baber/WOPTO huggingface dataset:
Patent JP-2020187212-A (JP)
Title: Electrophotographic image formation device
Inventor: ISHIDA TAKESHI
IPC: G03G5/147
Filed: 2019-05-13
Abstract: To provide an electrophotographic image formation device which can reduce a lubricant memory while suppressing generation of filming or image deletion in a durability condition.SOLUTION: The electrophotographic image formation device of the present invention includes: at least an electrophotographic photoreceptor; charging means; exposure means; developing means; transfer means; and means for supplying the electrophotographic photoreceptor with a lubricant including a hydrophobic organic compound, boron nitride, and surface-modified inorganic fine particles, the electro-photographic photoreceptor having a conductive supporting body, and a protective layer and a photosensitive layer on the conductive supporting body, and the protective layer of the electrophotographic photoreceptor including a charge transfer material, a thermoplastic resin, and inorganic fine particles surface-modified by a surface modification agent.SELECTED DRAWING: None
Patent JP-2020185861-A (JP)
Title: Signal processing device of touch sensor, operation device including touch sensor and signal processing device, and signal processing method of touch sensor
Inventor: MURATA KENJI
IPC: B60R16/027
Filed: 2019-05-14
Abstract: To provide a touch sensor installed on a steering wheel which invalidates erroneous touch operation a driver carries out without intention and prevents invalidation of touch operation the driver intentionally carries out.SOLUTION: An operation device installed on a steering wheel includes a touch sensor, and a signal processing device. The touch sensor can detect a contact area as an area of a part a driver touches. The signal processing device includes an input unit in which a detection result of the touch sensor is input, other input parts in which information indicating a steering angle of the steering wheel is input, an output part which outputs a signal indicating the detection result of the touch sensor to an external, and an arithmetic device. The arithmetic device carries out touch invalidation processing to invalidate the detection result of the touch sensor when the steering angle of the steering wheel is larger than a threshold angle and the contact area is larger than a threshold area.SELECTED DRAWING: Figure 3
Patent JP-2020187104-A (JP)
Title: Ultrasonic high-speed scanning device
Inventor: OH JUNG HWAN
IPC: G01N29/265
Filed: 2019-05-22
Abstract: To provide an ultrasonic high-speed scanning device for converting a rotational motion of a motor into a linear motion to move a probe provided thereon at a high speed so that a high-speed scan of a subject can be performed.SOLUTION: According to an embodiment of the present invention, an ultrasonic high-speed scanning device comprises: a main body in which a subject is accommodated; a mounting plate mounted on the main body to linearly move in one direction; and a driving unit mounted on the mounting plate to linearly move the probe in a direction orthogonal to the direction of movement of the mounting plate. The driving unit includes: a motor fixed relatively to the mounting plate; a rotating body connected to the motor to rotate relatively to the mounting plate; a moving rod connected to the rotating body by a connecting rod to move linearly relatively to the mounting plate; and a probe fixed to the moving rod.SELECTED DRAWING: Figure 2
Patent JP-2020192208-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-05-30
Abstract: To suppress a decrease in interest due to a decrease in execution frequency of a performance.SOLUTION: A performance control CPU 120 can display reservation display in a special mode although it does not display the reservation display in a red mode when it displays the reservation display corresponding to start winning if the start winning occurs during an execution period of variation display accompanying a ready-to-win performance, and restricts execution of a special background performance as a read-ahead notice performance and prevents a special background image 07TM400 from being displayed by determining a background image display pattern to be a background image display pattern B on the basis that a performance restriction flag is set.SELECTED DRAWING: Figure 12-7
Patent JP-2020196328-A (JP)
Title: Link mechanism, upper storage shelf structure for vehicle, and seat suspension mechanism
Inventor: FUJITA YOSHINORI
IPC: F16F9/52
Filed: 2019-05-31
