baber/WOPTO huggingface dataset:
Patent JP-2020135956-A (JP)
Title: Fuel cell system
Inventor: YOSHIDA HISAHIRO
IPC: H01M8/04225
Filed: 2019-02-14
Abstract: To provide a technology capable of securing silence depending on a user's desire.SOLUTION: A fuel cell system performing warm-up operation having a normal warm-up operation mode and a low speed warm-up operation mode comprises: a fuel cell stack; a compressor; a temperature measurement section for acquiring a stack temperature; and a control section that in the warm-up operation, controls output voltage to a predetermined voltage until the stack temperature rises to a predetermined first threshold temperature and controls a cathode gas supply amount to a predetermined supply amount. When the low speed warm-up operation mode is selected, the control section controls the output voltage to a second voltage higher than a first voltage in the normal warm-up operation mode until the stack temperature rises from the first threshold temperature to a second threshold temperature and controls the cathode gas supply amount to a second supply amount smaller than a first supply amount in the normal warm-up operation mode and, when a request for terminating the warm-up operation is acquired and the stack temperature is equal to or higher than the first threshold temperature, terminates the warm-up operation.SELECTED DRAWING: Figure 3
Patent JP-2020132703-A (JP)
Title: Modified cellulose nanofibers, gas barrier material and gas barrier molding
Inventor: KUDE YUSUKE
IPC: C08B15/00
Filed: 2019-02-15
Abstract: To provide modified cellulose nanofibers, a gas barrier material and a gas barrier molding that have high gas barrier properties even in a high humidity environment.SOLUTION: Modified cellulose nanofibers have an average fiber diameter of 200 nm or less, wherein a cellulose constitutional unit has an anionic group, and the anionic group has a basic amino acid as a counterion. The modified cellulose nanofibers have high gas barrier properties even in a high humidity environment.SELECTED DRAWING: None
Patent JP-2020137240-A (JP)
Title: Motor unit
Inventor: MIURA SHINICHI
IPC: B60L9/18
Filed: 2019-02-19
Abstract: To provide a motor unit in which a power conversion device is fixed above a housing that houses the motor, capable of preventing water from adhering to a gasket, and preventing water dropping from the power conversion device from dropping in a low waterproof range.SOLUTION: A power conversion device fixed above a motor unit, comprises: a coolant passage provided to a lower part of an enclosure of them; a cover that is attached onto a lower surface of the enclosure while nipping a gasket arranged so as to circumference the coolant passage; and a rib. The rib is provided in an U-shape on the lower surface. The rib is positioned at a position where both ends of the U-shape is positioned at a front of the lower surface forward-downward inclined from a curvature part from an U-shaped curvature part, and is provided so that the U-shape surrounds a rear side of the enclosure of the gasket. An upper surface of a housing provides a high waterproof range, and a low waterproof range having waterproof property lower than that of the high waterproof range. The power conversion device is arranged so that both ends of the U-shape of the rib are positioned at the high waterproof range in view of a vertical direction.SELECTED DRAWING: Figure 6
Patent JP-2020137273-A (JP)
Title: Fan motor, electronic apparatus, and motor control method
Inventor: KATAYAMA KEIICHI
IPC: H02P6/15
Filed: 2019-02-20
Abstract: To provide a fan motor with small power consumption.SOLUTION: A fan motor 20A comprises: a motor 20 for rotating an impeller; and a motor drive controller 1 for performing control so that the motor 20's rotation speed becomes target rotation speed. The motor drive controller 1 includes a phase adjustment unit for adjusting a phase of voltage to be applied to the motor 20. The phase adjustment unit includes: first phase adjustment means for adjusting the phase of voltage when the target rotation speed is higher than switching rotation speed; and second phase adjustment means for adjusting the phase of voltage when the target rotation speed is lower than the switching rotation speed. The second phase adjustment means performs adjustment so that the phase of voltage is delayed more than that by the first phase adjustment means.SELECTED DRAWING: Figure 3
