baber/WOPTO huggingface dataset:
Patent JP-2002124247-A (JP)
Title: Lithium secondary battery
Inventor: YANAGIDA KATSUISA
IPC: H01M50/571
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery with connection resistance and internal resistance little increased after it has been stored for a long period of time or in a high temperature condition. SOLUTION: In this lithium secondary battery, a positive electrode terminal 51, a flange part 52, a washer 54, a first nut 55, and a second nut 56 constitute an electrode terminal mechanism 5 on the positive-electrode side. Their surfaces are covered with coating layers 51a, 52a, 54a, 55a and 56a, respectively, made of a ceramic material containing a transition metal.
Patent JP-2002120096-A (JP)
Title: Hydraulic operating system and handling method thereof
Inventor: KAWAGUCHI KOJI
IPC: B30B15/28
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To sufficiently make up for a discharge shortage of a pump 15 by an accumulator 41. SOLUTION: At the time of starting a system, a pressure ascending time Ta, changing from a prescribed first detection pressure, in which pressures in hydraulic circuits 17, 43, 49 are approximately equal to a gas filling pressure filled in the accumulator 41, to a prescribed second detection pressure higher than the first detection pressure, is measured, when operation of the system is stopped, a pressure descending time Tb, in which pressures in the hydraulic circuits 17, 43, 49 are changed from the prescribed second detection pressure to the prescribed first detection pressure, is measured, the pressure ascending time Ta and the pressure descending time Tb are compared, when the pressure descending time Tb is longer than the pressure ascending time Ta, it is judged that gas refilling of the accumulator 41 or changing of the accumulator 41 is required.
Patent JP-2002124669-A (JP)
Title: Silicon carbide semiconductor manufacturing method and device thereof
Inventor: KANEKO SAICHIRO
IPC: H01L29/423
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To manufacture an SiC semiconductor device having a gate electrode layer self-aligningly formed on a drain region and source region. SOLUTION: The semiconductor device comprises a P- type epitaxial layer 20 laminated on a P+ type SiC substrate 10; an N+ type drain region 30 and an N+ type source region 40 formed on a specified region of the epitaxial layer 20; oxide film 145, 140 formed on the surfaces of these regions; a recess trench 185 formed with the oxide films 145, 140 used as a mask on a channel region sandwiched between the drain and source regions 30, 40; a gate electrode insulation layer 60 formed in the trench 185 through a gate insulation film 50; a drain electrode 90, a source electrode 70 and a gate electrode (metal) 80 formed respectively on the drain region 30, the source region 40 and the gate electrode layer 60; a boron phosphorus silica glass 110 formed for insulating each electrode, a boron phosphorus silica glass 200 formed for protecting the substrate;  and a substrate contact electrode 100 formed on the backside of the substrate 10.
Patent JP-2002122826-A (JP)
Title: Method of manufacturing ophthalmic lens and ophthalmic lens
Inventor: TAKEUCHI TERUO
IPC: G02B5/00
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing ophthalmic lenses which can form thin films to desired shapes in the case where the dot-like thin films are formed on the lens surfaces. SOLUTION: This method has a process of placing the ophthalmic lens on a planar member which has many apertures formed in a dot form and has a curved surface approximately equal to the curved surface of the ophthalmic lens, a process for forming an proximate vacuum atmosphere as the atmosphere around the ophthalmic lens placed on the planar member by the process described above and a process of depositing a material for vapor deposition by evaporation on the loading surface side of the ophthalmic for spectacles through the apertures of the planar member after the process of forming the vacuum atmosphere.
