baber/WOPTO huggingface dataset:
Patent JP-2020112649-A (JP)
Title: toner
Inventor: YAMASHITA MASAFUMI
IPC: G03G9/097
Filed: 2019-01-10
Abstract: To provide a toner that can continuously form high-quality images.SOLUTION: A toner includes a toner particle 10. The toner particle 10 includes a toner base particle 11 and an external additive. The external additive includes silica particles 12 and composite particles 13. The composite particles 13 include base material particles 14 and conductive particles 15. The base material particles 14 are titania particles, alumina particles, or cross-linked resin particles. The amount of conductive particles 15 is 2.0 parts by mass or more and 13.0 parts by mass or less based on 100 parts by mass of the base material particles 14. The number average primary particle diameter of the silica particles 12 is 20 nm or less. The number average primary particle diameter of the base material particles 14 is 100 nm or more and 250 nm or less. The number average primary particle diameter of the conductive particles 15 is 10 nm or more and 40 nm or less. The coverage of the silica particles 12 is 40% or more and 80% or less. The coverage of the composite particles 13 is 5% or more and 20% or less.SELECTED DRAWING: Figure 1
Patent JP-2020113649-A (JP)
Title: Piezoelectric thin film, piezoelectric thin film element, piezoelectric actuator, piezoelectric sensor, head assembly, head stack assembly, hard disk drive, printer head, and inkjet printer device
Inventor: MORISHITA JUMPEI
IPC: C23C14/08
Filed: 2019-01-11
Abstract: To provide a piezoelectric thin film with excellent piezoelectricity.SOLUTION: A piezoelectric thin film 3 includes a metal oxide, the metal oxide includes bismuth, potassium, titanium, iron, and an element M, the element M is at least one of magnesium and nickel, at least a part of the metal oxide is a crystal having a perovskite structure, and the (001) plane, the (110) plane, or the (111) plane of the crystal is oriented in the normal direction dn of the surface of the piezoelectric thin film 3.SELECTED DRAWING: Figure 1
Patent JP-2020116585-A (JP)
Title: Plasma processing device
Inventor: KOIKE TAKASHI
IPC: B23K10/02
Filed: 2019-01-21
Abstract: To provide a plasma processing device which can detect disconnection and deterioration of a cable.SOLUTION: A plasma processing device 100 includes: an electrode 1; a plasma torch 2 including an insert chip 20 having an electrode housing space 21 and a jet hole 22 which causes plasma to pass therethrough to jet plasma arc at a tip and can be cooled; a processing machine body 4 including a pilot power source 41, having a first terminal 41a and a second terminal 41b, and a high frequency generator 44; a first cable 51a which electrically connects the electrode 1 to the first terminal 41a; a second cable 51b which electrically connects the insert chip 20 to the second terminal 41b; and a voltmeter 8 connected between the first terminal 41a and the second terminal 41b. When at least one of states of the first and second cables 51a and 51b is detected, the electrode 1 is placed in contact with an inner wall surface 20a of the insert chip 20.SELECTED DRAWING: Figure 3
Patent JP-2019133148-A (JP)
Title: Polymerizable liquid crystal composition, polarizing film and method for manufacturing the same, polarizing plate and display device
Inventor: OTA YOSUKE
IPC: G02F1/1335
Filed: 2019-01-22
Abstract: To provide a polymerizable liquid crystal composition suitable for forming a polarizing film (polarizer) that has a high suppression effect on modification of a dichroic dye when exposed to sun rays and that can suppress decrease in the polarization performance with time.SOLUTION: The polymerizable liquid crystal composition comprises a polymerizable liquid crystal compound having at least one polymerizable group and exhibiting smectic liquid crystallinity, a dichroic dye, and an antioxidant, in which the polymerizable group of the polymerizable liquid crystal compound is a radically polymerizable group, and the antioxidant satisfies an expression (1): 0.8°C≤T1-T2 in relation to the polymerizable liquid crystal compound. In expression (1), T1 is a phase transition temperature of the polymerizable liquid crystal compound to a liquid crystal phase that develops on the lowest temperature side when, after the polymerizable liquid crystal compound is heated in air to 130°C, the phase transition temperature is measured while cooling the compound at a rate of 5°C/min down to 23°C; and T2 is a phase transition temperature of a mixture comprising 100 pts.mass of the polymerizable liquid crystal compound and 1 pt.mass of the antioxidant to a liquid crystal phase that develops on the lowest temperature side when, after the mixture is heated in air to 130°C, the phase transition temperature is measured while cooling the mixture at a rate of 5°C/min down to 23°C.SELECTED DRAWING: None
