baber/WOPTO huggingface dataset:
Patent JP-2022152358-A (JP)
Title: Optical semiconductor element and manufacturing method thereof
Inventor: HORIKAWA TSUYOSHI
IPC: H01L31/10
Filed: 2021-03-29
Abstract: To provide an optical semiconductor element capable of suppressing generation of polycrystalline grains caused by a deposition process of a selective epitaxial growth method.SOLUTION: An optical semiconductor element includes: a semiconductor substrate having a single crystal layer as an outermost layer; an insulation film which is formed on the single crystal layer and has a main opening and at least one dummy opening which are made mutually apart; a main epitaxial film which is selectively epitaxially grown in the main opening on the single crystal layer; and a dummy epitaxial film which is selectively epitaxially grown in the dummy opening on the single crystal layer. The main epitaxial film is a film bearing a part of a function of the optical semiconductor element. The dummy epitaxial film is a film not bearing a part of a function of the optical semiconductor element. A clearance between the main epitaxial film and the dummy epitaxial film is in a range of 4 μm or larger and 100 μm or smaller.SELECTED DRAWING: Figure 1
Patent JP-2021112573-A (JP)
Title: Phototherapy light engine
Inventor: ANDRE S GAMELIN
IPC: A61N5/06
Filed: 2021-03-29
Abstract: To provide devices, systems and methods for delivering phototherapy to a subject.SOLUTION: A phototherapy light engine comprising one or more light-emitting diodes coupled with a thermally conductive core substrate is combined with other components to form a phototherapy system that provides phototherapy treatment to a subject. The phototherapy system may be implemented as a handheld system comprising the light engine that is configured to communicate with a remote computing device.SELECTED DRAWING: Figure 1A
Patent JP-2022153096-A (JP)
Title: double-sided adhesive sheet
Inventor: ANZAI TSUYOSHI
IPC: C09J201/00
Filed: 2021-03-29
Abstract: To provide a double-sided adhesive sheet capable of suppressing generation of cissing of an adhesive layer on a release sheet.SOLUTION: A double-sided adhesive sheet 1 comprises: an adhesive layer 11 made of a thermal adhesive; a first release sheet 21 laminated on one surface side of adhesive layer 11; and a second release sheet 22 laminated on the other side of adhesive layer 11, in which the release force of the second release sheet 22 to the adhesive layer 11 is greater than the release force of the first release sheet 21 to the adhesive layer 11 and surface free energy of a surface on the side of the adhesive layer 11 in the second release sheet 22 is 17 mJ/m2 or more and 30 mJ/m2 or less.SELECTED DRAWING: Figure 1
Patent JP-2022157518-A (JP)
Title: Control device of puncture robot
Inventor: KAMEKAWA TETSUJI
IPC: A61B34/37
Filed: 2021-03-31
Abstract: To prevent a puncture driving shaft of a puncture robot from being operated by a careless operation of an operation controller at a stage when a puncture needle positioning operation for positioning a puncture needle on the body surface of a patient is being executed.SOLUTION: On condition that a puncture needle positioning mode is selected, driving of driving shafts excluding a puncture driving shaft by an operation of an operation controller is allowed, and on condition that a puncture mode is selected, driving of the puncture driving shaft by the operation of the operation controller is allowed.SELECTED DRAWING: Figure 7A
Patent JP-2022157582-A (JP)
Title: Control device, system, vehicle, and control method
Inventor: TAKANOHASHI KODAI
IPC: G08G1/14
Filed: 2021-03-31
Abstract: To ensure that a vehicle can move smoothly in a parking lot.SOLUTION: A control device includes a control unit that controls presenting at a vehicle 12 a first route for the vehicle 12 to move to a parking space 56 within a parking lot 51, predicting a second route 72 along which a pedestrian 13 moves within the parking lot 51, and presenting at the vehicle 12 a third route 73 that substitutes the first route when the first route intersects the second route 72.SELECTED DRAWING: Figure 4
Patent JP-2022158662-A (JP)
Title: Decorative laminate, manufacturing method of decorative laminate and vehicle
Inventor: KITAMURA MASAHIRO
IPC: B32B27/00
Filed: 2021-04-02
