baber/WOPTO huggingface dataset:
Patent JP-2002287624-A (JP)
Title: Decoding method
Inventor: SUGAWARA TAKAYUKI
IPC: G06F21/10
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To permit a viewer to view contents only once at time when the viewer desires to view on the contents of 'No copy'. SOLUTION: The seed of a password key for ciphering a prescribed unit block is based on the password key when a unit block before the prescribed block is ciphered in a reproduction order. The head of the unit block is at least one of GOP of an MPEG video, one audio frame of an MPEG audio, the PES packet of an MPEG system layer, the TS packet group of the MPEG system layer, an information group recorded in one track of a tape medium, an information group recorded in one sector of a disk medium and an information group recorded in the ECC block of a medium constituting ECC.
Patent JP-2002143557-A (JP)
Title: Combat method of group characters, program, recording medium and game device
Inventor: ATSUMI TAKASHI
IPC: A63F13/42
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a combat method of group characters capable of expressing omnipresence of attack power, defense power or the like of a group formed by a plurality characters. SOLUTION: The positions of characters on a three-dimensional virtual space are computed at every predetermined time, the number of other ally characters existing within a prescribed area of a character is computed (S304), an attack value and a defense value showing the attack power and defense power of the character are computed on the basis of the number of characters (S310 and S312), and a tone correction value for changing the tone of the character depending on the attack value (defense value) is computed (S314).
Patent JP-2002294251-A (JP)
Title: Cracking method for hydrocarbon polymer
Inventor: ITO TOSHIO
IPC: C08J11/10
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently cracking a hydrocarbon polymer in a simple and easy way. SOLUTION: In a method for cracking a hydrocarbon polymer with a fluidized catalytic cracking(FCC) apparatus, a mixture of the hydrocarbon polymer and a hydrocarbon oil selected from among FCC gasoline, a light cracking gas oil, a heavy cracking gas oil, a cracking residue oil, a normal-pressure residue oil, and a desulfurization residue oil is mixed into an FCC raw material oil and supplied to the FCC apparatus.
Patent JP-2002294097-A (JP)
Title: Phthalocyanine compound, ink for ink jet recording and method for ink jet recording
Inventor: TATEISHI KEIICHI
IPC: C09D11/36
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a new dye compound which has sufficient fastness to light, heat, humidity and active gases in environments, to provide a coloring composition using the dye, to provide an ink which is used for ink jet recording and can form images having high fastness especially against light and ozone gas in the environments, and to provide a method for ink jet recording. SOLUTION: The phthalocyanine compound having a specific structure, concretely, for example, a compound having the described structural formula (W1 , W2 , W3 and W4 are each independently an atom group needed for forming a five or six-membered nitrogen-containing heterogeneous ring or a condensed ring of the heterogeneous ring with another ring; M is H, a metal element, a metal oxide, a metal hydroxide, or a metal halide). The coloring composition uses the compound. The ink for ink jet recording. The method for ink jet recording.
Patent JP-2002291587-A (JP)
Title: Showcase
Inventor: NEGISHI MASAKI
IPC: A47F3/04
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a showcase which has a lower door sliding easily and has an improved appearance. SOLUTION: A showcase is equipped with the following parts: Sliding, upper doors 8, 9 close a front opening 7 of an upper displaying room 6 in a manner that the upper doors 8, 9 can open and close the upper displaying room. Lower rails 71, 71 for upper doors are equipped on a lower edge of the opening 7 located at the upper displaying room 6, and the lower ends of the upper doors 8, 9 join to the lower rails 71, 71 in a manner that the lower ends of the upper doors can move. Sliding, lower doors 26, 27 close a front opening 25 of a lower displaying room 11 in a manner that the lower doors open and close the lower displaying room, and are equipped with an upper side extending backward from the upper part of the lower doors.  Upper rails 72, 72 for lower doors are equipped at a front end 10B of a partitioning body 10 for thermal insulation located between the upper and lower displaying rooms, and the back ends of the upper side of the lower doors 26, 27 join with the upper rails in a manner that the back ends of the upper side of the lower doors can move. An anti-coming off element 80 is screwed with a screw 90 at the front end 10B of the partitioning body 10 for thermal insulation found at the upper side of the upper rails 72, 72 for lower doors and stops coming off from the upper rail 72 for the lower door of the lower door 26. A cover 81 conceals the anti-coming off element 80 from the front.
