baber/WOPTO huggingface dataset:
Patent JP-2012250189-A (JP)
Title: Device for classifying solid particle in liquid
Inventor: SANNOMIYA YUTAKA
IPC: B03B5/28
Filed: 2011-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a device for classifying solid particles in a liquid, capable of classifying the solid particles in the liquid continuously.SOLUTION: The device S for classifying the solid particles in the liquid, which classifies the solid particles from the liquid w that contains the solid particles, includes: a pump 20 for supplying the liquid w that contains the solid particles; a centrifugal mechanism 10 with a coil type or helical type circular tube 10e into which the liquid w flows; and water intakes 11 and 12 for taking out the liquid w separated corresponding to the strength of a centrifugal force in the downstream of the centrifugal mechanism 10 into plural parts, that are, the liquid w on a side where the centrifugal force is strongly applied near the central axis O in the circular tube 10e, the liquid w on a side where the centrifugal force is weakly applied distant from the central axis O, and the liquid w between both sides.
Patent JP-2012032783-A (JP)
Title: Mask blank, multiple gradation mask, and manufacturing method of them
Inventor: NOZAWA JUN
IPC: G03F1/54
Filed: 2011-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a mask blank, a multiple gradation mask, and a manufacturing method of them that can achieve cost reduction without sacrificing accuracy and quality.SOLUTION: A mask blank is used for manufacturing a multiple gradation mask comprising a transfer pattern including a translucent part, a first semi-translucent part, a second semi-translucent part, and a light-block part on a translucent substrate. The mask blank has a structure in which a metal based semi-translucent film including a material containing one or more elements selected from tantalum, hafnium, and zirconium and containing 30 atom% or less of silicon, a silicide based semi-translucent film including a material containing metal and silicon, and a light-block film including a material containing chromium are stacked sequentially on the translucent substrate.
Patent JP-2012250957-A (JP)
Title: Biodegradable pheromone dispenser
Inventor: SHINOZUKA NOBUHIRO
IPC: A01P19/00
Filed: 2011-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a biodegradable pheromone dispenser which has excellent release controllability of pheromone.SOLUTION: The biodegradable pheromone dispenser includes: a liquid phase made of a pheromone liquid; and a vessel provided with a resin film dividing the liquid phase and the outside, and in which the resin film is composed of aliphatic polyester represented by general formula (I) [wherein, m denotes an integer of ≥2, n denotes an integer of ≥1, N denotes a repeating unit number, and the average value of m/n is ≤2], and a liquid absorbing sheet is adhered at least to a part of the face in contact with the liquid phase of the resin film.
Patent JP-2012256635-A (JP)
Title: Semiconductor laser and manufacturing method therefor
Inventor: YAMADA HITOSHI
IPC: H01S5/323
Filed: 2011-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser having high current constriction effect in which a current constriction layer can be formed without taking out a wafer by interrupting the crystal growth, and to provide a manufacturing method therefor.SOLUTION: In a semiconductor laser 1 having a current constriction layer, the current constriction layer consists of an n++ junction layer 19 doped with n-type impurity atoms, an insulation layer 17, and a p++ junction layer 15 doped with p-type impurity atoms. The p++ junction layer 15 has a center part 15a thicker than a peripheral part 15b, and the n++ junction layer 19 comes into contact with the p++ junction layer 15 in the center part 15a to form a tunnel junction. The insulation layer 17 separates the n++ junction layer 19 and the p++ junction layer 15 in the peripheral part 15b.