Abstract: To operate a storage shelf in a closing direction and in an opening direction efficiently with small force.SOLUTION: A fixed frame 11 and a storage shelf 10 are coupled by a link mechanism 20, which comprises fixed-side links 21, 22 coupled to the fixed frame 11 and movable-side links 23, 24 coupled to the storage shelf 10. When each of ends of the movable-side links 23, 24 is located closer to respective ends of the fixed-side links 21, 22 than a change point P, an elastic member 30 energizes the storage shelf 10 toward an opening position. At the opening position, the elastic member 30 energizes the storage shelf 10 in the opening direction, so an opening state is maintained unless the positions of the ends of the movable-side links 23, 24 return the change point. According to the present invention, the opening position can be maintained with simple constitution without using electric power.SELECTED DRAWING: Figure 1
Patent JP-2020198000-A (JP)
Title: Program, communication system, and method for communication
Inventor: SHIRAGAMI NAOTO
IPC: G06F1/26
Filed: 2019-06-04
Abstract: To provide means for controlling a power source of a device.SOLUTION: A first program 54 acquires, through a communication interface, on/off information which shows that ON or OFF has been designated for a designation object displayed in a terminal device 11 (S57). The first program 54 also generates a first command for turning off a power source of a printer 14 and a second command for turning on the power source on the basis of the on/off information (S59). The second program 24 sends the first command and the second command to the printer 14 through an inside mediation device 13.SELECTED DRAWING: Figure 5
Patent JP-2020198261-A (JP)
Title: Manufacturing method of wet mixture, manufacturing method of positive electrode plate, and manufacturing method of lithium ion secondary battery, and wet mixture, positive electrode plate, and lithium ion secondary battery
Inventor: YOKOYAMA TOMOHIRO
IPC: H01M4/62
Filed: 2019-06-05
Abstract: To provide a manufacturing method of a wet mixture containing positive electrode active material particles capable of forming a positive electrode plate having low reaction resistance, a manufacturing method of a positive electrode plate having low reaction resistance, and a manufacturing method of a lithium ion secondary battery having low resistance, and also provide a wet mixture containing positive electrode active material particles capable of forming a positive electrode plate having low reaction resistance, a positive electrode plate having low reaction resistance, and a lithium ion secondary battery having low resistance.SOLUTION: A manufacturing method of a wet mixture includes a solution preparation step S1 of preparing a lithium conductor forming solution 16 using N-methylpyrrolidone as a solvent 14, and a solution mixing step S2 of stirring lithium-containing positive electrode active material particles 18 having a surplus lithium compound 19 on the surface 18S, and mixing the lithium conductor forming solution 16 with the lithium-containing positive electrode active material particles 18, and obtaining a wet mixture 20 containing coated lithium-containing positive electrode active material particles 22 having a directly formed lithium conductor coating 23 on the surface 18S of the lithium-containing positive electrode active material particle 18 without interposing a lithium reducing layer RD.SELECTED DRAWING: Figure 1
Patent JP-2020197270-A (JP)
Title: Linear solenoid valve
Inventor: KONO MASAAKI
IPC: F16K31/06
Filed: 2019-06-05
Abstract: To provide a linear solenoid valve having improved pressure control accuracy.SOLUTION: A linear solenoid valve 10 includes a spool 22, a spring 23, a plunger 31, a shaft 32, and a solenoid 33. The spring 23 energizes the spool 22 to one in the axial direction. The plunger 31 is provided on one axial side with respect to the spool 22. The shaft 32 is provided between the spool 22 and the plunger 31. The solenoid 33 generates electromagnetic force working on the plunger 31 to press the spool 22 via the shaft 32 to the other in the axial direction. The linear solenoid valve 10 controls the stroke of the spool 22 using a balance among the pressing force of the shaft 32, the energizing force of the spring 23, and hydraulic force working on the spool 22. A position on which the pressing force of the shaft 32 works is on the other axial side of the spool 22 with respect to one end face 34.SELECTED DRAWING: Figure 1
Patent JP-2020202713-A (JP)
Title: Motor control device
Inventor: HATORI KOJI
IPC: H02M7/48
Filed: 2019-06-13
