baber/WOPTO huggingface dataset:
Patent JP-2019131015-A (JP)
Title: Steering control device
Inventor: NAMIKAWA ISAO
IPC: B62D6/00
Filed: 2018-01-30
Abstract: To provide a steering control device that can inhibit deviation of a vehicle.SOLUTION: A steering control device 1 includes a steering control unit 61 that controls operation of a steering-side motor 14 and a turning-side control unit 63 that controls operation of a turning-side motor 43. The turning-side control unit 63 includes a turning control corresponding angle calculation unit 81 that calculates a turning control corresponding angle θp in accordance with a midpoint steering angle based on a detection value of a pinion absolute angle sensor and a rotation angle θt of the turning-side motor 43. In addition, a target steering angle θh* (target turning corresponding angle) is corrected based on a correction component and thereby a target correction turning corresponding angle θp** is calculated so that offset is generated to a steering angle θh in a steering direction, and an angle feedback control is executed so that the turning control corresponding angle θp follows up the target correction turning corresponding angle θp**. Therefore, the operation of the turning-side motor 43 is controlled.SELECTED DRAWING: Figure 2
Patent JP-2019131731-A (JP)
Title: Resin composition having insect-repellent function, and film, wall paper, decorative sheet including the same
Inventor: SIRAISHI MASAYA
IPC: C08L29/04
Filed: 2018-02-01
Abstract: To provide a resin composition that has an insect-repellent function, suppresses bleeding whitening, has excellent embossing suitability, and suppresses a deterioration of favorable properties such as chemical resistance and contamination resistance of an ethylene-vinyl alcohol copolymer, and a film, wall paper, decorative sheet including the same.SOLUTION: A thermoplastic resin composition contains (A) an ethylene-vinyl alcohol copolymer 100 pts.mass and (B) a pyrethroid compound 0.01-5 pts.mass. The content of an ethylene-derived constitutional unit in the component (A) is preferably 35-60 mol%.SELECTED DRAWING: Figure 1
Patent JP-2019132249-A (JP)
Title: Fuel supply device of engine
Inventor: SUMIMOTO HIROSHI
IPC: F02M55/02
Filed: 2018-02-02
Abstract: To provide a fuel supply device which is designed so as to improve efficiency of assembly operation.SOLUTION: A fuel supply device comprises: a plurality of fuel injection valves which are respectively arranged on each central shaft of a plurality of cylinders and inject fuel to the plurality of cylinders; a fuel distribution part which distributes fuel to the plurality of injection valves; and a plurality of fuel supply pipes which form fuel supply passages to the plurality of fuel injection valves from the fuel distribution part. The fuel distribution part includes a plurality of connection parts arranged in an arrangement direction so as to be connected to the plurality of fuel supply pipes. The plurality of connection parts include a pair of connection parts arranged at a position separated by a distance between respective bore center shafts of the plurality of cylinders in the arrangement direction. The plurality of fuel supply pipes include a pair of fuel supply pipes which are connected to two fuel injection valves respectively arranged on two cylinders adjacent to the pair of connection parts. The pair of fuel supply pipes are configured in the same shape.SELECTED DRAWING: Figure 1
Patent JP-2019135337-A (JP)
Title: Wholly aromatic polyamide fiber
Inventor: NIIMI YUKI
IPC: D01F6/60
Filed: 2018-02-05
Abstract: To provide a fiber for reinforcing a concrete composition, which has rust prevention, high strength, a high elastic modulus, and excellent sizeability.SOLUTION: In a wholly polyamide fiber, a shape of a cross section satisfies the following requirements a) and b): a) a shape of cross section in the fiber has 2 or more and 12 or less concave portions; and b) in the cross section, flatness, a degree of multi-lobe, and concavity respectively shown by the following formula (1)-(3) are satisfied: flatness (A/B)=1.5-3.0...(1); a degree of multi-lobe (C/B)=0.4-0.8...(2); and concavity (D/E)=0.2-4.5...(3), wherein: the maximum value in a length of a long side of the cross section is A; the maximum value in a length of a short side thereof is B; the length of the shortest line segment is C among two line segments by which the bottom surfaces of concave portions adjacent to B are connected; the length between contact points of tangent lines is D, the tangent lines being drawn respectively on 2 convex parts that are formed on both sides of the concave part; and the length of a perpendicular line drawn from the center of the tangent line, to the contact point of the concave part, is E.SELECTED DRAWING: Figure 1