Patent JP-2012255873-A (JP)
Title: Display device, electronic appliance, and driving method for display device
Inventor: MITSUNAMI TETSUO
IPC: H01L51/50
Filed: 2011-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a technique that can suppress display unevenness even in the configuration in which a video signal is supplied to a pixel circuit via a selector.SOLUTION: A display device and an electronic appliance each include a display portion and a pixel portion in which pixel circuits each including a holding capacitor, a writing transistor writing a driving voltage corresponding to a video signal in the holding capacitor, and a driving transistor driving the display portion on the basis of the driving voltage written in the holding capacitor are arranged in a predetermined direction. In the pixel portion, video signal lines for supplying video signals to the writing transistors arranged in the predetermined direction are arranged, and the pixel portion includes a plurality of N-output type selection portion capable of selectively outputting the video signal to the video signal line connected to an output end. In the case of monochromatic display, the output end specified as the output destination first is not set adjacent to the output end specified as the output destination the last in any selection portion or between the adjacent selection portions. In the case of color display, the selection operation is performed in a lump for each color.
Patent JP-2013005222-A (JP)
Title: Imaging device, control method therefor, and program
Inventor: OTA MAKOTO
IPC: H04N5/232
Filed: 2011-06-16
Abstract: PROBLEM TO BE SOLVED: To accurately detect an edge in a captured image even when a blur or a shake is generated in the image.SOLUTION: An imaging device 100 calculates an edge evaluation value indicating a degree of a blur or a shake of an edge in an image indicating a subject imaged by an imaging element 3, selects a band limit filter having wider band filter characteristics as the degree of a blur or a shake indicated by the calculated edge evaluation value is greater, performs multi-resolution processing on the image using the selected band limit filter, and determines an edge evaluation value of the image subjected to the multi-resolution processing.
Patent JP-2013001004-A (JP)
Title: Media position setting device and media position setting method for inkjet printer
Inventor: KOWADA KOJI
IPC: B41J2/01
Filed: 2011-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a media position setting device capable of detecting the height position of media without shifting the media and damaging the media.SOLUTION: The media position setting device includes: a support means which supports the media and moves in a height direction and a first direction along a plane perpendicular to the height direction; and a moving means to which the ink head is secured, and which moves on a rail provided extendingly in a second direction perpendicular to the first direction on the plane. The media position setting device also includes: a detection means including a detection member provided extendingly in the second direction, and rotatably in the first direction, and a sensor for detecting the rotation of the detecting member, and configured to detect the media in accordance with the rotation of the detection member when the detection member contacts with the media; and a setting means configured to move the support means in the height direction in accordance with the result from the detection means, and also, set the height position at which the media is not detected by the detecting means with the rotation of the support means in the height direction, as the height position of the support means during printing operation.
Patent JP-2013002207-A (JP)
Title: Stair
Inventor: OKURA YOSHIKUNI
IPC: E04F11/02
Filed: 2011-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a stair excellent in beauty and capable of realizing a reduction in construction cost.SOLUTION: A stair comprises: an ascending beam 11 elongated in an inclination direction; treads 16 arranged at equal intervals; and metal fittings 21 and 22 fixing the tread 16 to the ascending beam 11. Each of the metal fittings 21 and 22 consists of a base plate 25 in plane-contact with an upper slant face 13 of the ascending beam 11, a side plate 27 vertically projecting from a side end face of the base plate 25, and a top board 28 horizontally projecting from an upper end face of the side plate 27 and in contact with an underside of the tread 16. The base plate 25 and the top board 28 are made to project in mutually opposite directions, when viewed from the transverse width direction of the tread 16. The base plate 25 is fixed to the ascending beam 11 by threaded nails 32 and two top boards 28 arranged symmetrically with each other are made to support one tread 16. This strip stair includes the necessary minimum number of components and can suppress construction cost.
Patent JP-2012005838-A (JP)
Title: Surgical instrument with separable coaxial joint
Inventor: MUELLER PETER M
IPC: A61B17/12
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a surgical instrument for ensuring proper mechanical and electrical connections made between the reusable and replaceable components for treating tissue.SOLUTION: The surgical instrument includes an elongated shaft having a proximal structural member and a proximal drive member that is selectively movable with respect to the proximal structural member. A modular end effector is removably coupled to the elongated shaft, and has a distal structural member and a distal drive member that is operatively coupled to a pair of jaw members. A separable joint is defined between the elongated shaft and the end effector. The separable joint includes laterally prominent and laterally indented portions of each of the proximal and distal structural members and of each of the proximal and distal drive members.