Abstract: To provide a decorative laminate excellent in surface smoothness of a clear layer after a cover film was removed, and excellent in image clarity of a design of a design layer, and a manufacturing method of the decorative laminate.SOLUTION: A decorative laminate includes a cover film, a clear layer, a design layer, a substrate film and an adhesive layer sequentially adjacent to each other, the cover film is thermally laminated to the clear layer, the design layer is a coating film of a design layer paint, and the clear layer is a coating film of the clear layer coating. A manufacturing method of the decorative laminates includes a step (A) of applying a design layer paint to one surface of a base film to form a design layer; a step (B) of applying a clear layer paint to the surface of the design layer to form a clear layer; a step (C) of thermally laminating a cover film on a surface of the cleat layer, and a step (D) for forming an adhesive layer on a surface on an opposite side from a surface on which a design layer of the base film is formed.SELECTED DRAWING: Figure 1
Patent JP-2022159633-A (JP)
Title: Igzo sintered body, manufacturing method thereof, and sputtering target
Inventor: MESHIDA MASAMI
IPC: C04B35/01
Filed: 2021-04-05
Abstract: To provide an IGZO sintered body having high density and deflective strength and less breakage when used as a sputtering target, and a manufacturing method thereof.SOLUTION: Disclosed is an oxide sintered body involving In, Ga, and Zn, wherein the sintered body is characterized by having a homologous crystal structure represented by InGaZnO4 and having a carbon content in the sintered body of 0.005 wt.% or under, a crystal grain size of 5 μm or under, and a relative density of the sintered body of 98% or over.SELECTED DRAWING: Figure 1
Patent JP-2022160030-A (JP)
Title: Hydroponics system and hydroponics method
Inventor: TAKAOKA HISAO
IPC: A01G31/00
Filed: 2021-04-06
Abstract: To provide a hydroponics system and a hydroponics method in which management burden of an operator in hydroponics can be reduced, and a used amount of fertilizer can be reduced, and a cost required for hydroponics can be also reduced.SOLUTION: A hydroponics system comprises: a carbon dioxide supply source which supplies gas containing carbon dioxide; a carbon dioxide recovery part which brings carbon dioxide lean absorption liquid in contact with the gas containing carbon dioxide to obtain carbon dioxide rich absorption liquid; and a hydroponics device which is supplied with the carbon dioxide rich absorption liquid as a nutrient source from the carbon dioxide recovery part, and is capable of performing hydroponics to a plant.SELECTED DRAWING: Figure 1
Patent JP-2021166707-A (JP)
Title: Ratcheting handle for medical instrument
Inventor: GREGORY DENHAM
IPC: A61B17/16
Filed: 2021-04-09
Abstract: To provide, generally, handles for a surgical instrument or device, and more specifically, quick disconnect handles for a surgical instrument or device that provides clockwise and counter-clockwise ratcheting.SOLUTION: A handle provides clockwise and counterclockwise ratcheting. In one aspect, the ratcheting handle may include a drive shaft removably connected to a power tool or, alternatively, to a handle grip 600 for manual manipulation.SELECTED DRAWING: Figure 1A
Patent JP-2022168460-A (JP)
Title: Vehicle body front part structure
Inventor: SEKIGUCHI TOMOHIDE
IPC: F16F7/12
Filed: 2021-04-26
Abstract: To increase the amount of energy absorption by surely generating deformation by a fragile part.SOLUTION: A vehicle body front part structure includes: a front side frame 1 extending in a vehicle front-back direction and including at least two ridge lines 1c, 1d; a stiffener 16 overlapped with the two ridge lines 1c, 1d along a longitudinal direction; and a bulk head 17 overlapped with the stiffener 16. The stiffener 16 is disposed to extend in the vehicle front-back direction while straddling the bulk head 17. A fragile part 20 is formed at the front side frame 1 to be located near the bulk head 17.SELECTED DRAWING: Figure 2
Patent JP-2022168560-A (JP)
Title: Authentication device and authentication system
Inventor: KODAMA NOBUTAKA
IPC: G06T7/00
Filed: 2021-04-26
