baber/WOPTO huggingface dataset:
Patent JP-2019081020-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-02-28
Abstract: To enhance interest in a performance.SOLUTION: A Pachinko game machine PY1 can execute a suggestion performance suggesting that a game state may be changed, and can execute an advance notice performance in which execution of the suggestion performance is noticed in advance. Game states include a first game state (normal game state) and a second game state (big winning game state). Advance notice performances include a first advance notice performance (special symbol variation time advance notice performance) which can be executed during setting of the first game state and a second advance notice performance (big winning game time advance notice performance) which can be executed during setting of the second game state.SELECTED DRAWING: Figure 42
Patent JP-2019172563-A (JP)
Title: Method for producing silica glass containing TiO2
Inventor: IKUTA YOSIAKI
IPC: C03B20/00
Filed: 2019-03-15
Abstract: To provide a method for producing silica glass containing TiOin which variations in TiOconcentration are reduced, and trouble such as striped striae is solved.MEANS FOR SOLVING THE PROBLEM: A method for producing silica glass containing TiO2 has a melting step for melting silica fine particles containing TiOwith at least one selected from the group consisting of flame and plasma.SELECTED DRAWING: Figure 1
Patent JP-2020155282-A (JP)
Title: Method for producing electric wire and cable, and electric wire and cable
Inventor: NISHIGUCHI MASAMI
IPC: H01B7/02
Filed: 2019-03-19
Abstract: To provide a method for producing an electric wire and a cable having good appearance, heat resistance, high abrasion resistance, and high strength.SOLUTION: There is provided a method for producing an electric wire and a cable, including: a step (α) of molding a mixture (C) obtained by melting and mixing at least two components comprising a resin composition (A) which contains a polyolefin-based resin, an organic peroxide, a silane coupling agent, and an inorganic filler, as well as a silanol condensation catalyst resin composition (B), around a conductor and/or an optical fiber; and a step (β) of bringing the molding into contact with water to crosslink. In 100 mass% of the resin component in the mixture (C), the total content of an unsaturated carboxylic acid-modified polyolefin-based resin, an ethylene-(meth)alkyl acid copolymer and an ethylene-(meth)alkyl acid alkyl-(meth) alkyl acid copolymer is 20 to 60 mass%, and the content of a metal hydrate is 20 to 300 pts. mass based on 100 pts. mass of the resin component in the mixture (C).SELECTED DRAWING: None
Patent JP-2020154113-A (JP)
Title: Belt device and image forming apparatus
Inventor: FURUYA SEIJI
IPC: G03G21/00
Filed: 2019-03-20
Abstract: To accurately and efficiently detect a belt surface with an optical sensor.SOLUTION: There is installed an optical sensor 80 that is arranged opposite to an intermediate transfer belt 8 (belt member) that is stretched over a plurality of roller members 16 to 20 and moves in a predetermined moving direction, and is configured to be rotatable with a direction substantially orthogonal to the moving direction as a rotation axis direction. The state of irregularities on a belt surface of the intermediate transfer belt 8 is detected with the optical sensor 80 while moving the intermediate transfer belt 8, and the density of the belt surface is detected by the optical sensor 80 while rotating the optical sensor 80 in accordance with the irregular shape of the belt surface with the intermediate transfer belt 8 being moved.SELECTED DRAWING: Figure 7
Patent JP-2020159327-A (JP)
Title: Control device of internal combustion engine with supercharger
Inventor: HARA SHOTA
IPC: F02D23/00
Filed: 2019-03-27
Abstract: To provide a control device of an internal combustion engine with a supercharger which allows for improvement of torque responsiveness in an accelerated state.SOLUTION: The control device of an internal combustion engine with a supercharger is provided that comprises: an operation state detection unit detecting an operation state of the internal combustion engine; a change rate acquisition unit acquiring a change rate of an engine speed; an intake pressure acquisition unit acquiring intake pressure; and a control unit controlling a valve overlapping amount. When it is detected that internal combustion engine is in the accelerated state by the operation state detection unit, and a change rate of the engine speed is equal to a prescribed amount or higher and a difference between the intake pressure and a target value of the intake pressure is equal to a threshold or larger, the control unit sets the valve overlapping amount to a first amount, also when it is detected that the internal combustion engine is in the accelerated state by the operation state detection unit, the change rate of the engine speed is equal to the prescribed amount or higher, and the difference is smaller than the threshold, or when it is detected that the internal combustion engine is in the accelerated state by the operation state detection unit, and the change rate of the engine speed is lower than the prescribed amount, the control unit sets the valve overlapping amount larger than the first amount.SELECTED DRAWING: Figure 3
