baber/WOPTO huggingface dataset:
Patent JP-2020037995-A (JP)
Title: Friction fastening device
Inventor: UEDA KAZUHIKO
IPC: F16D25/0638
Filed: 2019-04-12
Abstract: To provide a friction fastening device which enables increase of pressing force of a polymer actuator and can change the pressing force before and after zero-touch of friction plates.SOLUTION: A friction fastening device includes: multiple friction plates 101a, 101b which are provided between first members 41, 61 and second members 42, 62 and engage with the first members and the second members alternately; and pressing pistons 102 which press the friction plates in an axial direction to fasten the first members and the second members. Each hydraulic pressure generator 104 for pressing the pressing piston 102 comprises: a hydraulic pressure generation chamber 110 connected to a pressing piston operation chamber 103, in which the pressing piston 102 operates, through a hydraulic pressure supply passage 114; a hydraulic pressure generation piston 106 provided at the hydraulic pressure generation chamber 110; and a polymer actuator 108 which presses the hydraulic pressure generation piston 106.SELECTED DRAWING: Figure 3
Patent JP-2020172607-A (JP)
Title: Polymer, epoxy resin composition, epoxy resin curd product, and electronic component device
Inventor: MASUDA TOMOYA
IPC: C08L39/04
Filed: 2019-04-12
Abstract: To provide an epoxy resin composition excellent in heat resistance.SOLUTION: The epoxy resin composition comprises a polymer including a structural unit represented by the general formula (I), and an epoxy resin. In the general formula (I), X represents a divalent hydrocarbon group; and the symbol * represents a binding site to a neighboring structural unit.SELECTED DRAWING: None
Patent JP-2019117414-A (JP)
Title: Antireflection film, display unit using antireflection film and selection method of antireflection film
Inventor: HAYASHI MARIKO
IPC: G02B1/111
Filed: 2019-04-15
Abstract: To provide an antireflection film having excellent color uniformity while suppressing a reflectance.SOLUTION: An antireflection film includes a high refractive index layer and a low refractive index layer on a transparent base material. In the antireflection film, luminous reflectance Y value, avalue and bvalue in a Lab color system satisfy conditions (1) and (2) below, when measured with a sample having a black board bonded, interposing a transparent adhesive, on a side opposite to the high refractive index layer side of the transparent base material of the antireflection film. <Condition (1)> Regarding an incident angle of light incident vertically on a surface of the low refractive index layer side of the sample as 0 degree, if the sample is irradiated with light at an incident angle of 5 degrees, the luminous reflectance Y value of regular reflection light of the incident light is 0.50% or lower. <Condition (2)> Regarding an incident angle of light incident vertically on a surface of the low refractive index layer side of the sample as 0 degree, the sample is irradiated with light at incident angles from 5 degrees to 45 degrees at an interval of 5 degrees, and then the avalue and bvalue of the Lab color system of the regular reflection light of incident light is measured, and if the sum (S) of the absolute value of the avalue and the absolute value of the bvalue at each incident angle is calculated, an incident angle x (degree) indicating the minimum value (S) of the sum is 20 degrees≤x≤30 degrees.SELECTED DRAWING: None
Patent JP-2020180557-A (JP)
Title: Capacity control device of engine driving compressor
Inventor: HAYAKAWA TASUKU
IPC: F04B49/03
Filed: 2019-04-23
Abstract: To provide an engine driving compressor with low fuel consumption and excellent startability.SOLUTION: A pressure receiving chamber 61 of a speed regulator 60 is communicated with a secondary side of a pressure regulator 70 connected to a receiver tank 32 on a primary side, and a valve closing pressure receiving chamber 51 of an intake control valve 50 is serially communicated with the pressure receiving chamber via a throttle 91. Other end 84b of a bypass flow path 84 bypassing a pressure regulator and communicating one end 84a with the receiver tank 32 is parallely communicated with the pressure receiving chamber of the speed regulator and the valve closing pressure receiving chamber of the intake control valve. An on-off valve 41 is provided to the bypass flow path 84 to form a starting load loosening mechanism 4. At the time of closing the on-off valve at which a capacity is controlled by compressed gas passing through the pressure regulator, and at the time of shifting to a non-load operation, after the rotation speed of the engine is reduced, fuel consumption improves by closing an intake port 21. At the starting time at which the capacity is controlled by the compressed gas passing through the bypass flow path 84, after the intake port of a compressor body is closed, the rotation speed of the engine is reduced and startability improves.SELECTED DRAWING: Figure 5
