baber/WOPTO huggingface dataset:
Patent JP-2020165825-A (JP)
Title: Flame detection system and fault diagnosis method
Inventor: WATANABE TAKASHI
IPC: G01J1/42
Filed: 2019-03-29
Abstract: To determine whether or not there is occurrence of abnormality in a flame sensor without being affected by a fluctuation of power supply voltage.SOLUTION: A flame detection system comprises: a UV sensor 1 serving as a flame sensor for detecting an ultraviolet ray occurring from a flame 100; an applied voltage generation unit 3 for applying a drive voltage to the UV sensor 1; a discharge detection unit 4 for detecting a discharge from the UV sensor 1; a discharge count unit 5 for counting, on the basis of discharges detected by the discharge detection unit 4, the number of times a discharge from the UV sensor 1 has occurred; a discharge probability calculation unit 8 for calculating discharge probability on the basis of the number of times the drive voltage is applied and the number of times the discharges counted by the discharge count unit 5 have occurred; and a fault determination unit 13 for determining whether or not there is occurrence of abnormality in the UV sensor 1 on the basis of discharge probability when the UV sensor 1 is shaded from light.SELECTED DRAWING: Figure 1
Patent JP-2020167112-A (JP)
Title: Lighting system
Inventor: KOGA NAGISA
IPC: F21V23/00
Filed: 2019-03-29
Abstract: To provide a lighting that meets a requirement of WELL certification while responding to a change in a lighting environment.SOLUTION: A lighting system according to an embodiment includes a light source unit, an acquisition unit, an analysis unit, and an output control unit. The light source unit includes a light source. The acquisition unit acquires the status of a lighting target lighted by the light source unit. The analysis unit analyzes the status acquired by the acquisition unit. The output control unit controls the output of the light source such that desired equivalent melanopic illuminance can be obtained in the lighting object on the basis of the analysis result of the analysis unit.SELECTED DRAWING: Figure 2
Patent JP-2020165625-A (JP)
Title: Performance degradation diagnosis system for refrigeration cycle device
Inventor: FUJIMOTO SHUJI
IPC: F24F11/38
Filed: 2019-03-29
Abstract: To provide a performance degradation diagnosis system for a refrigeration cycle device capable of accurately identifying causes of performance degradation.SOLUTION: A performance degradation diagnosis system 200 is a performance degradation diagnosis system for an air conditioner 100 having a refrigerant circuit including a compressor, a heat source side heat exchanger and a use side heat exchanger. The performance degradation diagnosis system includes a determination section 216 and an air conditioning control section 214. The determination section determines performance degradation of the air conditioner regarding each of a plurality of performance degradation factors of the air conditioner on the basis of an index indicting an operating state of the air conditioner. When the determination section determines performance degradation of the air conditioner regarding each of the performance degradation factors, the air conditioning control section controls an operating condition of the air conditioner to a proper operating condition suitable for the performance degradation of the air conditioner regarding the performance degradation factor that is a determination target.SELECTED DRAWING: Figure 1
Patent JP-2019147802-A (JP)
Title: Methods for stabilizing dibutylhydroxytoluene
Inventor: NEMOTO FUKIKO
IPC: A61K47/10
Filed: 2019-04-03
Abstract: To provide a technique for improving heat stability of dibutylhydroxytoluene and suppressing its content decrease with time in a solution containing dibutylhydroxytoluene and pranoprofen and/or salt thereof.MEANS FOR SOLVING THE PROBLEM: In order to increase heat stability of dibutylhydroxytoluene and suppress its content loss with time in a solution containing dibutylhydroxytoluene and pranoprofen and/or salt thereof, at least one compound selected from the group consisting of cromoglycic acid, allantoin, glycyrrhizinic acid, chlorophenylamine and pharmaceutically acceptable salts thereof is mixed in a solution containing dibutylhydroxytoluene and pranoprofen and/or salt thereof, where the solution is contained in a container of which inner wall surface (e.g., inner wall surface of a spout part and/or wall surface of a lid part facing the mouth of the spout part) is made from a resin comprising polybutylene terephthalate to suppress the adsorption of dibutylhydroxytoluene to the container.SELECTED DRAWING: None
Patent JP-2020170963-A (JP)
Title: Blur correction device and electronic apparatus
Inventor: TAGUCHI TAKAYUKI
IPC: H04N5/225
Filed: 2019-04-04
