baber/WOPTO huggingface dataset:
Patent JP-2020151587-A (JP)
Title: Single-use disposable set connector
Inventor: RICHARD SOKOLOV
IPC: A61M39/12
Filed: 2020-06-25
Abstract: To provide a medical connector for providing a sterile connection between a multi-use portion and a single-use portion of a fluid delivery system.SOLUTION: A medical connector includes a fluid inlet port configured for removable engagement with a connection port of a multi-use disposable set (MUDS) to establish a fluid connection therewith, and a waste outlet port configured for removable engagement with a waste inlet port of the MUDS to establish a fluid connection therewith. A patient fluid line is connected, at a first end, to the fluid inlet port, and connected, at a second end, to the waste outlet port. A fluid flow through the patient fluid line is unidirectional from the first end to the second end. The patient fluid line is configured for being disconnected from the waste outlet port for delivering fluid to a patient. A multi-fluid delivery system having the medical connector and MUDS is also provided.SELECTED DRAWING: Figure 4A
Patent JP-2022007104-A (JP)
Title: Image processing apparatus, image processing method, and program
Inventor: NAKADA TAKANORI
IPC: H04N5/243
Filed: 2020-06-25
Abstract: To reduce an amount of image data to be transmitted while reducing a possibility of compromising accuracy of image analysis.SOLUTION: Obtaining means obtains image data captured by image capturing means. Image amplifying means amplifies the image data. Image analysis means can perform predetermined image analysis for the image data. Image compression means performs compression encoding of the image data. Transmission means transmits the image data obtained by performing the compression encoding by the image compression means and information indicating an analysis result in the image analysis means, to an external device. The image compression means performs the compression encoding of the image data which has not been amplified by the image amplifying means, and the image analysis means performs the predetermined image analysis targeting the image data amplified by the image amplifying means.SELECTED DRAWING: Figure 1
Patent JP-2022010888-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2020-06-29
Abstract: To provide a game machine capable of enhancing amusement.SOLUTION: Performance control means includes image display means capable of displaying a power recovery image displayed in a predetermined period after the power is turned on, a performance symbol image corresponding to identification information, and a specific symbol image different from the performance symbol image. After the elapse of a predetermined period, disappearance display in which the power recovery image gradually disappears can be executed, and occurrence display in which the specific symbol image gradually appears, together with the disappearance display can be executed.SELECTED DRAWING: Figure 24-8
Patent JP-2022011857-A (JP)
Title: Article handling device
Inventor: ITO KAZUTOSHI
IPC: B65G57/03
Filed: 2020-06-30
Abstract: To make, in an article handling device, a transport unit that hardly causes inconveniences such as crushing of articles and collapse of cargo.SOLUTION: An article handling device comprises: a configuration determination unit for determining a configuration of a transport unit where a plurality of article groups loaded with a plurality of articles on a pallet are stacked; a palletizing mechanism for loading the plurality of articles on the pallet so as to configure the plurality of article groups included in the transport unit in the configuration determined by the configuration determination unit; and a stacking mechanism for stacking the plurality of article groups configured by the palletizing mechanism so as to configure the transport unit determined by the configuration determination unit. The configuration determination unit determines the configuration of the transport unit so that applied load, for each of the first article groups, becomes smaller than a load capacity index set for the first article group.SELECTED DRAWING: Figure 12
Patent JP-2021109168-A (JP)
Title: Bubble water generator
Inventor: WU SHILONG
IPC: B01F5/10
Filed: 2020-07-02
