baber/WOPTO huggingface dataset:
Patent JP-2019218260-A (JP)
Title: Mixed particles, slurry containing mixed particles, and composite
Inventor: KITA KENICHIRO
IPC: C08J3/20
Filed: 2019-07-22
Abstract: To provide mixed particles that can produce a structural member with relatively good resistance to thermal stress.SOLUTION: Mixed particles for a structural member mainly composed of ceramics contain ceramic particles, metal particles, and organosilicon-based polymers. In the mixed particles, the metal particles are contained in the range of 1 vol% to 40 vol% with respect to total volume of the metal particle and the ceramic particles.SELECTED DRAWING: Figure 1
Patent JP-2021020333-A (JP)
Title: Method of renewing existing tubular body and renewal structure
Inventor: ONIZUKA TETSUO
IPC: B29C63/32
Filed: 2019-07-25
Abstract: To streamline a bar arrangement work of steel bars when renewing a deteriorated existing tubular body with the steel bars and a renewal tube.SOLUTION: A method of renewing an existing tubular body of this invention includes the steps of: preparing plural reinforcement modules 10 including steel bars 11 and plates 12 disposed at end parts of the steel bars 11; arranging the plural reinforcement modules 10 so that the steel bars 11 lie along an inner wall 1b of an existing tubular body 1 and connecting the plates 12 of the adjacent reinforcement modules 10 with each other to configure a reinforcement assembly 5 lying along the inner wall 1b; installing a renewal tube 3 opposite to the inner wall 1b across from the reinforcement assembly 5; and charging mortar 6 between the inner wall 1b and the renewal tube 3 to fill the reinforcement assembly 5.SELECTED DRAWING: Figure 1
Patent JP-2019192296-A (JP)
Title: Receipt information generation device, receipt information generation method, and receipt information generation system
Inventor: SHIMAOKA NAOYA
IPC: G07G1/14
Filed: 2019-07-25
Abstract: To provide a receipt information generation device that allows a customer to acquire detailed data of an ordered item any time through a receipt that the customer has received upon settlement even in the case in which the customer himself/herself has not directly acquired the data of the ordered item when using a service.SOLUTION: A receipt information generation device includes: an information acquisition unit that acquires access information for accessing image data showing an image of an ordered item; and a receipt print unit that prints the access information acquired by the information acquisition unit on a receipt upon settlement of the ordered item.SELECTED DRAWING: Figure 5
Patent JP-2021019800-A (JP)
Title: Information display device and information display method
Inventor: KIKUCHI HIROO
IPC: G08B17/00
Filed: 2019-07-26
Abstract: To provide an information display device capable of utilizing a space of an attached equipment.SOLUTION: An information display device is provided in any of an equipment accommodation box, a fire hydrant equipment, and a disaster prevention display panel. The information display device includes a touch panel, a display control unit for displaying an image of a transmitter in at least a part of a region of the display screen of the touch panel, and a transmission operation unit for accepting an input of transmission operation to the image of the transmitter displayed on the touch panel.SELECTED DRAWING: Figure 1
Patent JP-2021022487-A (JP)
Title: Knob
Inventor: YOSHIMATSU KAZUYA
IPC: H01H3/08
Filed: 2019-07-26
Abstract: To provide a knob with a structure that allows a user to easily change the shape.SOLUTION: A knob 10 includes a shaft 14 that is attached to a rotating body such as a rotary encoder and can rotate around an axis 12, an exodermis 16 that is attached to the shaft 14 so as to be able to rotate integrally with the shaft 14 and that can operate such that a user can operate to rotate the shaft 14 around the axis 12, and a plurality of arms 18 configured to be displaceable with respect to the shaft 14 such that the exodermis 16 is radially expanded and contracted with respect to the axis 12.SELECTED DRAWING: Figure 1
Patent JP-2021023175-A (JP)
Title: Flavor improver
Inventor: KASAI KENZO
IPC: A61K8/33
Filed: 2019-08-01
Abstract: To provide a new flavor material with general applicability.SOLUTION: A flavor improver contains 2,6-dimethyl anisole as an active ingredient. The flavor improver can improve the fragrance, or the fragrance and taste of a food/drink for use, or the fragrance of a perfume, while avoiding adverse effect on them.SELECTED DRAWING: None
Patent JP-2021026494-A (JP)
Title: System and program
Inventor: AIBARA NAOKI
IPC: G06Q20/24
Filed: 2019-08-05
