baber/WOPTO huggingface dataset:
Patent JP-2020079355-A (JP)
Title: Polyarylene sulfide composition and water pressure resistant component composed of the same
Inventor: HARUNARI TAKESHI
IPC: C08L23/06
Filed: 2018-11-13
Abstract: To provide a polyarylene sulfide composition which is excellent in weld strength and molding flowability without impairing heat resistance, hot water resistance and dimensional stability.SOLUTION: A polyarylene sulfide composition contains 50-80 wt.% of polyarylene sulfide (A) having a melt viscosity measured on the conditions of a measurement temperature of 315°C and a load of 10 kg with Koka-type flow tester with dies of 1 mm in diameter and 2 mm length of 300-2,000 poise, 20-55 wt.% of a glass fiber (B) and 0.1-5 wt.% of a silane coupling agent (C), in which the glass fiber (B) has milled fiber/chopped strand (weight ratio) of 10/90 to 90/10, and the silane coupling agent (C) is an alkoxysilane coupling agent having a glycidoxy group and/or an alkoxysilane coupling agent having an amino group.SELECTED DRAWING: None
Patent JP-2020024351-A (JP)
Title: Circularly polarizing plate and display device
Inventor: OGAWA MITSUAKI
IPC: H05B33/02
Filed: 2018-11-16
Abstract: To solve the problem that subjecting a circularly polarizing plate to a durability test against a high-temperature/high-humidity environment and leaving the circularly polarizing plate at room temperature causes deterioration in in-plane uniformity of reflection hue over time, or specifically, causes reflection hue of the circularly polarizing plate near each of four edges thereof to change to blue or red.SOLUTION: A circularly polarizing plate provided herein comprises a polarizing plate and a retardation film laminated together, the polarizing plate comprising a polarizer and protective films. The circularly polarizing plate exhibits a dimensional shrinkage speed of 4.1×10mm/hr or less.SELECTED DRAWING: Figure 1
Patent JP-2020082108-A (JP)
Title: Screw press dehydrator, and deposit removal method for screw press dehydrator
Inventor: OSAWA HIRONORI
IPC: B01D29/17
Filed: 2018-11-20
Abstract: To provide a screw press dehydrator which removes processed matters adhering to an inner wall of a screen, and to provide a deposit removal method for the screw press dehydrator.SOLUTION: A screw press dehydrator 1 includes a cylindrical screen 3, and screw blades 6 positioned inside the cylindrical screen 3, and has a structure in which a volume between the cylindrical screen 3 and the screw blades 6 reduces toward a discharge part 20. The screw press dehydrator 1 is provided with a scraping member 61 which is attached to the screw blades 6 along the longer direction of a rotary shaft 5 of the screw blades 6. The scraping member 61 is used to scrape off the deposit adhering to the inner wall of the cylindrical screen 3.SELECTED DRAWING: Figure 1
Patent JP-2020088182-A (JP)
Title: Semiconductor laser array device
Inventor: MOCHIDA ATSUNORI
IPC: H01S5/343
Filed: 2018-11-27
Abstract: To provide a semiconductor laser array device having a plurality of light emitting parts capable of achieving reduction in warpage and high output.SOLUTION: A semiconductor laser array device 10 includes a substrate 101, and a laminate 100. The laminate 100 includes: a first semiconductor layer (an n-side clad layer 102) of a first conductivity type; an active layer 103; and a second semiconductor layer (a p-side clad layer 104 and a p-side contact layer 105) of a second conductivity type different from the first conductivity type. The laminate 100 has at least three light emitting parts 131 to 133. Between two light emitting parts adjacent to each other, groove parts 141, 142 dividing the laminate are formed. The groove parts 141, 142 extend from an upper surface to a lower surface of the laminate 100. The ratio of the capacity of the groove part 141 to the sum of the capacity of the groove part 141 and the volume of the laminate 100 between two groove pats 141, 142 adjacent to each other is 20% or more, and the distance between the centers of two adjacent light emitting parts is 200 μm or more.SELECTED DRAWING: Figure 1
Patent JP-2020083081-A (JP)
Title: Instrument panel support structure
Inventor: TSUCHIDA YOSHIFUMI
IPC: B60N3/10
Filed: 2018-11-27
Abstract: To provide an instrument panel support structure which enables a beverage container to be held stably in a cup holder and makes measurements for liquid leakage from the beverage container.SOLUTION: An instrument panel support structure includes: an instrument panel core 200; and a cup holder 300 which fits in an opening 210 provided at the instrument panel core 200. An area provided with the opening 210 of the instrument panel core 200 is supported by a vehicle body structure member 400 through a bracket 500. The bracket 500 has a box part 510 and a flange part 520 extending from an outer periphery of the box part 510. A bottom part of the box part 510 is connected to the vehicle body structure member 400 and the flange part 520 is connected to the instrument panel core 200. The box part 510 is provided with liquid guide means 600 which guides and discharges a liquid by gravity.SELECTED DRAWING: Figure 2