Abstract: To provide a motor control device that can be applied regardless of a modulation method and that performs dead time compensation with a simple circuit configuration.SOLUTION: A dead time term calculation unit 37 sets dead time terms VdDT and VqDT to compensate for an undervoltage with respect to a command voltage caused by a dead time T dead of an inverter 60 on the basis of dq axis current command values Id* and Iq*, a system voltage Vsys, and the number of switching times Nsw. Adders 38 and 39 output dq axis voltage command values Vd* and Vq* to which a feedback term, a feedforward term, and a dead time term are added. A modulator 40 generates a drive signal on the basis of the dq axis voltage command values Vd* and Vq*, the system voltage Vsys, the number of switching times Nsw, and an electric angle θe of a motor 80. The dead time term calculation unit 37 calculates the amplitude VampDT of the dead time term on the dq coordinates by the equation "VampDT=Vsys×T dead×Nsw×α (amplitude coefficient)".SELECTED DRAWING: Figure 2
Patent JP-2020199487-A (JP)
Title: Apparatus for measuring moving direction of froth, method for measuring moving direction of froth, and flotation ore dressing apparatus and flotation ore dressing method using these
Inventor: SUGIHARA ATSUSHI
IPC: G01P13/02
Filed: 2019-06-13
Abstract: To provide an apparatus for measuring a moving direction of froth for measuring a moving direction of froth in line by image processing to numerically convert in real time, a method for measuring a moving direction of froth, and a flotation ore dressing apparatus and a flotation ore dressing method using these.SOLUTION: The apparatus for measuring a moving direction of froth includes: a light source for irradiating an upper surface of a floatation ore-dressing tank with light; photographing means for photographing at least a part of the upper surface of the floatation ore-dressing tank with a predetermined photographing time difference; image-processing means for image-processing an image obtained by photographing with the predetermined photographing time difference by the photographing means; and computing means for computing a moving direction of the froth by the image with the predetermined photographing time difference processed by the image-processing means.SELECTED DRAWING: Figure 8
Patent JP-2020203571-A (JP)
Title: Vehicle body front part structure
Inventor: ABIKO YUDAI
IPC: B62D25/08
Filed: 2019-06-17
Abstract: To provide a vehicle body front part structure which enables increase of an absorption amount of impact energy generated during a collision.SOLUTION: A vehicle body front part structure 10 includes inclined members 31, a first cross member 35, and an impact absorption member 32. The first cross member is connected to inner surfaces of front end parts of the inclined members. Each impact absorption member includes an impact absorption part body 39, a bending part 64, and a rear extension part 65. The impact absorption part body protrudes from the front end part 31b of the inclined member while facing in a load input direction. The rear extension part extends from the bending part along the front end part of the inclined member and is connected to an outer surface. The bending part is disposed so as to overlap with the first cross member in a direction intersecting with the load input direction and protrudes to the first cross member.SELECTED DRAWING: Figure 6
Patent JP-2020204706-A (JP)
Title: Image forming apparatus and image forming method
Inventor: CHANG VAN BINH
IPC: G03G15/20
Filed: 2019-06-17
Abstract: To provide an image forming apparatus and an image forming method that can reduce the heating time of a heating roller to reduce the power applied to a heater.SOLUTION: An image forming apparatus 100 comprises: an image forming unit 6; a fixing unit 8; and a control unit 22. The image forming unit 6 forms a toner image on a sheet P on the basis of a job to form an image on the sheet P. The fixing unit 8 includes a heating roller 12 that fixes the toner image to the sheet P and a heater 14 that heats the heating roller 12. The control unit 22 controls such that a first timing t11 at which the leading end of an initial sheet P of the sheets P in a number designated in the job reaches the heating roller 12 matches a second timing tw at which a warm-up of the heater 14 is completed.SELECTED DRAWING: Figure 1
Patent JP-2020203775-A (JP)
Title: Elevator device, information processing method and program
Inventor: KOIBUCHI YUYA
IPC: G09G5/00
Filed: 2019-06-18
Abstract: To provide an elevator device or the like that can display suitable content according to a user.SOLUTION: An elevator device has a storage unit that stores content associated with the state of a facility for each user, an identification unit that identifies a user in an elevator, an acquisition unit that acquires a detection result from a sensor to detect the state of the facility, and a display unit provided to the elevator, and acquiring information according to the identified user and the detection result from the storage unit, to display it.SELECTED DRAWING: Figure 1
Patent JP-2021002445-A (JP)
Title: Electroconductive material, connection structure, and method for manufacturing connection structure
Inventor: YAMANAKA YUTA
IPC: H05K3/36
