baber/WOPTO huggingface dataset:
Patent JP-2020168532-A (JP)
Title: Medical treatment tool
Inventor: ISHIHARA KAZUKI
IPC: A61B17/94
Filed: 2020-07-15
Abstract: To provide a medical treatment tool comprising a small drive mechanism.SOLUTION: The medical treatment tool comprises: a distal end portion; a shaft; a wrist member which supports the distal end portion and supported by a distal end side of the shaft; a slender element for operating the wrist member; and a drive mechanism which is provided on a proximal end side of the shaft and drives the slender element. The drive mechanism comprises: a base body; a transmitted member rotating around a rotary shaft; a plurality of rotary members capable of rotating around the rotary shaft; a pressurizing member fixing the plurality of rotary members while pressurizing them in a direction parallel to the rotary shaft; and a bearing portion. A first rotary member is arranged on the base body rotatably through the bearing portion, one end side of the slender element is wound around a second rotary member, and a through-hole extending in a direction parallel to the rotary shaft is formed in each of the plurality of rotary member. The pressurizing member is inserted into the through-hole in each rotary member to fix the plurality of rotary members.SELECTED DRAWING: Figure 7
Patent JP-2022020042-A (JP)
Title: Artificial light source device for plant cultivation
Inventor: ISHITA YOSHINO
IPC: A01G7/00
Filed: 2020-07-19
Abstract: To provide an artificial light source device for plant cultivation capable of continuously realizing plant cultivation by providing a light environment required by the size of each plant with a plant constitution designed for planting in an indoor environment.SOLUTION: Provided is an artificial light source device for plant cultivation that can arbitrarily set an illuminance change with a passage of time and can reproduce an illuminance change of one day in the natural world. Also provided is an artificial light source device for plant cultivation that realizes the provision of an illuminance and an emission spectrum, which are required by a plant for each stage of plant height and tree height of the form of each plant with a plant constitution provided by a planting layout and planting design in the direction perpendicular to the planting surface of a cultivation container.SELECTED DRAWING: Figure 2
Patent JP-2022021254-A (JP)
Title: Method for producing hollow structure and method for producing hollow package
Inventor: IMAI HIROFUMI
IPC: G03F7/004
Filed: 2020-07-21
Abstract: To provide a production method that can stably produce a hollow structure that prevents the deformation of a top plate part due to PEB operation, and a method for producing a hollow package.SOLUTION: A method for producing a hollow structure 100 includes the steps of: disposing a photosensitive resist film so that the surface of a negative photosensitive resin film 30 closes the opening face of a recess 15; exposing the disposed photosensitive resin film 30; heating the exposed photosensitive resin film 30; developing the heated photosensitive resin film 30A, 30B to form a negative pattern 30A; and further heating the developed negative pattern 30A to cure it, thereby making the hollow structure 100 in which the top plate part is composed of a cured body 40 of the photosensitive resin film. Heating of the exposed photosensitive resin film 30 is performed by heating for 3 min. or longer at 40°C or higher and 70°C or lower.SELECTED DRAWING: Figure 1
Patent JP-2020180988-A (JP)
Title: Pressure compensation for vibrating flowmeter, and related method
Inventor: ANDREW G KOLBECK
IPC: G01F1/84
Filed: 2020-07-27
Abstract: To provide a method of calibrating Coriolis flowmeters.SOLUTION: A method of calibrating a flowmeter is provided, comprising: determining a relationship between a flow calibration factor and a pressure coefficient value for a flowmeter; determining a unique flow calibration factor for the flowmeter; calculating and determining a unique pressure compensation value for the flowmeter using the flow calibration factor; and applying the unique pressure compensation value to the flowmeter.SELECTED DRAWING: Figure 4
Patent JP-2021099016-A (JP)
Title: Classification and collection device of coal layer drilling gas
Inventor: WANG QIAN
IPC: E21B43/00
Filed: 2020-07-27
