baber/WOPTO huggingface dataset:
Patent JP-2019157901-A (JP)
Title: Solenoid valve
Inventor: NISHIMURA NAOKI
IPC: F16K31/06
Filed: 2018-03-07
Abstract: To provide a solenoid valve which is favorable in responsiveness.SOLUTION: A solenoid valve 1 comprises: a valve body 22; a sleeve 21 in which the valve body 22 is arranged; a plunger 4 arranged at one end side of the valve body 22, and moving the valve body 22; a solenoid forming body 31 arranged at an external periphery of the plunger 4; a solenoid case 30 for accommodating the plunger 4 and the solenoid forming body 31; a stator 32 for accommodating the plunger 4 into an inside space; and a rod 5 which is arranged in the inside space of the rod 32, in which a slide-contact part 5c slide-contacting with an internal periphery of the stator 32 is formed at an external periphery of the rod 5, and which is arranged between the valve body 22 and the plunger 4. A communication path 5d extending in an axial direction and communicating with spaces S22, S3 at both sides of the rod 5 in the axial direction with the slide-contact part 5c sandwiched therebetween is formed in the rod 5.SELECTED DRAWING: Figure 1
Patent JP-2019158388-A (JP)
Title: Laser radar device
Inventor: YAMAGUCHI YOSUKE
IPC: G01S7/497
Filed: 2018-03-08
Abstract: To provide a laser radar device capable of constantly confirming that laser light is parallel to the ground.SOLUTION: The width of laser beams is expanded to a first spread width and a second spread width in the vertical direction and laser beams are reflected by the ground (S16, S20). The distance from the reflection light to the ground reflected by the first spreading width and the distance to the ground reflected by the second spreading width are obtained (S18, S22). From an inclination of the first spreading width and the obtained distance and the inclination of the second spreading width and the obtained distance, slope of the ground is calculated (S24). Then, when the slope exceeds the specified threshold (S28:Yes), signals are outputted (S34).SELECTED DRAWING: Figure 6
Patent JP-2019035936-A (JP)
Title: Method and apparatus for recognition using neural network, and training method and electronic apparatus
Inventor: YOO SANG HYUN
IPC: G10L15/20
Filed: 2018-03-09
Abstract: To provide a method and apparatus for recognition using a neural network, and to provide a method and apparatus for training the neural network.SOLUTION: A recognition method includes: providing a voice signal to a main neural network and a sub-neural network; obtaining a scaling factor with the sub-neural network by interpreting the provided voice signal; determining the length of a future context to be considered in the main neural network that conducts voice recognition based on the scaling factor; and obtaining recognition results of the voice signal by using the main neural network to which the determined length of the future context is applied.SELECTED DRAWING: Figure 1
Patent JP-2019156423-A (JP)
Title: Tray dish-up device for sliced meat
Inventor: OCHI KAZUSHI
IPC: B65B43/52
Filed: 2018-03-09
Abstract: To provide a tray dish-up device for sliced meat capable of acquiring a product dished-up in a well-balanced manner where the sliced meat is always dished up at a central part of a tray and spaces on both ends are the same, when dishing up the sliced meat which is cut out simultaneously from a meat slicer and divided into a plurality of slices and transferred in a conveyer to corresponding trays respectively.SOLUTION: In a tray dish-up device for sliced meat, sliced meat m is dished up on trays 7, 7 at a dishing up position corresponding to each slice orthogonal to a travel direction of a conveyer 13 which transfers a plurality of slices of sliced meat m. An element accompanying the fluctuation of the width dimension of the sliced meat m is compared with a reference preset by control means including a sensor 16, and the corresponding tray 7 is transferred to the position where the sliced meat m can be dished up at a central part of the tray sequentially from the slices of sliced meat m where a difference is small.SELECTED DRAWING: Figure 1
Patent JP-2019157769-A (JP)
Title: Engine system
Inventor: KURITA MASANAO
IPC: F02M26/53
Filed: 2018-03-13