Patent JP-2020157010-A (JP)
Title: Security box
Inventor: FUJINUMA KATSUYUKI
IPC: E05B41/00
Filed: 2019-03-28
Abstract: To provide a security box easily performing history management and capable of preventing a fraudulent use by definitely providing a user with a stored object in a storage chamber associated with the user.SOLUTION: A security box that can be opened/closed by only a user previously permitted, comprises control means 7a that specifies a storage chamber 2 associated with a biometric pattern authenticated by biometric authentication means 6 and 7b, causes a corresponding lock mechanism 15 to open the lock, and allows visual recognition of the storage chamber by visual recognition assist means 12 and 19.SELECTED DRAWING: Figure 1
Patent JP-2020166948-A (JP)
Title: Ion generator
Inventor: YAMADA KEITARO
IPC: H01T23/00
Filed: 2019-03-28
Abstract: To provide an ion generator capable of suppressing a decrease in the amount of ions generated.SOLUTION: An ion generator 100 includes an air blower 6, a first discharge electrode 72, a second discharge electrode 73, a first guide surface 74a and a second guide surface 75a. The air blower 6 blows spiral wind F1 that flows in a spiral. The first discharge electrode 72 is disposed downstream of the air blower 6. The first guide surface 74a guides spiral wind F11 to the first discharge electrode 72. The second discharge electrode 73 is disposed downstream of the air blower 6. The second guide surface 75a guides spiral wind F12 to the second discharge electrode 73.SELECTED DRAWING: Figure 5
Patent JP-2020040869-A (JP)
Title: Resin composition for laminated glass interlayer, laminated glass interlayer, film material for laminated glass interlayer, laminated glass, and laminated glass manufacturing method, image display device, resin composition for impact-resistant member, impact-resistant film and film material for impact-resistant film
Inventor: KUZUOKA HIROKI
IPC: C08K5/09
Filed: 2019-03-29
Abstract: To provide a resin composition for a laminated glass interlayer, the resin composition enabling a laminated glass having excellent anti-chip properties to be produced.SOLUTION: Provided is a resin composition for a laminated glass interlayer, the resin composition: being used to form a laminated glass interlayer provided between two glass panels disposed facing each other; and including (A) a (meth)acrylic copolymer having an epoxy group, and (B) a curing agent.SELECTED DRAWING: Figure 1
Patent JP-2020165376-A (JP)
Title: Electric oil pump
Inventor: WU NAN
IPC: F04C15/00
Filed: 2019-03-29
Abstract: To provide an electric oil pump 1, in which molding costs of a first body 57 and molding costs of a second body 52 in a pump body are restrained from increasing, and oil paths with complicated shapes can be provided to the first body 57 and the second body 52, respectively.SOLUTION: A pump includes a separate plate 58 between a first body 57 and a second body 52, and the separate plate 58 includes openings (58b-d) for communicating an oil path provided to the first body 57 and an oil path provided to the second body 52. The separate plate 58 functions as an axial rear side wall of the oil path provided to the first body 57, and functions as an axial front side wall of the oil path provided to the second body 52. Therefore, the oil path provided to the first body 57 and the oil path provided to the second body 52 can be made into concave parts indented in an axial direction, respectively.SELECTED DRAWING: Figure 7
Patent JP-2020166153-A (JP)
Title: Map evaluation device, map evaluation method, and map evaluation program
Inventor: NINOMIYA YOSHIKI
IPC: G09B29/00
Filed: 2019-03-29
Abstract: To evaluate reliability of map data in advance over an entire map.SOLUTION: A map evaluation device of disclosure includes a convergence matching unit, a convergence position acquisition unit, and an index calculation unit. The convergence matching unit moves measurement data relative to map data so that an evaluation function indicating a degree of coincidence between the map data and measurement data converges to output a position where the evaluation function is converged as a position when the measurement data and the map data match. The convergence position acquisition unit acquires a convergence position corresponding to each of a plurality of initial search positions by causing the plurality of initial search positions to perform matching of the measurement data to the map data. The index calculation unit calculates an evaluation index based on a spatial distribution of the acquired plurality of convergence positions.SELECTED DRAWING: Figure 2
