baber/WOPTO huggingface dataset:
Patent JP-2018131931-A (JP)
Title: Injector
Inventor: ITO YASUHIRO
IPC: F02M55/02
Filed: 2017-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an injector for suppressing a temperature change of a member as part of an actuator.SOLUTION: An injector 100 includes a nozzle 110 holding fuel in an accumulated state, having an injection hole at the front end, and inserted into an opening 11 of a mounting object member 10, a needle 120 provided inside the nozzle and having a valve element 121 for closing the injection hole during non-injection, and an actuator 130 provided on the opposite side to the injection hole side of the nozzle for driving the needle in the direction of opening the valve element during injection. In the actuator at part of its position where heat is transmitted from the nozzle, vacuum layers 210-230 are provided which are distributedly arranged in the peripheral direction with respect to the center axis of the nozzle.SELECTED DRAWING: Figure 1
Patent JP-2018133665-A (JP)
Title: Input signal erroneous determination prevention circuit
Inventor: XIE CHUAN
IPC: B60R16/02
Filed: 2017-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an input signal erroneous determination prevention circuit of simple circuitry, in which a microcomputer prevents erroneous determination of the state of a switch according to an inputted signal.SOLUTION: An input signal erroneous determination prevention circuit 10 includes a comparison circuit 11 for comparing the power supply voltage V of a power supply 3 with a voltage threshold L, and outputting a voltage drop signal Sa when the power supply voltage V goes below the voltage threshold L, a holding circuit 12 receiving a voltage signal S1 continuously from a switch 5, and when receiving the voltage drop signal Sa outputted from the comparison circuit 11, holding the voltage signal S1, received before receiving the voltage drop signal Sa, as a holding signal S2, and a changeover circuit 13 for receiving the voltage signal S1 and the holding signal S2, outputting the voltage signal S1 to a microcomputer 2 when the power supply voltage is normal, and outputting the holding signal S2 to the microcomputer 2 during when power supply voltage drop when the voltage drop signal Sa is outputted.SELECTED DRAWING: Figure 2
Patent JP-2018130738-A (JP)
Title: Laser processing device, diagnostic method of laser oscillator, and diagnostic program of laser oscillator
Inventor: TOKITO HIROAKI
IPC: B23K26/00
Filed: 2017-02-15
Abstract: PROBLEM TO BE SOLVED: To enable automatic execution of diagnosis of a laser oscillator at an appropriate timing.SOLUTION: A laser processing device comprises: a laser oscillator 40; a processing nozzle 70 which irradiates a work-piece with laser beam for processing; and controllers 20, 21, 22 which control a drive part moving the laser oscillator and the processing nozzle. The controller comprises: a laser beam output control unit 204; a diagnosis execution determination unit 202 which determines whether a diagnosis of the laser oscillator is executed based on a processing program when the laser oscillator satisfies a prescribed operating condition; and a diagnosis function execution unit 203 which performs a laser output command for diagnosis of the laser oscillator to the laser oscillator. The diagnosis execution determination unit outputs, when determining that the diagnosis of the laser oscillator is executed, the laser output command for diagnosis to the laser oscillator.SELECTED DRAWING: Figure 1
Patent JP-2018131983-A (JP)
Title: Control device of engine
Inventor: HAYASHIMA NAOKI
IPC: F02D29/02
Filed: 2017-02-16
Abstract: PROBLEM TO BE SOLVED: To suppress wasteful power consumption without deteriorating emission and to prevent early deterioration of an ignition coil 21, in a case when an operation of an engine is stopped by stopping ignition control in each of cylinders 2 after fuel cut.SOLUTION: When a rotating speed of a crank shaft 13 is lowered after fuel cut (steps ST201, 202), energization is blocked after the lapse of a prescribed period (energization block period) from start of the energization to an ignition coil 21 by each of cylinders 2, and spark discharge is executed by the ignition plug 20, when a crank rotating speed Nc is higher than a threshold value Nc1, on the other hand, when the crank rotating speed Nc becomes the threshold value Nc1 or less, the ignition control is stopped (ST203-ST205:ignition control means).SELECTED DRAWING: Figure 4
Patent JP-2017130211-A (JP)
Title: Dynamic selection of storage tiers
Inventor: NATHAN BARTHOLOMEW THOMAS
IPC: G06F12/00