Abstract: To execute early engine stop prevention control by early detecting abnormality caused by biting of foreign matter of an EGR valve in decelerating an engine, and preventing erroneous detection of the abnormality and unnecessary engine stop prevention control.SOLUTION: An engine system includes a throttle device 14, an EGR device 10 (EGR valve 18), and an electronic control device (ECU) 50. The ECU 50 diagnoses abnormality of the EGR valve 18 on the basis of an operation state in decelerating an engine, and diagnoses presence or absence of combustion deterioration of the engine 1 on the basis of change of a crank angle speed. The ECU 50 executes engine stop prevention control by the throttle device 14 when the presence of abnormality in the EGR valve 18 is temporarily determined, finally determines the abnormality of the EGR valve 18 when presence of combustion deterioration is determined later, and finally determines normality of the EGR valve 18 and releases the engine stop prevention control when no combustion deterioration is determined later.SELECTED DRAWING: Figure 1
Patent JP-2019159847-A (JP)
Title: Information processing device and program
Inventor: TOKUCHI KENGO
IPC: H04N1/00
Filed: 2018-03-13
Abstract: To provide an information processing device and program, which allow for easily setting up a function for an object in a real space.SOLUTION: A terminal device 10 comprises sensing means for sensing an operation target, and registration means for registering a function executable by the operation target associated with an object identified by the sensing means. When the object in the real space is identified again by the sensing means, the function registered by the registration means, which is executable by the operation target associated with the object, is identified to control notification for operating the operation target.SELECTED DRAWING: Figure 2
Patent JP-2019157791-A (JP)
Title: Air compressor
Inventor: HACHISUGA TOSHIHIRO
IPC: F04B41/02
Filed: 2018-03-15
Abstract: To suppress noise generated when discharging compressed air in a tank of an air compressor, and to efficiently discharge a drain together with the compressed air, the air compressor of the present invention being provided for solving a such problem that the noise may be generated due to the high-speed discharge of the compressed air while being expanded when discharging the drain in the tank and the compressed air from a discharge pipe, because the compressed air in the tank of the air compressor is stored at high pressure, however, a constitution for installing, for example, a porous muffling material therein at a periphery of a discharge port of the discharge pipe for the purpose of the suppression the noise is liable to cause the clogging or the like at the muffling material, thus lowering discharge performance.SOLUTION: A wool-like fiber member 25 which is high in water permeability and extremely low in water absorbability is provided at discharge port 22a of a discharge pipe 22 for discharging a drain and compressed air in a tank 3.SELECTED DRAWING: Figure 3
Patent JP-2019154901-A (JP)
Title: Watchband and watch
Inventor: ICHIMURA TATSUMI
IPC: A44C5/00
Filed: 2018-03-15
Abstract: To provide a watchband that can be easily manufactured with a simple structure and that excels in abrasion resistance and wearability, and to provide a watch equipped with the watchband.SOLUTION: The watchband includes: a first resin layer 10 which is formed from flexible synthetic resin and which has abrasion resistance; and a second resin layer 11 which has a lower hardness than the first resin layer 10, which is synthetic resin of the same system as the first resin layer 10, and which is integrally formed on the rear face of the first resin layer 10. Consequently, the structure is simple, and the first resin layer 10 and the second resin layer 11 can be easily manufactured. Also, as the first resin layer 10 on the surface side has abrasion resistance, there is no wear even if the watchband is rubbed against a garment, a desk, etc., with durability secured. In addition, the second resin layer 11 on the rear face side has a lower hardness than the first resin layer 10 and has a higher tensile strength, so that when the watchband is put on the wrist, the watchband can be fitted to the wrist, which provides excellent wearability.SELECTED DRAWING: Figure 2
Patent JP-2019160204-A (JP)
Title: Control unit, image forming apparatus, and circuit arrangement
Inventor: KAWABATA KOJI
IPC: G06F13/38
Filed: 2018-03-16
Abstract: To provide a control unit, an image forming apparatus, and a circuit arrangement.SOLUTION: A control unit 100 comprises a first circuit arrangement 110, a non-volatile storage unit 130, and a second circuit arrangement 150. The second circuit arrangement 150 includes a storage unit 154 and a plurality of terminals 151. The second circuit arrangement 150 further includes: a first input/output circuit 160 that is connected to a plurality of terminals 151a to 151d for performing communication with the first circuit arrangement 110; and a second input/output circuit 170 that shares the plurality of terminals 151 with the first input/output circuit 160. The second circuit arrangement 150 further includes: a control circuit 180 that, at the start-up, reads out data from the non-volatile storage unit 130 via the second input/output circuit 170 and writes the data in the storage unit 154; and switching means (180, 186, 187, 153a to 153d) that switch the directions of input and output of the plurality of terminals 151 on the basis of completion of read-out of the data.SELECTED DRAWING: Figure 1
