baber/WOPTO huggingface dataset:
Patent JP-2021024234-A (JP)
Title: Medium carrying device
Inventor: FUJINAWA YUJIRO
IPC: B41J11/04
Filed: 2019-08-08
Abstract: To provide a medium carrying device for preventing a medium from being damaged in carrying the medium.SOLUTION: A medium carrying device for carrying a medium being a processing object of prescribed processing includes a suction roller including an approximately cylindrical body in which a plurality of through holes extending in a radial direction communicated with an outer diameter side surface and an inner diameter side hollow part are formed, suction means connected to the inner diameter side hollow part, and rotation means for rotating the suction roller around the axial center of the approximately cylindrical body, the suction means sucks a medium located on the outer diameter side surface to the through holes and the rotation means rotates the suction roller, and the medium sucked to the through holes is synchronized with the rotation of the suction roller to be carried.SELECTED DRAWING: Figure 3
Patent JP-2021028943-A (JP)
Title: Semiconductor structure and control method of semiconductor structure
Inventor: IDA JIRO
IPC: H01L29/786
Filed: 2019-08-09
Abstract: To provide a semiconductor device capable of switching at a low power consumption.SOLUTION: A semiconductor structure 2 is a semiconductor structure comprising a MOSFET including: a source 14; a drain 16; a first gate 20; and a body contact part 24, in which a semiconductor layer 26 having a type opposite to impurity type of the body contact part 24 is provided between the body contact part 24, the source 14, and the drain 16, and a second gate 30 is provided on the semiconductor layer 26 so as to be adjacent to the first gate 20. A method of controlling the semiconductor structure 2 is characterized in that a first gate voltage, a second gate voltage, and a body voltage are turned off at a nearly same timing.SELECTED DRAWING: Figure 7
Patent JP-2021033326-A (JP)
Title: Organizational development support device and organizational development support program to support organizational development
Inventor: IKEDA MITSUHIRO
IPC: G06Q10/06
Filed: 2019-08-13
Abstract: To provide an organizational development support device that supports penetration of corporate philosophy among members.SOLUTION: An organizational development support device is provided with an input unit for inputting evaluation values that self-evaluate understanding and sympathy of corporate philosophy of a plurality of organizational members, a category of corporate vision that means understanding a purpose and a direction of the company, which correlates with the understanding and sympathy of the corporate philosophy, hierarchical relationships within an organization, categories of collaboration between organizations, and evaluation values that self-evaluates satisfaction of a plurality of element items belonging to the engagement category, an arithmetic unit that performs multivariate analysis of arithmetic expressions that expresses the self-evaluation of understanding and sympathy of the corporate philosophy as an objective variable, the other self-evaluation as the explanatory variable, and the objective variable as a function of the explanatory variable, and a priority element extraction unit for selecting a predetermined number of coefficients from each coefficient of the arithmetic expression in descending order of absolute value or positive number and extracts element items corresponding to the explanatory variables having the coefficient, and an output unit for outputting the extracted element items.SELECTED DRAWING: Figure 2
Patent JP-2021023087-A (JP)
Title: Induction motor start control device and control method of the same
Inventor: SHIMADA RYUICHI
IPC: H02P25/18
Filed: 2019-07-29
Abstract: To provide a starter that improves the power factor of an induction motor by an inverter and finally connects the induction motor directly to a power supply.SOLUTION: When starting an induction motor, it starts at a low frequency with a three-phase reversible inverter configuration, disconnects a voltage source capacitor of an inverter with a switch for each phase, and operates to improve the power factor of an induction machine as a magnetic energy regeneration switch. When connecting a power supply and the induction machine directly, by using a hybrid switch that opens and closes contacts without an arc, it is possible to open and close the contacts frequently.SELECTED DRAWING: Figure 1
Patent JP-2021033380-A (JP)
Title: Product information presentation system, product information presentation method, server for product information presentation, and product information presentation program
Inventor: HIRAI TAKESHI
