baber/WOPTO huggingface dataset:
Patent JP-2019061885-A (JP)
Title: Photoelectric switch and sensor unit
Inventor: GO TETSUYASU
IPC: H01H35/00
Filed: 2017-09-27
Abstract: To provide a connection structure of a signal cable which can secure a sufficient display area of a display in a photoelectric switch.SOLUTION: A photoelectric switch has a housing having a substantially rectangular parallelepiped shape. A display 5 is provided on a first surface of the housing and has a display area. A signal cable 51 connects a control board with the display 5. The display 5 has a connection part 70a connected with the signal cable 51. The connection part 70a is disposed between the display area and the signal cable in a longitudinal direction of the housing. The structure provides a connection structure of the signal cable 51 which can secure a sufficient display area of the display 5 in the photoelectric switch.SELECTED DRAWING: Figure 7
Patent JP-2019067563-A (JP)
Title: Battery pack
Inventor: MATSUMOTO TAKASHI
IPC: H01M50/227
Filed: 2017-09-29
Abstract: To provide a battery pack in which endurance is improved, by restraining transmission of an impulse load from a bottom case to a battery core pack.SOLUTION: A battery pack 10 includes a battery core pack 16, and a case 14 for housing the battery core pack 16. The case 14 has an outer shell case 12 covering the lateral face of the battery core pack 16, and a bottom case 26 covering the bottom face of the battery core pack 16. A lower battery core pack frame 36 supporting the battery core pack 16 is fixed to the inside of the outer shell case 12. A fixing protrusion 30 provided on the bottom of the bottom case 26 has a hollow shape protruding toward the lower battery core pack frame 36, and has a fixing end face 38 on the protrusion end side. The fixing end face 38 and the lower battery core pack frame 36 are fixed by a fastening member 52 while interposing a fixing impact absorption member 50 composed of elastomer between them.SELECTED DRAWING: Figure 3
Patent JP-2019067196-A (JP)
Title: Terminal device
Inventor: TAKEMOTO MUNETSUGU
IPC: G06K7/14
Filed: 2017-10-02
Abstract: To provide a technique for a terminal device capable of optically reading an information code and performing wireless communication with a RF tag via radio waves, in which the reading of the information code and the wireless communication with the RF tag can be appropriately performed.SOLUTION: A terminal device includes an information code reading unit configured to optically read an information code, an RF communication unit configured to perform wireless communication with an RF tag via radio waves, an input unit configured to enable a user to input an instruction, and a control unit configured to control operations of the information code reading unit and the RF communication unit. The control unit performs first processing when a first instruction is input to the input unit, and performs second processing when a second instruction is input to the input unit after the input of the first instruction. At least one of the first processing and the second processing is processing including RF communication using the RF communication unit.SELECTED DRAWING: Figure 2
Patent JP-2018013804-A (JP)
Title: Display device
Inventor: MIYAGAWA KEISUKE
IPC: H01L27/32
Filed: 2017-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a driving method of a light emitting device, in which when an n-type driving TFT is connected to an anode of a light emitting element or a p-type driving TFT is connected to a cathode thereof, the driving TFT operates in a saturation region and an image can be displayed with a desired gray scale level depending on a video signal, and provide a light emitting device adopting the driving method.SOLUTION: According to the invention, when a potential having image data is supplied to a gate of a driving TFT depending on a video signal, a reverse bias voltage is applied to the driving TFT and a light emitting element which are connected in series with each other. Meanwhile, when a pixel displays an image depending on the video signal, a forward bias voltage is applied to the driving TFT and the light emitting element.SELECTED DRAWING: Figure 1
Patent JP-2017226072-A (JP)
Title: Electrically-driven tool
Inventor: KAWAKAMI TAKAHIRO
IPC: B24B23/02
Filed: 2017-10-03
Abstract: PROBLEM TO BE SOLVED: To achieve easy wiring for a switch and small-sizing of a housing.SOLUTION: In a grinder 1 in which a brushless motor 6 and a push button type switch 46 are accommodated in a cylindrical body housing 2, and a switch nob 60, which operates ON/OFF of the switch 46 by a sliding operation in a longitudinal direction, is provided outside the body housing 2, the switch 46, which is to be accommodated in the cylindrical body housing 2, is accommodated in the body housing 2 in a forward-directed attitude such that a button 47 is positioned on a front side.SELECTED DRAWING: Figure 1