Patent JP-2019139841-A (JP)
Title: Fuel cell system
Inventor: NAKAMURA KEN
IPC: H01M8/0432
Filed: 2018-02-06
Abstract: To resolve freezing in a FC stack at the time of starting electricity generation, without up-sizing the FC stack.SOLUTION: A fuel cell system 100 includes a temperature sensor 17 for measuring the temperature of cooling water, as the temperature related to a fuel cell unit 16, a three-way valve 14 provided in the way of an air supply flow path 6, and a warm air flow path 15 having one end for connection with the other outlet 14c of the three-way valve 14 and the other end opening toward a radiator 11. If the temperature of the cooling water is below the freezing point when starting electricity generation of a FC stack 1, the ECU7 changes over the three-way valve 14 and introduces high temperature air, discharged from an air compressor 3, to a warm air flow path 15, and increases the temperature of the cooling water, thus increasing the temperature in the FC stack 1 correlated with that to a temperature suitable for electricity generation.SELECTED DRAWING: Figure 1
Patent JP-2018126135-A (JP)
Title: Method for producing meat product or fish product having modified physical properties
Inventor: KATSUTA YUKI
IPC: A23L13/70
Filed: 2018-02-07
Abstract: PROBLEM TO BE SOLVED: To provide means that can prevent collectively a bad texture, syneresis and/or a bad appearance of a meat product or fish product when exposed to low temperature.SOLUTION: A method for producing a meat product or fish product includes treating meat or fish raw material with (1) transglutaminase, (2) processed starch, and (3) trehalose and/or maltosyl trehalose.SELECTED DRAWING: None
Patent JP-2018105883-A (JP)
Title: Spectroscope
Inventor: YOSHINO TAKAFUMI
IPC: G01J3/18
Filed: 2018-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a spectroscope capable of achieving downsizing while suppressing deterioration of detection accuracy.SOLUTION: A spectroscope 1A comprises: a light detection unit 20 including a light passage part 21, a first light detection part 22 and a second light detection part 26; a support medium 30 fixed to the light detection unit so as to form a space with the light passage part, the first light detection part and the second light detection part; a wire 13 provided on the support medium; a first optical part 11 provided on the support medium and reflecting light passing through the light passage part in the space S; a second optical part 12A provided on the light detection unit and reflecting light reflected by the first optical part in the space; and a third optical part 40A provided on the support medium and reflecting in the space the light reflected by the second optical part to the first light detection part. In the space, the second optical part or the third optical part splits and reflects incident light, and the first light detection part and the second light detection part are provided in regions separate from one another on a substrate 24 composed of a semiconductor material.SELECTED DRAWING: Figure 1
Patent JP-2019146368-A (JP)
Title: Fuel cell vehicle
Inventor: OGAWA TOMOHIRO
IPC: B60L3/00
Filed: 2018-02-21
Abstract: To close supply paths of hydrogen gas in all fuel cell systems when impact is detected in at least one fuel cell system.SOLUTION: Each of a plurality of fuel cell systems of a fuel cell vehicle includes: a fuel cell; a hydrogen tank for storing hydrogen gas; a supply path for supplying hydrogen gas from the hydrogen tank to the fuel cell; a closing section for closing the supply of hydrogen gas by the supply path; an impact detection section for detecting impact to a vehicle; and a control section for controlling the closing of the supply path by the closing section. The impact detection section of each fuel cell system is arranged at each different position and outputs a signal according to different kinds of impacts. The control section of each fuel cell system is connected to communicate with each other and can receive notification of the impact detection by the impact detection section of the other fuel cell system. When impact is detected in at least one fuel cell system, the supply of hydrogen gas by the supply path is closed.SELECTED DRAWING: Figure 3
Patent JP-2019145381-A (JP)
Title: Fuel cell-mounted vehicle drone
Inventor: SUGIYAMA KAZUO
IPC: H01M8/04537
Filed: 2018-02-22