Abstract: To efficiently and accurately identify an individual from a finger shape, and reliably prevent spoofing of another person to realize authentication with a high security level.SOLUTION: An authentication device performs a second authentication of an object person upon completion of a first authentication of the object person, instructs the object person to create an arbitrarily selected predetermined finger shape with their fingers in the second authentication, acquires feature information of the object person based on an image captured by a camera that captures a situation in which the object person creates the instructed finger shape, collates the feature information of the object person with pre-registered feature information for each registrant, and notifies the object person of collation results. In particular, the authentication device instructs the object person to select some finger shapes that are different from each other from among a plurality of finger shapes registered in advance and create the finger shapes in order, and acquires the feature information based on images captured by the camera that captures a situation in which the object person sequentially creates the instructed finger shapes.SELECTED DRAWING: Figure 5
Patent JP-2022170843-A (JP)
Title: Lid body
Inventor: SHIODA SHUNSUKE
IPC: B65D51/02
Filed: 2021-04-30
Abstract: To provide a lid body capable of clearly showing that it is already opened, even with a simple structure.SOLUTION: A lid body 30 which is mounted on a mouth part 21 with a flange includes an engagement surface part 6 and a lid surface part 5. The engagement surface part 6 includes: a through-hole 8 where the mouth part 21 is inserted; and a plurality of notches 9 extending radially outside from the through-hole 8. The engagement surface part 6 is engaged with the mouth part 21 by a swingable piece part 6a between the notches 9 being hooked with a flange part 24 of the mouth part 21. The lid surface part 5 is connected to the engagement surface part 6, is arranged by sandwiching the flange part 24 between itself and the engagement surface part 6, and covers the mouth part 21.SELECTED DRAWING: Figure 9
Patent JP-2022170884-A (JP)
Title: Coated cutting tool
Inventor: FAN CANGYU
IPC: C23C16/40
Filed: 2021-04-30
Abstract: To provide a coated cutting tool that has excellent abrasion resistance and defect resistance, which can elongate a service life thereof.SOLUTION: The coating cutting tool comprises a base material 1 and a coating layer 4 formed on a surface of the base material 1. The coating layer 4 includes a lower layer 2 and an upper layer 3 formed in this order from the base material 1 side toward the surface side of the coating layer 4, where the upper layer 3 is formed on a surface of the lower layer 2. The lower layer contains a compound having a composition represented by a formula of (AlxTi1-x)N, and an average thickness of the lower layer 2 is 1.0 μm or more and 15.0 μm or less. The upper layer 3 contains an α-type Al2O3 layer made of an α-type Al2O3, and an average thickness of the upper layer 3 is 0.5 μm or more and 15.0 μm or less, where in the α-type Al2O3 layer, tissue coefficients TC (1, 1 and 6) of (1, 1 and 6) surfaces are 2.0 or more and 6.0 or less.SELECTED DRAWING: Figure 1
Patent JP-2022083382-A (JP)
Title: Sharing system
IPC: G07F17/00
Filed: 2021-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a sharing system capable of effectively operating a plurality of electric mobile bodies according to information of user batteries. 
     SOLUTION: A sharing system 12 includes a plurality of electric mobile bodies 10 to which power is supplied from one or more batteries 18, and that are shared among a plurality of users. The one or more batteries 18 include a user battery 102 possessed by a user. A management server 28 when receiving a use application of the electric mobile body 10 by the user, acquires a remaining battery level or maximum output power of the user battery 102, extracts information of the electric mobile body 10 that the user can use based on the acquired remaining battery level or maximum output power of the user battery 102, and provides the information of the electric mobile body to the user. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2021180484-A (JP)
Title: System and method for synthesis of network-on-chip for deadlock-free transformation
Inventor: MOEZ CHERIF
IPC: H04L47/76
Filed: 2021-05-07
Abstract: To provide systems and methods for transformation of a network, such as a network-on-chip.SOLUTION: A synthesis process 100 shows an overall synthesis flow including two transformation or clustering phases. An arbitrary input network 102 can be designed manually or productized by a computer-aided design tool, the input network 102 is used, and the synthesis process starts with a cycle-free network topology 110. The network topology can be any arbitrary network. In the synthesis process, a transformation module 112 that performs edge clustering transformation on the network topology is used to generate an edge clustered network topology; an optimization module 114 is used to optimizes the edge clustered network topology; and a transformation module 116 is used to perform node clustering on the optimized network topology.SELECTED DRAWING: Figure 1