Patent JP-2020164130-A (JP)
Title: Occupant protection device
Inventor: NAGASAWA ISAMU
IPC: B60R21/233
Filed: 2019-03-29
Abstract: To provide an occupant protection device which can improve occupant protective function.SOLUTION: An occupant protection device 101 expands air bags 121a, 121b and air bags 121e, 121d along a side face of a seat 10, and expands a sub air bag 121i and a sub air bag 121k on the left and right of a communication passage 210. The air bags 121a, 121b and the air bags 121e, 121d are communicated by an air bag 121c or the like, and constitute a part of an air bag 121 which is expanded in a toric form so as to surround an occupant P. Further, the sub air bag 121i and the sub air bag 121k, which are provided in the air bag 121, are so expanded as to be larger than a diameter of a storage part 12d in the communication passage 210.SELECTED DRAWING: Figure 2
Patent JP-2020164500-A (JP)
Title: Denture Stabilizer Remover
Inventor: SUZUKI TEI
IPC: A61K8/81
Filed: 2019-03-30
Abstract: To realize denture stabilizer removers that can easily remove and clean a denture stabilizer and further exert a bactericidal effect, in the denture stabilizer remover for removing and cleaning the denture stabilizer.SOLUTION: In the denture stabilizer remover for removing and cleaning the denture stabilizer, at least a lower alcohol, water, a thickener, and a surfactant are contained, and the content of the lower alcohol is 30 wt.% or more to less than 60 wt.%.SELECTED DRAWING: Figure 3
Patent JP-2020169306-A (JP)
Title: Flame-retardant rubber composition and flame-retardant fuel hose
Inventor: NOMURA TAKAAKI
IPC: F16L11/08
Filed: 2019-04-05
Abstract: To provide a flame-retardant rubber composition and a flame-retardant fuel hose that have sufficiently high flame retardancy and can prevent precipitation of an intumescent flame retardant from a molding surface due to steam vulcanization.SOLUTION: A flame-retardant rubber composition contains the following a-e. a. chlorosulfonated polyethylene. b. metalhydroxide with an average particle size of 0.6 μm or less. c. metal oxide. d. chlorinated paraffin. e. intumescent flame retardant.SELECTED DRAWING: Figure 1
Patent JP-2020173894-A (JP)
Title: Joint connector
Inventor: SUGAWARA YUTA
IPC: H01R31/08
Filed: 2019-04-08
Abstract: To provide a joint connector that can respond to a change in the specifications of various types of joint circuits while reducing manufacturing costs.SOLUTION: A conductive pattern 22 including a contact pattern 22a that comes into contact with a terminal contact 52a formed at the front end of a terminal 50 in the insertion direction into a terminal accommodation chamber 11, and a connection pattern 22b that connects the contact pattern 22a to an end face 20a is formed on a surface 20b, and the end faces 20a are superimposed on each other to obtain a plurality of split plates 20 capable of electrically connecting the connection patterns 22b to each other, and a connector housing 10 is provided with plate holding portion 13 for holding the plurality of split plates 20 in the shape of a single plate, which is located at a position where the contact patterns 22a of the conductive pattern 22 corresponding to the terminal contacts 52a of the respective terminals 50 are brought into contact with each other in a state where the plurality of terminals 50 are housed in the terminal accommodation chamber 11, and the end faces 20a are superimposed on each other.SELECTED DRAWING: Figure 1
Patent JP-2020172993-A (JP)
Title: Reduction device and control system
Inventor: KAMAGATA SHUICHI
IPC: F16H1/32
Filed: 2019-04-11
Abstract: To provide a reduction device which can easily perform the state management and a state diagnosis of a reduction gear mounted to a device such as a robot, and the state management of the device, such as a robot, mounted with the reduction gear, with simple configuration, and a control system.SOLUTION: A reduction device 10 comprises a reduction gear 3, a speaker 18 and a control device 19. The speaker 18 outputs a sound having a waveform which is reverse to a waveform of a sound generated at an operation of the reduction gear 3. The control device 19 creates a signal inputted to the speaker 18 by changing at least either of an amplitude and a phase of fundamental waveform data according to a command signal for indicating an operation state of a motor which is connected to the reduction gear 3 on the basis of a correspondence relationship between the stored fundamental waveform data and drive condition data.SELECTED DRAWING: Figure 1