Patent JP-2020119730-A (JP)
Title: Cell device
Inventor: KAMO YOSHIRO
IPC: H01M50/264
Filed: 2019-01-23
Abstract: To provide a cell device capable of bringing each battery cell into contact with a heat transfer member having elasticity, which comes into contact with a temperature adjusting member, with a force of substantially the same magnitude.SOLUTION: A cell device includes an external force applying device 100 that applies power to move at least one a specific battery cell facing first intermediate portions 40m, 45m, which is a portion located closer to the central portion than both ends of first end member fixing tools 40, 45 and second intermediate portions 50m, 55m, which is a portion located closer to the central portion than both ends of second end member fixing tools 50, 55, to the heat transfer member 60 side, to the specific battery cell, through the first intermediate portion and/or the second intermediate portion.SELECTED DRAWING: Figure 14
Patent JP-2020115825-A (JP)
Title: Shellfish take-out device and shellfish take-out method
Inventor: NAKAMURA SHIGERU
IPC: A01K61/54
Filed: 2019-01-28
Abstract: To provide a shellfish take-out device capable of taking out easily shellfish from a culture cage, achieving quick work and reducing a labor for a worker.SOLUTION: A shellfish take-out device 10 is a device for taking out shellfish from a net and comprises: a transport part 1 for supporting the net from downward and transporting the same; a net pressing part 2 for pressing from upward, the net being transported by the transport part 1; a striking part 4 for continuously striking the net being transported by the transport part 1 from downward; and vertical driving means 3 for vertically driving the striking part 4. The transport part 1 comprises: a pair of right and left endless tracks 5 on which the net is mounted in a state of directing an opening of the net downward; and transport driving means 6 for driving the endless tracks 5.SELECTED DRAWING: Figure 1
Patent JP-2020124939-A (JP)
Title: Working machine
Inventor: OI YUKIKAZU
IPC: A01C11/02
Filed: 2019-02-01
Abstract: To provide a working machine that has steps that do not cause deterioration in strength, without deteriorating effectiveness of using the plurality of divided steps.SOLUTION: The working machine comprises steps 26 arranged below a driver seat and supported on a machine frame to be placed on the machine frame, where the driver seat is supported on the machine frame having front wheels and rear wheels. The steps 26 have a plurality of divided steps and comprise, in the machine frame, boundary frames 23e arranged along division lines X acting as boundaries for the divided steps to support the divided steps.SELECTED DRAWING: Figure 8
Patent JP-2020124954-A (JP)
Title: Vehicle front part structure
Inventor: KINEJIMA FUMIHIKO
IPC: B62D25/08
Filed: 2019-02-01
Abstract: To provide a vehicle front part structure that can suppress travel wind beside a vehicle from flowing away from sides of the vehicle.SOLUTION: In a vehicle front part structure 10, when a vehicle is running, airflow F3 is supplied through a duct 20 from a front bumper 12 to a front side of a vehicle of a wheel house 16, where the airflow F3 blown out to inside of the wheel house 16 is obliquely blown out to inside in a vehicle width direction toward a rear side of the vehicle. Therefore, pressure of an area D3 closer to outside in the vehicle width direction than the airflow F3 decreases in the wheel house 16, so that travel wind F2 flowing through side parts of the vehicle (the wheel house 16 and a fender 14) is made approach the side parts (side surfaces) of the vehicle. This can suppress the travel wind F2 from flowing away from the side parts of the vehicle.SELECTED DRAWING: Figure 8
Patent JP-2019073343-A (JP)
Title: Steam permeable label for microwave treatment, package for microwave treatment and manufacturing method of steam permeable label continuum
Inventor: OKADA YUSUKE
IPC: B65D81/34
Filed: 2019-02-20
Abstract: To provide a steam permeable label for microwave treatment capable of relieving steam in the container before internal pressure becomes extremely high during the microwave treatment.SOLUTION: A steam permeable label 1 of the present invention comprises a front-base material 2, a rear-base material 3 laminated on a rear surface of the front-base material 2 and deformed by heat, and an adhesion part 4 provided in a region of the rear surface of the front-base material 2 where the rear-base material 3 is not laminated, where the rear surface of the rear-base material 3 has no tackiness.SELECTED DRAWING: Figure 1