Patent JP-2018057858-A (JP)
Title: Particle therapy apparatus comprising mri
Inventor: ERIC FORTON
IPC: A61N5/10
Filed: 2017-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a particle therapy apparatus for irradiating a target with a charged particle beam and comprising a particle accelerator and an isocentric gantry rotatable about an axis Y.SOLUTION: A gantry 10 comprises a sequence of bending magnets 11, 12, 13, 14, 15 to successively bend and finally direct a particle beam 2 toward an isocenter 20 of the gantry. A last bending magnet 15 bends the particle beam in a first plane P1 comprising the isocenter and making a large angle with the axis Y. The gantry also comprises a first scanning magnet 31 arranged upstream of the last bending magnet and configured to scan the particle beam over a target 5 in the first plane P1. The apparatus also comprises a magnetic resonance imaging system having two main magnet units 41, 42 arranged on both sides of the isocenter and configured to generate a main magnetic field Bo together which is parallel to or coaxial with the axis Y. MRI imaging of the target at the isocenter can thus be achieved while or while not scanning the particle beam over the target.SELECTED DRAWING: Figure 1
Patent JP-2019070626-A (JP)
Title: Road surface state discriminating device and tire system equipped therewith
Inventor: SUZUKI YOICHIRO
IPC: B60C19/00
Filed: 2017-10-11
Abstract: To provide a road surface state discriminating device with which it is possible to accurately discriminate a road surface state while reducing power consumption.SOLUTION: When discriminating a road surface state, a sensing function and a data transmitting function are placed in an active state for at least one of tire-side devices 1 and placed in a sleep state for the other one, instead of keeping these functions active for all of the tire-side devices 1. Thus, power consumption can be reduced for a tire-side device 1 that is placed in the sleep state. Furthermore, as the sensing function and the data transmitting function are kept active for at least one tire-side device 1, it is possible to accurately discriminate a road surface state on the basis of the road surface data of this tire-side device 1.SELECTED DRAWING: Figure 2
Patent JP-2019074469-A (JP)
Title: Sample analysis method
Inventor: TOMIMATSU KOTA
IPC: G01N23/2202
Filed: 2017-10-18
Abstract: To provide a sample analysis method which allows for temporally analyzing a surface of a sample with high resolution using an electron beam device while introducing hydrogen into the sample.SOLUTION: A sample analysis method utilizes an electron beam device 100 configured to irradiate a surface 11a of a sample 11 with an electron beam and detect either or both of electrons and X-rays released from the surface 11a, and comprises steps of irradiating the surface 11a with the electron beam, and irradiating the surface 11a with a hydrogen ion beam.SELECTED DRAWING: Figure 1
Patent JP-2019075955-A (JP)
Title: Charge control device
Inventor: KOBAYAKAWA TADAHIKO
IPC: H02J7/10
Filed: 2017-10-19
Abstract: To provide a charge control device, controlling charging into a battery, capable of charging a battery to a full charging state without having an influence of a battery temperature.SOLUTION: The charge control device includes: a current detection unit which detects a charging current into a battery; a control unit which determines charging into the battery to have been completed when a charging current lowers a charging completion current value and stops charging into the battery; and a temperature detection unit which detects a temperature of the battery. The control unit sets a charging completion current value according to a temperature of the battery detected by the temperature detection unit.SELECTED DRAWING: Figure 4
Patent JP-2019077235-A (JP)
Title: Rack bush and steering mechanism
Inventor: IKEYAMA MANABU
IPC: F16C27/06
Filed: 2017-10-20
Abstract: To provide a rack bush capable of reducing an adverse effect on the feeling of a steering operation.SOLUTION: A rack bush 1 is accommodated in a cylindrical housing, permits movement of a rack bar in an axial center O direction, bears a load applied to the rack bar, and includes a bush body 2 that can freely stretch or contract in a radial direction, and an elastic ring 3 mounted on the bush body 2. The bush body 2 has a mounting groove that is formed in a circumferential direction of a periphery 22 and is used to mount the elastic ring 3. An axial center P of the mounting groove is deviated from the axial center O of the bush body 2. Accordingly, an elastic ring jutting part 10 where the elastic ring 3 largely juts out of the periphery 22 of the bush body 2, and an elastic ring buried part 11 where the elastic ring 3 is buried in the periphery 22 of the bush body 2 are formed on the rack bush.SELECTED DRAWING: Figure 2