Patent JP-2002121923-A (JP)
Title: Multiple dwelling house building
Inventor: KOJIMA MICHIYA
IPC: E04H9/02
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a multiple dwelling house building which is structurally rational and capable of coping with a highly free plan. SOLUTION: In this multistory or ultra-multistory multiple dwelling house, a high-rigidity outer peripheral rigid frame structure 1 made of reinforced concrete is formed with outer peripheral columns 9 and outer peripheral beams 10 at the outer peripheral section of the building, and high-rigidity core walls 2 formed with a multi-story shear wall made of reinforced concrete are provided so as to surround the central section of the building. The core walls 2 are split into a plurality of parts in the peripheral direction, and boundary beams 12 functioning as vibration control dampers are suspended between split individual core walls 2.
Patent JP-2002127175-A (JP)
Title: Foamed molding
Inventor: KOIKE TAKASHI
IPC: B32B3/26
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To protect the size of a product even when the foaming of an expandable synthetic resin is advanced after the completion of molding by a mold device, in a foamed molding having a skin layer formed by cooling and solidifying the resin injected into a cavity and a foamed layer formed in the skin layer by foaming the resin after the formation of the skin layer. SOLUTION: A rod-shaped connection part 14 for connecting parts corresponding to each other of the skin layer 12 with the foamed layer 13 held between them is formed integrally with the skin layer 12.
Patent JP-2002125698-A (JP)
Title: Application of apoprotein put to cell-free protein synthesis and method for producing holoprotein by cell- free protein synthesis
Inventor: KUROITA TOSHIHIRO
IPC: G01N33/68
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a reagent capable of judging the presence/absence of various cofactors or coenzymes or quantifying them easily and accurately, to provide a method for judging the presence/absence of various cofactors or coenzymes or quantifying them easily and accurately using the reagent, and to provide a simple and efficient method for producing a holoprotein. SOLUTION: This reagent for detecting or quantifying a cofactor or coenzyme is characterized by containing an apoprotein put to cell-free protein synthesis. The 2nd objective method for detecting or quantifying a cofactor or coenzyme involves using the reagent. The other objective method for producing a holoprotein is characterized by comprising conducting a cell-free protein synthesis in the presence of a cofactor or coenzyme.
Patent JP-2001156531-A (JP)
Title: Patch antenna using nonconductive thermally formed frame
Inventor: FRANEY JOHN PHILIP
IPC: H01Q13/08
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To solve problems of a conventional patch antenna by providing a nonconductive frame supporting resonators. SOLUTION: The nonconductive frame 124 supports the resonators 116, 118 of the patch antenna 100. The frame 124 can support the resonators 116, 118 without making holes in the resonators 116, 118 so as to solve a problem of generating an electric field component with an undesired polarity. In addition, the frame fixes the resonators 116, 118 at an area with a small current density thereby avoiding an undesired disturbing component form being generating in the radiation pattern. In one embodiment of this invention, the frame 124 is provided with a lip-like projection with an outer circumference meshing with an edge of a supply board 130 and then the frame 124 is fitted to the supply board 130 thereby.
Patent JP-2002128529-A (JP)
Title: Method of forming glass gob
Inventor: KUBO HIROYUKI
IPC: C03B7/082
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming glass gobs with high accuracy, low weight and high productivity by giving external force below the opening of outflow nozzle (orifice) of a glass furnace to bind fused glass in addition to its own weight and surface tension acting on the glass fluid flowing out from the opening. SOLUTION: In a process of dropping/outflowing melted glass from an opening of outflow nozzle (orifice), catching it by a glass gob receiver and gaining fixed weight of glass gobs, giving external force for active binding to the glass fluid flowing out from the lower end of opening in addition to its self weight and surface tension acting on the glass fluid separates and cuts necessary amount of fused glass.
Patent JP-2002129122-A (JP)
Title: Adhesive composition and adhesive tape for recyclable member
Inventor: AKASAKA KOSAKU
IPC: C09J163/00
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive composition which shows a high initial adhesion to various recyclable members (adherends), an excellent re-releasability from the adherends and an excellent adhesion to foams, and an adhesive tape for recyclable members using the composition, especially a double-sided adhesive tape for recyclable members. SOLUTION: The adhesive composition and the adhesive tape for recyclable members each comprises an acrylic copolymer (A) containing a carboxyl group and a hydroxyl group, an epoxy group-containing compound (B) having at least two epoxy groups, an adhesion-imparting agent (C) containing a terpene phenol resin (c1) and/or a polymerized rosin (c2) and a crosslinking agent (D).
