baber/WOPTO huggingface dataset:
Patent JP-2001282877-A (JP)
Title: Shape representation method, shape representation device and storage medium storing shape representation program
Inventor: KONDO KOICHI
IPC: G06F17/50
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a shape representation method by which functions such as assembly modeling, mechanism simulation, interference check and the like are made applicable even to shape data based on a polyhedric approximation. SOLUTION: An approximate shape data which is, at least, a part of a three- dimensional shape and is obtained by combining plurality of polyhedrons is read in. A subset of polyhedrons satisfying a predetermined criterion is sought for, based on the shape data which is read in, the subset is subjected to the fitting of analytical curved plane, the remained subsets of plurality of polyhedrons are subjected to the fitting repeatedly, and, by combining analytical curved planes obtained finally, a three-dimensional shape is represented.
Patent JP-2001078799-A (JP)
Title: Diagnosis of biliary tract carcinoma by detection of chromosomal abnormality
Inventor: JITSUKAWA TOMOFUMI
IPC: G01N33/53
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To surely diagnose the affection, malignant transformation, metastasis, prognosis, etc., of biliary tract carcinoma including gallbladder carcinoma and intrahepatic biliary tract carcinoma in high accuracy by detecting the amplification and depletion at a specific site of a chromosome of biliary tract carcinoma cell derived from a patient. SOLUTION: Biliary carcinoma is diagnosed by detecting the amplification of the short arm of the 7th human chromosome of the corcinoma cell derived from a patient, the short arm 11 to the short arm 14 of the 7th human chromosome, the long arm of the 19th human chromosome, the long arm 23 to the long arm 24 of the 8th human chromosome, the long arm 22 to the long arm 25 of the 1st human chromosome, the long arm of the 17th human chromosome, the long arm 12 to the long arm 21 of the 17th human chromosome, the short arm of the 12tn human chromosome, the short arm 12 of the 12th human chromosome, the long arms 12-13.1 of the 20th human chromosome, the long arm of the 3rd human chromosome, the long arm 13 of the 22th human chromosome or the short arm 14 to the long arm ter of the 5th human chromosome or the depletion of the short arm 21 to the short arm 23 of the 9th human chromosome,  the long arm of the 5th human chromosome, the long arm 13 to the long arm 14 of the 5th human chromosome, the long arm 21 of the 18th human chromosome, the short arm 11 to the short arm ter of the 17th human chromosome, etc.
Patent JP-2001288911-A (JP)
Title: Commercial building having seat space and kitchen space using secondhand container as foundation material
Inventor: SHIRAKAWA YOICHI
IPC: E04B1/343
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a simplified shop having a seat space and a kitchen space capable of effectively taking advantage of the inside space of a container and sufficiently displaying a function as one shop independent of only one container. SOLUTION: A commercial building having the seat space and kitchen space using the secondhand container as foundation material forms the L-shaped seat space (3) and kitchen space (4) inside of the secondhand container (1) by providing a crank-shaped partition wall (2) to the inside of the container (1) and, at the same time, two doorway doors (8 and 9) respectively connected to the kitchen space (2) and seat space (3) are provided to side walls (1a) opposed to the longitudinal space of the seat space (3) in the container (1).
Patent JP-2001291958-A (JP)
Title: Laminated wiring board
Inventor: ASAI YASUTOMI
IPC: H05K1/16
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a laminated wiring board capable of easily changing the circuit constant. SOLUTION: In a laminated substrate 1 in the four-layer structure, having the top and bottom layers of first and second insulating layers 21 and 22 and laminating first and second dielectric layers 31 and 32 between them, conductor layers 51 and 54 are arranged facing, so as to sandwich the first or second dielectric layer 31 or 32 and three kinds of capacitors 61-63 are formed. Also these respective capacitors 61-63 and surface lands 41-43 formed on a surface 1a of the laminated substrate 1 are connected via a via hole 7. Then, by selecting any one of the surface lands 41-43, desired one of the capacitors 61-63 can be selected.