Patent JP-2019035397-A (JP)
Title: Combustion chamber structure for engine
Inventor: IMAMURA SATOSHI
IPC: F02B23/10
Filed: 2017-10-24
Abstract: To provide a combustion chamber structure for an engine, capable of actualizing high-speed homogeneous combustion in a whole combustion chamber while suppressing the generation of preignition even in the operation in a high-load operation region.SOLUTION: An injector 18 is constructed to inject fuel toward at least a +X side (an exhaust port side). A spark plug 17 has an ignition part 17A arranged on a -X side (an intake port side). A virtual line LSP is drawn passing through the ignition part 17A of the spark plug 17 and extending in a Z direction. When a piston 5 is at a compression top dead center, the combustion chamber volume of an area (the area pointed by an arrow head B) on the -X side further than the virtual line LSP is smaller than the combustion chamber volume of an area (the area pointed by an arrow head A) on the +X side further than the virtual line LSP. Thus, on the -X side (the intake port side) of the combustion chamber, a reverse squish flow generation part is formed.SELECTED DRAWING: Figure 9
Patent JP-2018141351-A (JP)
Title: Opening/closing body driving motor and opening/closing body driving system
Inventor: SUGIYAMA SHIGERU
IPC: B60J1/00
Filed: 2017-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an opening/closing body driving motor (system) capable of easily warning that a pinch prevention function is not working.SOLUTION: When a widow glass is opened/closed under a condition that a pinch prevention function is not working, a sound generation movement by vibrating a motor body in an audible zone or a sound generation movement before an actual motion of the window glass driven by the motor body is carried out together with the motion of the window glass driven by the motor body by including an audible frequency (for example, 1 [kHz]) in a controlling frequency band for PWM control of the motor body.SELECTED DRAWING: Figure 3
Patent JP-2019079291-A (JP)
Title: Matrix decomposition device and matrix decomposition method
Inventor: YOSHIDA YUICHI
IPC: G06F17/16
Filed: 2017-10-25
Abstract: To reduce loads of calculation for decomposing a real-number matrix.SOLUTION: A matrix decomposition device 10 that decomposes a real-number matrix W into a product of a basis matrix M composed of discrete values and a coefficient matrix C composed of real-numbers comprises: a vector extraction unit 12 that extracts a real-number vector b of each row of the real-number matrix W; a coefficient matrix determination unit 13 that determines the coefficient matrix C; an optimum solution search unit 14 that obtains an optimum solution vector m of each row of the basis matrix M corresponding to the real-number vector b of each extracted row using the determined coefficient matrix C; and a decomposition matrix output unit 17 that combines an optimum solution vector m of each row obtained by the optimum solution search unit 14 to output as the basis matrix M and that outputs the coefficient matrix C used in obtaining the basis matrix M. The optimum solution search unit 14 performs hybrid search repetitively switching Monte Carlo tree search and branch-and-bound search alternately while taking over a search tree and provisional minimum error.SELECTED DRAWING: Figure 1
Patent JP-2019082186-A (JP)
Title: Toroidal continuously variable transmission
Inventor: IMAI HIDEYUKI
IPC: F16H15/38
Filed: 2017-10-27
Abstract: To reduce the sizes of a shaft part of a trunnion and a cylinder in the axial direction while forming a lubrication oil path in the shaft part of the trunnion.SOLUTION: A toroidal continuously variable transmission includes a first piston and a second piston mounted on the shaft part of the trunnion in the state of being externally fitted to the shaft part, and arranged side by side in a tilting axis direction, and a cylinder for forming a first pressure chamber to move the first piston to one side in the tilting axis direction and a second pressure chamber to move the second piston to the other side in the tilting axis direction. In the cylinder, a first lubrication oil path is formed, and in the shaft part of the trunnion, a second lubrication oil path is formed. A third lubrication oil path communicating the first lubrication oil path with the second lubrication oil path is formed between the first piston and the second piston.SELECTED DRAWING: Figure 2
