baber/WOPTO huggingface dataset:
Patent JP-2002218853-A (JP)
Title: Granular excrement-treatment material and method for manufacturing the same
Inventor: ITO HIROSHI
IPC: B01J20/24
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an animal excrement-treatment material having good absorbing performance and water-holding property against urine excreted by an animal, becoming blocks when coming into contact with urine, excellent in hygiene and subjectable to an incineration treatment, and whose waste is efficiently usable. SOLUTION: A granular excrement-treatment material is granules comprising a core part containing organic wastes and formed into a grain, and a coating layer part comprising fibrous wastes, a water-absorbing resin and dried matter of tea in an amount of >=0.1 wt.% and covering the core part. A method for manufacturing the granular excrement-treatment material comprises the following processes: organic wastes are crushed into pieces having particle sizes of <=5 mm; the crushed matter is formed into grains in the presence of water; on the surfaces of formed grains, a coating material comprising the fibrous wastes and the water-absorbing resin is attached to form granules; concentrated liquid of tea is allowed to permeate into the coating layer; and the granules are dried to obtain the objective granular excrement-treatment material.
Patent JP-2002219408-A (JP)
Title: Application method of hardening composition
Inventor: ANDO KATSUHIRO
IPC: B05D1/02
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To apply a high viscosity hardening compound to a substance to be coated in a quick and uniform manner with using no force. SOLUTION: This invention relates to an application method of a hardening composition which is filled into a cartridge using an automatic gun.
Patent JP-2002232100-A (JP)
Title: Wiring board
Inventor: KASHIWAGI TETSUYA
IPC: H05K3/46
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board where, even if a plurality of through hole conductors are provided at high density on a board main body, a short-circuit between infiltration parts of adjoining through hole conductors and plating metal components formed around them is surely prevented. SOLUTION: A wiring board 1 comprises an insulating board main body 2 comprising a front surface 4 and a rear surface 5, a plurality of through holes 6 penetrating between the front surface 4 and the rear surface 5 of the board main body, and a through hole conductor 8 formed along the inside wall of each through hole 6. A distance L between the inside walls of adjoining through holes 6 and 6 is 500 μm or less, while an infiltration distance S by which a copper component (conductive component) 8a, infiltrating when the through hole conductor 8 is formed, infiltrates into the board main body 2 is 50 μm or less along the radial direction of the through hole conductor 8.
Patent JP-2002232385-A (JP)
Title: Ofdm receiver using diversity adaptive array
Inventor: IWAKIRI NAOHIKO
IPC: H04B7/08
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To solve the deterioration due to a multipath, using a diversity adaptive array. SOLUTION: Propagation parameters such as arrival wave number, arrival wave power and time change of the power variation are obtained every OFDM symbol from correlation detection information, power measurement information and norm integrated values every received symbol, the propagation path condition is estimated, based on these parameters, to determine which operation mode is suited to the propagation environment between the adaptive array signal processing and the diversity signal processing, and the operation mode is changed for the diversity or adaptive array signal processing according to the propagation path condition.
Patent JP-2002230863-A (JP)
Title: Motor storage detector
Inventor: YANAGIDA ATSUSHI
IPC: G11B15/46
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a motor storage detector, which improves tape-stopping accuracy by detecting the optimum release timing of a brake, without depending on the detecting process of the reverse of the motor performed at a specific interval and an FG signal of the motor. SOLUTION: The time of data for motor stoppage detection according to the time mode of each tape speed is set as timer interruption for each motor signal FG interruption during a brake operation. The highly accurate suspension detection of the motor is obtained by performing control based on the timing of interruption generation, and thereby, variation in a tape stoppage position is suppressed.
