baber/WOPTO huggingface dataset:
Patent JP-2002133986-A (JP)
Title: Creep operating small thermostat switch and thermostat member
Inventor: RENO DEBRA E
IPC: H01H37/52
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a creep operating thermostat element which has dimensions to be used in a package size almost equal to a snap operating thermostat member, and a recommended aspect ratio. SOLUTION: A creep operating thermostat switch 30 has a cup shape conductive rectangular housing 32 formed from a side wall 32b extending from a bottom wall 32a upward. A J shape creep operating thermostat member 38 has a short foot 38a mounted on the side wall, a long foot 38b extending across a space formed in the housing, and an intermediate part as a flat face 38c preventing interference with a corner between the side wall and the bottom wall. A movable electrical contact 40 is mounted to a free end of the long foot, is engaged with and detached from a fixed electrical contact 37 mounted on a lid 36 supported by the side wall. The thermostat member with the optimized aspect ratio can generate the maximum disk force when it has the predetermined dimensions of the housing.
Patent JP-2002344989-A (JP)
Title: Output image adjustment apparatus for image files
Inventor: NAKAMI YOSHIHIRO
IPC: H04N9/67
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an output image adjustment apparatus that can properly and automatically adjust image quality corresponding to respective image data. SOLUTION: When a memory card MC is inserted into a slot 34, a control circuit 30 of a color printer 20 acquires and analyzes graphics processing control information GC from the memory card MC. A CPU 31 corrects standard values for image quality parameters indicating graphics data qualities to reflect the graphics processing control information GC. The CPU 31 corrects image quality parameters to bring them into approximation with the corrected standard values, and adjusts image quality of the graphics data to reflect the corrected image quality parameters.
Patent JP-2003064225-A (JP)
Title: Polyolefin composition
Inventor: TANIZAKI TATSUYA
IPC: C08F4/654
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a composition obtained by imparting wear resistance, which ultrahigh molecular weight polyolefin has, on a synthetic rubber, without impairing characteristics which the synthetic rubber essentially has. SOLUTION: The polyolefin composition comprises (a) from 10 to 100 parts by weight of ultrahigh molecular weight polyolefin having limiting viscosity of from 10 to 40 dl/g measured in a decalin solvent at 135 deg.C, and (b) 100 parts by weight of at least one member of a polyolefin-base synthetic rubber.
Patent JP-2003067401-A (JP)
Title: Knowledge discovery-supporting device and method therefor
Inventor: UEHARA YUSUKE
IPC: G06F9/44
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To help a user to discover knowledge about the relation between the characteristics of an image and those of texts, numerical values or character data. SOLUTION: This device is equipped with a means 2 that extracts one or more feature variables about the texts numerical values or character data from a data set composed of images, the texts, numerical values or character data that correspond to each other, a means 5 which calculates the positions of vectors when the vectors of extracted feature variables are projected on a lower dimensional space of at most three dimensions while keeping the positional relations between the vectors and a means 6 which displays at the calculated positions the images which constitutes the data set corresponding to the vectors.
Patent JP-2003067412-A (JP)
Title: Method for extracting feature item from data
Inventor: MATSUO YUTAKA
IPC: G06F17/18
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a keyword extracting method which can extract keywords even from a short sentence with comparatively high precision. SOLUTION: Words which appear frequently are extracted from words in sentences in step S2-2, and keywords are selected from among the words based on the deviation of the co-occurrence probability distribution between each word and the words which appear frequently are provided in step S2-3. The χ<2> test is used for verifying the significance in the deviation.