Patent JP-2018087124-A (JP)
Title: Composition for manufacturing mono-halogen amine
Inventor: ONODA KEIICHI
IPC: C01B21/09
Filed: 2017-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a composition for manufacturing mono-halogen amine capable of simply synthesizing mono-halogen amine with combination with a solid halogen agent by unifying a solid ammonium salt and a solid alkaline agent, suppressing heat generation upon contact with the solid halogen agent and suppressing ammonia odor of the agent, and a manufacturing method of the composition for manufacturing mono-halogen amine.SOLUTION: There is provided a composition for manufacturing mono-halogen amine, in which at least a part of (A) particles of a solid ammonium salt contains (B) particles (1) coated with a water soluble binder and (C) a solid alkali agent.SELECTED DRAWING: None
Patent JP-2019081654-A (JP)
Title: Construction machinery
Inventor: NAKAJIMA MITSUYA
IPC: B60J5/00
Filed: 2017-10-31
Abstract: To provide a construction machinery having an operator cab with a door lockable in a full opened position.SOLUTION: A construction machinery comprises an operator cab. The operator cab comprises an operator cab body having an entrance, a slide door for opening and closing the entrance by slidably moving with respect to the operator cab body and a lock mechanism for locking the slide door in a full opened position of the slide door.SELECTED DRAWING: Figure 2
Patent JP-2018074590-A (JP)
Title: Communication method, wireless terminal, and processor
Inventor: FUKUDA NORIYOSHI
IPC: H04W92/18
Filed: 2017-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a user terminal, a processor, and a base station by which D2D data to be transmitted preferentially can be transmitted preferentially.SOLUTION: In a mobile communication system that supports D2D communication that is direct terminal-to-terminal communication, an eNB200 allocates radio resources to UE 100-1 and UE 100-2 on the basis of parameters each characterizing the attribute of the D2D data. When a parameter indicates high priority D2D data, the eNB200 allocates more radio resources to the UE 100 having the D2D data of the parameter. When a parameter indicates low priority D2D data, the eNB200 allocates less radio resources to the UE 100 having the D2D data of the parameter.SELECTED DRAWING: Figure 9
Patent JP-2018038075-A (JP)
Title: Power supply control method for television receiver
Inventor: WATANABE YOSHINORI
IPC: H04N21/443
Filed: 2017-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of suppressing power consumption and a starting period for an image recording and reproducing function, in a television receiver with the image recording and reproducing function incorporated therein.SOLUTION: A television receiver 1 has an image recording and reproducing function incorporated therein. While an image and voice output unit 202 outputs an image and voice on the basis of a viewing image and voice signal 107 outputted from an image and voice switch unit 108, if an instruction to instruct an image recording and reproducing unit 119 to record and reproduce the image and voice is not given continuously within a first period, the television receiver 1 switches a normal power mode of consuming normal power by the image recording and reproducing unit 119 to a power saving mode of consuming saved power by the image recording and reproducing unit 119.SELECTED DRAWING: Figure 1
Patent JP-2019084917-A (JP)
Title: Vehicle control device
Inventor: KISHI TAKAYUKI
IPC: B60W30/188
Filed: 2017-11-06
Abstract: To achieve optimum traveling of an automatic operation vehicle when an acceleration is required but a specific target acceleration is not required.SOLUTION: An automatic operation vehicle 100 comprises: a motion planning unit 45 that makes a motion plan on the basis of a peripheral situation of the own vehicle; and a travel control unit 46 that controls the engine 1 and the transmission 2 such that the own vehicle travels by automatic operation according to the motion plan made as described above. In a case where there is no specific acceleration request from the own vehicle as when a front vehicle is not present, the motion planning unit 45 makes a motion plan so as to accelerate in preference to a fuel economy until a target vehicle speed is reached. At this time, the travel control unit 46 controls the engine and the transmission such that the own vehicle accelerates and travels at target torque until the target vehicle speed is reached, the target torque being between a first characteristic, which is the characteristic of the maximum torque of the engine, and a second characteristic, which is the characteristic of the torque at which the net fuel consumption rate of the engine is minimum, and the target torque being minimum in fuel consumption per unit travel distance.SELECTED DRAWING: Figure 2