Abstract: To provide a blur correction device for correcting camera shake, and the like capable of reducing the effect of the magnetic field on the image pickup device while reducing the size.SOLUTION: A blur correction device has a movable member that holds an image pickup device and is movable in a direction orthogonal to the optical axis of an imaging optical system. The movable member has a coil 53c arranged therein, and a permanent magnet is arranged opposite the coil, and further, a conductive member is placed on the outer circumference of the coil. With this, the movable member is moved by the coil and the permanent magnet.SELECTED DRAWING: Figure 6
Patent JP-2019183840-A (JP)
Title: Single angular contact ball ramp for mechanical turbocharger
Inventor: MARC MONTGOMERY
IPC: F02B37/04
Filed: 2019-04-05
Abstract: To improve a mechanical turbocharger.SOLUTION: There is disclosed a planetary traction drive for a mechanical turbocharger that utilizes angular contact ball ramps to provide variable clamping depending on a torque quantity. The ball ramps are located between ring rollers and a ring gear and function to locate the ring gear concentrically with the ring rollers. Inclined contact axes of the ball ramps allows use of a low conformity contact between balls and ball races in the ball ramps to provide efficient movement, while simultaneously locating the ring gear concentrically with traction rings. There is also disclosed a variation where only a single angular contact ball ramp is used between the ring gear and a clamping traction ring, and the other traction ring is rigidly fixed to the ring gear to reduce the number of components and complexity.SELECTED DRAWING: Figure 2
Patent JP-2019131824-A (JP)
Title: Method for producing thermoplastic resin
Inventor: KATO NORIYUKI
IPC: C08G64/16
Filed: 2019-04-08
Abstract: To provide a method for producing a thermoplastic resin having excellent dimensional stability and hue during molding.SOLUTION: The present invention provides a method for producing a thermoplastic resin by reacting a reactant that contains a dihydroxy compound, wherein it contains (1) 2,2'-bishydroxyalkoxy-1,1'-binaphthalene; and in the dihydroxy compound, the total weight of (A) 2-(2-hydroxyethoxy-2-ethoxy)-2'-hydroxyethoxy-1,1'-binaphthalene, (B) 2-hydroxyethoxy-2'-hydroxy-1,1'-binaphthalene, and (C) 2,2'-bishydroxy-1,1'-binaphthalene is 1500 ppm or less relative to 100 pts.wt. of the dihydroxy compound represented by (1).SELECTED DRAWING: None
Patent JP-2020174075-A (JP)
Title: Reactor manufacturing method
Inventor: SERIZAWA KAZUMI
IPC: H01F27/28
Filed: 2019-04-08
Abstract: To properly maintain a distance between adjacent flat line segments in a pitch direction of a coil.SOLUTION: A reactor manufacturing method manufactures a reactor that includes a coil having a flat surface in which a flat wire covered with an insulating film is wound, and a cooler facing the flat surface, and from which an insulating film of the flat wire on the outer peripheral side of the coil is removed on the flat surface. The reactor manufacturing method includes a forming step of forming a thickened portion in the pitch direction by pressing a rod against the short side of the coil inner peripheral side of a plurality of flat wire segments arranged in the pitch direction on the flat surface.SELECTED DRAWING: Figure 5
Patent JP-2020173618-A (JP)
Title: Tag member
Inventor: HASEGAWA KOZO
IPC: G06K19/077
Filed: 2019-04-10
Abstract: To improve shock resistance.SOLUTION: A tag member 1 comprises: a wirelessly communicable IC tag; a resin part 30 (shown in cross-hatching in the figure) covering the IC tag; and an annular member 20 which covers at least a part of the resin part 30 and includes a main body 21 with higher elastic coefficient than that of the resin part 30. The IC tag helps ease in managing identification information of steel materials and the like. The resin part 30 protects the IC tag. Accordingly, shock resistance is improved because the resin part 30 absorbs shock even when the shock is applied to the steel materials and the like.SELECTED DRAWING: Figure 4
Patent JP-2022084972-A (JP)
Title: Decorative sheet, decorative processed product and production method
Inventor: NAKAMURA HIDEO
IPC: B32B27/00
Filed: 2019-04-12
Abstract: To provide a decorative sheet hardly generating irregularities on the surface due to pressure from the front side.SOLUTION: A decorative sheet 100, which is a decorative sheet to be stuck on the surface of an object to be decorated, includes a sheet-like substrate 104, a decoration part 103 formed on one surface of the substrate 104, and a step filling layer 102 having a surface formed flatly, while covering the decoration part 103 and the substrate 104, on one surface of the substrate 104, and is stuck on the surface of the object to be decorated, on the other surface of the substrate 104.SELECTED DRAWING: Figure 2
