baber/WOPTO huggingface dataset:
Patent JP-2017132679-A (JP)
Title: Composite sintered compact for cutting tool, and cutting tool utilizing the same
Inventor: SHIN DONGKYUN
IPC: B23B27/20
Filed: 2016-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a composite sintered compact for a cutting tool in which hardness and impact resistance are excellent and service life is improved, and a cutting tool utilizing the same.SOLUTION: By eliminating a direct bond between cubic boron nitride particles and minimizing the brittle properties of cubic boron nitride, the hardness and impact resistance of a composite sintered compact are strengthened to improve the service life of a cutting tool. Further, since the direct bond between the cubic boron nitride particles is eliminated, and the secondary compound is made with a binder, EDM discharge workability is made better, and a cutting step can be made simple.SELECTED DRAWING: Figure 2
Patent JP-2018001805-A (JP)
Title: Brake control device and brake control method
Inventor: YOSHIHARA KEN
IPC: B60T17/18
Filed: 2016-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a brake control device that can inhibit brake fluid flowing out from a stroke simulator in operating a brake pedal from leaking on an outside, and to provide a brake control method.SOLUTION: When liquid leakage is detected in a wheel cylinder W/C of S circuit connected to a back pressure chamber 602 of a stroke simulator 6 and operation to a brake pedal 100 is detected while P circuit is under P circuit booster control by a pump 3, a brake control device closes SOL/V IN22b, 22c of S circuit.SELECTED DRAWING: Figure 1
Patent JP-2018007332-A (JP)
Title: Electric power conversion system and calibration method
Inventor: HARA TAKANORI
IPC: H02M7/48
Filed: 2016-06-28
Abstract: PROBLEM TO BE SOLVED: To calibrate a sensor itself precisely even after assembling of an electric power conversion system.SOLUTION: An electric power conversion system comprises: a converter connected to a power source in serial; an inverter that converts a DC power supplied from the converter into an AC power; a capacitor connected between the converter and the inverter; a control part that controls the converter and the inverter; and a sensor that detects a current or a voltage in each end part in the electric power conversion system, and outputs a value to be detected to the control part. The control part calibrates the sensor in accordance with a predetermined condition by using the DC power accumulated in the capacitor when the predetermined condition is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2017028986-A (JP)
Title: Power data management system, consumer aggregation and and power interchange block
Inventor: UMEOKA TAKASHI
IPC: G06Q50/06
Filed: 2016-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a consumer aggregation where a mechanism of power interchange is possible.SOLUTION: In a power data management system including a server for managing the power data in purchasing and selling of power of a plurality of consumers connected with a power system, a power generation facility and/or a demand facility is installed in at least two consumers, out of a plurality of consumers, and at least two consumers, out of a plurality of consumers, calculate the fee data for determining the fee to be born by each consumer, based on the data of forward flow power received from the power system, and the data of reverse flow power transmitted to the power system.SELECTED DRAWING: Figure 2
Patent JP-2018006194-A (JP)
Title: Cell frame for electrolyte circulation battery, cell stack for electrolyte circulation battery, and electrolyte circulation battery
Inventor: YAMANISHI KATSUYA
IPC: H01M8/18
Filed: 2016-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a cell frame for electrolyte circulation battery excellent in assembly workability in which sealant is hard to be damaged, and to provide a cell stack for electrolyte circulation battery, and an electrolyte circulation battery.SOLUTION: A cell frame for electrolyte circulation battery includes a bipolar plate, a frame having inner peripheral edge placed oppositely to the outer peripheral edge of the bipolar plate, and an annular sealant interposed between the outer peripheral edge of the bipolar plate and the inner peripheral edge of the frame, and used while being pressed by the bipolar plate and the frame. In the cross-section of the sealant when not pressed, the sealant includes a plate side contact coming into point contact with the bipolar plate, and a frame side contact coming into point contact with the frame. Assuming the maximum height of the bipolar plate in the direction sandwiched by the outer peripheral edge of the bipolar plate and the inner peripheral edge of the frame is H, and the maximum width in the direction orthogonal to the height direction is W, the ratio W/H of the width W to the height H exceeds 1.SELECTED DRAWING: Figure 1
