baber/WOPTO huggingface dataset:
Patent JP-2022016991-A (JP)
Title: Water absorber
Inventor: OTA YOSHIHISA
IPC: B01J20/28
Filed: 2020-07-13
Abstract: To provide a water absorber having high solubility in alkali aqueous solution.SOLUTION: A water absorber is composed of a polyacrylic acid (salt)-based water-absorbing resin that is obtained by aqueous solution polymerization and is internally crosslinked with an epoxy compound and/or epoxy acrylate, and has a dissolution rate in 0.5% sodium hydroxide aqueous solution of 50% or more.SELECTED DRAWING: None
Patent JP-2022018927-A (JP)
Title: Blood processing filter
Inventor: YOSHIUMI TAKU
IPC: A61M1/02
Filed: 2020-07-16
Abstract: To provide a blood processing filter which can simultaneously achieve both two tasks, high leukocyte removal capability and high platelet recovery rate, that are hard to be achieved at the same time.SOLUTION: A blood processing filter is provided, including a container that has two ports, an entrance of liquid to be processed and an exit of the processed liquid, and a filter material filled inside the container. In the blood processing filter, (a) the total sum of average pore sizes of a filter medium is 250.0 μm or larger and below 500.0 μm, (b) a total specific surface area of the filter medium is 250 m2/g or larger and below 660 m2/g, (c) the filter medium includes a filter material A whose average pore size per unwoven fabric in terms of a thickness of 0.2 mm is 0.1 μm or more and below 7.0 μm and a filter material B whose average pore size is 7.0 μm or more and below 20.0 μm, (d) the filter material A is arranged nearer the entrance of the liquid to be processed than the filter material B, and (e) rate of a total average pore size of the filter material B to the total sum is 70% or more and below 95%.SELECTED DRAWING: None
Patent JP-2022018990-A (JP)
Title: Information processing apparatus, operation adjustment method thereof, and program
Inventor: WATANABE YUKIRO
IPC: G06F3/01
Filed: 2020-07-17
Abstract: To provide an information processing apparatus configured to properly set sound volume of notification sound and vibration strength of a vibration unit, an operation adjustment method of the information processing apparatus, and a program.SOLUTION: An information processing apparatus includes: a display unit with a touch panel; a vibration unit which performs vibration operation to vibrate an operation surface of the touch panel; a notification sound output unit which performs notification sound output operation; a storage unit which stores response setting information regarding whether to allow execution of the vibration operation and the notification sound output operation; a processing unit which performs predetermined processing operation with at least one of operation sound and vibration; and a control unit which executes operation allowed in the response setting information out of the vibration operation and the notification sound output operation, in response to touch operation on the operation surface. The control unit adjusts the settings on vibration strength of the vibration operation and the settings on the volume of the notification sound output operation on the basis of at least one of the settings regarding whether to allow the execution of the operations and operation state of the processing unit.SELECTED DRAWING: Figure 6
Patent JP-2022020492-A (JP)
Title: Engine control method and engine control apparatus
Inventor: ITO AZUSA
IPC: F02D29/06
Filed: 2020-07-20
Abstract: To prevent an occupant from experiencing discomfort caused by noise associated with operating an engine in a series hybrid vehicle.SOLUTION: An engine control method to set a starting threshold that is a threshold of a required output to start the engine includes: a background noise state determination step for determining whether it is a high background noise state where a vehicular background noise is relatively large or a low background noise state where the vehicular background noise is relatively small; and a start-stop threshold setup step for setting the starting threshold in accordance with the state of the vehicular background noise. Further, in the start-stop threshold setup step, in a case where the vehicular background noise is determined to be the high background noise state, the starting threshold is set at a relatively small first starting threshold or a stopping threshold is set at a relatively small first stopping threshold, whereas in a case where the vehicular background noise is determined to be the low background noise state, the starting threshold is set at a relatively large second starting threshold or the stopping threshold is set at a relatively large second stopping threshold.SELECTED DRAWING: Figure 2