Abstract: To disclose a classification and collection device of coal layer drilling gas.SOLUTION: A classification and collection device of coal layer drilling gas comprises two support bases. A drilling mechanism for coal layer drilling is provided between two above support bases. A support mechanism for supporting the drilling mechanism is provided inside the support base. The drilling mechanism and a fixed drill are provided at a lower side of the drilling mechanism. A collection space for reserving gas is provided inside the drill. A collection mechanism for completing sampling of the gas is provided inside the collection space. An annular space opening upward and communicating its lower wall with the collection space is provided at an upper wall of the collection space. The present invention has simple structure and its operation is convenient. In a drilling process, sample gas is detected or collected corresponding to demand at any time whenever necessary and the gas is not made to be mixed at detection by isolating necessary gas when transporting the gas, thereby securing detection accuracy.SELECTED DRAWING: Figure 1
Patent JP-2022024902-A (JP)
Title: Image forming apparatus
Inventor: OGAWA SHINYA
IPC: H04N1/00
Filed: 2020-07-28
Abstract: To make it possible to execute a print job other than a facsimile receiving job even when paper is not present in paper feed cassettes other than a cassette exclusive to facsimile when the print job is generated.SOLUTION: An image forming apparatus 1 comprises: a plurality of paper feed cassettes 141A to 141D that store paper; an image forming unit 12 that forms an image on the paper; and a control unit 100 that causes the paper feed cassettes to feed the paper in accordance with a print job and causes the image forming unit 12 to form an image on the fed paper. The control unit 100 takes at least one of the plurality of paper feed cassettes 141A to 141D as a cassette exclusive to facsimile. When the print job is other than a facsimile receiving job, and when paper is not present in the paper feed cassettes other than the cassette exclusive to facsimile and paper is present in the cassette exclusive to facsimile, the control unit 100 causes the cassette exclusive to facsimile to feed the paper.SELECTED DRAWING: Figure 1
Patent JP-2022026351-A (JP)
Title: On-vehicle system
Inventor: ASAMI TAKASHI
IPC: B60W10/26
Filed: 2020-07-30
Abstract: To provide an on-vehicle system capable of securing power for an auxiliary-equipment battery even in the case of rewriting software of an electronic control device that controls charging of the auxiliary-equipment battery.SOLUTION: A configuration is such that, in the case of software of an HVECU 12 being rewritten, a battery ECU 14 and a charging ECU 16 control a high voltage battery 28 charging of an auxiliary-equipment battery 40, and therefore, even in the case of rewriting software of the HVECU 12 that controls charging of the auxiliary-equipment battery 40, it is possible to cause the battery ECU 14 and charging ECU 16, which are different from the HVECU 12, to charge the auxiliary-equipment battery 40, making it possible to secure power for rewriting the software of the HVECU 12.SELECTED DRAWING: Figure 2
Patent JP-2022026720-A (JP)
Title: connector
Inventor: OKAYASU YASUSHI
IPC: H01R13/516
Filed: 2020-07-31
Abstract: To provide a connector which can inhibit removal of a shield shell from a connector housing.SOLUTION: A connector 30 includes: an electric wire 20; a connection terminal 40 connected to an end part of the electric wire 20; a connector housing 50 which holds the connection terminal 40; and an annular rubber plug attached to an outer peripheral surface of the electric wire 20. The connector 30 has: a back retainer 120 which is attached to the connector housing 50 and presses the rubber plug; and a shield shell 170 which covers an outer periphery of the connector housing 50. The connector housing 50 has: a storage space 79; and an engagement piece 77 which is formed so as to be elastically deformable toward the storage space 79 and engages with the shield shell 170. The back retainer 120 has projections 142, 143 which are housed in the storage space 79 and contact with the engagement piece 77.SELECTED DRAWING: Figure 7
Patent JP-2021049326-A (JP)
Title: Small volume processing system and method
Inventor: CHRISTOPHER J WEGENER
IPC: A61M1/00
Filed: 2020-08-03
Abstract: To provide a system and a method for processing (e.g., concentrating or washing) a small volume of a cellular suspension.SOLUTION: A fluid processing system 100 is provided that includes a disposable fluid circuit 102 and reusable hardware configured to accept the disposable fluid circuit. The disposable fluid circuit includes a spinning membrane separator 112, a first syringe 116, a second syringe 118, and a flow control cassette. The reusable hardware includes a spinning membrane separator drive coupled to the spinning membrane separator, a first syringe pump 142 and second syringe pump 144 which are coupled to the first syringe and second syringe respectively, a control cassette interface 146, and at least one controller coupled to the spinning membrane separator drive, the first syringe pump and second syringe pump, and the control cassette interface. The controller is configured to selectively operate the drive, the first and second syringe pumps, and the interface to provide a procedure according to a protocol.SELECTED DRAWING: Figure 1
