baber/WOPTO huggingface dataset:
Patent JP-2016221632-A (JP)
Title: Electric power tool
Inventor: NISHIKAWA TOMOMASA
IPC: H02K21/14
Filed: 2015-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an electric power tool which reduces an excessive current immediately after a rotation direction is changed by reducing inertia of a rotor of a motor.SOLUTION: An impact type electric power tool has a hammer 41 connected to a motor 3 and an anvil 42 struck by the hammer. The motor 3 alternately rotates the hammer in a normal direction and a reverse direction thereby striking the anvil and rotating an output shaft 51. In the electric power tool, a length of a rotor core 3a in a rotary shaft direction is so made as to be shorter than a length of a stator core 3b in the rotary shaft direction by not less than 10% and less than 30%. Inertia of the rotor is reduced in this manner, and consequently, a rush current can be reduced when a voltage for rotating the motor in the reverse direction during rotation of the motor in the normal direction is applied, whereby temperature rise in a switching element of an inverter circuit can be suppressed.SELECTED DRAWING: Figure 1
Patent JP-2017000968-A (JP)
Title: Nozzle extraction device and extraction method
Inventor: YOKUMOTO TAKAO
IPC: B05B15/00
Filed: 2015-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an extraction device which smoothly and easily extracts a nozzle from an adapter even in a small work space, and to provide an extraction method.SOLUTION: An extraction device includes: a chucking member which may engage with a groove part or a step part extending in a circumferential direction of a nozzle; a cylindrical body which houses the chucking member and may contact with an adapter; and a driving unit for at least moving the chucking member rearward in the cylindrical body. The chucking member includes claw members which are disposed adjacent to each other in the circumferential direction and may engage with the groove part or the step part.SELECTED DRAWING: Figure 1
Patent JP-2017009322-A (JP)
Title: Acceleration sensor and manufacturing method thereof
Inventor: ITO YASUHIKO
IPC: G01P15/13
Filed: 2015-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an acceleration sensor capable of providing a plurality of electrodes with different potentials on a conductive substrate formed with a movable electrode while encapsulating a movable part.SOLUTION: An acceleration sensor includes first to third conductive substrates 101 to 103. The second conductive substrate 102 is disposed between the first conductive substrate 101 and the third conductive substrate 103. The second conductive substrate 102 includes: a fixed part 2 fixed to the first conductive substrate 101; a movable part 3 being displaceable with respect to the fixed part 2; and an insulation part 7 disposed between the movable part 3 and the fixed part 2. The movable part 3 is disposed in a space closed by the first and third conductive substrates 101 and 103, the fixed part 2 and the insulation part 7, and electrically separated from the fixed part 2 by the insulation part 7.SELECTED DRAWING: Figure 2
Patent JP-2017007430-A (JP)
Title: Vehicle seat
Inventor: YAMAKAWA TAKUMI
IPC: B60N2/10
Filed: 2015-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle seat which can display a seat adjustment position at an easily visible position even during seating.SOLUTION: A vehicle seat 1 has a seat cushion 2 which constitutes a seating face part of a seat, and a seat back 3 which is provided on a back side of the seat cushion and constitutes a backrest part of the seat, and in which the seat cushion and the seat back can independently adjust a height. The vehicle seat comprises a scale member of which one end is connected to the seat back and the other end is connected to a take-up device 5 provided on the seat cushion, and a display part which displays divisions of the sale member. The take-up device performs delivery or taking-up of the scale member in linkage with vertical operation of the seat cushion or vertical operation of the seat back, and divisions of the scale member corresponding to a height of the seat cushion and a height of the seat back are displayed on the display part.SELECTED DRAWING: Figure 1
Patent JP-2017009774-A (JP)
Title: Image forming apparatus
Inventor: SAEKI TAKAKI
IPC: G03G15/20