Patent JP-2022175100-A (JP)
Inventor: KAWASHIMA HIROE
IPC: B26D7/26
Filed: 2021-05-12
Abstract: 【課題】従来技術のスライサーでのねぎ材の切断作業においては、ねぎ材は柔らかいものであるが繊維質が多く、更に、粘性の汁分も多く含まれていることから、切断することが困難である。【解決手段】ねぎ切断装置１は、ねぎ材Ｎを開口部３ａに挿入して人力で回転させることにより、ねぎ材Ｎは相対的に固定刃２に対して回転しながら接触することになる。これにより、ねぎ材Ｎを切れ味よく切断することができ、またスライサーを用いて切断する場合よりも簡単な操作で迅速に切断することができる。また、固定刃２を周方向に複数個所設けることで、さらに速く切断することができる。【選択図】図１
Patent JP-2022008089-A (JP)
Title: Fuel cell system
Inventor: TACHIKAWA KATSUYUKI
IPC: H01M8/04303
Filed: 2021-05-14
Abstract: To provide a fuel cell system capable of accurately determining a timing of completing drainage from a gas-liquid separator.SOLUTION: A fuel cell system 100 comprises: a fuel cell 10; a hydrogen supply passage 32; an injector 36 provided in the middle of the hydrogen supply passage 32; a pressure sensor 37 that detects the pressure of the injector; a circulation passage 38 for recirculating a hydrogen off-gas in the hydrogen supply passage; a gas-liquid separator 39 provided in the middle of the circulation passage 38; an exhaustion and drainage valve 42 connected with an outlet 39a of the gas-liquid separator 19; and a controller 50. Injection by the injector 36 is started when a pressure Pd decreases lower than a first pressure P1, and is continued until the pressure Pd becomes a second pressure P2 or more. The controller 50 opens the exhaustion and drainage valve 42 at drainage from the gas-liquid separator 39, and closes the exhaustion and drainage valve 42 when an injection interval ΔT of the injector 36 becomes shorter than a first time period T1.SELECTED DRAWING: Figure 5
Patent JP-2022179208-A (JP)
Title: Work planning assistance device and work planning assistance method
Inventor: OKADA SATORU
IPC: G06Q10/06
Filed: 2021-05-21
Abstract: To provide a work planning assistance device and an assistance method configured to facilitate user decision-making in planning of work involving a crane.SOLUTION: In a work planning assistance server 10 which is a kind of work planning assistance device, a first planning assistance processing element 11 generates a primary work status image representing a state how a building occupies a space and a state how a plurality of conveyance candidate points are arranged, based on a first factor designated from a terminal device 20 and defining the state how the building occupies a space and the state how the conveyance candidate points are arranged, and causes the terminal device 20 to output the primary work status image. A second planning assistance processing element 12 recognizes, as a first conveyance point, a conveyance candidate point where materials can be conveyed by a crane while avoiding interference between the crane and the material and the building, based on a second factor designated from the terminal device 20 and defining an arrangement state of the crane and specifications, generates a secondary work status image representing the first conveyance point and second conveyance points which are other conveyance candidate points in an identifiable manner in the primary work status image, and causes the terminal device 20 to output the secondary work status image.SELECTED DRAWING: Figure 1
Patent JP-2022058139-A (JP)
Title: Game machine
IPC: A63F5/04
Filed: 2021-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a game machine having a characteristic in various notifications. 
     SOLUTION: A state in which an error does not occur when the power is turned on includes a second state in which a setting value can be changed and a third state in which a setting value can be confirmed. When the power is turned on while an operation by a setting key is performed as a part of a setting change operation, a game state becomes a second state. When the operation is performed after the power is turned on, a game state becomes the third state. When the power is turned off while the error occurs and the power is turned on while the operation is performed after the power is turned off, a game state becomes a first state. When the state in which the operation is performed continues in a first case where the error is resolved in the first state, the state does not shift to the second state. When the state is restored to the state in which the operation is not performed from the state in which the operation is performed in the first case, a normal game can be played. 