Patent JP-2022028525-A (JP)
Title: Chain elongation detection device of passenger conveyor
Inventor: IWAI TOSHINORI
IPC: B66B29/00
Filed: 2020-08-03
Abstract: To provide a chain elongation detection device of a passenger conveyor that can accurately detect an elongation of a chain remotely.SOLUTION: A chain elongation detection device of a passenger conveyor according to an embodiment comprises: a first sensor unit 11 that detects a rotation state of one sprocket of a pair of sprockets having a chain hung thereacross and outputs a first rotation-detected signal; a second sensor unit 12 that detects a rotation state of the other sprocket and outputs a second rotation-detected signal; and a control part 13 that detects an elongation of the chain on the basis of a difference between a phase of the first rotation-detected signal and a phase of the second rotation-detected signal.SELECTED DRAWING: Figure 3
Patent JP-2020188514-A (JP)
Title: System, method and program for distributing video
Inventor: AKAGAWA JUNICHI
IPC: H04N21/2343
Filed: 2020-08-06
Abstract: To promote communication among users in the distribution of video.SOLUTION: A video distribution system 1 pertaining to an embodiment of the present invention comprises a video distribution server 10, and a user terminal 30 that is connected to the video distribution server 10 via a network 20 so as to allow communication. The video distribution server 10 provides a video distribution service with which video provided by a distribution user is distributed to viewing users, via the user terminal 30. The video distribution system 1 is configured such that an object specified by a viewing user is placed on the video in response to the receipt of a request from the viewing user to place an image object, during the real-time distribution of video provided by the distribution user.SELECTED DRAWING: Figure 1
Patent JP-2022030187-A (JP)
Title: Vehicle display control device, vehicle display control system and vehicle display control method
Inventor: MIYAKE YUSUKE
IPC: G08G1/16
Filed: 2020-08-06
Abstract: To prevent a user from feeling troublesomeness while correctly indicating a physical relation between the own vehicle and a peripheral vehicle as needed.SOLUTION: A vehicle display control device comprises: a physical relation acquisition unit 111 which acquires a physical relation between the own vehicle and a peripheral vehicle; and a display control unit 105 which displays a bird's-eye view indicating a physical relation with an own vehicle image viewed from a virtual view point on the upper side than the own vehicle and a peripheral vehicle image by using the physical relation between the own vehicle and the peripheral vehicle acquired by the physical relation acquisition unit 111 on a display unit 90 used in a cabin of the own vehicle. The display control unit 105 lowers the update frequency of the display position of the image of the peripheral vehicle in the bird's-eye view as a distance of the peripheral vehicle from the own vehicle becomes farther.SELECTED DRAWING: Figure 2
Patent JP-2020192608-A (JP)
Title: Method of manufacturing self-pierce rivets
Inventor: RUSSELL JOHN TRINICK
IPC: F16B19/08
Filed: 2020-08-07
Abstract: To provide an improved or alternative method of manufacturing self-pierce rivets that can be properly expanded when inserted into a work piece.SOLUTION: A method of manufacturing self-pierce rivets comprises a separating step for forming a plurality of slugs by separating wire having certain length, in the separating step where each slug defines a head end and a tail end. The method further comprises a forging step for forging the plurality of rivets from the slugs, in the forging step, where each rivet has a head formed from the head end of the slug and a tip part formed from the tail end of the slug, where the head and the tip part of the rivet is separated by a shank which defines a longitudinal axis, and where the rivet has a bore which passes substantially longitudinally through the tip part and extends over at least part of the total axial length of the shank. For each of the plurality of rivets, the method comprises a machining processing step of applying machining processing on the tip part of the rivet or on the tail end of the slug from which the rivet was forged.SELECTED DRAWING: Figure 9B
Patent JP-2022032189-A (JP)
Title: Object management device
Inventor: HORIGUCHI HIROYUKI
IPC: E05B19/00
Filed: 2020-08-11
