baber/WOPTO huggingface dataset:
Patent JP-2021188654-A (JP)
Title: Check valve
Inventor: AWATSUHARA MITSUAKI
IPC: F16K15/06
Filed: 2020-05-28
Abstract: To provide a check valve which stabilizes behavior of a valve body.SOLUTION: A check valve 1 includes: a valve casing 7; a valve seat 8 which encloses an inflow port 5 of the valve casing 7; a valve body 9 which moves between a closed position 9A in which the valve body closes the inflow port 5 and an open position 9B in which the valve body opens the inflow port 5; and a coil spring 10 which biases the valve body 9 to the closed position 9A. The valve casing 7 includes: a support part 11 which supports the valve body 9 in such a manner that the valve body can linearly move between the closed position 9A and the open position 9B; an annular part 12 which expands from the support part 11 to the outer periphery side; and an annular wall part 13 protruding from an outer peripheral edge of the annular part 12 in a first direction X1. The valve body 9 includes: a valve part 31 located in the first direction X1 of the annular wall part 13; and a supported part 32 supported by the support part 11. The coil spring 10 is disposed at the inner periphery side of the annular wall part 13 and the outer periphery side of the support part 11 and the supported part 32 and contacts with the valve part 31 and the annular part 12. A radial dimension D1 of the coil spring 10 is 70% or larger than a water conduction inner diameter dimension D2 of the inflow port 5.SELECTED DRAWING: Figure 1
Patent JP-2021189290-A (JP)
Title: Optical element, method for manufacturing optical element, and projector
Inventor: TADACHI SATOSHI
IPC: G02B7/02
Filed: 2020-05-29
Abstract: To provide an optical element that can prevent deposition failure, a method for manufacturing the optical element, and a projector.SOLUTION: An optical element of the present invention comprises: a main body part including an optical part that has an optical surface and a support part that is provided on the optical part and can be supported by a support; and a functional layer that is deposited on the main body part and has a predetermined function. The functional layer is provided to cover the optical surface of the optical part and not to cover at least part of the support part.SELECTED DRAWING: Figure 2
Patent JP-2020165981-A (JP)
Title: Information processing system, information processing device, program, and information processing method
Inventor: KARAKAMA TAKAHIRO
IPC: G01H3/10
Filed: 2020-06-04
Abstract: To provide an information processing system, an information processing device, a program, and an information processing method for improving convenience of a technique for estimating a state of a device by using data from a sensor.SOLUTION: An information processing system includes: acquisition means which acquires vibration of a device 10 that vibrates during operation as time-series data of a physical quantity A expressed by a plurality of axial components in a three-dimensional coordinate system; calculation means which, on the basis of the time-series data of the physical quantity A, calculates a first evaluation value E that indicates degree of deviation of the vibration of the device between the axes; and estimation means which estimates degradation degree G of the device on the basis of the first evaluation value E.SELECTED DRAWING: Figure 1
Patent JP-2021189407-A (JP)
Title: Lesson system, lesson method, computer-readable program, and storage medium
Inventor: ITO FUTOSHI
IPC: G09B5/02
Filed: 2020-06-04
Abstract: To provide, at low cost, a lesson system with which a lecturer's meaning can be effectively conveyed to learners without causing dull time for the learners.SOLUTION: A lesson system includes: means (10) which saves, in a certain storage unit, board writing data created in the way certain board writing contents are displayed in sequence as a lesson proceeds; and means (23) which creates video data of the lesson in which the lesson proceeds as a lecturer writes by hand on an image display device (11) with board writing data (10A) being displayed on an image display means (21A). Load-causing board writing contents (101-1) are preliminarily included in the board writing data (10A), and the paths of the lecturer's writing written on the image display device (11) by hand are added to the video data in sequential order, and the lecturer's hand movements (150) while writing or pointing something on the image display means are added to the video data.SELECTED DRAWING: Figure 2
Patent JP-2021191584-A (JP)
Title: Fastening device and fastening method
Inventor: TSUKIOKA YUKI
IPC: B21J15/00
Filed: 2020-06-05
