baber/WOPTO huggingface dataset:
Patent JP-2019143575-A (JP)
Title: Engine drive working machine
Inventor: OWASHI SHINICHI
IPC: F02B63/00
Filed: 2018-02-23
Abstract: To provide an engine drive working machine capable of mounting an intake duct at an opening portion side of a door so that a size and the like of the duct is not restricted by a size of the door, while preventing hindrance in maintenance, and further suppressing leakage of noise.SOLUTION: An engine and a work machine main body driven by the engine are housed in a metallic housing, and the housing is placed on a base 2. A cooling air suction port 2a and a combustion air suction port 2b are disposed on the base 2 separating from human ear, and the air sucked from the suction ports 2a, 2b are made to flow into the housing through an intake duct 6. The intake duct 6 is mounted on an inner lower portion of an opening portion for a work door 3, an air exhaust port 6c is formed at a machine inner side, and an opening portion is formed at a side opposite to the air exhaust portion 6c. The opening portion is closed by an inner face of the work door 3 when the work door 3 is closed, and the work can be performed from the opening portion through the air exhaust port 6c when the work door 3 is opened for maintenance.SELECTED DRAWING: Figure 1
Patent JP-2019142198-A (JP)
Title: Lighting device and molding system
Inventor: INOUE TAKASHI
IPC: B41F23/04
Filed: 2018-02-23
Abstract: To provide a lighting device that can inhibit a sheet from being damaged due to a water component, and to provide a molding system.SOLUTION: A lighting device 50 includes: a lighting unit 60 for radiating an electromagnetic wave to a sheet; a conveyance guide 53c that is a metallic guide for guiding a sheet to a carry-out unit 50b; and a drying fan 67 for blowing air to inhibit a water component that is generated from the sheet when being irradiated with the electromagnetic wave from adhering to the conveyance guide 53c as dew condensation.SELECTED DRAWING: Figure 6
Patent JP-2019146649-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-02-26
Abstract: To provide a game machine capable of avoiding blockage of operation of a first member or a second member.SOLUTION: A game machine 1 capable of playing games includes: first members 303L, 303R and a second member 310 different from the first members; and a holding member 330 which can hold a holding object LN on the first member by winding a linear part 331 having flexibility around the holding object or the like together with a prescribed part 321e of the first member and by locking a part different from a specific part to a locking part 332 provided to the specific part of the linear part; and turning block means 322a in which at least one of the first member and the second member can be operated, the locking part protrudes from the first member in a state that the holding object is held on the first member by the holding member, and turning of the locking part to a position capable of being brought into contact with the second member is blocked in a state that the holding object is held on the first member by the holding member.SELECTED DRAWING: Figure 12
Patent JP-2019148871-A (JP)
Title: Movable body and movable body system
Inventor: ONO RYOJI
IPC: G05D1/02
Filed: 2018-02-26
Abstract: To improve convenience of a movable body system.SOLUTION: A movable body 10 is connected to a bogie 5 supported by at least one leg 8a, and can move autonomously together with the bogie. The movable body has a drive device, an outside field sensor which scans a first angle range and outputs sensor data, a position estimation device which sequentially outputs position information representing a position and an attitude of the movable body based upon the sensor data, and a controller which allows the movable body to move while referring to the position information. The position estimation device can detect an obstacle within a first angle range based upon the sensor data. When the movable body is connected to the bogie by being at least in a part below the bogie, the position estimation device detects the obstacle by utilizing sensor data within a third angle range B obtained by excluding a second angle range in which the at least one leg is present when viewed from an outside field sensor from the first angle range.SELECTED DRAWING: Figure 13B
Patent JP-2019149411-A (JP)
Title: Method for manufacturing printed-circuit board, data generation method and computer program
Inventor: MORII ATSUO
IPC: H05K3/00
Filed: 2018-02-26
