baber/WOPTO huggingface dataset:
Patent JP-2020522932-A (JP)
Title: 次世代ネットワークを介した３６０度ビデオ配信
IPC: H04N21/438
Filed: 2018-06-01
Abstract: システム、方法および手段は３６０度ビデオストリーミングについて開示される。ビデオストリーミングデバイスはネットワークノードから３６０度ビデオストリームを受信することができる。ビデオストリーミングデバイスはビデオストリーミングデバイスおよび／または３６０度ビデオストリームに関連付けられたビューポートを決定することができる。ビデオストリーミングデバイスは３６０度ビデオストリームの第一のセグメントおよび前記第二のセグメントを事前に要求することを（例えば、ビューポートに基づいて）決定することができる。ビデオストリーミングデバイスは第一のセグメントおよび第二のセグメントについて相対的な優先度の順序を決定することができる。ビデオストリーミングデバイスは予期される要求メッセージを生成することができる。予期される要求メッセージは、例えば決定された相対的な優先度の順序に基づいて相対的な優先度を減少させることにより第一のセグメントおよび第二のセグメントをリストすることによって、決定された相対的な優先度の順序を示すことができる。ビデオストリーミングデバイスはネットワークノードに予期される要求メッセージを送信することができる。
Patent JP-2020524509-A (JP)
Title: アルツハイマー病の診断のための循環血清マイクロｒｎａバイオマーカー及び方法
IPC: C12Q1/686
Filed: 2018-06-07
Abstract: 循環血清ベースのマイクロRNAを同定、検証、確認するためのバイオマーカー及び方法。このマイクロRNA(PARKmiR)は、アルツハイマー病(AD)に罹患している患者を、非AD患者と識別するために使用され得る。
Patent JP-2020525448-A (JP)
Title: ソニックヘッジホッグシグナル伝達経路を介する脊椎円板変性を治療する組成物、使用及び方法
IPC: A61P19/00
Filed: 2018-06-23
Abstract: 対象を治療するために、有効な量のＳＨＨシグナル伝達経路活性化剤を、それを必要とする対象に投与することによる、脊椎円板変性（ＳＤＤ）を治療するための方法が、本明細書で提供される。
Patent JP-2021111459-A (JP)
Title: Terminal insertion device
Inventor: SHISHIDO HIDETAKA
IPC: H01R13/42
Filed: 2020-01-07
Abstract: To provide a terminal insertion device capable of preventing the buckling of an electrical wire when a terminal is inserted into a housing, by reliably bending a lance.SOLUTION: A terminal insertion device includes: a connector box receiving jig 20 and a connector box holder 30 for storing a connector box 10; and a jig pin 40. In the state where the connector box 10 is stored between the connector box receiving jig 20 and the connector box holder 30, the jig pin 40 projects into a terminal housing chamber 11. In the state, the jig pin 40 pushes a lance 14 to bend the lance.SELECTED DRAWING: Figure 4
Patent JP-2021108864-A (JP)
Title: Game machine
Inventor: YANAGA YUUJI
IPC: A63F7/02
Filed: 2020-01-09
Abstract: To provide a game machine capable of enhancing fun of performance contents.SOLUTION: A game machine includes a performance device having: plural performance surfaces including a first performance surface and a second performance surface includes performance surface control means capable of performing movement control of the first performance surface or the second performance surface between a standby position that cannot be visually recognized easily by a player and a performance position that can be recognized easily by the player; and a movable body provided on the first performance surface. Movement control of at least one portion of the movable body projecting outside from an edge of the first performance surface in the performance position is performed so as to be inner side from the edge of the first performance surface when performing movement control of the first performance surface from the performance position to the standby position.SELECTED DRAWING: Figure 302
Patent JP-2021109398-A (JP)
Title: Liquid jetting device
Inventor: OKAMURA YU
IPC: B41J2/01
Filed: 2020-01-14
Abstract: To facilitate a head to be gripped when the head is replaced and improve maintainability.SOLUTION: A liquid jetting device includes: a head unit including multiple heads for jetting liquid in a first direction in which a second direction orthogonal to the first direction is set as a transverse direction and a third direction orthogonal to the first and second directions is set as a longitudinal direction; and a holding member. The head unit includes: a first head; a second head disposed in the second direction while being adjacent to the first head; and a third head disposed in the second direction while being adjacent to the second head. The first head includes a first gripping part provided at a top face oriented in a fourth direction which is an opposite direction to the first direction. The second head includes a second gripping part provided at the top face oriented in the fourth direction. The third head includes a third gripping part provided at the top face oriented in the fourth direction. A position of the second gripping part in the third direction is different from positions of the first gripping part and the third gripping part in the third direction.SELECTED DRAWING: Figure 7
Patent JP-2021109772-A (JP)
Title: Sheet feeding device, image reading device and image formation apparatus
Inventor: YOSHIHARA CHIAKI
IPC: B65H3/06
Filed: 2020-01-15