Patent JP-2011230758-A (JP)
Title: Pneumatic tire having moisture retaining layer
Inventor: ISHIDA HIROICHI
IPC: B60C5/14
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire suppressing corrosion of a ply cord and occurrence of damage due to moisture, while maintaining a flex resistance.SOLUTION: A pneumatic tire includes an inner liner 6, a ply 4, a breaker 3, a side wall 2, and a tread 1. The pneumatic tire has an insulation layer having a water retention property containing 3 to 28 pts.wt. water retaining material against 100 pts.wt. rubber component, on the outer side of the inner liner 6 and the inner side of the ply 4.
Patent JP-2013008888-A (JP)
Title: Server rack cooling apparatus
Inventor: UDAGAWA YOSUKE
IPC: H05K7/20
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a server rack cooling apparatus with high energy-saving performance which comprises both an air cooling part and a liquid cooling part inside the apparatus.SOLUTION: Exhaust air from a rack is cooled by exchanging heat with coolant A when it passes over the surface of a group of heat exchange pipes 2c in an air cooling part 2 of a rack cooling apparatus 1. Meanwhile, the coolant A having been liquefied by coolant B in a heat exchanger 4 descends with gravity in a going-side header 2a and then branches into each of the heat exchange pipes 2c. While flowing down inside the heat exchange pipes 2c, the coolant A cools high-temperature exhaust air by exchanging heat with it. The coolant A itself vaporizes and becomes coolant steam to be merged into a returning-side header 2b. Then, the coolant A ascends in the returning-side header 2b and returns to the heat exchanger 4 so that it dissipates heat to the coolant B. Further, part of the coolant A flowing from the going-side header 2a into a liquid cooling part 3 via branch piping 3a is guided to a heat absorption part 3b which comes into contact with a high-temperature heat generation part 7a. Then, the coolant A vaporizes when it cools the high-temperature heat generation part 7a to be merged into the returning-side header 2b.
Patent JP-2013011381-A (JP)
Title: Power generating system
Inventor: NISHIHARA TERUO
IPC: F01K23/10
Filed: 2011-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a power generating system capable of generating power without generating COor harmful gas.SOLUTION: The power generating system has a combustion cylinder into which plant dust made of plants is supplied and in which dust explosion is carried out, a compressed air supplying means for supplying compressed air, an igniting means executing the dust explosion by igniting mixture of the plant dust and the compressed air supplied into the combustion cylinder, a turbine driven by the blast of the dust explosion, and a power generating apparatus generating power by the drive of the turbine. Thus, power can be generated by the energy of the explosion by using the dust explosion easily generating explosion, the dust easily generating explosion can be easily obtained, and fossil fuel is not needed in explosion.
Patent JP-2011228733-A (JP)
Title: Photosensor and method of manufacturing the same
Inventor: HAYASHI MASAMI
IPC: H01L27/14
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a photosensor capable of restraining an increase in leak current and a method of manufacturing the same.SOLUTION: A photosensor related to the present invention includes a photodiode 100 having a semiconductor active layer, a photodiode electrode 12 made up of a transparent conductive film, and diffusion prevention layer 12a which is formed between the semiconductor active layer and the photodiode electrode 12 and prevents the components of the photodiode electrode 12 from diffusing to the semiconductor active layer. The oxygen composition ratio of the diffusion prevention layer 12a is higher than that of the photodiode electrode 12 in the center of a film thickness direction, or the zinc composition ratio of the diffusion prevention layer 12a is higher than that of the photodiode electrode 12 in the center in the film thickness direction.
