baber/WOPTO huggingface dataset:
Patent JP-2021124416-A (JP)
Title: DETECTION METHOD OF LDL OXIDE/β2GPI COMPLEX AND DETECTION KIT
Inventor: MATSUURA EIJI
IPC: G01N33/543
Filed: 2020-02-06
Abstract: To provide a detection method of easily and quickly detecting LDL oxide/β2GPI complex contained in a biological sample, and a detection kit used for the same.SOLUTION: The detection method of LDL oxide/β2GPI complex includes the steps of: using a test strip for lateral flow assay to fix, via a first connecting component connected to the LDL oxide/β2GPI complex, the LDL oxide/β2GPI complex contained in the sample on a predetermined location on the test strip; marking the LDL oxide/β2GPI complex by connecting a second connecting component including a marker to the LDL oxide/β2GPI complex fixed on the predetermined location on the test strip. The detection kit used for the detection method is also provided.SELECTED DRAWING: Figure 5
Patent JP-2021124652-A (JP)
Title: Fixing device
Inventor: TAGUCHI KAZUNA
IPC: G03G15/20
Filed: 2020-02-07
Abstract: To provide a fixing device that can achieve improvement in detection accuracy of a temperature sensor.SOLUTION: A fixing device comprises: support members 80L, 80R that support a heating member; a temperature sensor that includes temperature detection elements and is attached to a support member 90 to detect a temperature of the heating member in a non-contact manner; and a plurality of ribs 110 that is provided on the support member 90 and extends in a direction of rotation of the heating member along an outer peripheral surface of the heating member at positions different from the temperature detection elements in a longitudinal direction DL1 of the heating member. The plurality of ribs 110 has a first rib 111, and second ribs 112 that are arranged separated from the temperature detection elements compared with the first rib 111 in the longitudinal direction DL1. A width W111 in a longitudinal direction DL1 of a surface 111A of the first rib 111 opposite to the outer peripheral surface is larger than a width W112 in a longitudinal direction DL1 of a surface 112A of the second rib 112 opposite to the outer peripheral surface.SELECTED DRAWING: Figure 4
Patent JP-2020097035-A (JP)
Title: Synthesis of metal complexes and uses thereof
Inventor: LI HAN
IPC: C07C45/00
Filed: 2020-02-13
Abstract: To provide novel methods of preparing an aluminum complex catalysts with utility for promoting epoxide carbonylation reactions.SOLUTION: There is provided a catalyst preparation method comprising reacting a neutral metal carbonyl compound with an alkylaluminum complex. The catalyst may be an ionic aluminum-based carbonylation catalyst or a neutral aluminum-based carbonylation catalyst. The catalyst composition formed by the method is essentially free of halide impurities and essentially free of alkali metal contaminants.SELECTED DRAWING: Figure 1
Patent JP-2021118168-A (JP)
Title: Wall heating temperature control type heat insulation container
Inventor: TOIDA KAZUHIRO
IPC: H05B3/00
Filed: 2020-01-29
Abstract: To provide a simplified wall heating temperature control type heat insulation container for keeping the solution temperature in a container constant.SOLUTION: In an exterior wall heating temperature control type heat insulation container with a sensor function that integrates an element that also has an abnormal temperature detection function which uses a thermistor to place the quantity on the mounting surface to achieve the required performance, and limits applied electric power and automatically limits the rise of the container side wall temperature to a heat generating portion of the container when a combined resistance value with the heat generating resistor approaches the temperature limit of the constituent material, a heat source is directly mounted and energized by a method of integration with various containers, and warmth which is an element for pursuing the desired taste is maintained at any time.SELECTED DRAWING: Figure 1
Patent JP-2020098798-A (JP)
Title: Actinic radiation, electrode binder having water of electron beam curability as base, and electrode assembling the binder
Inventor: JOHN ARNOLD
IPC: H01M4/505
Filed: 2020-02-18
Abstract: To provide a method for forming an electrode which can reduce a processing time and a manufacturing cost without requiring an oven dryness or a solvent treatment which needs much cost, an electrode formed in accordance with the process, a battery capable of assembling the electrode, or a double-layer capacitor such as a lithium ion battery.SOLUTION: In a method for forming an electrode, an electron beam (EB) or an actinic radiation is used in order to cure an electrode binder, a polymer precursor of a specific actinic radiation curability or an EB beam curability is mixed with a solid particle of the electrode to form an aqueous mixture, and the mixture is coated onto a collector 2 of the electrode. Subsequently, an actinic radiation 4 or an EB 8 is applied to the collector for curing the polymer to bind the electrode binder to the collector. Also provided are the electrode formed in accordance with the process, the battery which can assemble the electrode or the double-layer capacitor such as a lithium ion battery.SELECTED DRAWING: Figure 1