Patent JP-2019163181-A (JP)
Title: Method for producing particles
Inventor: YANAGI TAKUO
IPC: B01J2/06
Filed: 2018-03-19
Abstract: To provide a method for producing particles with reduced impurities that employs LiS as one of raw material components.SOLUTION: A method for producing particles is provided which comprises bringing a good solvent solution in which raw material components are dissolved in a good solvent into contact with a poor solvent heated to a temperature higher than a boiling point of the good solvent in order for the good solvent solution to evaporate and for particles to precipitate. The raw material components contain LiS and the good solvent is ethanol.SELECTED DRAWING: Figure 1A
Patent JP-2019165872-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-03-22
Abstract: To provide a game machine that increases interest of a performance using a corresponding display corresponding to a variable display.SOLUTION: A performance control CPU executes a blackout performance and displays a dark image 01TM150 to lower the visibility of the image related to a battle performance and make it difficult to view, executes a third change suggestion performance in the difficult-to-view state, enlarges and displays an active display 01TM001 while moving it to the center of the screen to make the visibility of the active display 01TM001 higher than the visibility of the image related to the battle performance, and changes the display mode of the active display 01TM001 from a normal mode to a red mode.SELECTED DRAWING: Figure 14-7
Patent JP-2019166951-A (JP)
Title: Transmission mechanism for bicycle
Inventor: OKADA TAIICHI
IPC: B62M9/08
Filed: 2018-03-23
Abstract: To provide a light-weight and inexpensive transmission mechanism for a bicycle, which prevents an occupant from wrongly operating a handle and which is easily operated and easily manufactured.SOLUTION: A driven side rotary body 2 includes a pair of driven disks 61 movable close to or separated from each other to radially move a winding position of an endless belt 4. The driven disks 61 are biased by a first coil spring 7 so as to be separated from each other. When a disk body 6 rotates in a normal direction, pawl members 66 are engaged with tooth portions 5a of a gear body 5 to allow the gear body 5 to integrally rotate with the disk body 6. Meanwhile, when the disk body 6 rotates in a reverse direction, the pawl members 66 move over the tooth portions 5a of the gear body 5 to allow the disk body 6 to rotate relative to the gear body 5. Annular inclined surfaces 51a smoothly and continuously extending in a circumferential direction about a rotation axis R1 while being displaced in a direction along the rotation axis R1 are formed on the gear body 5. The pawl members 66 are slidably pressed against the annular inclined surfaces 51a by biasing force of the first coil spring 7.SELECTED DRAWING: Figure 3
Patent JP-2019169597-A (JP)
Title: Semiconductor device
Inventor: IWAKAJI YOKO
IPC: H01L29/12
Filed: 2018-03-23
Abstract: To provide a semiconductor device capable of achieving double-gate driving.SOLUTION: A semiconductor device of an embodiment comprises: a semiconductor layer including a first surface and a second surface facing the first surface; a first trench provided in the semiconductor layer and extending in a first direction parallel to the first surface in the first surface; a first gate electrode provided in the first trench; a second trench provided in the semiconductor layer and extending in the first direction in the first surface; a second gate electrode provided in the second trench; a third trench provided in the semiconductor layer; a first resistance layer provided in the third trench; an emitter electrode provided on the first surface side of the semiconductor layer; a collector electrode provided on the second surface side of the semiconductor layer; and a gate electrode pad provided on the first surface side of the semiconductor layer, electrically connected to the first gate electrode across the first resistance layer, and electrically connected to the second electrode.SELECTED DRAWING: Figure 1
Patent JP-2019173269-A (JP)