Patent JP-2019143140-A (JP)
Title: Resin composition and molding including the resin composition
Inventor: TANIMOTO HIROAKI
IPC: C08J5/00
Filed: 2019-02-21
Abstract: To solve the problem in which a poly (1,4-cyclohexylenedimethylene terephthalate) copolyester resin is susceptible to discoloration under light irradiation and susceptible to a deterioration of strength.SOLUTION: The present invention provides a resin composition containing a poly (1,4-cyclohexylenedimethylene terephthalate) copolyester resin, and at least one ultraviolet absorber selected from the group consisting of a cyanoacrylate ultraviolet absorber and a benzotriazole ultraviolet absorber.SELECTED DRAWING: Figure 1
Patent JP-2020130119-A (JP)
Title: Beverage having reduced furaneol-derived off-flavor
Inventor: HAYAKAWA SATOSHI
IPC: A23L2/00
Filed: 2019-02-25
Abstract: To provide a beverage that contains furaneol and has a pH of at least 5.0, and has reduced off-flavor derived from furaneol that is perceived when drinking the beverage.SOLUTION: The beverage contains (a) 1-500 ppm of catechin, contains (b) at least 4 ppm of furaneol, and has (c) a pH of 5.0-8.0.SELECTED DRAWING: None
Patent JP-2020136213-A (JP)
Title: Tracking type illumination apparatus and illumination tracking system
Inventor: KANAZAWA YASUSHI
IPC: H05B47/00
Filed: 2019-02-25
Abstract: To provide a tracking type illumination apparatus and an illumination tracking system capable of adapting to lighting change, while reducing impact of occlusion.SOLUTION: A tracking type illumination apparatus includes image acquisition means, processing means for determining an object to be tracked from an image acquired by the image acquisition means, and illumination means for illuminating while changing the direction of irradiation toward a tracking object determined by the processing means. The processing means includes an object rectangle detector for detecting the object rectangle, for a specific frame inputted from the image acquisition means, a likelihood calculation part calculating rectangle likelihood of each object rectangle, on the basis of the output value of a convolutional neural network structure for the object rectangle, a likelihood map creation part for creating a likelihood map from an aggregation of the position and rectangle likelihood of the object rectangle, and a determination unit for determining an object rectangle, having the highest likelihood, out of the likelihood map, as the object rectangle of tracking object.SELECTED DRAWING: Figure 1
Patent JP-2020139237-A (JP)
Title: mask
Inventor: SUGIURA TAKESHI
IPC: A62B18/02
Filed: 2019-02-27
Abstract: To provide a mask which allows an inner mask to be easily attached and replaced, and has high fitness to the face when worn.SOLUTION: A mask has a mask body 2 having a three-dimensional shape projecting forward at the center in the lateral direction, a pair of ear hooking parts 3 fixed to the mask body, and a pair of elastic members 4 vertically attached to the back surface of the mask body, and an inner mask 8 can be attached between the mask body 2 and the elastic member 4.SELECTED DRAWING: Figure 1
Patent JP-2020141464-A (JP)
Title: Rotary electric machine, temperature detector therefor, manufacturing method therefor, and protection method therefor
Inventor: MUROOKA TAKAHARU
IPC: G01K1/14
Filed: 2019-02-27
Abstract: To provide a rotary electric machine, etc., in which a temperature sensor stably comes into contact with an object.SOLUTION: A temperature sensor 21 is disposed on a surface of an installation part 31 which is a detection object. The installation part 31 has a thickness TH31. The temperature sensor 21 includes an inner case 24 covering a detection element 23. The inner case 24 is made from resin. The inner case 24 has a thickness TH24. A temperature detector 20 includes an outer case 25 covering the temperature sensor 21. The outer case 25 is made from resin. During a temperature section including a threshold temperature which is a protection temperature, a linear expansion coefficient of the outer case 25 is less than the average linear expansion coefficient of the installation part 31 and the inner case 24.SELECTED DRAWING: Figure 5