Patent JP-2021132487-A (JP)
Title: Radio power supply system
Inventor: NGUYEN Manh Tai
IPC: H02J7/00
Filed: 2020-02-20
Abstract: To provide a radio power supply system capable of reducing power consumption by an intermittent action of a slave unit receiving radio power supply, and enabling operation timing control from a master unit to the slave unit.SOLUTION: A sensor 200 has a control unit 230, a synchronous start command detection unit 240, and an operation timing control timer 250. When the control unit 230 is in a steep state, a master unit 100 transmits a synchronous start command. The synchronous start command detection unit 240 detecting the synchronous start command starts the control unit 230. Further, the master unit 100 transmits a synchronous command, the control unit 230 makes the operation timing control timer 250 count an operation timing set by the synchronous command, and then becomes the sleep state again. The operation timing control timer 250 outputs an operation trigger to the control unit 230 at the time of completion of counting the operation timing, and starts the control unit 230.SELECTED DRAWING: Figure 3
Patent JP-2021136813-A (JP)
Title: Information processing device, information processing method, and program
Inventor: OI AKIHIRO
IPC: H02J13/00
Filed: 2020-02-28
Abstract: To provide an information processing device capable of calculating a state value of an electric power facility with high accuracy in the case where a measurement value showing a state of the electric power facility is acquired at a plurality of timings.SOLUTION: An information processing device for calculating a first state value showing the electric power of a first electric power facility connected to an electric power system, and a second state value showing the electric power of a second electric power facility connected to the electric power system in each prescribed period includes: an acquisition part for acquiring a measurement value showing a state of the electric power system at each of a plurality of n timings; and a calculation part for executing optimization of an objective function including a system model for estimating a state of the electric power system with the n first state values and second state values at the n respective timings as variables and a plurality of acquired measurement values, and calculating the n first state values and second state values.SELECTED DRAWING: Figure 4
Patent JP-2021134906-A (JP)
Title: Fluid pressure drive unit
Inventor: TANAKA DAISUKE
IPC: F15B11/08
Filed: 2020-02-28
Abstract: To miniaturize a fluid pressure drive unit.SOLUTION: A fluid pressure drive unit 100 includes: a hydraulic cylinder 10 driven by a fluid pressure of a hydraulic oil in a rod side chamber 16 and a bottom side chamber 15; a pump 20 for discharging the hydraulic oil selectively from a rod side port 20B and a bottom side port 20A; a bottom side passage 1 and a rod side passage 2 for connecting the bottom side chamber 15 and the rod side chamber 16 of the hydraulic cylinder 10 with the bottom side port 20A and the rod side port 20B of the pump 20; and a valve unit 30 having a switching valve 60 for controlling the communication between the bottom side passage 1 and the rod side passage 2 with a tank T. The flow passage resistance generated by the switching valve 60 is equal to or lower than the flow passage resistance of a first cylinder side passage 1C and a second cylinder side passage 2C for connecting the rod side chamber 16 and the bottom side chamber 15 with the valve unit 30, respectively.SELECTED DRAWING: Figure 2
Patent JP-2021134641-A (JP)
Title: Flush toilet bowl
Inventor: TSUCHIYA TAKUMI
IPC: E03D11/08
Filed: 2020-02-28
Abstract: To improve the discharge performance of sewage from a flush toilet bowl.SOLUTION: A flush toilet bowl according to an embodiment includes a bowl part and a drain trap. The bowl part receives filth. The drain trap is connected to the bottom of the bowl part and drains filth. The drain trap includes a descending pipe, an ascending pipe, and a bent pipe. The descending pipe extends rearwardly and downwardly from the bottom of the bowl part. The ascending pipe is provided on the downstream side of the descending pipe in the flow direction of the filth, and extends to the rear side and the upper side. The bending pipe connects the descending pipe and the ascending pipe. The ascending pipe includes an adjusting part in which the length of the upper surface and the lower surface forming the drain path is shorter on the downstream side than on the upstream side.SELECTED DRAWING: Figure 3
