baber/WOPTO huggingface dataset:
Patent JP-2017083886-A (JP)
Title: Exposure device and exposure method, and device manufacturing method
Inventor: SHIBAZAKI YUICHI
IPC: G03F7/20
Filed: 2017-01-11
Abstract: PROBLEM TO BE SOLVED: To measure the position of a movable body with high accuracy over a long time.SOLUTION: 3 two-dimensional heads 60, 60and 60(i=1 to 4) are arranged at each of corner parts in first, second, third and fourth quadrants with a center of a stage WST1 upper surface as an origin. Of 4 heads 60(i=1, 2, 3 and 4), 3 heads 60facing two-dimensional grating RG of a scale sheet 21 arranged above the stage WST1 are used to measure a position of the stage WST1, while the stage WST1 is driven, and during its driving, data on difference in measured values relating to measurement directions of remaining 2 heads 60and 60to head 60of respective 3 heads belonging to a head group 61to which the 3 heads belong respectively is taken, and the difference data is used to calibrate grid errors relating to the measurement direction of the two-dimensional grading RG.SELECTED DRAWING: Figure 2
Patent JP-2018112649-A (JP)
Title: Image forming apparatus
Inventor: HAYASHI NOBUYUKI
IPC: G03G21/00
Filed: 2017-01-11
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that has less power consumption compared with a case where, when humidity measured by a measurement part is equal to or higher than reference humidity, carriers are heated by heating parts, and a case where a value of a rotational load detected by a detection part is equal to or larger than a reference value, the carriers are heated by the heating parts.SOLUTION: An image forming apparatus comprises: carriers that carry toner images; charging parts that discharge to the carriers to charge the carriers; removing parts that are in contact with the carriers to remove, from the carriers, toner remaining on the carriers after transfer of the toner images; heating parts that heat the carriers; a measurement part that measures humidity outside the carriers; and a detection part that detects a value of a rotational load of the carriers. When the humidity measured by the measurement part is equal to or higher than reference humidity and the value of the rotational load detected by the detection part is equal to or larger than a reference value, the image forming apparatus performs refresh operation to heat the carriers with the heating parts before performing image forming operation.SELECTED DRAWING: Figure 4A
Patent JP-2018112972-A (JP)
Title: Servo motor control apparatus, servo motor control method, and servo motor control program
Inventor: SHINODA SHOGO
IPC: G05D3/12
Filed: 2017-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a servo motor control apparatus which can control a position of a driven body with high accuracy.SOLUTION: A servo motor control apparatus has a servo motor, a driven body driven by the servo motor, a connection mechanism for connecting the servo motor and the driven body, and for transmitting a force of the servo motor to the driven body, a position command generating unit for generating a position command value for the driven body, a motor controlling unit for controlling the servo motor using the position command value, a force estimation unit for estimating an estimation value for a force which is a driving force operating on the driven force at its connection part with the connection mechanism, and a correction amount generating unit for generating a correction amount used for correcting the position command value generated by the position command generating unit with using a product of the force estimation value and a coefficient indicating a physical constant. The coefficient indicating the physical constant is changed depending on magnitude of the force estimation value or the generated correction amount.SELECTED DRAWING: Figure 5
Patent JP-2018115645-A (JP)
Title: Self-ignition timing estimation device of internal combustion engine
Inventor: TSUDA SATOSHI
IPC: F02B11/00
Filed: 2017-01-20
Abstract: PROBLEM TO BE SOLVED: To further exactly estimate self-ignition timing at ignition assist self-ignition combustion.SOLUTION: Main fuel for forming a premixed gas in a cylinder is injected by a fuel injection valve, next, assist fuel is injected into the cylinder, the assist fuel is ignited by a spark plug, and after that, ignition assist self-ignition combustion at which the premixed gas is compressively self-ignition combusted is performed. A heat generation rate ROHR with respect to a crank angle is calculated on the basis of in-cylinder pressure. In a crank angle range RCA which is set closer to a retardation side than a maximum heat generation rate crank angle CAmax, a crank angle at which the heat generation rate becomes maximum, an approximation formula APL in which the heat generation rate is made to approximate by a linear line is determined, and a zero heat generation rate crank angle CA0, a crank angle at which the heat generation rate becomes zero in the approximation formula, is determined. A difference dif between the maximum heat generation rate crank angle and the zero heat generation rate crank angle is calculated. A crank angle which is advanced by the difference from the maximum heat generation rate crank angle is estimated as self-ignition timing CAig.SELECTED DRAWING: Figure 9