Abstract: To prevent a region to be fastened with a rivet from decreasing in fatigue strength as a gap is formed between the rivet and a through hole when a head of the rivet is plastically deformed too much.SOLUTION: There is provided a fastening device that comprises: an upper anvil 110 arranged facing an end face of a head of a rivet; a lower anvil arranged facing an end part of a shaft part of the rivet; and a pressing mechanism generating press force decreasing the distance between the upper anvil 110 and lower anvil along an axis X to plastically deform the rivet, wherein a bottom face 111 orthogonal to the axis X and a support face 112 gradually increasing in protrusion length L2 along the axis X to the bottom face 111 from an inner peripheral side to an outer peripheral side in a radial direction RD are formed on the end face 110a of the upper anvil 110, and an angle β of inclination of the support face 112 is smaller by a predetermined angle than the angle of inclination of an inclined face of the rivet.SELECTED DRAWING: Figure 5
Patent JP-2021192419-A (JP)
Title: Transfer device and transfer method
Inventor: YOSHIOKA TAKAHISA
IPC: H01L21/683
Filed: 2020-06-05
Abstract: To provide a transfer device and a transfer method which can adhere peeling tape to an inner sheet without adhering the inner sheet to a second adhesive sheet.SOLUTION: A transfer device EA comprises: sheet cutting means 10 which cuts a first adhesive sheet AS1 adhered to one surface WK1 of an adherend WK so that the first adhesive sheet AS1 may be divided into an inner sheet AS1A adhered to the adherend WK and an outer sheet AS1B; position recognizing means 30 which can recognize the position of the adherend WK; sheet adhering means 40 which adheres a second adhesive sheet AS2 to another surface WK2 of the adherend WK; and sheet peeling means 60 which adheres peeling tape PT to the inner sheet AS1A so as to peel off the inner sheet. The position recognizing means 30 is provided in a manner capable of recognizing the position of the adherend WK with respect to the inner sheet AS1A. The sheet peeling means 60 obtains the position of the adherend WK based on a recognition result from the position recognizing means 30 and adheres the peeling tape PT within a corresponding region AS1R.SELECTED DRAWING: Figure 1
Patent JP-2021196330-A (JP)
Title: Diffusion source position estimation device and diffusion source position estimation method
Inventor: NAKAGAWA YUSUKE
IPC: G01W1/00
Filed: 2020-06-18
Abstract: To provide a diffusion source position estimation device capable of accurately estimating a position of a diffusion source of a diffusion substance.SOLUTION: A diffusion source position estimation device 100 for estimating a position of a diffusion source of a diffusion substance diffused in the air in a predetermined area includes a data acquisition part 33 for acquiring concentration information of the diffusion substance from a plurality of observation devices arranged in the predetermined area, and a processing part 10 for processing the acquired data. The processing part 10 constructs a virtual space stimulating a predetermined area; arranges virtual observation points corresponding to the observation devices and a plurality of virtual diffusion sources diffusing the virtual diffusion substance into the virtual space, in the virtual space; determines diffusion source estimation indices indicating the magnitude of an influence degree given to the virtual observation points by the virtual diffusion substance, for each of the virtual diffusion sources, by a statistical method; repeats processing of rearranging an arrangement position of the virtual diffusion source until the diffusion source estimation index is maximized, and calculating the diffusion source estimation indices; and estimates the position where the diffusion source estimation index is maximized as the diffusion resource.SELECTED DRAWING: Figure 1
Patent JP-2022001000-A (JP)
Title: Control device for electric vehicle
Inventor: FUKUIKE TAKAYUKI
IPC: B60L7/14
Filed: 2020-06-19
Abstract: To notify a user of difficulty of deceleration by shifting operation.SOLUTION: A control device for an electric vehicle includes: a motor generator; a battery; shifting operation means with which a user performs shifting operation; and loading means of consuming electrical power of the battery. When a user performs the shifting operation, if the control device determines that a charging amount of the battery is equal to or higher than a predetermined value at which regenerative charging by the motor generator on the basis of the shifting operation is difficult, the control device increases or decreases torque of the motor generator by temporarily discharging the electrical power to the loading means.SELECTED DRAWING: Figure 3
Patent JP-2020180975-A (JP)
Title: Kit including multiple antibodies
Inventor: KFIR OVED
IPC: G01N33/543