Abstract: To provide a fuel cell-mounted drone capable of allowing a machine body of a small machine to a large machine to fly over a long distance and allowing the machine body of the small machine to the large machine to fly for a long period.SOLUTION: A fuel cell-mounted drone 10 includes: first to third tanks 15a to 15c which store hydrogen (a negative electrode active material) and individually connect to first to third fuel cells 14a to 14c via first to third connecting pipes; and first to third bypass pipes which are connected to the first to third connecting pipes. The drone 10 is equipped with first to third fuel cells 14a to 14c whose electrodes are supplied with the hydrogen and oxygen (a positive electrode active material) to generate power by a predetermined chemical reaction. During the flight and hovering, the hydrogen is supplied respectively from the first to third tanks 15a to 15c to the first to third fuel cells 14a to 14c and power is supplied from the first to third fuel cells 14a to 14c to each motor to be driven.SELECTED DRAWING: Figure 2
Patent JP-2018156070-A (JP)
Title: System and method improving focus tracking using hybrid mode light source
Inventor: DANILO CONDELLO
IPC: G02B7/28
Filed: 2018-02-28
Abstract: PROBLEM TO BE SOLVED: To improve the focusing accuracy and the speed of adjusting the focus by a system.SOLUTION: A focus system and method include an imaging system having: a laser diode light source 150; an objective lens which is located so as to direct the focus tracking beam from the light source 150 to the position of a sample container 110, and receive the focus tracking beam reflected from the sample; and an imaging sensor 141 which can have a plurality of pixel positions receiving the focus tracking beam reflected from the position of the sample container 110. The reflected focus tracking beam can generate a spot in the imaging sensor 141. In some embodiments, the imaging system may have the laser diode light source 150 which can operate at the output level more than the operation output level of the naturally radiated amplified light ("ASE") mode and less than the output level of the single operation mode.SELECTED DRAWING: Figure 1
Patent JP-2019152711-A (JP)
Title: Spectacles
Inventor: NAKAGAWA HIROTAKA
IPC: G02C1/02
Filed: 2018-03-01
Abstract: To provide spectacles which is less likely to cause damage of a lens at a connection portion while preventing wobbling at the connection portion to the lens.SOLUTION: Spectacles 1 comprise: lenses 4 each having an opening K1; fixing parts 2 each having a screw part 22 inserted into the opening K1 and a first slide member 21; receiving parts 7 each fixing the fixing part 2 so as to sandwich the lens 4; and lens holding parts 3 each having a second slide member 31 slidably supported by the first slide member 21, and holding the lens 4. The spectacles comprise: lenses 4 each having an opening K1; fixing parts 2 each having a screw part 22 inserted into the opening K1 and a first slide member 21; lens holding parts 3 each having a second slide member slidably supported by the first slide member 21 and a holding plate with an opening 34 into which the screw part 22 is inserted at a position opposite to the fixing part 2 through the lens 4, and holding the lens; and receiving parts each fixing the fixing part 2 so as to sandwich the lens 4 through the holding plate.SELECTED DRAWING: Figure 1
Patent JP-2019152120-A (JP)
Title: Construction method of onshore wind power generation set
Inventor: TATEZAKI SHINJI
IPC: F03D13/00
Filed: 2018-03-01
Abstract: To provide a construction method of an onshore wind power generating set which does not need to use a large-sized all-terrane crane which is small in the number owned in Japan, and can shorten a construction cycle time.SOLUTION: A construction method of an onshore wind power generating set includes: a horizontal worktable arrangement process (a) for arranging onshore a horizontal worktable 21 of a self-elevating type worktable for elevating the horizontal worktable 21 via a plurality of legs 22 passing a plurality of leg wells arranged on the horizontal worktable 21 on which a self-traveling crane 30 is arranged; a leg erection process (b) for erecting the legs 22 on the ground by inserting the legs 22 into the leg wells of the horizontal worktable 21; a crane arrangement process (c) for arranging the self-traveling crane 30 on the horizontal worktable 21 which is installed on the ground; an elevation process (d) for elevating the horizontal worktable 21, and lifting the self-traveling crane 30 up to a prescribed height; and an assembling process for assembling the onshore wind power generating set by using the self-traveling cane 30 which is arranged at a desired height.SELECTED DRAWING: Figure 4
Patent JP-2018145970-A (JP)
Title: Fuel injection device
Inventor: KAWAMURA KIYOMI
IPC: F02M51/06
Filed: 2018-03-01
