baber/WOPTO huggingface dataset:
Patent JP-2012203166-A (JP)
Title: Display device
Inventor: TAKAMA DAISUKE
IPC: G02B30/30
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a display device which is capable of reducing degradation of visibility due to movement of a viewpoint.SOLUTION: The display device includes: a display unit where pixels each of which is constituted of a set of a plurality of kinds of sub-pixels for displaying different primary colors are arranged in a row direction and a column direction such as a two-dimensional matrix; and an optical separation unit which separates an image displayed on the display unit into a plurality of images for viewpoints. When one of primary colors displayed by sub-pixels is denoted as a first primary color, a distance between boundaries of sub-pixel arrays which consist of sub-pixels for displaying the first primary color and are adjacent to each other is shorter than distances between boundaries of sub-pixel arrays which consist of sub-pixels of the same types for displaying primary colors other than the first primary color and are adjacent to each other.
Patent JP-2012201652-A (JP)
Title: Method for producing zirconium amide compound
Inventor: SHIRAI MASASHI
IPC: C07C13/15
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an industrially suitable zirconium amide compound by which the zirconium amide compound can be produced in high yield and high selectivity by using a zirconium halide as a starting material.SOLUTION: The method for producing the zirconium amide compound includes mixing the zirconium halide with a dialkylamine, and reacting the mixture, cyclopentadiene which may have a substituent, and an alkyl alkali metal.
Patent JP-2012201487-A (JP)
Title: Sheet processing device
Inventor: ISHIKAWA NAOKI
IPC: B65H9/00
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a sheet processing device for improving productivity in sheet processing including punching processing.SOLUTION: A finisher being one example of the sheet processing device makes a skew correction and a lateral dislocation correction, by moving a shift unit 610 so that a sheet reference plate 621b comes to a sheet end position in the punching processing, for moving a sheet to a position for performing the punching processing, simultaneously when carrying the sheet along the sheet reference plate 621b, by butting the sheet against the sheet reference plate 621b by inclining shift carrier rollers 620a-620d so that the sheet is obliquely fed in the innermost direction by a shift carrier roller angle changing motor, for example, when performing paper ejecting offset in the innermost direction being one direction orthogonal to the sheet carrying direction by the shift unit 610.
Patent JP-2012206580-A (JP)
Title: Parking assistance device
Inventor: YOSHIOKA KENJI
IPC: B60R16/04
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To facilitate introduction of positioning when a vehicle equipped with a power receiving coil is in a position away from a feeding coil installed in a parking area, and to increase positioning accuracy when the power receiving coil gets close to the feeding coil along with the movement of the vehicle.SOLUTION: In the parking assistance device 100, an image processing section 105 calculates differences (a distance and an angle) between the present position of the power receiving coil and a position of a feeding coil marker existing in an image after distortion correction processing and after viewpoint conversion processing, and a path calculation section 109 calculates a preferred path from the power receiving coil to the feeding coil marker on the basis of the differences. The image processing section 105 calculates the differences by using first, second and third markers, in which the number of dots is gradually increased as the power receiving coil gets closer to the feeding coil, while switching the markers in sequence along with the movement of the vehicle 10.
Patent JP-2012210158-A (JP)
Title: Cell-adhesive photocontrollable base material
Inventor: BYAMBAA Batzaya
IPC: C12M1/14
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To more simply analyze, fractionate and culture cells in real time in their living state, to culture while removing unnecessary cells from cultured those to purify, and further to analyze and fractionate desired cells from cultured cells to enhance the purity, recovery rate and viability of desired cells.SOLUTION: The above problem is solved by using a cell-adhesive photocontrollable base material whereby a photolabile group including an O-nitrobenzyl backbone undergoes bond dissociation due to light irradiation and the surface at the irradiated portion is irreversibly changed from a cell-adhesive base material to a non-cell-adhesive base material. Cell images are detected and analyzed to obtain positional information on desired cells. Based on such information, a cut is made by a second light irradiation between cells and in the cell-adhesive photocontrollable base material. Meanwhile, the surface of the base material is changed from cell-adhesive to non-cell-adhesive to generate peeling between the cells and the base material. This makes it possible to analyze and fractionate the cells in their living state.
