baber/WOPTO huggingface dataset:
Patent JP-2021119298-A (JP)
Title: Portable air compressor, and method of controlling portable air compressor
Inventor: UCHIDA HIKARI
IPC: F04B41/02
Filed: 2020-01-30
Abstract: To provide a portable air compressor that is lightened in operation load in a high-temperature environment as compared with before, and also stably used even in the high-temperature environment, and a method of controlling the portable air compressor.SOLUTION: A portable air compressor 36 comprises: a temperature/rotating speed sensor 33 which is arranged at a circumference of the coil of a motor 6, and measures the temperature of the motor 6; a temperature sensor 35 which measures an ambient temperature of the portable air compressor 36; and a control set 30 which controls the operation of the motor 6 using a corrected value obtained by correcting the measured value of the temperature sensor 35 when the value of the temperature/rotating speed sensor 33 exceeds a first threshold value, or the measured value of the temperature sensor 35 when the value of the temperature/rotating speed sensor 33 is equal to or less than the first threshold value.SELECTED DRAWING: Figure 8
Patent JP-2021121547-A (JP)
Title: Coating container
Inventor: MIYAIRI KEISUKE
IPC: B65D47/20
Filed: 2020-01-31
Abstract: To improve operability when coating a certain amount of contents on a part to be coated.SOLUTION: A coating plug 9 is disposed so as to move between a measuring position and a coating position in a container axis direction. A first engagement portion 14 and a second engagement portion 15 that engage with each other in a circumferential direction along the container axis are respectively formed on a measuring cylindrical member 7 and the coating plug. A part where at least the first engagement portion is located among the measuring cylindrical member is provided so as to rotate around the container axis O to an inner plug member 4. The inner plug member and the coating member are provided with a cam mechanism 21 that moves the coating plug from the coating position to the measuring position along with rotation around the container axis of the coating plug to the inner plug member and moves the coating plug to the coating position when the coating plug located at the measuring position is pushed in the container axis direction.SELECTED DRAWING: Figure 1
Patent JP-2021122188-A (JP)
Title: Method for manufacturing alcohol beverage
Inventor: YOSHIDA YASUHIKO
IPC: C12G3/02
Filed: 2020-01-31
Abstract: To provide a novel alcohol beverage.SOLUTION: A method for producing an alcoholic beverage includes the steps of: adding Schizosaccharomyces pombe to soybean milk or/and soybean whey as raw materials for fermentation; and subjecting the fermented product to further fermentation with lactic acid.SELECTED DRAWING: None
Patent JP-2020120655-A (JP)
Title: Work vehicle coordination system
Inventor: FUJIMOTO YOSHITOMO
IPC: A01B69/00
Filed: 2020-02-06
Abstract: To realize ground work travel in which a U turn work area and a turning work area are objects, by a work vehicle coordination control for causing a slave work vehicle to track a master work vehicle.SOLUTION: There is provided a work vehicle coordination system for performing ground work by a master work vehicle 1P and an unmanned maneuvering type slave work vehicle 1C tracking the master work vehicle. The work vehicle coordination system comprises: a master position detection module for detecting a position of the master work vehicle 1P; a slave position detection module for detecting a position of the slave work vehicle 1C; and a U turn work area travel control module for controlling travel in a U turn work area A in which a work is executed by repeating straight movement work travel and U turn. The U turn work area control module determines a slave U turn start point Q1 being a start point of U turn of the slave work vehicle C1 and a slave U turn finish point Q2 being a finish point of U turn of the slave work vehicle 1C, on the basis of a master U turn start point P1 being a start point of U turn of the master work vehicle 1P and a master U turn finish point P2 being a finish point of U turn of the master work vehicle 1P.SELECTED DRAWING: Figure 8
Patent JP-2021122909-A (JP)
Title: Chuck device
Inventor: NOBUHIRO RYOJI
IPC: B23B31/12
Filed: 2020-02-07