Abstract: To provide a bubble water generator which generates microbubbles and can automatically adjust an amount of intake air.SOLUTION: A bubble water generator includes a flow divider 30, a mixer 50, an intake air flow passage 314, and a water discharge surface cover 90. The flow divider includes at least one first water inlet hole 313. A first chamber 60 is formed between the mixer and the flow divider. The mixer includes at least one second water inlet hole 513 and at least one reflow hole 514. The second water inlet hole corresponds to the first water inlet hole by one to one, a distribution area of each of the second water inlet holes is larger than a distribution area of the first water inlet hole corresponding to the second water inlet holes. All of the reflow hole, the first water inlet hole and the second water inlet hole communicate with the first chamber. The intake air flow passage communicates with the first chamber, a second chamber is formed between the water discharge surface cover and the mixer, and both the second water inlet hole and the reflow hole communicate with the second chamber.SELECTED DRAWING: Figure 3
Patent JP-2021152849-A (JP)
Title: System and method of settlement
Inventor: AOKI SHIRO
IPC: G06Q20/32
Filed: 2020-07-02
Abstract: To provide a system of settlement adapted to prevent an unauthorized use of a QR code settlement of a user-scan scheme without imposing a heavy burden on a shop side.SOLUTION: A system of settlement includes a smart phone 20 that reads out a QR code of a shop and sends information about the QR code and payment information about a payment amount to the shop to a server 10. The server 10, if received the payment information together with the information about a QR code from the smart phone, generates determination information including information that predetermined information is encrypted using a cipher key different based on a shop, and subsequently the smart phone 20 displays the determination information received from the server as a QR code. Then, a terminal 30 reads the QR code displayed by the smart phone 20, decrypt information included in the read-out QR code by a decryption key corresponding to the shop of the terminal 30, and displays decrypted information.SELECTED DRAWING: Figure 1
Patent JP-2022014315-A (JP)
Title: Connection member
Inventor: ODA MASATO
IPC: H02K11/33
Filed: 2020-07-06
Abstract: To provide a connection member capable of securing position accuracy to a substrate of a conductive member.SOLUTION: A connection member 7 comprises: a first conductive member 40a connecting a power supply with a power substrate 4; a second conductive member 40b connecting a ground and the power substrate 4; and a cover part 11 housing the first conductive member 40a and the second conductive member 40b. The first conductive member 40a includes: a single power supply side connection part 101a; a first substrate side connection part 102a connected to a first region of the power substrate 4; a second substrate side connection part 103a connected to a second region of the power substrate 4; and a branch part 104a branched into a second power supply path 106a to the second substrate side connection part 103a in the middle of a first power supply path 105a to the first substrate side connection part 102a. Such the situation is also applied to the second conductive member 40b. The branch part 104a of the first conductive member 40a and a branch part 104b of the second conductive member 40b are arranged in an inner part so as to be not exposed to a front surface of the cover part 11.SELECTED DRAWING: Figure 2
Patent JP-2022014756-A (JP)
Title: Engine head structure
Inventor: TAMURA AKIRA
IPC: F02F1/24
Filed: 2020-07-07
Abstract: To provide an engine head structure capable of attaining as much solution as possible of "omitting a fuel pipe withstanding high pressure, or shortening the same as short as possible", "simplifying or omitting a support bracket for a fuel accumulator or/and a fuel injection device", and "reducing the number of parts" by further contriving a fuel accumulator, its supporting structure and so forth.SOLUTION: In an engine head structure, a support bracket 3 for mounting a fuel reservoir 1, which has a connection portion 1B with a fuel injection device 2, to a cylinder head 12 is disposed on a side of the fuel injection device 2 or between adjacent fuel injection device 2. The support bracket 3 is formed of a member having a placement part 3C on which a fuel accumulator 1 is placed for mounting, a mounting leg part 3A which is extended from the placement part 3C for mounting on the cylinder head 12, and a mating leg part 3B which is extended from the placement part 3C for positioning with respect to the cylinder head 12.SELECTED DRAWING: Figure 1
Patent JP-2022019183-A (JP)
Title: Auxiliary instrument for intramedullary nail, and intramedullary nail
Inventor: YAMAZAKI KEN
IPC: A61B17/78
Filed: 2020-07-17