Patent JP-2002127233-A (JP)
Title: Defect control system of extrusion molded product manufacturing line
Inventor: KONAGAMITSU TOORU
IPC: B29C48/92
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a defect control system capable of preventing the generation of defect, outflow and expansion by giving a warning and other improving request by judging the corresponding necessity or a preferential degree from the content and generation quantity of defect generated in the whole of an extrusion molded product manufacturing line. SOLUTION: The defect control system 2 is equipped with an input part 3 for inputting master data becoming the corresponding standard at the time of generation of daily defect result data or defect, a main memory part 4 storing the inputted defective result data and the master data, a judge part 5 reading the individual defectiveness result data and the master data corresponding thereto from the memory means to compare them with each other to judge whether a corresponding measure is required and an information part 6 for reporting the judge result. The main memory part 4 consists of a defective result data memory part 41 for storing defective result data, a master data memory part 42 for storing the master data and a judge result memory part 43 storing the judge result.
Patent JP-2002128155-A (JP)
Title: Case, package and method of shipping sterilized product
Inventor: SHIRAISHI YASUYUKI
IPC: B65D81/24
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a transport or carry case which can stand irradiation for sterilization such as electron beams(EB) or γ rays. SOLUTION: A foamed polyethylene terephthalate(PET) sheet is assembled into a box, and a product such as a medicine container is received. While a product is packed in this shipment case, the product is sterilized by irradiation, and the package is shipped.
Patent JP-2002137035-A (JP)
Title: Method of form rolling with variable lead
Inventor: SHINBUTSU TOSHINAKA
IPC: B21H3/04
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of form rolling which can apply form rolling on an outer circumference of a hollow tube and also change lead angle and/or depth of thread in process. SOLUTION: When applying form rolling on the outer circumference of the hollow material 13 using a round die 12a with a single rolling tooth 3, movement of the hollow material 13 in its axial direction is kept free, while the material 13 moves reciprocally by rotating the die 12a in normal and reverse directions.
Patent JP-2002136770-A (JP)
Title: Raising game system and computer readable recording medium having raising game progress program recorded thereon
Inventor: YOTSUGI HIROARI
IPC: A63F13/798
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a game full of interest in which a present virtual individual is made to appear inside a virtual organization constructed on a network and he/she is raised in correlation with the raising of the other virtual individuals. SOLUTION: A game server is provided with a subject preparation part 102 for preparing various subjects to be presented to respective information terminals 3 at every prescribed interval of time, a transmission/reception means 105 for transmitting the prepared subjects to the respective information terminals 3 and receiving response information from the information terminals 3 corresponding to the presented subjects, a storage part 114 for storing parameter values for addition/subtraction required for raising relating to response contents, a storage part 104 for at least updating and storing the parameter values corresponding to information specifying the respective virtual individuals,  and a raising processing part 102 for integrating the parameter for the addition/subtraction decided from the contents of the response information to the respective subjects with the present parameter value, storing it for each virtual individual of the storage part 104 and performing the promotion/demotion processings inside the virtual organization of the virtual individual corresponding to the information terminal on the basis of the parameter value. The objective is promotion to a highest rank inside the virtual organization.