     SELECTED DRAWING: Figure 182 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022158783-A (JP)
Title: Adjustable bench
Inventor: IDE KEIJUN
IPC: A47C11/00
Filed: 2021-04-01
Abstract: To provide a bench which is a bench for one person and which can be coupled to other bench for one person by a coupling shaft as many as a user requires.SOLUTION: A bearing (3) is provided on one end of a bench and the bearing is coupled by an axis metal 4, therefore the benches can be freely adjusted and connected each other, to any shape according to a situation in a site.SELECTED DRAWING: Figure 1
Patent JP-2021144731-A (JP)
Title: File directory traversal method, apparatus, facility, medium, and program
Inventor: ZHENG PENGFEI
IPC: G06F16/13
Filed: 2021-05-28
Abstract: To provide a file directory traversal method, apparatus, facility, medium, and program.SOLUTION: A method includes: receiving a current directory traversal request of a terminal for a target directory; determining a directory call identifier of the terminal for uniquely representing the terminal under the target directory by parsing the current directory traversal request; determining a directory entry currently requested to be called by the terminal under the target directory on the basis of the current directory traversal request; and sending the determined directory entry to the terminal on the basis of the directory call identifier.EFFECT: The method distinguishes directory traversal requests for different terminals under the same directory and optimizes a directory traversal performance in a file system.SELECTED DRAWING: Figure 1
Patent JP-2022184209-A (JP)
Title: Work-piece supply device, and picking system comprising the same
Inventor: UEDA FUMIO
IPC: B65G15/58
Filed: 2021-05-31
Abstract: To provide a work-piece supply device capable of simply resolving overlapping in a conveyance process even in a state where flat work-pieces such as small bags are overlapped, and to provide a picking system using the same.SOLUTION: A work-piece supply device 1 comprises a first conveyance conveyor 2 provided with a first conveyance face 2a for conveying a work-piece, and a second conveyance conveyor 3 provided with a second conveyance face 3a opposed to the first conveyance face 2a. The first conveyance face 2a forms a first distribution of a first suction area having a first suction part for sucking the work-piece, and a first non-suction area having no first suction part. The second conveyance face 3a forms a second distribution of a second suction area having a second suction part for sucking the work-piece from the first non-suction area, and a second non-suction area sucking no work-piece. At least part of the first non-suction area and at least part of the second suction area are opposed to each other.SELECTED DRAWING: Figure 1
Patent JP-2022184398-A (JP)
Title: Storage device, cab, and work machine
Inventor: ADACHI RIE
IPC: B60R9/06
Filed: 2021-06-01
Abstract: To provide a storage device, a cab, and a work machine allowing a driver space to be less contaminated by storage objects such as footgear as well as allowing dirt on the storage objects and loss thereof to be prevented.SOLUTION: A storage device 37 is provided with a storage part 40 provided accessibly from a rear direction of a driver seat 8 in a driver space 9 of the inside of a cab 6 provided with a doorway 11 in a rear part. The driver space 9 is less contaminated by dust and like attached on footgear upon getting on the driver space 9 from the doorway 11 because the footgear is allowed to be stored in the storage part 40 or be replaced with indoor shoes. The storage objects are not contaminated in rainy weather and loss of the storage objects at working is prevented because the storage objects such as footgear are stored inside of the cab 6.SELECTED DRAWING: Figure 1
Patent JP-2022185360-A (JP)
Title: washing machine
Inventor: SHIIBASHI SADATO
IPC: B01F35/75
Filed: 2021-06-02
Abstract: To provide a washing machine having improved cleaning performance to enhance a cleaning effect by fine bubble water containing fine bubbles.SOLUTION: A washing machine comprises a water tank, a water inlet valve, a water pouring case for receiving water supplied through the water inlet valve and pouring water into the water tank, a pressurizing tank disposed downstream of the water inlet valve, in which water supplied through the water inlet valve is temporarily stored with air, a fine bubble generator connected to the water pouring case to deposit fine bubbles in water flowing out from the pressurizing tank, and a fine bubble water flow channel for leading water passing through the fine bubble generator and flowing into the water pouring case to a predetermined position in the water pouring case.SELECTED DRAWING: Figure 11
Patent JP-2022185773-A (JP)
Title: Information processing program, information processing method, and information processing device
Inventor: MAEDA WAKANA
IPC: G06F21/62
Filed: 2021-06-03
Abstract: To increase resistance to a membership estimation attack.SOLUTION: An information processing device 10 uses a learned model 3 for class classification to calculate a certainty factor representing a possibility that classification object data 2 belongs to each of a plurality of classes. Next, the information processing device 10 determines whether or not a maximum certainty factor having a maximum value among respective certainty factors of the plurality of classes is within a prescribed numerical range. If the maximum certainty factor is not included in the numerical range, the information processing device 10 corrects the maximum certainty factor to a value within the numerical range. Then, the information processing device 10 outputs each of the corrected certainty factors of the plurality of classes as a result of class classification to the classification object data 2.SELECTED DRAWING: Figure 1