Abstract: To smoothly transition from trial manufacture using a 3D printer to mass production with a manufacturing process including a photolithography process.SOLUTION: A method for manufacturing a printed-circuit board includes: a first manufacturing step for manufacturing a first printed-circuit board including a first wiring pattern 1C1 corresponding to wiring data 1CD with a 3D printer on the basis of 3D print data generated from circuit board design data; and a second manufacturing step for manufacturing a second printed-circuit board including a second wiring pattern 1C2 corresponding to the wiring data 1CD via a manufacturing step including a photolithography process on the basis of printed-circuit board data generated from the circuit board design data. The first wiring pattern 1C1 is made of a first conductive material and the second wiring pattern 1C2 is made of a second conductive material. In a data generation step, 3D print data is generated from the circuit board design data so as to reduce a difference between the electric characteristic of the first wiring pattern 1C1 made of the first conductive material and the electric characteristic of the second wiring pattern 1C2 made of the second conductive material.SELECTED DRAWING: Figure 4
Patent JP-2019148559-A (JP)
Title: Valve seat leakage amount measurement method of valve, valve seat leakage amount measuring device of valve, and high-pressure valve for hydrogen station
Inventor: YOSHIDA HIDEKI
IPC: G01M3/04
Filed: 2018-02-28
Abstract: To provide a valve seat leakage amount measurement method of a valve, a valve seat leakage amount measuring device of a valve, and a high-pressure valve for a hydrogen station capable of performing measurement with a high resolution while restraining an error and a variation in a leakage amount and restraining the leakage mount to a trace amount even if a leakage amount of liquid from a valve seat of a valve is extremely small.SOLUTION: A leaked liquid A from a supply valve 10 is accumulated within a container 20 by water substitute, the accumulated leaked fluid A in the form of gas is sucked by a small-diameter tubular body 4 having smaller inner diameter than that of the container, and the leaked fluid A sucked and moved into and existing in the thin-diameter tubular body 4 is measured, thus precisely calculating a leakage amount of a valve seat of the supply valve 10.SELECTED DRAWING: Figure 1
Patent JP-2019153098-A (JP)
Title: Vector generation device, sentence pair leaning device, vector generation method, sentence pair learning method, and program
Inventor: NISHIDA MITSUHO
IPC: G06F16/30
Filed: 2018-03-02
Abstract: To allow generating word vectors in an accurate manner with no need of restricting vocabularies in a word vector collection.SOLUTION: Disclosed is a vector generation device 10 for generating vectors expressing an input sentence P, and when a defined sentence consideration context coding section 280 generates vector series expressing the input sentence P based on vectors against each word included in the input sentence P, it generates the vector series expressing the input sentence P using a defined sentence Dof an index word y, as to a word which is the index word stored in a dictionary DB from amongst the words included in the input sentence P, based on the dictionary DB 230 in which a pair of an index word y and a defined sentence Dwhich is a sentence to define the index word y is stored.SELECTED DRAWING: Figure 1
Patent JP-2019150357-A (JP)
Title: Ball bladder and ball using the same
Inventor: OGAWA RYUTARO
IPC: A63B43/00
Filed: 2018-03-05
Abstract: To provide a ball bladder having an outer surface on which a pocket is provided so that a sensor device including sensors, communication means composed of a board and an antenna, and a power supply is to be stored; and a ball having a sensor device incorporated using the ball bladder.SOLUTION: A ball bladder according to the present invention is made by integrally vulcanizing a spherical rubber tube together with a reinforcement layer provided on an outer peripheral surface thereof, the rubber tube made by covering with a cover rubber a recess provided at a position on the outer surface side facing an air injection valve of the rubber tube. The recess is formed into a pocket in which a sensor device including at least a triaxial sensor, communication means, and a power supply is to be stored.SELECTED DRAWING: Figure 1
Patent JP-2019160418-A (JP)
Title: Method and device for producing lithium target
Inventor: ITO RYOHEI
IPC: H05H6/00
Filed: 2018-03-07
Abstract: To produce a large lithium target without causing cracks and peeling during production.SOLUTION: There is provided a method for producing a lithium target including the following steps. The steps includes: arranging a lithium material on a backing plate; spreading the lithium material to be molded in a plate shape; annealing the lithium material by radiant heat of a radiant heat source provided at a position facing the lithium material; and remolding the lithium material having been annealed.SELECTED DRAWING: Figure 1