Patent JP-2002150547-A (JP)
Title: Method for manufacturing glass substrate for information recording medium
Inventor: SAITO YASUHIRO
IPC: C03C21/00
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To manufacture a glass substrate for information recording medium having excellent flatness and cleanness. SOLUTION: A glass substrate 1 consisting of aluminosilicate-based glass material or the like is subjected to precision polishing treatment in a polishing stage 2 and the resultant glass substrate is washed by using an acid aqueous solution consisting of hydrofluoric acid and the like and an alkaline aqueous solution consisting of sodium hydroxide and the like in a successive first washing stage 3. The resultant glass substrate is subjected to heat treatment, preferably concurrently including chemically strengthening treatment in a fused salt, in a heating stage 4 to relax the permanent set formed on the surface of the glass substrate 1 and then the glass substrate 1 is washed again by using an acid aqueous solution 5a and an alkaline aqueous solution 5b in a second washing stage 5.
Patent JP-2002113309-A (JP)
Title: Hair-collecting equipment
Inventor: WATABE MITSUO
IPC: B01D29/00
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To prevent mixing of hairs or the like into sludge when the sludge is converted into a compost in a small scale treatment plant. SOLUTION: A screen is formed with a punching metal and two stages of an outer cylindrical screen and an inner cylindrical screen are provided in a conventional hair-collecting device. At the same time, the diameter of each hole of the punching metal is enlarged so as to prevent clogging by dust. Further, a cylindrical net is installed, and the hair collecting device is made into a by-path or parallel system. Thereby, even when one of the paths is clogged, it is possible to continuously operate by changing the clogged path to the other path by the switching operation of a motor operated valve based on a pressure sensor.
Patent JP-2002149562-A (JP)
Title: System for notifying received information
Inventor: SHIMODA HIDEO
IPC: G06F3/048
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To clearly and easily notify the reception of an e-mail. SOLUTION: A communication terminal device 1 is provided with an e-mail receiving part 4 receiving e-mail stored in a mail box 3 in a mail server and a received information analyzing part 5 checking the number of the e-mails and the existence/absence of attached files, and communication equipment 2 connected to the communication terminal device 1 by a USB is provided with a reception notifying part 9 that operates according to a notification pattern set on the basis of a notification signal from the communication terminal device 1. When the analyzing part 5 outputs the notification signal in accordance with analysis results such as the number of the e-mails and the existence/absence of the attached files to the communication equipment 2, the reception notifying part 9 notifies a user of the reception of the e-mail by sound, light and movement.
Patent JP-2002149047-A (JP)
Title: Scheme of online academic ability diagnosis and learning guidance
Inventor: RI RONEI
IPC: G06Q50/00
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide discrete learning guidance meeting the learners' individual missteps and weak points or academic ability conditions in collections of learning questions or academic ability tests. SOLUTION: A database of the learning questions which are made paperless is constituted by using computer technology and editing the academic ability tests or the collections of the learning questions to formats of WEB pages. In succession, the learner are provided over the Internet with such academic ability tests and questions and the learners' academic ability is tested within the limited time. Further, the learners' answers are graded online, by which the distribution, classification, etc., of the correct answers and incorrect answers are statistically compiled and academic ability diagnosis case records are built by each of the learners.  Not only the learning conditions of the learners can then be integrally recognized but the brush up questions and tests for reinforcement meeting the learners' individual missteps and weak points or academic ability conditions can be provided as well.
Patent JP-2002151381-A (JP)
Title: Method for forming pattern
Inventor: HARANO TOSHIHIKO
IPC: G03F1/54
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the unevenness of a thick photoresist pattern retained after ashing being increased, due to the occurrence of unevenness in the shape of the thick pattern, according to post-baking conditions after developing by second time patterning, except the thick pattern after a thin photoresist pattern has been removed through ashing or the like, by enabling simultaneous formation of two patterns by one time photolithography by using an exposure of a gray tone mask. SOLUTION: A method for forming the pattern comprises the step of post- baking the pattern at a temperature range of 110 to 115 deg.C after developing for a period of 130 to 150 s to form in shape an edge of the thick resist pattern 72 in a shape close to being perpendicular. Thus, reduction in the film of the photoresist in the lateral direction due to ashing is reduced, the disperson of an opening width do of the retaining resist pattern 73 can be decreased small to 0.4 to 0.6 μm, and the width can be formed with high uniformity.
