baber/WOPTO huggingface dataset:
Patent JP-2013156199-A (JP)
Title: Silicon vibrator and method for manufacturing the same
Inventor: YOSHIDA TAKASHI
IPC: H01L29/84
Filed: 2012-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a silicon vibrator for electrically connecting a first silicon layer and a third silicon layer in an SOI substrate and a method for manufacturing the same.SOLUTION: A trench 40 is formed by etching a second silicon layer 10c and a first oxide layer 10b according to the mask function of a second oxide film 30a deposited on the second silicon layer 10c. A third silicon layer 20b is formed by depositing single crystal silicon by epitaxial growth so that the trench 40 is buried from a first silicon layer 10a and depositing single crystal silicon by epitaxial growth from the second silicon layer 10c in which the second oxide film 30a is removed. A connecting part 2b constituted by a part of the third silicon layer 20b deposited on the trench 40 has a function of electrically connecting the first silicon layer 10a and the third silicon layer 20b and has a function as a stopper for sacrificial layer etching.
Patent JP-2013160066-A (JP)
Title: Variable valve gear for internal combustion engine
Inventor: HIOKA HIDEKAZU
IPC: F02D29/02
Filed: 2012-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a variable valve gear for an internal combustion engine in which, when adjusting an acting angle of an intake cam with respect to an intake valve for next engine start in an automatic stop step of the internal combustion engine, the acting angle can be adjusted to be a value appropriate for the next engine start.SOLUTION: In order to adjust an acting angle of an intake cam with respect to an intake valve 11 to be a value appropriate for next engine start in an automatic stop step of an internal combustion engine 1, the acting angle of the intake cam with respect to the intake valve 11 in the automatic stop step is adjusted as follows. Namely, when it is determined in the automatic stop step of the internal combustion engine 1 that the frequency of automatic stop and automatic restart of the engine 1 is equal to or more than a determination level, the acting angle of the intake cam with respect to the intake valve 11 is adjusted to be a target value B. On the other hand, when it is determined in the automatic stop step of the internal combustion engine 1 that the frequency of automatic stop and automatic restart of the engine 1 is less than the determination level, the acting angle of the intake cam with respect to the intake valve 11 is adjusted to be a target value A that is smaller than the target value B.
Patent JP-2013161956-A (JP)
Title: Semiconductor device
Inventor: NAKAGAWA SHINYA
IPC: H01L25/07
Filed: 2012-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can make a resin and a heat sink adhere to each other firmly.SOLUTION: A semiconductor device 100 comprises: a heat sink 200 for releasing heat of a semiconductor chip; and a resin 110 for at least encapsulating the semiconductor chip and the heat sink 200 in a state where a part of the heat sink 200 is exposed. The semiconductor device 100 is formed by injection of the resin 110 in a predetermined direction. The heat sink 200 includes a groove 210 extending only in the predetermined direction.
Patent JP-2012243302-A (JP)
Title: Infrared touch screen device capable of recognizing multiple touch points
Inventor: CHOI DAI KYU
IPC: G06F3/042
Filed: 2012-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an infrared touch screen device capable of recognizing multiple touch points capable of smoothly recognizing the respective contact positions when many touch points are generated.SOLUTION: An infrared touch screen device includes: a display panel; a screen 1 which is constituted of a tempered glass plate 2; the tempered glass plate; an optical scanner 100 which is formed on one side of the tempered glass plate to scan the screen with infrared rays; a light guide bar 200 which is formed at the edge of the tempered glass plate, reflects a part of the infrared rays irradiated from the optical scanner and passed through the tempered glass plate, guides the remaining infrared rays to be made incident inside without being reflected, and transmits the remaining infrared rays to one end; a light reception part 300 which is installed at the edge of the light guide bar, and receives the infrared rays transmitted through the light guide bar; and a position detector 400 which detects a touch position from an amount of the light received by the light reception part and a scan angle of the optical scanner, in which the infrared rays reflected on the light guide bar are made incident on a light guide bar formed in correspondence.