Title: Method to construct concrete bridge girder with frame structure and temporary closure structure usable on this method
Inventor: MOROHASHI AKIRA
IPC: E01D2/04
Filed: 2018-03-26
Abstract: To provide a method that can use constructed parts of a bridge girder as construction road when the concrete bridge girder with frame structure is constructed with cantilever overhang erection method.SOLUTION: A first lateral span part (8b) which is constructed earlier than a central span part (8a) located in the center of a frame structure part makes a connection of central span parts a horizontally force applicable temporary closure from after becoming a pin connection. After central closure is performed by rigid connection on the central span part, a second lateral span part (8c) which is constructed even later than that is center-closed, meanwhile, the first lateral span part is center-closed.SELECTED DRAWING: Figure 1
Patent JP-2019175986-A (JP)
Title: Optical module
Inventor: FURUYA AKIRA
IPC: H01S5/022
Filed: 2018-03-28
Abstract: To provide an optical module having a structure which enables a desire optical coupling angle without using optical reflection.SOLUTION: An optical module comprises: a package including a ceiling wall part and a bottom opening arranged in a direction of a first axis, a first side wall part and a side opening arranged in a direction of a second axis crossing the first axis, a ceramic base arranged on the first side wall part in a direction of a third axis crossing the first and second axes and having a second side wall part and a third side wall part, and an electrode; a semiconductor optical device provided in the package; a side lid sealing the side opening, and an optical window component sealing a bottom opening. The first side wall part includes: an outer side surface extended along a first reference surface extended to a direction crossing the second axis; and an inner side surface having an inclination part extended along a second reference surface crossing the first reference surface by forming an acute angle. The semiconductor optical device is provided on the inclination part of the first side wall part.SELECTED DRAWING: Figure 1
Patent JP-2019176679-A (JP)
Title: Power supply quality management system and air conditioner
Inventor: TAKAHASHI JUN
IPC: H02M7/48
Filed: 2018-03-29
Abstract: To reduce generation of a damage and burning of a power receiving facility in a failure of a power supply quality improvement part.SOLUTION: Power is supplied from an AC power supply (1) to a power converter (3). An active filter device (2) which is a power supply quality improvement part improves quality of the AC power supply (1). A controller (37) restricts an operation of the power converter (3) so that any of power supply power, power supply current and power supply harmonics when a failure detection part (4) detects that the active filter device (2) is failed becomes equal to or less than the maximum values of each of the power supply power, the power supply current and the power supply harmonics when the active filter device (2) is not failed.SELECTED DRAWING: Figure 1
Patent JP-2019172538-A (JP)
Title: Thickener for hydraulic composition containing lignin
Inventor: NAKAMURA TAKUMA
IPC: C04B24/26
Filed: 2018-03-29
Abstract: To provide a thickener for a hydraulic composition that gives a proper material separation resistance, and allows a thickener and a water reducing agent to be suitably used as a one-liquid type water reducing agent.SOLUTION: Use of a thickener for a hydraulic composition containing a lignin, preferably a lignin with a weight average molecular weight of 30,000 or more makes it possible to prepare a one-liquid type water reducing agent having stable dispersibility, and the use of the one-liquid type water reducing agent makes it possible to produce a hydraulic composition having excellent bleeding inhibition or the like.SELECTED DRAWING: None
Patent JP-2019172221-A (JP)
Title: Vehicle rear section structure
Inventor: TOBARI YUICHIRO
IPC: B62D25/08
Filed: 2018-03-29
Abstract: To provide a vehicle rear section structure capable of obtaining frame rigidity to obtain desired vehicle turning performance while maintaining a shock absorption function by a cross member.SOLUTION: A frame of a vehicle includes: a pair of side members 11 and 12 which extend in a longitudinal direction and are arranged at intervals in a vehicle width direction; and a rear cross member 14 which extends in the vehicle width direction and connects rear ends of the pair of side members 11 and 12. The rear cross member 14 is formed into a square cylindrical shape having a front wall 14F, a rear wall 14R, an upper wall 14U, and a lower wall 14B. In the front wall 14F, notches 23 opened at the upper end and the lower end are provided in an intermediate portion C between each fixed portion F1 and F2 fixed to the pair of side members 11 and 12 in the rear cross member 14.SELECTED DRAWING: Figure 3