Patent JP-2002150962-A (JP)
Title: Cathode-ray tube and color selection mechanism
Inventor: HORIUCHI YOSHIRO
IPC: H01J29/02
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To improve quality of image of the display image by suppressing the X shifting by thermal effects on the color selection mechanism of the cathode-ray tube and moreover by making GH appropriate, and thereby increasing the tolerance against the deterioration of images, such as color slippage. SOLUTION: The support spring member 1 of plate spring-shape for supporting the color selection mechanism in the cathode-ray tube is formed by a material, which has a larger coefficient of thermal expansion than the coefficient of thermal expansion of the frame member 3, constituting the frame of the color selection mechanism.
Patent JP-2002149397-A (JP)
Title: Method and circuit for generating fixed decimal point data
Inventor: UCHIDA KENJI
IPC: G06F7/76
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To improve a bit decoding rate even while reducing a circuit scale. SOLUTION: When a plurality of pieces of floating decimal point data are inputted, an exponent part MAX value detection circuit 10 first detects floating decimal point data to be the largest among the plurality of pieces of floating decimal point data, and an exponent part subtracter 20 next calculates the difference between the value of the exponent part of a plurality of pieces of inputted floating decimal point data and the value of the exponent part of a plurality of pieces of floating decimal point data to be the largest. After that, a shift register 30 shifts the mantissa part of the inputted floating decimal point data by as much as the difference calculated by the subtracter 20, and a bit extracting part 40 extracts the prescribed number of bits in the shifted mantissa part as fixed decimal point data.
Patent JP-2002151240-A (JP)
Title: Ceramic heater
Inventor: NAKANE KAZUYASU
IPC: H05B3/18
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic heater of high durability which is dense, of high strength, small thermal capacity, and excellent in resistance to thermal shock, and yet, can follow rapid rise in temperature and cooling. SOLUTION: The ceramic heater is composed of lattice body of wire material with heat resistant conductive material 12 formed around a heat resistant metal core material 11 and heat resistant, oxidation resistant ceramics around the heat resistant conductive material.
Patent JP-2001143725-A (JP)
Title: Fuel cell
Inventor: MIZUNO SEIJI
IPC: H01M8/10
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To realize a superior cell performance by removing impediment to gas spread and deterioration in water drainage. SOLUTION: A stepped surface being the bottom surface of a flow channel of a separator is provided with protrudes of a plural number of rectangle bodies in the shape of lattice and ribs 96, 97 in the shape of a thin and long straight line to trisect the width on the stepped surface. The ribs 96, 97 permit its one end to connect to a plane of the outside edge of the separator and other end to space away for a predetermined distance S1, S2 from the plane of the outside edge. The stepped surface divides into not only 3 regions by the ribs 96, 97 but also one large flow channel in the shape of meandering is formed on the stepped surface. Also, the constitution of the first to third flow channel widths W1, W2, W3 formed by the ribs 96, 97 becomes narrow in regular order (that is, it has a relation of W1>=W2>=W3).  By this constitution, it is possible to permit the speed of supply gas to rise.
Patent JP-2002158691-A (JP)
Title: Mail arrival informing circuit and mail arrival informing system
Inventor: RACHI TADAAKI
IPC: H04L12/54
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To confirm arrival of a mail, without starting the mail software of a personal computer, even if an operator is not located close to TA. SOLUTION: In a mail arrival informing system, a mail arrival informing circuit 2 is connected to wiring 8, to which TA1 and a telephone set 3 are connected, and the arrival of the mail is informed by a mail arrival informing circuit 2. Information on the arrival of the mail, sent by TA1 via an ISDN network, is received and output showing that information on the arrival of the mail is received is performed. The mail arrival informing circuit 2 detects output showing that information on the arrival of the mail, which TA1 outputs, is received via wiring 8 and reports that information on the arrival of the mail is received.