Filed: 2015-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a power detector and an image forming apparatus that can detect an immediate effective power.SOLUTION: A power detector comprises: a first zero-cross detection part that detects a zero-cross timing of an AC voltage of a power supplied from a commercial power supply and outputs a voltage zero-cross signal; a current detection part that detects a current of the power; and a second zero-cross detection part that detects a zero-cross timing of the current detected by the current detection part and outputs a current zero-cross signal. The power detector calculates a power factor on the basis of a difference in phase between the voltage zero-cross signal and current zero-cross signal, and calculates an effective power on the basis of an effective value of the AC voltage, effective value of the current, and calculated power factor.SELECTED DRAWING: Figure 4
Patent JP-2017010820-A (JP)
Title: Plasma processing device
Inventor: ANDO YASUNORI
IPC: H01L21/31
Filed: 2015-06-24
Abstract: PROBLEM TO BE SOLVED: To effectively cool a metal pipe and an insulation pipe forming an antenna and eliminate the possibility that leakage of a plasma production gas to the outside of a vacuum vessel which results from the insulation pipe forming the antenna.SOLUTION: A plasma processing device includes an antenna 20 arranged in a vacuum vessel 2. The antenna 20 has an insulation pipe 22 and a metal pipe 26 disposed in the insulation pipe and through which a coolant 44 flows. Both end portions of the metal pipe 26 penetrate through an insulator 46, and packings 48, 49 respectively make vacuum seals in a space between the insulator 46 and the metal pipe 26 and a space between the insulator 46 and the vacuum vessel 2. A gap 24 is provided between the insulation pipe 22 and the metal pipe 26. The plasma processing device includes a gas supply system 60 for filling the gap 24 with a gas 62.SELECTED DRAWING: Figure 1
Patent JP-2016047234-A (JP)
Title: Game program, control method of computer, and computer
Inventor: YE RUO-YI
IPC: G06T19/00
Filed: 2015-06-25
Abstract: PROBLEM TO BE SOLVED: To enhance amusement of a game by improving visibility and intuitive operability in a three-dimensional game field.SOLUTION: For outputting display information on a predetermined surface of a target object in a three-dimensional shape in a game field, a computer is allowed to achieve an input function of receiving rotary operation information of a target object, an aim object display output function of outputting display information for displaying a target surface of an aim object including a correspondence surface corresponding to a specific surface of a target object, a target object display output function of outputting display information on a predetermined surface of a target object rotated by the input function, and a shape determination function of determining whether a target object corresponds to an aim object by comparing a predetermined surface of the target object rotated by the input function with a target surface of the aim object.SELECTED DRAWING: Figure 1
Patent JP-2017017407-A (JP)
Title: Crystal vibration element assembly wafer
Inventor: SASAOKA KOHEI
IPC: H03H9/19
Filed: 2015-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a crystal vibration element assembly wafer in which a crystal vibration element can be reliably separated from a frame portion of the crystal vibration element assembly wafer even when an electrode comprising a metal film to be used in measuring characteristics of a crystal vibration element is formed on a surface of a coupling portion.SOLUTION: A crystal vibration element assembly wafer is provided with: a frame portion 160; crystal vibration elements 110 in each of which a first electrode 112 and a second electrode 113 are formed; a first coupling portion 120 and a second coupling portion 130 connecting between the frame portion 160 and each of the crystal vibration elements 110; a through hole 140; a third electrode 150 extending from the second electrode 113 up to the surface of the frame portion 160 via surfaces of the first coupling portion 120 and the second coupling portion 130; a first groove portion 121 provided to the first coupling portion 120; a second groove portion 131 provided to the second coupling portion 130; a third groove portion 124 provided to a second narrowed portion 123; and a fourth groove portion 134 provided to a fourth narrowed portion 133.SELECTED DRAWING: Figure 2
Patent JP-2015213777-A (JP)
Title: Methods and apparatus for improved post-operative ocular optical performance
Inventor: RONALD M KURTZ
IPC: A61F9/008
Filed: 2015-07-03
Abstract: PROBLEM TO BE SOLVED: To provide techniques and systems for increasing the control over a primary surgical intervention while simultaneously decreasing unintended side effects of this surgical intervention.SOLUTION: A method includes preparing an eye for surgery by determining an optical characteristic of the eye. Laser marking pulses are applied to generate a laser mark in a region of the eye in relation to the determined optical characteristic. In addition, a surgical procedure is performed in a surgical region selected in relation to the generated laser mark.