Patent JP-2018120655-A (JP)
Title: electrical plug
Inventor: HIGASHIURA TAKASHI
IPC: H01R24/28
Filed: 2017-01-23
Abstract: PROBLEM TO BE SOLVED: To provide an electrical plug capable of reducing the weight of a plug body and maintaining a state in which a plug blade and a ground terminal protrude by a predetermined length in a predetermined direction.SOLUTION: An electrical plug 1 of the present invention accommodates an exposed end portion of a lead wire 31 and a ground wire 32 drawn out from the tip portion of a cord 3, a connecting portion 4a of a plug 4 to which a conductor 31 is connected, and a connecting portion 5a of a ground terminal 5 to which the ground wire 32 is connected in a hollow housing portion 80 formed in a plug body 2. A plug blade regulating portion 724, a terminal regulating portion 725, a regulating member 826 formed in the housing portion 80 regulate the plug blades 4 and the ground terminals 5 and 6 in a state in which the plug blades 4 and the ground terminals 5 and 6 face the front F side from the front end face of the plug main body 2 and protrude by a predetermined length in a predetermined direction.SELECTED DRAWING: Figure 3
Patent JP-2017147440-A (JP)
Title: Substrate processing apparatus and gap washing method
Inventor: MORIOKA TOSHIHITO
IPC: H01L21/304
Filed: 2017-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing apparatus and a gap washing method which can satisfactorily wash cylindrical gaps which are demarcated between the outer circumferential surface of a body and the inner circumferential surface of an opposing member.SOLUTION: A substrate processing apparatus 1 includes: a nozzle 8 including a body 31 with a cylindrical outline which has an outer circumferential surface 31a and is extended in an up/down direction; and an opposing member 7 which has inner circumferential surfaces 25a, 24a that surround an outer circumference of the body 31 and form a cylindrical gap 29 between the outer circumferential surface 31a and the opposing member, and which opposes the upper surface of a substrate W. A washing liquid discharge port 32 for discharging a washing liquid outward in a radial direction of the body 31 is formed to the outer circumferential surface 31a. When the nozzle 8 is washed, the washing liquid is discharged from the washing liquid discharge port 32 while the opposing member 7 is rotated relative to the body 31.SELECTED DRAWING: Figure 6
Patent JP-2018118471-A (JP)
Title: Tire vulcanization method
Inventor: IMAMURA AKIO
IPC: B29C35/04
Filed: 2017-01-26
Abstract: PROBLEM TO BE SOLVED: To reduce a vulcanization time.SOLUTION: Using a mold 1 and a bladder 2 disposed in a lumen 3i of a raw tire 3L set in the mold 1, the raw tire 3L in the transversely placed state in which an axial center of the tire is perpendicular is vulcanized. A vulcanization method includes a heating step of supplying high temperature steam A1 to the bladder 2 to heat the bladder 2, and an expansion step of supplying a high temperature and high pressure gas A2 to the heated bladder 2 to expand the bladder 2. In the expansion step, the gas A2 is supplied to a drain D where part of the steam A1 condenses and accumulates below the bladder 2 so that forced convection occurs.SELECTED DRAWING: Figure 1
Patent JP-2018118684-A (JP)
Title: Steering device for vehicle
Inventor: TAJIMA TAKAMITSU
IPC: B62D1/14
Filed: 2017-01-27
Abstract: PROBLEM TO BE SOLVED: To improve, in a case where a plurality of switches are provided at the respective leading ends of operation pieces operated by an operator, the operability of each switch.SOLUTION: In each of quadrangular truncated pyramid parts 66L, 66R of the respective upper ends of grip parts 60L, 60R composing steering wheels 16L, 16R, respectively, of a steering device 10, a shift-up switch 68 and a shift-down switch 74 for shifting up and shifting down, respectively, a transmission 80 are disposed inside in a vehicle width direction Y. An on/off switches 70, 76 for switching a plurality of vehicle behavior controls are respectively disposed on the front sides of the quadrangular truncated pyramid parts 66L, 66R. A characteristic amount addition switch 72 and a characteristic amount subtraction switch 78 for increasing/decreasing an amount of characteristic of vehicle behavior control are respectively disposed on the bottoms of the recesses 92, 94 formed on the outer sides or rear sides, in a vehicle width direction, of the quadrangular truncated pyramid parts 66L, 66R.SELECTED DRAWING: Figure 4