Patent JP-2019182415-A (JP)
Title: Method for pitch angle calibration used for autonomous driving vehicles (adv)
Inventor: CHEN I-KUEI
IPC: G01S17/93
Filed: 2019-04-15
Abstract: To estimate change in an ADV pitch angle to improve accuracy of measurement distance a ground pixel by a monocular camera.SOLUTION: A system of an autonomous driving vehicle (ADV) perceives an object in a perspective view from the ADV by a plurality of sensors mounted on the ADV including capturing an image of the object by a monocular image capture device. The system determines a two-dimensional bounding box for the object and perceived distance from the ADV to the object. The system searches for, within an image space of the image, a dynamic pitch angle on the basis of the bounding box and the perceived distance from the ADV to the object by modifying at least a previous extrinsic calibration value to calculate distance. The system determines the distance from the ADV to a point on a ground plane of the perspective view from the ADV on the basis of the searched dynamic pitch angle. The system generates a driving trajectory on the basis of the determined distance for the point on the ground plane to control the ADV.SELECTED DRAWING: Figure 8
Patent JP-2020166220-A (JP)
Title: Developing member, process cartridge, and electrophotographic device
Inventor: YAMADA MAKI
IPC: G03G15/08
Filed: 2019-04-18
Abstract: To provide a developing member that can maintain high image quality and high durability even in a high-speed process.SOLUTION: A developing member for electrophotography has a conductive support 2 and a conductive layer 3 provided on the support. The conductive layer has a matrix containing a first rubber and a plurality of domains dispersed in the matrix. The domains contain a second rubber and an electronic conductive agent. Under a specific environment, for an impedance measured by applying an AC voltage having an amplitude of 1 V to the conductive layer while changing the frequency between 1.0×10-2 Hz and 1.0×107 Hz, when the frequency is log-log plotted to the lateral axis and the impedance to the vertical axis, the inclination on a high frequency side is -0.8 or more and -0.3 or less, and the impedance on a low frequency side is 1.0×104 to 1.0×1011 Ω.SELECTED DRAWING: Figure 1
Patent JP-2020176321-A (JP)
Title: Method for producing plating apparatus and electronic component
Inventor: ITO HARUHIKO
IPC: C25D17/06
Filed: 2019-04-22
Abstract: To provide a plating apparatus capable of improving reliability of an electronic component, and to provide a method for manufacturing an electronic component.SOLUTION: A plating apparatus 1 includes: a plating tank 3 in which a plating solution E is stored; a carrying part 5 for carrying an element assembly 102 in the plating tank 3; and a power-feeding part 7, having contact members 20a and 22a capable of contacting an electric conductor in the element assembly 102 to be carried by the carrying part 5, for feeding electric power to the electric conductor when the contact members 20a and 22a contact the electric conductor, wherein the power-feeding part 7 makes the contact members 20a and 22a shuttle between a first position where the contact members contact the electric conductor and a second position where the contact members go away from the electric conductor, in a direction crossing a carrying direction in the carrying part 5.SELECTED DRAWING: Figure 5
Patent JP-2020181303-A (JP)
Title: Part designation device, part designation method, and part designation program
Inventor: KUSHIBE DAISUKE
IPC: G06T19/00
Filed: 2019-04-24
Abstract: To make it possible to easily designate a part of an arbitrary depth from the surface of a 3D model.SOLUTION: A part designation device 10 displays a 3D model 1 based on 3D model data 11a. The part designation device 10 then accepts an input of a closed curve 4 for a surface of the displayed 3D model 1 and an input designating a depth from the surface of the 3D model 1. The part designation device 10 selects from the 3D model 1 a part within a designated depth range from a region 5 surrounded by the closed curve 4 on the surface of the 3D model 1 to an interior of the 3D model 1, in response to the input of the closed curve 4 and the input designating the depth.SELECTED DRAWING: Figure 1
Patent JP-2020181051-A (JP)
Title: toner
Inventor: MIZOBE TAKEO
IPC: G03G9/097
Filed: 2019-04-24
Abstract: To provide a toner with which a high-quality image can be formed even after printing of a large number of sheets, while the occurrence of fogging is prevented.SOLUTION: A toner includes toner particles 10. The toner particles 10 each include a toner base particle 11 containing a binder resin and an external additive attached to the surface of the toner base particle 11. The external additive includes, as external additive particles, titanate compound particles 12 doped with lanthanum and a periodic table group V element. The amount of lanthanum is 1.50 mass% or more with respect to the total mass of the titanate compound particles 12. The amount of the periodic table group V element is 0.01 mass% or more and 0.60 mass% or less with respect to the total mass of the titanate compound particles 12.SELECTED DRAWING: Figure 1