Patent JP-2002294485-A (JP)
Title: Molten salt and method for forming silicon-containing film using the same
Inventor: KATAYAMA YASUSHI
IPC: C25D3/66
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a molten salt for electrodeposition, which can be provided for the electrodeposition of even an electrochemically base material like silicon, has high ionic conductivity, and can be operated for the electrodeposition in the vicinity of room temperature, and to provide a method for forming silicon- containing film with an electrodeposition technique using the molten salt. SOLUTION: The molten salt is obtained from tetra-ammonium or the derivative (A) and hexafluorosilicic acid or the derivative (B). The method for forming the silicon-containing film using the molten salt is characterized by electrolyzing the molten salt. The electrodeposition technique can form the film on a substrate even with a simpler apparatus than a chemical vapor deposition method or a sputtering method.
Patent JP-2001259096-A (JP)
Title: Shaft for golf club made of frp
Inventor: MURAKAMI NOBUHIRO
IPC: A63B53/10
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a shaft for golf club made of FRP which is increased in the flying distance of ball and is improved in the directivity of ball by improving the dynamic behavior of the shaft. SOLUTION: The shaft is formed by using prepregs 4, 6, 8, 10 and 12 constituting the basic fiber reinforced materials of the shaft and prepregs 30, 40, 50, 60 and 70 constituting the dynamic behavior regulation layers to be discretely added thereto. The fiber orientation angle of the prepregs 30, 40, 50 and 60 of the player side segments and front end segments of the shaft within the prepregs constituting the dynamic behavior regulation layers is 35 to 45 deg. with the shaft axis and the fiber orientation angle of the prepreg 70 in the central segment of the shaft is 0 deg. to the shaft axial direction.
Patent JP-2002294920-A (JP)
Title: Ceiling structure
Inventor: UCHIDA SHUICHI
IPC: E04B9/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling structure at a low cost capable of preventing the falling of a ceiling even when a frame member on which a ceiling panel is mounted is detached largely from a wall surface by the vibrations of an earthquake or the like. SOLUTION: The ceiling structure is composed of the frame member 1 suspended to the ceiling C by a suspension member 2, the ceiling panel P installed to the frame member 1 and a connecting auxiliary tool 4 fixed onto the wall surface W while being slidably connected to the frame member 1.
Patent JP-2002292207-A (JP)
Title: Apparatus for treating water
Inventor: EBIE KUNIO
IPC: B01D21/01
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To carry out excellent flocculation by using an inorganic flocculant and a macromolecular flocculant (hereinafter called polymer). SOLUTION: The inorganic flocculant is mixed in raw water containing various kinds of suspension colloid, dissolved organic matter or the like in an inorganic flocculant mixing tank 10. The polymer is mixed in the inorganic flocculant-mixed raw water in a polymer mixing tank 18. After that, the formation of flocks is promoted in a flock forming tank 28, which is then settled in a settling tank 30. The supernatant water of the tank 30 is filtered by a sand filter 32, which is then distributed as the treated water. The temperature of the raw water is measured by a thermometer 40. The operation signal of a polymer addition pump 24 showing the amount of the polymer to be added to the tank 18 is fed to the controller 42. The agitation speed of a mixer 20 in the tank 18 is controlled by the controller 42 according to a temperature signal and the operation signal.  When the amount of the polymer to be added to the raw water is substantially zero, the agitation speed of the mixer 20 in the tank 18 is made similar to that of the tank 28 to promote the flocculation of inorganic flocks.