Abstract: To easily cope with workpiece of different kinds and sizes.SOLUTION: A chuck device includes a plurality of chucking pins 10 arranged around a shaft center of a chuck body 1, a top jaw 20 provided on the chucking pins 10, an auxiliary claw 30 for gripping workpiece w, a first member 41 having a first tapered part 41a inclined to a surface perpendicular to an axial direction of the chuck body 1, a second member 42 having a second tapered part 42a in slide contact with the first tapered part 41a, and a screw shaft 43 arranged in a radial direction of the chuck body 1. The first tapered part 41a and the second tapered part 42a are slid in the radial direction of the chuck body 1 by screw-in of the screw shaft 43, thereby the first member 41 and the second member 42 are relatively moved in the axial direction of the chuck body 1 and an end face 31a of an auxiliary claw 30 is pressed against an opposite surface 21d of the top jaw 20, and thereby the auxiliary claw 30 is fixed to the top jaw 20.SELECTED DRAWING: Figure 1
Patent JP-2021035756-A (JP)
Title: Method for manufacturing structure and structure
Inventor: MATSUMOTO KEIZO
IPC: B29C63/06
Filed: 2020-02-12
Abstract: To provide a method for manufacturing a structure and a structure, in which the structure is made of FRP and can achieve a high degree of freedom in cross-sectional shape even at a low cost.SOLUTION: A method for manufacturing a structure comprises: a winding step for winding multiple sheets of a composite material including reinforcement fibers and an uncured thermosetting resin around a hollow cylindrical core material CY to form a tubular laminate LM; a compressing step for winding a tape TP or a film on the outer circumference of the laminate LM to compress the laminate; a preliminary heating step for heating the laminate LM to a state in which the thermosetting resin is not completely cured; and a main heating step for heating the laminate LM until the thermosetting resin is completely cured while transforming the cylindrical core material CY into a non-circular cross-sectional shape by disposing the laminate LM and the cylindrical core material CY with the tape TP or the film wound therearound in a mold and applying pressure to the mold.SELECTED DRAWING: Figure 8
Patent JP-2021130202-A (JP)
Title: Control method of molding machine and molding machine
Inventor: YABUKI YASUHIRO
IPC: B29C45/76
Filed: 2020-02-18
Abstract: To provide a control method of a molding machine and the molding machine, capable of satisfactorily controlling an actuator that generates pressure or force while receiving an external force during molding when molding is performed between a mold attached to one plate and a mold attached to the other plate.SOLUTION: In a control method of a molding machine 11 that performs molding between a mold 12 attached to one plate 13 and a mold 16 attached to the other plate 17, an actuator 23 is provided to generate pressure or force while receiving external force during molding is provided, and when the actuator 23 is pressure-controlled or force-controlled, a feedback control command signal c and a negative feed forward control command signal d are combined and applied in at least a part of the steps.SELECTED DRAWING: Figure 4
Patent JP-2020093549-A (JP)
Title: Printing apparatus, control method therefor, and program
Inventor: KASAI MASAKI
IPC: B41J29/38
Filed: 2020-02-19
Abstract: To solve the problem that a print job that does not match an authenticated user name remains in a print server and cannot be executed as a print job or deleted.SOLUTION: A printing apparatus: transmits a request for a print job list including at least a job owner name of a print job, the print job list including information that specifies a list of print jobs matching an authenticated user name, a list of print jobs in which the authenticated user name does not match the job owner name, or a list of print jobs in which the job owner name is unknown, and which contains additional information to specify the authenticated user name and a print job; receives a print job list transmitted in response to the request; and displays the received print job list.SELECTED DRAWING: Figure 7
Patent JP-2021134808-A (JP)
Title: Valve device
Inventor: KOBAYASHI HIROSHI
IPC: F16K49/00
Filed: 2020-02-25
Abstract: To suppress the occurrence of failure due to influence of the temperature of temperature control fluid.SOLUTION: A first port 103 takes in temperature control fluid. A second port 104 discharges the temperature control fluid taken into the first port. A piston 110 can be moved with pressure, and opens and closes a flow path 105 connecting the first port and the second port. A pressure adjustment space is provided at least on one side in a movement direction of the piston at the time of opening and closing the flow path. Third ports 120a, b supply air to the pressure adjustment space. Leak parts 121a, b communicate with the pressure adjustment space, and leak the air supplied to the pressure adjustment space.SELECTED DRAWING: Figure 2