Abstract: To reduce the erroneous detection of the presence/absence of a sheet loaded on a tray.SOLUTION: A sheet feeding device (200) comprises: a sheet loading part (201) which has a loading surface (201A) on which sheets are loaded; feeding means (204) which feeds the sheets in the feeding direction with a feeding roller (204); separation conveyance means (206) which separates the sheets one by one and conveys the sheets; first detection means (227) which detects that there is the sheet at a first detection position when a protrusion amount of a flag member is a first amount and detects that there is no sheet at the first detection position when the protrusion amount is a second amount; and control means (200A) which can execute the first mode that executes the first detection processing of detecting the presence/absence of the sheet before starting the descending of the feeding roller and determines the presence/absence of the sheet at the first detection position and the second mode that executes the second detection processing of detecting the presence/absence of the sheet after the descending of the feeding roller and determines the presence/absence of the sheet at the first detection position.SELECTED DRAWING: Figure 2
Patent JP-2020169311-A (JP)
Title: Silica coating film forming method and coating liquid sealing body used therefor
Inventor: HAYASHI KAZUHIRO
IPC: C09D1/00
Filed: 2020-01-30
Abstract: To make it possible that in a silica coating film forming method, the homogeneity and durability of the coating film can be secured to a higher level, and the extended storage property of the coating liquid at room temperature is improved even in a simple packaging form.SOLUTION: A coating liquid is used, in which 5≤A≤100 (mass%), 90≤A+C≤100 (mass%), B≤90 (mass%), and 40≤B+C (mass%) are satisfied and the content of perhydropolysilazane is 2 mass% or less, where the content of a coating film main agent component in the coating liquid comprising an organic silicon compound of 80 mass% or more of a content ratio of an ethyl silicate condensate having an average molecular weight of 270 or more and 2000 or less is A (mass%), the content of the tetraethoxysilane monomer contained in the coating film main agent component in the coating liquid is B (mass%), and the content of a hydrophobic organic solvent in which the coating film main agent component can be dissolved or dispersed is C (mass%). The coating film is brought into contact with moisture and converted into a silica coating film obtained by crosslinking and polycondensating the partially condensed body of ethyl silicate.SELECTED DRAWING: Figure 1
Patent JP-2020151703-A (JP)
Title: Method for preparing rare-earth modified keggin-type heteropolyacid-supported catalyst and use thereof
Inventor: SHU QING
IPC: B01J27/188
Filed: 2020-02-04
Abstract: To provide a method for preparing a rare-earth modified Keggin-type heteropolyacid-supported catalyst, which has high catalytic activity and is easy to be recovered for reuse.SOLUTION: There is provided a method for preparing a rare-earth modified Keggin-type heteropolyacid-supported catalyst, including the steps of: (1) dispersing a carbon nanotube, a metal chloride and a first acid solution into a first alcohol solvent to prepare a mixture, filtering and drying the mixture to obtain a hydroxylated carbon nanotube a filter cake; (2) dispersing a metal precursor; a second acid solution; a rare earth compound of at least one rare earth element of lanthanum, cerium, praseodymium, neodymium, promethium and samarium; a Keggin-type heteropolyacid; and the hydroxylated carbon nanotube into a second alcohol solvent to prepare a mixture solution; and (3) allowing the mixture solution to stand until a gel is formed, drying the gel to obtain a rare earth modified Keggin-type heteropolyacid-supported catalyst.SELECTED DRAWING: Figure 6
Patent JP-2021127363-A (JP)
Title: Tire rubber composition
Inventor: ZHANG DI
IPC: C08L9/00
Filed: 2020-02-12
Abstract: To provide a tire rubber composition that achieves improvements in both tensile strength and elongation and contains nanocellulose and silica or carbon black.SOLUTION: A tire rubber composition contains diene rubber, cellulose nanocrystal, silica and/or carbon black.SELECTED DRAWING: Figure 1
Patent JP-2021127593-A (JP)
Title: Bracket for rear groove of tile
Inventor: TAJIMA HIROSHI
IPC: E04F13/08
Filed: 2020-02-13
Abstract: To provide a bracket for rear grooves of a tile capable of engaging the tile by mating a warp of the tile when installing the tile on an outer wall of a building in a dry process.SOLUTION: A bracket for rear grooves of a tile 130 is provided with: a plurality of vertically long self-weight receiving fittings 200 intermittently arranged toward a lateral direction so as to bridge over from an upper end to a lower end of substrate material 120; a plurality of laterally long base fittings 300 intermittently engaged on the self-weight receiving fittings 200 toward a vertical direction so as to bridge over from a left end to a right end of the substrate material 120. The base fittings 300 are configured to laterally form a plurality upper engaging pieces to hook on an upper depth of rear grooves of the tile 130 and a plurality of lower engaging pieces to hook on a lower depth of rear grooves of the tile 130 and the upper engaging pieces abut on the rear grooves equally by mating a warp of the tile 130 through independent bend.SELECTED DRAWING: Figure 1