Patent JP-2019084382-A (JP)
Title: Image processing device and x-ray diagnostic apparatus
Inventor: SAKAGUCHI TAKUYA
IPC: A61B6/00
Filed: 2019-02-28
Abstract: To display an X-ray image guaranteeing visibility of treatment equipment when giving treatment with reference to the X-ray image.SOLUTION: An image processing device according to the embodiment includes: an acquisition part; an image generation part; a feature point position detection part; a correction image generation part; an addition correction image generation part; and a display control part. The acquisition part successively acquires X-ray images successively generated. The feature point position detection part detects a position of a feature point in the X-ray image to be acquired. The correction image generation part successively generates correction images by applying position correction processing to a new X-ray image on the basis of the position of the detected feature position detected in the new X-ray images successively generated. The addition correction image generation part successively generates addition correction images in which the successively generated correction images and at least one correction image generated before the correction images are added. The display control part displays to a display part the addition correction images every time an addition correction image is newly generated by the addition correction image generation part.SELECTED DRAWING: Figure 3
Patent JP-2019189600-A (JP)
Title: Abcb5(+) stem cells for treating ocular disease
Inventor: MARKUS H FRANK
IPC: A61L27/36
Filed: 2019-02-28
Abstract: To provide methods of using of ABCB5(+) stem cells (e.g., human stem cells) for treatment of ocular conditions.SOLUTION: A method of treating a subject having an ocular condition comprises administering to the subject isolated ABCB5(+) stem cells in an amount effective to regenerate ocular cells in the subject.SELECTED DRAWING: None
Patent JP-2020137503-A (JP)
Title: Roasted green tea drink, method for producing roasted green tea drink, and method for suppressing bitterness and enhancing aftertaste of roasted green tea
Inventor: IWAKI OSAMU
IPC: A23F3/16
Filed: 2019-03-01
Abstract: To provide a roasted green tea drink having suppressed bitterness and enhanced aftertaste.SOLUTION: The roasted green tea drink has a mass ratio of 0.30 or more of non-gallate type catechin to tannin, a gallic acid content of 110 ppm or less and a Brix degree of 0.20 or more.SELECTED DRAWING: None
Patent JP-2020142377-A (JP)
Title: Inkjet printer
Inventor: YASUKATA KAZUAKI
IPC: B41J2/175
Filed: 2019-03-04
Abstract: To appropriately detect whether a residual amount of ink in an ink container is insufficient.SOLUTION: An inkjet printer according to the present invention memorizes a first threshold, a threshold of an amount of liquid fed when a liquid feeding pump 70 is driven by ink discharging due to printing and a second threshold, a threshold of an amount of liquid fed when the liquid feeding pump 70 is driven by ink discharging due to operation other than the printing. A first determining part determines that a residual amount of ink in an ink container 60 is insufficient, if an amount of ink in an intermediate container 80 does not reach a given value even if the liquid feeding pump 70 is driven by in discharging due to printing and the amount of the liquid fed reaches the first threshold. A second determining part determines that the residual amount of ink in the ink container 60 is insufficient if the amount of ink in the intermediate container 80 does not reach the given value even if the liquid feeding pump 70 is driven by ink discharging due to operation other than printing and the amount of the liquid fed reaches the second threshold.SELECTED DRAWING: Figure 4
Patent JP-2020143915-A (JP)
Title: Method for preparing or quantifying steroid hormone
Inventor: INOUE TAKAYOSHI
IPC: G01N33/74
Filed: 2019-03-04
Abstract: To provide a method for preparing or quantifying skin-derived steroid hormone.SOLUTION: A method for preparing steroid hormone includes separating steroid hormone in a lipid on a skin surface collected from a subject. A method for quantifying steroid hormone in a lipid on a skin surface includes quantifying the prepared steroid hormone.