Patent JP-2021132905-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2020-02-27
Abstract: To provide a game machine capable of reducing a possibility of irritating a player.SOLUTION: A game machine 1 includes performance execution means that executes a favorable opportunity performance that, triggered by an event that a favorable opportunity image 30 to be displayed on display means 91 reaches a prescribed mode, suggests increase in a probability that a winning/losing determination result may turn out a winning. If, even though an abetment performance representing that there is a possibility that the favorable opportunity image 30 may reach the prescribed mode, the favorable opportunity image 30 does not reach the prescribed mode, the favorable opportunity image 30 is erased, and, at least a part of an identification symbol 80 constituting a combination representing that the winning/losing determination result is a failure appears, so that notification representing that the winning/losing determination result is the failure, is completed.SELECTED DRAWING: Figure 10
Patent JP-2021135205-A (JP)
Title: Gas detection method, program, and gas detection system
Inventor: OKI AKIO
IPC: G01N1/26
Filed: 2020-02-27
Abstract: To easily reduce a period of time required for detecting an object gas to be detected.SOLUTION: A gas detection method includes a pretreatment and a main treatment. The pretreatment sucks air from a suction port 11 in each of a plurality of detection sections A0 in an object space A1. The pretreatment determines whether it is an object section B1 in which an object gas to be detected exists or a reference section B2 in which a reference gas exists, for each detection section A0, on the basis of the detection result of a gas composition in the sucked air. The main treatment sucks air from the suction port 11 in the detection section A0 determined to be the object section B1 to detect the object gas. The main treatment acquires a comparison gas to be used for comparison with the object gas in the detection section A0 determined to be the reference section B2.SELECTED DRAWING: Figure 3
Patent JP-2021134739-A (JP)
Title: Multi-stage vortex pump device
Inventor: SASAYAMA DAIKAN
IPC: F04D1/08
Filed: 2020-02-28
Abstract: To provide a multi-stage vortex pump device that has excellent pump efficiency by improving water tightness between components.SOLUTION: A pump device for performing multi-stage vortex pump action with the rotation of a rotation shaft includes: an electric motor; an impeller rotatably driven by the electric motor; and a casing positioned so as to cover an outer periphery of the impeller and having an outer shell which forms a pump chamber. The casing includes a stator blade part including a recess part. A return guide includes a protrusion part to be fitted to the recess part on a back side.SELECTED DRAWING: Figure 16
Patent JP-2020109097-A (JP)
Title: Organic electroluminescent materials and devices
Inventor: BROOKS JASON
IPC: H01L51/50
Filed: 2020-02-28
Abstract: To provide compounds that may be used in blue devices and have high efficiency.SOLUTION: Imidazophenanthridine ligands and metal complexes, such as the compounds 99 and 100, are provided. They exhibit improved stability through a linking substitution that links a nitrogen-bonded carbon atom of an imidazole ring to a carbon atom on the adjacent fused aryl ring. The compounds may be used in organic light emitting devices, particularly as emissive dopants, for providing devices with improved efficiency, stability and manufacture.SELECTED DRAWING: Figure 1
Patent JP-2021133652-A (JP)
Title: Liquid storage pack
Inventor: IKEGAME TAKESHI
IPC: B41J2/175
Filed: 2020-02-28
Abstract: To provide a liquid storage pack which can stably supply liquid within the liquid storage pack in a uniform concentration.SOLUTION: A liquid storage pack 20 has a flattened flexible bag body 60 which contains liquid to be supplied to a liquid discharge device 11, and a spacer member 90 provided within the bag body 60. The spacer member 90 has outer shape symmetric with respect to a predetermined reference plane P2. When the bag body 60 is filled with the liquid, the reference plane P2 is arranged to be displaced in the thickness direction from a central plane P1 of the bag body 60 which passes through the center of the bag body 60 in the thickness direction and is perpendicular to the thickness direction.SELECTED DRAWING: Figure 3
Patent JP-2021139295-A (JP)
Title: Muffler
Inventor: TAKEUCHI MASAYA
IPC: F01N1/02
Filed: 2020-03-02