Patent JP-2021128857-A (JP)
Title: All-solid battery negative electrode
Inventor: MASHITA NAOHIRO
IPC: H01M4/36
Filed: 2020-02-13
Abstract: To provide an all-solid battery negative electrode capable of suppressing an increase in internal resistance even when Si coated with a solid electrolyte is used as a negative electrode active material.SOLUTION: An all-solid battery negative electrode includes coated particles formed by coating a negative electrode active material containing Si with a sulfide solid electrolyte, and a composite particle composed of a negative electrode active material and a sulfide solid electrolyte and containing five or more negative electrode active materials, and the aspect ratio of the composite particles is 2.0 or less, and the long side is 38.3 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2021126089-A (JP)
Title: Water purification device
Inventor: KUGIMIYA YUICHI
IPC: C02F1/461
Filed: 2020-02-14
Abstract: To provide a water purification device for an aquatic life storage device capable of purifying water in an aquatic life storage container at an optimum timing and by an optimum method with reduced costs.SOLUTION: A water purification device includes: a conveyance mechanism 2 for conveying discharged water discharged from a storage container 101 for storing an aquatic life; a biological purification tank 3 for biologically purifying the discharged water conveyed by the conveyance mechanism 2; an electrolysis tank 4 for purifying by electrolysis at least part of the discharged water conveyed by the conveyance mechanism and the water discharged from the biological purification tank 3; a concentration measuring part 20 for measuring dissolved oxygen concentration in the discharged water; a conveyance control part 5 for controlling at least one of a conveyance destination and a flow rate of the discharged water to the biological purification tank 3 and the electrolysis tank 4 respectively on the basis of a result of measured concentration; and a recirculation mechanism 6 for recirculating biologically purified water obtained by the purification in the biological purification tank 3 and electrolytically purified water obtained by the purification in the electrolysis tank 4 to the storage container 101.SELECTED DRAWING: Figure 2
Patent JP-2021129078-A (JP)
Title: Pickup device and pickup method
Inventor: NAGAMOTO NOBUHIRO
IPC: H01L21/67
Filed: 2020-02-17
Abstract: To provide a pickup device and a pickup method that can maintain the planar state of chips other than a chip to be peeled off (even if the chip is entirely inclined with respect to a horizontal plane), and can effectively prevent the chips from being deformed.SOLUTION: A pickup method includes placing a pressure sensitive adhesive sheet pasted with a plurality of chips on a stage, and sliding a slide body provided on the stage in a state where a chip to be peeled off is maintained at its height position to peel off the pressure sensitive adhesive sheet from the chip. The pickup method includes forming, on the stage, an anti-slide-body-side tapered surface that is inclined upward from a predetermined depth position to an anti-slide body, and causing a chip on the anti-slide body side of the chip to be peeled off to follow the anti-slide-body-side tapered surface with the pressure sensitive adhesive sheet therebetween.SELECTED DRAWING: Figure 1
Patent JP-2020116389-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-02-18
Abstract: To provide a game machine capable of maintaining game interest.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball driven onto a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to a result of the determination processing is started, and a winning game is performed when a winning pattern is displayed in the variation display. In this respect, in the Pachinko machine 1, a special processing can be performed as a performance relating to operation means.SELECTED DRAWING: Figure 60
Patent JP-2021132019-A (JP)
Title: Solid electrolytic material, production method thereof, and battery
Inventor: ISAI TAKETO
IPC: H01M10/0562
Filed: 2020-02-21
