baber/WOPTO huggingface dataset:
Patent JP-2012131509-A (JP)
Title: Pneumatic tire
Inventor: TOMOI SHUSAKU
IPC: B60C5/14
Filed: 2012-04-06
Abstract: PROBLEM TO BE SOLVED: To reduce of weight of a tire by improving air permeation resistance and durability of a pneumatic tire.SOLUTION: Both further reduction in the air leakage rate of the pneumatic tire and good durability can be achieved and furthermore a reduction in the weight of the tire can be achieved, wherein the pneumatic tire includes: air permeation preventive layer including a film of a thermoplastic resin composition including a polyvinyl alcohol or ethylene vinyl alcohol copolymer; and a protective film of a rubber composition including an ethylene propylene rubber (EPM) or ethylene propylene diene rubber (EPDM) in adjacent one layer of at least one side in the air permeation preventive layer, directly or via an adhesive.
Patent JP-2013215763-A (JP)
Title: Immersion nozzle for casting and casting method
Inventor: ARAMAKI NORICHIKA
IPC: B22D41/50
Filed: 2012-04-06
Abstract: PROBLEM TO BE SOLVED: To prevent clogging of an immersion nozzle for casting with alumina by preventing adhesion of scull to the inner wall of the immersion nozzle.SOLUTION: A heat-insulating layer 11 is formed in the thickness of a nozzle body 3 which has a cylindrical shape with a hollow molten steel outflow path 2 formed at the center and the lower portion of which is immersed in molten steel 8 in a casting mold and slag 9 flowing thereon. The heat-insulating layer 11 is positioned to surround the molten steel outflow path 2 at least at a part higher in level than an upper surface position 10 of the slag 9.
Patent JP-2013215405-A (JP)
Title: Diagnosis support apparatus and method for supporting diagnosis
Inventor: SHUDO KATSUYUKI
IPC: A61B10/00
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a diagnosis support apparatus capable of appropriately performing a diagnosis by correcting a position of a subject without making a subject conscious thereof.SOLUTION: A diagnosis support apparatus includes: a display unit for displaying an image; an image pickup unit for capturing an image of a subject present in an image pickup area; a detection unit that detects a position of an eye in the image pickup area from the image captured by the image pickup unit; a determination unit for determining whether or not the position of the eye detected by the detection unit is outside a first specific area included in the image pickup area; and a display control unit that, when the position of the eye detected by the determination unit is outside the first specific area, causes the display unit to display a marker that represents a position relationship between the position of the detected eye and the first specific area, while changing a display mode of the marker according to a distance from the position of the detected eye to the first specific area.
Patent JP-2013222749-A (JP)
Title: Wafer suction device and wafer suction method
Inventor: KANAZAWA MASAKI
IPC: H01L21/304
Filed: 2012-04-13
Abstract: PROBLEM TO BE SOLVED: To easily bond a film to a chuck and cause the elastic film to suction a wafer without causing unevenness of adhesion strength.SOLUTION: A wafer suction device includes: a planar chuck (10) formed by a rigid material and generating a suction effect on its upper surface by vacuum; and an annular fixing member (52) having an inner diameter larger than an outer diameter of the chuck and fixing an elastic film having a number of suction holes to the inner side thereof. The annular member is moved down relative to the chuck, and the elastic film is stretched over the chuck with a uniform tensile force to be supported. The wafer is suctioned and held on the stretched elastic film.
Patent JP-2013220868-A (JP)
Title: Rotary type granular material segmenting device
Inventor: TODAKA MITSUMASA
IPC: B65G65/48
Filed: 2012-04-13
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of any biting phenomenon of granular material during rotational segmentation of a rotor.SOLUTION: A rotary type granular material segmenting device includes a supply chute in which granular material is filled, a segmentation rotor which is arranged on the granular material discharging port side of the supply chute, and having a plurality of accommodation pockets provided in the circumferential direction for segmenting the granular material by the rotation, a casing for rotatably accommodating the segmentation rotor, and a driving device for rotating the segmentation rotor, and arbitrarily adjusts the granular material segmentation amount by changing the number of rotation of the segmentation rotor. A bite preventive valve is provided, which is arranged on a part of a front plate of the supply chute located on the rotational direction side of the segmentation rotor, closed by the pressure higher than the load from the granular material filled in the supply chute when the segmentation rotor is stopped, and squeezed outside an outer circumferential edge of the segmentation rotor during the rotational segmentation of the segmentation rotor, and opened when being pressed by the granular material accommodated in the accommodation pocket.