Patent JP-2020134326-A (JP)
Title: Flow rate estimation method for liquid pump device and liquid pump device
Inventor: OKAZAKI NORIOMI
IPC: F04B51/00
Filed: 2019-02-20
Abstract: To provide a flow rate estimation method for a liquid pump device capable of estimating a flow rate in a state in which an error between an estimated flow rate and an actual flow rate is small, and a liquid pump device.SOLUTION: There is provided a flow rate estimation method for a liquid pump device 1, the liquid pump device 1 comprising a pump body 3 driven by an inverter 2. In the liquid pump device, a relationship among an operation frequency of the inverter 2, a pump lifting height being a difference between a pressure on a discharge side and a pressure on a suction side of the pump body 3, and a flow rate of the liquid discharged from the pump body 3 is stored in advance by measuring actually, a flow rate for each of the operation frequencies and pump lifting heights, and a flow rate in the operation frequency and the pump lifting height acquired in the actual operation time is estimated on the basis of the relationship among the operation frequency, the pump lifting height and the flow rate stored.SELECTED DRAWING: Figure 1
Patent JP-2020136099-A (JP)
Title: Electrode of power storage device using solid electrolyte, power storage device, and method of manufacturing positive electrode layer or negative electrode layer of power storage device
Inventor: HASUO TOSHIHARU
IPC: H01G11/24
Filed: 2019-02-20
Abstract: To make it possible to reduce an influence of expansion and contraction of an electrode of a power storage device and maintain battery characteristics.SOLUTION: Electrodes 2, 4 of a power storage device include: a metal fiber A; adsorption material powder or active material powder 11, 21 in contact with the metal fiber A, which are an adsorbent powder that adsorbs electrolyte ions during charging/discharging or an active material powder that chemically reacts during charging/discharging; and powdery solid electrolytes 14, 24 in contact with the metal fiber A.SELECTED DRAWING: Figure 1
Patent JP-2019147950-A (JP)
Title: Colored resin composition
Inventor: KAWANISHI YU
IPC: C09B57/10
Filed: 2019-02-21
Abstract: To provide a colored resin composition with superior storage stability.SOLUTION: A colored resin composition according to the present invention is a colored resin composition that includes a colorant, a resin, and a solvent, and is characterized in that the colorant includes a dye, the solvent includes a first solvent that is propylene glycol monomethyl ether acetate and a second solvent that is a C3-12 ketone, and the ketone is a straight-chain or branched saturated ketone that includes only the oxygen atom of the carbonyl group as a heteroatom.SELECTED DRAWING: None
Patent JP-2020140369-A (JP)
Title: Document generation support system, document generation support method, and computer program
Inventor: HAYASHI HIDEKI
IPC: G06F40/166
Filed: 2019-02-27
Abstract: To provide a document generation support system, a document generation support method, and a computer program which allow improvement in document quality.SOLUTION: A document generation support system 1 has: a question presentation unit 11 which causes prescribed question data corresponding to a prescribed item among a plurality of items to be outputted from an output unit; an input unit which receives an answer to the prescribed question data and an evaluation of the prescribed question data; and an input information accepting unit 12 which stores information of the evaluation of the prescribed question data. The information presentation unit has a function of selecting a prescribed item from among the plurality items and a function of selecting prescribed question data corresponding to the selected prescribed item from among a plurality of pieces of question data respectively corresponding to the plurality of items on the basis of stored information of evaluations.SELECTED DRAWING: Figure 1
Patent JP-2020139679-A (JP)
Title: Integrated valve
Inventor: KAWAMOTO YOICHIRO
IPC: F25B49/02
Filed: 2019-02-28