Patent JP-2020082538-A (JP)
Title: Ink jet recording device and cleaning method for nozzle formation surface of recording head
Inventor: OTA MASAKI
IPC: B41J2/01
Filed: 2018-11-27
Abstract: To provide an ink jet recording device which can form high quality image and can highly reliably perform smooth operation by suppressing scattering of ink.SOLUTION: A printer 100 is provided that comprises a recording head 131 ejecting ink I in an ink tank 131T from a nozzle and records and forms an image by ejecting the ink to a rolled sheet P. The printer 100 comprises: a cap 133 which forms a closed space on a nozzle formation surface 131a side of the recording head; a pump which sucks the closed space by the cap to make pressure of the space negative; a blade 134 which wipes off the nozzle formation surface of the recording head; and a CPU which performs the wiping-off operation of the nozzle formation surface by the blade after performing the ejection operation of ink from the nozzle of the recording head.SELECTED DRAWING: Figure 2
Patent JP-2020088248-A (JP)
Title: Heat dissipation structure and electronic device
Inventor: YOKOTA HIDEYUKI
IPC: H05K7/20
Filed: 2018-11-28
Abstract: To provide a heat dissipation structure and an electronic device, capable of sufficiently lowering a temperature of a surface of the electronic device with which a user contacts when a temperature of the heat dissipation member is prevented from rising excessively and the heat dissipation member constitutes the surface of the electronic device.SOLUTION: A heat dissipation structure 3 includes: a fixed unit 30a fixed to one of a support 2 and a heating element 10; and a movable unit 30b provided to be movable with respect to the fixed unit 30a between a first position where the heating element 10 and the support 2 are connected according to a change in a direction of gravity and a second position where the heating element 10 and the support 2 are disconnected to change a position with respect to the fixed unit 30a.SELECTED DRAWING: Figure 1
Patent JP-2020085195-A (JP)
Title: Ball-shaped check valve, valve assembly and reciprocating pump
Inventor: FUJIWARA KAZUO
IPC: F04B43/02
Filed: 2018-11-29
Abstract: To provide a ball-shaped check valve capable of being decomposed easily.SOLUTION: A ball-shaped check valve comprises: substantially cylindrical ball guides 64D, 64U of which bottom surface is fully opened and upper surface is formed with an outflow port for liquid; a substantially disc-shaped valve seat 68 that is fitted into the bottom surface opening of the ball guide and forms a valve chamber between itself and the upper surfaces of the ball guides 64D, 64U, wherein an inflow port 82 for liquid is formed in its center, and its upper surface functions as a valve seat surface 84; and a ball valve 66 that is arranged in the valve chamber, and blocks passage of liquid by closely contacting the valve seat surface 84. From the outer peripheral edge of the bottom part of the valve seat 68, a flange 92 that extends radially outward with respect to the inner diameters of the ball guides 64D, 64U extends.SELECTED DRAWING: Figure 3
Patent JP-2020083590-A (JP)
Title: Medium discharge device and image formation device
Inventor: YANAGISAWA TAKAHIKO
IPC: B65H31/20
Filed: 2018-11-29
Abstract: To hardly affect a medium loading allowable amount and load a printing medium on a face-up stacker.SOLUTION: A medium discharge device includes: a base part 21 which discharges a printing medium P by a final discharge roller pair 210; a medium loading part 22 which is supported by the base part 21 in an openable/closable manner and loads the printing medium P discharged from the base part 21; and a medium support part 26 which is provided substantially in the center of the medium loading part 22 and supports the discharged printing medium P, in which the medium support part 26 includes a first medium support tool 261 that is long in a medium discharge direction, and a second medium support tool 262 that is provided on the first medium support tool in a rotatable and erectable manner and in which a rotated and erected inclined surface 262D is provided so as to cross a nip extension line of the printing medium P by the final discharge roller pair 210.SELECTED DRAWING: Figure 1
Patent JP-2020086360-A (JP)