Patent JP-2012138634-A (JP)
Title: Chip-type solid electrolytic capacitor
Inventor: KURITA JUNICHI
IPC: H01G9/04
Filed: 2012-04-18
Abstract: PROBLEM TO BE SOLVED: To achieve further low ESL of a chip-type solid electrolytic capacitor.SOLUTION: A chip-type solid electrolytic capacitor comprises: an element stack 1a in which a plurality of capacitor elements 1 are stacked such that positive electrodes 2 are alternately disposed in the opposite direction; a pair of terminals 6a joined to bottom surfaces of the positive electrodes 2 located at the both ends of the element stack 1a; a positive terminal 6 having a plate-shaped inductor 6b connecting the pair of terminals 6a; a negative terminal 7(12) having a pair of terminals 12a that are joined to a bottom surface of a negative electrode 3 and face in the direction crossing the inductor 6b; and an insulated exterior resin 8 coating the element stack 1a with portions of bottom surfaces of the pair of terminals 6a and 12a exposed. With the above four terminal structure, magnetic fluxes caused by current flowing between each of the terminals are negated to each other, thereby drastically reducing an ESL. Furthermore, the formation of a π-type filter can further reduce the ESL.
Patent JP-2013221603-A (JP)
Title: Seal member assembling tool and method for assembling seal member
Inventor: WATANABE TAKEO
IPC: F16D65/00
Filed: 2012-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a seal member assembling tool and an assembling method capable of easily assembling a seal member in a cylinder hole of a caliper body.SOLUTION: A seal member assembling tool 20 for assembling a dust seal 6 and a piston seal 5 in a ring-like seal groove formed in a cylinder hole of a caliper body is provided with a circular holding member 21 having a smaller outside diameter than inside diameters of the dust seal 6 and the piston seal 5, a holding groove provided on an outer peripheral face of the holding member 21 and holding the dust seal 6 and the piston seal 5 while being reduced into a smaller outside diameter than an inside diameter of the cylinder hole 3c, an insertion groove part opened in the holding groove part and inserted to push in a part of the seal member in a radial direction, and a return tool 31 returning a part of the diameter reduced seal member to an original state while inserting the holding member 21 in the cylinder hole 3c.
Patent JP-2013221911-A (JP)
Title: Handler and component inspection device
Inventor: MAEDA MASAMI
IPC: G01R31/26
Filed: 2012-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a handler which allows a temperature of a support part supporting a component to be switched among a low temperature lower than a normal temperature, the normal temperature, and a high temperature higher than the normal temperature and allows the reduction of time required to switch the temperature of the support part from the low temperature to the high temperature, and a component inspection device including the handler.SOLUTION: The handler includes a first flow passage 57 in which nitrogen gas for cooling a storage pocket 17A flows, a second flow passage 87A in which normal-temperature restoration gas for restoration to the normal temperature flows, and a third flow passage 92 in which temperature raising air for a high temperature flows. The first and second flow passages 57 and 87A are connected in parallel with a medium supply path 61, and the medium supply path 61 and the third flow passage 92 are connected in parallel with a temperature adjustment flow passage 71A. Valves 59, 89, and 94 are controlled so that the valve 59 is opened and the valves 89 and 94 are closed during operation for cooling, the valve 89 is opened and the valves 59 and 94 are closed during operation for restoration to the normal temperature, and the valves 59 and 89 are closed and the valve 94 is opened during operation for switching to a high temperature.
Patent JP-2013053297-A (JP)
Title: Vinyl ether-based resin composition and cured product of the same
Inventor: HOJO TAKUMA
IPC: C08F290/06
Filed: 2012-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a vinyl ether-based resin composition having excellent adhesive force to materials having poor adhesion properties, such as polyolefins, and to provide a cured product of the same.SOLUTION: The vinyl ether-based resin composition includes a vinyl ether monomer (A) having at least two vinyl ether groups, a compound (B) having a urethane skeleton and a vinyl ether group at an end thereof, and a photopolymerization initiator (C), wherein the mass ratio of the vinyl ether monomer (A) to the compound (B) is in the range of [vinyl ether monomer (A)]/[compound (B)]=35/65 to 90/10.