Filed: 2017-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an operating system that dynamically selects an appropriate storage tier for storing an object.SOLUTION: An operating system is configured to receive a request to store an object that does not specify the location at which the object should be stored. The request might also include an optimization factor and one or more object location factors. Utilizing the object location factors, and the optimization factor if provided, the operating system dynamically selects an appropriate storage tier for storing the object. The tiers might include a local storage tier, a local network storage tier, a remote network storage tier, and other types of storage tiers. The object is then stored on the selected storage tier. The object may be retrieved from the storage tier at a later time.SELECTED DRAWING: Figure 4
Patent JP-2018133005-A (JP)
Title: Control device and control method
Inventor: MOCHIZUKI KONOMI
IPC: G06F9/50
Filed: 2017-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent band competition of a network for synchronization.SOLUTION: A control device is connected with a management server which manages cluster configurations of a physical server on which a virtual machine made redundant by a primary virtual machine and a secondary virtual machine operates, and includes: a first calculation part which calculates a synchronization traffic amount between the primary virtual machine and the secondary virtual machine from a user traffic amount; a second calculation part which calculates the synchronization traffic total amount showing the total of the synchronization traffic amounts for every cluster from the synchronization traffic amount calculated by the first calculation part; a determination part which determines whether or not the synchronization traffic total amount calculated by the second calculation part exceeds a predetermined threshold; and a notification part which notifies the management server of a division instruction of clusters corresponding to the synchronization traffic total amount when it is determined that the synchronization traffic total amount exceeds the threshold by the determination part.SELECTED DRAWING: Figure 5
Patent JP-2018133276-A (JP)
Title: connector
Inventor: MIYAMURA TETSUYA
IPC: H01R24/58
Filed: 2017-02-17
Abstract: PROBLEM TO BE SOLVED: To achieve both improvement in communication performance and improvement in reliability of fitting operation.SOLUTION: A connector 1 includes: a dielectric body 10 having a plurality of conductor accommodation chambers 17 which are divided into right and left by a partition wall part 15; a plurality of inner conductors 36 housed individually into the plurality of conductor accommodation chambers 17; a synthetic resin-made body member 11 which forms the dielectric body 10 and in which the partition wall part 15 and the plurality of conductor accommodation chambers 17 are formed; and a synthetic resin-made front wall member 28 which forms the dielectric body 10 and is attached to the front end of the body member 11 so as to close an opening of the front end of the conductor accommodation chamber 17. A material or its quality of the partition wall part 15 is lower in dielectric constant than the material or its quality of the front wall member 28, and the material or its quality of the front wall member 28 is stronger in mechanical strength than the material or its quality of the wall partition part 15.SELECTED DRAWING: Figure 3
Patent JP-2018133972-A (JP)
Title: Operational device, drive device, drive system, image formation device, transportation device, and operational method
Inventor: SEKI TAKEO
IPC: H02P29/00
Filed: 2017-02-17
Abstract: PROBLEM TO BE SOLVED: To suppress rotational unevenness of a motor.SOLUTION: An operational device that performs an operation related to a command value for controlling a rotational speed of a motor, comprises: a control gain calculation unit that calculates a control gain for suppressing rotational unevenness of a specific high-harmonic component of the motor, which is set to a command value calculation unit for calculating the command value, on the basis of the rotational speed or a target speed of the motor, and a measurement value of rotational unevenness of the motor; and a filter calculation unit that calculates a filter parameter for making a filter used in filter processing to the command value a filter shape that suppresses rotational unevenness of a rotational frequency component of the motor, on the basis of the rotational speed or the target speed of the motor, and the measurement value of the rotational unevenness of the motor.SELECTED DRAWING: Figure 1
Patent JP-2018134745-A (JP)
Title: Image formation system
Inventor: NOGAWA HIROSHI
IPC: G03G21/00