Patent JP-2020180233-A (JP)
Title: Silicone rubber composition for template
Inventor: YOKOSUKA YUTA
IPC: C08L83/07
Filed: 2019-04-26
Abstract: To provide a silicone rubber composition for a template that provides a silicone rubber cured product excellent in releasability specifically to a master made of glass.SOLUTION: A silicone rubber composition for a template contains: (A) 100 parts mass of organopolysiloxane containing at least two alkenyl groups in one molecule, each of which is bonded to a silicon atom; (B) organohydrogenpolysiloxane containing at least two hydrogen atoms in one molecule, each of which is bonded to a silicon atom, in an amount such that the number of hydrogen atoms bonded to silicon atoms is 0.5 to 5.0 per one alkenyl group bonded to the silicon atom in the component (A); (C) hydrosilylation reaction catalyst; and (D) 0.1 to 10 pts.mass of chain saturated hydrocarbon which is liquid at 25°C and one atmospheric pressure.SELECTED DRAWING: None
Patent JP-2019141706-A (JP)
Title: Nebulizer and container
Inventor: EICHER JOACHIM
IPC: A61M15/06
Filed: 2019-05-07
Abstract: To provide a nebulizer (1) and a container (3) with a fluid (2) for such a nebulizer.SOLUTION: The container comprises an indicator device (25) fixedly mounted on the bottom of the container. When a predetermined number of uses of the container with the nebulizer has been reached or exceeded, a signal element (34) becomes visible on the indicator device. The indicator device stops further use of the container in a locked state when a predetermined number of uses has been reached or exceeded. Then, the nebulizer is partially opened and blocked against further use. After replacement of the container including the indicator device, the nebulizer can be used again.SELECTED DRAWING: Figure 3
Patent JP-2020184446-A (JP)
Title: Power supply attachment and lighting fixture unit
Inventor: MATSUNAGA TAKASHI
IPC: F21V23/06
Filed: 2019-05-07
Abstract: To thin a power supply attachment for supplying power to a light emitting element.SOLUTION: Terminal pieces 34a electrically connected to a light emitting element 14, and terminal pins 34c electrically connected to an external power source are constituted by exposed portions from an insulating member 32 in a pair of left and right bus bar electrodes 34 embedded in the insulating member 32. In addition, the insulating member 32 has a structure in which an opening part 32a exposing the pair of left and right terminal pieces 34a, and a connector part 32d housing the pair of left and right terminal pins 34c are formed. At this time, a power supply attachment 30 has a structure in which the pair of left and right terminal pins 34c are arranged side by side in a horizontal direction in an internal space of the connector part 32d. Thereby, a dimension in a vertical direction of the connector part 32d is reduced, and the power supply attachment 30 is thinned.SELECTED DRAWING: Figure 4
Patent JP-2020188293-A (JP)
Title: Image processing apparatus, image processing method, and program
Inventor: KOMATSU MANABU
IPC: G06T1/00
Filed: 2019-05-09
Abstract: To provide an image processing apparatus, an image processing method, and a program that can perform color calibration for image formation of a color image corresponding to different recording media without using a spectroscopic colorimeter.SOLUTION: An image processing apparatus comprises: an acquisition unit that acquires read values obtained by a reading unit for a paper white part of a recording medium and a plurality of gradation patterns of process colors formed on the recording medium; a prediction unit that predicts a device-independent absolute color value based on the read value for the paper white part of the recording medium; a conversion unit that converts the read values for the plurality of gradation patterns into device-independent color values; and a correction unit that corrects the color values converted by the conversion unit into device-independent absolute colors based on the absolute color value predicted by the prediction unit.SELECTED DRAWING: Figure 12
Patent JP-2020187470-A (JP)
Title: Network analysis device and network analysis method
Inventor: YAMASHITA SHINJI
IPC: G06F16/90
Filed: 2019-05-13