Abstract: To provide an auxiliary instrument for an intramedullary nail to assist the position of a distal bone fragment, the position of a proximal bone fragment and the position of the intramedullary nail, in order to prevent postoperative excessive neck shortening.SOLUTION: A first intramedullary nail member is fixed in a distal bone fragment using a fixing member for the distal bone fragment by inserting the other end into the inside of the distal bone fragment while one end comes out of a proximal bone fragment. A second intramedullary nail member is fixed by inserting the other end into the inside of the proximal bone fragment while one end comes out of the distal bone fragment. There are provided a mounting part mounted in one end of the first intramedullary nail member, a bend part being bent in approximately 90 degrees so as to be arranged without being separated while keeping a close distance to the first intramedullary nail member during surgery, and an insertion part to be inserted in the inside of the distal bone fragment. The mounting part, the bend part and the insertion part are formed into one piece of elongated substantially plane shape. In the surgery, the insertion part penetrates through the proximal bone fragment, and is arranged between the first intramedullary nail member and an inner face of the distal bone fragment.SELECTED DRAWING: Figure 5
Patent JP-2022023374-A (JP)
Title: Article storage device, sensor mounting member, storage number determination system, and storage number determination method
Inventor: KIMURA SHUICHI
IPC: A47K10/22
Filed: 2020-07-27
Abstract: To provide an article storage device capable of determining generically and accurately the number of articles stored in a storage tool.SOLUTION: An article storage device 1 includes: a storage tool 20 constituted so that one or more articles can be stored, and having a discharge port for discharging the stored articles; and a sensor mounting member 30 stored in the storage tool 20 together with one or more articles, and arranged correlatively with the rearmost article stored in the storage tool 20. The sensor mounting member 30 has a sensor module 40 containing one or more sensors for transmitting, to a server 10, a detection signal for specifying a position of the sensor mounting member 30.SELECTED DRAWING: Figure 1
Patent JP-2021066423-A (JP)
Title: Aerial vehicle, inspection method and inspection system
Inventor: NISHIMOTO SHINYA
IPC: B64C13/18
Filed: 2020-07-30
Abstract: To provide a technique for carrying out inspection of an inner wall by making an aerial vehicle fly without contacting (the inner wall or the like of) an inspection structure.SOLUTION: The present invention relates to an aerial vehicle, an inspection method and an inspection system for inspecting an inner wall of a substantially tubular structure by utilizing an aerial vehicle. The aerial vehicle includes: an acquisition part for acquiring a direction of an inner wall for at least an inspection start position; a control part for controlling a direction of an own machine on the basis of the acquired direction; and an inspection part for inspecting the presence/absence of a prescribed phenomenon. The aerial vehicle acquires the direction of the inner wall for at least the inspection start position, and controls the direction of an own machine on the basis of the acquired direction, in order to carry out inspection by making the aerial vehicle fly according to characteristics of the inspection.SELECTED DRAWING: Figure 2
Patent JP-2022025959-A (JP)
Title: Wiring board and production method thereof
Inventor: ATAGI MASAYA
IPC: H05K3/28
Filed: 2020-07-30
Abstract: To provide a wiring board which can ensure the reliability of electrical insulation even when a protection layer is damaged under such an environment that there are water contents at high concentration, and a method for manufacturing a wiring board, by which the reliability of electrical insulation can be ensured even when a protection layer is damaged under such an environment that there are water contents at high concentration.SOLUTION: A wiring board 10 comprises: a base material 11; a conductor pattern layer 12 provided on at least one principal face 11A of the base material 11; and a protection layer 15 covering at least a part of the surface of the conductor pattern layer 12. The conductor pattern layer 12 includes: a conductor 13 provided on the principal face 11A of the base material 11; and a film 14 covering at least a part of the surface of the conductor 13. The film 14 contains a cellulose derivative. The electrical conductivity of an aqueous solution containing the cellulose derivative in the film 14 at a content of 0.1 mass% is 10.0 mS/m or more and 35.0 mS/m or less.SELECTED DRAWING: Figure 1
Patent JP-2022029990-A (JP)
Title: Communication device and communication method
Inventor: TSUMACHI NAOTO
IPC: H04W28/18
Filed: 2020-08-06