Patent JP-2019107029-A (JP)
Title: SERPINA1 iRNA COMPOSITIONS AND METHODS OF USE THEREOF
Inventor: ALFICA SEHGAL
IPC: A61P43/00
Filed: 2019-03-06
Abstract: To provide double stranded RNAi agents for inhibiting expression of Serpina1 in a cell.SOLUTION: The invention relates to providing double-stranded RNAi agents targeting a Serpina1 gene and comprising a sense strand and an antisense strand, where substantially all of the nucleotides of the sense strand and substantially all of the nucleotides of the antisense strand are modified nucleotides. The invention also relates to methods of using such RNAi agents to inhibit expression of Serpina1 and methods of treating subjects having a Serpina1 associated disease, such as a liver disorder.SELECTED DRAWING: Figure 1
Patent JP-2019162022-A (JP)
Title: Superconducting cable and laying method of the same
Inventor: YAMAGUCHI SAKUTARO
IPC: H01L39/04
Filed: 2019-03-06
Abstract: To facilitate installation of a bent such as a laminated conductor superconducting cable.SOLUTION: When bending a superconducting cable with a laminated structure in which multiple layers of tape wires are laminated, the superconducting cable is twisted immediately before a bent portion.SELECTED DRAWING: Figure 9
Patent JP-2019081083-A (JP)
Title: Supporting device for rail member
Inventor: CHEN KEN-CHING
IPC: A47B88/423
Filed: 2019-03-06
Abstract: To provide a supporting member for a rail member.SOLUTION: A supporting device for a rail member includes a first supporting frame, a second supporting frame, and a third supporting frame. The first supporting frame comprises a pair of first supporting mechanisms that support the second supporting frame. The second supporting frame is movably attached to the first supporting frame. The second supporting frame comprises a pair of second supporting mechanisms that support the third supporting frame. The third supporting frame is movably attached to the second supporting frame. One of the first supporting frame and the third supporting frame is fixedly attached to the rail member.SELECTED DRAWING: Figure 1
Patent JP-2020141602-A (JP)
Title: Trastuzumab side effect determination method and kit therefor
Inventor: ZENBUTSU HITOSHI
IPC: C12N15/09
Filed: 2019-03-07
Abstract: To predict side effects of trastuzumab using genetic polymorphism involved in the side effects of trastuzumab.SOLUTION: A genotype of genetic polymorphism identified with one selected from the group consisting of rs9316695, rs11932853, rs28415722, rs7406710 and rs8032978 is determined, and side effects of trastuzumab administration are determined on the basis of the determined genotype.SELECTED DRAWING: Figure 2
Patent JP-2020142676-A (JP)
Title: Vibration isolating bush for axle beam device
Inventor: KASHIWABARA HIROKI
IPC: B61F5/30
Filed: 2019-03-07
Abstract: To provide a vibration isolating bush for an axle beam device which can change characteristics of an elastic stopper by structural device in response to a dimensional change of an applying position in a railway vehicle and the like.SOLUTION: A vibration isolating bush for an axle beam device comprises a central axis 2 which has a shaft center P that is able to be a shaft center crossing a vehicle travel direction and an elastic part 3 arranged outside of the diameter of the central axis 2. An elastic stopper 5 whose thickness in a diameter direction is thinner than the thickness in the diameter direction of the elastic part 3 is detachably installed on an outside of the central axle 2. The elastic part 3 has an outside part 4 which is integrated with an outer peripheral surface of the elastic part and made from rigid sheet.SELECTED DRAWING: Figure 2
Patent JP-2019091719-A (JP)
Title: Cathode active material
Inventor: SAKAI TOSHIHIRO
IPC: C01G53/00
Filed: 2019-03-07
Abstract: To provide a cathode active material to be used for a positive electrode of a lithium ion secondary battery having a high discharge capacity and favorable cycle durability.SOLUTION: A cathode active material comprises a lithium-containing composite oxide containing at least one transition metal element (X) selected from among a Ni element, a Co element and a Mn element, and a Li element (provided that the molar ratio (Li/X) of the Li element based on the total amount of the transition metal element (X) is from 1.1 to 1.7). In the cathode active material, the aspect ratio of primary particles is from 2.5 to 10, and in an X-ray diffraction pattern, the ratio (I/I) of the integrated intensity (I) of a peak of (020) plane assigned to a crystal structure with space group C2/m to the integrated intensity (I) of a peak of (003) plane assigned to a crystal structure with space group R-3m is from 0.02 to 0.3.SELECTED DRAWING: None
Patent JP-2020146095-A (JP)
Title: Ophthalmologic apparatus and imaging apparatus
Inventor: OKADA HIROYUKI
IPC: A61B3/16
Filed: 2019-03-11