Abstract: To improve at least either of mountability and performance, in an integrated valve employed to a heat pump cycle which can be switched to a gas injection cycle.SOLUTION: An integrated valve 14 comprises a liquid-side valve body 181 for opening and closing a liquid refrigerant passage 141d, and a decompression part 17 for decompressing a liquid phase refrigerant when the liquid-side valve body 181 is displaced to a position in which the liquid-side valve body closes the liquid refrigerant passage 141d. The decompression part 17 includes a microvalve X1. The microvalve X1 has a base part in which a fluid chamber in which a refrigerant flows is formed, a drive part which is displaced by a temperature change, an amplification part for amplifying the displacement of the drive part caused by the temperature change, and a movable part for adjusting the refrigerant pressure of the fluid chamber by moving by being transmitted with the displacement which is amplified by the amplification part. Then, the amplification part is constituted so as to function as a lever with a hinge as a pivot, with an energization position in which the amplification part is energized by the drive part as a power point, and with a connecting position between the amplification part and the movable part as a point of action.SELECTED DRAWING: Figure 4
Patent JP-2020144260-A (JP)
Title: Vehicle agent system, control method of vehicle agent system, and program
Inventor: FURUYA SAWAKO
IPC: B60R16/02
Filed: 2019-03-07
Abstract: To provide a vehicle agent system, a control method of the vehicle agent system, and a program that can improve convenience.SOLUTION: A vehicle agent system (VAS) comprises: a plurality of agent function units (150-1 to 150-3) for providing a service including a voice response to speech of an occupant of a vehicle; and a common operation unit provided in the vehicle commonly for the plurality of agent function units. When an operation is performed to the common operation unit in an operation form set so as to correspond to each of the plurality of agent function units, the agent function unit corresponding to the operation form of the performed operation is activated.SELECTED DRAWING: Figure 2
Patent JP-2020144814-A (JP)
Title: Propagation sound prediction method and propagation sound prediction device
Inventor: MASUDA KIYOSHI
IPC: G01H17/00
Filed: 2019-03-08
Abstract: To simultaneously predict air borne sound and solid borne sound.SOLUTION: A propagation sound prediction method includes the steps of: modeling a structure into a plurality of component elements to which vibration physical characteristics are imparted (Steps S3, S7); calculating acoustic radiation energy of the structure model by a statistical energy analysis method based on incident vibration energy from a noise/vibration source M to a component elements 1,2,3 and a vibration energy transfer rate among the component elements 1,2,3 (S11 to S16); converting the acoustic radiation energy into incident acoustic energy of solid propagation sound via a coupling element C (Step S17); and predicting noise level at a sound receiving position R by a boundary energy integration method based on the incident acoustic energy of the solid propagation sound (Steps S18 to S23).SELECTED DRAWING: Figure 2
Patent JP-2020149550-A (JP)
Title: Control device and control method
Inventor: YANAGAWA ATSUSHI
IPC: G05D3/00
Filed: 2019-03-15
Abstract: To provide a control device and a control method capable of shortening the settling time of a device when open loop control is executed.SOLUTION: The control device controls a controlled device with a combination of open-loop control and closed-loop control, and performs open-loop control applying an open-loop compensation filter based on an inverse model of the controlled device in response to a command to be input from the control device to the controlled device. The inverse model is based on an output when the open-loop compensation filter is not applied.SELECTED DRAWING: Figure 11
Patent JP-2020148735-A (JP)
Title: Inspection device
Inventor: AIKAWA TSUNE
IPC: G01N21/88
Filed: 2019-03-15
Abstract: To provide an inspection device that can inspect an exterior appearance of an inspection object efficiently.SOLUTION: An inspection device comprises: an imaging unit 3 that shoots an inspection object area R where an inspection object 10 is arranged and generates a shot image; mirrors 5a and 5b that have at least one mirror surface reflecting light; and an output unit 6 that outputs information indicative of a result of the inspection about the inspection object 10 on the basis of the shot image. The imaging unit 3 and mirrors 5a and 5b are arranged so that a real image viewing an exterior appearance of the inspection object 10 from a first direction and at least one mirror image viewing the exterior appearance from a second direction different from the first direction via the mirror surface are reflected in the shot image, and the imaging unit 3 is composed of a single camera device. The output unit 6 is configured to output the information indicative of the inspection result on the basis of a shot image taken by the single camera device.SELECTED DRAWING: Figure 1
Patent JP-2020154566-A (JP)
Title: Paper sheet processor and paper sheet processing method
Inventor: SEKI ATSUSHI