Abstract: To provide a communication device and a communication method, capable of determining a modulation system and code rate which are suitable for a communication terminal having an interference elimination function.SOLUTION: A communication device includes: a change section which, when it is identified that a communication terminal does not use an interference elimination function to eliminate an interference signal interfering with downlink communication, changes a modulation system and code rate used for downlink communication to a modulation system and code rate which have a similarity with a communication capacity corresponding to the modulation system and code rate of a first similarity, with a first change frequency, based on a communication state with the communication terminal, and when it is identified that the communication terminal uses the interference elimination function, changes a modulation system and code rate used for downlink communication to a modulation system and code rate which have a similarity with a communication capacity corresponding to the modulation system and code rate of a second similarity lower than the first similarity, with a second change frequency higher than the first change frequency; and a communication control section which, when a modulation system and code rate are changed, allows a communication section to perform downlink communication by a modulation system and code rate after change.SELECTED DRAWING: Figure 2
Patent JP-2022030051-A (JP)
Title: Cutting device and manufacturing method of cutting article
Inventor: KATAOKA SHOICHI
IPC: G01B11/02
Filed: 2020-08-06
Abstract: To provide a cutting device and the like which can detect the height position of a workpiece at a lower cost.SOLUTION: A cutting device is configured to cut a workpiece. The cutting device includes a light source, an imaging unit, and a detection unit. The light source is configured to project a pattern of light to the workpiece. The imaging unit is configured to generate first image data by imaging the pattern of light. The detection unit is configured to detect the height position of the workpiece on the basis of first image data. An angle formed by a direction in which the light source projects the pattern of light and a direction in which the imaging unit images the pattern of light is greater than 0°.SELECTED DRAWING: Figure 1
Patent JP-2021047176-A (JP)
Title: Laser ablation device for inductively coupled plasma analysis and analyzer
Inventor: NAKAGAWA TAKAO
IPC: G01N27/62
Filed: 2020-08-14
Abstract: To solve the problem of the shortage of fine particles emitted from a sample ablated with a laser beam.SOLUTION: A laser ablation device (21) for inductively coupled plasma analysis is provided that comprises: a laser beam source (22) outputting a laser beam ablating a sample (S) housed in a cell (11); an optical system (23) which irradiates a sample (S) with a laser beam (22a) from the laser beam source (22), wherein the optical system (23) irradiates a plurality of positions separated along the surface of the sample (S) with the laser beam (22a) within a unit time so that the number of fine particles per unit time emitted from the sample (S) irradiated with the laser beam (22a) reaches a predetermined value.SELECTED DRAWING: Figure 2
Patent JP-2022035111-A (JP)
Title: Low-thermal expansion alloy excellent in low-temperature stability, and manufacturing method thereof
Inventor: HANDA TAKUO
IPC: C22C38/00
Filed: 2020-08-20
Abstract: To provide a low-thermal expansion alloy having an average thermal expansion coefficient of 0±0.1 ppm/°C, which may be regarded as zero expansion, in the wide temperature range from 100°C to about liquid nitrogen temperature and low-temperature stability of a Ms point of -196°C or lower, and a manufacturing method thereof.SOLUTION: A low-thermal expansion alloy is composed of C: 0.01% or less, Si: 0.05% or less, Mn: 0.05% or less, Ni: 34.5 to 36.0%, Co: 0.05 to less than 2.0% in mass% and the balance of Fe and inevitable impurities, where (Ni+0.8 Co) is 35.5 to 36.5% in mass%. The low-thermal expansion alloy has a solidification structure of which the dendrite secondary arm spacing is 5 μm or less, an average thermal expansion coefficient of 0±0.1 ppm/°C in 100 to -190°C, and a Ms point of -196°C or lower.SELECTED DRAWING: Figure 3
Patent JP-2022035542-A (JP)
Title: Composite slab removal method and device
Inventor: FUKUSHIMA SHIGEMI
IPC: E01D24/00
Filed: 2020-08-21