Patent JP-2021141155-A (JP)
Title: Electronic component mounting device and production data creation system
Inventor: KUSAKABE MICHINORI
IPC: H05K13/04
Filed: 2020-03-04
Abstract: To provide an electronic component mounting device and a production data creation system capable of easily creating experimental production data for multiple process conditions.SOLUTION: An electronic component mounting device M1 that mounts electronic components on a circuit board based on production data 24a includes: a mounting storage unit 24 that stores experimental information 24b constituting experimental production data 24d that is used in experiments to determine production data 24a; an experimental production data creation unit 26 that creates experimental production data 24d based on information stored in the mounting storage unit 24; and a component mounting unit 22 that mounts electronic components on the circuit board based on the created experimental production data 24d.SELECTED DRAWING: Figure 3
Patent JP-2021139854-A (JP)
Title: User information detection system, user information detection device, and computer program
Inventor: ISHIKAWA TAKESHI
IPC: G09B29/00
Filed: 2020-03-09
Abstract: To provide a user information detection system, a user information detection device, and a computer program capable of accurately detecting a POI familiar to a user.SOLUTION: A user detection system is configured so that a history of position information of a user is acquired, an area familiar to the user is detected on the basis of the history of the acquired position information of the user, a POI existing in an area familiar to the user and the detected area is further detected as a POI familiar to the user, and movement guidance to the user is performed using the POI familiar to the detected user.SELECTED DRAWING: Figure 5
Patent JP-2020103319-A (JP)
Title: INTERFERON α 2B VARIANTS
Inventor: COLETTE BEHRENS
IPC: C07K14/56
Filed: 2020-03-17
Abstract: To provide polypeptides comprising ligands targeted against cell surface antigens and aglycosylated interferon α 2b (IFNα2b), and the use of these polypeptides in treatment of cancer.SOLUTION: The present invention provides a fusion polypeptide comprising a first domain and a second domain, where the first domain comprises a polypeptide ligand which binds to a cell surface-associated antigen and the second domain comprises aglycosylated interferon α 2b (IFNα2b) having a sequence of SEQ ID NO: 1 or SEQ ID NO: 2. The aglycosylated IFNα2b further comprises one or more amino acid substitutions or deletions which attenuate the activity of the aglycosylated IFNα2b.SELECTED DRAWING: None
Patent JP-2021145840-A (JP)
Title: Clothing treatment apparatus
Inventor: ON SHOKO
IPC: D06F39/12
Filed: 2020-03-18
Abstract: To provide a clothing treatment apparatus capable of preventing penetration of foams generated in a clothing treatment tub and water in the clothing treatment tub into an air duct using a relatively simple construction without complication or enlargement of the structure.SOLUTION: A clothing treatment apparatus of the present embodiment comprises a clothing treatment tub for accommodating clothing, an air duct through which wind is supplied into the clothing treatment tub, a lid for opening or closing the air duct, and an outlet disposed closer to the clothing treatment tub than the lid in the air duct.SELECTED DRAWING: Figure 1
Patent JP-2021146457-A (JP)
Title: Gripping device
Inventor: TAMURA AKIHISA
IPC: B25J15/08
Filed: 2020-03-19
Abstract: To provide a gripping device which can shorten position change time for a finger member.SOLUTION: An active side finger member 21 and a driven side finger member 22 of a gripping device 10 are rotatable by being interlocked in a mutually approaching and separating direction by a link mechanism 50. The link mechanism 50 has a first link member 53 in which a first end 53a is rotatably supported at the root of the active side finger member 21 and a second link member 54 in which a first end 54a is rotatably supported at the root of the driven side finger member 22. A second end 53b of the first link member 53 is rotatably connected to a second end 54b of the second link member 54 by a link connection shaft 56, and the link connection shaft 56 is supported by a body 11 so as to be movable in a second direction Y. A link operation shat 52 for operating the link mechanism 50 is inserted into an operation shaft guide groove 37 of the operation member 33, and the link operation shaft 52 is inserted into the first end 53a of the first link member 53 and the root of the active side finger member 21.SELECTED DRAWING: Figure 2