Patent JP-2001293672-A (JP)
Title: Rechargeable electric tool
Inventor: OKUMURA MICHIO
IPC: B23D45/16
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To certainly remove a battery pack at replacement of a saw tooth. SOLUTION: A shaft lock 27 engageable with a chamfered part 8a of an output shaft is slidably stored in a blade case 4, being energized to a backwardly lock release position. A joint 35 is provided on the extension of the shaft lock 27 in the pressing direction slidably, energized to the most backing position. The joint 35, at the most backing position, is close to the upper surface of the battery pack 24 with front end 38 mounted to a handle 21. Even if the shaft lock 27 is pressed in this state, the joint 35 abutting to the upper surface of the battery pack 24 regulates progression to a lock position where the shaft lock 27 engages with the chamfered part 8a.
Patent JP-2001296384-A (JP)
Title: Module type underwater repairing device and method
Inventor: SATO KATSUHIKO
IPC: G21C19/02
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain a partial repairing device and method having high activity which can respond a variety of construction object even with somewhat bad efficiency and immediately insert and place in the core. SOLUTION: The device hat a work part constituted of a scan drive module 2 selectively detachable of various tool modules capable of repairing in-core structure and having a scan/transmission axis for the tool module 1, an underwater fan module 3 selectively detachable of the scan drive module 2 and a buoyancy module 4 ensuring the posture direction, and a base part constituted of a manipulator module 5 having inside an actuator drive mechanism, an attraction module 6 detachable from the manipulator module and capable of attracting to the wall surface, and a buoyancy module 8 ensuring the posture direction. Each module is combined according to the various work objectives in the core to change or remodel the states and the functions and also remotely combined in the core by an underwater detachment provided in each module when necessary.
Patent JP-2001294804-A (JP)
Title: Powder coating composition
Inventor: KISHIDA TAKAHITO
IPC: C09D167/00
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a powder coating composition high in storage stability even by a low baking temperature, good in mechanical properties and water resistance of a coating film therefrom, and easily applicable to coating line. SOLUTION: This powder coating composition contains 100 pts.wt. of a carboxyl-containing polyester resin having both specific resin solid acid value and softening point, 0.1-10 pt(s).wt. of an epoxy group-containing vinyl-based resin having both specific epoxy equivalent and softening point, 0.1-10 pt(s).wt. of an epoxy resin having specific epoxy equivalent, and a β-hydroxyalkylamide curing agent in such an amount as to be (0.05:1) to (1/1) in the equivalent ratio of the hydroxyl group in the curing agent to a total of the epoxy groups in the above vinyl-based resin and the epoxy resin.
Patent JP-2001305684-A (JP)
Title: Image information reader
Inventor: SHIBABUKI NAONOBU
IPC: G21K4/00
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To efficiently perform highly accurate image reading processing without damaging a both-side reading type stimulable phosphor sheet. SOLUTION: This image information reader is provided with first and second guide members 70 and 72 arranged on the back face side of a stimulable phosphor sheet 22 fed in terms of subscanning in the direction of an arrow A through a pair of first and second rollers 60 and 62 and to guide the stimulable phosphor sheet 22 and a glass guide 74 arranged corresponding to the irradiation position of a laser beam L on the back face side, and the first and second guide members 70 and 72 and the glass guide 74 are integrally attached to an attaching member 76.
Patent JP-2000353397-A (JP)
Title: Device and method for performing screen test of defect leakage for memory device
Inventor: RUSSELL J HAFUTON
IPC: G11C11/401
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for screen test of defect leakage for a memory device such as a DRAM(dynamic random access memory) cell and the like. SOLUTION: Special single bit obstacles caused by a leakage current, a junction current, or a threshold value leakage current are characterized by varying (p) well voltage 32 of a memory device during reading operation of a test. The (p) well test voltage is varied by initial program load(IPL) of a test code. An additional logic circuit is provided on a memory IC to decode an IPL logic signal. In order to perform a (p) well variation test, the memory device is provided with an IPL decoding logic circuit 60, a reference voltage generator 70, an IPL voltage reference multiplexer 80, a (p) well voltage feedback circuit 90, and a differential amplifier circuit 36.