Patent JP-2002226930-A (JP)
Title: Hard aluminum foil for electrode of electrolytic capacitor
Inventor: SAITO TOSHIO
IPC: H01G9/055
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide hard aluminum foil for the electrode of an electrolytic capacitor having high capacitance and high tensile strength. SOLUTION: The aluminum alloy contains 5 to 50 ppm Fe, 7 to 50 ppm Si and 10 to 40 ppm Cu. On analysis by an EBSP method, the crystal structure in the foil thickness direction of the aluminum foil is based on a rolled structure containing fine crystal particles having a particle size of <10 μm as a matrix. Then, crystal particles having a particle size of 10 to 20 μm are present by 1,600 to 2,100 pieces/mm2 in the matrix. The aluminum foil can be obtained by the following method. At first, an aluminum ingot containing prescribed amounts of Fe, Si and Cu is subjected to homogenizing treatment at 480 to 600 deg.C for >=1 hr. After hot rolling, intermediate annealing is performed thereto at 200 to 230 deg.C for 2 to 40 hr. Finally, finish cold rolling is performed thereto at a draft of >=50%.
Patent JP-2002233987-A (JP)
Title: Line speed control system for slitter
Inventor: MURATA MASAYUKI
IPC: B65H23/188
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a line speed control system controlling a slitter to perform cutting at appropriate upper limit speed in the case that position variation in a left and right direction (width direction) of a web occurs as line speed increases. SOLUTION: This invention relates to the line speed control system for a slitter. The system includes a position detection part, a position variation analysis part, and a speed control part. The position detection part detects a position of the web on the slitter in the direction perpendicular to the transferring direction (the lateral direction). The position variation analysis part calculates a variation amount of position detected during a designated period. The speed control part outputs a manipulated variable of line speed of the slitter to maintain the variation amount within a designated range.
Patent JP-2002235209-A (JP)
Title: Garment with cup part
Inventor: TOYOSAKI JUNICHI
IPC: A41C3/12
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a garment with a cup part so designed as to soften the tightening feeling given from the side through the back of the body when wearing a brassiere, and also make the body silhouette look beautiful. SOLUTION: This segment with a cup part has a side back part 20 extending from the underarm side to the back side, wherein the power of a vertical center part 20A of the garment is made strong, the power of vertical both side parts 20B and 20C is made weaker than that of the center part 20A, the strongly tightening force is given on the vertical center part flatways, and also weakly tightening force is given to the vertical both ends flatways.
Patent JP-2002231705-A (JP)
Title: Etching method and method for manufacturing semiconductor device
Inventor: TAMAMURA KOJI
IPC: H01S5/323
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To realize a working method using wet etching which does not deteriorate element characteristics, because when working of a nitride based compound semiconductor layer is performed by dry etching, etching damage is left, which becomes a cause of deterioration of element characteristics. SOLUTION: This etching method is provided with a process wherein ion implantation is performed to a nitride based compound semiconductor layer 2 to form a region 4 to be etched by deteriorating crystallinity, and a process wherein the region 4 where crystallinity is deteriorated is removed selectively with respect to a region where crystallinity is not deteriorated by wet etching.
Patent JP-2002231869-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: TAKAYAMA MAKOTO
IPC: H01L23/48
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain a small and thin package without wires by reducing a mounting area and to provide a method for manufacturing a semiconductor device with a small loss and high efficiency as well. SOLUTION: A semiconductor element is secured on a die pad area of a cathode terminal and an anode terminal is secured to an anode electrode of the semiconductor element by an overhang of a section bar. A compaction of the device can be realized because a non-effective portion between the semiconductor and a lead can be reduced. Furthermore, a height of the device can be suppressed and it is possible to make a thickness of the device thinner by extending the anode electrode to a side surface of the semiconductor and connecting the anode terminal to the side surface. In addition it is possible to provide the method for manufacturing the semiconductor device with the small loss and high efficiency because the bonding wires are not used for connections.