IPC: G06Q30/06
Filed: 2019-08-16
Abstract: To provide a product information presentation system which can present a product seen at a shop by a user, to the user by a simple operation so that purchase or the like of the product by the user is facilitated.SOLUTION: A product information presentation system 100 comprises a server for product information presentation 300 and a user terminal 200 which transmits shop position information and a product ID inputted by a user, to the server for product information presentation 300. The user terminal 200 is caused to transmit at least one pertinent piece of product information to the server for product information presentation 300 on the basis of the shop position information and the product ID transmitted from the user terminal 200.SELECTED DRAWING: Figure 2
Patent JP-2020033866-A (JP)
Title: Article mooring device
Inventor: MIYOSHI MASAAKI
IPC: G07F17/10
Filed: 2019-08-19
Abstract: To provide an article mooring device that can securely hold a suitcase or the like with a simpler structure than the conventional technology, and that is less likely to damage the suitcase or the like than the conventional technology.SOLUTION: The suitcase mooring device forms the enclosure with the artificial handrail and the lock bar, and can firmly moor an article having a rigid handle that can be extended and retracted by the extendable bar, such as a suitcase, a carry bag, and a carry cart.SELECTED DRAWING: Figure 1
Patent JP-2020039120-A (JP)
Title: Self-driving vehicle remote control method, device, and server
Inventor: YANG JIALIN
IPC: H04W48/16
Filed: 2019-08-19
Abstract: To provide a self-driving vehicle remote control method, device, and server.SOLUTION: After a remote control request of a self-driving vehicle has been received (S101), a target wireless channel of a target wireless network with the shortest communication delay is acquired from the wireless channel candidates of the plurality of wireless network candidates according to the current geographical position of the self-driving vehicle (102, 103), and a corresponding control command is transmitted to the self-driving vehicle via the target wireless channel of the target wireless network (105). Thus, the control command can reach the self-driving vehicle in a timely manner, the low-latency communication requirements of the self-driving vehicle are satisfied, and the self-driving vehicle can respond quickly on the basis of the control command, thereby improving the driving safety of the self-driving vehicle.SELECTED DRAWING: Figure 1
Patent JP-2021030127-A (JP)
Title: Manufacturing method of catalyst for producing allyl acetate
Inventor: IGARASHI RYO
IPC: B01J29/89
Filed: 2019-08-21
Abstract: To provide a high-activity catalyst for producing allyl acetate.SOLUTION: A catalyst for producing allyl acetate contains (a) Pd, (b) Au, (c) a group IV metal compound having at least one kind of element selected from the group consisting of Cu, Ni, Zn, and Co, (d) an alkali metal salt compound, and (e) a carrier. A production method of the catalyst includes steps 1-4 in that order. Step 1: a step of preparing a homogeneous solution of Pd, Au, and (f) a chloride of a monovalent cation of a molar quantity of 1.0-17.0 per one mole of Pd atom and bringing the solution into contact with the (e) carrier to make the carrier support PD and Au. Step 2: a step of bringing the carrier obtained in Step 1 into contact with (g) an alkaline liquid to impregnate the carrier with the alkaline liquid. Step 3: a step of reducing the carrier obtained in Step 2. Step 4: a step of making the carrier obtained in Step 3 support (c) the group IV metal compound having at least one kind of element selected from the group consisting of Cu, Ni, Zn, and Co, and (d) the alkali metal salt compound.SELECTED DRAWING: Figure 1
Patent JP-2021032651-A (JP)
Title: Power semiconductor inspection device
Inventor: SAKAI YASUHIRO
IPC: G01R31/26
Filed: 2019-08-22
Abstract: To provide a power semiconductor inspection device which can easily confirm soundness.SOLUTION: A power semiconductor inspection device of the present invention comprises: a measurement circuit 61 for measuring the static characteristic of a power semiconductor to be connected; a detection probe 3 coming into contact with a sample 8 to be measured of the power semiconductor; a sample 1 for calibration of the power semiconductor; switches SW1, SW2 for connecting or disconnecting the measurement circuit 61 and the detection probe 3 and connecting or disconnecting the measurement circuit 61 and the sample 1 for calibration; and a housing 15 for accommodating the measurement circuit 61, the sample 1 for calibration and the switches SW1, SW2. Either of the sample 8 to be measured or the sample 1 for calibration is connected to the measurement circuit in accordance with the operation states of the switches SW1, SW2, and the static characteristic thereof is measured by the measurement circuit.SELECTED DRAWING: Figure 1