Patent JP-2013163477-A (JP)
Title: Air valve fastening tool of wheel
Inventor: ASASHIMA KENICHI
IPC: B60C25/18
Filed: 2012-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an air valve fastening tool for use in fastening a fixed nut of an out set type air valve attached to a vehicle wheel, which easily fastens the fixed nut with a predetermined fastening torque without removing a tire.SOLUTION: An air valve fastening tool includes: a cylindrical socket 1 having a circular wrench 11 formed in an inner peripheral section of a top end and fixed to a fixed nut 7 of an air valve 6, and a nut section 12 provided in an outer circumferential section of a base end for hooking a torque wrench 3; a driver-like presser 2 having a coupler 22 provided at the top end and screwed in a valve cap attaching screw 61 at a tip of a stem 60 of the air valve 6, and which is inserted into the socket from a base end side of the socket 1. The socket 1 is mounted on the fixed nut 7. The coupler 22 is screwed into the valve cap attaching screw 61 by inserting the presser 2 into the socket 1, to rotate the socket 1 by the torque wrench 3.
Patent JP-2013168860-A (JP)
Title: Image processing device, display device, and image processing method
Inventor: SUMIYA SHIGEAKI
IPC: H04N1/405
Filed: 2012-02-16
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of a specific pattern.SOLUTION: A video processing device has processing means that performs color reduction processing for converting data with a gradation value of "a" indicating an image displayed in a display area including a plurality of pixels arranged along a first direction and a second direction into data with a gradation value of "b" (b<a) and, when data for reducing a number of pixels with a first gradation value to 50% in the display area is input, generates a result in which arrangement of the pixels with the first gradation value in the display area has blue noise characteristics and a maximum value of an occurrence rate of a specific pattern in the display area is 7.0% or less by the color reduction processing.
Patent JP-2013170355-A (JP)
Title: Cable gripping device and ivy winding prevention device
Inventor: KUNO SHINSUKE
IPC: E04H12/20
Filed: 2012-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a cable gripping device capable of automatically and tightly gripping a cable, and an ivy winding prevention device.SOLUTION: One half-split body 3a is provided with a gripping operation portion 4 including a lock claw portion 13 configured to grip a cable by angular displacement, and the other half-split portion 3b is provided with a gripping operation portion 5 including a cylindrical portion 23 fo angularly displacing the lock claw portion 13.
Patent JP-2013171925-A (JP)
Title: Charged particle beam device and article manufacturing method using the same
Inventor: TANAKA ICHIRO
IPC: H01L21/027
Filed: 2012-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a charged particle beam device advantageous to neutralization of charge of an insulator included in a charged particle lens.SOLUTION: A charged particle beam device 1 uses a charged particle beam 7 to perform processing on an object 4. The charged particle beam device 1 includes: charged particle lenses 12 and 16 in which an aperture array 21 which the charged particle beam 7 passes through is formed; a vacuum vessel 17 housing the charged particle lenses 12 and 16; and a radiation source 30 emitting ionizing radiation 36. In the charged particle beam device 1, the ionizing radiation 36 is made incident on the aperture array 21 from the radiation source 30 in a state where an internal air pressure of the vacuum vessel 17 is varied.
Patent JP-2013171744-A (JP)
Title: Nickel cobalt manganese complex hydroxide, and method for manufacturing the same
Inventor: KASE KATSUYA
IPC: H01M4/525
Filed: 2012-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a nickel cobalt manganese complex hydroxide capable of being used as a precursor of a positive electrode active material offering excellent battery characteristics and a high density.SOLUTION: The nickel cobalt manganese complex hydroxide is represented by the formula: NiCoMnM(OH), where 0<x≤1/3, 0<y≤1/3, 0≤z≤0.1, and M represents one or more kinds of elements selected from Mg, Al, Ca, Ti, V, Cr, Zr, Nb, Mo, and W. The specific surface area of the nickel cobalt manganese complex hydroxide determined by the nitrogen adsorption BET method is 1.0-10.0 m/g, the carbon content determined by high-frequency combustion infrared detection is lower than or equal to 0.1 mass%, and the half-power band width of the (101) plane determined by X-ray diffraction is smaller than or equal to 1.5°.
