baber/WOPTO huggingface dataset:
Patent JP-2014222601-A (JP)
Title: Binder resin for nonaqueous secondary battery negative electrode, slurry composition for nonaqueous secondary battery negative electrode, negative electrode for nonaqueous secondary battery, and nonaqueous secondary battery
Inventor: FUJIE FUMIKO
IPC: C08F20/56
Filed: 2013-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a binder resin for a nonaqueous secondary battery negative electrode, which can improve dispersion stability of a slurry composition for a negative electrode, flexibility of a negative electrode, and adhesiveness between a negative electrode mixture layer and a collector, and to provide a negative electrode for a nonaqueous secondary battery including the binder resin, and a nonaqueous secondary battery including the negative electrode for a nonaqueous secondary battery.SOLUTION: The binder resin for a nonaqueous secondary battery negative electrode contains a (co)polymer (I) containing a monomer unit expressed by general formula (1) and having a mass average molecular weight of 1000000 to 50000000, by 40 to 100 parts by mass in the binder resin. In formula (1), one of Rand Ris a hydrogen atom or a linear or branched alkyl group having 1 to 12 carbon atoms, and the other is a linear or branched alkyl group having 1 to 12 carbon atoms; and n is an integer of 1 to 500000.
Patent JP-2014222328-A (JP)
Title: Image heating device
Inventor: ITO MASATOSHI
IPC: H05B3/00
Filed: 2013-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an image heating device capable of coping with a case where a power factor is preferentially improved or a case where flicker is preferentially suppressed.SOLUTION: An image heating device can select between: a first control pattern in which a first half period in half periods of an AC current flowing through a first heating element or a first half period of a same phase as that of above first half period in half periods of an AC current flowing through a second heating element that allows current to flow or allows no current to flow over the first half period, overlaps a second half period in half periods of the AC current flowing through the second heating element or a second half period in half periods of the AC current flowing through the first heating element that allows current to flow within a part of the second half period; and a second control pattern in which the first half periods of a same phase overlap each other and the second half periods of a same phase overlap each other.
Patent JP-2014223977-A (JP)
Title: Transportation device and transportation method
Inventor: FUKUDA TOMOYUKI
IPC: B65G47/14
Filed: 2013-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a transportation device capable of easily taking-out a leading transportation object by transporting to a taking-out position.SOLUTION: A transportation device 10 is provided with a vibration feeder 12 to transport a plurality of components 30. The movement of the components 30 positioning the second and subsequent lines from the beginning is regulated by sucking air from an adsorption air nozzle 34 when a leading component 30 in a plurality of the components 30 is transported to a predetermined separation position by the vibration feeder 12. The leading component 30 transported to the separation position by the vibration feeder 12 is transported from the separation position to the taking-out position by air injected from a transportation air nozzle 40.
Patent JP-2014228383-A (JP)
Title: Protrusion detecting method, protrusion detecting device, and method for rolling bar steel material
Inventor: TAKI YASUHISA
IPC: G01B11/24
Filed: 2013-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a protrusion detecting method and a protrusion detecting device capable of detecting protrusion of a rolled material with high accuracy and steadiness to reliably determine whether or not a surface quality of the rolled material is satisfactory, in manufacturing a bar steel with a roller.SOLUTION: The protrusion detecting method uses a rolling facility 1 having a roller 6 provided with grooved rolling rolls 7 having a recessed groove 9 and flange parts 8 projecting from both ends of the groove 9 to detect protrusion a rolled bar steel material W. When the rolled bar steel material W is fed out from an output side of the roller 6, an end shape of the rolled bar steel material W that corresponds to a part extending from the groove 9 of the grooved rolling rolls 7 to the flange parts 8 is measured, and the end shape of the rolled bar steel material W is approximated using a method of least squares according to f(x)=ax+bx+cx+d. The resultant value is applied to f"(x)=6ax+2b to derive a double differential value. If any sign is reversed in the double differential value, it is determined that the rolled bar steel material W is protruding.