Patent JP-2013224718-A (JP)
Title: Bearing device for wheel
Inventor: MORII KEISUKE
IPC: F16C33/78
Filed: 2012-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device for a wheel capable of maintaining bearing performance over a long period of time, by improving sealing performance of a seal.SOLUTION: The bearing device has a cylindrical fitting part 14 for installing a cap 13 on the end part outer periphery of an outer member 2, and a bending part 16 extending radially inside from the one end part and set so that a diameter difference between the inner diameter and an end part inner diameter of the outer member 2 is 0.3 mm or more. A pocket part 17 is arranged on the road surface side of the bending part 16. A bottom part 17a is tapered so as to expand by a predetermined inclination. A gutter part 18 is formed in the axial direction. A distal end part is set so as to open closer to the inner side than a vehicle body installation flange 2b. A step part 19 is formed between a side surface 6c of a wheel installation flange 6 and a base part 6b. The inner edge of the bending part 16 is opposed via a radial gap of 0.3-3.0 mm. A labyrinth 20 is formed.
Patent JP-2013229117-A (JP)
Title: Electromagnetic contactor
Inventor: TENMA MOTOKI
IPC: H01H50/30
Filed: 2012-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain an electromagnetic contactor that reduces wear and tear of a movable contact point and a fixed contact point by alleviating, with a few number of parts, an impact when a movable iron core strikes a fixed iron core at the time of opening or closing operation.SOLUTION: An electromagnetic contactor comprises: a support plate 55 which has elasticity, and penetrates through a fixed iron core 52 in the lamination direction of a plate material; a pair of rear case projections 56a which are provided on a rear case bottom surface 56b, and supports, from the downside, a part of the support plate 55 projecting from the fixed iron care 52 and holds the fixed iron plate 52 in a state in which a fixed iron core back part 52a is floated; and a pair of coil spool projections 51a which are provided on the bottom surface of a coil spool 51 and which are spaced out narrower than between the rear case projections 56a. Friction between the pair of rear case projections 51a and the support plate 55 absorbs an impact force when the movable iron core 54 has struck the fixed iron core 52 by the electromagnetic force generated by an operation coil.
Patent JP-2013228868-A (JP)
Title: Ac switch device including element protection function at load short circuit
Inventor: KAMIGAICHI YUJI
IPC: G05F1/45
Filed: 2012-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an AC switch device in which a semiconductor switch is protected at short circuit of a load.SOLUTION: An AC switch device 1 includes a switch circuit 3, an overcurrent detection circuit 4, and a drive rejection circuit 5. The switch circuit 3 includes rectification diodes (D1, D2, ...) and a transistor (T). The overcurrent detection circuit 4 detects the potential difference between both ends of the transistor (T), and, if the potential difference between both the ends is detected when the transistor (T) is turned on, outputs an overcurrent detection signal. The drive rejection circuit 5 is a circuit for holding the overcurrent detection signal, and, once the overcurrent detection signal occurs, blocks a drive signal to the transistor (T) afterward.
Patent JP-2013226960-A (JP)
Title: Shift control device of work vehicle
Inventor: KUROKAWA MASAHIRO
IPC: F16H61/421
Filed: 2012-04-26
Abstract: PROBLEM TO BE SOLVED: To reduce, as much as possible, variation of running speed by speed change of a variable capacitance motor, in a shift control device of a work vehicle, in which a variable capacitance pump and a variable capacitance pressure motor are automatically changed according to variation of running work load.SOLUTION: By means of a hydrostatic continuously variable transmission 21 that composes of a variable capacitance pump 21a and a variable capacitance motor 21b, when an auto cruise set switch 56 for running with a constant speed of the work vehicle is turned ON, a shift control device of a work vehicle performs control not to perform automatic shift of the variable capacitance motor 21b, and when the auto cruise set switch 56 for running with a constant speed is turned OFF from an ON state, the shift control device of the work vehicle automatically returns the variable capacitance motor 21b to shift control.