Filed: 2017-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an image formation system which allows an image formation apparatus to output an output object without transmitting printing data again to the image formation apparatus.SOLUTION: In an image formation system 1, an image formation apparatus 10 and a terminal 13 can freely communicate with each other. The terminal 13 transmits printing data to the image formation apparatus 10. The image formation apparatus 10 forms an image on a medium on the basis of a printing job corresponding to the printing data. A tray 116 on which the medium formed with the image is placed as the output object is provided. A tray sensor 117 is provided on the tray 116. A processor controlling the printing job executes a module. The module sets the attribute of the printing job to an output stand-by state in a case where the tray sensor 117 detects that the output object is taken out of the tray 116, and it is determined that a person acquiring the output object is not associated with a requesting person of the printing job.SELECTED DRAWING: Figure 1
Patent JP-2020064704-A (JP)
Title: Display device
Inventor: KAMADA TAISUKE
IPC: G02B1/14
Filed: 2017-02-22
Abstract: To provide a display device having bending resistance capable of withstanding multiple times of repeated bending with a small radius of curvature.SOLUTION: A display device includes: a first resin layer 11; a first inorganic layer 13a located on the first resin layer; an EL layer 13c located on the first inorganic layer; a second inorganic layer 23a located on the EL layer; and a second resin layer 21a located on the second inorganic layer. The first resin layer, the first inorganic layer, the EL layer, the second resin layer, and the second inorganic layer are configured to be bendable. A strain rate subjected to the first inorganic layer and the second inorganic layer is 0.4% or less at the time of bending.SELECTED DRAWING: Figure 1
Patent JP-2017127005-A (JP)
Title: Method and apparatus for unified significance map coding
Inventor: LU XIAOAN
IPC: H04N19/13
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for unified significance map coding.SOLUTION: The apparatus includes a video encoder for encoding a plurality of transform coefficients for at least a portion of a picture. The transform coefficients are obtained using a plurality of transforms. One or more context sharing maps are generated for these transform coefficients on the basis of a unified rule. The one or more context sharing maps provide at least one context that is shared among at least some of the transform coefficients obtained from at least two different transforms of the plurality of transforms.SELECTED DRAWING: Figure 8
Patent JP-2018116036-A (JP)
Title: Unit for mounting marker
Inventor: FUKUDA YASUYUKI
IPC: G01B11/00
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a unit for mounting a marker such as an RAS marker, the unit allowing a precise detection of a detection reference unit.SOLUTION: The unit 1 for mounting a marker includes a lamination structure of an upper substrate 10 and a lower substrate 11, the upper substrate 10 having a through-hole 102, the lower substrate 11 having a convex part 112 as the detection reference unit in a position of the upper substrate 10 which corresponds to the through-hole 101, the convex part 112 of the lower substrate 11 being inserted in the through-hole 102 of the upper substrate 10, and the upper surface of the convex part of the lower substrate in the lamination structure being located in a position with the same height as the height of the upper surface of the upper substrate or higher than the upper surface of the upper substrate.SELECTED DRAWING: Figure 1
Patent JP-2018148673-A (JP)
Title: Power conversion apparatus for system interconnection with autonomous operation function
Inventor: LUNG CHIENRU
IPC: H02M7/48
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To prevent, in a system interconnection power conversion apparatus with an autonomous operation function, a current from rushing into a capacitor, provided between an inverter and a commercial power system, in the start of the apparatus without providing a rush current prevention circuit and, moreover, to check disconnection of a system interconnection switch and deposition before a system interconnection operation is started.SOLUTION: After start, the amplitude of a voltage output from a power storage hybrid power generation system is gradually increased from a predetermined value and is matched to an amplitude used before a system interconnection operation having a predetermined amplitude deviation ΔE from the amplitude Eof a commercial system voltage. Then, disconnection of the system interconnection relay and deposition are detected, the apparatus is connected to the commercial power system, and the system interconnection operation is started. By virtue of this, without providing a rush current prevention circuit, current is prevented from rushing into a capacitor, provided between an inverter and the commercial power system, in the start of the apparatus. Moreover, before the system interconnection operation is started, disconnection of the system interconnection relay and deposition can be checked.SELECTED DRAWING: Figure 3