Patent JP-2002236841-A (JP)
Title: Server device and name card exchanging method
Inventor: TOWATA TOSHIYUKI
IPC: G06Q30/02
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To easily acquire a name card of a required person. SOLUTION: A server device has an identification information receiving means (Step S2) for receiving ID for identifying an individual from a client computer, a storage means (Step S4) for relating and storing the ID, individual data, and name card data, a means (Step S8) for receiving a browsing command, a detecting means for detecting the individual data related to the ID, a selecting means (Step S9) for selecting the individual data conforming to a condition determined on the basis of the detected individual data, and a means (Step S12) for transmitting the name card data related to the selected individual data.
Patent JP-2002237872-A (JP)
Title: Portable telephone set incorporating translation function
Inventor: KURAMOCHI NAOTO
IPC: G10L15/00
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem where a language barrier exists in the international communication at the age of information, though foreign languages are used through English conversation, translators, books, etc., which need, however, a high expense, being not prepared usually and not convenient for unexpected application. SOLUTION: In order to solve the problem, learning ability of a personal computer is introduced in a portable telephone set main body. Speech (a natural voice and a sound) which is used in the personal computer which includes foreign language input information is displayed on a display monitor, via mechanism for character conversion. The displayed characters can be easily edited, corrected, converted and displayed to an objective language by an operation panel, and reading kana and accent expression are enabled, so that the barrier of language can be eliminated by using effectively the portable telephone set which is spread widely.
Patent JP-2002237625-A (JP)
Title: Rolled piezoelectric element manufacturing apparatus
Inventor: ARAYA SATOSHI
IPC: H01L41/22
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a rolled piezoelectric element manufacturing apparatus capable of efficiently winding up a piezoelectric ceramic laminate using a simple constitution. SOLUTION: The rolled piezoelectric element manufacturing apparatus for manufacturing a rolled piezoelectric element by rolling a laminate 36, composed of a thin plate-like piezoelectric material layer and an electrode layer into a tubular shape has a first member 14 and a second member 12, disposed with a prescribed spacing from the first member and relatively moving with respect to the first member. The second member 12 is moved, relative to the first member 14, to roll the laminate 36 being contacted to the first and second members into a tubular shape.
Patent JP-2002233537-A (JP)
Title: Endoscopic operation system
Inventor: FUJITA MASAYA
IPC: A61B1/04
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To efficiently and securely operate different instruments used for different departments by one remote controller. SOLUTION: The remote controller 36 comprises a function switch part 108, a plurality of instrument name indicator parts 109, and a plurality of function setting parts 110. The function switch part 108 consists of a plurality of function switches consisting of switches and embossed switches and a function switch indicator part 112 consisting of an EL panel and a character see-through part. The function setting part 110 consists of a plurality of function setting switches 113 consisting of switches and embossed switches and a function indicator part 114 consisting of an EL panel and a character see-through part.
Patent JP-2002243586-A (JP)
Title: Refractive index distribution measuring method for rod lens
Inventor: KIKKO SHIGEO
IPC: G02B3/00
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To determine a precise and high-order refractive index distribution coefficient even in a rod lens with small aperture, and relatively freely select a measuring wavelength. SOLUTION: For a rod lens radially having a refractive index distribution, the high-order refractive index distribution coefficient showing the refractive index distribution is determined according to the following procedures. (1) The rod lens is worked so that the optical axial length is P/2 (wherein P represents the paraxial periodic length (pitch)) or substantially equal to integer times, and both end surfaces are flat. (2) A pattern surface is set with the vicinity of one end surface of the rod lens as an objective surface, and the monochromatic light converged to the pattern surface is radiated, whereby an image surface is formed in the vicinity of the other end surface. (3) The image surface is observed to determine a paraxial focal point and an image surface curve.  (4) The high-order refractive index distribution coefficient is calculated backward and determined by fitting processing from the paraxial focal point and the image surface curve.