Patent JP-2013229520-A (JP)
Title: Manufacturing method of superconduction current lead, superconduction current lead, and superconduction magnet device
Inventor: MIKAMI YUKIO
IPC: H01B12/02
Filed: 2012-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a superconduction current lead which is easily handled and is manufactured at low costs, and to provide the superconduction current lead and a superconduction magnet device.SOLUTION: A superconduction current lead includes a load support body 20, a pair of electrodes 30 (a high temperature side electrode 30A, a lower temperature side electrode 30B) disposed at both ends of the load support body 20; and a superconductor 40 electrically connecting the pair of electrodes 30 with each other. A manufacturing method of the superconduction current lead includes: a first step where the electrodes 30 are fixed to both ends of the load support body 20 by using a brazing material 60 (a hard wax); and a second step where the superconductor 40 is fixed to a space between the pair of electrodes 30 by solder 61 (a soft wax) having a melting point lower than the brazing material 60 after the first step is completed.
Patent JP-2013232998-A (JP)
Title: Motor actuator
Inventor: ARIGA HISATAKE
IPC: F16D43/26
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a motor actuator that has an inexpensive mechanism for transmitting power from a motor to a driven member.SOLUTION: A motor actuator includes: a drive member (13) that is rotated by a rotor 13 of a motor 10; a driven member 14 that radially faces at least part of the drive member; and a sliding member 15 that is held by one of the drive member and the driven member 14 so as to be positioned between respective portions of the drive member and the driven member 14 that face each other. The sliding member 15 as held by the one of the drive member and the driven member 14 is pressed against the other of the drive member and the driven member 14 so as to generate frictional force. The frictional force allows power from the motor 10 to be transmitted from the drive member to the driven member 14 with a constant bonding force.
Patent JP-2013243055-A (JP)
Title: Electronic microscope and electron detector
Inventor: TANBA YUSUKE
IPC: H01J37/244
Filed: 2012-05-21
Abstract: PROBLEM TO BE SOLVED: To improve the electron detection sensitivity to acquire a clear observation image of high S/N.SOLUTION: A reflected electron detector 30 and a dark field detector 40 are composed of laminated scintillators 31, 41 consisting of ceramic fluorescent light bodies 311, 411 and photomultiplier tubes 32, 42 which are placed on their ends. In the scintillators 31, 41, light reflection layers 312, 412 are formed on their surfaces and through-holes 33, 43 for passing a primary electron beam 12 or a transmission electron 124 through are formed. When a reflected electron 123 or a scattered electron 125 enters the ceramic fluorescent light bodies 311, 411 by passing through the light reflection layers 312, 412, fluorescent light is generated. Because the ceramic fluorescent bodies 311, 411 are highly translucent and the surfaces are covered with the light reflection layers, most of the fluorescent light generated in the ceramic fluorescent bodies 311, 411 is guided to the photomultiplier tubes 32, 42.
Patent JP-2013246032-A (JP)
Title: Flow rate measuring device
Inventor: UEDA YOSHIHIRO
IPC: G01F3/22
Filed: 2012-05-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem that measurement accuracy of flow rate can be raised, however, current consumption increases by increasing the number of oscillatory waves of ultrasonic transmission in the case of flow rate measurement by ultrasonic waves.SOLUTION: A flow rate measuring device includes: a flow channel 1 through which fluid passes; a pair of ultrasonic sensors 2, 3 arranged on the flow channel so as to transmit/receive ultrasonic waves; ultrasonic sensor driving means 4 for driving the ultrasonic sensors; measurement control means 5 for measuring propagation time of the ultrasonic sensors; flow rate calculation means 6 for calculating a flow rate value by the propagation time; and drive frequency changing means 7 for changing the number of oscillatory waves of the ultrasonic sensor driving means by a calculation result of the flow rate calculation means. The flow rate measuring device is constituted so as to increase the number of oscillatory waves of the ultrasonic sensors when the flow rate value is within a predetermined value, and to reduce the number of oscillatory waves of the ultrasonic waves when the flow rate value is equal to or more than the predetermined value, and can reduce current consumption without reducing flow rate measurement accuracy by changing the number of oscillatory waves of the ultrasonic sensors according to the flow rate value of the fluid.