Patent JP-2020181346-A (JP)
Title: Monitoring and display device
Inventor: HASEGAWA SEIYA
IPC: G09G5/36
Filed: 2019-04-24
Abstract: To provide a monitoring and display device that, in monitoring a monitoring space while displaying an image of a character imitating a guard, can more appropriately respond to a person present in the monitoring space.SOLUTION: A monitoring and display device 10 has a display unit 11 that displays an image of a character imitating a guard keeping watch, a person detection unit 181 that detects a person in a monitoring space, an approach state detection unit 182 that detects the state of approach of the person detected by the person detection unit to the monitoring and display device, and a display control unit 183 that controls display of the operation of the displayed character to change a mode related to the watch kept by the displayed character according to the approach state detected by the approach state detection unit.SELECTED DRAWING: Figure 2
Patent JP-2020025433-A (JP)
Title: Motor unit
Inventor: AKAHA NORIYUKI
IPC: H02K7/118
Filed: 2019-04-25
Abstract: To provide a motor unit which corrects a motor that has been reversed to normal rotation by making the rotor collide with another member and which causes reduced collision noise when the rotor collides.SOLUTION: A motor unit comprises: an AC motor as a driving source; and a reverse rotation prevention mechanism that corrects a reverse rotation of the AC motor to normal rotation. The reverse rotation prevention mechanism includes: an engagement part that is a concave part or a convex part provided on an external surface of a rotor of the AC motor; and a stopper member that collides with the engagement part by entering an orbital track of the engagement part when the rotor rotates reversely. The stopper member includes a main body part, and a buffer part that is more easy to elastically deform than the main body part. The engagement part collides with the buffer part.SELECTED DRAWING: Figure 5
Patent JP-2020179066-A (JP)
Title: Training device
Inventor: MINO AKIHISA
IPC: A63B69/00
Filed: 2019-04-26
Abstract: To provide a training device which allows a user to perform safely and by oneself, each kind of free weight training.SOLUTION: A training device of the invention is a training device for muscle strength training which is used using a heavy object, the device comprises: a frame body; a support body which can support the heavy object from underneath; movement means moving the support body in an ascending/descending manner along the frame body; control means controlling the movement means; and state detection means detecting a state of the heavy object or a user. On the basis of a detection signal detected by the state detection means, the control means controls the movement means.SELECTED DRAWING: Figure 1
Patent JP-2020183130-A (JP)
Title: Control device of vehicle
Inventor: TERAJIMA MASATO
IPC: B60W10/06
Filed: 2019-04-26
Abstract: To make it possible to secure prescribed deceleration performance by engine brake while restraining ratting noise from generating by increase in engine speed.SOLUTION: Variable speed of an electric type stepless speed change device is limited so that engine speed Ne is maintained to be a prescribed ratting determination value α or less if target engine speed Net exceeds the ratting determination value α and at the same time a throttle valve of an engine opens and is controlled. Thereby, prescribed deceleration performance by increase in engine brake torque Teb can be secured due to opening control of the throttle valve while restraining ratting noise from being generated by being produced when the engine speed Ne exceeds the ratting determination value α.SELECTED DRAWING: Figure 6
Patent JP-2020184008-A (JP)
Title: Image forming apparatus
Inventor: TAKEUCHI MASAAKI
IPC: G03G21/18
Filed: 2019-05-07
Abstract: To provide an image forming apparatus that can improve operability in taking out only a drum cartridge.SOLUTION: There are provided: an ejection tray 90 that can take a first open position and a first closed position; a front door 92 that can take a second open position and a second closed position; a developing pressing member 101 that presses a developing cartridge 70 so that a developing roller 71 is brought into contact with a photoconductor drum 61; a first pressing release member 103 that releases the pressing of the developing pressing member 101 against the developing cartridge 70 in conjunction with the movement of the ejection tray 90 from the first closed position to the first open position; and a second pressing release member 104 that releases the pressing of the developing pressing member 101 against the developing cartridge 70 in conjunction with the movement of the front door 92 from the second closed position to the second open position.SELECTED DRAWING: Figure 7