Patent JP-2018101807-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/3205
Filed: 2018-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which is not likely to cause ESD during a manufacturing process of the semiconductor device.SOLUTION: In manufacturing of a semiconductor device having a wire A of a long routing distance, during a process of being exposed to a plasma atmosphere directly, the wire A is formed into a plurality of island-like wires and later, the plurality of island-like wires are electrically connected in series. In particular, the plurality of island-like wires are formed; and the plurality of island-like wires are covered with an insulation layer; and the plurality of island-like wires are electrically connected in series by a wire formed on the insulation layer. The island-like wire and the wire formed on the insulation layer are electrically connected via an opening formed in the insulation layer.SELECTED DRAWING: Figure 1
Patent JP-2019159185-A (JP)
Title: Image forming apparatus
Inventor: Zhang Zhen Tai
IPC: G03G21/16
Filed: 2018-03-15
Abstract: To provide an image forming apparatus that can protect a power supply unit of a fixing unit in conjunction with an opening operation of an opening/closing member of an apparatus body, while preventing an increase in cost and an increase in size.SOLUTION: A first link member 52 connected to a shutter 51 of a fixing unit 12 has a wall part 52b that covers a power supply unit 18 of a fixing unit when an interlocking member 54 is operated and displaced according to an opening operation of an opening/closing member 53 of an apparatus body 100A.SELECTED DRAWING: Figure 3(d)
Patent JP-2019158798-A (JP)
Title: Axial position detection device
Inventor: GOTO MASAHIKO
IPC: G01B7/00
Filed: 2018-03-16
Abstract: To miniaturize a sensor unit to reduce consumption power for detection.SOLUTION: A first steel plate K1 having teeth T11-T18 and a second steel plate K2 having teeth T21-T28 overlap each other so that T11, T13, T15 and T17 of the first steel plate K1 and T21, T23, T25 and T27 of the second steel plate K2 overlap each other. Coil parts are provided for the teeth of the first steel plate K1 and the second steel plate K2, respectively. An axial position detection device 40 comprises resonance circuit parts including capacitors connected to the respective coils in parallel. The axial position detection device detects a position of a rotation axis 11 on the basis of input from each resonance circuit part.SELECTED DRAWING: Figure 4
Patent JP-2019163603-A (JP)
Title: Construction machine
Inventor: TANAKA SEIICHI
IPC: E02F9/20
Filed: 2018-03-19
Abstract: To provide a construction machine capable of improving operability by securely teaching operation to an operator while eliminating interception of the operator's line of sight difficulty in hearing teaching sound and reducing inconvenience in operation lever motion.SOLUTION: A construction machine 10 comprises: an undercarriage; a revolving superstructure; a work device; an attachment; and an operation part. The construction machine comprises: vibration generation devices 64, 65 for providing vibration; and a storage unit for storing a target state path representing a time series of at least either of a target position and target posture of a designated specific part of the construction machine. When a state path representing a position and posture of the specific part of the construction machine or a time series of the position and posture corresponds to each of a predetermined plurality of conditions for the target state path, the vibration generation devices 64, 65 are vibrated according to each of a plurality of different vibration patterns set for each of the plurality of conditions.SELECTED DRAWING: Figure 3
Patent JP-2019163901-A (JP)
Title: Ventilator
Inventor: YOKOYAMA KODAI
IPC: F24F7/08
Filed: 2018-03-20
Abstract: To provide a ventilator which can efficiently perform humidification while suppressing energy consumption.SOLUTION: A feed/supply type ventilator 1 comprises a circulation damper 23 at a boundary portion for partitioning an air feed wind path 8 and an exhaust wind path 9 being an upstream side rather than a humidification unit 15 in the air feed wind path 8. An opening of the circulation damper 23 is controlled according to a difference between a target moisture amount being a targeted indoor moisture amount, and a current moisture amount being a current indoor moisture amount which is calculated based on a temperature and a moisture of indoor air which is sucked from an indoor-side suction port 6 detected by an indoor-side temperature/moisture sensor 16.SELECTED DRAWING: Figure 1
Patent JP-2019169993-A (JP)
Title: Manufacturing method of stator
Inventor: Niimi Akihito
IPC: H02K15/04
Filed: 2018-03-22