Abstract: To provide a simple and highly safe system for splitting a bill.SOLUTION: A system comprises: a payment information receiving unit that receives information indicating a payment amount and a person image from a first terminal; a person identification unit that identifies a plurality of persons in the person image; an approval request unit that requires each of a plurality of second terminals associated with the plurality of persons to approve the burden of at least a part of the payment amount by the plurality of persons; and an execution unit that performs processing for the plurality of persons to bear at least a part of the payment amount when the approval is obtained from the plurality of second terminals.SELECTED DRAWING: Figure 2
Patent JP-2021027722-A (JP)
Title: Control device and actuator device
Inventor: HORIBE RYUSUKE
IPC: H02N11/00
Filed: 2019-08-06
Abstract: To improve the detection accuracy of an index value based on an AC current flowing between a driving DEA and an AC signal generation unit.SOLUTION: A control device that controls a DEA 10 includes: a drive voltage generator 21 that applies a drive voltage to a positive electrode 12 of the DEA 10; an open/close switch unit 22 that is arranged between the positive electrode 12 of the DEA 10 and the ground, is temporarily closed while the DEA 10 is being driven, and short-circuits the positive electrode 12; an AC signal generation unit 23 that applies an AC voltage to a negative electrode 13 of the DEA 10; and a capacitance detection unit 25 that detects the capacitance of the DEA 10 on the basis of an AC current flowing between the DEA 10 and the AC signal generation unit 23 when the open/close switch unit 22 is closed.SELECTED DRAWING: Figure 1
Patent JP-2021026176-A (JP)
Title: Color filter pigment dispersion composition and color filter pigment dispersion resist composition
Inventor: HAYASHI AKIRA
IPC: G03F7/004
Filed: 2019-08-08
Abstract: To allow for preparing a color filter pigment dispersion resist composition which offers high coloring power, high brightness, and superior stability using a color filter pigment dispersion composition.SOLUTION: A color filter pigment dispersion composition is provided, containing a diketopyrrolopyrrole pigment, a quinacridone pigment, a pigment dispersant, an alkali-soluble resin, and an organic solvent (but not containing the Pigment Red 122).SELECTED DRAWING: None
Patent JP-2021028657-A (JP)
Title: Optical unit with shake correcting function, and method of manufacturing the same
Inventor: TAKEI HIROMITSU
IPC: H04N5/232
Filed: 2019-08-09
Abstract: To make an optical unit with a shake correcting function compact.SOLUTION: An optical unit 1 with a shake correcting function comprises a metallic case 97 in which a fixed body 23 encloses an outer peripheral side of a movable body 20. A second connection mechanism 82 which connects a gimbal frame 80 to the fixed body 23 rotatably on a second axis R2 is so constituted that a through hole 117 and a cylinder part 118 are formed integrally in a seventh side plate 107 and an eighth side plate 108 of the case 97, and a second axial-side shaft 84 is inserted into the cylinder part 118 to protrude toward an inner periphery and then contact a second axial-side concave curved surface 95 provided to the gimbal frame 80. The case 97 has a frame part 99 and a frame-shaped plate part 98 equal in plate thickness, and is formed in a three-dimensional shape by bending a case base material 200 punched out of one sheet metal member. In punching the case base material 200, a prepared hole is formed in the sheet metal member, and then the through hole 117 and cylinder part 118 are formed through burring processing.SELECTED DRAWING: Figure 12
Patent JP-2021028454-A (JP)
Title: Remote control drain plug device
Inventor: UCHIKAWA ATSUSHI
IPC: A47K1/14
Filed: 2019-08-09
Abstract: To provide a remote control drain plug device capable of using both manually and electrically with a compact operation part and a high degree of freedom in a mounting location of the operation part.SOLUTION: A remote control drain plug device for opening and closing a drain port provided on the bottom of a tank by an operation on an operation part provided at a position remote from the drain port, includes: a valve member which opens and closes the drain port; an electric drive part which includes a motor member for opening and closing the valve member by rotating a rotation shaft by electric power; a substrate member which controls the action of the motor member of the electric drive part; and an operation part body which is a casing body for storing and arranging at least the substrate member and the electric drive part in the inside thereof. The substrate member is arranged almost parallel to the rotation shaft of the motor member.SELECTED DRAWING: Figure 9
Patent JP-2021029098-A (JP)
Title: Rice cooking method
Inventor: SUGA KEIICHIRO
IPC: A23L7/10
Filed: 2019-08-13
