baber/WOPTO huggingface dataset:
Patent JP-2002270679-A (JP)
Title: Thin board deforming device
Inventor: ARIKAWA YOZO
IPC: B24B37/30
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive thin board deforming device that has a simple structure and can obtain high accuracy, even if the device is rotated at a high speed. SOLUTION: When the thin board mounting device 22 of this thin board deforming device 23 deforms a wafer 20 to make it into an arbitrary surface form, a chuck plate 1 is deformed, following the rear-surface form of the wafer 20 and vacuum-holds the wafer 20. Simultaneously, struts 3 of a deformation- maintaining device 21 are fixed, based on a vacuum pressure and maintain the deformation of the chuck plate 1. Thereafter, the surface form of the wafer 20 is maintained by means of the deformation-maintaining device 21, which is not provided with any device used for deforming the chuck plate 1 by removing the thin board mounting device 22 from the surface of the wafer 20.
Patent JP-2002274900-A (JP)
Title: Method of producing cement raw material and the cement raw material
Inventor: AOYAMA HISANORI
IPC: C04B7/38
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a solid fuel and a cement raw material, which are produced by using a chlorine-based resin such as poly(vinyl chloride) as a raw material and a method of producing the same. SOLUTION: In the dechlorination treatment method comprising heating and decomposing a combustible substance containing chlorine together with inorganic powder containing metal capable of forming a chloride and then separating the formed water soluble metal chloride, the combustible substance containing chlorine and the inorganic powder mentioned above are reacted at 300 to 800 deg.C under a low oxygen atmosphere, then after washing and removing the formed water soluble metal chloride, the inorganic powder is recovered and used as a portion of the cement raw material.
Patent JP-2001311694-A (JP)
Title: Manufacturing method for defect-marked coil
Inventor: TANAKA HAJIME
IPC: G01B21/30
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To defect-mark a harmful defect so as to be capable of being discriminated surely and easily irrespective of whether or not an oil such as a rust preventive oil or the like is stuck to the surface of a steel plate, without generating a flaw on the steel plate by a defect marking operation. SOLUTION: A surface defect meter 3 which detects the flaw on the surface and an ink marker device 8 by which a defect position is marked with an ink are installed at the continuous treatment line of the steel pate. Flaws on the surface of the steel plate are detected by the meter 3. On the basis of information on the detected flaw, a defect name, a defect length and a defect grade are computed, and also a harmful defect, a difficult-to-discriminate defect and a harmless defect are discriminated, and at a point of time when the harmful defect and the hard-to-discriminate defect reach the device 8, the defect position is marked with the ink. A defect marking detector 9 is installed on the downstream side from the device 8, and a marking state is confirmed.
Patent JP-2002233474-A (JP)
Title: Folding chair serving also as emergency toilet
Inventor: OHATA SHINICHI
IPC: A47C4/04
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a folding chair which is normally a folding chair and can be utilized when there is no toilet nearby when it is carried in the case that a stomachache or the like occurs while being out in a private car. SOLUTION: A sitting part on an upper side functions as a part of a normal chair. The sitting part on the upper side is rotated with a fulcrum part as a center and the sitting part on a lower side is exposed. The center of the sitting part on the lower side is formed with a hole and it is utilized as the toilet by putting a large bag there. Also, the sitting part on the upper side can be erected so as to hide the lower abdominal part. This chair is foldable, small-sized, and portable.
Patent JP-2002279076-A (JP)
Title: System for analyzing infective disease propagation and system for simulating propagation
Inventor: SATO MITSURU
IPC: G06Q50/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a propagation simulating system for analyzing the propagation mechanism of infective disease through the use of a sideration density relative model and a propagation speed relative model. SOLUTION: An infective disease propagation analyzing system and the propagation simulating system are provided based on infective disease sideration state information, map information and a population density information at each division unit. The first and the second sideration persons are selected from a sideration person group within a prescribed sideration period in sideration state information, behavior information RA and RB of the two are superimposed on a map and the superimposed part is adopted as an infective propagation place.  The sideration density relative model for obtaining the index of a sideration density for the population density concerning the sideration division unit and the propagation speed relative model for obtaining the propagation speed of the infective disease from infection place position information and sideration time information and obtaining the index of the propagation speed for the population density concerning the sideration division unit are generated. Then the number of sideration people by designated division unit is calculated from the both models so as to perform a propagation simulation.