Patent JP-2017105426-A (JP)
Title: Method for control of vehicular cooling fan
Inventor: KIM JAE YEON
IPC: B60H1/12
Filed: 2016-07-06
Abstract: PROBLEM TO BE SOLVED: To minimize consumption power of a cooling fan (hereinafter, referred to as fan) of a dual constitution.SOLUTION: A method for control of a vehicular cooling fan includes: a step at which a stack temperature is sensed, and a first required speed (A) of a first fan and a first required speed (B) of a second fan, which are required by a stack radiator, are set; a step at which a second required speed (C) of the first fan, which is required by an electrical radiator, is set; a step at which a pressure of an air conditioner is sensed, and a second required speed (D) of the second fan, which is required by a capacitor, is set; a step at which whether the first required speed (A) of the first fan is larger than or same as the second required speed (C) of the first fan and whether the first required speed (B) of the second fan is larger than or same as the second required speed (D) of the second fan are determined; and a step at which when the condition is satisfied in the afore-said step, the first fan is operated at the first required speed (A) of the first fan, and the second fan is operated at the first required speed (B) of the second fan.SELECTED DRAWING: Figure 2
Patent JP-2017169432-A (JP)
Title: Cooling structure of salient-pole rotor
Inventor: OGAWA YUJI
IPC: H02K9/08
Filed: 2016-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a cooling structure of salient-pole rotor capable of preventing poor insulation and corrosion of field winding, and capable of cooling the interior of the field winding efficiently.SOLUTION: A cooling structure of salient-pole rotor includes a rotor yoke 12 provided along a revolving shaft 11, multiple magnetic pole cores 13 projecting radially outward from the outer periphery of the rotor yoke 12, and arranged in the circumferential direction at regular intervals, a magnetic pole head 14 provided on the radial outside of the magnetic pole cores 13, a field winding 15 wound around the outer peripheral surface of the magnetic pole cores 13, between the rotor yoke 12 and magnetic pole head 14, a ventilation hole 14a penetrating the magnetic pole head 14 in the radial direction, a groove 15a opening to the inner peripheral surface of the field winding 15, and penetrating the field winding 15 in the radial direction, and an insulation pipe 21 provided in the groove 15a, and communicating with the ventilation hole 14a in the radial direction.SELECTED DRAWING: Figure 3
Patent JP-2018005140-A (JP)
Title: Optical instrument having image blur correction function
Inventor: TSUKAMOTO TAKU
IPC: H04N5/232
Filed: 2016-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical instrument capable of reducing the influence of disturbance such as the change of a magnetic field not resulting from a motor and performing suitable image blur correction.SOLUTION: The optical instrument having an image blur correction function includes: shake detection means for detecting the shake of the optical instrument; vibration-proof means operated so as to suppress the image blur of the optical instrument; calculation means including a filter capable of changing a cut-off frequency for calculating the target position of the vibration-proof means on the basis of the output of the shake detection means; driving means for driving the vibration-proof means on the basis of calculation means output; focus adjustment means for adjusting the focus position of the optical instrument; and focus detection means for detecting the focus position of the optical instrument. The calculation means includes characteristic change means for changing the cut-off frequency of the filter included in the calculation means, when the focus position of the optical instrument is changed by the focus detection means.SELECTED DRAWING: Figure 1
Patent JP-2018003823-A (JP)
Title: Fuel injection valve
Inventor: TODA SHOTA
IPC: F02M69/04