Patent JP-2019214045-A (JP)
Title: Structured adsorbent beds, methods for producing the same and uses thereof
Inventor: JOHN F BRODY
IPC: B01J20/34
Filed: 2019-08-22
Abstract: To provide structured adsorbent beds comprising a high cell density substrate, such as greater than about 1040 cpsi, and a coating comprising adsorbent particles, such as DDR and a binder, such as SiO, and to provide methods for preparing the structured adsorbent bed and gas separation processes using the structured adsorbent bed.SOLUTION: There are provided structured adsorbent beds for purification of gas feed streams. The structured adsorbent beds comprise a substrate having a cell density of greater than about 1040 cpsi and a coating on the substrate, wherein the coating comprises adsorbent particles and a binder.SELECTED DRAWING: Figure 1
Patent JP-2021030843-A (JP)
Title: Seat control device
Inventor: SUGIURA TAICHI
IPC: B60N2/90
Filed: 2019-08-22
Abstract: To provide a seat control device which can facilitate positioning of an armrest.SOLUTION: An acquisition part 42 acquires a detection signal S1 related to seat operation from a first detection part 17 which detects the seat operation in which a posture of an occupant seated on a seat 2 is changed. An adjustment part 43 adjusts a state of an armrest 9 based on the detection signal S1 so that the armrest 9 of the seat 2 is brought in a mode based on the seat operation.SELECTED DRAWING: Figure 1
Patent JP-2021031631-A (JP)
Title: Ink composition for writing instruments and writing instrument including the same
Inventor: KUDO HIDENORI
IPC: C09D11/18
Filed: 2019-08-28
Abstract: To provide an ink composition for writing instruments that suppresses ink leakage, improves a writing feel, and has excellent writing quality, and a writing instrument including the same.SOLUTION: An ink composition for writing instruments contains a colorant, water, an oil-based component, and glycerophospholipid. There is also provided a writing instrument including the same.SELECTED DRAWING: None
Patent JP-2021038107-A (JP)
Title: Producing method of chained lithium lanthanum titanate crystal particle aggregate for solid electrolyte
Inventor: IKEGAMI JUN
IPC: C01G23/00
Filed: 2019-09-02
Abstract: To provide a simple producing method for obtaining a lithium lanthanum titanate crystal particle aggregate useful for a solid electrolyte.SOLUTION: The method comprises following steps (I) to (V), wherein a step (I) comprises mixing a lanthanum compound, a titanium compound, and a cellulose nanofiber and/or a lignocellulose nanofiber with water to prepare a mixed solution (a-1), a step (II) comprises mixing water with a lithium compound to prepare a mixed solution (a-2), a step (III) comprises mixing the mixed solution (a-1) and the mixed solution (a-2) to prepare a mixed solution (A) having a pH of 8 to 11 at 25°C, a step (IV) comprises subjecting the mixed solution (A) to a hydrothermal reaction above 100°C, washing a resulting hydrothermal reaction product, and then drying to obtain a precursor mixture, and a step (V) comprises firing the precursor mixture at 400 to 1000°C.SELECTED DRAWING: Figure 1
Patent JP-2021038487-A (JP)
Title: Craft paper, and method of producing the same
Inventor: KAMATA Mizuha
IPC: D21H15/02
Filed: 2019-09-03
Abstract: To provide craft paper of sufficient paper strength while using pulp of a thick fiber wall and a small inner void, and a method of producing the same.SOLUTION: The craft paper is characterized in that the length mean fiber length of whole disaggregation pulp is 1.0 to 2.0 mm, a fraction (A) i.e., a fiber of a fiber length of not less than 2.0 mm and a fraction (B) i.e., a fiber of a fiber length of 1.0 mm or less are each contained in the disaggregation pulp, the Runkel ratio of the fraction (A) is not lower than 2.0, and the total content of the fraction (A) and the fraction (B) in the disaggregation pulp is not less than 50%.SELECTED DRAWING: None
Patent JP-2021048674-A (JP)
Title: Magnet embedded type motor and method for manufacturing the same
Inventor: YOSHINAGA FUMITAKA
IPC: H02K1/22
Filed: 2019-09-18