Patent JP-2002279750-A (JP)
Title: Disk cartridge
Inventor: OISHI KENGO
IPC: G11B23/03
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a disk cartridge with which adhesion of dust or the like to the recording surface of a disk medium is prevented by suitably trapping the dust or the like, and thereby the occurrence of errors are reduced at recording/reproduction. SOLUTION: The disk cartridge is provided with a shutter member which opens and closes a spindle shaft insertion hole and a head insertion hole which are formed at least at one side of a case housing a discoid disk medium rotatably, a wall part which is formed at the peripheral edge of the spindle shaft insertion hole to support the disk medium, a communicating part formed at the wall part, and a filter member arranged in a region opposed to the communicating part.
Patent JP-2001302698-A (JP)
Title: Rapamycin assay
Inventor: QUESNIAUX VALERIE
IPC: A61K39/395
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a monoclonal antibody against rapamycin. SOLUTION: This monoclonal antibody which can recognize rapamycin. The monoclonal antibody, obtained or capable of being obtained by (a) reacting rapamycin having an activated coupling group with an immunogenic protein to produce the immunogenic conjugate, (b) injecting the immunogenic bound product into a proper animal species to perform an immunogenic challenge and recovering the antibody-producing cells sensitive to the immunogenic bound product, (c) immortalizing the antibody-producing cells, and then (d) recovering the monoclonal antibody from the immortalized cell line.
Patent JP-2002278795-A (JP)
Title: Method and device for supporting test for object oriented development
Inventor: KIJIMA NORIKAZU
IPC: G06F11/36
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To efficiently perform a test by a plurality of test cases with respect to a test object prepared by object oriented development. SOLUTION: This method is provided with a step of preparing test data including the plurality of test cases for a test target object and driver information for performing processing common to the plurality of test cases a step, of acquiring an input value and an expected value in each of the plurality of test cases in the test data, a step of acquiring test driver information from the test data, inputting the input value and the expected value to a test driver designated by the test driver information and performing a test in each test case, and of outputting test results.
Patent JP-2002280987-A (JP)
Title: Viewing related service providing system and viewing related service providing method
Inventor: SHIMADA MICHITAKA
IPC: H04H60/80
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a means that can provide a more useful service relating to viewing of information contents respectively to an information provider and an information viewer. SOLUTION: A service system 9 of a service provider 3 transmits guide information as to information contents to a mobile terminal 8 of an information viewer 2, in a business system where an information provider 1 provides information contents to the information viewer 2 through broadcasting and receives history information as to recording, reproduction, and erasure from a recording and reproducing device 7 of the information viewer 2. Then the service system 9 generates viewing information, including a program rating of the information contents or the like of the information viewer 2, on the basis of the history information and transmits the viewing formation to a broadcast system 6 of the information provider 1.  Thus, the service system 9 provides a more useful service relating to the viewing of the information contents respectively to the information provider 1 and the information viewer 2.
Patent JP-2002275151-A (JP)
Title: Purification of sulfonic acid compound
Inventor: YAMAOKA SEIJI
IPC: C07C309/29
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To achieve the easy removal of iodate salts as a reaction by-product in consideration of the difficulty in separation of by-products, namely iodic acid and iodate salts, from the objective compound. SOLUTION: A mixture of sulfonic acid represented by general formula (1) (R<1> SO3 )n M<1> (wherein R<1> is an alkyl, allyl, aryl, perfluoroalkyl; M<1> is H, an organic group, a mono-trivalent metal; n is an integer of 1-3), sulfinic acid of represented by general formula (1) (R<2> SO2 )m M<2> (wherein R<2> is an alkyl, allyl, aryl, perfluoroalkyl; M<2> is H, an organic group, a mono-trivalent metal; m is an integer of 1-3) and iodide compounds represented by general formula (3) M<3> X1 (wherein M<3> is H, ammonium, a mono-trivalent metal; X is iodine and l is an integer of 1-3) is oxidized, followed by removal of iodine whereby the sulfonic acid compound are purified.