Abstract: To provide an ophthalmologic apparatus capable of miniaturizing the apparatus; and to provide an imaging apparatus capable of imparting dynamic change to a subject.SOLUTION: An ophthalmologic apparatus includes a noncontact type intraocular pressure measurement part for measuring an intraocular pressure of a subject eye, and an eye characteristic measurement part for measuring an optical characteristic of the subject eye. The intraocular pressure measurement part has an objective lens 41h for transmitting light emitted from a light source provided on at least either of the intraocular pressure measurement part and the eye characteristic measurement part and light reflected by the subject eye, and a fluid spray mechanism 34 having a nozzle 34b for flattening cornea of the subject eye by spraying fluid toward the subject eye from an annular spray port 341b provided around the objective lens 41h.SELECTED DRAWING: Figure 4
Patent JP-2020108945-A (JP)
Title: Printing unit and thermal printer
Inventor: KITAMURA MASASHI
IPC: B41J11/04
Filed: 2019-03-12
Abstract: To easily eliminate a paper jam.SOLUTION: A printing unit 8 includes a fixed blade 34, a movable blade 22, a drive mechanism 24, an operation lever 25, and a return mechanism 26. The drive mechanism moves the movable blade to a cutting position P1 and a standby position P2. The return mechanism moves the movable blade to a standby position side in conjunction with the operation lever. The return mechanism includes a lever return mechanism 62 which, in a state where the movable blade is stopped at the cutting position, transmits power associated with operation of the operation lever from a locking position P3 toward a releasing position P5, to the drive mechanism, thereby moving the movable blade toward the standby position, and which returns the operated operation lever from a releasing position side to the locking position.SELECTED DRAWING: Figure 5
Patent JP-2020149580-A (JP)
Title: Server system and method for making process redundant
Inventor: NAKANO AKIRA
IPC: H04L45/28
Filed: 2019-03-15
Abstract: To make the unit of process redundant in a server system having a plurality of servers.SOLUTION: A first server and a second server execute a plurality of processes at the same time. The processes (B1-1, B2-1, Br-1) of the first server are operational processes and the processes (B1-2, B2-2, Br-2) of the second server are stand-by processes. The operational processes regularly send an operational notification to the standby processes to notify the standby processes of a normal operation by the operational notification. The standby processes switch the operational mode of the standby processes from the standby mode to the operational mode when there are no operational notifications from the operational processes, and starts providing services of the processes. This switch of the processes is performed not on the unit of servers but on the unit of processes.SELECTED DRAWING: Figure 6
Patent JP-2019091949-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2019-03-18
Abstract: To reduce leakage current and parasitic capacitance of a transistor used for an LSI, a CPU or a memory.SOLUTION: A semiconductor integrated circuit such as an LSI, a CPU and a memory is manufactured by using a thin film transistor in which a channel region is formed by an oxide semiconductor which is an intrinsic or a substantially intrinsic semiconductor and has an energy gap larger than that of a silicon semiconductor by removal of an impurity to become an electron donor in the oxide semiconductor. The thin film transistor using an oxide semiconductor layer in which a hydrogen concentration is sufficiently reduced and high purity is achieved can achieve a semiconductor device with less power consumption by leakage current.SELECTED DRAWING: Figure 1
Patent JP-2020153394-A (JP)
Title: Alarm device, alarm method, and program
Inventor: OKUYAMA YUSUKE
IPC: G08B21/18
Filed: 2019-03-18
Abstract: To strictly manage delivery of the content of a cylinder.SOLUTION: A pressure inside a cylinder is detected, and an alarm is given on the basis of change of the pressure per unit time.SELECTED DRAWING: Figure 1
Patent JP-2020156032-A (JP)
Title: Agent system, server device, agent system control method, and program
Inventor: FURUYA SAWAKO
IPC: H04W4/44
Filed: 2019-03-22
Abstract: To provide an agent system, a server device, an agent system control method, and a program that can adequately provide an agent function.SOLUTION: In an agent system, a first server device transmits information on speech of a first user acquired from a first terminal device to a second server device, and the second server device transmits the information on speech of the first user acquired from the first server device to a second terminal device or an on-vehicle agent device based on whether or not there is a second user recognized by the second terminal device or the on-vehicle agent device.SELECTED DRAWING: Figure 7
Patent JP-2020121298-A (JP)
Title: Water-absorbing resin particle, absorber and absorptive article
Inventor: OKAZAWA Shiho
IPC: C08F8/00
Filed: 2019-03-22
Abstract: To provide an absorptive article having an excellent permeation speed, and also to provide a water-absorbing resin particle and an absorber capable of providing the absorptive article.SOLUTION: An absorptive article 100 includes an absorber 10. The absorber 10 contains a water-absorbing resin particle 10a. In the water-absorbing resin particle 10a, compacted bulk density is 0.500 g/cmor more, and a change amount of the compacted bulk density is 0.020 g/cmor more when moisture is absorbed at temperature of 30°C and relative humidity of 80% for one hour.SELECTED DRAWING: Figure 1