Abstract: To provide a manufacturing method of a stator which decreases iron loss of a stator core due to residual strain of a conductor segment caused when bending the conductor segment to form a coil end.SOLUTION: A manufacturing method of a stator 1 which forms a wound coil by inserting a conductor segment 3 in a slot 4 to joint it to a neighboring conductor segment 3 according to the invention comprises trimming the shape of the end of the conductor segment 3 to mold a coil end, joining the end of the conductor segment 3, and after the molding process and the joining process, heating the conductor segment 3 up to a temperature corresponding to the softening temperature of the conductor segment 3 and keeping the temperature for a predetermined period.SELECTED DRAWING: Figure 2
Patent JP-2019169551-A (JP)
Title: Nitride semiconductor device
Inventor: YOSHIMOCHI KENICHI
IPC: H01L29/78
Filed: 2018-03-22
Abstract: To provide a nitride semiconductor device including an Si substrate and capable of efficiently radiating heat from a rear surface of the Si substrate.SOLUTION: A nitride semiconductor device 1 includes: an Si substrate 2 having a surface 2a and a rear surface 2b; a first nitride semiconductor layer 4 arranged on the surface 2a of the Si substrate and constituting an electron transit layer; a second nitride semiconductor layer 5 formed on the first nitride semiconductor layer 4; a gate electrode 7, a source electrode 12, and a drain electrode 13 arranged on the second nitride semiconductor layer 5; a recess 31 arranged on the Si substrate 2 and recessed toward the surface 2a from the rear surface 2b of the Si substrate 2; and a thermal conductor 32 embedded in the recess 31 and made of a material having higher thermal conductivity than the Si substrate.SELECTED DRAWING: Figure 1
Patent JP-2019169635-A (JP)
Title: Cleaning method and processing unit
Inventor: TSUJIMOTO HIROSHI
IPC: C23C16/44
Filed: 2018-03-23
Abstract: To remove particles efficiently.SOLUTION: A cleaning method of a processing unit having a processing container, a placement table for placing a treatment body in the processing container, an edge ring placed on a peripheral part of the placement table, a gas supply part for supplying gas into the processing container, a DC power supply for applying a DC voltage to the edge ring, and an exhaust part for evacuating the processing container, has a first step of evacuating gas in the processing container by the exhaust part, while supplying gas by the gas supply part into the processing container at a prescribed feed rate or more, and a second step of applying a prescribed DC voltage to the edge ring by the DC power supply.SELECTED DRAWING: Figure 2
Patent JP-2019174213-A (JP)
Title: Level gauge with laser pointer
Inventor: SUZUKI TOSHIYA
IPC: G01C5/00
Filed: 2018-03-28
Abstract: To provide a levelling instrument with laser pointer that does not emit a laser beam other than in use.SOLUTION: A levelling instrument with laser pointer 1 comprises: a body 2 having a reference plane 5 on a bottom face 4; a levelness detection unit 14 provided on the body 2; a laser beam irradiation unit 33 provided on the body 2 and emitting a laser beam; and a switch 61 turning on/off the irradiation of the laser beam. The switch 61 turns on the irradiation of the laser beam in a state of being in contact with a target surface of the reference plane 5, and turns off the irradiation of the laser beam in a state of being in non-contact with the target surface of the reference plane 5. In addition, the switch 61 includes a contact operation member 53 detecting a contact with the target surface 10, therefore, a laser beam is emitted when in use the reference plane 5 of the body 2 comes into contact with the target surface 10 while the irradiation of a laser beam is stopped when the target surface 10 is separated from the body 2. Thus, no laser beam is emitted unintentionally.SELECTED DRAWING: Figure 1
Patent JP-2019176597-A (JP)
Title: Control device and control method for power supply system, and power supply system for electric propulsion ship
Inventor: TAKAHASHI KOSUKE
IPC: B63H21/17
Filed: 2018-03-28
Abstract: To provide a control device and a control method for a power supply system capable of stabilizing a power supply system by surely suppressing fluctuations of a load on a generator, and a power supply system for an electric propulsion ship using the same.SOLUTION: A control device (1) for a power supply system comprises: a plurality of apparatuses including a generator (13) and a plurality of loads (12); a load variation detection unit (6) for detecting operation variations of a load; a database (5) in which information on operation variations of a load and information on a control method for suppressing load variations of a generator are mapped and accumulated; a database processing unit (7) for retrieving the database and extracting a control method according to operation fluctuations of the load; and a control method searching unit (9) for searching a control method for instructing any of a plurality of apparatuses in order to suppress load fluctuations of the generator based on the extracted control method.SELECTED DRAWING: Figure 1