Patent JP-2002301624-A (JP)
Title: Anticorrosive method for iron metal under water
Inventor: YASHIRO HITOSHI
IPC: B01J47/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To sharply reduce an amount of washing liquid at a washing process, to enable complete anticorrosion of iron under water and washing, enable anticorrosion of iron under water, anticorrosion of iron in a machining liquid by a wire electric discharge machine, enable washing and storage of a mold and an iron part in a water tank, enable management of a life of an ion exchange resin, and improve reliability as an anticorrosion device. SOLUTION: In regulation of fixed anion exchange resin consisting mainly of a sodium nitride ion, a mixture solution of sodium nitride and sodium carbonate where a mol ratio is approximately 9:1. After the mixture solution of sodium nitride and sodium carbonate is connected to strong base anion exchange resin, water washing is effected until electric conductivity of washing liquid is reduced to about 10 μScm<-1> or less, and anion exchange resin is adjusted.
Patent JP-2002293033-A (JP)
Title: Heat-sensitive recording material
Inventor: UEKI YUKITAKA
IPC: B41M5/323
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive recording material having good whiteness of a skin and small skin exposure coloring. SOLUTION: The heat-sensitive recording material comprises at least one heat-sensitive recording layer on a support. The recording layer contains an electron acceptive compound, and an electron donative dye precursor included in a microcapsule as color developing components. The microcapsule further contains a compound represented by formula (1), [wherein R<1> , R<2> are each (CH2 )n -COOCm H2m+1 or C1 H21+1 , (n) is 4 to 10, (m) is 1 to 10, (l) is 6 to 20].
Patent JP-2002299457-A (JP)
Title: Method for wiring semiconductor integrated circuit and structure thereof
Inventor: MIZUNO MASAHARU
IPC: H01L27/118
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for wiring a semiconductor integrated circuit capable of reducing a special purpose mask necessary at each designing to a minimum limit without impairing characteristics of an integration degree, performance, power consumption or the like. SOLUTION: The method for wiring the semiconductor integrated circuit adopting an array structure of a general purpose logic array as a base comprises the steps of forming wirings capable of being commonly used without depending upon designing of a user circuit by a lower layer interconnection, commonly using and staticizing the commonly usable wirings by a plurality of designing, and further customizing the more significant interconnection of the lower layer interconnection.
Patent JP-2002304549-A (JP)
Title: System for calculating printing cost and system for issuing printed matter equipped with the same system
Inventor: AKAIWA MASAO
IPC: G06Q30/06
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a printing cost calculating system capable of efficiently calculating accurate printing costs at the time of preparing a printed matter by using colored materials and also to provide a printed mater issuing system equipped with this system. SOLUTION: This printing cost calculating system for calculating printing costs at the time of preparing a printed matter 5 by using colored materials based on a digital picture 6 expressed with discrete numerical data is provided with a colored material consumption calculating means for calculating the quantity of colored material consumed for preparing the printed matter 5 based on the digital picture 6 and a printing cost calculating means for calculating printing costs form the consumed quality the colored material calculated by the colored material consumption calculating means.
Patent JP-2002253179-A (JP)
Title: Method for producing dried nemacystus decipiens
Inventor: TAKATSUHARA TADASHI
IPC: A23L17/60
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To achieve a method for producing dried Nemacystus decipiens easily reverting to the original Nemacystus decipiens rich in sliminess by water or hot water and having good quality. SOLUTION: A Nemacystus decipiens domestically consumed at present is consumed by preserving the unprocessed Nemacystus decipiens in salt and then processing after desalting. The Nemacystus decipiens collected from the sea is directly frozen without being salted and the frozen Nemacystus decipiens is used and dried in the new technology. The Nemacystus decipiens dried by this new technology is restored to the original state by water within a short time and nutrients (such as fucoidan having anticancer actions) included in a crunchy feeling and a slimy feeling are not deteriorated as well as the unprocessed Nemacystus decipiens.