Patent JP-2003062631-A (JP)
Title: Manufacturing method of fluid impeller
Inventor: MATSUSHITA SHINICHIRO
IPC: F16H41/28
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To improve a method to fill a gap between a tab and a slit peripheral part and enhance the assemblability of a fluid impeller in the manufacturing method of a fluid impeller which comprises an annular shell and a plurality of blades with tabs fixed by a shell slit. SOLUTION: The plurality of tabs 31a of a turbine blade 31 are inserted into a slit 33a and its tip is bent in the direction of slit width. A pair of cut-and- raised parts 33b is formed at both end parts of a long side of the slit 33a which extend in the width direction of the slit 33a and fill a gap between both ends of a long side of the tab 31a and both ends of a long side of the slit 33a. In the long side where the tab 31a of the slit 33a is not bent, a second cut-and- raised part 33c is formed which extends in the same direction as that of the first cut-and-raised part 33b and the tab 31a of the slit 33a fills a gap on the long side which is not bent.
Patent JP-2002132064-A (JP)
Title: Intermediate transfer member and electrophotographic device using the same
Inventor: TAKIZAWA YOSHIO
IPC: G03G15/01
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain an intermediate transfer member which has low hardness and proper adhesion property, does not give rise to nonconformities, such as contamination of a photoreceptor or the like, obtains high-quality images free of density unevenness, surface fogging, etc., and does deteriorate image quality, in spite of long-term use. SOLUTION: This intermediate transfer member for a full-color electrophotographic device transfers the toner images formed in respective developing devices for cyan, magenta, yellow and black to its surface and forms the toner images superposed with the four colors. The intermediate transfer member described above is formed of an elastic base material, and its surface is formed of a resin layer containing a urethane denatured acrylic resin formed by chemical bonding of a urethane resin component and an acrylic resin component and the content ratio of the acrylic resin component in the urethane denatured acrylic resin constituting the resin layer is 5 to 80 wt.%.
Patent JP-2003078338-A (JP)
Title: Low cross polarization dually polarized planar antenna and feeding method
Inventor: FUJINO YOSHIYUKI
IPC: H01Q13/08
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To improve a cross polarization identification degree by reducing generation of higher mode due to a conventional dual slot combining feeding method, with respect to a low cross polarization dually polarized planar antenna and a feeding method. SOLUTION: The antenna has a structure in which a base plate 13 is sandwiched between two layers of dielectric substrates 12 and 15. A round patch 10 is provided on the surface of the substrate 12. Axes X and Y crossing each other at right angles are set passing the center of the patch 10. A slot 14 is disposed along the X-axis so as to be aligned with the center of the patch 10 on the plate 13. A microstrip line 16a is disposed along the Y-axis on the rear surface A of the dielectric 15 to provide a feeding point 17a. Similarly, a microstrip line 16b is disposed along the X-axis with a small space so as not to overlap on the slot 14, is connected to the patch 10 by a feeding pin 11 to use the other end of the line 16b as a feeding point 17b. Further, releasing stub 18 is provided to match impedance.
Patent JP-2003070528-A (JP)
Title: Hair treatment device
Inventor: KAWABATA HIDEYUKI
IPC: A45D44/02
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a hair treatment device which solves the problems that in the conventional closed space using steam or warm mist, it usually could be an atmosphere with excessive humidity, 100% or more of relative humidity, and could easily make condensation on the hair surface, it makes troubles that the density of the hair treatment agent decreases, the weave of the permed hair becomes weaker and the hair dye is not so effective, and makes the agent adhere on the skin or the like. SOLUTION: In a hair treatment device which covers the hair of a treated person to treat hair, the humidified air made by a humidifier device 4 is blew by an air blowing means 3 and is made to be humidified moisture air by passing through a moisture permeable film of a moisture permeable film humidifying unit 5, and the humidified moisture air is supplied to a hood space 21 with a hood 2 for the hair, then, this hair treatment device promotes the hair treatment with the humidified moisture air of the relative humidity less than 100% in the hood space.
Patent JP-2003072208-A (JP)
Title: Image forming apparatus and method for informing trouble information
Inventor: MIZUKAMI KOJI
IPC: B41J29/46
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To transmit the trouble information and the operating conditions of an image forming apparatus accurately to a remote central management system. SOLUTION: The image forming apparatus comprises a diagnosis application 117 for detecting the trouble in a control service or an application by performing communication of the control service or application between processes, and an NCS 128 for transmitting detected software trouble information to a remote central management system 200 for collecting the trouble information from a plurality of image processors connected with a network utilizing a public line.