Patent JP-2012175112-A (JP)
Title: Thin film solar cell and method of manufacturing the same
Inventor: YOON SEON
IPC: H01L31/04
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a thin film solar cell improved in light efficiency and a method of manufacturing the thin film solar cell.SOLUTION: In a first cell of a thin film solar cell, a first amorphous intrinsic semiconductor film 133 with a continuously graded hydrogen content is inserted between a first n-type impurity semiconductor film 135 and a first p-type impurity semiconductor film 131. The hydrogen content of the first amorphous intrinsic semiconductor film 133 decreases in a continuous manner from a first interface 133a with the first p-type impurity semiconductor film 131 arranged on a light incident side toward a second interface 133b with the first n-type impurity semiconductor film 135 arranged on a side opposite to the light incident side.
Patent JP-2013174305-A (JP)
Title: Roller chain and chain transmission device
Inventor: ISHIDA HIROKI
IPC: F16G13/06
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a roller chain which reduces noise generated by a lubricant at engagement with a sprocket and by the lubricant at the release of the engagement.SOLUTION: A roller chain 110 alternately and numerously connects inner link plates 111 and outer link plates 114 in a chain longitudinal direction by using bushes 112 and connecting pins 113, and makes rollers 115 engaged with a sprocket. Also in the roller chain 110, the rollers 115 have external peripheral faces 115a composed of centers 115b in roller width directions, and sides 115c in the roller width directions which are arranged at both sides of the centers 115b in the roller width directions and gradually become smaller than diameters of the centers 115b in the roller width directions as progressing toward sides in width directions, and at least the sides 115c in the roller width directions of the external peripheral faces 115a are formed into curved faces so as to be protrusive to the outside when viewed from cross sections passing through axial directions of the rollers 115.
Patent JP-2013177820-A (JP)
Title: Reed valve and compression device
Inventor: KATO TOMOHITO
IPC: F16K15/16
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-manufacture reed valve superior in durability, and to provide a compression device having the reed valve.SOLUTION: A reed member of a reed valve 1 includes a seating-side reed member 40 and a stopper-side reed member 50. The seating-side reed member 40 is disposed on a valve base-side where a seating face is formed, and the stopper-side reed member 50 is disposed on the seating-side reed member 40. A spacer member 60 is interposed between the seating-side reed member 40 and the stopper-side reed member 50. When the valve is opened and closed, the stopper-side reed member 50 operates after the seating-side reed member 40. When the valve is opened, the stopper-side reed member 50 collides with the seating-side reed member 40, and absorbs a collision force. When the valve is closed, the fluttering of the seating-side reed member 40 can be prevented by the stopper-side reed member 50.
Patent JP-2013092348-A (JP)
Title: Refrigerator
Inventor: KAMISAKO TOYOSHI
IPC: F25D11/02
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator capable of cooling according to the storage condition of substances to be stored in the inside of the refrigerator.SOLUTION: A refrigerator is equipped with light sources 20a, 20b arranged in the inside of a storage compartment, an optical sensor 21 for detecting irradiation light irradiated from the light sources 20a, 20b, a calculation control section 1 for calculating and processing based on the detecting result of the optical sensor 21, the detecting brightness in the optical sensor 21 detects indirect irradiated light including reflected light in the wall faces and the substances to be stored in the storage compartment, a light receiving stability by the optical sensor 21 is raised, an estimating accuracy of the storage quantity in the calculation control section can be enhanced, and cooling or output can be controlled according to the storage state of the substances to be stored in the refrigerator.