Patent JP-2020177700-A (JP)
Title: Autonomous travel vehicle
Inventor: NAKAMURA MASANAGA
IPC: G08B21/00
Filed: 2020-07-21
Abstract: To solve the problem that, in a conventional autonomous travel vehicle, a countermeasure has not been taken against an illegal act such as violence or property destruction by an occupant after getting on a vehicle.SOLUTION: In a step S11, a CPU 11 determines whether or not there is a specific action which is to be an illegal act by an occupant from analysis results of an image and a sound. For example, when there is a violent act and a shout is given, the CPU determines that there is the specific action which is to be an illegal act. When there is an act of removing property in a vehicle and a noise of removing property is detected, the CPU determines that there is an illegal act of property destruction. Upon determination of the specific act which is to be an illegal act by an occupant, the CPU makes the vehicle change its destination and travel to the nearest office station.SELECTED DRAWING: Figure 3
Patent JP-2022021991-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2020-07-23
Abstract: To provide a game machine which can improve the interest in a game.SOLUTION: A game machine includes information acquisition means, determination means, first rotation means, and second rotation means. The first rotation means includes a rotation plate part. The rotation plate part is constituted such that a light source positioned in a back face side thereof can be seen. The second rotation means is rotatably constituted, and can be displaced between a first position in which, in a front view of a game board, the second rotation means can be seen at least not through the rotation plate part of the first rotation means, and a second position in which the second rotation means can be seen through the rotation plate part. The game machine has a first state in which the light source can be seen through the rotation plate part rotating, and a second state in which the second rotation means can be seen through the rotation plate part by the second rotation means moving to the back face side of the rotation plate part rotating for the second rotation means to block light from the light source. In addition, the game machine includes a plurality of second rotation means.SELECTED DRAWING: Figure 626
Patent JP-2022023274-A (JP)
Title: Electric discharge assessment device and method therefor
Inventor: NAKAMURA HISAE
IPC: G01R31/72
Filed: 2020-07-27
Abstract: To more easily assess whether there is occurrence of an electric charge to a winding.SOLUTION: The present invention includes: measuring a first electric discharge occurrence estimated time slot Rt1 on the basis of first time-series voltage data obtained by applying an impulse voltage Vi to both ends of a winding 20 and Fourier-transforming the first time-series voltage data so as to find a frequency spectrum (steps S100-S106); extracting only an electric discharge-specific frequency component from the frequency spectrum (step S108); and reverse-Fourier-transforming the extracted frequency spectrum so as to find second time-series voltage data (step S110). The present invention further includes: finding a maximum voltage value Vmax1 and first time T1 from the first electric discharge occurrence estimated time slot Rt1 of the second time-series voltage data (step S112); estimating that there is occurrence of electric discharge when the first time T1 falls within a threshold range (step S114); and comparing the maximum voltage value Vmax1 with a threshold Vth so as to assess the occurrence of the electric discharge (steps S116-S120).SELECTED DRAWING: Figure 2
Patent JP-2021077858-A (JP)
Title: Optical sub-assembly
Inventor: NOGUCHI DAISUKE
IPC: H01S5/022
Filed: 2020-07-28
Abstract: To provide an optical sub-assembly that is small and easy to be manufactured, and has good high-frequency characteristics.SOLUTION: An optical sub-assembly includes an eyelet including a first surface, a second surface, and a plurality of through-holes, a plurality of lead terminals in which a differential electric signal is inputted, a lead connection surface extending in a normal direction of the first surface, and a first bonding surface adjacent to the lead connection surface. First and second conductor patterns are formed over the lead connection surface and the first bonding surface. The first and conductor patterns formed on the lead connection surface include a relay substrate which is connected with the lead terminals by soldering and the like and to which the differential electric signal is inputted, an element mounting portion including a second bonding surface on which third and fourth conductor patterns are formed, and an optical element that converts one of an optical signal and the differential electric signal into the other. The first and second conductor patterns are connected with the third and fourth conductor patterns by a bonding wire, and normal directions of the first and second bonding surfaces are the same directions.SELECTED DRAWING: Figure 3