Abstract: To provide a muffler that can preferably reduce a soundwave with a specific frequency.SOLUTION: A muffler includes an exhaust pipe and a space formation member. The exhaust pipe has a cylindrical shape including a flow channel through which an exhaust gas passes therein. The space formation member branches from the flow channel and forms multiple closed spaces adjacent to the flow channel between the exhaust pipe and the space formation member. The multiple closed spaces are communicated to the flow channel respectively through one communication hole.SELECTED DRAWING: Figure 2
Patent JP-2021138384-A (JP)
Title: Carpet package and exhibition method thereof
Inventor: MIYATAKE MAKI
IPC: B65D77/00
Filed: 2020-03-03
Abstract: To provide a carpet package in which convenience or the like can be grasped at a glance, and purchasing desire can be increased.SOLUTION: A carpet package P1 comprises a package 2 configured by a laundry net, and a carpet 3 folded in a packed state and housed in the package 2. Since the folded carpet is housed in the package made of the laundry net, a buyer can acquire attractive information that the carpet can be certainly washed at a home etc. at a glance, a commercial value can be improved, and purchasing desire can be increased.SELECTED DRAWING: Figure 2
Patent JP-2021139132-A (JP)
Title: Connector for brace
Inventor: MAEDA TAKESHI
IPC: E04B1/58
Filed: 2020-03-03
Abstract: To provide a connector for a brace increasing a welding area between a projection part for connecting the brace and a base part fixed to an object to be reinforced.SOLUTION: A connector for connecting a brace and an object to be reinforced, comprises: a base part having a shape having a part along the object to be reinforced; a projecting part that projects in a direction intersecting the base part and connects an end part of the brace; and a fastener that is attached to the projecting part and holds the brace so that the brace so as not to fall off; the base part is provided with a fixing part consisting of a recessed hole or through-hole that includes an end of the projection part, and the end part of the projection part and the base part are connected by welding in a state where the end part of the projection part is included in the fixing part.SELECTED DRAWING: Figure 4
Patent JP-2021140539-A (JP)
Title: Information system, terminal, server, and program
Inventor: KATO HARUHISA
IPC: H04N21/431
Filed: 2020-03-06
Abstract: To provide an information system capable of suppressing band compression to perform an augmented reality display.SOLUTION: An information system 100 has a terminal 10 and a server 20 that can communicate with each other via a network. The terminal includes an imaging unit 11, a recognition unit 12, an extraction unit 13, and a presentation unit 17. The server 20 includes a second rendering unit 25. The imaging unit 11 acquires a captured image by capturing an image. The recognition unit 12 obtains recognition results of an object captured in a captured image after being analyzed and estimation results of a position and posture of the object as target information. The extraction unit 13 extracts a portion where shielding is generated in an object to be rendered by the second rendering unit 25 on the basis of the target information as extraction information. The second rendering unit 25 generates second rendering information by rendering content according to the target information except a portion that is a shielding occurrence portion in the extraction information. The presentation unit 17 presents second rendering information.SELECTED DRAWING: Figure 1
Patent JP-2021137929-A (JP)
Title: Circular Thomson blade fixing method and fixing structure
Inventor: TAKEMURA SHOJI
IPC: B26D7/26
Filed: 2020-03-06
Abstract: To provide a fixing member for firmly holding a Thomson blade.SOLUTION: A Thomson blade attachment hole and a Thomson blade fixing member insertion hole are integrally formed (a shape obtained by connecting a substantial rectangle and a circular arc in a plan view), one surface of one component formed by diving substantially rectangular parallelepiped into two is determined to be a Thomson blade contact surface, the surface of the other component is determined to be a fixing member insertion hole contact surface, and a normal and inverse tapered surfaces of each component are relatively arranged and pressure-inserted into the fixing member insertion hole. Also, the length of a contact part between the fixing member and a circular Thomson blade is from 5% to 15% of the circumference of the circular Thomson blade in a plan view.SELECTED DRAWING: Figure 7
Patent JP-2021030305-A (JP)
Title: Dissimilar metal member joint structure and precursor thereof
Inventor: KABAYAMA SHOHEI
IPC: B23K1/16
Filed: 2020-03-10