Patent JP-2017018177-A (JP)
Title: Image processing device and image processing method
Inventor: IMAMURA HIROYUKI
IPC: A61B3/14
Filed: 2015-07-07
Abstract: PROBLEM TO BE SOLVED: To specify positions of an inside border and an outside border of a blood vessel wall in a fundus image of an eye to be examined easily and accurately.SOLUTION: An image processing device includes: processing means for executing first smoothing processing for each first size, and second smoothing processing for each second size smaller than the first size for the brightness distribution in at least one direction that traverses a blood vessel region in a fundus image of an eye to be examined; first specifying means for specifying a position of a blood vessel wall in the fundus image based on the brightness distribution acquired by the first smoothing processing; and second specifying means for specifying a position of an inside border and a position of an outside border of the blood vessel wall in the fundus image based on the brightness distribution acquired by the second smoothing processing.SELECTED DRAWING: Figure 7
Patent JP-2015171656-A (JP)
Title: game machine
Inventor: KATO NAOKI
IPC: A63F5/04
Filed: 2015-07-10
Abstract: PROBLEM TO BE SOLVED: To restore a presentation quickly.SOLUTION: A game machine includes: progress control means capable of executing a freeze control; restoration information storage means for storing restoration information to restore the control state of the progress control means when the power supply is shut down; restoration means for restoring the control state of the progress control means by using the restoration information stored by the restoration information storage means; information transmission means for transmitting freeze start information corresponding to a start of a freeze control execution; and presentation control means that executes a presentation control of presentation means to start a freeze presentation on the basis of a reception of the freeze start information, and that starts an initial presentation if the control state executing the freeze control is restored by the restoration means. The progress control means, if operation means is operated according to a prescribed operation condition during an execution period of the freeze control, extends the execution period of the freeze control. The presentation control means executes a presentation corresponding to an extension of the execution period of the freeze control.
Patent JP-2017018409-A (JP)
Title: Cool temperature apparatus
Inventor: TAKANO MIKIO
IPC: A61F7/00
Filed: 2015-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a cool temperature apparatus which can be easily attached to a portion containing a joint, such as a shoulder part, an elbow part or a knee part.SOLUTION: A cool temperature apparatus 10 has a structure in which an inner layer 20 and an outer layer 40 for releasing heat on the heat source part 30 to outdoor air are laminated with a heat source part 30 comprising plural peltier elements 32 therebetween. The cool temperature apparatus 10 is formed into a sheet structure which can be easily attached to a portion containing a joint such as a shoulder part, an elbow part or a knee part of a human body. The cool temperature apparatus 10 is configured so that, the outer layer 40 can efficiently release the heat on the heat source part 30 to outside air.SELECTED DRAWING: Figure 2
Patent JP-2017032313-A (JP)
Title: Dust generation prevention device and dust generation prevention method
Inventor: YAMASHITA TAKESHI
IPC: B08B15/00
Filed: 2015-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a dust generation prevention device capable of preventing generation of radioactive dust in dismantlement of a tank while suppressing increase of polluted water.SOLUTION: A dust generation prevention device concerning the present invention is a generation prevention device of dust in dismantlement of a tank which accumulates radioactive polluted water, and is provided with: a pump which is arranged in the tank by insertion from an opening of the tank, and sucks up the residual polluted water from a low part of the tank after discharge of the polluted water; a water injection module which is arranged in the tank by the insertion from the opening of the tank, and injects the polluted water or wash water to a side wall inner surface of the tank; and a control part which controls the pump and the water injection module, in which the control part performs control for sucking up the polluted water by the pump, injecting the polluted water to the side wall inner surface by the water injection module, and re-injecting the wash water by the water injection module so as to have a predetermined interval to at least a specific area in the side wall inner surface after injection of the polluted water.SELECTED DRAWING: Figure 1