Abstract: To provide a magnet embedded type motor capable of reducing a counter electromotive voltage while suppressing reduction of a torque.SOLUTION: A magnet embedded type motor according to the present invention includes a stator and a rotor rotatably disposed inside the stator. The rotor includes a rotor core and a plurality of magnet groups embedded in the rotor core along a circumferential direction, the rotor core includes a plurality of laminated metal foils. The rotor core has, for each magnetic pole, a pair of radially arranged magnet holes that extend in a radial direction in an outer peripheral portion, a center side magnetic flux leakage prevention hole that extends in a circumferential direction between center side ends of the pair of radially arranged magnet holes, and center side bridge portions that separate the pair of radially arranged magnet holes from the center side magnetic flux leakage prevention hole. A pair of radially arranged magnets are embedded in the pair of radially arranged magnet holes of the rotor core, and the pair of radially arranged magnets are included in the magnet group and extend in the radial direction. In the rotor core, the center side bridge portion, a center portion, and an inter-magnetic pole portion are made of a nanocrystalline soft magnetic material, and remaining portions are made of an amorphous soft magnetic material.SELECTED DRAWING: Figure 2
Patent JP-2021048300-A (JP)
Title: Servo driver
Inventor: KANO TAIGA
IPC: H02M7/48
Filed: 2019-09-19
Abstract: To provide a servo driver of which miniaturization can be achieved while keeping good heat dissipation efficiency.SOLUTION: A servo driver 1 comprises: first to third heat generation components 30, 40, and 50; a heat sink 20; and a housing 10. The heat sink 20 includes: a first plate-like part 21; a second plate-like part 22 stood from one end part of the first plate-like part 21; and a third plate-like part 23 stood from the other end part of the first plate-like part 21. In an inner side of the heat sink 20, an inner space is provided. The first heat generation component 30 is assembled so as to be thermally contacted to the first plate-like part 21. The second heat generation component 40 is assembled so as to be thermally contacted to the second plate-like part 22. The third heat generation component 50 is assembled so as to be thermally contacted to the third plate-like part 23. A radiation fin is provided on at least any one of the first to third plate-like parts 21, 22, and 23 so as to be projected to the inner space.SELECTED DRAWING: Figure 3
Patent JP-2021051053-A (JP)
Title: Fluorescent x-ray analyzing device
Inventor: KATAOKA YOSHIYUKI
IPC: G01N23/223
Filed: 2019-09-26
Abstract: To facilitate evaluation of whether or not a device sensitivity curve is properly prepared in a fluorescent X-ray analyzer according to a fundamental parameter method.SOLUTION: A fluorescent X-ray analyzer includes quantification means using a fundamental parameter method. About each standard sample, the quantification means calculates a quantitative value of the content ratio of a component corresponding to a measurement element, using the measurement intensity, a device sensitivity constant, and a proportional coefficient multiplied by a mass fraction of the measurement element for calculating the theoretical intensity in a theoretical intensity expression. Further, about each component, the quantification means outputs the accuracy about the entire quantitative value owing to a graph showing a correlation between a standard value and the quantitative value and/or the standard value, the quantitative value, a quantitative error for each standard sample, and a set of used standard samples.SELECTED DRAWING: Figure 4
Patent JP-2021055698-A (JP)
Title: Power transmission control device
Inventor: HUANG DEQUAN
IPC: F16H61/04
Filed: 2019-09-27
Abstract: To provide a power transmission control device which can correct the torque characteristic information on a synchronization mechanism when a transmission is not in a gear change.SOLUTION: A power transmission control device comprises: a motor generator control part for controlling the torque of a motor generator; a gear change control part for controlling a synchronization mechanism so as to be switched to a power transmission state from a power block state on the basis of torque characteristic information indicating a relationship between a moving amount of a movable member along an axial direction of a first shaft and torque transmitted by a friction force of a clutch mechanism; a learning control part for controlling the synchronization mechanism so as to be brought into the power transmission state from the power block state in a state that the clutch mechanism selects a first gear stage, and detecting a behavior of a vehicle which is generated resulting from the control; and a correction part for correcting the torque characteristic information on the basis of the behavior of the vehicle which is detected by the learning control part.SELECTED DRAWING: Figure 5
Patent JP-2021055473-A (JP)
Title: Operation remote controller for private part washing device
Inventor: SONOHATA ISAO
IPC: H04Q9/00