Title: Image forming apparatus
Inventor: UMEZAWA HIDEO
IPC: G03G21/16
Filed: 2018-11-30
Abstract: To provide an image forming apparatus that can change a filter according to the type of odor.SOLUTION: An image forming apparatus comprises a detection unit 220, a deodorization unit, and a control unit 21. The detection unit 220 can detect a plurality of types of odor. The deodorization unit deodorizes the plurality of types of odor. The control unit 21 controls the deodorization unit. The deodorization unit includes a plurality of filters 236 that respectively deodorize the plurality of types of odor and a moving unit 233 that moves one or more filters 236 of the plurality of filters 236. The control unit 21 selects at least one filter 236 from the plurality of filters 236 based on a result of detection performed by the detection unit 220 (output value). The moving unit 233 moves the selected filter 236 to an odor exhaust route XX.SELECTED DRAWING: Figure 2
Patent JP-2020080813-A (JP)
Title: White turbidity-imparting agent for beverages
Inventor: NAKANE TAKUYA
IPC: A23C11/02
Filed: 2018-11-30
Abstract: To provide a white turbidity-imparting agent for beverages that is optimal for use in coffee fresh or the like without adding a phosphate.SOLUTION: The white turbidity-imparting agent for beverages contains as essential components 10 wt% or more of (a) oils or fats made from an animal or plant material, 0.1 wt% or more of (b) a milk component, 0.9 wt% or more of (c) an emulsifier, 0.06 wt% or more of (d) sodium citrate and/or sodium carbonate as a pH regulator and 3 wt% or more of (e) an agent for production.SELECTED DRAWING: None
Patent JP-2019071620-A (JP)
Title: Signal configuration apparatus, signal configuration system, signal configuration method, and signal configuration program
Inventor: HASHIMOTO KIYOSHI
IPC: H04J3/00
Filed: 2018-11-30
Abstract: To provide a signal configuration apparatus, a signal configuration system, a signal configuration method, and a signal configuration program, capable of promptly sending data corresponding to an emergency alert signal.SOLUTION: A signal configuration device 12 includes an information generating unit 21. The information generating unit 21 corresponds to a TMCC information generating unit 121 in the first embodiment shown in FIG. 2. The information generating unit 21 generates a frame so that each of a plurality of slots constituting the frame to be transmitted includes an activation control signal depending on whether an emergency warning broadcasting is in progress.SELECTED DRAWING: Figure 9
Patent JP-2020080832-A (JP)
Title: Molder
Inventor: KAMATA SHINYA
IPC: A21C11/00
Filed: 2018-11-30
Abstract: To solve the problem that it requires labor and time to exchange a roll on each stage of a molder for shaping a texture via a multistage corrugated roll unit.SOLUTION: A molder includes, over a multistage in a vertically and obliquely forward direction on a frame body, a corrugated roll unit including two depth side rolls and a front side roll driven rotatively in the mutually opposite state at a prescribed interval distance in order to shape a rolled texture flatly into a prescribed depth, after fermenting and dividing into a prescribed size, a kneaded texture. In the molder, each corrugated roll unit in a multistage is fixed to a frame body detachably and respectively independently.SELECTED DRAWING: Figure 5
Patent JP-2020091133-A (JP)
Title: Leakage detection device
Inventor: NEMOTO EIJI
IPC: G01N27/00
Filed: 2018-12-04
Abstract: To provide a leakage detection device capable of improving the reliability in the detection of a leak location with a simple structure.SOLUTION: The leakage detection device includes: a stem leak detection unit 40 consisting of a pair of conductive wires 31 and 32, having multiple leak detection units U-Uconnected in series to each other, the leak detection units including a leak detection zone 30 in which current flows when a leak comes into contact with it and nodes ND-NDthat has a constant current element D-Deach of which limits the energization current value of the leak detection zone 30 to limit current value; a branch leakage detection unit 50 connected in series to leakage detection units U-U; a power supply 81; a current sensor 82; and a determination part 90. A leak detection unit in which the leak has occurred is determined from the input current value at the starting end 41 of the detected stem leak detection unit 40 of the current sensor 82.SELECTED DRAWING: Figure 1
Patent JP-2020090623-A (JP)
Title: Workability improver for asphalt
Inventor: OKUYAMA YUTA
IPC: C08L95/00
Filed: 2018-12-06
