparatus 1 comprises: a display unit 41 that is provided projecting from a front face of an apparatus body 11 and has short sides in a front face direction and long sides in a side face direction; and a control unit that performs display control of the display unit 41. The display unit 41 is foldable downward and toward a direction of a side face of the apparatus body 11 provided with side face covers 21, 22 of the apparatus body 11. When the display unit 41 is folded during the occurrence of paper jam the resolving of which requires opening of the side face covers 21, 22, the control unit causes the display unit 41 to display second guidance for resolving the paper jam with the short sides as the top and bottom of the display unit 41.SELECTED DRAWING: Figure 8
Patent JP-2021056092-A (JP)
Title: Radiographic imaging apparatus
Inventor: TAKEDA SHINICHI
IPC: G01T1/20
Filed: 2019-09-30
Abstract: To provide a mechanism which, even when a component of a radiographic imaging apparatus fails after completion of the apparatus, enables the component to be easily repaired.SOLUTION: The radiographic imaging apparatus comprises: a scintillator plate 110 including a scintillator layer 112 converting incident radiation into light; a sensor panel 130 converting the light generated by the scintillator layer 112 into an electric signal; a wiring member 140 connected to the sensor panel 130; a protective member 150 provided in the peripheries of the scintillator plate 110 and sensor panel 130; a first seal member 161 adhering a first face 141 of the wiring member 140 located on the protective member 150 side and the protective member 150 to each other; and a second seal member 162 adhering a second face 142 of the wiring member 140 located on the side opposite the first face 141 and the sensor panel 130 to each other.SELECTED DRAWING: Figure 2
Patent JP-2021057823-A (JP)
Title: Information terminal, display method, program, information output system
Inventor: YAMAGUCHI TAKASHI
IPC: H04M11/00
Filed: 2019-09-30
Abstract: To provide a technique capable of improving user convenience by displaying various information.SOLUTION: A facility master unit 400 is capable of operating as an intercom device in an intercom system. The facility master unit 400 includes an operation unit 430 and a monitor 420. The operation unit 430 receives input from the outside. The monitor 420 displays a piece of first information based on the input from the outside made on the operation unit 430 and displays a piece of second information corresponding to the first information.SELECTED DRAWING: Figure 2
Patent JP-2020068025-A (JP)
Title: System and method for anomaly characterization based on joint historical and time-series analysis
Inventor: PARK JUNGHO
IPC: G05B19/418
Filed: 2019-10-01
Abstract: To provide a system for facilitating anomaly detection and characterization.SOLUTION: During operation, a system determines, by a computing device, a first set of testing data which includes a plurality of data points, in which the first set includes a data series for a first variable and one or more second variables. The system identifies anomalies by dividing the first set into a number of groups and performing an inter-quartile range analysis on data in each group. The system obtains, from the first set, a second set of testing data which includes a data series from a recent time period occurring before a current time, and further includes a first data point from the identified anomalies. The system classifies the first data point as a first type of anomaly based on whether a magnitude of a derivative of the second set is greater than a first predetermined threshold.SELECTED DRAWING: Figure 1
Patent JP-2021059347-A (JP)
Title: Box supply system
Inventor: TACHIKAWA SATOSHI
IPC: B65B43/30
Filed: 2019-10-03
Abstract: To provide a box supply system that supplies a cardboard box formed by opening a cardboard sheet and can suppress an occurrence of a problem in which flaps of the cardboard box are unintentionally closed.SOLUTION: A box supply subsystem includes an opening mechanism 130 including first suckers 131, second suckers, and a support member drive portion relatively moving the first suckers and the second suckers. The opening mechanism relatively moves the first suckers holding a first side surface T1 of a folded cardboard sheet S and the second suckers holding a second side surface adjacent to the first side surface by the support member drive member to open the cardboard sheet in a state where a pair of openings is disposed vertically. The box supply subsystem includes a guide 140. The guide contacts an outer surface F14o of a flap F14 of the cardboard sheet disposed in a first opening of the cardboard sheet during opening by the opening mechanism and tilts the flap F14 inward.SELECTED DRAWING: Figure 12