Abstract: To provide a solid electrolytic material for a lithium ion battery, which has high lithium ion-conducting property.SOLUTION: A solid electrolytic material for a lithium ion battery comprises lithium atoms, zirconium atoms, and at least one kind of halogen atoms selected from a group consisting of chlorine atoms, bromine atoms and iodine atoms.SELECTED DRAWING: Figure 3
Patent JP-2021135594-A (JP)
Title: Disaster prevention system and disaster prevention method
Inventor: MASUDA MASAYOSHI
IPC: G01H11/08
Filed: 2020-02-25
Abstract: To provide a disaster prevention system and a disaster prevention method capable of improving disaster prevention in target areas by using communications based on sound signals.SOLUTION: A disaster prevention system 100 includes: a microphone 5 in a building that collects sound signals including attribute information indicating user's attributes and state information indicating the user's states as user-related information relating to the users in a target area, when an abnormality occurs in the target area; and a receiver 1 that outputs fire position message information, evacuation route information, fire position information, terminal position information, and a rescue support image as disaster prevention-related information relating to disaster prevention in the target area, based on the sound signals collected by the microphone 5 in the building. The fire position message information is information for notifying fire occurrence and a position of the fire occurrence. Further, the evacuation route information is information indicating evacuation routes that are recommended to pass at the time of evacuation.SELECTED DRAWING: Figure 1
Patent JP-2021134954-A (JP)
Title: Freezer
Inventor: MURASHIMA YUICHI
IPC: F25B6/04
Filed: 2020-02-25
Abstract: To provide a freezer which can operate without causing refrigeration capacity to become insufficient even if a hot water supply temperature is increased.SOLUTION: A freezer includes: an inter-cooler 30 which cools a discharge refrigerant from a low stage compression mechanism 11; a main gas cooler 31 which cools a discharge refrigerant from a high stage compression mechanism 12; and an auxiliary gas cooler 32 which cools a refrigerant that has passed through the main gas cooler 31. The freezer further includes: a first refrigerant passage selector valve 25 provided between the high stage compression mechanism 12 and the main gas cooler 31; a first refrigerant confluent part 26 provided between the main gas cooler 31 and the auxiliary gas cooler 32; and a refrigerant bypass pipe 27 which connects the first refrigerant passage selector valve 25 with the first refrigerant confluent part 26.SELECTED DRAWING: Figure 1
Patent JP-2021136181-A (JP)
Title: Electrostatic capacity type switch
Inventor: ASANO MAMORU
IPC: H01H13/00
Filed: 2020-02-28
Abstract: To provide an electrostatic capacity type switch capable of suppressing fluctuation of an ON position in a stroke by stabilizing load characteristics in pressing a plunger 12.SOLUTION: An electrostatic capacity type switch comprises: a tabular stationary electrode 17 constituted of a first electrode 171 and a second electrode 172 which is disposed while being insulated from the first electrode; a tabular movable electrode 16 which is formed from a conductor or a dielectric; and a rubber member 11 which includes a center protrusion 113 and changes a distance between the movable electrode and the stationary electrode by displacing the center protrusion. The movable electrode 16 is constituted of a peripheral region P2, a central region P1 and a spring part q1. The rubber member 11 has flexibility and includes a pressing part 111 which is formed in a central portion, and a support leg 112 forming a hollow cone shape with the pressing part. Further, the center protrusion 113 is formed on a protrusion support surface 116 which is formed at a lower side of the pressing part.SELECTED DRAWING: Figure 1
Patent JP-2021135473-A (JP)
Title: Search support system, search support method
Inventor: KONDO HIRONORI
IPC: G09B29/00
Filed: 2020-02-28
Abstract: To provide a search support system mounted on a moving body that searches for a target and supports the search for the target, and a search support method.SOLUTION: In a search support system 10, a support information provision unit 104 provides support information regarding the search for a target based on the existence probability distribution of the target calculated by an existence probability distribution calculation unit 101. An existence probability distribution correction unit 102 acquires a detection result of the target by a target sensor 20 mounted on a moving body and corrects the existence probability distribution of the target based on the acquired detection result of the target calculated by the existence probability distribution calculation unit 101. The existence probability distribution calculation unit 101 calculates the present existence probability distribution of the target based on the previous existence probability distribution of the target corrected by the existence probability distribution correction unit 102 and a transition matrix represented by transition matrix data 123 stored in a storage unit 120.SELECTED DRAWING: Figure 1