Patent JP-2002309542-A (JP)
Title: Method of forming floor face using gabion
Inventor: HASHIMOTO YUICHI
IPC: E02B3/08
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of easily forming a floor face using a gabion enabling adjustments to match the size of filling stones at a construction site. SOLUTION: The method of forming a floor face includes installing a gabion A with a spiral frame on a foundation floor face to be constructed, then placing concrete 9 on the floor face to embed the bottom of the gabion therein, and filling the gabion with a filler 7 including stones. A portion of the gabion may be buried by placing concrete. Because the method uses the spiral frame, the intervals of the reinforcing bars of the gabion can be freely and easily set to match the size of the packed stones serving as the filler enclosed in the gabion, and no limitations are imposed by the size of the stones. When the gabion is constructed at the construction site, the spiral frame can be efficiently conveyed to the site, so the efficiency of conveyance is high and the operation needed for assembly can be carried out in a small space.
Patent JP-2002313941-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: FUKUSHIMA HIROSHI
IPC: H01L21/8234
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device in which two kinds of field effect transistors having gate oxide films of different thicknesses can be formed without raising any insulation problem due to a reduction in field oxide film. SOLUTION: One active area 11a for low-withstand voltage transistor formed on a semiconductor substrate 10 is coated with an etching mask 15 and another exposed active area 11b for high-withstand voltage transistor is purified by etching. Then a gate oxide film 17b for high-withstand voltage transistor is formed in the purified active area 11b and the etching mask 15 is removed. After the active area 11a exposed when the mask 15 is removed is purified by etching, a gate oxide film 17a for low-withstand voltage transistor is formed on the purified active area 11a.
Patent JP-2002315166-A (JP)
Title: Cable hanger
Inventor: SHIBATA MICHIO
IPC: H02G9/00
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a cable hanger capable of holding cables having various diameters with stability without use of a bush. SOLUTION: The cable hanger is constituted of a hanging portion 1 which is hung from a messenger wire W and a holding portion 2 which holds a cable C under the hanging portion 1 and comprises a pair of clamping pieces 3a and 3b. The cable hanger is so designed that a cable C is held by sandwiching the cable C between arcuate portions 4 formed on the clamping pieces 3a and 3b and tightening the clamping pieces 3a and 3b by one bolt 5. A bolt insertion hole 6 which is a long hole extending in the direction of the arc of the arcuate portions 4 is formed in the clamping piece 3b, and the bolt seat 7 of the clamping piece 3b is formed on a convex curved surface which is curved in the direction of the above long hole.
Patent JP-2002010736-A (JP)
Title: Green tea composition and method for producing the same
Inventor: OMURA TEIJIRO
IPC: A23F3/14
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain a green tea composition prevented from oxidation and discoloration, keeping green color and capable of fully exerting the pharmacological effect of catechin through including it at high levels, and to provide a method for producing the above composition. SOLUTION: This composition is obtained by formulating 100 pts.wt. of green tea leaves with 0.01-30 pt(s).wt. of trehalose. The other objective method for producing the above composition involves producing green tea by heating treatment of raw tea leaves followed by drying and then granulating the resultant tea leaves. The method is characterized by further involving the following step: prior to, simultaneously with or after the above heating treatment, the raw tea leaves are contacted with the trehalose.
Patent JP-2002318748-A (JP)
Title: Delivery system, delivery method, managing server and provider server
Inventor: FUJII NOBORU
IPC: G06F13/00
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a delivery system, with which a distribution manager manager the delivery schedule of a low-order hierarchy distributor and distribution contents. SOLUTION: In a delivery system 1, a transmitting side has the hierarchical structure of a high-order hierarchy (distributing server 3) and a low-order hierarchy (contents provider 16). The high-order hierarchy prepares the contents distribution schedule of the low-order hierarchy and reports it to the low-order hierarchy. The low-order hierarchy arranges contents and provides contents 29 through the high-order hierarchy to clients (27-1 to 27-3).