Patent JP-2002276755-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: HASUDA YASUHIKO
IPC: F16H15/38
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To improve durability of a roller and discs in a toroidal type continuously variable transmission. SOLUTION: At least one of an input disc 5, an output disk 6b and a roller 7 is made of heat resistant bearing steel having high organization change resistance. An oil film parameter of an oil film produced between the input disc 5 and the output disc 6b, and the roller 7 during operation of the continuously variable transmission is set to be >=0.7.
Patent JP-2002283765-A (JP)
Title: Dampening solution composition for planographic printing plate
Inventor: KAWAMATA YUKINAO
IPC: G03F7/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To execute printing without generating ink stains using various printing plates employing aluminum as a supporting body. SOLUTION: In the dampening solution to be used for printing with the planographic printing plate employing aluminum plate as the supporting body, the dampening solution does not practically contain inorganic microparticles but has functional groups of 2 to 10 carboxy groups or phosphate groups in a molecule, and at least one of the functional groups contains at least one or more of compounds as phosphate groups.
Patent JP-2002289664-A (JP)
Title: Substrate carrying hand and substrate carrying method, color filter manufacturing apparatus using these and manufacturing method thereof
Inventor: MINOURA KIYOSHI
IPC: B05D3/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a substrate carrying hand which secures a good coated surface without the irregularity of dryness and film thickness even if a large- sized substrate is carried right after being coated with a low viscosity coating liquid on its surface, and to provide a substrate carrying method, a color filter manufacturing apparatus using these and a manufacturing method thereof. SOLUTION: This substrate carrying hand attached to an automatic carrying device for carrying a platy substrate while holding it comprises an in-plane support member for supporting the inner surface of the substrate and an in-plane support arm arranged so as to depart more than 10 mm from the surface of the substrate through the in-plane support member.
Patent JP-2002285773-A (JP)
Title: Rock drill
Inventor: MAZAKI SHIGERU
IPC: E21B10/02
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To dispense with an expensive tool by minimizing influence for a worker in rock drilling and quickly completing working at very low noise. SOLUTION: A rock drill 1 is composed of a support shaft 2 providing an anchor 4 fixed on an object to be drilled A on the lower end, a drive motor 3 supported on the shaft part 5 of a support shaft 2, a moving mechanism 6 moving the drive motor 3 to the longitudinal direction of the shaft part 5, and a cylindrical long core bit 9 connected to the rotary shaft 11 of the drive motor 5. The drive motor 3 has a cylinder rotor in which the rotary shaft 11 is penetrated and integrally provided, and a cylindrical stator provided on the outer peripheral face of the rotor, and uses a high speed rotation direct type motor by directly rotating the core bit 9.
Patent JP-2002178816-A (JP)
Title: Vehicular carpet and manufacturing method for the same
Inventor: YAMADA TAKAYOSHI
IPC: D04H1/485
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost vehicular carpet that has the same function as a polyethylene film backing, and a manufacturing method therefor. SOLUTION: The vehicular carpet 3 comprises a surface layer 1 of single fiber, a molded/shape retaining layer 2a shaped into a web in which a low- melting point thermoplastic fiber is mixed and situated on the undersurface of the surface layer 1, and a felt adhering layer 2b mainly of a low-melting point thermoplastic fiber situated on the undersurface of the molded/shape retaining layer, all three of which are layered and needled together into a united structure.