Patent JP-2002233227-A (JP)
Title: Manned tea field tending machine
Inventor: MASUDA SUSUMU
IPC: B62D55/10
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a manned tea field tending machine having a slight vibration in traveling, with which tea leaves can be cut in a clean tea reaped surface. SOLUTION: In this manned tea field tending machine having a traveling body of crawler type, upper frames 21 of a portal frame F are made slidable right and left to be mutually extended horizontally so that the width of right and left leg parts can be adjusted. A rubber type crawler is applied as a crawler 6 and a crawler belt 60 is characterized by having no core.
Patent JP-2002235740-A (JP)
Title: Bearing structure
Inventor: TADA SEIJI
IPC: F16C19/52
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To apply an appropriate orientation pre-load by securing support rigidity in a wide rotation range of a main spindle in a bearing structure. SOLUTION: In this bearing structure rotatably supporting the main spindle 1 to the internal circumference of a housing 3 via angular ball bearings 2A and 2B, an initial pre-load is applied for exhibiting an appropriate support rigidity to the angular ball bearings in assembling, and a pre-load adjusting ring 8 expanding more largely than the increasing extent of a centrifugal expansion and thermal expansion in its increase is interposed in inner ring spacers 7A and 7B.  An abutment surface between the pre-load adjusting ring and the inner ring spacer is made to incline toward a surface along the diametrical direction, and the pre-load adjustment ring expands along with the increase in the centrifugal expansion and the thermal expansion of the angular ball bearing so that a distance between the inner rings becomes variable via the inner ring spacer so as to limit the change in the initial pre-load.
Patent JP-2002240889-A (JP)
Title: Rotary capper
Inventor: TSUKAMOTO TAKAHISA
IPC: B67B1/04
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a rotary capper which can be used in capping a soft container wherein the lower side of a flange 2c formed at the mouth 2b of the container 2 is supported, and in capping a hard container as well wherein the container is placed on a container plate 16. SOLUTION: The container plate 16 is held on a rotary table 14 so as to be vertically movable and always urged downwardly by a spring 34 and lifted by a fixed cam 38 disposed in a feed and exhaust section B excluding a capping section A. When the plate 16 is lifted, the upper surface 16b thereof is nearly on the same level with the upper surface 24b of the table 14. A positioning member 40 can be inserted into the lower side of the plate 16. Even if the member 40 is inserted, the upper surface 16b of the plate 16 is nearly flush with the upper surface 24b of the table 14. In the case of the soft container, the member 40 is removed and for capping the container, the plate 16 is lowered, while in the case of the hard container, the member 40 is inserted and the plate 16 is lifted and then capping is carried out.
Patent JP-2001242022-A (JP)
Title: Piezoelectric sensor for measuring bonding parameter
Inventor: CHAN-WONG LAI WA
IPC: H01L21/60
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a simple device for measuring bonding parameters formed as integral parts of an ultrasonic bonding device. SOLUTION: This piezoelectric sensor includes a piezoelectric material 5 arranged adjacent to an ultrasonic transducer 2 for the ultrasonic bonding device and is characterized of having a first output sensing a first bonding parameter and a second output sensing a second bonding parameter.
Patent JP-2001301099-A (JP)
Title: Antistatic film for ic carrier, ic carrier cover tape formed of the film, and ic carrier case
Inventor: KITAZAWA SATOSHI
IPC: B32B27/36
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an antistatic film for an IC carrier coated with an antistatic coating film, not generating the thermal deterioration of the resin in the antistatic coating film and having high-degree dimensional stability, and an IC carrier cover tape using the antistatic film and an IC carrier case. SOLUTION: An antistatic composition, which contains 40-85 weight % of a binder based on a polyester or an acrylic copolymer resin, 5-50 weight % of an antistatic agent comprising a specific repeating unit and 1-20 weight % of a polymer obtained by the addition polymerization of a specific addition polymerizable oxazoline on the weight basis of the addition polymerizable oxazoline residue in the polymer, is applied to at least the single surface of a polyester film and thermally fixed to obtain the antistatic film for the IC carrier. The heat shrinkage factor of the antistatic film at 150 deg.C for 30 min is at most 1%. A carbon layer is formed on at least the single surface of the antistatic film to obtain the IC carrier cover tape and the IC carrier case.