Patent JP-2021137820-A (JP)
Title: Molding equipment, and molding method
Inventor: ISHIZUKA MASAYUKI
IPC: B21D26/047
Filed: 2020-03-02
Abstract: To provide molding equipment capable of reducing a diameter of roundness of a corner part of a molded object, and a molding method.SOLUTION: In a molding mold 2, an upper molding surface 53 is relatively movable to a horizontal molding surface 51. That is, the upper molding surface 53 to be one surface forming a corner part 56 is movable in a pressing direction to press a metal pipe material 40. When molding, the upper molding surface 53 moves in the pressing direction at a prestage that the corner part 56 is in contact with the metal pipe material 40. At the prestage that the corner part 56 is in contact with the metal pipe material 40, at a part corresponding to a corner part 43, hardening is unfinished and is likely to be deformed. Therefore, the upper molding surface 53 can bite deeply a part corresponding to the corner part 43 of the metal pipe material 40 before hardening. Thus, size of a diameter (corner R) of roundness of a corner part 43 of a metallic pipe 41 can be made smaller than size determined by characteristic of the material or molding condition.SELECTED DRAWING: Figure 2
Patent JP-2021137143-A (JP)
Title: Game machine
Inventor: SUZUKI SOHEI
IPC: A63F7/02
Filed: 2020-03-03
Abstract: To provide a game machine which can improve the interest of a player.SOLUTION: When a power interruption occurs in a setting mode and a change instruction using a clear switch and a setting device is not carried out in a power activation, a control for a transition to a normal mode and a control for a transition to a setting mode are not executed, but a control for a transition to a restriction mode 2 is executed. Additionally, when a power interruption occurs in the setting mode and the change instruction using the clear switch and the setting device is carried out in a power activation, a different notification is carried out between in a condition in which a door opening is carried out and in a condition in which the door opening is not carried out. As the control for the transition to the restriction mode 2 is executed, at least part of a predetermined initial operation of a movable body is restricted.SELECTED DRAWING: Figure 5
Patent JP-2021140845-A (JP)
Title: Magnetic disk device
Inventor: MATSUZAWA TAKUJI
IPC: G11B21/10
Filed: 2020-03-05
Abstract: To provide a magnetic disk device that accurately controls a second actuator in consideration of distortion of gain output.SOLUTION: A magnetic disk device 1 includes: a magnetic disk 11; a magnetic head 16; a voice coil motor 14, which is a first actuator that moves the magnetic head to a predetermined position on the magnetic disk; a piezoelectric element 17, which is a second actuator that is provided on the first actuator and adjusts the position of the magnetic head; a control unit for controlling the operation of the first actuator and the second actuator; and a coefficient value storage unit 26 for storing a coefficient of an approximate polynomial calculated based on an approximate expression that approximates a voltage dependence of a gain of the second actuator. The control unit calculates a gain amplitude of the second actuator from the approximate polynomial using the coefficient and the amplitude of the voltage input to the second actuator when controlling the operation of the second actuator.SELECTED DRAWING: Figure 1
Patent JP-2021141785-A (JP)
Title: Cable cutter
Inventor: SHINOZAKI JUMPEI
IPC: B23D21/08
Filed: 2020-03-09
Abstract: To provide a cable cutter which enables improvement of efficiency and safety of work for cutting an insulation cover in an axial direction of a cable.SOLUTION: The disclosure relates to a cable cutter which cuts an insulation cover of a cable including a conductor and the insulation cover which covers the conductor. The cable cutter includes: an insertion part configured to insert the cable thereinto in an axial direction of the cable; and a blade configured to form a cut line along the axial direction of the cable on the insulation cover of the cable in the insertion part.SELECTED DRAWING: Figure 1