Patent JP-2002320265-A (JP)
Title: Information distribution system and information distribution method
Inventor: ISHIZAKI YASUHIRO
IPC: H04W4/02
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an information distribution system and an information distribution method by which an advertisement or sales information can be provided rapidly and inexpensively while keeping high quality, by distributing information from an information distribution terminal to an information reception terminal using a short range radio communication with a low communication cost to perform purchase settlement by a public radio communication. SOLUTION: The information distribution terminal is provided with a distributed information storage means for storing the information to be distributed and a distributor side radio communication means for communicating to the information reception terminal by radio communication to distribute the information stored in a distributed information storing means. Also, a supplier side communication apparatus is provided with a supplier side public communication means for permitting an information reception terminal, which is to be permitted to utilize the distributed information, to utilize the distributed information through the public communication line.
Patent JP-2002319154-A (JP)
Title: Optical beam device and optical pickup device
Inventor: KOSUGI TETSUYA
IPC: G11B7/135
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical beam device constited so that the accuracy of a tracking and a focusing control is enhanced by preventing the deviation of optical axis itself which is generated in the optical system with a simple structure. SOLUTION: The optical beam device provided with a light source which emits a light beam, a collimator lens which varies the aperture number of the optical beam, an erecting mirror which directs the beam to an information recording medium, and an objective lens which condenses the light beam on the information recording medium, is provided with a split type light receiving element 9 which is arranged at the position where the forwarding light beam emitted from the light source 1 to the information recording medium passes through the erecting mirror 7, and receives the forwarding light beam, and a control means 12 which controls the position of the erecting mirror 7 in the radial direction.
Patent JP-2002050634-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: ASAMI TAKEOMI
IPC: H01L29/786
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem that conventionally contamination occurs due to contaminating impurities at an interface between respective films constituting TFT which is a main factor in lowering the reliability of the TFT. SOLUTION: A film can be formed without exposing an interval between a cleaning step and a film forming step to air by connecting a cleaning chamber to a film forming chamber, and to hold clean an interface between respective films constituting TFT.
Patent JP-2002043975-A (JP)
Title: Cdma mobile station
Inventor: HASLER RAYMOND JENSEN
IPC: G01S1/00
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To integrate a global positioning system(GPS) to a mobile communication station adopting a code division multiple access(CDMA) system. SOLUTION: The mobile communication station is provided with a housing, a CDMA antenna 1 in the inside of the housing, a GPS reception antenna 11 placed in the inside of the housing, a duplexer 2 connected to the CDMA antenna 1, a GPS section connected to the GPS reception antenna 11, a CDMA section connected to the duplexer 2, a signal path selector 15 connected to the GPS section and the CDMA section, respectively, and having one output, a channel selection filter 10 connected to the signal path selector 15 and having one output, and a digital signal processor that receives a signal supplied from an output of the channel selection filter 10.
Patent JP-2002320624-A (JP)
Title: Laser handpiece and therapeutic apparatus equipped with this handpiece
Inventor: YAMAMOTO MITSUO
IPC: A61N5/06
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a laser handpiece and laser therapeutic apparatus with an improved operativity capable of easily changing an irradiation direction of a laser light by a single hand during therapy. SOLUTION: The laser handpiece that irradiates the laser light from the source of therapeutic laser light to an affected region wherein a light route having a twisted forefront and a grip to be held by an operator is formed inside the handpiece body and a tube that leads the laser light which is axially and rotatively fixed around an axis of the above twisted forefront and is equipped with an laser light leading tube provided with a mirror that leads the laser light lead from the handpiece body to the outside through an opening made in the neighborhood of a terminal side, a rotational knob installed in the above grip side that axially rotates therein and a rotation transmitter that alters a rotational direction of the rotational knob to an axial direction of the twisted forefront so as to transmit the rotational force to the laser light leading tube.