Abstract: To create an accurate answer to queries related to a network failure.SOLUTION: A network analysis device comprises a storage section, a first selection section, a second selection section, and an answer determination section for creating answers to queries related to a network failure. The storage part stores first information that represents a correspondence between a previously received query text and a corresponding answer, and second information that represents a correspondence between a previously received device log and a corresponding answer. The first selection section selects a first candidate answer to a new query text based on the first information and calculates a confidence level of the first candidate answer. The second selection section selects a second candidate answer to a new device log based on the second information and calculates a confidence level of the second candidate answer. The answer determination section determines an answer to the new query text based on the first candidate answer and its confidence level, and the second candidate answer and its confidence level.SELECTED DRAWING: Figure 11
Patent JP-2020096504-A (JP)
Title: Integrated circuit and switching circuit
Inventor: YAMADA RYUJI
IPC: H02M3/155
Filed: 2019-05-14
Abstract: To provide an integrated circuit for generating a current for canceling a leakage current with an inexpensive structure.SOLUTION: The integrated circuit for driving a switching element provided between a ground-side first line and a power-source-side second line when a power supply voltage is applied between a first input terminal to which the other end of a first capacitor whose one end is grounded and a second input terminal, includes: a first terminal to which the other end of a circuit element whose one end is grounded is connected; and a drive circuit for making a voltage of the first terminal to be a logic level of one of the terminals when a drive signal of the switching element reaches one of the logic levels and making the voltage of the first terminal to be a logic level of the other when the drive signal reaches the other logic level.SELECTED DRAWING: Figure 2
Patent JP-2020188583-A (JP)
Title: Power supply device and image forming apparatus
Inventor: HATA TAKAYUKI
IPC: H02M3/28
Filed: 2019-05-14
Abstract: To provide a power supply device that can detect a failure related to a driving signal.SOLUTION: In a power supply circuit, upon input of a driving signal Vdrv2 and a control signal Vset2, a DC circuit 25a starts generation of an output voltage Vdc based on a target voltage designated by the control signal Vset2. A detection circuit 60 generates a detection signal Verr based on the driving signal Vdrv2 and the output voltage Vdc output from the power supply circuit 25a. A determination circuit 11 starts the output of the driving signal Vdrv2 earlier than the control signal Vset2 to determine a failure related to the driving signal Vdrv2. A generation unit starts the output of the control signal Vset2 when a failure is not detected, and stops the output of the driving signal Vdrv2 when a failure is detected.SELECTED DRAWING: Figure 3
Patent JP-2019150638-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2019-05-16
Abstract: To provide a game machine where attraction between a rotation member and a game ball can be made hard to be released.SOLUTION: A second rolling part 381c for transferring a game ball to a rotation member 370 by rolling the game ball is designed to be located on the upper side in the direction of gravity than the axis of the rotation member. In this way, an attraction position between the rotation member 370 and the game ball can be arranged on the upper side in the direction of gravity relative to the rotational axis of the rotation member. Therefore, the game ball can be placed on a semicircular part on the upper side in the direction of gravity of the rotation member 370. Accordingly, a load applied to the attraction portion between the rotation member 370 and the game ball can be reduced. As the result, when a following game ball is attracted to a preceding game ball attracted to the rotation member 370, it is possible to suppress a release of the attraction between the rotation member 370 and the preceding game ball.SELECTED DRAWING: Figure 79
Patent JP-2020191346-A (JP)
Title: Susceptor and epitaxial growth device
Inventor: SAITO KEISUKE
IPC: C30B25/12
Filed: 2019-05-21