Patent JP-2020038611-A (JP)
Title: Information processing apparatus, information processing system, method, and program
Inventor: KISHI HIDENOBU
IPC: G06F16/583
Filed: 2019-05-13
Abstract: To allow a user to reuse a material, such as a picture that is used in a limited area, such as an event site.SOLUTION: An information processing apparatus of one embodiment of the invention is an information processing apparatus that uses image data of a material drawn on a medium, and comprises: creation means that creates, from the image data, a content that can be used by a predetermined terminal device; acquisition means that acquires identification information uniquely identifying the material; and registration means that registers the content created by the creation means and the identification information acquired by the acquisition means in association with each other. The registration means registers the content and the identification information in association with each other in an information acquisition destination from which the terminal device acquires information on the basis of the identification information.SELECTED DRAWING: Figure 1
Patent JP-2019146587-A (JP)
Title: Mutated acetohydroxyacid synthase genes in brassica
Inventor: CHRISTIAN SCHOPKE
IPC: C12N5/14
Filed: 2019-05-14
Abstract: To provide herbicide-tolerant plants and seeds.SOLUTION: Provided are a non-transgenic herbicide-tolerant plant expressing acetohydroxyacid synthase (AHAS) with a specific mutation, seeds of the non-transgenic herbicide resistant plant, and cells of the non-transgenic herbicide resistant plant.SELECTED DRAWING: None
Patent JP-2020176105-A (JP)
Title: Aqueous pest control agent
Inventor: ISHIKAWA KAZUMI
IPC: A01P7/02
Filed: 2019-05-15
Abstract: To provide a pest control agent that uses pyrethrum extract as an insecticidal component, which has excellent storage stability and is highly safe since it is aqueous one.SOLUTION: An aqueous pest control agent contains pyrethrum extract, alcohol, glycerol fatty acid ester, and water, the fatty acid of the glycerol fatty acid ester being oleic acid.SELECTED DRAWING: None
Patent JP-2020190454-A (JP)
Title: Ultrasonic image construction method, ultrasonic image construction device, and ultrasonic image construction program
Inventor: HOZUMI TADAHIRO
IPC: G01N29/06
Filed: 2019-05-21
Abstract: To construct an ultrasonic tomographic image of an extremely thin measurement object having a minute internal structure simply and with high accuracy in a manner easy to sensuously understand the minute internal structure.SOLUTION: In the present device 1, an ultrasonic oscillator 13 is configured to receive an impulse response of an ultrasonic waveform from a measurement object 8A, and first and second reference substances M1 and M2 at a time of an incidence of an ultrasonic via a substrate 9. First computation means 31 is configured to, on the basis of normalized impulse response information, estimate unique acoustic impedance inside the measurement object 8A and second reference substance M2 sequentially from a near side of a depth direction toward a depth side. Second computation means 31 is configured to, through a computation of replacing an estimation value of the unique acoustic impedance of the second reference substance M2 with an actual value thereof, correct estimation values of the unique acoustic impedance inside the measurement object, and estimate a unique acoustic impedance distribution in a depth direction. Image construction means 31 is configured to construct image data on acoustic physical properties on the basis of the distribution.SELECTED DRAWING: Figure 2
Patent JP-2020175133-A (JP)
Title: Thermal insulating glove hanging device
Inventor: FANG XINGANG
IPC: D06F59/04
Filed: 2019-05-21
Abstract: To provide a thermal insulating glove hanging device.SOLUTION: A thermal insulating glove hanging device includes a main body and an operation chamber located in the main body. A hanging chamber that opens on both sides is installed in a right wall of the operation chamber. A hanging device is installed in the hanging chamber. A switching chamber is installed in a bottom wall of the operation chamber. A screw head sleeve is rotatably installed in the switching chamber. A first gear is fixed on an external surface of the screw head sleeve. A screw thread hole that vertically opens is installed in the screw head sleeve. A screw head rod that vertically extends is connected in the screw thread hole by the screw thread.SELECTED DRAWING: Figure 1