Patent JP-2018147216-A (JP)
Title: Authentication device and program
Inventor: OSUMI TSUYOSHI
IPC: G06Q50/10
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To control an increasing number of accounts required for shared data management.SOLUTION: An authentication device comprises: first login means for, based on account information registered in which a plurality of accounts are segmented into one or more first account(s) and one or more second account(s) that can be permitted to login on behalf of the first accounts, when a login request accompanied by an input of appropriate authentication information relating to either one of the accounts from the plurality of accounts is made, conducting first login processing for the account; and second login means for, in a login session prompted by the first login processing for the second account, when a further login request as a specific first account whose login-on-behalf is prior set in the account information permitting the login on behalf of the second account is made, conducting second login processing for the specific first account.SELECTED DRAWING: Figure 10
Patent JP-2018143650-A (JP)
Title: Lubrication deodorant composition for stoma attachment and stoma attachment kit
Inventor: SHIBA YASUO
IPC: A61F5/445
Filed: 2017-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a lubrication deodorant composition for stoma attachment capable of allowing easy movement of excreta in a pouch of the stoma attachment and reducing smell of the excreta.SOLUTION: A lubrication deodorant composition for stoma attachment contains a lubrication agent and a deodorant agent. The lubrication agent comprises sodium carboxymethyl cellulose and surfactant. The deodorant agent comprises metal salt of organic acid. In a case where soma attachment 1 has a single structure, the lubrication deodorant composition is charged from a stoma hole 20 into a pouch 3. In a case where the soma attachment 1 has a two part assembled structure, the lubrication deodorant composition may be charged from an opening part 31 into the pouch 3 under a state where a surface plate 2 is separated from the pouch 3.SELECTED DRAWING: Figure 1
Patent JP-2018151449-A (JP)
Title: Electro-optical device and electronic apparatus
Inventor: OTA HITOSHI
IPC: G09G3/3233
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To avoid a deterioration in a display quality caused by variations in transistor characteristics of a drive transistor included in a pixel circuit, while avoiding the occurrence of fluctuations in power supply voltage during a flyback period.SOLUTION: To solve the above-mentioned problem, an electro-optical device according to one aspect of the present invention comprises: a pixel circuit that includes a first transistor and an electro-optical element to which current is supplied from the first transistor, and is driven in a frame period consisting of a display period and a flyback period; a drive circuit that controls the pixel circuit to execute a compensation operation for compensating for the characteristics of the first transistor in the display period, and controls the pixel circuit not to execute the compensation operation in the flyback period; and a dummy circuit that consumes power in the flyback period such that the total power consumption of the pixel circuit and said circuit in the display period and the power consumption of the pixel circuit and said circuit in the flyback period become closer to each other.SELECTED DRAWING: Figure 10
Patent JP-2018149879-A (JP)
Title: Center bearing support
Inventor: ITO TERUYUKI
IPC: B60K17/22
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a center bearing support that enables spring properties (spring constant) to be changed by enabling the seal air amount of an air spring structure 16 to be changed ex-post facto after completion of production of the center bearing support 11.SOLUTION: In a center bearing support 11, a rubber-like elastic body 15 is interposed between an inner sleeve 13 for holding a center bearing 12 and an outer sleeve 14 connected to a vehicle body side, and an air spring structure 16 with a hollow part 17 is provided in the rubber-like elastic body 15. A port part 18 for injecting/discharging air into/from the hollow part 17 is provided. The port part 18 is connected to an air pump 20 of an operation unit via piping 19.SELECTED DRAWING: Figure 1