Patent JP-2022025440-A (JP)
Title: Game machine
Inventor: ISHIHARA TAKAHIRO
IPC: A63F5/04
Filed: 2020-07-29
Abstract: To provide new game specifications using a pseudo game.SOLUTION: In a game machine, a first combination and a second combination larger in a discharge amount than the first combination overlap, one of many kinds of winning types including a specific winning type set in which the first combination can be won by first operation being operated and the second winning combination can be won by second operation being performed is determined by a winning type lottery, auxiliary performance notifying the first operation can be executed when the specific winning type is determined, reels vary while progress of a game is delayed on the basis that the specific winning type is determined and the first operation is performed according to the auxiliary performance, and a pseudo game performing temporary stop control can be executed.SELECTED DRAWING: Figure 11
Patent JP-2022026326-A (JP)
Title: Semiconductor ceramic electronic component
Inventor: NAKAMURA HIROYA
IPC: H01C7/10
Filed: 2020-07-30
Abstract: To provide a semiconductor ceramic electronic component with improved connectivity between an inner electrode and a terminal electrode.SOLUTION: The inventors found that the connectivity between an inner electrode 12 and a terminal electrode 14 is enhanced in a chip varistor 1 as a result of a glass component that was present in an area corresponding to a hole 20 being supplied in such a way that it is caught in a connection part 13 so that a protective layer 16 in a part adjacent to the connection part 13 is provided with the hole 20.SELECTED DRAWING: Figure 2
Patent JP-2022026805-A (JP)
Title: Spinning apparatus and manufacturing method of inorganic fiber
Inventor: TSUJI HIROMITSU
IPC: D01F9/14
Filed: 2020-07-31
Abstract: To provide a spinning apparatus capable of manufacturing an inorganic fiber while preventing formation of a composite fiber.SOLUTION: A spinning apparatus 1 includes a nozzle 10 for ejecting a spinning solution containing an inorganic fiber precursor solution, an air delivery port 20a for ejecting air for drawing the spinning solution, and hot air supply mechanisms 30 and 40 for supplying hot air in a direction colliding with the air ejected from the air delivery port. The ejecting directions of the spinning solution and the air are approximately parallel to each other, and the hot air is supplied from at least two directions in a manner that the direction from which the hot air is supplied becomes approximately n-time symmetrical (here, n is an integer of 2 or over) toward a nozzle extension axis which is an extension of the central axis of the nozzle in an ejecting direction of the spinning solution.SELECTED DRAWING: Figure 1
Patent JP-2021128739-A (JP)
Title: Electronic device and operation method thereof
Inventor: KIM DOYEON
IPC: G06Q10/08
Filed: 2020-08-03
Abstract: To provide a method and electronic device for managing inventory more accurately and efficiently.SOLUTION: An operation method of an electronic device provided herein comprises recognizing an item as a removal target based on expiration date-related information thereof, acquiring information regarding an actual quantity of the removal target and a remaining quantity among the actual quantity, and updating information on the inventory according to the acquired information.SELECTED DRAWING: Figure 2
Patent JP-2022029493-A (JP)
Title: Detergent charging device and washing machine
Inventor: FUJII MASATOSHI
IPC: D06F39/02
Filed: 2020-08-05
Abstract: To provide a detergent charging device capable of preventing a failure in cleaning caused by the wrong attachment of containers.SOLUTION: A detergent charging device comprises: a detergent tank storing a detergent; a softener tank storing a softener; and a case body 100 having the detergent tank and the softener tank to be attached thereto. The case body 100 comprises: a first mounting part 109a having the detergent tank to be mounted thereon; and a second mounting part 109c having the softener tank to be mounted thereon. The first mounting part 109a is provided with a first service entrance 109b connected to the first discharge part of the detergent tank. The second mounting part 109c is provided with a second service entrance 109d connected to the second discharge part of the softener tank. The position of the first service entrance 109b in the first mounting part 109a and the position of the first service entrance 109d in the second mounting part 109c are mutually different dispositions.SELECTED DRAWING: Figure 7