Abstract: To provide a rice cooking method which enables cooking brown rice easily and deliciously without using special equipment.SOLUTION: A rice cooking method using a non-metallic net bag includes the following steps: putting a weighed amount of brown rice into the bag; applying a pressure to the brown rice from the outside of the bag in order to incise cuts into the outermost layer of the brown rice to such a degree as not to reach the inner white rice layer; immersing the bag containing the incised brown rice into water; picking up and draining the bag housing the brown rice which contains water therein by the previous step; and putting the bag housing the drained brown rice into a rice cooker with water prepared in proportion to the weighed amount of the brown rice to cook the rice.SELECTED DRAWING: Figure 3
Patent JP-2021031840-A (JP)
Title: Building skeleton
Inventor: OGAWA HARUHIKO
IPC: E04B5/43
Filed: 2019-08-14
Abstract: To provide a building skeleton supporting a horizontal structure on multiple columns with extended supporting spans of an upper layer side horizontal structure supported on an upper surface of a lower layer horizontal structure supported on a column head.SOLUTION: In a building skeleton having multiple columns 2 and a horizontal structure 3 supported on the columns 2, a lower layer horizontal structure 30L having an area larger than a horizontal sectional area of the columns 2 is supported on the columns 2, and an upper layer side horizontal structure having an area larger than the area of the lower layer horizontal structure 30L is placed on an upper face of the lower layer horizontal structure 30L except corner parts and end parts. The lower layer horizontal structure 30L is stretched over the multiple columns 2.SELECTED DRAWING: Figure 1
Patent JP-2021030872-A (JP)
Title: Heavy-duty pneumatic tire
Inventor: TAKAHASHI TAKETO
IPC: C08L9/00
Filed: 2019-08-23
Abstract: To provide a heavy-duty pneumatic tire having sufficient wet traction performance while maintaining a steering stability.SOLUTION: In an objective heavy-duty pneumatic tire, a side wall rubber includes a diene rubber including butadiene rubber (BR), and a carbon black whose nitrogen adsorption specific surface area is in a range of 60 to 100 m2/g. The compounding ratio of BR is 40 pts.mass or more in 100 pts.mass of the diene rubber, and that ratio of carbon black is 30 pts.mass or more based on 100 pts.mass of diene rubber. The hardness of a cap tread rubber is 55 or more, and a product of that hardness (CAP hardness) and 100% modulus (SIDE M100) of the side wall rubber satisfies the expression of 80≤(CAP hardness)×(SIDE M100)≤190. Besides, the thickness of the side wall rubber is in a range of 3 to 20 mm.SELECTED DRAWING: Figure 1
Patent JP-2021032366-A (JP)
Title: Liquid seal bush
Inventor: HOSODA MAKI
IPC: F16F13/14
Filed: 2019-08-27
Abstract: To easily fit an intermediate cylinder into an outer cylinder.SOLUTION: In a liquid seal bush including an outer cylinder mounted on one of a vibration generating portion and a vibration receiving portion, an inner cylinder 12 mounted on the other and disposed inside of the outer cylinder, an intermediate cylinder disposed between the outer cylinder and the inner cylinder, and an elastic body connecting an outer peripheral surface of the inner cylinder and an inner peripheral surface of the intermediate cylinder, and provided with two liquid chambers 15 and an orifice passage 16 for communicating the liquid chambers to each other at an inner side of the outer cylinder, an outer peripheral surface of the intermediate cylinder is provided with a plurality of positioning projection portions 25 extending in an axial direction and closely kept into contact with an inner peripheral surface of the outer cylinder, in a manner of being respectively disposed at intervals in the circumferential direction, on axial both end portions positioned at an outer side in an axial direction along a center axis O of the liquid seal bush with respect to the liquid chambers and the orifice passage.SELECTED DRAWING: Figure 3
Patent JP-2020038654-A (JP)
Title: Intelligent roadside unit and control method thereof
Inventor: CAO HUO
IPC: H04N5/232
Filed: 2019-09-02
Abstract: To solve problems of high costs and a large amount of data computation of an intelligent roadside unit.SOLUTION: An intelligent roadside unit includes: a circular track; a camera disposed on the circular track and movable along the circular track; a driver for driving the camera; a circular radar array including a plurality of radars for detecting obstacle information in different road directions respectively; and a controller for determining whether a vehicle is approaching and acquiring an approach direction of the vehicle according to the obstacle information detected by the radars, and controlling the driver to drive the camera toward the approach direction for shooting. By setting the circular track and disposing the camera on the circular track, the intelligent roadside unit can control the camera to move to the approach direction of the vehicle for shooting, reduces costs and an amount of data computation as there is no need to arrange a camera in each direction. Furthermore, the intelligent roadside unit adopts the circular radar array so that measurement accuracy can be guaranteed.SELECTED DRAWING: Figure 1