Patent JP-2020171243-A (JP)
Title: Mower
Inventor: KOBAYASHI TAKANORI
IPC: A01D34/64
Filed: 2019-04-11
Abstract: To perform mowing easily at a slant face (slope surface).SOLUTION: A mower comprises: a machine body; a travel unit provided on the machine body; a mowing unit provided on the machine body; a posture detection unit which can detect at least a pitch angle of the machine body as a posture of the machine body; and a control unit for controlling the travel unit so that the machine body travels along a reference line. The control unit comprises: a first posture change part for changing an orientation of the machine body by controlling the travel unit before at least causing the machine body to travel along the reference line; a contour line arithmetic part for calculating a contour line of a slope face when the machine body is at a slope face, on the basis of a plurality of pitch angles detected by the posture detection unit when changing the orientation of the machine body by the first posture change part; a line setting part for setting the contour line calculated by the contour line arithmetic part as the reference line; and a second posture change part for changing the orientation of the machine body so as to travel along the reference line set by the line setting part.SELECTED DRAWING: Figure 1
Patent JP-2020181837-A (JP)
Title: Heat dissipation structure of semiconductor device, manufacturing method thereof, and amplifier
Inventor: OKAMOTO NAOYA
IPC: H01L23/48
Filed: 2019-04-23
Abstract: To enable more efficient heat dissipation than the conventional heat dissipation structure.SOLUTION: A heat dissipation structure of a semiconductor device includes a heat sink 3 provided on the back surface side of a substrate 2 constituting a semiconductor device 1, a metal wiring 5 provided on an electrode 4 on the surface side of the semiconductor device, and a surface side heat spreader 7 connected to a metal portion 6 provided at least partially on the outer peripheral portion on the surface side of the semiconductor device.SELECTED DRAWING: Figure 1
Patent JP-2020179736-A (JP)
Title: Vehicle air conditioner
Inventor: IWASAKI TATSUYA
IPC: B60H1/00
Filed: 2019-04-24
Abstract: To suppress abnormal noise occurring when air passes through a small gap even if the gap occurs between a seal part and a surface of a casing.SOLUTION: A damper includes a rotary shaft, a closing plate part 62, and a plate-like seal part 64 protruding from a peripheral edge part of the closing plate part 62 and made of an elastic material. A casing 51C includes: a seal surface 51a with which a tip in a protruding direction of the seal part 64 comes into contact; and a flow velocity reduction part 59 which reduces a flow velocity of air passing through a gap formed between the seal surface 51a and the seal part 64.SELECTED DRAWING: Figure 11
Patent JP-2020181309-A (JP)
Title: Retrieval support method and information processing device
Inventor: NAGATA TORU
IPC: G06F16/338
Filed: 2019-04-24
Abstract: To shorten a retrieval time.SOLUTION: A retrieval support method performs clustering of documents of the number N of specific documents among a plurality of documents included in a retrieval result of document retrieval, and presents a word extracted from a document classified into each cluster generated by the clustering as a retrieval keyword candidate. The retrieval support method allows a computer to execute processing of: specifying a document including a specific word among documents classified into each cluster about each cluster generated by the clustering when a time required for the clustering exceeds the reference; and updating the number N of the specific documents into the number N-M of documents obtained by subtracting the number M of the documents including the specific word from the number N of the specific documents.SELECTED DRAWING: Figure 12
Patent JP-2020179349-A (JP)
Title: Wastewater treatment method
Inventor: NAKAMURA SHINICHI
IPC: C02F9/06
Filed: 2019-04-25
Abstract: To provide a method of wastewater treatment capable of improving purification of wastewater with oil components to be made more efficient than a conventional method and capable of dealing with consumption of activated carbon.SOLUTION: A method includes an adhesion process of oil components in wastewater by an adhesive material 4, an absorption process of dirt components in wastewater by an adsorbent material, and a heating/activation process of an adsorbent material of dirt components, so that the adhesive material 4 of the oil components is carbonized in the heating/activation process of the adsorbent material of the dirt components. Since the adsorbent material of the dirt component is carbonized in the heating/activation process of the adsorbent material of the dirt component, the adhesive material of the oil component can be carbonized by using the heat in the heating/activation process of the adsorbent material. When the heated and activated adsorbent is reused, a carbonized product of the adhesive material can be simultaneously activated by heating and used as an adsorbent material.SELECTED DRAWING: Figure 1