Patent JP-2018117601-A (JP)
Title: Nucleic acid amplification device
Inventor: TACHIBANA HIROAKI
IPC: C12M1/00
Filed: 2017-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a nucleic acid amplification device that can efficiently amplify a target nucleic acid while being able to detect the initial concentration with one resolution.SOLUTION: A nucleic acid amplification device 1 comprises: an introduction part 11 for introducing a nucleic acid amplification reaction solution 100 containing a target nucleic acid 110; a discharge part 12 for discharging the nucleic acid amplification reaction solution 100; a flow path 13 for connecting the introduction part 11 and the discharge part 12; a plurality of microwells 14 formed in the flow path 13 for storing the nucleic acid amplification reaction solution 100; a first heating part 21 for heating the nucleic acid amplification reaction solution 100 stored in the plurality of microwells 14; and a second heating part 22 for heating a sealing fluid 200 introduced into the flow path 13 that seals the plurality of microwells 21.SELECTED DRAWING: Figure 3
Patent JP-2018123731-A (JP)
Title: Engine intake port structure
Inventor: NANBA SHINICHI
IPC: F02F1/24
Filed: 2017-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an engine intake port structure that can appropriately strengthen a tumble flow while reducing manufacturing costs.SOLUTION: An engine intake port structure A comprises an intake port 2 provided at an angle inclined with respect to a center line C of a combustion chamber 5, and a ring-shaped valve seat 4 arranged on a periphery of a combustion chamber inlet part 22 of the intake port 2. An inner wall part of the intake port 2 is provided with a valve seat inside entry part 21 that enters the inside of the valve seat 4 and covers at least a portion of an inner peripheral surface of the valve seat 4.SELECTED DRAWING: Figure 1
Patent JP-2018123081-A (JP)
Title: Aqueous pharmaceutical composition containing vitamin d compound
Inventor: EGAMI KIICHI
IPC: A61K47/18
Filed: 2017-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a stable and safe preparation that inhibits the production of isomeric impurities of vitamin D compounds.SOLUTION: There is provided a preparation containing a vitamin D compound and an additive having a specific radical scavenging activity.SELECTED DRAWING: Figure 1
Patent JP-2018125054-A (JP)
Title: RAID device and verification processing program
Inventor: ISHIGURO HAJIME
IPC: G11B19/04
Filed: 2017-02-01
Abstract: PROBLEM TO BE SOLVED: To prevent longer time to complete verification due to influence of vibration of an HDD when verification of the HDD is executed.SOLUTION: The invention provides an RAID device comprising: a determination part referring to a storage part storing a response time of a predetermined area of an HDD, and comparing the response time of the predetermined area of the HDD measured in advance with the response time of the predetermined area measured before executing verification of the HDD, and determining whether vibration occurs in the HDD based on the basis of the result of the comparison; and a verification processing part executing the verification of the HDD if it is determined that the vibration does not occur in the HDD.SELECTED DRAWING: Figure 11
Patent JP-2017099924-A (JP)
Title: Lottery ring, lottery ring unit having the same, game machine having the same, control method used for the same, and computer program
Inventor: INOUE ATSUYUKI
IPC: A63F5/02
Filed: 2017-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a new lottery ring, a lottery ring unit having the same, a game machine having the same, a control method used for the same, and a computer program.SOLUTION: A lottery ring 12 comprises: a pocket ring 12b and an award ring 12a formed in a ring shape and concentrically arranged so as to form a layer; and a restraint mechanism operated between a constraint state of constraining the pocket ring 12b and the award ring 12a so as to rotate concentrically and integrally and a release state of releasing the restraint so as to rotate relatively. In the pocket ring 12b, a plurality of pockets 16 storing balls for executing lottery are provided along a rotation direction R. In the award ring 12a, a plurality of privilege display parts 25 associated with a respective predetermined privilege are provided along the rotation direction R through the layer so as to correspond to each of the plurality of pockets 16.SELECTED DRAWING: Figure 8