Filed: 2016-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection valve for improving fuel consumption at an internal combustion engine.SOLUTION: There are provided: a plurality of tapered injection holes 17t arranged on outer peripheral virtual circles Cti, Cto predicted at an inner peripheral side rather than a valve seat along a peripheral direction of a valve housing 10, and whose diameters are expanded and extended as they advance from a fuel inlet 17ti side toward a fuel outlet side; and a plurality of straight injection holes 17s arranged on inner peripheral virtual circles Csi, Cso predicted at an inner peripheral side rather than outer peripheral virtual circles Cti, Cto along their peripheral directions and extended straight from a fuel inlet 17si side toward the fuel outlet side. A center point Oti of the fuel inlet 17ti at each of the tapered injection holes 17t and a center point Osi of the fuel inlet 17si at each of the straight injection holes 17s are displaced alternatively and arranged in a peripheral direction. A center point of the fuel outlet at each of the tapered injection holes 17t and a center point of the fuel outlet at each of the straight injection holes 17s are overlapped and arranged in a radial direction of the valve housing 10.SELECTED DRAWING: Figure 4
Patent JP-2018009063-A (JP)
Title: Polyimide precursor composition, polyimide composition, and polyimide film and polyimide laminate obtained from these compositions
Inventor: ECHIGO YU
IPC: C08G73/10
Filed: 2016-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a material that achieve both a high elastic modulus and a high elongation.SOLUTION: A composition contains a polyimide precursor. The polyimide precursor has a repeating unit containing a structure represented by the following structural formula (1), and a repeating unit containing a structure forming a non-covalent bond, with a molecular terminal of the polyimide precursor sealed. There are also provided a polyimide film obtained from the composition, and a polyimide laminate having a resin layer obtained from the composition (where Ris a tetracarboxylic acid residue, and Ris a diamine residue).SELECTED DRAWING: None
Patent JP-2018008632-A (JP)
Title: On-vehicle equipment fixing structure
Inventor: ITO KEITA
IPC: B60R16/04
Filed: 2016-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain an on-vehicle equipment fixing structure which can achieve space saving.SOLUTION: An on-vehicle equipment fixing structure 14 has: a base member 20 being attached to a vehicle body and having a bottom wall part 22, a first side wall part 26, and a second side wall part 30; a battery 40 being placed on the base member 20 and having a first side surface part 50 brought in contact with the first side wall part 26, a second side surface part 52 brought in contact with the second side wall part 30, a third side surface part 54 provided at an opposite side to the first side surface part 50, and a fourth side surface part 56 provided at an opposite side to the second side surface part 52; a holding member 60 which is provided at a third side surface part 54 side and a fourth side surface part 56 side and has a third side surface holding part 63 brought in contact with the third side surface part 54, a fourth side surface holding part 65 brought in contact with the fourth side surface part 56, and a fastening part 74 being attached to the bottom wall part 22 and formed into a substantially plate-like shape; and an on-board equipment engagement part 36 which inhibits movement of the battery 40 to a vehicle upper side.SELECTED DRAWING: Figure 2
Patent JP-2018013111-A (JP)
Title: Evaporated fuel treatment device
Inventor: ASANUMA DAISAKU
IPC: F02M25/08
Filed: 2016-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a technology for determining an amount of purge gas supplied to an internal combustion engine while considering delay between timing of specifying a flow rate of the purge gas and timing of arrival of the purge gas specified in flow rate at the internal combustion engine.SOLUTION: In an evaporated fuel treatment device, amounts of purge gas positioned respectively in sections obtained by dividing a flow channel in which the purge gas flows between a control valve 34 and an engine EN into 300 sections of 1st to 300th from the control valve 34 to the engine EN, are stored in 300 storage regions 104a from 1st to 300th. The amounts of purge gas stored in Mth to 1st storage regions are moved from 300th to 300-M+1th according to an intake amount of an internal combustion engine, and the amount of purge gas specified last by a specifying portion, is stored in the storage regions of 300-Mth to 1st. By using the amount of purge gas stored in a first storage region of 300th, an amount of purge gas to be taken into the internal combustion engine is estimated.SELECTED DRAWING: Figure 3
Patent JP-2016189220-A (JP)
Title: Layout design method for integrated circuit using process variation bands
Inventor: TORRES ROBLES JUAN A
IPC: G03F1/36