Patent JP-2012213517-A (JP)
Title: Inflow conduit and auxiliary artificial heart
Inventor: HOSHI HIDEO
IPC: A61F2/06
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an inflow conduit capable of suppressing the formation of wedge thrombus, reducing the occurrence of thromboembolism, suppressing the embolism of the inflow conduit due to the growth of self tissue such as endocardium, reducing postoperative bleeding, reducing a period when a patent stays in an ICU and reducing risks of infectious diseases; and to provide an auxiliary artificial heart.SOLUTION: The inflow conduit includes: a tube body 21 formed like a cylinder and allowing blood to flow therethrough; an insertion portion 23 to be inserted into a through hole H3 formed as an end of the tube body 21 and on a wall portion H4 of a living body H1; a bonding portion 24 having biocompatibility to a tissue of the living body H1 which is disposed on the outer peripheral surface of the insertion portion 23, and containing a biodegradable material; and a distal end portion 25 disposed over the entire periphery of the outer peripheral surface at the end of the insertion portion 23 and having lower biocompatitility to the tissue of the living body H1 than that of the bonding portion 24.
Patent JP-2012214642-A (JP)
Title: Resin composition comprising inorganic nano-particle dispersion liquid, and cured product
Inventor: KANEKO MASAKAZU
IPC: C08K3/00
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition that has high dispersibility and comprises an inorganic nano-particle dispersion liquid excellent in transparency and to provide a cured product of the resin composition, which has optical characteristics excellent in transparency and high mechanical strength.SOLUTION: The resin composition comprises: inorganic nanoparticles having an average primary particle diameter of 1 to 50 nm; a hydrolysate of a silane coupling agent; a dispersant having a salt structure in which an acid group is neutralized with a basic group; the inorganic nano-particle dispersion liquid that contains a dispersion medium; a resin composition containing the dispersion liquid and a binder resin; and a resin composition containing the binder resin. The cured product is formed by curing the resin composition.
Patent JP-2012216456-A (JP)
Title: High-frequency coaxial cable
Inventor: ABE MASAHIRO
IPC: H01B11/18
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency coaxial cable whose VSWR as an index of stability in a length direction of the cable is small, and whose attenuation amount is small.SOLUTION: In a high-frequency coaxial cable 10, an internal filling-up layer 12, a foamed resin insulating layer 13, an external filling-up layer 14, an external conductor 15, and a sheath 16 are sequentially provided in an outer periphery of a pipe-like internal conductor 11, and recessed parts 18 and convex parts 19 are provided on a surface of the pipe-like internal conductor 11 alternately over the whole periphery. The pipe-like internal conductor 11 is tightly adhered with the internal filling-up layer 12 only at the convex parts 19.
Patent JP-2012219379-A (JP)
Title: Water-repellent printing paper
Inventor: ISHIZAWA HITOSHI
IPC: D21H21/16
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a water-repellent printing paper that is excellent in water repellency, has ordinary printing workability, and is excellent in toner fixability upon printing according to an electrophotographic system.SOLUTION: The water-repellent printing paper is provided by coating or impregnating a surface treatment liquid containing at least a water-repellent agent and a polymer latex having a hetero-phase structure on or into a substrate comprising pulp fibers as a main component. The polymer latex having a hetero-phase structure is a core-shell type and/or a continuous hetero-composition type.