Patent JP-2018124521-A (JP)
Title: Imaging device and imaging device control method, program, as well as storage medium
Inventor: WASHISU KOICHI
IPC: G03B13/36
Filed: 2017-02-03
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of position detection means detecting a position of a focus lens for improvement in accuracy of a focus lens driving.SOLUTION: An imaging device is composed of: focus state detection means that detects a focus state; position detection means that detects a position of a focus lens; bias-cut instruction means that instructs to subtract a bias component of an output signal of the position detection means on the basis of a signal of the focus state detection means; and control means that controls so as to drive the focus lens in a direction in which a difference between the output signal of the position detection means having the bias component eliminated by the instruction of the bias-cut instruction means and a target value of the position of the focus lens is caused to decrease.SELECTED DRAWING: Figure 1
Patent JP-2018127314-A (JP)
Title: Guide rail measuring device
Inventor: HIRATA TOMOYUKI
IPC: B66B7/02
Filed: 2017-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a device that measures installation accuracy of a guide rail 5a of an elevator and is attached to a cage 1 to improve practicality when the measuring device is used.SOLUTION: Distance sensors 42, 43, 44, and 52, 53, 54 that measure a distance to a guide rail 5a in a longitudinal direction and a perpendicular direction of the guide rail 5a are attached to a vertical frame 3a of a cage 1. Since the above attachment eliminates the need for mounting a measuring device on the cage, carrying and mounting operations of a large measuring device is not necessary, leading to the improvement of practicality.SELECTED DRAWING: Figure 1
Patent JP-2018121510-A (JP)
Title: Method of calculating energy carried by light and matter, method of creating permanent time, and method of creating retrograde time
Inventor: HAZAMA MOTOKO
IPC: 00000/00
Filed: 2017-01-23
Abstract: PROBLEM TO BE SOLVED: To elucidate the real nature of light and time, and introduce that principle into relational formulas of matter and energy, together with diminishing velocity and mass and influence of gravity.SOLUTION: The gravity is considered to influence the time, and the influence of the gravity is measured in reference to the light speed. Here, it is considered that the time is generated to make the light speed constant in accordance with the distance traveled by light, and that the distance traveled by the time increases in accordance with energy carried by matter and light. Further, the sum of products of the mass, velocity and light speed for each diminished value from time 1 to t is obtained on the basis of these time and light elements, and thereby new relational formulas of matter and energy are derived.SELECTED DRAWING: Figure 1
Patent JP-2018079556-A (JP)
Title: Atc tool replacement speed intelligent system
Inventor: Li shuang yu
IPC: B23Q3/155
Filed: 2017-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an ATC tool replacement speed intelligent system.SOLUTION: An ATC tool replacement speed intelligent system of the present invention is installed between a tool magazine and an ATC arm. A plurality of tools are installed in the tool magazine, and the ATC tool replacement speed intelligent system comprises an image capture device used for capturing an appearance image of the tools, a reception module, a calculation module and a signal transmission module connected by a signal to the image capture device, and the reception module is used for receiving the appearance image, and calculates the center of gravity and weight of the volume of the tool based on the appearance image by the calculation module, and the signal transmission module comprises a processing device connected to a control device of the ATC arm, and controlling a tool replacement speed of the ATC arm by transmitting the center of gravity and the weight of the volume to the control device of the ATC arm by the signal transmission module.SELECTED DRAWING: Figure 1
Patent JP-2018133845-A (JP)
Title: Support structure for structure and installation method of structure
Inventor: OSADA TOSHIYUKI
IPC: F16M11/04
Filed: 2017-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a support structure for a structure that can install the structure having a movable body in a short term and at an inexpensive price.SOLUTION: The present invention relates to a support structure (1) for a structure comprising: a movable body (2); a support pillar (4) for supporting the movable body; a frame (7) for mounting the support pillar on; at least 3 pile members (15) to be driven into the ground for fixing the frame on the ground; and at least 3 fixtures (10) for fixing each of at least the 3 pile members to the frame. The support structure for a structure related to the present invention may comprise: the frame (7) with a well curb structure; and at least one reinforcement member (16) for connecting adjacent pile members (15).SELECTED DRAWING: Figure 1