Filed: 2016-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a system that can consider and compensate for expected process variations during design and verification processes so that layout can be made more effective and easier to manufacture.SOLUTION: This invention relates to a system for analyzing integrated circuit layout and design by calculating variations of a plurality of objects to be created on a semiconductor wafer as a result of different processing conditions. The variations are analyzed to determine individual feature failures or to rank layout design by influence to the variations caused during processing. In one embodiment, the variations are represented by PV-bands having an inner edge that determines the smallest area in which an object will always print and an outer edge that determines the largest area in which the object will print under specific process conditions.SELECTED DRAWING: Figure 15
Patent JP-2018019210-A (JP)
Title: System, method, terminal and program for data reproduction
Inventor: HARADA TOSHIAKI
IPC: H04H20/10
Filed: 2016-07-27
Abstract: PROBLEM TO BE SOLVED: To increase an advertisement effect in a broadcast program.SOLUTION: A data reproduction system S1 includes: a data distribution device 2 which distributes program data broadcasted in a broadcast program; and a data reproduction terminal 3 which reproduces the program data distributed by the distribution device. The data distribution device 2 includes a distribution unit 24 which distributes the program data and start timing information indicative of the start timing of an advertisement period which is a period when a first advertisement is inserted in the broadcast program at the broadcast of the broadcast program. The data reproduction terminal 3 includes a data reproduction unit 333 which reproduces the program data and also reproduces a second advertisement different from the first advertisement, in the advertisement period having start timing indicated by the start timing information.SELECTED DRAWING: Figure 1
Patent JP-2017047186-A (JP)
Title: Optical transmission unit and imaging apparatus
Inventor: SUDO TOSHIYUKI
IPC: A61B1/00
Filed: 2016-07-29
Abstract: PROBLEM TO BE SOLVED: To relatively easily provide a high-resolution image.SOLUTION: An optical transmission unit comprises: a plurality of optical transmission paths 10A; first aperture limiting means 20A for limiting an aperture on an incident end of each of a plurality of optical transmission paths; second aperture limiting means 20B for limiting an aperture on an exit end of each of the plurality of optical transmission paths; and displacement means (30A, 30B, 40A) for rotationally displacing, around an optical axis direction of the optical transmission path, at least one of the plurality of optical transmission paths and the first and second aperture limiting means so that a displacement direction and displacement amount of the aperture limited by the first aperture limiting means are equal to a displacement direction and displacement amount of the aperture limited by the second aperture limiting means.SELECTED DRAWING: Figure 1
Patent JP-2018013234-A (JP)
Title: Laminated rubber bearing
Inventor: WAKE TOMOTAKA
IPC: F16F15/04
Filed: 2016-07-19
Abstract: PROBLEM TO BE SOLVED: To suppress degradation of energy absorption performance in earthquake of long period while keeping performance of a laminated rubber bearing in normal earthquake.SOLUTION: In a laminated rubber bearing 1 including a laminated rubber body 6 having at least one through hole vertically penetrating through a laminated rubber portion configured by alternately laminating rubber layers 2 and reinforcement plates 3, and at least one attenuator plug (lead plug) 9 enclosed in the through hole, the attenuator plug divided into a plurality of pieces in a vertical direction, is enclosed in the through hole, and each of outer peripheral faces of the attenuator plug and each of inner peripheral faces of the reinforcement plates are disposed while kept into contact with each other or close to each other. T≥26×T×Dis satisfied when Tis the total thickness of the reinforcement plates, Tis the total thickness of the rubber layers, and D is a diameter of the laminated rubber body in a case of the circular shape in a top view, a length of one side in a case of the square shape in the top view, and a length of a short side in a case of the rectangular shape in the top view.SELECTED DRAWING: Figure 1
Patent JP-2018025632-A (JP)
Title: Divergence angle confirmation device, divergence angle adjusting device, divergence angle confirmation method and divergence angle adjusting method
Inventor: WANI YOTARO
IPC: G02F1/01
Filed: 2016-08-09