Patent JP-2001305168-A (JP)
Title: Instrument, method, and recording medium for electromagnetic wave noise measurement
Inventor: EBIZUKA YASUO
IPC: G01R29/08
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an instrument, a method, and a recording medium for electromagnetic wave noise measurement which can prevent electromagnetic wave noise from being mismeasured and improve measurement efficiency. SOLUTION: The electromagnetic wave noise measuring instrument 10 includes a PC 12, an electric field intensity meter 14, a spectrum analyzer 16, a preamplifier 18, a controller 20, a printer 22, etc. The controller 20 is connected to a turntable 28 for rotating an object of electromagnetic wave noise measurement, e.g. a copying machine 26 and an antenna elevator 32 for elevating an antenna 30 for measuring electromagnetic wave noise radiated from the copying machine 26. The controller 20 controls the turntable 28 and antenna elevation table 32 according to indications of the PC 12. The PC 12 compares a QP value obtained by the electric field intensity meter 14 with a peak level obtained by the spectrum analyzer 16 and displays an error message when the difference is large.
Patent JP-2001026568-A (JP)
Title: Production of carboxylic acid tertiary alkyl ester
Inventor: SHINTAKU TETSUYA
IPC: C07C67/04
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To easily obtain the subject ester in high yield by an industrially advantageous method by reacting a specific carboxylic acid with a vinylidene compound in the presence of a phosphorus halide. SOLUTION: This ester of formula II is obtained by reaction between (A) a carboxylic acid of the formula R1-COOH (R1 is an organic group) and (B) a vinylidene compound of formula I (R2 and R3 are each a 1-4C alkyl) at >=1.5 mol per mol of the component A, preferably >=1.8 mol (maximally <=10 mol, preferably <=3 mol) in the presence of (C) a phosphorus halide at >=0.05 mol per mol of the component A, preferably >=0.15 mol (maximally <=1 mol, preferably <=0.4 mol), and if necessary (D) water. The component B is preferably isobutylene, or the like. The component C is e.g. phosphorus oxytrichloride, phosphorus trichloride, dichlorophosphonic acid.
Patent JP-2001302747-A (JP)
Title: Resin composition, solder resist resin composition, and their cured items
Inventor: MATSUO YUICHIRO
IPC: C08G18/58
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition which is excellent in flexibility and resistances to soldering heat, heat degradation, and nonelectrolytic gold plating, can be developed with an organic solvent or a dilute alkali solution, and is suitable for a solder resist and an interlayer insulation layer. SOLUTION: This composition contains (A) a carboxyl-group-containing oligomer which is prepared by reacting (a) an epoxy resin having two epoxy groups with (b) a monocarboxylic acid compound having an ethylenically unsaturated group and reacting (c) the resultant epoxy (meth)acrylate with (d) a polyimide precursor represented by formula (1) (wherein R1 is a 2-30C tetravalent organic group; R2 is a 2-240C divalent organic group; and (n) is 0 or a positive integer) having terminal anhydride groups and (e) an organic poyisocyanate compound, (B) a diluent, (C) an unsaturated-group-containing polycarboxylic acid resin, (D) a photopolymerization initiator, and (E) a thermosetting component.
Patent JP-2001305244-A (JP)
Title: Case for radio wave wristwatch, manufacturing method for the case, and radio wave wristwatch using the case
Inventor: KATAYAMA RYUTARO
IPC: G04G21/04
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a case for an radio wave wristwatch suitable to realize the radio wave watch having a high-grade feeling in appearance. SOLUTION: This case for the radio wave wristwatch has a case base body transmitting an electric wave; and a thin film wholly or partially covering the outer surface of the case base body, having the surface of a metallic color.