Patent JP-2017034374-A (JP)
Title: Transmission management system, transmission system, information processing apparatus, transmission management method, and program
Inventor: HORIUCHI TAKESHI
IPC: G06F13/00
Filed: 2015-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a transmission management system configured to facilitate deciding the contents of a service in accordance with performance of a transmission terminal.SOLUTION: The transmission management system includes: service management means of managing service identification information for identifying the contents of services to be provided to a plurality of transmission terminals and service management information storing the contents of services corresponding to the service identification information; first acquisition means of acquiring service identification information of each of transmission terminals participating in a session; second acquisition means of acquiring terminal performance information indicating the contents of services available to each of the transmission terminals participating in the session; extraction means of extracting the contents of services available to each of the transmission terminals participating in the session, on the basis of the contents of a service corresponding to the service identification information acquired by the first acquisition means and the contents of a service corresponding to the terminal performance information acquired by the second acquisition means; and determination means of determining the contents of services of the transmission terminals participating in the session, on the basis of the extracted contents of services.SELECTED DRAWING: Figure 7
Patent JP-2017030589-A (JP)
Title: Swing-motion reducing device
Inventor: IMAZEKI MASANORI
IPC: B63B27/10
Filed: 2015-08-03
Abstract: PROBLEM TO BE SOLVED: To reduce the swinging of a hull and to suppress a heel.SOLUTION: A hull 2 is provided with a swing-motion reducing device body 3 which is equipped with a guide rail 6 disposed in a lateral direction, a moving mass 8 movably attached to the guide rail 6 through a guide block 7, and a linear motor 9 for moving the moving mass 8 in the lateral direction. Furthermore, a swing-motion reducing device 1 is formed by being equipped with an oscillation sensor 4 of the hull 2, and a control device 5 of the linear motor 9. On a crane 13 on a ship, when a load 12 held by a spreader 17 is moved to a left side with a trolley 16, moment generated on the hull 2 by the mass and position of the trolley 16 and an article suspended from that is cancelled by control of the control device 5 which moves the moving mass 8 to a right direction. When the oscillation of the hull 2 is detected by the oscillation sensor 4, the moving mass 8 is reciprocated by the control device 5 while shifting a phase in regard to the oscillation of the hull 2.SELECTED DRAWING: Figure 1
Patent JP-2017033421-A (JP)
Title: Image display method
Inventor: SAITO SATOKO
IPC: G06F3/0481
Filed: 2015-08-05
Abstract: PROBLEM TO BE SOLVED: To solve a following problem: in the image layout application, when an image to be arranged on a page is selected, an image already arranged on the page is displayed, but it is not specified to a user on which page the image is and with which kind of layout the image is arranged.EFFECT: An image display method allows a user to select an image to use in a book creation while confirming an arrangement of an image already used.SELECTED DRAWING: Figure 4
Patent JP-2017035651-A (JP)
Title: Dna absorbing carrier and method for using thereof
Inventor: NAKAYAMA AKIFUMI
IPC: B01D15/08
Filed: 2015-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a DNA absorbing carrier that can be effectively used for efficiently separating and purifying DNA in a sample and a method for using thereof, in particular, to provide a DNA absorbing carrier capable of selectively absorbing DNA and easily desorbing the absorbed DNA, and a DNA absorbing carrier that can be suitably used for amplification of DNA using a PCR method, and a method for using thereof.SOLUTION: A DNA absorbing carrier comprising an apatite particle comprising strontium is used.SELECTED DRAWING: None
Patent JP-2017037137-A (JP)
Title: Lens unit and camera
Inventor: HIRAMA HIROYUKI
IPC: G02B7/02