Filed: 2020-06-25
Abstract: To provide a method for identifying biological characteristics and a determination factor associated with bacterium and virus infection as well as a method for using such biological characteristics in infection screening diagnosis, treatment, and monitoring.SOLUTION: A kit includes an antibody for determining concentration of polypeptide of a TNF-related apoptosis-inducing ligand (TRAIL) in a biological sample. The kit is used for distinguishing a state of being infected with bacterium or viruses from a noninfected state, and detects the state of being infected with bacterium or viruses by the fact that the concentration of polypeptide in the TRAIL in the biological sample represents statistical significant difference with respect to a reference value corresponding to the TRAIL polypeptide concentration in a group of healthy persons.SELECTED DRAWING: None
Patent JP-2022011541-A (JP)
Title: Medical bag system and centrifugal separation system
Inventor: YAMAZAKI HIROSUKE
IPC: A61M1/02
Filed: 2020-06-30
Abstract: To provide a medical bag system and a centrifugal separation system facilitating taking-out of a medical solution bag from a medical solution bag pocket and capable of protecting a tube near the medical solution bag.SOLUTION: A medical bag system 10 and a centrifugal separation system 136 comprise a main bag 46 for storing blood, a plasma bag 48 for storing plasma, a medical solution bag 50 for storing an erythrocyte preservation solution, and a transfer tube 52 for connecting the main bag 46, the plasma bag 48, and the medical solution bag 50. The medical solution bag 50 includes a port-side end part 58 having a connection port 72 to which the transfer tube 52 is connected, a suspension-side end part 60, the end part in an opposite side of the port-side end part 58, in which a suspension hole 64 for inserting a suspension hook 112 is formed, and extension parts 66 projecting from side portions of the suspension hole 64, into a tongue shape.SELECTED DRAWING: Figure 1
Patent JP-2022012254-A (JP)
Title: Illumination system
Inventor: OGATA DAISUKE
IPC: H05B47/165
Filed: 2020-07-01
Abstract: To provide an illumination system comprising a sensor which can appropriately measure a measurement object.SOLUTION: An illumination system A1 comprises: a plurality of illumination fixtures L; and a control device Ct which controls the plurality of illumination fixtures L. Each illumination fixture L includes: a first radio communication unit 14 which performs radio communication using a first protocol; a second radio communication unit 15 which performs radio communication using a second protocol. The control device Ct comprises sensor equipment Es which performs radio communication with the plurality of illumination fixtures L using the first protocol and also performs radio communication with one of the plurality of illumination fixtures L using the second protocol. Each illumination fixture L converts measured data received from the sensor equipment Es by the second radio communication unit 142 into transfer data which can be transferred by radio communication using the first protocol, and transfers the converted transfer data to the control unit Ct directly from the first communication unit 14 or through another illumination fixture L.SELECTED DRAWING: Figure 1
Patent JP-2022012667-A (JP)
Title: Mask storage tool and mask storage method
Inventor: SAYA YURIKA
IPC: A62B25/00
Filed: 2020-07-02
Abstract: To provide a mask storage tool from which a mask can be detached without touching a mask body with a hand, and which can store the detached mask as it is and a mask storage method.SOLUTION: A mask storage tool for storing a mask comprises: a mask body which covers the mouth and the nose of a wearer; and a pair of ear hook parts provided on both ends in a width direction of the mask body, and is constituted to be covered on the mask body in a state of being worn by the wearer, and to store the mask body in a folded state by folding the mask storage tool from the state of being covered on the mask body.SELECTED DRAWING: Figure 1
Patent JP-2022014500-A (JP)
Title: Ozone water pot for generating ozone water by directly electrolyzing tap water
Inventor: TSUMURA KENJI
IPC: C01B13/10
Filed: 2020-07-07
Abstract: To provide an ozone water pot which is easy to use, stable in performance, has a wide use range because of high catalytic activity, is easy to carry, and generates ozone water by directly electrolyzing practical tap water.SOLUTION: An ozone water pot for directly electrolyzing tap water to generate ozone water comprises a pot 1, a gasket 3, and a pot lid 2. A charging interface 6 and a button switch 9 mutually connected with a rechargeable lithium battery 7 are provided on a generator control board 5 in a bottom base 10, and the rechargeable lithium battery 7 and the button switch 9 are mutually connected with the generator control board 5.SELECTED DRAWING: Figure 1