Patent JP-2014228451-A (JP)
Title: Tracking laser interferometer
Inventor: YANAKA SHINICHIRO
IPC: G01B9/02
Filed: 2013-05-24
Abstract: PROBLEM TO BE SOLVED: To accurately measure variation in distance even when thermal expansion occurs in a housing or the like of a laser interferometer.SOLUTION: The tracking laser interferometer includes: a carriage 202 including a first displacement gauge 204 for outputting a displacement signal corresponding to the relative displacement from a reference sphere 201; a second retroreflector 205 disposed in the carriage 202; a laser interferometer 203 that is disposed in the carriage 202 and outputs a displacement signal corresponding to the relative displacement between a first retroreflector 206 and the second retroreflector 205; and a data processing device for calculating the displacement of the first retroreflector 206 from the reference sphere 201 as a reference on the basis of the displacement signal output from the first displacement gauge 204 and the displacement signal output from the laser interferometer 203.
Patent JP-2014023916-A (JP)
Title: Skin evaluation method and skin evaluation device
Inventor: YOSHIDA NAOKO
IPC: A61B5/00
Filed: 2013-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a skin evaluation method capable of accurately evaluating a skin condition such as dullness and transparency.SOLUTION: A skin evaluation method includes creating a profile of a light reflectance ratio to a depth in a depth range from the cuticle to the dermis upper layer, based on an interference signal obtained from an optical coherence tomography, making an evaluation index by calculating from the created profile, a difference between a reflectance ratio R1 in a minimum point P1 and a reflectance ratio R2 in a second maximum point P2, and evaluating a skin condition based on the evaluation index.
Patent JP-2014231111-A (JP)
Title: Machine tool, and maintenance method of the same
Inventor: JO RYOTA
IPC: B23Q1/01
Filed: 2013-05-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to perform a maintenance work on a bottom surface side of a movable body such as a table in a machine tool without hoisting a movable body outside the machine at reduced cost.SOLUTION: A machine tool 1 comprises: a bed 2 which has guides 3 extending in a lengthwise direction on a top surface; a movable body 4 movable along the guides; and a feeding apparatus 5 which moves the movable body. Extension parts 20A,20B extended beyond a processing region A are provided for at least one of both end portions of the bed, and the guides are set longer than a processing stroke so as to reach the extension parts of the bed. Notches 21A,21B for maintenance, at which a bottom surface of the movable body can be exposed when the movable body is moved to the extension parts, are formed on the extension parts of the bed.
Patent JP-2014224436-A (JP)
Title: Method and device for collecting spillage oil
Inventor: TAKAHASHI MITSUHIRO
IPC: E02B15/10
Filed: 2013-05-15
Abstract: PROBLEM TO BE SOLVED: To solve the problem that various methods are being implemented for preventing oil from drifting ashore by preventing the spread of oil on the sea by stretching an oil fence around with respect to outflow of a quantity of crude oil in the sea caused by a marine accident of a tanker or the like and, e.g., a method of implementing oil adsorption by putting in sheet-like oil adsorbents or a method of using oil treatment agents is being implemented but the methods have problems, respectively, and it is desired to improve the method of collecting oil.SOLUTION: A fusion electric field spinning device is installed on the ship, lipophilic water-repellent nanofibers are discharged over the sea in accordance with a fusion electric field spinning method, and oil floated on the sea or oil drifting ashore is adsorbed and collected.
Patent JP-2014234402-A (JP)
Title: Manufacturing method of cold insulant
Inventor: YAMADA KENJI
IPC: C09K5/06
Filed: 2013-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a cold insulant capable of easily manufacturing a cold insulant that suppresses leakage even when a phase-change material is in a liquid state and has excellent flexibility even when the phase-change material is in a solid state.SOLUTION: A manufacturing method of a cold insulant includes at least a step for heating a phase-change material that is a cold insulation component and a gelating agent, to gelate the phase-change material, a step for heating the gelated phase-change material and an impregnation material and liquefying only the gelated phase-change material to impregnate the impregnation material with the gelated phase-change material, and a step for cooling the impregnation material that is impregnated with the phase-change material.