Patent JP-2019175068-A (JP)
Title: Device management apparatus, device management method, device management program, recording medium, and device management system
Inventor: NOSAKA YUICHI
IPC: G05B19/05
Filed: 2018-03-28
Abstract: To provide a device management apparatus or the like capable of individually managing device information obtained from each field device even when the same identification information is assigned to different field devices.SOLUTION: A device management apparatus 1 is comprised of: a communication unit 15 that communicates with a field device and acquires device information including identification information for identifying the field device and at least one additional information set in the field device; a key generation unit 14b for generating an identification key for identifying the device information using the identification information and additional information included in the device information acquired by the communication unit; and a storage unit 13 for storing the identification key and the device information generated by the key generation unit in association with each other.SELECTED DRAWING: Figure 2
Patent JP-2019171513-A (JP)
Title: Electric tool
Inventor: KOTSUJI TAKAFUMI
IPC: B25F5/02
Filed: 2018-03-28
Abstract: To improve operability during operation in an electric tool having a motor housing, a head housing held in front of the motor housing, and an output shaft protruding downward from the head housing.SOLUTION: An electric tool 1 has: a motor 21 extending in an anteroposterior direction; a motor housing 2 which houses the motor 21; a head housing 7 which is held in front of the motor housing 2; and an output shaft 60 protruding downward from the head housing 7. The head housing 7 is made of resin.SELECTED DRAWING: Figure 5
Patent JP-2019173408-A (JP)
Title: Management device, management system, and management method
Inventor: TANIMURA YASUNORI
IPC: E05B19/00
Filed: 2018-03-28
Abstract: To provide a management device, a management system, and a management method which can efficiently prevent omission of replacement or disposal of a key of an apparatus when the key is replaced and/or disposed.SOLUTION: A management device includes: a first key; a key holder 14 which is connected to the first key; a storage unit 18 which previously stores related key information 18d which is information concerning the first key; and a key replacement operation reception unit 19d which receives an input for releasing the connection between the first key and the key holder 14. The management device notifies information related to a second key related to the first key by blinking or lighting a holder lamp 13a or by displaying the information on a display operating unit 11 on the basis of the related key information 18d previously stored in the storage unit 18 when the release of the connection between the first key and the key holder 14 is accepted by the key replacement operation accepting unit 19d.SELECTED DRAWING: Figure 3
Patent JP-2019174342-A (JP)
Title: Data log generation device and data log generation program
Inventor: SHIBUYA MASAICHI
IPC: G05B23/02
Filed: 2018-03-29
Abstract: To provide a data log generation device and a data log generation program that reduce the time and man hours required for collecting data indicating the state of a device.SOLUTION: A data log generation device 50 is provided with a recognition unit 61 and a log generation unit 62. The recognition unit 61 processes an image to be processed in which a display unit that displays a numerical value regarding the state of a management object device is reflected, and recognizes the numerical value in the image to be processed displayed on the display unit. The log generation unit 62 generates a data log 75. The data log 75 is data that records numerical values recognized by the recognition unit 61 along time series from a plurality of images to be processed captured over a predetermined time.SELECTED DRAWING: Figure 5
Patent JP-2019178121-A (JP)
Title: Novel hydroxybutyric acid ester
Inventor: SUGIMOTO MASAYUKI
IPC: A61P43/00
Filed: 2018-03-30
Abstract: To provide a novel 3HB ester that exhibits a cell activation effect in place of 3HB.SOLUTION: The present invention provides a novel hydroxybutyric acid ester represented by the following chemical formula, where n=8 (3HB stearoyl ester), n=7 (3HB cetyl ester) or n=6 (3HB myristyl ester).SELECTED DRAWING: None