Filed: 2019-06-20
Abstract: To provide an electroconductive material with which it is possible to continuously perform an arrangement step, such as printing, and to efficiently arrange solder on an electrode.SOLUTION: The electroconductive material according to the present invention includes a thermosetting component, a plurality of solder particles, and flux, the average particle diameter of the solder particles being less than 10 μm. When the solder particles are heated for differential scanning calorimetry, an absolute value of a difference between an endothermic peak top temperature of the solder particles and an exothermic peak top temperature of the solder particles is 30°C or higher and 45°C or lower.SELECTED DRAWING: Figure 1
Patent JP-2021001368-A (JP)
Title: Electrolytic refining furnace
Inventor: UTA NOBUKI
IPC: F27B3/08
Filed: 2019-06-21
Abstract: To provide an electrolytic refining furnace whose operation can smoothly be started.SOLUTION: The electrolytic refining furnace comprises a furnace body into which iron ore is to be introduced, a furnace bottom electrode disposed on the furnace bottom in the furnace body, and a plurality of upper electrodes disposed above the furnace bottom electrode in the furnace body and each comprising an electrode body that carries out electrolytic refining of molten iron ore, at least one of which upper electrodes is made to be an electrode for melting comprising a heating part disposed in the electrode body to heat and melt iron ore to convert the same into molten iron ore, whereby the operation of the electrolytic refining furnace can smoothly be started.SELECTED DRAWING: Figure 3
Patent JP-2021006770-A (JP)
Title: Route display device, route display method, and computer program
Inventor: SEKO MASANOBU
IPC: G01C21/26
Filed: 2019-06-28
Abstract: To provide a technology that enables a route display device to easily determine whether the fee for traveling a route is commensurate with traveling that route.SOLUTION: The route display device includes a display unit that can display a route that includes multiple toll roads with different toll systems according to their shapes on a map. The display unit displays the fee for each toll road along with a route.SELECTED DRAWING: Figure 3
Patent JP-2021009915-A (JP)
Title: Robot controller, and robot and robot system that comprise the same
Inventor: KITANO SHINYA
IPC: H01L21/677
Filed: 2019-07-01
Abstract: To provide a robot controller capable of appropriately transporting a substrate.SOLUTION: A robot controller is used for controlling an operation of a robot for holding and transporting a substrate. The robot comprises a robot arm including at least one joint shaft and an end effector for holding the substrate, the end effector provided at the robot arm's tip, and is disposed adjacently to a loading position for loading the substrate. The end effector's position and posture are defined by values of N variables, where N is a natural number. A value of at least one variable of N variables defining the end effector's holding position and holding posture for holding the substrate loaded at the loading position by the end effector is independent of a value of a corresponding variable of N variables defining the end effector's withdrawal position and withdrawal posture after withdrawing the end effector at the holding position and in the holding posture from the loading position.SELECTED DRAWING: Figure 3
Patent JP-2021012829-A (JP)
Title: Electrode manufacturing device and electrode manufacturing method
Inventor: KADOSAWA KATSUJI
IPC: H01G11/50
Filed: 2019-07-08
Abstract: To quickly perform a processing for supplying a powder body to an electrode sheet, and facilitate an electrode manufacturing process after the processing.SOLUTION: An electrode manufacturing device of the present disclosure, comprises: a processing chamber in which a long length electrode sheet is transferred in a length direction by a roll-to-roll; a rotational axis in which an axial direction is crossed to a transference direction of the electrode sheet; and a mask that is moved between a first position and a second position which are different in a direction orthogonal to the transference direction in order to prevent an interference of a rotator provided to the processing chamber so as to be rotated during a transportation of the electrode sheet, a processing part that supplies a powder body toward the electrode sheet during the transference in the processing chamber and performs a process, and is provided to the rotator so to locally prevent the supply of the powder body to the electrode sheet while covering the electrode sheet at the first position.SELECTED DRAWING: Figure 1
Patent JP-2021015854-A (JP)
Title: Substrate structure, support structure, application device of thin film element, terahertz band electromagnetic wave oscillation element and terahertz band electromagnetic wave oscillation device