Patent JP-2003073456-A (JP)
Title: Epoxy resin composition and prepreg using the same composition
Inventor: SUZUMURA YASUSHI
IPC: C08J5/24
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition, very stable at a room temperature, and to give a cured material capable of mold-releasing by a low- temperature primary curing and having a high heat-resistance by a secondary curing, and to provide a prepreg impregnated this epoxy resin composition in a fiber material for reinforcing. SOLUTION: The epoxy resin composition is composed of a component (a): an epoxy resin having epoxy resins with three or more functionalities, a component (b): a heat-curable latent curing agent to be activated at 100 deg.C or below, a component (c): an aromatic amine-based curing material, and a component (d): an aromatic urea compound, and the prepreg impregnated the epoxy resin composition in the fiber material for rein forcing, is provided.
Patent JP-2003077246-A (JP)
Title: Disk cartridge
Inventor: HAYASHI SHIRO
IPC: G11B23/03
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a disk cartridge enabling suppression of curvature of a bridge section when a shutter is opened and thus enabling a thin driving device. SOLUTION: A recessed groove 13 is provided on the opposite side of the bridge section 4 of a slider 12. When the slider 12 is at the position opposite to the bridge section 4, the recessed groove 13 engages with a part of the bridge section 4 and corrects the curvature of the bridge section 4.
Patent JP-2003075181-A (JP)
Title: Map data structure, server device, and communication navigation terminal device for communication navigation system
Inventor: MIYAHARA HIROSHI
IPC: G08G1/137
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To store map data using the type with the smallest data size. SOLUTION: In a communications navigation system S, a server device SV has a map output part 1a which classifies map data into a plurality of patterns according to the characteristics of coordinate lines and outputs map data enabling one pattern to be selected from the plurality of patterns according to the amount of movement for each one coordinate and the amounts of movements in the directions of X and Y coordinates.
Patent JP-2003083687-A (JP)
Title: Upper water-tank in cooling tower and cooling tower provided with the tank
Inventor: KOMIYA JUJIRO
IPC: F28C1/12
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain a cooling tower provided with an upper water-tank, in which a partition board is made shorter than the width and depth of the surrounding wall of the upper water-tank, the water-scattering area in the board is divided into inside and outside regions, as a result, even if outdoor air wet- bulb temperature is at ice point or below, the cooling water on a filling is prevented from freezing, and icing of scattered water at the outside inlet and outlet is prevented. SOLUTION: When the tank is used in winter, an opening/closing valve 21 of cooling-water supply pipes 18, 20 connected to the outside region 13 is closed, supply of the cooling water to the outside region 13 is stopped, and water is not scattered on the filling 22 located below the region 13. Freezing of the cooling water below the ice point is prevented, and adhesion of water-drops on the fan blades of the outlet 24 is reduced, and the blades are hardly iced over.
Patent JP-2003086900-A (JP)
Title: Semiconductor laser device and method for manufacturing semiconductor laser device
Inventor: FURUKAWA CHISATO
IPC: H01S5/323
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser device in which irregularity of characteristic is restrained and yield is improved, and its manufacturing method. SOLUTION: The semiconductor laser device is so formed that a corner, which is formed of the end face of a semiconductor substrate and a plurality of crystal grown layers which is in the almost vertical direction relative to a linear active layer, and the top face of the plurality of crystal grown layers, is flatly formed except for a region comparatively near the active layer. As a form before bar cleavage, the semiconductor substrate has a V-shaped trench for guiding bar cleavage. The V-shape trench can be controlled with precision of photolithography. As a result, precision as a resonator length is suitably increased and cleavage is enabled. Cleavage is excellently performed by a depth of the trench and it is unnecessary to form a scripe trace, so that yield is improved.