Patent JP-2013183487-A (JP)
Title: Power conversion device, control device, and rectification circuit
Inventor: TAMAOKI KAZUTAKA
IPC: H02P9/00
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a power conversion device which converts alternating currents having different phases transmitted from a generator, and is configured to control a rotation operation of a rotor without considerably increasing the number of components.SOLUTION: A power conversion device includes a bridge rectification circuit 201 and a control section 300 to control the bridge rectification circuit. In the bridge rectification circuit 201, alternating currents having different phases on the basis of current of a coil in a generator which flows according to a rotation operation of a rotor in the generator are inputted to at least a pair of input terminals, and a direct current is outputted to a pair of output terminals. The control section 300 controls the rotation operation of the rotor in the generator by receiving a first detection signal outputted by first detection means that detects an output value according to a rotational speed of the rotor in the generator and a second detection signal outputted by second detection means that detects a DC voltage outputted by the bridge rectification circuit 201, and by performing switching between a rectification mode in which the bridge rectification circuit 201 outputs a direct current and a current consumption mode in which the bridge rectification circuit 201 and the coil form a closed loop.
Patent JP-2013180037-A (JP)
Title: Stick-shaped cosmetic housing container
Inventor: NARAMOTO SATORU
IPC: A45D40/00
Filed: 2012-03-01
Abstract: PROBLEM TO BE SOLVED: To prevent a stick-shaped cosmetic from coming out of a stick-shaped cosmetic housing container in which the cosmetic is filled and maintained.SOLUTION: In order to form a coming-out preventive body 11 so as to be raised, the coming-out preventive body preventing stick-shaped cosmetic filled in a cylindrical portion 10b of the internal tray body from coming out, at a stick-shaped cosmetic housing container 1 including a vertically movable cylindrical internal tray body 9 where stick-shaped cosmetic K is filled and maintained, the coming-out preventive bodies are formed at a predetermined interval in a circumferential direction, and each include a lower end part 11a including a pair of leg portions 11b standing from the cylindrical portion, and a connection portion 11c for connecting both leg portions in a straddling-shape extending from the pair of leg portions in a condition of overlapping in the plan view of an arc surface of a cylindrical circumferential upper end 10c. When a force is applied to the stick-shaped cosmetic in the direction for the cosmetic to come out, the coming-out preventive body is deformed to be oriented to the axial direction, and prevents the stick-shaped cosmetic from coming out.
Patent JP-2013181712-A (JP)
Title: Superheated steam generating device
Inventor: MORI SEINIRO
IPC: F22G1/12
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a superheated steam generating device capable of appropriately mixing combustion gas in a combustion part with supplied steam while successfully performing combustion in the combustion part.SOLUTION: A superheated steam generating device generates superheated steam by mixing combustion gas from a combustion part N burning fuel by oxygen-containing gas with supplied steam. An ejecting part F ejecting steam is disposed while steam is ejected in a portion different from a flame formation portion MA in the combustion part N and combustion gas discharged from the combustion part N and flowing is sucked by the ejected steam.
Patent JP-2013181374-A (JP)
Title: Construction method of floor heating system, corner member and wall-side corner member
Inventor: KUSAKA ATSUSHI
IPC: E04F15/18
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a construction method of a floor heating system with which the floor heating system can be installed in such a manner that barrier-free conditions are satisfied, while improving installation workability in the case where a non-heating flooring material is provided in an upper part of an underfloor material of an installation target floor part and an installation non-target floor part continued to the installation target floor part exists.SOLUTION: After a non-heating flooring material 6 in an upper part of an underfloor material G in an installation target floor part FS is defoliated and removed, a floor heating panel PD and a peripheral panel PL are installed while providing a flexible gap LU with a floor member Ud of an installation non-target floor part FU, and thereafter, a floor heating flooring member 8 is installed while providing the flexible gap LU with the floor member Ud of the installation non-target floor part FU. Next, an elongated corner member MS is installed in the state where a leg part 17B is inserted into the flexible gap LU and an upper wall part 17A is spread over the top face of the floor member Ud of the installation non-target floor part FU and the top face of the floor heating flooring member 8.