Patent JP-2012219855-A (JP)
Title: Bearing device for wheel
Inventor: GOTO SATOSHI
IPC: F16C33/64
Filed: 2011-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device for a wheel, which can realize weight reduction and miniaturization, increase bearing rigidity and extend the service life thereof.SOLUTION: In this bearing device for a wheel, a pitch circle diameter PCDo of an outer side rolling body 3 is set larger than a pitch circle diameter PCDi of an inner side rolling body 3. An outer member 2 is not provided with a vehicle body fitting flange, which is to be fitted to a knuckle, in the outer periphery thereof, and with a difference of the pitch circle diameters, the peripheral surface is formed to be gradually reduced in diameter from an outer side outer peripheral surface AA to an inner side outer peripheral surface BB. A plurality of fitting parts 17 are formed to be protruded outward in the radial direction from the inner side outer peripheral surface BB, and the fitting part 17 is formed with a fitting surface 2c parallel with an end surface of the outer member 2. The fitting surface 2c is formed with a screw hole 18, into which a fixing bolt is fastened to fasten the fitting surface 2c to the knuckle.
Patent JP-2012219302-A (JP)
Title: Electrolytic reduction device
Inventor: NAKAMURA HITOSHI
IPC: C25C7/02
Filed: 2011-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic reduction device which can prevent corrosion and contamination of the electrolytic reduction device and has high reduction treating speed and high efficiency.SOLUTION: The electrolytic reduction device includes: an electrolysis container 1 in which fused salt 2 is filled; a basket-shape cathode 4 which is arranged in the electrolysis container 1 and stores a metal compound 8 as an object to be recovered therein, wherein an anode 5 is made of fibrous carbon bundle 7.
Patent JP-2012218549-A (JP)
Title: Speed changing transmission device
Inventor: LIN CHANG-HUI
IPC: B62M9/1248
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a speed changing transmission device that enables speedy and accurate gear shift change of a bicycle.SOLUTION: In a speed changing transmission device to be used for a middle transmission or a rear transmission for a bicycle, a speed change ratchet set directly connected to a center shaft of the rear transmission is composed of a bottom, a speed change ring, and front lid. The bottom has a shaft hole at the central position, through which the center shaft passes. On the front end of the bottom, a speed change ring base and a covering ring are provided in a projecting manner, the speed change ring is fitted onto the speed change ring base, and a lever annular body is fitted onto the covering ring. In the front side face of the speed change ring, a plurality of screw holes are formed, and the front lid is fixed. At the central position, a fitting hole is formed and, in an internal space of the fitting hole, the ratchet, the lever, the lever annular body, and a hook are stored. A slide tank is formed at the outer diameter peripheral edge of the fitting hole, and a compression control hole is formed at the central position in the front lid. The front lid is screwed onto the compression control hole using screws thereof and a recovery spring is engaged. In the rear transmission, the front lid, the speed change ring and the speed change ring base are compressed on the rear transmission to be controlled.
Patent JP-2012222111-A (JP)
Title: Electric component module
Inventor: MURAMATSU KENTARO
IPC: H01L25/18
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To prevent peeling of a sealing resin from a current path plate in an electric component module having a structure where electric components are mounted on a mounting surface of the current path plate and the mounting surface of the current path plate and the electric components are sealed by the sealing resin.SOLUTION: Conductive terminal boards 7, protruding from a mounting surface 2a of a current path plate 2, are provided at the current path plate 2. Each electric component 5 is electrically connected with the current path plate 2 through the terminal board 7 by mounting the electric component 5 on a tip surface 7a located in the protruding direction of the terminal board 7. Further, an engagement hole 71, recessed from an outer peripheral surface 7c, is formed at each terminal board 7.
Patent JP-2012217927-A (JP)
Title: Water purifying device
Inventor: I CHIHIRO
IPC: C02F1/42
Filed: 2011-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a water purifying device sterilizing a primary side flow path located on upstream side of a purifying section, and also, surely sterilizing a secondary side flow path located on downstream side of the purifying section.SOLUTION: The water purifying device 1 includes: a purifying section 10 producing purified water by purifying raw water; and an ozone producing section 80 producing ozone gas containing a sterilization component. The ozone producing section 80 communicates with: a primary side return flow path 81 for guiding the ozone gas to a primary side flow path 110 located on upstream side of the purifying section 10; and a secondary side return flow path 82 for guiding the ozone gas to a secondary side flow path 120 located on downstream side of the purifying section 10.