Patent JP-2019177502-A (JP)
Title: Liquid consumption device
Inventor: LI TONY
IPC: B41J2/175
Filed: 2018-03-30
Abstract: To provide means that can reduce time and efforts in replacing a cartridge.SOLUTION: A controller 130 of a printer 10, when determining that at least one of liquid level signals from a liquid level sensor 33 is [H] (S82:Yes) and when determining that there is at least one color whose residual quantity in a cartridge is below second predetermined residual quantity (S86:Yes), does not make a display 28 to display a C_Empty notification screen. In succeeding first display control processing, the controller 130, when determining that the at least one of the liquid level signals is [H] (S82:Yes) and when determining that the liquid level signal is [L] and that there is at least one color whose residual quantity in the cartridge is below the second predetermined residual quantity (S86:No), makes the display 28 to display the C_Empty notification screen which urges a user to replace a cartridge 200.SELECTED DRAWING: Figure 9
Patent JP-2019179642-A (JP)
Title: Poultry lighting system
Inventor: YAMAUCHI KENTARO
IPC: H05B37/02
Filed: 2018-03-30
Abstract: To provide a poultry lighting system easy to operate and capable of turning off temporarily while running a chicken breeding program.SOLUTION: A poultry lighting system 10 in a poultry house includes: a poultry breeding lighting 21; a poultry house working lighting 22; a control unit 31 for controlling lighting of the poultry breeding lighting 21 and the poultry house working lighting 22; a setting unit 33s for setting lighting control content in the control unit 31; and a control device 30 having a display unit 32 for displaying the lighting control content. The control unit 31 includes: a poultry breeding mode in which the poultry breeding lighting 21 is turned on according to a breeding stage of poultry; and a temporary extinguishing mode for temporarily turning off the poultry breeding lighting during the poultry breeding mode. Time for the poultry breeding mode elapses even during the temporary extinguishing mode.SELECTED DRAWING: Figure 2
Patent JP-2019176955-A (JP)
Title: blade
Inventor: OIKAWA KATSUHIRO
IPC: A63B59/70
Filed: 2018-03-30
Abstract: To provide a blade of which durability can be improved by making a fiber direction of a reinforcing member in a side part of a blade to which a load is easily applied particularly in use to be the same or substantially the same regardless of locations to make reinforcement by the reinforcing member to be uniform.SOLUTION: A blade includes: a core member 2 including a front surface part 3, a rear surface part 4, and a side part 5; a front surface side body member 6 including a front surface part 7, a rear surface part 8, and a side part 9, and covering at least a part of the front surface part of the core member with the rear surface part; and a rear surface side body member 10 including a front surface part 11, a rear surface part 12, and a side part 13, and covering at least a part of the rear surface part of the core member with the front surface part. The blade includes a reinforcing member 15 covering at least a part of the side part of the core member, at least a part of the side part of the front surface side body member, and at least a part of the side part of the rear surface side body member.SELECTED DRAWING: Figure 1
Patent JP-2019178412-A (JP)
Title: Fe-Cr ALLOY AND METHOD OF MANUFACTURING THE SAME
Inventor: YOSHIMI TOSHIHIKO
IPC: C25D11/34
Filed: 2018-03-30
Abstract: To provide an Fe-Cr alloy capable of exhibiting superior corrosion resistance, and a method of manufacturing the same.SOLUTION: There is provided an Fe-Cr allow which contains 5.00-30.00 mass% of Cr and has an oxide film on a surface, wherein the oxide film has a thickness d of 2.3-7.0 nm, a friction fof Fe oxide and Fe hydroxide to a total amount (atom%) of oxide and hydroxide in the film is 0.70 or larger when the oxide film is subjected to X-ray photoelectron spectroscopic analysis at a taking-out angle where an Fe2pphotoelectron information depth is 7 nm or larger, and the friction fAof Fe oxide and Fe hydroxide to the total amount (atom%) of the oxide and hydroxide in the film is 0.05-0.15 when the oxide film is subjected to X-ray photoelectron spectroscopic analysis at a taking-out angle where an Fe2pphotoelectron information depth from a film outermost surface is a t/2 depth or less.SELECTED DRAWING: Figure 1