Abstract: To provide a workability improver for asphalt capable of improving workability by softening asphalt, suppressing poor appearance such as whitening, and further suppressing reduction of softening effect even after long term storage at a state that the asphalt is heated.SOLUTION: There is provided a workability improver for asphalt consisting of ester of trialkanolamine and aliphatic acid having 16 to 22 carbon atoms, and having esterification degree of 0.3 to 1.0.SELECTED DRAWING: None
Patent JP-2020093994-A (JP)
Title: Azo compound-containing coloring composition, color filter coloring agent, and color filter
Inventor: SUZUKI NORITOSHI
IPC: G02B5/20
Filed: 2018-12-11
Abstract: To provide: a coloring composition and a color filter coloring agent that contain an azo compound with good coloring (color gamut, luminance, contrast etc.) and excellent solubility; and a color filter using the color filter coloring agent.SOLUTION: The azo compound is represented by general formula (1) in the figure.SELECTED DRAWING: Figure 1
Patent JP-2020094297-A (JP)
Title: Base sheet, forming method thereof, and garment with fan
Inventor: KOBASHI NORIHISA
IPC: A41D27/00
Filed: 2018-12-12
Abstract: To provide a base forming method for securing the integrity between a base sheet to be adhered to the garment cloth and a garment cloth while using the base sheet.SOLUTION: In a base forming method, a base sheet 1 obtained by laminating a circular body sheet 11, a circular intermediate sheet 12 and an adhesive sheet 13 to be integrated is used. A base is formed by: a first step of bringing the body sheet 11 into contact with a garment cloth 2 and sewing the intermediate sheet 12 and the adhesive sheet 13 to the garment cloth 2; a second step of forming tentative openings 17 and 27 and trapezoidal pieces 18 and 28 integrally composed of the garment cloth 2, the intermediate sheet 12 and the adhesive sheet 13; a third step of bonding the base sheet 1 to the garment cloth 2 in such a state that a sheet side opening 111 and a cloth side opening 22 are aligned by reversing the body sheet 11 and the trapezoidal pieces 18 and 28 through the tentative openings 17 and 27; and a fourth step of sewing the body sheet 11 to the garment cloth 2 along an inner peripheral edge and an outer peripheral edge of the body sheet 11 to form a base 41.SELECTED DRAWING: Figure 19
Patent JP-2020096075-A (JP)
Title: Chip varistor
Inventor: UCHIDA MASAYUKI
IPC: H01C7/10
Filed: 2018-12-12
Abstract: To provide a chip varistor and a transmitter-receiver for differential transmission, capable of achieving high signal accuracy.SOLUTION: A chip varistor 1 includes two functional layers (that is, a first functional layer 42 and a second functional layer 44) in an element body 10. The two functional layers 42, 44 have substantially a same capacitance. In the chip varistor 1, an alkali metal-containing portion 12 increases resistance of the element body 10 from outer surfaces 10a to 10f, however the alkali metal-containing portion 12 does not reach the first functional layer 42 and the second functional layer 44. Therefore, the alkali metal-containing portion 12 does not affect a capacitance of the first functional layer 42 and the second functional layer 44 and suppresses a parasitic capacitance of the chip varistor 1. Therefore, the chip varistor 1 includes the two functional layers 42, 44 in which a variation in capacitance is suppressed.SELECTED DRAWING: Figure 3
Patent JP-2020094786-A (JP)
Title: Heat exchanger
Inventor: KANEKO SATOSHI
IPC: F28F17/00
Filed: 2018-12-14
Abstract: To prevent a ventilation passage to be obstructed due to frost formation and improve the durability of a pipe member through which a heat medium flows.SOLUTION: A tube 13 includes a tube shell 22 the inside of which is hollow, and an inner fin 23 fixed to the inside of the tube shell 22. The tube 13 has a protrusion 24 formed to protrude windward beyond the tube shell 22 along the depth direction.SELECTED DRAWING: Figure 2
Patent JP-2019056004-A (JP)
Title: Increasing drug bioavailability in naltrexone therapy
Inventor: SHAWN FLANAGAN
IPC: A61K31/485
Filed: 2018-12-19
Abstract: To increase drug bioavailability in a naltrexone therapy.SOLUTION: A method of treating overweight or obesity comprises the steps of: identifying an individual suffering from overweight or obesity; and administering a therapeutically effective amount of naltrexone or a pharmaceutically acceptable salt thereof and bupropion or a pharmaceutically acceptable salt thereof to said individual with food.SELECTED DRAWING: None
Patent JP-2020100293-A (JP)
Title: Moving body
Inventor: KUDO SEIJI
IPC: B60R11/02
Filed: 2018-12-21