Patent JP-2003085565-A (JP)
Title: Constract pattern matching device and method
Inventor: SASA YASUSHI
IPC: G06T7/00
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To perform pattern matching of constract image accurately without being influenced by optical change or pattern shape. SOLUTION: After pixel value of template image is added in each row of Y direction by a projection data acquisition part 110 and a differentiation data acquisition part 120, X-axis projection differentiation template data are calculated by space differentiating in X direction and is preserved in a memory 130 for the template. In the same way, Y-axis projection differentiation template data are calculated and preserved similarly. Then, the image whose the size is the same as the template and the position is mutually different is cut out of target image data sequentially and X and Y-axis projection differentiation data are calculated from the cutting image. A correlation data acquisition part 140 calculates X-axis and Y-axis projection regularization correlation value from the data and projection differentiation template data in a memory 130 for the template.  A position decision part 150 outputs the position of the cutting image in which the correlation value is maximum as an optimum position (Xm, Ym).
Patent JP-2003083967-A (JP)
Title: Biologically related substance fixed gel and biologically related substance fixed gel chip having the gel held thereto
Inventor: NAGAHAMA CHIAKI
IPC: C12N15/09
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a gel composition accelerating the diffusion speed of a biologically related substance being a specimen without lowering the concentration of a gel and easy to form a hybrid, a biologically related substance fixed gel based on the gel composition and a biologically related substance fixed gel chip having the gel held thereto. SOLUTION: The biologically related substance fixed gel is prepared by fixing the biologically related substance within an aqueous gel containing 3-20 wt.% of an acrylamide type polymer and 0.1-10 wt.% of a polymeric polyhydric alcohol. The biologically related substance fixed gel chip wherein the gel is held to a plurality of sections is also disclosed.
Patent JP-2002189241-A (JP)
Title: Printer combined and used with image pickup device
Inventor: KATSURA KOICHI
IPC: G03B17/52
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a device such as a printer capable of improving usability. SOLUTION: A printing paper housing container 2 attached to/detached from the main body 1 of a camera equipped with a printer is provided with an unused paper housing part 4 arranged on a subject side in the container 2 and housing unused printing paper and a printed paper housing part 7 arranged on a photographer (user) side in the container 2 and housing printing paper already printed, whereby not only the unused printing paper but also the printing paper already printed are housed.
Patent JP-2003079476-A (JP)
Title: Chair
Inventor: TAKEUCHI YUTAKA
IPC: A47C7/40
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a strong structure concerning the seat back of a chair and also to easily attach a lumber support mechanism and a headrest. SOLUTION: The seat back 5 of the chair has a three-layer structure consisting of a back frame 20, a seat back board 21 positioned at this side of it and a rear cover 22 positioned at the rear side of the back frame 20. The rear cover 22 is fixed to the back frame 20 and the seat back board 21 is attached to the rear cover 22 and the back frame 20. The strong structure is obtained in the seat back 5 since the rear cover 22 is firmly fixed to the back frame 20. Besides, a space is provided between the seat back board 21 and the rear cover 22 so that the lumber support mechanism is easily built inside.
Patent JP-2003088930-A (JP)
Title: Bending device
Inventor: TOMITA KANEYUKI
IPC: B21F3/04
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a bending device which can form a new shape at a low cost. SOLUTION: The bending device comprises a plurality of bending tools 20 and a controller. Each bending tool comprises a slider 23 which slides between the advancing position and the retracting position, a punch 24 which is fixed to the slider 23 and presses and bends a work at the advancing position of the slider 23, an advancement cam 26 which is engaged with the slider 23 to allow the slider 23 to slide in the advancing direction, a retraction cam 27 which is engaged with the slider 23 to allow the slider 23 to slide in the retracting direction, and a rotational drive source 63 to rotate the advancement cam 26 and the retraction cam 27. The shape of advancement cam 26 is common to each bending tool 20, and the shape of the retraction cam is also common to each bending tool 20.  Each slider 23 is independently advanced/retracted to bend the work by independently controlling the rotational drive source 63 by the controller.