Patent JP-2014235572-A (JP)
Title: Input-output device and gui component display method
Inventor: HAMAGUCHI HIROSUKE
IPC: G06F3/0488
Filed: 2013-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an input-output device capable of improving visibility of a GUI component displayed on a display screen.SOLUTION: An input-output device comprises: display means 20 for displaying a GUI component on a screen; detection means 30 for detecting a position on the screen of the display means 20 at which a user touches as an operation position; storage means 40 for storing the detected operation position; estimation means 10 for estimating a contamination degree of the screen of the display means 20 on the basis of an operation position history; and display control means 10 for determining a manner of displaying the GUI component displayed on the screen of the display means 20 based on the estimated contamination degree, and controlling the display means 20 to display the GUI component on the basis of the determined manner of displaying the GUI component.
Patent JP-2014238279-A (JP)
Title: Imaging device and buckling inspection device
Inventor: KOFUNE KUNITOMO
IPC: G01N21/90
Filed: 2013-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device that can provide even illuminance to a subject and obtain a visible image to be used in buckling inspection of the subject.SOLUTION: An imaging device includes: an illumination device 2 that is arranged on a center axis with respect to a can 1 being a cylindrical subject such as a metal can, has at least an outline on a concentric circle with the subject, and is circular illumination that projects light onto a can barrel portion 11 of the subject; and a camera 4 that is substantially opposed to the illumination device 2, is arranged on a side different from that of the illumination device 2 with respect to the subject, and picks up an image of projected reflection light. An optical axis of the camera 4 is set such that a reflection angle with a cylindrical surface of the subject is from 70 degrees to 80 degrees.
Patent JP-2014239010-A (JP)
Title: Micro relay
Inventor: KANEMATSU KENJI
IPC: H01H50/56
Filed: 2013-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a micro relay that has improved operational stability.SOLUTION: The micro relay includes a base 7, fixed contacts 1 formed on a first surface 71 of the base 7, a movable part 3, a frame-shaped fixed part 4 surrounding the movable part 3, and a drive device 13 for driving the movable part 3. The movable part 3 includes a plate-shaped rocker 31 rockingly supported on the fixed part 4 via support beams 5, contact holders 33 connected to the rocker 31 via pressing spring bodies 32 and provided with movable contacts, and an armature 8 integrated with the rocker 31. The drive device 13 includes an electromagnet device 12 for rocking the armature 8 such that the movable contacts 2 come into and out of contact with the fixed contacts 1. The micro relay has projections 36 formed on a surface of the rocker 31 facing the base 7 to reach a virtual plane containing the first surface 71 of the base 7 before the movable contacts come into contact with the fixed contacts 1, and has holes 76 formed in the first surface 71 of the base 7 to position the projections 36.
Patent JP-2014237539-A (JP)
Title: Passenger conveyor
Inventor: SAITO SOTARO
IPC: B66B31/00
Filed: 2013-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a passenger conveyor capable of taking high-temperature measures for an inner deck, an outer deck or a skirt guard without changing a design of the passenger conveyor.SOLUTION: A passenger conveyor includes: plate-like cooling devices 62, 76 and 90 inside an inner deck 54, inside an outer deck 44 or inside a skirt guard 44; a temperature sensor 88 that is provided near the cooling devices 62, 76 and 90; and a control device that operates the cooling devices 62, 76 and 90 on the basis of a measured temperature of the temperature sensor 88.
Patent JP-2014240860-A (JP)
Title: Spatial light modulator
Inventor: MIYAMOTO YASUYOSHI
IPC: G09F9/37
Filed: 2013-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a spatial light modulator capable of three-dimensional display of a dynamic image using magnetic thin wires.SOLUTION: Magnetic thin wires 1A1-1A4 into which a right-eye image for 3D display is written (change to a prescribed direction of magnetization) and magnetic thin wires 1B1-1B4 into which a left-eye image for 3D display is written appear alternately in the width direction of the magnetic thin wires. A write of the right-eye image and a write of the left-eye image to each magnetic thin wire are performed simultaneously for one frame each. When both of the writes are finished, a light-shielding plate 111 is moved in a Y direction, whereby one frame of image for the right-eye image first and then one frame of image for the left-eye image are displayed.