Patent JP-2012217647-A (JP)
Title: Image processing device
Inventor: KUROSAWA HIROSHI
IPC: G06T1/00
Filed: 2011-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device capable of reducing an operator's burden.SOLUTION: The image processing device includes a display part 70 having a display area 71 for displaying an image processing part 50 for processing image data generated in a capsule endoscope 10 per frame by imaging the inside of a subject P. The image processing part 50 detects an area having a pixel value up to a threshold value included in the "n"th frame image data of the image data of "m" frames. Then it moves the "n"th frame image data to a position where a detected hole area is different from a reference position so as to adjust the position to be displayed on the display area 71, and finds the area of the hole area and adjusts the size to be displayed on the display area 71 by zooming the "n"th frame image data in/out so that the found area of the hole area is the same as a reference area.
Patent JP-2012220932-A (JP)
Title: Light source unit and projection type video display device
Inventor: TANI KAZUMA
IPC: G03B21/14
Filed: 2011-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a light source unit capable of efficiently extracting emission light when combining a reflector with a rotor (color wheel), and a projection type video display device.SOLUTION: A projection type video display device 100 comprises a light source 10B, a color wheel 20 and a reflector 30. The color wheel 20 is arranged so that a rotation surface 20A is provided along a predetermined extraction direction from a top of the reflector 30, in a lateral view of the reflector 30. The light source 10B irradiates a focal position of the reflector 30 with excitation light from a direction perpendicular to the predetermined extraction direction, in the lateral view of the reflector 30. The reflector 30 has: a rotor notch 31 for allowing passage of the color wheel 20; and an excitation light notch 32 for allowing passage of the excitation light.
Patent JP-2011230121-A (JP)
Title: SYSTEM AND METHOD FOR CONTROLLING AND REDUCING NOx EMISSION
Inventor: KRAEMER GILBERT OTTO
IPC: B01D53/94
Filed: 2011-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a system for reducing NOemission which is a big matter of concern of particularly power generation industry.SOLUTION: The system 30 includes a gas production source configured to produce a gas stream comprising NO, and an oxidation catalyst 16 positioned downstream of the gas production source. The oxidation catalyst 16 is configured to oxidize NO gas molecules in the gas stream to yield high-order NOmolecules. A removal system is positioned downstream of the oxidation catalyst 16 and is configured to remove high-order NOmolecules from the gas stream by solvent absorption or reaction. The system 30 further includes a secondary NOtrimming system 32 positioned downstream of the oxidation catalyst 16 where the secondary NOtrimming system 32 is configured to inject a reactant into the gas stream, the reactant configured to react with NOmolecules present in the gas stream.
Patent JP-2012226146-A (JP)
Title: Composition for forming protective layer for color filter with touch panel
Inventor: MATSUBARA AYUMU
IPC: G06F3/044
Filed: 2011-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a composition for forming a protective layer for a color filter with a touch panel, from which a protective layer excellent in hardness and slidability can be formed.SOLUTION: The composition for forming a protective layer for a color filter with a touch panel comprises at least a polymer, a polyfunctional monomer and a photopolymerization initiator. The polymer has a structural unit (1) having a carboxyl group, a structural unit (2) having an unsaturated double bond, and a structural unit (3) having a fluorine-containing group. The contents of the above structural units (1), (2) and (3) are in the ranges from 5 mol% to 34 mol%, from 65 mol% to 94 mol%, and from 0.1 mol% to 8 mol%, respectively, in the entire structural units constituting the polymer.