Patent JP-2002246492-A (JP)
Title: Airtight sealed package
Inventor: OSADA SADAO
IPC: H01L23/02
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To improve airtight properties and reliability by stably securing a sealed surface, and by preventing influences due to bubbles and cracks being generated in sealing. SOLUTION: This airtight sealed package has a base section 15 for fitting a semiconductor device 13, a sidewall 16 formed around the base section 15, and a cap 19 that is sealed onto an end face at an opening, so that the opening surrounded by the sidewall 16 is sealed. In this case, a surface that is sealed onto the end face at the opening on the sidewall 16 of the cap 19, and the side of the sealed surface are metallized, thus securing sealing area against creeping by surface tension, not only to the mutual sealed surface of the sidewall 16 at the metal base section and the cap 19 in a fusing material 20 used in metallization, but also to the side of the cap 19.
Patent JP-2002241231-A (JP)
Title: Cosmetic or skin treating agent
Inventor: SUZUKI NORIKO
IPC: A61K8/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain both a cosmetic and a skin treating agent solving color tone problems such as uneven coloring, spots, etc., ameliorating surface troubles on the skin such as pores, wrinkles, etc., having no glittering feeling, providing a natural finish with high transparency. SOLUTION: This cosmetic or this skin treating agent is characterized by comprising a substance having interference light and iron-containing fine particle titanium oxide having 0.01-0.2 μm average primary particle diameter.
Patent JP-2001316370-A (JP)
Title: Method of producing cyclic compound
Inventor: IKEMOTO TOMOKI
IPC: C07D225/06
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a cyclic compound that is useful in medicines, foods, cosmetics, chemicals and as an intermediate thereof through a shortened process that is safe and suitable for bulk production. SOLUTION: A compound of formula (1)  wherein Z means an electron attractive group, W is ethylene which may be substituted or vinylene which may be substituted; R3 is H, a hydrocarbon group which may be substituted, X is a divalent group [when W represents vinylene which may be substituted, -X-CH2-Z is not -X1-X2-CH2-Z (wherein X1 is an S atom or an N atom which may e substituted; X2 is ethylene which may be substituted)]} or its salt is characteristically subjected to the ring closure reaction in a solvent including carbonic diester whereby the objective compound represented by formula (2) [wherein individual symbols are the same as those in formula (1)] or a salt thereof is obtained.
Patent JP-2002252157-A (JP)
Title: Member for preparing mask and method for preparing the same, mask and method for preparing the same, exposure method and method for preparing semiconductor device
Inventor: KOIKE KAORU
IPC: G03F1/20
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To expose with high precision a substrate with a mask by preparing the mask for contraction, division, transfer and exposure of charged particle beams at a low cost and with high precision. SOLUTION: In a support area of a mask blank consisting of a plurality of areas, where a mask circuit pattern is formed and a supporting area where a plurality of these areas are separated and held, two kinds of positioning marks M1 and M2 are formed to expose a mask circuit pattern with the mark M1 as reference and to expose a substrate with the mark M2 as reference.
Patent JP-2002238388-A (JP)
Title: Doghouse
Inventor: KOSEKI SHIGEYUKI
IPC: A01K1/02
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a doghouse enabling a dog to enlarge the sphere of action to the utmost with the doghouse as the center and capable of minimizing the damage to a beautiful sight of a garden or a veranda. SOLUTION: This doghouse is obtained by surrounding and installing a guide rail 3 composed of a hollow pipe freely floatably provided with a mooring tool for mooring a drawstring of the dog in an opening 4 formed at a required width in the longitudinal direction on the outer peripheral part of the doghouse body, providing a rail equipped with a movable sash roller in the horizontal direction in the inner upper part of the opening 4 formed in a part of the main part of the doghouse and making the opening 4 openable and closable with a door panel 5 interlocking with the sash roller.