Abstract: To provide a composite slab removal method and a device which relatively easily prevent synthetic decks from falling during removal and can suppress synthetic decks and the surface of a blade from contacting each other.SOLUTION: A device for removing the girder part 1b of a synthetic deck includes a rail unit 5 attached to the girder part 1b and a concrete cutter 6 supported by the rail unit 5. The rail unit 5 includes a frame 7 and a rail 8 supported by the frame 7. The frame 8 includes a pair of frame members 9 forming an L shape when viewed from the front, and abuts the upper surface of the girder part 1b and both side surfaces in the bridge width direction. The blade 13 of the concrete cutter 6 cuts the girder part 1b from both side surfaces in the bridge width direction so that a non-cutting area remains, and cuts a slip stopper 4. After that, the non-cutting area is destroyed with a jack or the like, and the upper part of the broken girder part 1b is removed.SELECTED DRAWING: Figure 2
Patent JP-2022036648-A (JP)
Title: Pig iron melting apparatus and pig iron melting method
Inventor: SOYA Katsuhide
IPC: C21C1/06
Filed: 2020-08-24
Abstract: To provide a pig iron melting apparatus capable of stably melting pig iron solidified in a torpedo car, and a melting method of pig iron using the pig iron melting apparatus thereof.SOLUTION: A pig iron melting apparatus 10 that melts a pig iron 5 solidified in a torpedo car 1 for carrying a hot metal includes: a heat insulating hood 11 arranged above a hot metal outlet of the torpedo car 1; exhaust gas suction means 13 arranged on the heat insulating hood 11; a direct-injection combustion burner 15 inserted into the torpedo car 1 through an insertion hole of the heat insulating hood 11; and lifting means 17 for raising and lowering the combustion burner 15, in which an oxygen-containing gas and a fuel are injected from a burner nozzle of the combustion burner 15, and flame generated by combustion collides with the pig iron 5 so that the pig iron 5 is locally heated and melt.SELECTED DRAWING: Figure 1
Patent JP-2022038947-A (JP)
Title: Vehicular waveguide body
Inventor: SATO SHINICHIRO
IPC: B60R16/023
Filed: 2020-08-27
Abstract: To provide a vehicular waveguide body which can be used for supply of electric power and wireless communication of data.SOLUTION: A vehicular waveguide body is provided at a vehicle and includes: a power supply transmission path on which electromagnetic waves for supplying electric power to an on-vehicle load mounted on the vehicle are transmitted; and a communication transmission path on which wireless communication waves for communicating with an on-vehicle ECU mounted on the vehicle are transmitted.SELECTED DRAWING: Figure 1
Patent JP-2022042317-A (JP)
Title: Aluminum alloy extruded tube and heat exchanger
Inventor: SUZUKI TAICHI
IPC: F28F19/02
Filed: 2020-09-02
Abstract: To provide an aluminum alloy extruded tube for a heat exchanger for an automobile which bonds a fin and a tube without reducing tube thickness when brazing, is excellent in brazing performance, rarely causes the fin to fall off during a long period, and has excellent corrosion resistance by corrosion prevention by the fin.SOLUTION: An aluminum alloy extruded tube for a heat exchanger is an extruded tube made of aluminum alloy used for a heat exchanger for an automobile and has: a tube body composed of aluminum alloy containing Mn; and a coating film formed on the surface of the tube body. The coating film contains Al-Si alloy brazing material powder, Zn-free fluoride-based flux powder and a binder. In a heating test which holds at 600°C±10°C for three minutes and measures average crystal grain diameter after cooling down to room temperature, the average crystal grain diameter of the tube body after the heating test is 150 μm or larger.SELECTED DRAWING: Figure 1
Patent JP-2022043415-A (JP)
Title: Inspection passage
Inventor: NISHIMURA KIMITOSHI
IPC: E01D22/00
Filed: 2020-09-04
Abstract: To remarkably reduce life cycle cost even under a durability and a severe environment by using a stainless steel plate having high strength and high corrosion resistance as a material for a strength member, to increase strength, to reduce the thickness of a walkway by using a toe plate as a strength reinforcing material of a walkway girder, and to widely use a working space at the time of inspection.SOLUTION: An inspection passage 1 is provided with a walkway 2 used as a passage for a person at the time of inspection, walkway girders 3 for supporting both sides of the walkway 2 in the longitudinal direction, toe plates 4 integrally arranged on the walkway girders 3 along the longitudinal direction, and handrail supports 5 attached to the walkway girders 3 at predetermined intervals, a handrail 6 attached to the handrail supports 5 along its longitudinal direction. It is used to inspect the condition of the underside of bridges during maintenance and inspection of bridges such as roads and railways.SELECTED DRAWING: Figure 1