Patent JP-2015001805-A (JP)
Title: Inter-store interaction device, inter-store interaction program, and inter-store interaction method
Inventor: SHIMOEDA HIROSHI
IPC: G06F13/00
Filed: 2013-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an inter-store interaction device for enhancing interaction among stores engaging in e-commerce capable of offering information about other stores' sales promotion activities to help each store increase sales.SOLUTION: An inter-store interaction device, which is connected to a terminal of a store owner engaging in e-commerce via a network, comprises: an information acquisition part for acquiring and storing activity information about e-commerce executed via the terminal of the store owner; and an information provision part which, in response to a request from the terminal of the store owner, determines other peer stores so that activity information can be shared and displays on the terminal of the store owner who made the request other peer stores' activity information stored in the information acquisition part.
Patent JP-2015001207-A (JP)
Title: Diagnostic device for urea water supply system
Inventor: AKIYOSHI TOSHIYA
IPC: B01D53/94
Filed: 2013-06-17
Abstract: PROBLEM TO BE SOLVED: To provide such a device for a urea water supply system, as can enhance the precision of a diagnosis result of the state of a urea water supply system.SOLUTION: An ECU 44 calculates the purification rate η of NOx by a selective reduction type catalyst 36. On the basis of a first condition that the purification rate η is at or higher than a reference ηst and a second condition that the urea water concentration Cur or the detection value of a urea water quality sensor 35 is at or higher than a reference concentration Cst, the ECU 44 decides the propriety of the urea water quality sensor 35. In the case where only either the first condition or the second condition holds, the ECU 44 decides that the urea water quality sensor 35 is abnormal.
Patent JP-2015006020-A (JP)
Title: Insulation sheet attachment unit
Inventor: TEJIMA CHIFUYU
IPC: H01B17/56
Filed: 2013-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an insulation sheet attachment unit capable of attaching an insulation sheet easily and properly onto the periphery of an electric pole.SOLUTION: The insulation sheet attachment unit includes an attachment base 2 detachably disposed onto a bracket P1 of an electric pole P by a magnetic force, and a flat panel 4 that has a second hook-and-loop fastener 42 detachably joined to a first hook-and-loop fastener 101 of an insulation sheet 100 and that is disposed onto an installation base 2 to rotate around a rotating shaft 22.
Patent JP-2015004196-A (JP)
Title: Security room
Inventor: USUI JUNICHIRO
IPC: E04G23/02
Filed: 2013-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a security room for enhancing shielding performance to an external space, and enabling an operator to easily pass through a slit of leading to the external space.SOLUTION: A security room 1 is provided between a work space A1 and an external space B, and comprises a front chamber 2 leading to the work space A1, a cleaning chamber 3 leading to the front chamber 2 and provided with an air shower device 3a and a locker room 4 leading to the cleaning chamber 3. The locker room 4 is formed with a doorway 24a leading to the external space B, and the doorway 24a is blocked up by sheets 11 and 12, and the sheets 11 and 12 are formed with a slit 24b continuously formed in the longitudinal direction and the lateral direction, and the slit 24b is freely opened-closed by a fastener 24c.
Patent JP-2015004328-A (JP)
Title: Variable vacuum pump
Inventor: ISHIGUCHI SHOICHI
IPC: F04C18/344
Filed: 2013-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a variable vacuum pump in which its operated state can be changed into one state functioning as a pump and the other state not functioning as a pump but reducing operation load.SOLUTION: A variable vacuum pump includes a cylindrical housing 1 with a bottom part and a released end of the housing 1 is closed by a cover 2. A side plate 3 forming a pump chamber 5 between itself and a bottom part 4 is arranged inside the cover 2 of the housing 1. A diaphragm 12 is arranged between the cover 2 and the housing 1. A suction port 6 and a master buck are connected to a negative pressure path connecting part 13. The negative pressure path connecting part 13 and the inside part of the diaphragm 12 are connected by a negative pressure control path 14. When an inner pressure of the negative pressure path connecting part 13 is decreased down to a prescribed pressure, the diaphragm 12 is operated, the side plate 3 is released from a vane in the pump chamber 5, a pump function of the variable vacuum pump is stopped and then a load by the vacuum pump is reduced.