Abstract: PROBLEM TO BE SOLVED: To control an injection direction of fuel from an injection hole according to the lift amount of a needle valve.SOLUTION: A fuel injection device is equipped with a nozzle body 10, and a needle valve 20. The nozzle body 10 has a sack chamber 14 which forms a space between the sack chamber and a tip end of the needle valve 20; and an injection hole 12 which has a generally cylindrical injection upstream portion 12a connected to an outer wall surface of the nozzle body 10 from an inner wall surface of the sack chamber 14 on an inner wall side of the sack chamber 14, and an injection hole downstream portion 12b expanded in a generally conical shape from the injection upstream portion 12a toward an outer wall surface of the nozzle body 10. The tip end of the needle valve 20 is equipped with a flow control portion 22 generally parallel with an inlet side inner wall of the sack chamber 14, and a tip end side from the flow control portion 22 is made to be a tapered needle tip end inclined portion 24.SELECTED DRAWING: Figure 1
Patent JP-2019153456-A (JP)
Title: Electrode material for high power density secondary battery and high power density secondary battery using the same
Inventor: SAKAUSHI TAKESHI
IPC: H01M4/62
Filed: 2018-03-02
Abstract: To provide a material which is suitable as an electrode material for a secondary battery based on a rocking chair mechanism and into which both anions and cations can be electrically inserted at high density.SOLUTION: There is provided an electrode material for a secondary battery, which contains a metal-organic structure of a plurality of layers and into which at least one cation and at least one anion can be electrochemically inserted together. The full width at half maximum of the X-ray diffraction peak from the (100) plane of the metal-organic structure of the plurality of layers measured using CuKα rays is 1.0° (2θ) or less.SELECTED DRAWING: Figure 1
Patent JP-2019153470-A (JP)
Title: Manufacturing method of fuel cell stack
Inventor: TAKESHITA SHINYA
IPC: H01M8/0273
Filed: 2018-03-02
Abstract: To provide a manufacturing method of fuel cell stack in which the region of a laminate where a gasket is placed is restrained from becoming thicker locally than other region, when manufacturing a fuel cell by heating and compressing the laminate.SOLUTION: A manufacturing method of fuel cell stack includes a lamination acquisition step (steps S1-S4) of obtaining a laminate by clamping a MEGA30 having a resin frame 50 on the outer boundary with an anode side separator 41 and a cathode side separator 42, a cell acquisition step (step S5) of obtaining a fuel cell 20 by heating the laminate, and compressing the region other than the region where a gasket 60 is placed, and a stack acquisition step (step S6) of obtaining a fuel cell stack 10 by laminating fuel cells 20. In the lamination acquisition step, an open hole 41b is formed at a farther lateral position than the gasket 60 of the anode side separator 41, and the gasket 60 is placed on the face of the anode side separator 41 opposite to the MEGA30.SELECTED DRAWING: Figure 1
Patent JP-2018089440-A (JP)
Title: Game machine
Inventor: TAKEUCHI NORIKAZU
IPC: A63F7/02
Filed: 2018-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of sufficiently attracting user's interest by diversifying a notification mode of expectation degree using a continuous performance without making a game content complicated.SOLUTION: A sub control board of a pachinko machine controls a notification performance for notifying of a result of a jackpot determination on the basis of a variation pattern specified by a main board. The sub control board can display an expectation degree that the result of the jackpot determination is a jackpot (S127). Furthermore, a re-variation performance for re-accelerating right and left demonstration patterns that have been decelerated or stopped can be executed (S125, S133), and every time the re-variation performance is executed, the displayed expectation degree is raised (S127, S136). The sub control board can execute a lottery performance for holding a lottery of an expectation degree to be firstly displayed in the notification performance, before the re-variation performance is started (S116-S118).SELECTED DRAWING: Figure 16
Patent JP-2019160405-A (JP)
Title: Lithium ion secondary battery
Inventor: HAYASHI KUNIHIKO
IPC: H01M4/62
Filed: 2018-03-07