Patent JP-2021042686-A (JP)
Title: Horizontal electric compressor
Inventor: TSUNODA KAZUHISA
IPC: F04C29/02
Filed: 2019-09-09
Abstract: To provide a horizontal electric compressor capable of securing a sufficient amount of lubricant at a compression mechanism portion side even in being inclined, and sufficiently supplying the lubricant to each of slide portions of the compression mechanism portion and a bearing portion of a rotating shaft.SOLUTION: In a horizontal electric compressor, the inside of a housing 110 is divided into a first storage chamber 113 for storing an electric motor portion 10 and a second storage chamber 115 for storing a compression mechanism portion 30, and the compression mechanism portion 30 sucks and compresses a low-pressure refrigerant in the first storage chamber 113 through a suction passage, and discharges the same to the second storage chamber 115, an oil supply passage 70 supplies a lubricant O to a first shaft hole 111b as a bearing portion of a rotating shaft 200 by utilizing pressure difference between the second storage chamber 115 and the first storage chamber 113, and an oil return member 80 is disposed in adjacent to an end portion at the first storage chamber 113 side, of the first shaft hole 111b to guide the lubricant O having passed through the first shaft hole 111b, to an inlet-side end portion of the suction passage opened to the first storage chamber 113.SELECTED DRAWING: Figure 1
Patent JP-2021044932-A (JP)
Title: Magnetic pole position estimation device and magnetic pole position estimation method
Inventor: SUZUKI TOMOHIRO
IPC: H02P25/064
Filed: 2019-09-11
Abstract: To provide a magnetic pole position estimation method and a magnetic pole position estimation device for shortening time required for estimation of a magnetic pole position of a synchronous motor.SOLUTION: A magnetic pole position estimation device has: an exciting circuit; and a control part. The exciting circuit applies current for generating a magnetic field acting on a rotor to a synchronous motor with the rotor. The control part controls an operation of the exciting circuit to control a direction or position of the magnetic field on the basis of acceleration of a needle which moves by the magnetic field, and estimates the direction or position of the magnetic field acting on the needle at a point when a stop condition showing that movement of the needle stops is satisfied as a magnetic pole position of the synchronous motor when the stop condition is satisfied. The control part operates the exciting circuit, and controls the exciting circuit to establish the magnetic pole position of the synchronous motor so that a magnetic field with the same direction or position as the magnetic field at the point when the stop condition is satisfied and with strength stronger than the magnetic field at the point when the stop condition is satisfied acts on the needle when the stop condition is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2021044944-A (JP)
Title: Lock structure
Inventor: KURATA SHO
IPC: H02G3/16
Filed: 2019-09-11
Abstract: To provide a lock structure which enables a large lock claw to be set in a limited space to improve holding power.SOLUTION: A lock structure includes: a lock receiving part 41 formed at a housing 13 which houses electronic components; a first lock claw 43 which is formed at a lower cover 17 attached to the housing 13 and which is inserted into one portion 57 of the lock receiving part 41 to be engaged with the lock receiving part 41 when the lower cover 17 is attached to the housing 13; and a second lock claw 45 which is formed at an undercover 19 provided in parallel with the lower cover 17 and attached to the housing 13 and which is inserted into another portion 67 of the lock receiving part 41, excluding the one portion 57 to be engage with the first lock claw 43, to be engaged with the lock receiving part 41 when the lower cover 17 is attached to the housing 13.SELECTED DRAWING: Figure 3
Patent JP-2021044739-A (JP)
Title: Apparatus, information processing device and program
Inventor: HAYASHIDA TOSHIHARU
IPC: G06F3/12
Filed: 2019-09-12