Patent JP-2019087647-A (JP)
Title: Insulated gate type semiconductor device and manufacturing method thereof
Inventor: KINOSHITA AKIMASA
IPC: H01L29/78
Filed: 2017-11-07
Abstract: To provide an insulated gate type semiconductor device capable of restraining increase of ON-resistance, while relaxing the electric field strength applied to a gate insulator located on the trench bottom, and maintaining short circuit tolerance.SOLUTION: An insulated gate type semiconductor device includes an n-type current diffusion layer 3 provided above an n-type drift layer 2, p-type base regions 6a-6c provided above the current diffusion layer 3, n-type main electrode regions 8a-8d provided above the base regions 6a-6c, insulation gate type electrode structures (9a, 9b, 10a, 10b) provided on the inside of trenches 21a, 21b, and a p-type gate bottom protective region 4 having multiple openings 4a, 4b through which a part of the current diffusion layer 3 penetrates, and embedded in the current diffusion layer 3 in a pattern coming into contact with the bottom of the trenches 21a, 21b. On a plane pattern, arrangement positions of the multiple openings 4a, 4b, placed on both sides of the center line of the trenches 21a, 21b in the longitudinal direction are deviated from each other on both sides of the center line.SELECTED DRAWING: Figure 1
Patent JP-2018042562-A (JP)
Title: Modified biological control agents and their uses
Inventor: JANICE C JONES
IPC: A01P21/00
Filed: 2017-11-22
Abstract: PROBLEM TO BE SOLVED: To provide modified biological control agents and their uses.SOLUTION: A method for improving the ability of a population of biological agents to compete and survive in a field setting is provided. The improved, modified population of the agent is able to grow, compete with other microbial strains and fungi, and provides protection for plants from pathogens. In particular, the modified biological agent and modified population of such an agent being herbicide tolerant or resistant are selected or engineered. In this manner, the protection from disease-causing agents is enhanced. Such a modified population can be added to the soil to prevent fungal pathogens and the associated diseases thereby promoting plant growth. Accordingly, the invention is useful for enhancing the competitiveness of modified biological agents particularly over other microbial agents which are not herbicide resistant.SELECTED DRAWING: None
Patent JP-2019092894-A (JP)
Title: Game machine
Inventor: KURIMOTO HARUHISA
IPC: A63F7/02
Filed: 2017-11-22
Abstract: To provide a game machine capable of preventing a fraudulent act to influencing means from a back side of the game machine.SOLUTION: A protection cover member 140 for covering a setting key 501 provided in a main control device 110 from a back side of a Pachinko machine 10 is mounted to a right-side plate 11d of an outer frame 11, and the setting key 501 is configured not to be exposed to the back side of the Pachinko machine 10 by the protective cover member 140 in a situation in which an inner frame 12 is closed to the outer frame 11. In a situation in which the inner frame 12 is open to the outer frame 11, the setting key 501 of the main control device 110 installed on the back of the inner frame 12 is exposed to a front side of the Pachinko machine 10 following rotation of the inner frame 12 and a front frame 14, and becomes a state for permitting immediate operation by a person concerned with a hall.SELECTED DRAWING: Figure 67
Patent JP-2019102481-A (JP)
Title: Workpiece processing method
Inventor: YODO YOSHIAKI
IPC: H01L21/301
Filed: 2017-11-28
Abstract: To provide a workpiece processing method capable of dividing a workpiece into individual devices without causing chipping.SOLUTION: A workpiece processing method comprises: a covering step (ST2) of covering a surface of the workpiece with a protective film; a laser processing groove forming step (ST3) of removing a laminate together with the protective film along a street by irradiating the laminate and the protective film with laser beams along the street, and forming a laser processing groove after performing the covering step (ST2); a deposit removing step (ST4) of cutting and removing the deposit accumulated in the laser processing groove generated by the laser processing groove forming step (ST3) with a cutting blade thinner than the width of the laser processing groove after performing the laser processing groove forming step (ST3); and a dry etching step (ST5) of subjecting dry etching to the workpiece via the protective film after performing the deposit removing step (ST4).SELECTED DRAWING: Figure 4