Patent JP-2002298443-A (JP)
Title: Optical disk, method of forming master disk for optical disk and optical disk device
Inventor: KOBAYASHI SHINJI
IPC: G11B7/24073
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk having no differences in characteristics (the correct range of most suitable recording and reproducing power, etc.), between tracks. SOLUTION: The optical disk comprise a substrate 1 consisting of polycarbonate, a ground surface layer (film thickness 70 nm) 2 consisting of SiN, a reproducing layer (film thickness 30 nm) 3 consisting of GdFeCo, a nonmagnetic layer (film thickness 20 nm) 4 consisting of SiN, a recording layer (film thickness 40 nm) 5 consisting of TbFeCo, a protective layer (film thickness 40 nm) 6 consisting of SiN, a heat radiation layer (film thickness 50 nm) 7 consisting of Al and a protective layer 8 consisting of a UV curing resin. The recording surfaces incline by an angle θ in the respective tracks.
Patent JP-2002292538-A (JP)
Title: Tool holder
Inventor: KODAIRA TAKAO
IPC: B23Q3/12
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a tool holder which can perform high accuracy machining without producing any offset and distortion of the tool holder, can generate a stable gripping force because of small fictional resistance and small operating force, and can improve the machining accuracy to the μm order. SOLUTION: A slotted hole 13 communicating with an inside of a recessed groove 12 is formed on a side surface of a draw bar 9. In the neighborhood of a taper shank portion 5 of a holder body 2, a slant through hole 14 communicating with the inside of the recessed groove 12 via the slotted hole 13 is formed from a front end side toward an rear end side of the holder body 2. A draw member 15 is rotatably screwed into a threaded portion 11 formed on the recessed groove 12 of the draw bar 9. A connecting engagement part 16a is formed at a central portion of a tip of the draw member 15. A engaging means 16b of an operating means 18 inserted from the slant through hole 14 through the slotted hole 13 is engaged and connected with the connecting engagement part 16a.
Patent JP-2002284604-A (JP)
Title: Antibacterial and fungicidal auxiliaries
Inventor: KATSUYAMA MASAKO
IPC: A01N31/02
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To repress a new development of resistant bacteria based on finding of a novel effective ingredient which can be means of repressing biofilm forma tion and using the ingredient as auxiliaries for antibacterial and fungicidal agent, resulting in recovery of infected patients, complete disinfection of utensils, and promoting effective prescriptions. SOLUTION: By finding that repression of bacterial and/or fungal formation of biofilm is possible by the use of farnesol, more preferably, by the use of farnesol with xylitol, and the above issue is possible to be resolved by providing the antibacterial and fungicidal auxiliaries containing the above compounds as effective components.
Patent JP-2002298969-A (JP)
Title: Connector
Inventor: MAKITA YASUMITSU
IPC: H01R13/42
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To simply carry out removal of a terminal metal. SOLUTION: In the case where a retainer 40 is positioned at a double engagement position, a restriction piece 42 can be further intruded and pushed into a deflection space 34. Engagement pieces 50 are projectedly provided at a position corresponding to a tip end edge of a lance 30 so as to be forked against the restriction piece 42 and a projection end is made to an inclined surface 51 adjusted to an inclined surface 32 at the tip end edge of the lance 30. The respective engagement pieces 50 are positioned at just before the tip end edge of the corresponding lance 30 at the double engagement position.  When the retainer 40 is pushed from the double engagement position into a hood part 22, the inclined surfaces 51 of the engagement pieces 50 press the corresponding inclined surfaces 32 of the lance 30 and the tip end side of the respective lances 30 is flexibly deformed toward a space 43A at a rear side of the restriction part 43. Thereby, an engagement with a jaw part 13 is released and if respective electric wires W are subsequently pulled to a rear side, a female side terminal fitting 10 is drawn out together with the electric wires W.