Abstract: To suppress non-uniformity of the film thickness of an epitaxial film due to the crystal orientation of a wafer, and suppress variation in the film thickness of the epitaxial film on the outer peripheral portion of the wafer with easy processing without increasing the processing cost.SOLUTION: A susceptor 1 is a plate-shaped susceptor in which a SiC film is formed on a graphite substrate, which has a concave portion 3 in a plan view in which a silicon wafer is placed on one main surface, and includes a first outer peripheral edge portion 2A in which the outer diameter dimension from the center of a circular recess is the maximum value M, and a second outer peripheral edge portion 2B in which the outer diameter dimension from the center of the circular recess is the minimum value m, and the first outer peripheral edge portion 2A and the second outer peripheral edge portion 2B are alternately formed on the outer peripheral portion of the susceptor at intervals of 45 degrees, and a difference between the maximum value and the minimum value is 1 mm or more and 3 mm or less.SELECTED DRAWING: Figure 1
Patent JP-2019166342-A (JP)
Title: System including implantable monitor and programmer, and method for configuring either memory, transmission or detection
Inventor: CHARLES R GORDON
IPC: G16H40/40
Filed: 2019-05-22
Abstract: To provide a programming wizard optimized to simplify implantation of subcutaneous heart rhythm and hemodynamic monitors responsive to pressure, oxygen saturation, activity, or the like.SOLUTION: Disclosed herein are systems including a programmable implantable monitoring device and a programmer for programming the device, and a method of use thereof. In a first system, the programmer is configured to transmit programming commands responsive to entry of a reason for monitoring to the implantable device including a prioritization of an arrhythmia storage criterion. The implantable monitoring device is configured to thereafter store and/or transmit records of the arrhythmia according to the prioritization. In a second system, the programmer is configured to transmit the patient's age to the implantable device, and the implantable monitoring device is configured to thereafter apply arrhythmia detection criteria on the basis of the patient's age.SELECTED DRAWING: Figure 1
Patent JP-2020192000-A (JP)
Title: Drum-type washing machine
Inventor: KANEUCHI YU
IPC: D06F33/30
Filed: 2019-05-27
Abstract: To provide a drum-type washing machine capable of suppressing the breakage of clothing and an outer tank.SOLUTION: A drum-type washing machine comprises: a housing 1; an outer tank 11 supported by the housing 1; a drum 21 rotatably supported in the outer tank 11 in an inclined state such that a rotation axis Az is inclined downward from a front side to a depth side; a motor 22 for rotatably driving the drum 21; an opening/closing door 2 for water-sealing the outer tank 11 and the drum 21 by the closing thereof; and a controller 7 for controlling the motor 22. The opening/closing door 2 is formed of a surface panel 2b and a glass part 2c projecting toward a side of the drum 21, and has a space 2d between the surface panel 2b and the glass part 2c. The opening/closing door 2 is provided with an imaging device 40 in the side of the glass part 2c in the space 2d for imaging an inside of the drum 21.SELECTED DRAWING: Figure 2
Patent JP-2020193510-A (JP)
Title: Key code management system
Inventor: TANAKA YASUHIRO
IPC: E05B49/00
Filed: 2019-05-29
Abstract: To provide a key code management system that can easily manage a key code.SOLUTION: In a vehicle system 10 that manages a key code for allowing an operation of a vehicle 200 targeted for remote control by a smart phone 20, the smart phone 20 comprises: a terminal memory 25 in which a plurality of key codes and specific information stored in association with each key code are stored; a terminal display 24 for displaying the information stored in the terminal memory 25; and a terminal control part 21 for controlling the information displayed by the terminal display 24. The specific information is information that enables a user to specify the vehicle 200 associated with the key code. The terminal control part 21 controls the terminal display 24 so as to also display the specific information associated with the key code when the key code is displayed, or to display the specific information instead of the key code to be displayed.SELECTED DRAWING: Figure 4
Patent JP-2020197180-A (JP)
Title: Control device for engine
Inventor: OTSUGA KEISUKE
IPC: B60K11/04
Filed: 2019-06-04