Abstract: To prevent processing different from processing set in a storage area associated with an information processing element in an apparatus from being processed to data to be stored in a storage area of another apparatus by executing the information processing element copied from the former apparatus to the latter apparatus.SOLUTION: A backup generation part 122 generates backup data including a hash value of processing content data of an instruction associated with a box 132 designated as an output destination of a processing result of a one-touch application 136 and the one-touch application 136 itself in response to an instruction to back up the one-touch application 136 being an example of an information processing element. An application copy part 124 compares the hash value of the processing content of the instruction associated with the box of the output destination of the processing result of the one-touch application 136 in the backup data with the hash value in the data in response to an instruction to copy the backup data, and notifies a user if both the hash values are not coincident.SELECTED DRAWING: Figure 1
Patent JP-2021046580-A (JP)
Title: Carbon dioxide reduction apparatus
Inventor: ARAI TAKEO
IPC: C25B9/00
Filed: 2019-09-18
Abstract: To provide a carbon dioxide reduction apparatus capable of increasing an amount of carbon dioxide reduction reaction products while suppressing an amount of hydrogen produced by a side reaction in a carbon dioxide reduction reaction.SOLUTION: A carbon dioxide reduction apparatus 1 of the present disclosure includes a reduction reaction electrode 10 used for reduction reaction of carbon dioxide, an oxidation reaction electrode 12 electrically connected to the reduction reaction electrode 10 to cause an oxidation reaction, a diaphragm arranged between the reduction reaction electrode 10 and the oxidation reaction electrode 12, and an electrolytic solution 14, in which the diaphragm consists of an anion exchange film 11 arranged at the reduction reaction electrode 10 side and a cation exchange film 13 arranged at the oxidation reaction electrode 12 side.SELECTED DRAWING: Figure 1
Patent JP-2021050926-A (JP)
Title: Pressure sensor
Inventor: KINJO HIROUMI
IPC: G01L1/20
Filed: 2019-09-20
Abstract: To provide a pressure sensor capable of avoiding crosstalk while adhering to an entire sensor sheet.SOLUTION: A pressure sensor sheet includes: a sensor sheet having a first surface and a second surface on the reverse side of the first surface; a substrate facing the first surface; a first adhesive layer of an anisotropic conductive material interposed between the substrate and the sensor sheet; and a plurality of array electrodes interposed between the substrate and the first adhesive layer and separated from each other. The first surface of the sensor sheet adheres to the first adhesive layer. The first adhesive layer has conductivity in its thickness direction and insulating property in its surface direction along its surface.SELECTED DRAWING: Figure 1
Patent JP-2021050657-A (JP)
Title: Vehicle internal combustion engine
Inventor: OKADA HIROFUMI
IPC: F01P3/02
Filed: 2019-09-25
Abstract: To prevent cooling water from flowing backward to a radiator when a vehicle is in a warm-up operation state through a simple structure in a cooling system which uses two electric water pumps in place of a thermostatic valve.SOLUTION: A radiator 9 and a first electric water pump 10 are arranged on a first cooling water circulation passage 8 which circulates cooling water through a head jacket 5. A vehicle interior heater core 13 and a second electric water pump 14 are arranged on a second cooling water circulation passage 12 which circulates the cooling water through a block jacket 4 and the head jacket 5. The first cooling water circulation passage 8 is connected to the block jacket 4 through a cooling water auxiliary passage 11. An orifice 16 installed on the cooling water auxiliary passage 11 equalizes pressure at both ends of the first cooling water circulation passage 8, thereby preventing the cooling water from flowing backward.SELECTED DRAWING: Figure 1
Patent JP-2021050282-A (JP)
Title: Polyester resin sheet and polyester resin sheet-molded container
Inventor: TAKAMORI HIROKO
IPC: B29C51/10
Filed: 2019-09-25
Abstract: To provide a polyester resin sheet which can reduce the amount of carbon dioxide emissions and has heat resistance, and a container using the sheet.SOLUTION: The polyester resin sheet contains a biomass-derived polyester and has a thickness of 200 μm or more and 1,500 μm or less. In the biomass-derived polyester, a diol unit is biomass-derived ethylene glycol and a dicarboxylic acid unit is a fossil fuel-derived dicarboxylic acid. A region of a molecular weight of 100,000 or more in a molecular weight distribution curve obtained by GPC measurement according to JIS K 7252-1 (2008) accounts for 10.0% or more of the whole region.SELECTED DRAWING: Figure 1