Patent JP-2002294032-A (JP)
Title: Resin composition for liquid sealing
Inventor: FUJIURA HIROSHI
IPC: C08L63/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a one-package epoxy resin composition, a liquid sealing agent to be used for a semiconductor connecting part, etc., obtaining a hardened product having the suppressed generation of ionic impurities and acidic substances which induce the corrosion of electric and electronic circuits, and thereby giving a semiconductor package having high reliability. SOLUTION: A resin composition for liquid sealing contains (A) an epoxy resin, (B) an acid anhydride hardening agent such as methylhexahydrophthalic anhydride, (C) hydrotalcite (Mg6 Al2 (OH)16 CO3 .4H2 O), the substance obtained by removing the crystal water from hydrotalcite or a burned product of hydrotalcite, as an adsorbent, and (D) a filler such as silica powder, as essential components.
Patent JP-2002296814-A (JP)
Title: Electrophotographic photoreceptor, method for manufacturing it, process cartridge and electrophotographic device
Inventor: OGAWA HIDENORI
IPC: G03G5/06
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor whose sensitivity is high and whose mass-productivity is excellent, a process cartridge and an electrophotographic device using it. SOLUTION: In the method for manufacturing the electrophotographic sensitive body by which a photosensitive layer constituted of at least an electric charge generating layer and an electric charge transportation layer are formed on a conductive supporting body by a paint circulating/immersing/ coating device having a solvent replenishing means, moisture quantity incorporated in the replenished solvent of a paint with which the electric charge generating layer is formed is made less than that incorporated in the paint.
Patent JP-2002299390-A (JP)
Title: Film carrier tape for mounting multiple-strip electronic components and manufacturing method therefor
Inventor: SUMI SHINICHI
IPC: H05K13/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a film carrier tape for mounting multiple-strip electronic components, capable of markedly improving the manufacturing capability of the film carrier tape for mounting the component via one-row manufacturing line without the need for replacing various components which correspond to the width of the carrier tape for mounting a plurality of types of the electronic components. SOLUTION: A plurality of film carrier tapes for mounting the electronic components of a desired width are formed in a parallel connected state, while sandwiching an insulation film having a predetermined width obtained by adding a width, capable of forming holes necessary to position the insulation film in a width which is integral number times of the width of the carrier tape for mounting the desired component between roller, without using sprocket wheels for conveying and rotating the rollers, in a state in which the plurality of the carrier tapes are connected in parallel.
Patent JP-2001300426-A (JP)
Title: Particulate sieve apparatus having sieve frame units laminated in multistage fashion
Inventor: MARUO TOSHIO
IPC: B07B1/46
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a sieve frame device for sorting particulate material, capable of certainly preventing the mixing of a coarse powder with a fine powder brought about in a conventional sieve frame. SOLUTION: Sieve frame units, each of which has a rectangular receiving plate receiving under-sieve fine powder falling through a sieve net, a pair of fine powder falling openings provided so as to be adjacent to the outsides of a pair of the opposed sides of the sieve net and opened in an up and down direction to allow the fine powder having fallen on the receiving plate from the sieve net to fall and the coarse powder falling opening provided so as to be adjacent to the outside of one of a pair of the other opposed sides of the sieve net and allowing the coarse powder on the sieve net to fall,  are laminated in a multistage fashion and the positions of the coarse powder falling openings are set so as to be successively made alternate mutually in the paired other opposed sides of the respective sieve frame units and the undersurfaces of the laminated upper stage sieve frame units and the upper surfaces of the lower stage sieve frame units are brought to a laminated structure so as to be locked to airtightly seal the coarse powder falling openings and fine powder falling openings of the sieve frame units.
Patent JP-2002299619-A (JP)
Title: Semiconductor device and method for manufacturing it
Inventor: TAKEMORI TOSHIYUKI
IPC: H01L21/336
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device by which capacitance between a gate electrode film and a drain layer can be reduced while lowering ON resistance and the isolation voltage of a gate insulating film can be secured. SOLUTION: A groove 10 is formed so that its tip may reach the comparatively shallow site of an N<-> epitaxial layer 18. The film thickness of the bottom 16 of the gate insulating film 11 is formed to be thicker than that of the other part of the film 11. Furthermore, when forming a type-P body layer 19, the boundary surface of the layer 19 and the layer 18 is deeper than the lower end of the film 11.