Patent JP-2001301994-A (JP)
Title: Sheet feeding device
Inventor: KUGE TAKANOBU
IPC: B65H1/28
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide the sheet feeding condition for feeding at least two kinds of paper sheets in a space inside of a cassette with simple structure, and to provide the sheet feeding condition for feeding multiple number of paper sheets when necessary without complicating the structure. SOLUTION: This sheet feeding device is provided with a first housing part 2 for housing the paper sheets 1, a second housing part 4 provided inside the first housing part 2 and for housing the paper sheets 3, a common feeding means for feeding the paper sheets 1 and 3 one by one from the first and the second housing parts 2 and 4, and a moving means 6 for moving the second housing part 4 to a position for feeding the paper sheets 3 with a delivery means. The second housing part 4 can be removed when necessary so as to feed at least two kinds of paper sheets or multiple number of paper sheets.
Patent JP-2001303978-A (JP)
Title: Throttle control device
Inventor: SAKURAI TORU
IPC: F02D9/10
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a throttle control device capable of improving accuracy in control of a throttle valve. SOLUTION: A throttle gear 5 is fixed to a throttle shaft 2, on which a relief lever 9 is rotatably mounted. A backspring 11 energizes the relief lever 9 in the valve-closing direction, and a relief spring 10 energizes the throttle gear 5 in the valve-opening direction. An abutting means b is mounted between the throttle gear 5 and the relief lever 9, and an abutting means a is mounted between a throttle body 1 and the relief lever 9. The abutting position A of the means a and the abutting position B of the means b are disposed on one flat surface P orthogonal to the axis line L of the throttle shaft 2, where the action position C of returning force of the backspring 11 relative to the relief lever 9 is located.
Patent JP-2001300224-A (JP)
Title: Filter cartridge
Inventor: NOBUHARA HIDEO
IPC: D04H3/147
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a filter cartridge excellent in liquid permeability, filtering life and the stability of filtering accuracy. SOLUTION: This filter cartridge is constituted by winding a strip like nonwoven fabric comprising a thermoplastic fiber around a perforated cylindrical body in a figured state. When the air passing quantity of the strip like nonwoven fabric is set to X (cm3/cm2/sec) and the weight basis thereof is set to Y (g/m2), the strip like nonwoven fabric satisfies the formula (A); logY<3.75-0.6 (logX).
Patent JP-2001312402-A (JP)
Title: Card system, ic card, and recording medium
Inventor: YAMAZAKI KENJI
IPC: G06F21/12
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a card system, etc., which can safely supply an application. SOLUTION: An IC card 4 stores a permission table where the hash value of an application allowed by a card issue center 1 to be supplied is set. The IC card 4 obtains the hash value of an application supplied from a service providing server 5, decides whether the hash value matches the hash value registered in the permission table, and stores the application in a prescribed area of the IC card 4 when they match each other, but performs prescribed error processing when not.
Patent JP-2001313463-A (JP)
Title: Substrate for evaluating wettability, and method for evaluating wettability of brazing material electrode
Inventor: FUKUDA YOSHIKI
IPC: B23K1/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a substrate and method for evaluating, by which the solder wettability of a connection electrode of an electronic component with a solder ball as a connection electrode, e.g. such as BGA can be evaluated readily under a safe environment and with high reliability. SOLUTION: An evaluating substrate 10 is provided with wettability evaluating electrodes 11, each being made of a metal film which is formed on an end side on one surface of a base material 13. Each evaluating electrode 11 comprises a circular part 11a in one side and a strip part 11b extending from the circuit part 11a to the end edge side of the base material 13. The circular part 11a is used as a melting/fixing electrode for melting and fixing a solder ball of a BGA component (component electrode). For evaluating wettability, after a component is mounted on the evaluation substrate 10 (the solder ball is abutted on the circular part 11a), the solder ball is melted and the wet spread of the solder onto the evaluating electrode is observed visually, so that, wettability of the solder ball can be evaluated.