Patent JP-2013246154-A (JP)
Title: Electric characteristic measuring device
Inventor: UCHIDA TOSHIHIRO
IPC: G01R33/02
Filed: 2012-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an electric characteristic measuring device enabling accurate measurement by ensuring contact stability during measuring.SOLUTION: A solar cell inspection device is provided with a measuring section 110 including a magnetic field sensor 111 for measuring a magnetic field of an interconnector and an electric field sensor 112 for measuring an electric field, and in which a cross section convex to the interconnector of a measuring contact surface 113 contacting with the interconnector is formed as an arc surface which is a part of a cylindrical surface of a complete round. The magnetic field sensor 111 is formed by a coil disposed at a circle center position of the measuring contact surface 113, and the electric field sensor 112 is formed by an electrode sheet disposed along the arc surface on an inner surface of the measuring contact surface 113. The electrode sheet which is the electric field sensor 112 is pasted to a gap member formed by a sponge.
Patent JP-2013250440-A (JP)
Title: Light-shielding coating material, light-shielding film, resin lens having light-shielding film, and method for manufacturing resin lens
Inventor: MOTOMIYA SHINSUKE
IPC: C09D5/00
Filed: 2012-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a light-shielding coating material with improved adhesiveness to a resin lens, a light-shielding film obtained by using the light-shielding coating material, a resin lens having a light-shielding film, and a method for manufacturing the resin lens.SOLUTION: The light-shielding coating material contains a resin having a solubility parameter approximate to that of an optical resin that constitutes a resin lens, by 35 mass% or more with respect to the whole resin content. A light-shielding film 4 is formed on a resin lens by using the light-shielding coating material. The method for manufacturing the resin lens includes the steps of: forming a resin lens body; and forming the light-shielding film 4 by applying the light-shielding coating material on a portion of the obtained resin lens body excluding at least a lens surface.
Patent JP-2013249909-A (JP)
Title: Torque transmission joint, and electric power steering device
Inventor: MORIYAMA SEIICHI
IPC: B62D5/04
Filed: 2012-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a torque transmission joint 15a capable of achieving good workability of a buffer member 18a and enabling reduction in manufacturing cost.SOLUTION: A torque transmission joint 15a includes: a driving side transmission member 16a fixed to an output shaft 12a of an electric motor; a driven side transmission member 17a fixed to a base end of a worm shaft 6a; and a buffer member 18a disposed between both of the transmission members 16a, 17a. The buffer member 18a includes a plurality of independent thin-walled cylindrical buffer cylinders 31 each made of an elastic material. The buffer cylinders 31 are fitted to driving side arm parts 21a installed in the driving side transmission member 16a, and respective outer peripheral surfaces of the driving side arm parts 21a are covered with them, respectively. Each of the buffer cylinders 31 is interposed between the driving side arm part 21a of the driving side transmission member 16a and a driven side arm part 23a of the driven side transmission member 17a.
Patent JP-2013255434-A (JP)
Title: Beverage composition
Inventor: TANIGUCHI MASAYO
IPC: A23L2/52
Filed: 2012-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a beverage composition excellent in appearance stability.SOLUTION: A beverage composition containing 0.01 to 0.15 mass% oleuropein and a tea extract of one kind or more selected from among roasted green tea, oolong tea, and barley tea, and a method for stabilizing the appearance of a green tea type beverage composition including adding 0.01 to 0.15 mass% oleuropein to a green tea type beverage composition, are disclosed.
Patent JP-2013257839-A (JP)
Title: Program test device
Inventor: KOGURE KENICHI
IPC: G06F11/28
Filed: 2012-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a program test device capable of reducing a time required for preparing information relating to state transition of a verification object program, and starting a test of the verification object program more quickly.SOLUTION: An operation event acquisition unit 14 acquires an operation event indicating details of an operation by an operator. A screen transition detection unit 24 detects that an operation screen displayed by a display unit 22 has made transition by an operation of a verification object program based on the operation event. A screen data acquisition unit 26 acquires screen data of an operation screen after the transition. A state transition information preparation unit 30 prepares state transition information associating the operation event, an operation screen before the transition, and an operation screen at a transition destination when the operation event has occurred with one another.