Patent JP-2022014650-A (JP)
Title: Community type ai personnel training support system and method
Inventor: NAKAYAMA KOTARO
IPC: G09B19/00
Filed: 2020-07-07
Abstract: To provide a community type personnel training support system capable of forming a community and performing AI educations on a number of engineers without applying excessive load to specific personnel (teaching staff) who have learnt AI engineering.SOLUTION: A personnel training support system includes: a user interface server which provides a creation environment of a learning model of machine learning to a plurality of user terminals over a network and provides a plurality of learnt models created in the creation environment of the learning model of the machine learning to a scoring server; and the scoring server for scoring and ranking the plurality of learnt models.SELECTED DRAWING: Figure 1
Patent JP-2022017836-A (JP)
Title: Tire rubber composition and tire
Inventor: KAWACHI TAKAHIRO
IPC: C08L9/00
Filed: 2020-07-14
Abstract: To provide a tire rubber composition that can improve the general performances of fuel economy and chipping resistance at high speed and provide a tire.SOLUTION: A tire rubber composition contains a rubber component including isoprene rubber, butadiene rubber and styrene-butadiene rubber, silica, and a silane coupling agent. The silane coupling agent contains an organic silicon compound including alkoxysilyl groups and sulfur atoms, where, carbon atoms connecting the alkoxysilyl groups and sulfur atoms are 6 or more in number.SELECTED DRAWING: None
Patent JP-2022019223-A (JP)
Title: Double cap
Inventor: TSUCHIKO TOSHIAKI
IPC: B65D41/04
Filed: 2020-07-17
Abstract: To provide a double cap whose relative position is fixed in use and which can be easily disassembled after use.SOLUTION: A double cap 100 comprises an inner cap 120, and an outer cap 110 fitted so as to cover the inner cap 120. In the double cap 100, an inner cap whirl-stop part is plastically deformed to detach from a fitted outer cap whirl-stop part, and further the outer cap is relatively rotated with respect to the inner cap to detach an outer cap coming-off preventing part from an inner cap coming-off preventing part, thereby the outer cap is detached from the inner cap.SELECTED DRAWING: Figure 1
Patent JP-2020203886-A (JP)
Title: Methods of treating fabry patients having renal impairment
Inventor: CASTELLI JEFF
IPC: A61P9/00
Filed: 2020-07-20
Abstract: To provide methods of treating Fabry's disease of patients having renal impairment and/or elevated proteinuria.SOLUTION: A specific method includes administering to a patient about 100 mg to about 150 mg free base equivalent of migalastat or salt thereof at a frequency of once every other day. The method stabilizes renal functions, reduces left ventricular mass indexes, reduces plasma globotriaosylsphingosine and/or increases α-galactosidase A activity in the patient.SELECTED DRAWING: Figure 11
Patent JP-2021114596-A (JP)
Title: Light-emitting element, manufacturing method for light-emitting element, and composition including light-emitting element
Inventor: PARK CHAN WUNG
IPC: H01S5/028
Filed: 2020-07-22
Abstract: To provide a light-emitting element, a manufacturing method for the light-emitting element, and a composition including the light-emitting element.SOLUTION: The light-emitting element according to one embodiment of the present invention may include a first semiconductor layer, an active layer disposed on the first semiconductor layer, a second semiconductor layer disposed on the active layer, an insulating film surrounding an outer peripheral surface of each of the first semiconductor layer, the active layer, and the second semiconductor layer, and a polymer film including a polymer chain and disposed on at least a part of a surface of the insulating film.SELECTED DRAWING: Figure 1
Patent JP-2020192337-A (JP)
Title: Customized patient interface and method of manufacturing the same
Inventor: YU TZU-CHIN
IPC: A61M16/06
Filed: 2020-07-27
Abstract: To provide a patient interface related to a respiratory apparatus, the patient interface being adapted to correspond to a patient's face, which has a complex three-dimensional shape considerable different between individuals.SOLUTION: A method of manufacturing a patient interface 11000 for sealed delivery of a flow of air at a continuously positive pressure with respect to ambient air pressure to an entrance to a patient's airway includes collecting anthropometric data of the patient's face. Anticipated considerations are identified from the collected anthropometric data during use of the patient interface. The collected anthropometric data is processed to provide a transformed data set on the basis of the anticipated considerations, the transformed data set corresponding to at least one customized patient interface component. At least one patient interface component is modelled on the basis of the transformed data set.SELECTED DRAWING: Figure 11