Filed: 2015-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a lens unit capable of preventing an internal space thereof from becoming airtight, and a camera having the same.SOLUTION: A lens unit 1 comprises a lens barrel 2 and a plurality of lenses 3-7 held by the lens barrel 2. The lens barrel 2 has, on one end thereof, a frame portion 23 having a seat 25 that comes into contact with the lens 7 to hold the lens 7. The seat 25 is provided with a reference surface 27 that comes into contact with the lens 7 to position the lens 7, and air paths provided at a distance from the lens 7 and configured to allow air to move between inside and outside of the lens barrel 2. The paths consist of grooves 26, 28, 29 provided on the seat 25.SELECTED DRAWING: Figure 1
Patent JP-2017038583-A (JP)
Title: Tillage tine
Inventor: TENMA SHUICHI
IPC: A01B33/10
Filed: 2015-08-22
Abstract: PROBLEM TO BE SOLVED: To enable a fast tillage operation by improving a soil crushing property of a tillage tune and increasing the amount of soil handled by the tillage tine, thereby reducing a redundant work at a same location.SOLUTION: A tillage tine 21 having a base 22 radially installed to a tine shaft for tilling a soil by rotation includes: a plate-like straight blade 23 extending from the base 22; a lateral blade 24 extending from the straight blade 23 while being inclined or curved toward one side; and a plane orthogonal blade 25 extending from the lateral blade 24 toward one side. A portion from the straight blade 23 to the lateral blade 24 is curved toward a direction opposite to a rotational direction, and a blade portion is provided on a front side of the rotational direction from the straight blade 23 to the lateral blade 24 and the orthogonal blade 25. Boundary lines between the straight blade 23 and the lateral blade 24 and between the lateral blade 24 and the orthogonal blade 25 are substantially parallel, and the tillage tine inclines rearwardly from a front side of the rotational direction toward a rotational center with respect to a straight line orthogonal to a rotational axis line of the tine shaft and passing a center of the base 22.SELECTED DRAWING: Figure 3
Patent JP-2017045852-A (JP)
Title: Conveyor for transport of substrate and component mounting device
Inventor: SAKAI KIYOTAKA
IPC: H05K13/02
Filed: 2015-08-26
Abstract: PROBLEM TO BE SOLVED: To maintain higher positioning accuracy of a substrate transported by a conveyor.SOLUTION: A conveyor 4 for transport of a substrate includes: a conveyor body 20 extending in a transport direction Cd of a substrate P; and a first leg part 22A and a second leg part 22B respectively fixed to the conveyor body 20 at different positions in the transport direction, the first leg part 22A fixedly supporting the conveyor body 20 on a base 2 and the second leg part 22B supporting the conveyor body 20 on the base 2 while allowing displacement in the transport direction.SELECTED DRAWING: Figure 2
Patent JP-2017043858-A (JP)
Title: Method for controlling dyeing process in dyeing machine of dyeing string-like fabric in belt driving system
Inventor: Zhang qi-long
IPC: D06P5/00
Filed: 2015-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling a dyeing process in a dyeing machine of dyeing a string-like fabric in a belt driving system where, in the dyeing process of a fabric, a color difference generated in the same dyeing machine or a color difference generated in different dyeing machines is eliminated, and also, preferable dyeing fastness and dyeing reproducibility can be obtained.SOLUTION: Regarding a dyeing process in a dyeing machine of dyeing a string-like fabric in a belt driving system, about the length of time or the speed for the charge, heating, thermal insulation, cooling, water washing or the like of a dye, with the circulation frequency in the dyeing machine of the fabric as the object to be dyed as a control unit, the fabric as the object to be dyed is subjected to dyeing.SELECTED DRAWING: Figure 4
Patent JP-2016021583-A (JP)
Title: Method of manufacturing optoelectronic semiconductor component and optoelectronic semiconductor component
Inventor: KARL WEIDNER
IPC: H01L33/38
Filed: 2015-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an optoelectronic semiconductor component that can be manufactured by a simple method.SOLUTION: A method of manufacturing an optoelectronic semiconductor component comprises: a step of forming a carrier; a step of disposing at least one optoelectronic semiconductor chip 2 on the upper surface of the carrier; a step of molding at least one optoelectronic semiconductor chip 2 by compact 3, the compact 3 covering the whole side surface of the at least one optoelectronic semiconductor chip 2, and no compact 3 existing on a face at the opposite side to the carrier on the upper surface of the at least one optoelectronic semiconductor chip 2 or on a face at the carrier side on the lower surface of the at least one optoelectronic semiconductor chip 2, or these faces being exposed; and a step of removing the carrier.SELECTED DRAWING: Figure 2