Patent JP-2003090966-A (JP)
Title: Variable optical attenuator and apparatus
Inventor: ARAI KAZUHIKO
IPC: G02B26/02
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive variable optical attenuator and an apparatus which can easily achieve a wide attenuation range. SOLUTION: A variable attenuator 20 is provided in the parallel beam 14 area formed between a pair of optical systems 13 which are facing each other, and attenuates the parallel beam 14 continuously. The variable attenuator 20 has a shielding member 30 having a through hole which passes the parallel beam 14, and a driving means 40 for rotating and moving the shielding member 30 around the central axis of rotation which coincides with the direction orthogonal to the central axis of the through hole. The quantity of shielding of the parallel beam 14 is changed with the shielding member 30 by rotating and moving the shielding member 30 with the driving means 40.
Patent JP-2003089743-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: NOMURA YASUO
IPC: H01L23/29
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition forming a cured product having excellent adhesivity to a part made of various metals or alloys and exhibiting excellent storage stability, and provide a semiconductor device free from the troubles of the breakage of a circuit caused by the corrosion of an electrode and the generation of leak current caused by water and keeping high reliability over a long period. SOLUTION: The epoxy resin composition contains (A) an epoxy resin, (B) a phenolic resin, (C) a silane coupling agent expressed by formula (1) (R<1> is a univalent protecting group; R<2> is H or an alkyl; and R<3> groups are each same or different 1-6C alkyl) and (D) an inorganic filler. The semiconductor device is produced by sealing a semiconductor chip with the cured material of the epoxy resin composition.
Patent JP-2003095692-A (JP)
Title: Cover glass for optical semiconductor
Inventor: INUI TAKESHI
IPC: C03C3/093
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a cover glass for optical semiconductors having enough transmittance of blue laser beam light with short wave length of semiconductors. SOLUTION: The cover glass for an optical semiconductor comprises, by mass, 62-75% of SiO2 , 4-10% of Al2 O3 , 8-15% of B2 O3 , 7-20% of R2 O (R are Li, Na, and K), 0-3% of Li2 O, 10-12.5% of Na2 O, 0-2% of K2 O, 0.3-15% of R'O (R' are Mg, Ca, Ba, and Zn), 0-10% of MgO, 0-10% of CaO, 0-0.4% of BaO, 0.3-5% of ZnO, and 50 ppm or less of Fe2 O3 , and has 0.5 mm of thickness and 90% or more of transmittance at 300-600 nm of wave length.
Patent JP-2002175823-A (JP)
Title: Cooling equipment for fuel cell
Inventor: IMAZEKI MITSUHARU
IPC: H01M8/10
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide cooling equipment for a fuel cell, which can properly perform liquid temperature regulation of a cooling liquid, can supply a large quantity of the cooling liquid of the temperature to be as low as possible, and accordingly enables operation of the fuel cell in a proper state. SOLUTION: The cooling equipment is constituted with a heat exchanger 3, which cools the primary cooling liquid discharged from a fuel cell FC; a temperature controller 13 which adjusts the temperature of the primary cooling liquid, which is supplied to the fuel cell FC by mixing the primary cooling liquid cooled by the heat exchanger 3 and the primary cooling liquid which bypasses the heat exchanger 3; an ion exchanger 14 using ion-exchange resin which removes the ion in the primary cooling liquid; and a supply control means, in which when the possible temperature control range of the primary cooling liquid by the heat exchanger 3 exceeds its limit; the primary cooling liquid, which bypasses the heat exchanger 3, is supplied to the ion exchanger 14;  and when the temperature control possible range of the primary cooling liquid by the heat exchanger 3 is within its limit, the primary cooling liquid cooled by the heat exchanger 3 is supplied to the ion exchanger.