Patent JP-2013187310-A (JP)
Title: Light-emitting device
Inventor: KITAJIMA NATSUKO
IPC: F21V7/09
Filed: 2012-03-07
Abstract: PROBLEM TO BE SOLVED: To restrict the degree of non-uniformity in the luminance distribution of light emitted in parallel to the optical axis in a light-emitting device, thereby heightening uniformity without increasing the overall thickness.SOLUTION: A light-emitting device includes a circuit board 11 on which an LED package 14 emitting light L from a luminous surface 14a is mounted. When a luminous point 14c is made a focal point and a convex rotary parabolic surface J0, which is on the side of a reflector 20 and passing the points of intersection P1 and P2 at which perpendicular lines H1 and H2 extending from ends D1 and D2 of a width W along a direction parallel to the luminous surface 14a toward a direction orthogonal to the width W and an extension surface S of the luminous surface 14a respectively intersect, is virtually defined, a reflection surface 21 is beneath the rotary parabolic surface J0 and a parabolic surface portion j0 on the lowermost side of the reflection surface 21 is located below the lowest point P0 of the rotary parabolic surface J0.
Patent JP-2013183910-A (JP)
Title: Ophthalmologic apparatus
Inventor: KAMATA SHOHEI
IPC: A61B3/14
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is extremely difficult to accurately detect a deteriorated state of an imaging light source in an ophthalmologic apparatus using an arc tube as the imaging light source.SOLUTION: An ophthalmologic apparatus includes: a light intensity detection unit for detecting light intensity of light from an imaging light source; a determination unit for determining a state of the imaging light source based on the light intensity detected by the light intensity detection unit and light emission time of the imaging light source; and a display control unit for selecting a display mode indicating the state of the imaging light to display the state on a display unit based on a determination result of the determination unit. A deteriorated state of an arc tube can be accurately obtained based on actual measurement data.
Patent JP-2013184459-A (JP)
Title: Liquid jetting device and control method thereof
Inventor: MATSUO HIROYUKI
IPC: B41J2/01
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To control formation of a recess at an intersection of a first line and a second line.SOLUTION: In a unit period T1, a first drive pulse P1 that takes a lead, and a second drive pulse P2 with faster discharge speed than the first drive pulse P1 are generated, and also a third drive pulse P3 that makes an ink droplet I2 accompanied with a satellite droplet I13 is generated in another unit period T2. In addition, when an end edge of a first line that is formed on a recording medium by liquid droplets I1 continuously discharged regarding to a relative moving direction of the recording medium forms an intersection with a second line that intersect with the first line and is formed on the recording medium by the ink droplets l1 discharged from a plurality of nozzle openings in relation to a nozzle row direction, the position of the intersection is detected. The ink droplets l1 to be landed on points other than the intersection are controlled to be discharged by the first drive pulse P1 and the second drive pulse P2, and the ink droplet l2 to be landed in the intersection is controlled to be discharged by the third drive pulse P3.
Patent JP-2012214720-A (JP)
Title: Biphenyl derivative, resist lower layer film material, method for forming resist lower layer film, and method for forming pattern
Inventor: KOORI DAISUKE
IPC: C07C39/17
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To form a resist lower layer film having an excellent etching resistance, a high heat resistance and the like.SOLUTION: A biphenyl derivative expressed by general formula (1) (wherein, Ar1 and Ar2 are respectively a benzene ring or a naphthalene ring, and x and z are respectively independently 0 or 1) is provided.
Patent JP-2013192427-A (JP)
Title: Slip ring device
Inventor: TOKOZAKURA DAISUKE
IPC: H02K9/28
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a slip ring device the cooling efficiency of which can be enhanced when compared with prior art.SOLUTION: A slip ring device 10A comprises: a slip ring 11 provided on a rotating shaft 1; and a brush 12 being pressed against the surface of the slip ring 11. A plurality of slip rings 11 are provided, side by side in the axis Ax direction, on the rotating shaft 1. The plurality of slip rings 11 are arranged while spaced apart in the axis Ax direction so as not to come into contact with each other. An insulation ring 13 is provided coaxially with the rotating shaft 1 between adjoining slip rings 11. When viewed from a direction orthogonal to the axis Ax direction, the insulation ring 13 has a cross-sectional surface formed asymmetrically with respect to the axis Ax direction.