Patent JP-2022025459-A (JP)
Title: Liquid crystal display device and method for controlling the same
Inventor: NAKAMURA TATSUNORI
IPC: G09G3/36
Filed: 2020-07-29
Abstract: To provide a liquid crystal display device that can display an image with a more accurate luminance and also can increase the luminance at the same time.SOLUTION: The liquid crystal display device includes: a light source unit; a light control panel with a light control cell; a display panel with a liquid crystal cell; and a processing unit (50) for deriving the transmittance of the light control cell by using the luminance distribution of a light from the light source to the light control cell derived by using a point group distribution function, and deriving the transmittance of the liquid crystal cell by using the illuminance distribution of a light from the light control cell to the light crystal cell derived by using the point group distribution function.SELECTED DRAWING: Figure 4
Patent JP-2022027082-A (JP)
Title: Discharge ionization detector
Inventor: SHINADA MEGUMI
IPC: G01N30/64
Filed: 2020-07-31
Abstract: To suppress abnormality in a peak shape in a discharge ionization detector.SOLUTION: A discharge ionization current detection device 7 includes: a gas flow passages 104, 120 through which a discharge gas flows; plasma generation electrodes 106, 107, 108 for generating discharge in the gas flow passage to generate plasma from the discharge gas; a sample gas introduction unit 124 for introducing a sample gas into the gas flow passage; a collection electrode 117 for collecting ions from the sample generated by action of the plasma; a bias electrode 113 arranged between the plasma generation electrode and the collection electrode to form an electric field for guiding ions to the collection electrode; and DC power supply units 131, 133 capable of independently changing a voltage applied to the bias electrode and a voltage applied to the collection electrode.SELECTED DRAWING: Figure 2
Patent JP-2022029383-A (JP)
Title: Image forming apparatus
Inventor: SHIMA TOSHIHIDE
IPC: F16C13/00
Filed: 2020-08-04
Abstract: To provide an image forming apparatus that allows stable rotation of a transfer roller and a metal roller in contact with the transfer roller, while simplifying a configuration and lowering a price of the apparatus.SOLUTION: An image forming apparatus 1 has: image carriers 11; image forming units 12, 13, 14; an intermediate transfer belt 61; a transfer roller 31; a counter roller 62; a power supply 81 that supplies a current caused to flow at a transfer part N2; a metal roller 32 that is in contact with the transfer roller 31; first bearing members 102 that rotatably support the transfer roller 31; a holding member 101 that movably holds the first bearing members 102; first pressure members 104 that press the transfer roller 31 against the intermediate transfer belt 61; second bearing members 103 that are movably held by the first bearing members 102 and rotatably support the metal roller 32; and second pressure members 105 that move the second bearing members 103 relative to the first bearing members 102 to press the metal roller 32 against the transfer roller 31.SELECTED DRAWING: Figure 3
Patent JP-2021140725-A (JP)
Title: Electromagnetic induction type coordinate positioning apparatus
Inventor: Xu qiong wen
IPC: G06F3/041
Filed: 2020-08-14
Abstract: To provide an electromagnetic induction type coordinate positioning apparatus hardly reducing power supply efficiency.SOLUTION: An electromagnetic induction type coordinate positioning apparatus includes a first sensor coil 24, a second sensor coil 25, a first impedance circuit 21, a second impedance circuit 22, and a control circuit 27. The first sensor coil and the first impedance circuit form a first excited current signal S1, and the second sensor coil and the second impedance circuit form a second excited current signal S2. The control circuit controls a first impedance value of the first sensor coil so as to conform to a first preset value and controls a second impedance value of the second sensor coil so as to conform to a second preset value, thereby a first excited current signal reaching a first preset level is formed on a current path between the first impedance circuit and the first sensor coil, and a second excited current signal reaching a second preset level is formed on a current path between the second impedance circuit and the second sensor coil.SELECTED DRAWING: Figure 3