Patent JP-2020182354-A (JP)
Title: Start control device of vehicle
Inventor: TATEYAMA KOJI
IPC: B60L50/60
Filed: 2019-04-26
Abstract: To provide a start control device of a vehicle which can suppress the occurrence of a situation in which the vehicle cannot be started.SOLUTION: A vehicle to which a start control device is applied includes: a motor 2 for traveling which is driven by receiving power supply from a drive battery 1; an electric apparatus 5 which is driven by receiving power supply from an auxiliary battery 4; and a DC/DC converter 6 which steps down voltage of the drive battery 1 and charges from the drive battery 1 to the auxiliary battery 4. The start control device includes a vehicle control ECU 7 which operates to control various apparatuses of the vehicle including the electric apparatus 5 and the DC/DC converter 6 by receiving power supply from the auxiliary battery 4. The vehicle control ECU 7 controls the DC/DC converter 6 and charges from the drive battery 1 to the auxiliary battery 4 while stopping power supply from the auxiliary battery 4 to the electric apparatus 5 when voltage of the auxiliary battery 4 is less than a threshold at the start of the vehicle, and subsequently starts power supply from the auxiliary battery 4 to the electric apparatus 5.SELECTED DRAWING: Figure 1
Patent JP-2020064596-A (JP)
Title: Event management system for controlling group actions between a plurality of participants by using total processing attribute
Inventor: ASANUMA KATSUHIDE
IPC: G06Q50/10
Filed: 2019-05-06
Abstract: To provide a user interface for generation of an event and participation in an event.SOLUTION: An event management system comprises: an API database storing an event execution management API and a resource management API; an event database storing an event execution program and log data; an API registration processing unit; an event generation processing unit; an event registration processing unit; a communication processing unit; and a general user mutual action management unit for managing group actions between a plurality of participants by using an object called a total processing attribute having information for total processing including not only an attribute value unique to each member but also a representative value and a representative property. An event generating person describes an operation of an object multilayered by modules of the event execution program in a scenario attaching to each module. A descriptor for describing the scenario is used.SELECTED DRAWING: Figure 14
Patent JP-2020187840-A (JP)
Title: Terminal and connector
Inventor: MITA NATSUHIRO
IPC: H01R12/91
Filed: 2019-05-10
Abstract: To provide a terminal which is formed by punching a metal plate and can suppress damage and fracture due to elastic deformation of a spring part thereof, and also to provide a connector provided with the terminal.SOLUTION: Disclosed is a terminal 40 which includes: a first held part held on a fixed housing; a second held part held by a movable housing; and an elastically deformable spring part 50 having curved parts 52, 56 and integrally connecting the first held part and the second held part and in which, on an end surface 12 along the plate thickness direction of the spring part 50, a shearing surface 14 and a fracture surface 16 are continuously formed along the plate thickness direction. On the end surface 12 in the curved parts 52, 56, a shearing increase surface 18 is formed, in which an area of the shearing surface 14 is 60% or more.SELECTED DRAWING: Figure 6
Patent JP-2020186665-A (JP)
Title: Power generation device
Inventor: TAKAHASHI CHIRIKO
IPC: F02B63/04
Filed: 2019-05-13
Abstract: To provide a power generation device which can achieve downsizing and weight reduction of a casing and improvement of flexibility of arrangement of an internal component.SOLUTION: A power generation device includes: a muffler 114 disposed at one side part of an engine 110; a shroud 117 which covers the engine 110 and the muffler 114; and an exhaust duct 105 attached to the rear of an upper part of the casing 10. The exhaust duct 105 is coupled to an upper part of the shroud 117. The power generation device is configured so that air blown by a fan 112 passes through an area among the shroud 117, the engine 110, and the muffler 114 and then flows to the exhaust duct 105.SELECTED DRAWING: Figure 4