Patent JP-2021151142-A (JP)
Title: Permanent magnet rotor and rotary electric machine
Inventor: YABUMI TAKAO
IPC: H02K1/27
Filed: 2020-03-23
Abstract: To provide a permanent magnet rotor capable of suppressing an irreversible demagnetization in a structure where an arc-shaped permanent magnet is arranged in a multi layer, and provide a rotary electric machine having such as a permanent magnet rotor.SOLUTION: A permanent magnet rotor 10 has a rotor core 11; and a plurality of permanent magnets 15 and 16 embedded into the rotor core 11 and structuring a magnetic pole. In a cross section orthogonal to a rotational axis R of the rotor core 11, the plurality of permanent magnets 15 and 16 include a convexed arc shape toward an inner peripheral side of each rotor core 11, is arranged in two or more layers toward the inner peripheral side from an outer peripheral side of the rotor core 11. Each of thicknesses Lm1 and Lm2 of the permanent magnets 15 and 16 are larger than that of the permanent magnet 16 arranged on the inner peripheral side of the rotor core 11, and a difference of a permeance coefficient of the optional two permanent magnets 15 and 16, which are adjacent to a radial direction of the rotor core 11 is 15% or less of an average value of the permeance coefficient of the two permanent magnets 15 and 16.SELECTED DRAWING: Figure 2
Patent JP-2021148396-A (JP)
Title: Pulse tube refrigerator
Inventor: HIRAYAMA TAKASHI
IPC: F25B9/00
Filed: 2020-03-23
Abstract: To provide a simple structure for adjusting a DC flow of a pulse tube refrigerator.SOLUTION: A pulse tube refrigerator 10 comprises: a pulse tube 50; a bidirectional flow passage 52 connected to the pulse tube 50, in which a pulse tube influx flow 56 and a pulse tube efflux flow 58 alternately flow; a DC flow generator 40 arranged in the bidirectional flow passage 52, for bringing a first pressure loss to the pulse tube influx flow 56, and for bringing a second pressure loss different from the first pressure loss to the pulse tube efflux flow 58; and a flow rate regulator 80 arranged in series with the DC flow generator 40 in the bidirectional flow passage 52, and for regulating flow rates of the pulse tube influx flow 56 and the pulse tube efflux flow 58.SELECTED DRAWING: Figure 1
Patent JP-2021152721-A (JP)
Title: Information collection device and control program thereof
Inventor: NINOMIYA SHIGEKI
IPC: G06Q30/06
Filed: 2020-03-24
Abstract: To collect information necessary for attribute analysis of a commodity such as being difficult for a customer to find or being easy to get lost without adding cost to a system.SOLUTION: An information collection device is equipped with acquisition means, recognition means, detection means, and collection means. The acquisition means acquires the identification information of commodity registered by the same customer on the sales floor, along with the time when the commodity was registered. The recognition means recognizes the order of registration of the commodity by the same customer and the required time until the registration from the identification information and the time of the commodity. The detection means detects a commodity having a predetermined attribute based on a registration order of the commodity by the same customer and a required time until the registration. The collection means collects information necessary for attribute analysis of the commodity having the predetermined attribute.SELECTED DRAWING: Figure 3
Patent JP-2021151740-A (JP)
Title: Printing device
Inventor: NISHIYAMA AKIRA
IPC: B41J2/01
Filed: 2020-03-24
Abstract: To reduce time required in removing ink.SOLUTION: A pressure generating part 7 and an ink supply part 6 are allowed to execute separately in terms of time: operation by which ink is ejected from an upper printing part 4 into an ink tank 58 through an ejection passage 65A, utilizing a water head difference between the upper printing part 4 and the ink tank 58; and operation by which ink is ejected from a lower printing part 5 into the ink tank 58 through an ejection passage 65B, utilizing a water head difference between the lower printing part 5 and the ink tank 58.SELECTED DRAWING: Figure 2
Patent JP-2021152816-A (JP)
Title: Information processing system, information processing device, and program
Inventor: KATO JUNYA
IPC: G06F21/31
Filed: 2020-03-24