Abstract: To provide an object management device capable of easily changing an area where wireless communication is available.SOLUTION: An object management device includes a plurality of RFID tags, an attachment member having an attachment face to which the plurality of RFID tags can be attached, and a cable type antenna arranged along the attachment face. In a front view viewed from a direction perpendicular to the attachment face, the cable type antenna overlaps the plurality of RFID tags attached to the attachment face.SELECTED DRAWING: Figure 1
Patent JP-2022034339-A (JP)
Title: Coated negative electrode active material particle for lithium ion battery, negative electrode for lithium ion battery, lithium ion battery, and manufacturing method of coated negative electrode active material particle for lithium ion battery
Inventor: YAMAGUCHI TOSHIAKI
IPC: H01M4/587
Filed: 2020-08-18
Abstract: To provide a coated negative electrode active material particle that can manufacture a negative electrode for a lithium-ion battery with excellent mechanical strength, and manufacture the lithium-ion battery having excellent cycle characteristics even when the lithium-ion battery is manufactured without going through a solvent removal step.SOLUTION: In a coated negative electrode active material particle for a lithium-ion battery, at least a part of the surface of the negative electrode active material particle is coated with a coating layer containing a polymer compound and a compound (A), the polymer compound is a polymer having (meth) acrylic acid as a constituent monomer, the weight ratio of (meth) acrylic acid in the polymer is 70 to 95 wt.% based on the weight of the polymer, and the compound (A) is at least one selected from the group consisting of tetrahydrothiophene 1,1-dioxide, ethylene carbonate and vinylene carbonate.SELECTED DRAWING: None
Patent JP-2020201508-A (JP)
Title: Piece protection polarizing film, polarizing film having adhesive layer, picture display unit and consecutive manufacturing method thereof
Inventor: UENO TOMONORI
IPC: G02B1/14
Filed: 2020-08-26
Abstract: To provide a piece protection polarizing film having a protective film only on one side of a polarizer, the polarizer having a predetermined optical characteristic, capable of preventing a defect caused by a through crack and a nano slit from occurring even if its thickness is 10 μm or less.SOLUTION: A piece protection polarizing film has a protective film only on one side of a polarizer. The polarizer contains a polyvinyl alcohol resin and has thickness of 10 μm or less. An optical characteristic thereof expressed by a single transmittance T and a polarizing degree P satisfies a condition of an expression P>-(100.929T-42.4-1)×100 (where T<42.3), or P≥99.9 (where T≥42.3). A transparent layer is formed on the other side of the polarizer. A surface on a side having the protective film has a dynamic friction coefficient of 0.2 or less.SELECTED DRAWING: Figure 1
Patent JP-2021037283-A (JP)
Title: Volatile component supply device, volatile component supply method, and volatile component evaluation method
Inventor: HATTORI RYO
IPC: A61M11/00
Filed: 2020-08-26
Abstract: To provide a volatile component supply device that achieves quantitative volatilization and diffusion from control of the retention and diffusion of a volatile component, and additionally provide a volatile component supply method using the device and a volatile component evaluation method.SOLUTION: A volatile component supply device comprises: a retention part for retaining a volatile component; a separation part for separating the volatile component from the retention part by dispersing the volatile component by gasification or aerosolization; a transfer part for transferring the volatile component separated by the separation part from the retention part; and a control part for controlling the separation quantity of the volatile component in the separation part. The separation part has a heating part for heating the retention part or a vibration part for vibrating the retention part.SELECTED DRAWING: Figure 1
Patent JP-2022038528-A (JP)
Title: Processing apparatus
Inventor: MATSUDA SHOGO
IPC: B23K26/364
Filed: 2020-08-27
Abstract: To provide a processing apparatus which can immediately generate a three-dimensional image.SOLUTION: A processing apparatus comprises: holding means which holds a processing object; processing means which processes the processing object held by the holding means; and imaging means 8. The imaging means 8 comprises: a light field camera 22; an image recording unit 24 which records an image captured by the light field camera 22; a two-dimensional image processing unit 26 which generates a two-dimensional multi-focus image from the image recorded in the image recording unit 24; and a three-dimensional image processing unit 28 which laminates the multi-focus images to generate a three-dimensional image. The light field camera 22 comprises at least: a main lens; a microlens array in which a plurality of microlenses condensing light taken in from the main lens are arranged; and an image sensor which images the light condensed by the microlens array.SELECTED DRAWING: Figure 4