Patent JP-2013013453-A (JP)
Title: X-ray ct equipment
Inventor: KUDO HIDETOSHI
IPC: A61B6/03
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To provide X-ray CT equipment capable of reducing the load applied to maintenance work.SOLUTION: The X-ray CT equipment includes an X-ray tube 23 for irradiating a subject P with X rays, a slip ring part 28 for supplying power to the X-ray tube 23 and generating air streams in an outer peripheral direction during rotation, a brush 41 for transmitting power to the slip ring part 28, a rotary frame 29 for holding the slip ring part 28 in a rotatable manner and a dust collection part 44 for collecting the abrasion powder generated by the slip ring part 28 and the brush 41. The dust collection part 44 is arranged in the flowing direction of the air streams generated in the vicinity of the brush 41 by the rotation of the rotary frame 29 to collect the abrasion powder contained in the air streams.
Patent JP-2011235286-A (JP)
Title: Method and catalyst structure for steam reforming of hydrocarbon
Inventor: WANG YONG
IPC: C01B3/40
Filed: 2011-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an improved conventional method for steam reforming of a hydrocarbon.SOLUTION: The flowing is at a rate providing a residence time less than about 0.1 sec resulting in obtaining product formation yield or amount that is the same or greater compared to product formation at a longer residence time. Another improvement is operation at a steam to carbon ratio that is substantially stoichiometric and maintaining activity of the supported catalyst, including use of a spinel support as a catalyst structure for steam reforming of a hydrocarbon.
Patent JP-2013017132-A (JP)
Title: Video/audio processing device and program thereof
Inventor: SAWADA HIDEYUKI
IPC: H04R3/12
Filed: 2011-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a video/audio processing device capable of using an output path and an input/output terminal of a video signal to be output to a second room display as an output path and an input/output terminal of a video signal to be output to a first room display.SOLUTION: An AV amplifier comprises: a plurality of first standard video input terminals to which a selector is assigned; first standard video output terminals; a first standard video switching part; setting means for setting whether to associate a first standard video signal with a selector for a second room according to a user operation; and switching control means for controlling the first standard video switching part to output a first standard video signal from the first standard video input terminal assigned to the selector for the selected second room from a first standard video output terminal when the first standard video signal is set so as to be associated with the selector for the second room.
Patent JP-2013020660-A (JP)
Title: Optical disk device and position control method
Inventor: KOBAYASHI SEIJI
IPC: G11B7/004
Filed: 2011-07-07
Abstract: PROBLEM TO BE SOLVED: To reduce a manufacturing cost of a flexible disk.SOLUTION: In the optical disk device and the position control method, a positional guide piece is formed on a turntable which rotationally drives together with a flexible disk, and the position of first light to be emitted to the flexible disk is controlled on the basis of returned light of second light that has been emitted to the turntable having the positional guide piece formed thereon. Thereby, the position of the first light is controlled, in other words, a position of light to be emitted to the flexible disk can be controlled, without forming the positional guide piece on the flexible disk side. A step of forming the positional guide piece on the flexible disk can be omitted, and thereby a manufacturing cost of the flexible disk can be reduced.
Patent JP-2013019203-A (JP)
Title: Structure for mounting photovoltaic power generation panel to exterior finishing material
Inventor: SHIRAI SHINJI
IPC: E04F13/08
Filed: 2011-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a structure for mounting a photovoltaic power generation panel to an exterior finishing material which enables respectable construction of wiring cables connecting a large number of photovoltaic power generation panels.SOLUTION: A structure for mounting a photovoltaic power generation panel to an exterior finishing material includes: an exterior finishing material for construction 1 in which a male tongue connecting portion 2 and a female tongue connecting portion 3 are respectively formed along one and the other ends formed in a rectangular shape and which can be mounted in a wall surface shape through the respective connecting portions; and a photovoltaic power generation panel 11 which is mounted to one side of the exterior finishing material 1. Recessed groove portions 6a-6d, which accommodate a wiring cable 31 for transmitting an output current from the photovoltaic power generation panel 11, are formed in the one side of the exterior finishing material 1, mounted with the photovoltaic power generation panel 11, and the wiring cable 31 is accommodated between the photovoltaic power generation panel 11 and the recessed groove portion 6d formed in the exterior finishing material 1, in a state mounting the photovoltaic power generation panel 11.