Abstract: To provide a dissimilar metal member joint structure suppressing the generation of intermetallic compounds and having excellent joint strength, and a precursor thereof.SOLUTION: A dissimilar metal member joint structure includes: a plate-shaped first metal member 11, a plate-shaped second metal member 12 made of a material different from the first metal member 11; and a brazing material 13. The brazing 13 joins a joint end surface 11a of the first metal member 11 and a joint end surface 12a of the second metal member 12, and satisfies either one or both of the following conditions (1) and (2). (1) The joint end surface 11a of the first metal member 11 is an inclined surface in which at least a part of the first metal member 11 in a thickness direction is inclined with respect to a plane 11p vertical to the thickness direction of the first metal member 11. (2) The joint end surface 12a of the second metal member 12 is an inclined surface in which at least a part of the second metal member 12 in a thickness direction is inclined with respect to a plane 12p vertical to the thickness direction of the second metal member 12.SELECTED DRAWING: Figure 1
Patent JP-2020090889-A (JP)
Title: Important object management device
Inventor: INABA KATSUYUKI
IPC: E05B19/00
Filed: 2020-03-10
Abstract: To provide an important object management device that can reduce time-consuming work when taking out stored objects.SOLUTION: The important object management device has a plurality of compartments 31 that can be locked and keep stored objects. The important object management device includes input means 71, to which a purpose of use is input when the compartments 31 are unlocked. This facilitates the input of the purpose of use compared to cases of writing the purpose of use on paper such as a notebook by hand or inputting it in another management PC manually. Therefore, it is possible to reduce time-consuming work when unlocking the compartments in order to take out stored objects.SELECTED DRAWING: Figure 1
Patent JP-2021141830-A (JP)
Title: Cultivation method of strawberry
Inventor: TANAKA TORU
IPC: A01G7/00
Filed: 2020-03-11
Abstract: To provide a cultivation method of strawberry which reduces labor time and labor cost taken in raising new seedlings and transplantation work.SOLUTION: A cultivation method of strawberry according to the present invention is a cultivation method of strawberry in a plant factory 10 utilizing an artificial light source 12. In the cultivation method of strawberry, after a first harvest season from the start of harvest to the end of harvest due to yield reduction of strawberry, a seedling 30 from which harvest ended is taken out from a pot 20, and the seedling 30 is transplanted into the pot 20 such that a crown of the seedling 30 is buried in culture medium to a degree that a growing point of the crown is not completely buried.SELECTED DRAWING: Figure 1
Patent JP-2021143628-A (JP)
Title: Intake system for engine
Inventor: NIIDA KAZUYA
IPC: F01M13/00
Filed: 2020-03-12
Abstract: To provide an intake system for an engine capable of avoiding the freezing of water content contained in blow-by gas.SOLUTION: An intake system for an engine 1 includes a turbosupercharger 5 having a turbine 52 to be driven by exhaust gas and a compressor 51 connected to the turbine 52 for compressing intake air, and a blow-by gas passage 71 for returning blow-by gas leaking into the engine into an intake pipe, wherein a flange part 54a is provided for introducing intake air into a compressor housing 54 via an air pipe 10, the air pipe 10 having a flange part 11a joined to the flange part 54a, a connection pipe part 12 joined to the blow-by gas passage 71, and a rib part 13 formed on the extension surface of the flange part 11a to connect the flange part 11a to the connection pipe part 12.SELECTED DRAWING: Figure 4
Patent JP-2021143283-A (JP)
Title: Adhesive resin composition, adhesive resin molding, adhesive resin laminate, and housing sealing material
Inventor: TAKEI KUNIHIRO
IPC: C09J7/35
Filed: 2020-03-12
Abstract: To provide an adhesive resin composition, an adhesive resin molding, an adhesive resin laminate, and a housing sealing material which have both adhesiveness and gas barrier properties.SOLUTION: The adhesive resin composition contains, as essential components, an acid-modified polyolefin resin (A) and a gas barrier resin (B) as a gas barrier component. The density of the acid-modified polyolefin resin (A) is in the range of 0.8-1.0 g/cm3, and the density of the gas barrier resin (B) is in the range of 1.1-1.5 g/cm3. The adhesive resin composition contains the gas barrier resin (B) in the range of 10-40 pts.wt. in 100 pts.wt. of the total solid content.SELECTED DRAWING: None