Patent JP-2020188023-A (JP)
Title: Outlet for coaxial cable
Inventor: SAITO TAKESHI
IPC: H01R13/66
Filed: 2020-08-17
Abstract: To provide an outlet for a coaxial cable used in a feed wiring system, and capable of securing shielding for an electromagnetic wave.SOLUTION: A terminal board 51 is electrically insulated from an input side terminal 2. In a state where a first conductor of an input side coaxial cable 20 is connected with the input side terminal 2, the terminal board 51 is in contact with the second conductor of the input side coaxial cable 20. A housing 6 is electrically connected with the terminal board 51, and has an internal space for receiving the input side terminal 2 and the terminal board 51. A circuit board 7 is received in the internal space of the housing 6. The housing 6 includes a body 61, and a cover 62. The body 61 has an opening exposing the input side terminal 2 and the terminal board 51. The cover 62 is coupled with the body 61 by a coupling structure 8, so as to cover the first and second conductors of the input side coaxial cable 20 in a connection state, and to cover the opening of the body 61.SELECTED DRAWING: Figure 4
Patent JP-2021196596-A (JP)
Title: Polymer solution
Inventor: TANABE JUNICHI
IPC: G03F7/20
Filed: 2020-08-17
Abstract: To provide a polymer solution which enables formation of a fine line pattern such as a color filter and a black matrix that suppresses yellowing and is excellent in transparency, and enables improvement of a yield and productivity of the fine line pattern.SOLUTION: A photosensitive resin composition contains a polymer solution containing a resin having a thioether group, and a photopolymerizable initiator. When a residual film rate is calculated by exposing and developing the photosensitive resin composition under a specific condition, the residual film rate at an exposure amount of 10 mJ/cm2 is 20% or less, and the residual film rate at an exposure amount of 16 mJ/cm2 is 50% or more.SELECTED DRAWING: None
Patent JP-2022035316-A (JP)
Title: Diametrical dimension detection method
Inventor: UEMURA YUJI
IPC: H01L21/301
Filed: 2020-08-20
Abstract: To provide a diametrical dimension detection method that can eliminate the problem of the newest notch becoming unclear by mingling with previously formed notches, flaws or dirt on a tabular object on which a new notch is to be formed.SOLUTION: A diametrical dimension detection method detects a diameter R or a radius r of a cutting edge of a cutting blade 123 by performing: a notch forming step of operating a Z-axis feed means and cutting a tabular object W with the cutting blade 123 to form a notch 63; a pre-cut image recording step of recording a pre-cut image by imaging the tabular object W with imaging means before the notch forming step; an extraction step of extracting a newest notch 63 formed in the notch forming step by subtracting the pre-cut image from an after-cut image of the tabular object W taken with the imaging means after the notch forming step; and a calculation step based on the newest notch 63 extracted in the extraction step.SELECTED DRAWING: Figure 8
Patent JP-2020195160-A (JP)
Title: Electromagnetic navigation antenna assembly and electromagnetic navigation system including the same
Inventor: SEAN M MORGAN
IPC: H01Q7/00
Filed: 2020-08-25
Abstract: To provide an electromagnetic navigation system.SOLUTION: The invention provides an antenna assembly for radiating at least one electromagnetic field for electromagnetic navigation, and an electromagnetic navigation system including such an antenna assembly. The antenna assembly includes a substrate and a planar antenna including a trace that is deposited on the substrate and arranged in a plurality of loops. Respective distances between adjacent pairs of the loops increase in a direction from an innermost loop to an outermost loop. Each of the loops includes a plurality of straight linear portions and a plurality of vertices.SELECTED DRAWING: Figure 4
Patent JP-2022038497-A (JP)
Title: Internal state inspection system and internal state inspection method
Inventor: KITAOKA Masanori
IPC: G01N23/203
Filed: 2020-08-26