Abstract: To enable defogging/antifogging to be achieved effectively and comparatively simply.SOLUTION: A moving body according to the present invention comprises: a monitor that can monitor a peripheral environment of the moving body through a window member with translucency that defines outside and inside of the moving body; a heater that heats a site in a monitoring area of the monitor, of the window member; an air-conditioner that performs air conditioning in the moving body; and a controller that performs driving control of the heater and the air conditioner. The monitor includes a detection part that detects the peripheral environment and a base material opposed to an inner wall of the window member and arranged so that a detection surface of the detection part is positioned in a space between the window member and the material, where the space is communicated into the moving body. The controller, when detecting deterioration in heating performance of the heater, sets driving force of the air conditioner to be larger than when not detecting the deterioration in heating performance.SELECTED DRAWING: Figure 3
Patent JP-2020102019-A (JP)
Title: Imaging device and imaging method
Inventor: MATSUSHITA KAORI
IPC: G03B17/56
Filed: 2018-12-21
Abstract: To provide an imaging device and an imaging method capable of preventing imaging timing from varying.SOLUTION: An imaging device EA, which images, with an area that makes one revolution around an inner peripheral surface HL3 of a hole HL at a predetermined interval DS as a mark application area MA, a predetermined mark MK provided in the mark application area MA, includes imaging means 50 that images a predetermined imaging area PA, and specular reflection means 60 that reflects an object to be set. The specular reflection means 60 includes a concave mirror surface 61A that reflects a blind spot area BA of the imaging means 50 in the mark application area MA into the imaging area PA.SELECTED DRAWING: Figure 1
Patent JP-2019120948-A (JP)
Title: Optical element and manufacture method of optical element
Inventor: YAMADA YASUYOSHI
IPC: G02B3/00
Filed: 2018-12-26
Abstract: To provide an optical element capable of adjusting optical characteristics with a simple configuration, and a manufacture method thereof.SOLUTION: An optical element 10A includes a first electrode layer 12A, a second electrode layer 14A, a polymer material layer 11 arranged between the first electrode layer 10A and the second electrode layer 14A, and a spacer layer 13A having insulation properties arranged between the polymer material layer 11 and the second electrode layer 14A to form a prescribed space between the polymer material layer 11 and the second electrode layer 14A. The polymer material layer 11 deforms under voltage application, and one or more light scattering bodies are formed in the prescribed space.SELECTED DRAWING: Figure 1
Patent JP-2020106183-A (JP)
Title: Hot water supply device
Inventor: SAKANOUE TOMOKI
IPC: F24H1/00
Filed: 2018-12-27
Abstract: To provide a hot water supply device that can perform reheating operation for a bathtub and is advantageous for reducing product costs.SOLUTION: A hot water supply device 100 comprises heating means (a heat exchanger 22) for heating bathwater removed from a bathtub 50, a bath circulation pump 52 for circulating the bathwater through a bathtub side circulation circuit 51 returning to the bathtub 50 via the heating means from the bathtub 50, and temperature detection means (a temperature sensor 55) for detecting temperature of the bathwater in the bathtub side circulation circuit 51. The temperature detection means is arranged on a downstream side of the heating means in the bathtub side circulation circuit 51. The hot water supply device does not comprise the temperature detection means on an upstream side of the heating means in the bathtub side circulation circuit 51.SELECTED DRAWING: Figure 1
Patent JP-2020107075-A (JP)
Title: Service provision system, control device, and service provision method
Inventor: MORI YUZUKI
IPC: G06Q10/00
Filed: 2018-12-27
Abstract: To provide a service provision system, a control device, and a service provision method for reducing a possibility of a use of a vehicle that is not assumed by a user.SOLUTION: When maintenance of a vehicle 1 is requested to a service provider, a service provision system 25 delivers key information Dk different from the one that has been delivered to a user terminal 6a to a service provider terminal 6b, so as to perform a service that enables even a service provider to drive the vehicle 1. A storage processing section 32 of a travel management server 28a collects vehicle information Dt1 from the vehicle 1 during keeping the vehicle 1 to a service provider, collects maintenance information Dt2 from a store terminal 27, and stores the pieces of information in a storage device 32a so as to manage the information.SELECTED DRAWING: Figure 4