Abstract: PROBLEM TO BE SOLVED: To realize proper laser light irradiation with a laser light irradiation device.SOLUTION: A divergence angle confirmation device 600 is used for confirming a divergence angle of laser light L with a laser processing device 200 which irradiates a processing target object 1 with the laser light L. The divergence angle confirmation device 600 comprises a lens 472, a reflection type spatial light modulator 410, a spot observation camera 473 and a monitor 510. The lens 472 condenses the laser light L. The reflection type spatial light modulator 410 modulates the laser light L made incident to the lens 472 so that the lens 472 condenses light at a plurality of condensing points and each condensed light condensed at the plurality of condensing points has an optical vortex. The spot observation camera 473 captures an image including a plurality of condensed images which are images of the plurality of condensed light condensed by the lens 472. The monitor 510 displays the images captured by the spot observation camera 473 thereon.SELECTED DRAWING: Figure 16
Patent JP-2018023592-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2016-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of relaxing such an impact effectively as occurs at the time of regulating the movement of a movable body from a first position to a second position.SOLUTION: A game machine comprises: a movable body 302 made movable between a first position and a second position difference from said first position; first regulation parts 310L and 310R for regulating the movement of the movable body 302 to the side opposite to said first position when the movable body 302 moves from said first position to said second position; second regulation parts 336L and 336R for regulating the movements of the movable body 302 to the side opposite to said first position, when the movement of the movable body 302 is regulated at said second position by said first regulation parts 310L and 310R; first shock relaxation means 334L and 334R for relaxing the shocks to occur between the movable body 302 and the first regulation parts 310L and 310R; and second shock relaxation means 335L and 335R for relaxing the shocks to occur between first regulation parts 310L and 310R and the second regulation parts 336L and 336R.SELECTED DRAWING: Figure 14
Patent JP-2018023953-A (JP)
Title: Filter tank and determination method of filter medium
Inventor: SHIGENAGA YUKIYA
IPC: B01D29/00
Filed: 2016-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a filter tank capable of predicting a replacement time of a filter medium; and to provide a determination method of the filter medium.SOLUTION: A filter tank 10 includes a tank 20, a filter layer 41 formed of a filter medium 40 arranged in the tank 20, and an intake part 50 provided on a peripheral wall part 21 of the tank 20, arranged on a position higher than an outflow port part 51 for allowing outflow of water to the outside of the tank 20 and a lower end of the filter layer 41 in the tank 20, connected to the outflow port part 51, and including piping 52 having an inflow port 53 formed thereon, for allowing inflow of water.SELECTED DRAWING: Figure 1
Patent JP-2018027025-A (JP)
Title: Ozone treatment equipment and ethylene gas degradation equipment for farm product, and distribution system of the farm product
Inventor: OTANI TOMOKAZU
IPC: A23B7/144
Filed: 2016-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a quick and effective method to prevent generation of fungi bacteria caused by hydrogen water spray to farm products, and to degrade ethylene gas generated after cultivation of the farm products and to sterilize the fungi with ozone gas.SOLUTION: Treatment equipment of farm products comprises an atmospheric pressure plasma generator providing ozonization S3 and degradation processing of ethylene gas S4 at the same time.SELECTED DRAWING: Figure 2
Patent JP-2018032075-A (JP)
Title: Display control device and control method thereof
Inventor: TAKAGI YOSUKE
IPC: G06F3/0485
Filed: 2016-08-22
Abstract: PROBLEM TO BE SOLVED: To enable a user to clearly know that an end of a display object is displayed, and that the movement of a display region is impossible in a direction of the end thereof.SOLUTION: The display control device comprises: display control means for controlling a display part to display a display object; reception means for receiving a scroll instruction to scroll the display object; and control means for performing control to, when an end of the display object is not displayed in a predetermined region of the display part, scroll the display object according as the reception means receives the scroll instruction, and to, when the end of the display object is displayed in the predetermined region before the scroll instruction ends, stop to scroll the display object, and to darken the display object in accordance with the scroll instruction.SELECTED DRAWING: Figure 3