IPC: G07D11/60
Filed: 2019-03-19
Abstract: To provide a paper sheet processor and a paper sheet processing method capable of detecting an appropriate replacement time of a component member of a transport mechanism, maintaining detection performance, and improving reliability.SOLUTION: A paper sheet processor includes an inspection device according to the embodiment. The inspection device includes: a transport belt BL1 that extends along a transport path; a transport unit that transports a paper sheet P by the transport belt; and an image detection device capable of capturing images of the transport belt and the paper sheet transported by the transport belt to acquire the images, and inspects the paper sheet based on the acquired images. The inspection device includes: an image processing unit capable of detecting the degree of deterioration of the transport belt based on the image of the transport belt in the acquired images; and a control unit 15 capable of sending information prompting the replacement of the transport belt to a monitor according to the detected degree of deterioration.SELECTED DRAWING: Figure 4
Patent JP-2020151110-A (JP)
Title: Healthcare apparatus, method and program
Inventor: NOGUCHI KAZUHIRO
IPC: G01G19/44
Filed: 2019-03-19
Abstract: To provide a healthcare apparatus capable of improving convenience of the healthcare apparatus.SOLUTION: A healthcare apparatus 1 includes a measuring part 10 for measuring user's biological information, and a control part 20. The control part 20 selects one mode according to user information from among a plurality of modes, and sets each of one or more operation parameters at a specified value according to the selected mode. Further, measurement of the user's biological information is started by the measuring part 10, and the user is notified of information on measurement by using one or more set operation parameters.SELECTED DRAWING: Figure 1
Patent JP-2020158547-A (JP)
Title: Addition reaction curing type silicone adhesive composition
Inventor: TOYOSHIMA TAKEHARU
IPC: C09J183/07
Filed: 2019-03-25
Abstract: To provide an addition reaction curing type silicone adhesive composition exhibiting adhesiveness to a substrate by curing at a room temperature after mixing, suppressing foaming when curing even after storing in a state before mixing, and not reducing adhesiveness.SOLUTION: The composition includes: (A) one or both of (i) a polysiloxane (1) having a viscosity of 50-10,000,000 mPa s represented by R2R12SiO(R12SiO)mSiR12R2 and (ii) a polysiloxane (2) represented by (R13SiO1/2)p(R2aR13-aSiO1/2)q(SiO4/2)r; (B) a hydrogenpolysiloxane (3) represented by (HbR13-bSiO1/2)s(R13SiO1/2)2-s(HR11SiO2/2)t(R12SiO2/2)u; (C) a catalyst; and (D) a compound having 1 or more of C=C(s) in a molecule, and having a trialkoxysilyl group, where the ratio of a total SiH number to a total unsaturated bond number is 0.8-1.5.SELECTED DRAWING: None
Patent JP-2020158966-A (JP)
Title: Roof structure
Inventor: MIZUNO SETSU
IPC: E04D13/064
Filed: 2019-03-25
Abstract: To suppress water leakage at an end of a gutter by stably securing water cut-off performance at the end of the gutter provided in a roof structure.SOLUTION: A roof structure 1 comprises: a gutter frame 10 provided at an edge of a roof surface material 6 on a downstream side and having a drainage groove part 14; a side frame 20 provided at a side edge part of the roof surface material 6; a side girder 5 to which the side frame 20 is attached; a connecting member 50 attached to an end of the gutter frame 10 and the stringer 5 and connects the gutter frame 10 to the side girder 5; and a watertight material 40 sandwiched between the end of the gutter frame 10 and the connecting member 50 and covering the end of the drain groove 14. The side frame 20 covers an upper part of the connecting member 50 and an upper part of the watertight material 40, and has a water cut part 22 sandwiching the watertight material 40 between itself and the connecting member 50.SELECTED DRAWING: Figure 4
Patent JP-2020157394-A (JP)
Title: Robot device
Inventor: YAMAZAKI SHUNICHI
IPC: B25J13/00
Filed: 2019-03-25
Abstract: To provide a robot device that enables an operator to easily perform operation of a robot.SOLUTION: A manipulator device 1 comprises: a manipulator 11; a camera 12a that photographs a position of work by the manipulator 11; an inclined angle acquiring part 24b that acquires a camera inclined angle of the camera 12a; a monitor 21a that displays an image photographed by the camera 12a; and a monitor control part 24a that controls a monitor inclined angle, an inclined angle in a direction to which a screen of the monitor 21a points in accordance with the acquired camera inclined angle.SELECTED DRAWING: Figure 2