Patent JP-2021037613-A (JP)
Title: Surface processing component
Inventor: KIKUCHI MITSUO
IPC: B24D3/22
Filed: 2020-08-28
Abstract: To provide a surface processing component capable of suppressing generation of frictional heat while maintaining proper cutting force as an elastic grindstone, maintaining quality of a surface of an object to be processed; also to provide a surface processing component which can be used as a seal peeling component for peeling a seal from a surface while suppressing damage formation of a surface of a peeling object.SOLUTION: A surface processing component is assembled with a surface processing part 10 having a peripheral surface 14 becoming a surface processing face at a tip of a rod-like shaft 20, wherein the surface processing part 10 is formed by fastening a binding material having rubber elasticity to the tip of the shaft 20, is provided with, on a peripheral surface 14, a plurality of grooves 11 extending in a direction crossing with a face vertical to the shaft 20, and a straight line connecting between both ends of the groove 11 in the circumferential direction (arrow T direction ) is at a position apart from a bottom 13 of the groove 11.SELECTED DRAWING: Figure 2
Patent JP-2022040989-A (JP)
Title: Image forming apparatus and regulation release method
Inventor: MOCHIZUKI MASAYUKI
IPC: G03G21/00
Filed: 2020-08-31
Abstract: To provide an image forming apparatus and a regulation release method that reduce the amount of developer remaining in a developer storage unit at replacement and can avoid stoppage of printing caused by a reduction in the remaining amount of developer.SOLUTION: An image forming apparatus 100 comprises: a regulation unit that regulates the removal of a developer storage unit storing developer from an attachment part to which the developer storage unit is attached; an image forming unit 3 that has a storage unit storing the developer and forms an image by using the developer stored in the storage unit; an acquisition processing unit 94 that acquires the predicted amount of the developer used by a user; and a second release processing unit 96 that, when the predicted usage of the developer acquired by the acquisition processing unit 94 is equal to or more than a predetermined reference value based on the remaining amount of the developer in the developer storage unit attached to the attachment part, can release the regulation of removal of the developer storage unit applied by the regulation unit.SELECTED DRAWING: Figure 1
Patent JP-2020192438-A (JP)
Title: Game machine
Inventor: SAKAKI HISANORI
IPC: A63F7/02
Filed: 2020-09-03
Abstract: To provide a game machine enabling a pile-up of game boards under production.SOLUTION: In a game board 530, nails 536 are planted on the front face of a plate part which is formed in a flat plate shape, and an outer peripheral edge reinforcement ribs 531 are erectly arranged from the outer periphery of the plate part to a rear face side. Corresponding to arranging positions of an outer rail part 31 on a board surface, outer peripheral edge rail receptions 531c, 531d are provided to the outer peripheral edge reinforcement ribs 531. When a plurality of game boards 530 are piled up so that a rear face of a game board 530 and a board surface 530a of another game board 530 are opposing to each other, the outer peripheral edge rail receptions 531c, 531d are set so as to contact a part of the side edge of the outer rail part 31. This makes it possible to tightly contact the outer rail part 31 and the outer peripheral edge rail receptions 531c, 531d in a vertical direction alternately, when the game boards 530 are piled up. As the result, a pile-up of game boards 530 under production is enabled.SELECTED DRAWING: Figure 33
Patent JP-2022042827-A (JP)
Title: Manufacturing method of absorptive article and absorptive article
Inventor: KAO HIROYUKI
IPC: A61F13/51
Filed: 2020-09-03
Abstract: To provide a technique capable of making much liquid adhere to a predetermined area of an absorptive article.SOLUTION: A manufacturing method of an absorptive article comprises a liquid adhesion step of making more liquid adhere to a predetermined area of the material made of fibrous material than to areas other than the predetermined area, while the material is conveyed in a fixed direction by a conveyance device.SELECTED DRAWING: Figure 2