Patent JP-2018154144-A (JP)
Title: Operation pedal device for vehicle
Inventor: ABE JUNYA
IPC: G05G1/32
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an operation pedal device for a vehicle capable of intending to make weight lighter by usage of a low strength member.SOLUTION: The operation pedal device 10 for a vehicle comprises a front side support member 12 which is formed with a resin of a low strength member and of which a front plate 18 is fixed to a dash panel P, a rear side support member 14 which is formed with an iron of a strength member and of which a turning axis part 50 is provided on a front end part 48 and at the same time is fixed relative to an instrument panel reinforcement I which a rear panel 32 is disposed in a rearward direction from the dash panel P and an operation pedal 16 which is pivotally supported by the turning axis part 50 in the front end part 48 of the rear side support member 14 and turns around center of the turning axis part 50 by stepping-down operation. The front side support member 12 holds the turning axis part 50 by fitting the front end part 48 of the rear side support member 14.SELECTED DRAWING: Figure 5
Patent JP-2018155462-A (JP)
Title: Freezing cycle and refrigerator comprising freezing cycle
Inventor: KONUMA TOMOHITO
IPC: F25B47/02
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a freezing cycle and a refrigerator that improve energy saving performance.SOLUTION: A freezing cycle comprises a compressor 24, a refrigerating side cooler 50 that can supply cold air to a storage chamber in a refrigerating temperature zone, a freezing side cooler 14 that can supply cold air to a storage chamber in a freezing temperature zone, and a refrigerant switching valve 100 that can switch the distribution mode of a refrigerant, and comprises a defrosting pipe 65 provided around the freezing side cooler 14. The refrigerant switching valve 100 comprises an inflow port 100a into which the refrigerant discharged from the compressor 24 flows, a first reflux port 100d leading to one end of the defrosting pipe, a second reflux port 100e leading to another end of the defrosting pipe 65, a first feed port 100b leading to the refrigerating side cooler 50 and the suction side of the compressor 24, and a second feed port 100c leading to the freezing side cooler 14 and the suction side of the compressor 24.SELECTED DRAWING: Figure 5
Patent JP-2018157720-A (JP)
Title: Coil device and motor-operated valve and electromagnetic valve using the same
Inventor: ARAI YUSUKE
IPC: H01F7/06
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a coil device capable of drastically reducing manufacturing man-hour, manufacturing cost, etc., a motor-operated valve and an electromagnetic valve using the same.SOLUTION: An end edge of a magnet wire 20 is fixed to a conductive terminal 15b by caulking and/or fusing of a tip binding part 21b to which the end edge of the magnet wire 20 is bound. A winding end side tip binding part 21b has: a comparatively narrow winding part 21ba which is projected from a winding end side conductive terminal 15b and to which the magnet wire 20 is bound; and a comparatively wide contact part 21bb which is projected from the winding part 21ba to be brought into contact with the winding end side conductive terminal 15b.SELECTED DRAWING: Figure 3
Patent JP-2018158851-A (JP)
Title: Carbon material production system
Inventor: KURAHASHI KANAKO
IPC: H01M8/0612
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a carbon material production system that can effectively utilize oxygen by-produced in a carbon material production device.SOLUTION: A carbon material production system has: a carbon material production device that produces a carbon material and oxygen electrochemically from carbon dioxide as a raw material; and at least one of a fuel cell that generates power and a combustion furnace that performs combustion, which is supplied with the oxygen produced by the carbon material production device.SELECTED DRAWING: Figure 1
Patent JP-2018158895-A (JP)
Title: Regulatory t-cell increasing agent, food, and medicine
Inventor: SHIMAMOTO SHU
IPC: A61P43/00
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a regulatory T-cell increasing agent that has reduced limits in storage condition and feeding form, and can increase sufficiently regulatory T-cells at a lower dose.SOLUTION: A regulatory T-cell increasing agent contains a cellulose derivative with a degree of substitution of butyryl being 0.3 or more and 2.6 or less and a total degree of substitution being 0.5 or more and 2.8 or less, as an active ingredient.SELECTED DRAWING: None