Filed: 2019-10-01
Abstract: To provide an operation remote controller for private part washing device that does not lose monitoring sensitivity to switch operations corresponding to important functions of a control part while achieving zero standby power.SOLUTION: In a remote controller, a control part holds power supply by turning on a power supply holding line when the power supply is turned on through a power supply line connected to an operation switch by a switch operation and also cuts off the power supply line from each operation switch. After this, the control part monitors switch operations through a signal line that is also used as the power supply line by an operation switch, and after prescribed operations according to switch operations are performed, the control part performs control so that the power supply holding line is turned off on its own. Moreover, a part of a plurality of operation switches are considered as one group and a plurality of groups are constituted. When switch operations are monitored, the control part sequentially transmits a switch operation monitoring signal through the signal line to each group and monitors to identify an operation switch operated in each group.SELECTED DRAWING: Figure 7(c)
Patent JP-2021059469-A (JP)
Title: Method for processing steel slag
Inventor: KANZAKI YUICHI
IPC: C04B5/00
Filed: 2019-10-04
Abstract: To provide a method for processing a steel slag, capable of reducing a fluorine elution volume and chromium elution volume from the steel slag efficiently to meet the reference value specified in Notification No. 46 of the Environment Agency.SOLUTION: A method for processing a steel slag comprising a fluorine element and a chromium element includes the steps of: cooling the steel slag having temperature of 600°C or more, at a cooling rate of 80°C/min or more; crushing the steel slag cooled in the cooling step; and mixing the steel slag cooled in the cooling step with a steelmaking slag, wherein a mass ratio of the steelmaking slag to a total mass of the steel slag and the steelmaking slag in the mixing step is 10 mass% or more and 90 mass% or less.SELECTED DRAWING: None
Patent JP-2021059232-A (JP)
Title: Rotorcraft
Inventor: TAKAHASHI EIJI
IPC: B64C27/08
Filed: 2019-10-07
Abstract: To provide a miniaturized rotorcraft capable of maintaining or improving the estimation accuracy of the altitude of the rotorcraft.SOLUTION: The rotorcraft according to the present disclosure comprises a body part forming an airframe of the rotorcraft, a rotor supported by the body part, an atmospheric pressure sensor supported by part of the body part and comprising air-introducing holes, and a long hollow member in which an opening at one end is connected to the air-introducing holes and an opening at the other end is open.SELECTED DRAWING: Figure 1
Patent JP-2020019808-A (JP)
Title: Mono- and di-peg il-10 production and uses
Inventor: STEVEN J BLAISDELL
IPC: A61P31/04
Filed: 2019-10-08
Abstract: To provide methods of producing mono- and di-pegylated IL-10.SOLUTION: A method comprises producing a mixture of mono-pegylated IL-10 and di-pegylated IL-10 by reacting IL-10 with an activated PEG-linker in the presence of a reducing agent. The activated PEG-linker is selected from the group consisting of succinimidylcarbonate-PEG, PEG-butyraldehyde, PEG-pentaldehyde, PEG-amido-propionaldehyde, PEG-urethano-propioaldehyde, and PEG-propylaldehyde. The reducing agent is selected from the group consisting of borohydride, sodium cyanoborohydride, amine borane, and picoline borane. The IL-10 and the reducing agent are present with a molar ratio from 0.0009 to 0.04.SELECTED DRAWING: Figure 1
Patent JP-2021059944-A (JP)
Title: Opening fixing lid
Inventor: OUE HIROKAZU
IPC: E03F5/04
Filed: 2019-10-09
Abstract: To provide an opening fixing lid capable of being fixed to a ditch having an inner circumferential face and increasing the size of an opening-forming article that can be fixed.SOLUTION: A grating includes a main body 40 and a main body fixing body 42. The main body fixing body 42 has a contact body 60 and a shaft member 62. The contact body 60 is arranged at a position where the main body 40 can lean against an inner peripheral side surface of a ditch when covering an opening of the ditch. The shaft member 62 connects the contact body 60 to the main body so as to be swingable. The contact body 60 has a shaft member connecting portion 80, a concave forming portion 82, and a contact end forming portion 84. The shaft member 62 is connected to the shaft member connecting portion 80. The concave forming portion 82 forms a concave. The contact end forming portion 84 forms an end portion for contacting the inner peripheral side surface of the ditch.SELECTED DRAWING: Figure 4