Patent JP-2018131794-A (JP)
Title: Rainwater storage facility
Inventor: HAYASHI SHINICHIRO
IPC: E03F1/00
Filed: 2017-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a rainwater storage facility capable of reducing a material cost and man-hours of assembling work and keeping sufficient strength.SOLUTION: A rainwater storage facility comprises one or more block layer with main blocks and sub-blocks having an identical shape arranged longitudinally and laterally in close contact with each other. In the rainwater storage facility, the main blocks are alternately arranged in both longitudinal and lateral directions with spaces therebetween filled with sub-blocks so that the main blocks are connected to each other through the sub-blocks. Also, the main blocks are supported by columns so as to leave a space between an upper block layer and a lower block layer.SELECTED DRAWING: Figure 4
Patent JP-2018130352-A (JP)
Title: Safety belt
Inventor: FUJIMOTO KAZUYUKI
IPC: A62B35/00
Filed: 2017-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a safety belt enabling a state of a structure and a fitting state of a hook to the structure to be confirmed without fail.SOLUTION: A safety belt 1 is for performing safety measure by fitting a safety rope hook 5 and an auxiliary hook 6 alternately when a wearer ascends/descends a utility pole. A control unit 7, which is arranged between a safety rope 3 and the safety rope hook 5, and between an auxiliary rope 4 and the auxiliary hook 6, releases locking of one hook when the one hook is fitted to a step bolt and locked and the other hook is fitted to a step bolt and receives a load.SELECTED DRAWING: Figure 1
Patent JP-2018137837-A (JP)
Title: Stator, rotary electric machine and fixing method of coil
Inventor: OTA TOMOYUKI
IPC: H02K3/48
Filed: 2017-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a stator which suppresses circular vibration of a stator core with a simple structure and which is superior in quietness during electric conduction and to provide a rotary electric machine and a fixing method of a coil.SOLUTION: A stator comprises: a cylindrical stator core 11 having slots 23; coils 12 mounted on the stator core 11 in a state in which the coils are stored in the slots 23; and adhesive 51 which is filled in the slots 23 and fixes the coils 12 to the stator core 11. A plurality of fitting pieces 24 for fixing the stator core 11 are formed in the stator core 11 by leaving gaps in a circumferential direction of the stator core 11. In the stator core 11, an application state of the adhesive 51 differs in a first region 27 comprising the fitting pieces 24 in the circumferential direction and a second region 28 except for the first region 27.SELECTED DRAWING: Figure 2
Patent JP-2018135275-A (JP)
Title: Method of purifying methacrylic acid and methacrylic acid crystal
Inventor: KANETANI KOJI
IPC: C07C51/43
Filed: 2017-02-20
Abstract: PROBLEM TO BE SOLVED: To provide high-purity methacrylic acid crystal with a low content of acrylic acid.SOLUTION: A method of purifying methacrylic acid includes a step of cooling a raw material containing methacrylic acid and acrylic acid in a crystallization tank to obtain a methacrylic acid crystal, wherein the step is a bath-type crystallization operation, characterized by cooling the raw material at a rate of 0.4-6.0°C/hr.SELECTED DRAWING: None
Patent JP-2018146683-A (JP)
Title: Signal processor, signal processing method and signal processing program
Inventor: KINOSHITA KEISUKE
IPC: G10L15/16
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To appropriately handle a correspondence relation in which a group of an observation signal and clean sound, noise and reverberation, which constitute the signal, is one-to-multiple, and to correctly obtain a clean sound feature amount.SOLUTION: A signal processor 10 comprises: a feature amount calculation section 11 for calculating an observation signal feature amount from an observation signal whose input is received; a neural network-type clean sound feature distribution estimation section 12 for estimating distribution of the clean sound feature amount by using a neural network on the basis of the observation signal feature amount; and a clean sound feature output section 15 for calculating an optimum estimation value of the clean sound feature amount on the basis of the distribution of the clean sound feature amount and the observation signal feature amount.SELECTED DRAWING: Figure 1