Abstract: To accurately estimate a temperature of exhaust gas at a sensor mounting position.SOLUTION: A control section (ECU 10) calculates wind speed 79 around an exhaust pipe 21 from an opening 77 of an adjustment section (grille shutter 65), an operating state 78 of a fan 42 and vehicle speed 76, calculates first heat radiation amount Q1 caused by heat transfer from the exhaust pipe to outside on the basis of the wind speed, an atmospheric temperature Tc around the exhaust pipe and an outer surface temperature Tb of the exhaust pipe, estimates a temperature Tb of the exhaust pipe at least on the basis of the first heat radiation amount, and estimates a temperature 70 of exhaust gas in a sensor case 26 on the basis of the estimated temperature of the exhaust pipe and a temperature 71 and flow rate 72 of exhaust gas.SELECTED DRAWING: Figure 6
Patent JP-2020195708-A (JP)
Title: Pulse wave analyzer, pulse wave analysis method, and pulse wave analysis program
Inventor: UCHIDA DAISUKE
IPC: A61B5/02
Filed: 2019-06-05
Abstract: To improve accuracy in analyzing a pulse wave by reducing influence of noise.SOLUTION: A pulse wave analyzer comprises: a pulse wave acquisition unit that acquires a subject's pulse wave signal on the basis of an output value of a pulse wave sensor; a noise section acquisition unit that on the basis of an output value of a noise sensor, acquires a noise section in which noise is detected; a removal unit that removes a signal in the noise section from the pulse wave signal; a calculation unit that calculates a feature amount of an after-removal pulse wave signal obtained by the removal unit removing the signal in the noise section; and an analysis unit that on the basis of the feature amount calculated by the calculation unit, analyzes the subject's pulse wave by referring to a storage unit for associating a biological index indicating the subject's state with a feature amount indicating a feature of a pulse wave.SELECTED DRAWING: Figure 3
Patent JP-2020198597-A (JP)
Title: Control device, program, and control method
Inventor: OTAKA MASARU
IPC: H04W84/00
Filed: 2019-06-05
Abstract: To provide a technique that enables selection of an appropriate mobile relay device as a secondary cell when a radio base station provides dual connectivity for a wireless communication terminal by setting itself as a primary cell.SOLUTION: In a communication system, a control device includes: a command signal transmission unit that transmits a command signal to cause a mobile relay device located in a cell of a radio base station and capable of moving for relaying communication between the radio base station and a wireless communication terminal to report quality information on communication quality of wireless communication with the radio base station; and a selection unit that selects a secondary cell for the radio base station from a plurality of mobile relay devices based on the report information transmitted by the plurality of mobile relay devices in response to the command signal transmitted to the plurality of mobile relay devices by the command signal transmission unit.SELECTED DRAWING: Figure 1
Patent JP-2020023471-A (JP)
Title: Epoxyalkane production method and solid oxidation catalyst
Inventor: MEE LIN YAP
IPC: C07D301/12
Filed: 2019-06-11
Abstract: To provide: an epoxyalkane production method which can attain a high olefin conversion and a high selectivity to an epoxide even when an olefin including a long carbon chain is used and by which the epoxide can be obtained in high yield; and a solid oxidation catalyst used for the production method.SOLUTION: The epoxyalkane production method of the present invention comprises reacting an olefin with an oxidant in the presence of a solid oxidation catalyst. The solid oxidation catalyst comprises a transition metal and a support to which the transition metal has been fixed. The support is a metal oxide having a silyl group represented by general formula (1): RRRSi- (where R, R, and Rindependently represent a single bond, a hydrocarbon group, a halogenated hydrocarbon group, an alkoxy group, or halogen, at least one of R, R, and Ris a hydrocarbon group having 3 or more carbon atoms, or a halogenated hydrocarbon group having 3 or more carbon atoms).SELECTED DRAWING: None
Patent JP-2020200800-A (JP)
Title: Submerged motor-driven pump system, submerged motor-driven pump, and method of operating submerged motor-driven pump
Inventor: SUZUKI TAKESHI
IPC: F04D15/00
Filed: 2019-06-11
Abstract: To provide a submerged motor-driven pump system which can accurately detect a water level and operate a plurality of submerged motor-driven pumps efficiently and alternately.SOLUTION: A submerged motor-driven pump system 100 is configured such that a control part 32 of a submerged motor-driven pump 3a and a control part 32 of a submerged motor-driven pump 3b detect a water level on the basis of availability of radio communication between a communication part 33 of the submerged motor-driven pump 3a and a communication part 33 of the submerged motor-driven pump 3b.SELECTED DRAWING: Figure 1