Abstract: To obtain an internal state inspection system enabling expansion of an application range of a measurement environment and a measurement object.SOLUTION: An internal state inspection system 11 according to the present invention comprises: a radiation source 101 irradiating an analyte 102 with multicolor radiation 104 each having a unique energy characteristic; a detector 106 which detects scattered radiation 105 and in which relative coordinates to the radiation source 101 are known; an acquisition device 107 acquiring the energy and intensity of the radiation; and an arithmetic unit 108 calculating a density distribution of the analyte 102 by solving a minimization problem which is configured on the basis of an energy spectrum of the radiation acquired by the acquisition device 107, the relative coordinates of the detector 106 to the radiation source 101 and the information of the energy and intensity of the scattered radiation 105, the internal state inspection system 11 inspects an internal state of the analyte 102 on the basis of the density distribution of the analyte 102.SELECTED DRAWING: Figure 1
Patent JP-2022038987-A (JP)
Title: Joint structure of header plate and flat tube of heat exchanger
Inventor: TSUKAHARA MASAHITO
IPC: F28D1/053
Filed: 2020-08-27
Abstract: To decrease inflow resistance of a heat exchange fluid of a flat tube 3 having inner fins 4.SOLUTION: A wide part 2a is formed only at an axial intermediate part of a tube insertion hole 2 of a header plate 1 in advance and an expanded part 3a of an intermediate part of an end part of a flat tube 3 is crimped to the wide part 2a.SELECTED DRAWING: Figure 1
Patent JP-2022039441-A (JP)
Title: Display device and control method for the same
Inventor: KAWAE DAISUKE
IPC: G09G3/20
Filed: 2020-08-28
Abstract: To provide a display device that can reduce cost.SOLUTION: A display device includes a light-emitting element and a pixel circuit including a constant-current source and a PWM control circuit. The constant-current source outputs a constant current when a light emission permission signal is active and sets the output to a HiZ state when the light emission permission signal is inactive in a light-emitting mode. The PWM control circuit includes a P-channel type amplifying transistor that outputs a comparison result between a video signal and a sawtooth wave slope signal to a control node when the light emission permission signal is active in the light-emitting mode, and stops the output of the comparison result when the light emission permission signal is inactive, a P-channel type first switch transistor that is provided between the control node and a reference potential terminal, is turned off when the light emission permission signal is active, and is turned on when the light emission permission signal is inactive, and a P-channel type control transistor that is provided between the constant-current source and the light-emitting element and turned on or off in accordance with a potential of the control node.SELECTED DRAWING: Figure 1
Patent JP-2022041137-A (JP)
Title: Direction conversion member and window glass lifting device with the direction conversion member
Inventor: SUMIYOSHI YUJI
IPC: B60J1/17
Filed: 2020-08-31
Abstract: To provide a direction conversion member for a window glass lifting device that makes it easy to apply grease and also can suppress the grease from sticking on a window glass.SOLUTION: There is provided a direction conversion member 5 for a window glass lifting device, which comprises a groove 51 wound with a cable and coated with grease, and a first flange part 52 and a second flange part 53 provided across the groove 51, wherein the second flange part 53 is a region arranged closer to window glass than the first flange part 52. The second flange part 53 has a protrusion part 53b where an outer peripheral edge 53a of the second flange part 53 protrudes to an outer peripheral edge 52a of the first flange part 52 when viewed in a direction perpendicular to a surface of the window glass.SELECTED DRAWING: Figure 3E
Patent JP-2022044982-A (JP)
Title: Wall face protection structure
Inventor: SASAKI JUNICHI
IPC: E04B1/98
Filed: 2020-09-08
Abstract: To provide a wall face protection structure for further reliably preventing occurrence of damage of a wall face in a building caused by contact of forks of a forklift to the wall face.SOLUTION: In a wall face protection structure in which a guard member 3 is set along a wall face 1 in a building at a prescribed position of a floor face 2 with a prescribed space from the wall face 1, the guard member 3 has a fixing part 3A immovably fixed to a prescribed position of the floor face 2 and a vertical wall part 3B extending upward from the fixing part 3A. An upper end side of the vertical wall part 3B is formed in a hook shape having an extension part 3a extending in the direction separating from the upper end of the vertical wall part 3B in relation to the wall face 1.SELECTED DRAWING: Figure 2