Patent JP-2015004334-A (JP)
Title: Valve gear of internal combustion engine
Inventor: KOZONOE KENICHI
IPC: F01L1/26
Filed: 2013-06-21
Abstract: PROBLEM TO BE SOLVED: To reduce a difference in valve lift timing to prevent an impact on a valve at the time of seating.SOLUTION: In a valve gear of an internal combustion engine, a contact part (36c) with a cam in a roller-type tappet (21) is arranged in a position between a pair of valve stems (16a, 16b) and displaced closer to a side of one valve stem (16a). In the roller-type tappet (21), a pair of arm sections (39a, 39b) is provided which pushes down upper ends of the pair of valve stems (16a, 16b), and a length between a lower surface of one arm section (39a) and the upper end of one valve stem (16a) is shorter than a length between a lower surface of the other arm section (39b) and the upper end of the other valve stem (16b).
Patent JP-2013177983-A (JP)
Title: Roller with retainer
Inventor: OHASHI IZUMI
IPC: F16C19/46
Filed: 2013-06-26
Abstract: PROBLEM TO BE SOLVED: To provide rollers with a retainer capable of improving lubrication action.SOLUTION: In rollers with a retainer, the rollers 3 are housed in respective pockets 2 provided at multiple portions in the circumferential direction in the cylindrical retainer 1, and ridges 4, 5 for preventing the roller from coming out of position are provided at opening edges at the inner diameter side and outer diameter side of side surfaces facing each other in the circumferential direction of the retainer 1, of each pocket 2. Roller guide surfaces 6 for guiding the rollers 3 are provided at both end positions more outside the axial direction from the ridges 4, 5 on the side surface of each pocket 2. The ridges at the inner diameter side and the outer diameter side are provided at positions where the ridges are partially overlapped with each other in the axial direction.
Patent JP-2014207211-A (JP)
Title: Lighting device
Inventor: MURATA ATSUYA
IPC: F21S2/00
Filed: 2013-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device that can restrain noise from being emitted to the outside while ensuring heat dissipation performance.SOLUTION: A lighting device 10 comprises: a fixture body 11; a light source part 13 including a light emitting element arranged in the fixture body 11; and first heat dissipation means 24 and second heat dissipation means 31 for dissipating heat generated by the light emitting element. The first heat dissipation means 24 is provided outside the fixture body 11, and naturally dissipates the heat generated by the light emitting element into outside air. The second heat dissipation means 31 is provided in the fixture body 11, and includes: a duct 35 in which both ends are opened so as to communicate with an outer surface of the fixture body 11; a heat dissipation part 38 arranged in the duct 35 to dissipate the heat generated by the light emitting element; and a fan 41 arranged in the duct 35 to send outside air to the heat dissipation part 38 through the duct 35.
Patent JP-2015012101-A (JP)
Title: Optical module, optical scanner, image forming apparatus, and manufacturing method of optical module
Inventor: HIROI MASAKI
IPC: H04N1/113
Filed: 2013-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical module that can prevent, when a package body and a support are welded to each other, damage to joining materials to prevent the occurrence of sealing defects.SOLUTION: An light source device 400 includes a package 10 on which a surface light emitting laser array chip 40 and a photodiode 60 are mounted, a support that includes a lid 20 supporting, with joining materials therebetween, cover glass 41 transmitting at least a part of light, and a heat conduction member 70 that is brought into contact with both the package 10 and lid 20 when the package body and support are welded to each other. With this configuration, when the package body and support are welded to each other, damage to the joining materials can be prevented so as to prevent the occurrence of sealing defects.