Patent JP-2013021590-A (JP)
Title: Earphone
Inventor: UCHIDA YUTAKA
IPC: H04R1/10
Filed: 2011-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an earphone which suppresses adverse effect due to a housing to obtain good reproduction sounds and achieves the weight reduction and the downsizing.SOLUTION: A housing (1) houses a speaker (SP). The housing (1) has: a first housing (11) to which the speaker (SP) is attached and covering the sound emission part side of the speaker (SP); and a second housing (12) assembled to the first housing (11) and covering the opposite side of the sound emission part side of the speaker (SP). The second housing (12) has a multi-layer structure including a base layer part (14) integrated with the first housing (11), an inner layer part (13) formed by a material which is softer than the first housing (11) and the base layer part (14) and contacting with and covering the inner side of the base layer part (14), and an outer layer part (15) formed by a material which is softer than the base layer part (14) and contacting with and covering the outer side of the base layer part (14).
Patent JP-2013025888-A (JP)
Title: Connector
Inventor: HAMAOKA YUJI
IPC: H01R13/707
Filed: 2011-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a connector whose height is reduced as well as preventing damage of a lock part.SOLUTION: The lock part 133 for preventing a contact 11 from slipping-off rearward of a housing 13 is provided on the housing 13. A short circuit member 15 is disposed forward of the lock part 133. A contact part 153 for contacting the adjacent contact 11 is provided on the short circuit member 15. A side end part of the lock part 133 of the contact part 153 and a side end part (notch part 133a) of the contact part 153 of the lock part 133 are arranged along a substantially anteroposterior direction DF of the housing 13 at a predetermined interval G.
Patent JP-2013023900-A (JP)
Title: Method and device for measuring shear strength of ground
Inventor: MAEDA YOSHITO
IPC: E02D1/02
Filed: 2011-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for measuring shear strength of a ground by which ground information serving as base data for slope collapse prediction and others at the time of heavy rain can be measured easily at many points even in an irregular ground slope.SOLUTION: In a method for measuring shear strength of ground, a circular rotation plane having a cutting blade in at least one earth removal port which is installed at the tip of a rod is used, and by applying a specific thrust to the rod the circular rotation place is penetrated to the ground or is rotated in such a direction that the rake angle of the cutting blade in the circular rotation plane is positive and the circular rotation plane is penetrated to the ground while cutting the ground. When the circular rotation plane reaches a prescribed measured depth, the vertical stress acting on the undersurface of the circular rotation plane is changed through the rod while the circular rotation plane is turned reversely relative to the rotation direction at the time of cutting so that the ground is cut on the bottom surface of the circular rotation plane and corresponding values of adhesive strength and friction strength of the ground are separated from vertical stress and torque so as to measure the shear strength of ground.
Patent JP-2013029323-A (JP)
Title: Pharmaceutical manufacturing control device, pharmaceutical manufacturing control method, pharmaceutical manufacturing control program and pharmaceutical manufacturing system
Inventor: FUKUDA KAZUHIKO
IPC: G01N33/15
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To achieve highly-reliable quality maintenance of pharmaceuticals.SOLUTION: A pharmaceutical manufacturing control device executes steps of: acquiring measurement data from a measurement instrument capable of performing non-destructive and real-time measurement of a state of a pharmaceutical placed in a manufacturing process; estimating intermediate-product critical quality attributes(particle size, moisture value, flake density, hardness, content, etc.) of the pharmaceutical by applying a preset calibration curve model to the acquired data; and applying feedback control to a controlled variable so that the estimated intermediate-product critical quality attributes conform with each target value or target-value orbit which is preset so as to stably obtain critical quality attributes (elution, formulation uniformity, content, related substance, etc.) of pharmaceuticals.