Patent JP-2012229635-A (JP)
Title: Variable valve gear of internal combustion engine
Inventor: EZAKI SHUICHI
IPC: F01L1/34
Filed: 2011-04-25
Abstract: PROBLEM TO BE SOLVED: To excellently secure responsiveness of switching a working angle of a valve to a small working angle state from a large working angle state, when achieving the variable speed cam function by using a configuration for driving a driving camshaft by torque of a crankshaft, in a variable valve gear of an internal combustion engine.SOLUTION: This variable valve gear includes a guide member 36 having a raceway surface 36a1 formed so as to cover the driving camshaft 12, and a link mechanism 35 for changing a rotation angle of a driven cam lobe 18a relative to the driving camshaft 12 in response to a positional change of a control roller 32 for rolling on the raceway surface 36a1, and includes a return spring 44 for energizing the guide member 36 and an actuator 46 for moving the guide member 36 in the energizing direction of the guide member 36 and the reverse direction by the return spring 44. The variable valve gear is configured so that a relative rotating speed of the driven cam lobe 18a relative to the driving camshaft 12 becomes high in a lift period of the valve, when the guide member 36 moves in the energizing direction.
Patent JP-2012233737-A (JP)
Title: Decay heat removal device for nuclear reactor
Inventor: MOCHIZUKI MASATAKA
IPC: G21C15/18
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a passive decay heat removal device for nuclear reactor capable of effectively and sufficiently removing decay heat generated after a scrum of a nuclear reactor without needing power equipment or power to actuate the equipment.SOLUTION: The decay heat removal device includes: a gravity type coolant injection water tank 27 provided over the water level of coolant in a reactor pressure vessel 4 for storing a predetermined amount of coolant; a water supply pipe 28 for linking the water tank 27 to the reactor pressure vessel 4; an on-off valve for water supply 29 provided in the middle of the water supply pipe 28 which is opened when the temperature of the coolant is equal to or over a predetermined temperature due to shutdown of the operation of a core cooling system in the case that nuclear fuel 2 generates decay heat through controlling of fission chain reaction by control rods 6; and a pressure equalization pipe 30 for making the pressure of space part of the water tank 27 equal to the internal pressure of the reactor pressure vessel 4.
Patent JP-2012234419-A (JP)
Title: Touch panel controller and touch panel control method
Inventor: KATO SHUHEI
IPC: G06F3/045
Filed: 2011-05-05
Abstract: PROBLEM TO BE SOLVED: To utilize a multi-touch as user's operation in an analog resistive film system touch panel.SOLUTION: A controller 3 includes: a circuit for applying voltage to a resistive film 11; a circuit for applying voltage to a resistive film 13; switches 37 for switching between the two circuits; A/D converters 35L and 35R for measuring a resistance value of the resistive film 11; and A/D converters 35U and 35D for measuring a resistance value of the resistive film 13. An MCU 31 of the controller 3 calculates variations Vlv and Vrv that are differences between the result of measurement by the A/D converters 35L and 35R during voltage application to the resistive film 11 and reference values Vlo and Vro, calculates variations that are differences between the result of measurement by the A/D converters 35U and 35D during voltage application to the resistive film 13 and reference values Vuo and Ydo, and calculates the total of the variations.
Patent JP-2012237846-A (JP)
Title: Digital audio reproduction device and digital audio reproduction method
Inventor: TSUBAKINO KEISUKE
IPC: G10L19/005
Filed: 2011-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a digital audio reproduction device and a digital audio reproduction method which generate continuous sound waveform data and reproduce musical sounds without discomfort.SOLUTION: The digital audio reproduction device includes: a fundamental waveform storage unit B120 which stores fundamental waveform data; a sound reproducing unit B100 which uses input sound data to generate first sound waveform data; an inclination ratio calculation unit B160 which calculates an inclination ratio by using an inclination of the fundamental waveform data at a point at which an amplitude of the fundamental waveform data is 0, and an inclination of the first sound waveform data at a point at which an amplitude of the first sound waveform data is 0; and a correction processing unit B150 which, when missing sound data occurs, combines corrected waveform data obtained by correcting the fundamental waveform data using the inclination ratio and the first sound waveform data to generate second sound waveform data.