Abstract: To improve security when providing a service which is also provided to users authenticated by other services compared to the case not restricting the users who can be provided with the service.SOLUTION: A user authentication unit 102 of an ID management service device 10 authenticates a user registered in own device with a first authentication method. A user authentication unit 202 of a cloud service device 20 authenticates the user registered in own device with a second authentication method. A service providing unit 201 provides a service to the user authenticated by the user authentication unit 202. The service providing unit 201 also provides the service to the user authenticated with the first authentication method by the user authentication unit 102 if the first authentication method satisfies a linked condition determined according to the second authentication method. The linked condition is satisfied when a security level of the first authentication method is equal to or higher than the security level of the second authentication method.SELECTED DRAWING: Figure 4
Patent JP-2020114428-A (JP)
Title: Microstructure-containing sheet
Inventor: KIM JEESU
IPC: A61M37/00
Filed: 2020-03-25
Abstract: To provide a microstructure-containing sheet including a biocompatible polymer or pressure sensitive adhesive.SOLUTION: An aspect ratio is optimized according to a type of each microstructure, so that an optimal tip angle and a diameter range for skin penetration are ensured. Especially, a C-type microstructure minimizes penetration resistance due to skin elasticity at the time of skin attachment, and thus can increase a penetration rate of the structure (60% or more) and an absorption rate of useful ingredients into the skin. In addition, a D-type microstructure maximizes mechanical strength of the structure by applying a triple structure, and thus can easily penetrate the skin. Advantageously, when the microstructures are arranged in a hexagonal arrangement type, a uniform pressure can be transmitted to the whole microstructures at the time of skin attachment.SELECTED DRAWING: Figure 1f
Patent JP-2021158522-A (JP)
Title: Bathroom space production system, bathroom space production method, and program
Inventor: FUJII GEN
IPC: H04R3/00
Filed: 2020-03-26
Abstract: To perform spatial production without requiring operation by a person in the bathroom.SOLUTION: A bathroom space production system 1 includes an acquisition unit 52 and a production execution unit 54. The acquisition unit 52 acquires a detection result from a sensor system that detects a state in the bathroom. The production execution unit 54 uses the detection result to execute a space production that stimulates at least one of the five senses of a person in the bathroom.SELECTED DRAWING: Figure 1
Patent JP-2021158294-A (JP)
Title: Piezoelectric actuator and manufacturing method of the same
Inventor: KURA KEIJI
IPC: H02N2/04
Filed: 2020-03-30
Abstract: To make it possible to detect a positioning mark with high accuracy.SOLUTION: A high potential electrode 52 disposed on an upper surface of a piezoelectric layer 42 includes a trunk portion 521 and a plurality of branch portions 523 branched from the trunk portion 521. The trunk portion 521 has a plurality of branch portions B at which the plurality of branch portions 523 each branch and a pair of end portions 521a, which is separated from the plurality of branch portions B. A through-hole 71 is formed between the plurality of branch portions B and the end portions 521a in the trunk portion 521. Furthermore, a mark 72 is formed inside the through-hole 71.SELECTED DRAWING: Figure 8
Patent JP-2021160552-A (JP)
Title: Duct connection structure for vehicle
Inventor: KAIWA NAOHIRO
IPC: F16L27/11
Filed: 2020-03-31
Abstract: To reliably connect a cab side duct to a vehicle body side duct according to the lowering of a cab from a tilted state without adding another component.SOLUTION: In a tilted state, a first connection end 21 and a second connection end 22 are vertically separated from each other, and a cab side duct 11 and a vehicle body side duct 12 do not communicate with each other. According to the lowering of a cab from the tilted state to a non-tilted state, the second connection end 22 enters the inside of a skirt part 15 of the first connection end 21. In the non-tilted state, an end surface 24 of the second connection end 22 comes into contact with a duct receiving surface 23 of the first connection end 21 over substantially the entire circumference, and the cab side duct 11 and the vehicle body side duct 12 communicate with each other. On at least one side of an outer peripheral edge of the end surface 24 of the second connection end 22 in a vehicle longitudinal direction, an inclined surface 28 inclined to the other side in a vertical direction toward the outer side in a radial direction of the second connection end 22 is provided.SELECTED DRAWING: Figure 2