Inventor: KASHIWAGI TAKANARI
IPC: H01L39/22
Filed: 2019-07-10
Abstract: To provide a substrate structure achieving reliable support of a thin film element, high adhesion wiring of a component and an electrode, and efficient exhaust of heat, and to provide a support structure and an application device of the thin film element, and a terahertz band electromagnetic wave oscillation element and a terahertz band electromagnetic wave oscillation device.SOLUTION: A superconducting element including a superconductive conductor and first and second electrode substrates are laminated, a lamination region where the first and second electrode substrates are superposed and a non-lamination region where the electrode substrates are not superposed are formed. The superconducting element is placed in the lamination region, wiring connection points are provided in the non-lamination region, thus providing a substrate structure, a support structure therefor, and an application device of a thin film element, while furthermore providing a terahertz band electromagnetic wave oscillation element and a terahertz band electromagnetic wave oscillation device. With such an arrangement, adhesion of the electrode substrate and the element is increased, resulting in reliable support of the element, highly adhesive wiring of the element and the electrode, and efficient exhaust of heat can be achieved.SELECTED DRAWING: Figure 1
Patent JP-2020007309-A (JP)
Title: Method for producing chemically cross-linked peptide, chemically cross-linked peptide prepared using the method, and peptide library by cdna display method using the constructed peptide
Inventor: NEMOTO NAOTO
IPC: G01N33/50
Filed: 2019-07-12
Abstract: To provide a chemically cross-linked peptide having a stable structure under a reducing condition.SOLUTION: An mRNA is prepared by transcription from a DNA having a given sequence. The mRNA is subjected to ligation to an mRNA binding site of a linker having a peptide binding site, a solid phase binding site and an mRNA binding site for preparing a linker. The linker is translated in a cell-free translation system so as to synthesize a peptide corresponding to the mRNA in a state where it is bound to the peptide binding site of the linker. The peptide-bound linker is immobilized on a solid phase. An S-S bond in the peptide bound to the linker which has been immobilized on the solid phase is cleaved by reduction. Then, a divalent cross-link forming compound so selected to form a cross-link is bound to the reduced -SH group so as to form an intramolecular cross-link in a peptide. The chemically cross-linked peptide has 90% or more of cross-linking efficiency to the linker in a gel shift assay.SELECTED DRAWING: None
Patent JP-2019192293-A (JP)
Title: Transaction management system and transaction management method
Inventor: HIROTA MOTONORI
IPC: G06Q20/22
Filed: 2019-07-18
Abstract: To provide a transaction management system capable of flexibly specifying whether or not the account receivable is cashed, the timing and the amount without requiring complicated procedures when cashing the account receivable.SOLUTION: A transaction management server 30 includes the steps of: updating a transaction management table 363 based on the transaction information related to the delivery of products, etc. received from a business partner terminal 20; further determining the maximum amount for early payment based on the transaction management table 363, etc.; and instructing so as to perform the early payment to the deposit account of a provider of products, etc. within a range of the maximum amount for the early payment when the early payment request is received from a terminal 10 of the provider of the products, etc.SELECTED DRAWING: Figure 7
Patent JP-2021019104-A (JP)
Title: Reactor device
Inventor: TAKEUCHI AKIRA
IPC: H01F27/24
Filed: 2019-07-19
Abstract: To provide a reactor device that is a magnetic coupling type reactor device, and can reduce magnetic loss and occurrence of magnetic saturation by preventing magnetic concentration while ensuring a desired leakage inductance value.SOLUTION: A reactor body 100 includes: outer leg cores 101A2, 101B2, 101C2, and 101D2 disposed both sides of left and right; a pair of base cores 101A1, 101B1, 101C1, and 101D1 each connecting both ends of the outer leg cores; a core portion made up of two middle leg cores 101B3 and the like disposed to be erected between the outer leg cores; and coil portions 103A and 103B wound around the middle leg cores. The middle leg cores form a magnetic path for mutual inductance generated by the coil portions 103A and 103B, and the outer leg cores form a magnetic path for leakage inductance generated by the coil portions 103A and 103B.SELECTED DRAWING: Figure 1