Abstract: To reduce the resistance while suppressing the decrease in initial efficiency and in parallel in a lithium ion secondary battery including a suspension negative electrode.SOLUTION: A lithium ion secondary battery comprises at least, a conductive base material 10, positive electrode active material particles 11, negative electrode active material particles 21, a metal short fiber 22, an electrolyte solution 20 and a separator 12. The conductive base material 10 supports the positive electrode active material particles 11. The positive electrode active material particles 11 are immersed in the electrolyte solution 20 together with the conductive base material 10. The negative electrode active material particles 21 and the metal short fiber 22 are suspended in the electrolyte solution 20. The separator 12 is disposed between the positive electrode active material particles 11 and the negative electrode active material particles 21.SELECTED DRAWING: Figure 1
Patent JP-2019154654-A (JP)
Title: Ultrasonic imaging device and ultrasonic image processing system
Inventor: HIROSHIMA MISAKI
IPC: A61B8/14
Filed: 2018-03-09
Abstract: To perform image acquisition and measurement of a predetermined cross section of a subject accurately and in a short time regardless of a user's skill.SOLUTION: A first processing unit receives a reception signal output by an ultrasonic probe that receives an ultrasonic wave from a subject, and generates images of different cross sections of the subject in a time series manner. A frame determination unit determines whether or not the images generated by the first processing unit are images of predetermined target cross sections of the subject for each of the images generated in a time series manner. If the frame determination unit determines that the image generated by the first processing unit is the image of the target cross section, a second processing unit performs predetermined processing for at least one of that image or the original reception signal by which the image is generated.SELECTED DRAWING: Figure 1
Patent JP-2019160570-A (JP)
Title: Fuel cell system
Inventor: MUKOHARA YUKI
IPC: H01M8/04
Filed: 2018-03-13
Abstract: To provide a fuel cell system for efficiently generating power by adjusting a circulation ratio of anode off-gas and reducing power required for forming a driving flow depending on generated power output and the like.SOLUTION: A fuel cell system 1 comprises: a fuel cell body 2 for generating power using reaction of fuel gas supplied to an anode 21 and oxidant gas supplied to a cathode 22; a reformer 3 for reforming raw fuel gas to generate the fuel gas; a gas supply flow passage 11 through which the raw fuel gas to be supplied to the reformer 3 flows; a circulation flow passage 4 connecting the gas supply flow passage 11 with a gas discharge flow passage 12 through which anode off-gas flows; an ejector 5 for sucking the anode off-gas from the circulation flow passage 4 using the raw fuel gas as a driving flow to circulate the anode off-gas to the gas supply flow passage 11; and a flow rate adjustment unit 6 for adjusting a flow rate of driving gas that includes at least part of the raw fuel gas supplied from a supply source 10 of the raw fuel gas to the gas supply flow passage 11 and forms the driving flow after passing through the ejector 5.SELECTED DRAWING: Figure 1
Patent JP-2019079483-A (JP)
Title: Information processing system, information processing device, information processing method, and program
Inventor: IMADA ATSUSHI
IPC: H04N21/2743
Filed: 2018-03-14
Abstract: To further improve a satisfaction level of a service for providing a cooking procedure in videos.SOLUTION: An information processing method of an information processing system includes the steps of: receiving posted procedure content representing a cooking procedure including one or a plurality of cooking steps from a first user; receiving a request to use a kitchen from a second user; authenticating the user on the basis of the request when using the kitchen; and associating the procedure content with identification information for the authentication.SELECTED DRAWING: Figure 1
Patent JP-2019009415-A (JP)
Title: Memory device and manufacturing method thereof
Inventor: SONG SEUL JI
IPC: H01L21/8239
Filed: 2018-03-15
Abstract: To provide a memory device and a manufacturing method thereof.SOLUTION: A memory device comprises a first conductive line, a second conductive line extending in a direction crossing the first conductive line, and a memory cell pillar connected to the first conductive line and the second conductive line at an intersection of the first conductive line and the second conductive line and including a heating electrode layer and a resistive memory layer in contact with the heating electrode layer. The resistive memory layer includes a wedge memory portion having inclined side walls so as to have a width gradually narrowing toward the heating electrode layer and a body memory unit integrally connected to the wedge memory portion and having a wider width than the wedge memory portion.SELECTED DRAWING: Figure 5A