Patent JP-2001316473-A (JP)
Title: Dendrimer-structure-container polymer
Inventor: YOSHITAKE MAKOTO
IPC: C08G63/91
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a novel dendrimer-structure-containing polymer obtained by hydrosilylating an organosilicon compound having an acrylic or methacrylic group and a specified dendrimer structure with a silicon-bonded-hydrogen- containing polymer. SOLUTION: There is provided is a dendrimer-structure-containing polymer obtained by reacting an organosilicon compound represented by the general formula: (wherein R1 is a 1-10C alkyl or an aryl; R2 is a divalent organic group; c is 2 or 3; X1 is a specified silylalkyl; and Y is an organic group containing an acrylic or methacrylic group) with a silicon-bonded-hydrogen-containing polymer in the presence of a transition metal hydrosilylation catalyst.
Patent JP-2001316869-A (JP)
Title: Electrolytic plating method
Inventor: YAGI YASUSHI
IPC: H01L21/288
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain a plated layer with a uniform film thickness, by improving a setting of a rotation speed of a semiconductor wafer W and a circulation flow rate of a plating solution 3 for driving out bubbles A without fail, in a plating process in which bubbles A are driven out from a treated surface of the semiconductor wafer W not to influence on the surface. SOLUTION: This electrolytic plating method comprises a process of driving out the bubbles A dwelling on a liquid contacting surface of the semiconductor wafer W by rotating the semiconductor wafer W on a holding body 18 at a rotating speed of 30 rpm along while circulating a plating solution 11 at a flow rate of 5 L/minute through a pump 20 B when the semiconductor wafer W was immersed in the plating solution 11, and a process of subjecting the semiconductor wafer W to plating treatment after converting the flow rate of a plating solution 141 to 10 L/minute through the pump 20 B.
Patent JP-2001315459-A (JP)
Title: Heat sensitive stencil base paper and die making method
Inventor: HASHIMOTO HIROHIDE
IPC: B41C1/055
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a uniformly dense printed matter by a method wherein the adhesion between a heat sensitive stencil paper and a thermal head is improved so as to obtain favorable perforations in the die making of the heat sensitive stencil with the thermal head. SOLUTION: In the die making method of the heat sensitive stencil paper, which is formed by laminating a thermoplastic resin film and a porous support to each other and in which the thermoplastic resin film is meltingly perforated by being brought into close contact with the thermal head through the depression from the porous support side with a platen roller, the porous support of the heat sensitive stencil base paper is impregnated with a liquid selected from an emulsion prepared under the condition that the oil-based component (1) having a viscosity of 400 mPa.s or more and an oil content/water content (2) varies 35 to 100 wt.% 0 to 65 wt.% or with a gel-like matter, which is fluidized through the application of stress thereto.
Patent JP-2001320750-A (JP)
Title: Radio communication terminal and radio communication system
Inventor: HAYASHI HIROMASA
IPC: H04W76/04
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To avoid in advance the continuation of a silent state over a long time. SOLUTION: When the silent state is detected to continue for a predetermined time or more, a radio status report 2 is transmitted to a portable telephone network 10. The portable telephone network 10 transmits the designation of a radio channel for changeover destination, when the radio status report 2 is received from the portable telephone terminal 1. When the portable telephone terminal 1 receives the designation of the radio channel for changeover destination from the portable telephone network 10, it can perform switching of the communication channel. Thereafter, the continuation of the silent state is avoided previously to continue over a long time by performing switching to other communication channels from a communication channel responsible for the silent state when the communication channel of the changeover destination is normal.
Patent JP-2001318827-A (JP)
Title: Memory access control circuit
Inventor: TOBA AKIRA
IPC: G06F12/06
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a memory access control circuit capable of developing the performance of a controller to the maximum. SOLUTION: An address signal, a CS signal, and a We signal whose active periods are different from each other are applied to a controller 22a of a memory card 22, and an ID data signal is read from a memory 22b. A CPU 12 checks the validity of each read ID data signal. Concretely, value of common data included in the ID data signal is compared with a prescribed value, and when the common data value indicates the prescribed value, it is judged that the ID data signal is proper, but when the common data value does not indicate the prescribed value, it is judged that the ID data signal is not proper. The CPU 12 decides the shortest active period among the active periods when the legal ID data signal is read as an optimal active period.
Patent JP-2001321920-A (JP)
Title: Reduction casting method and molding flask for reduction casting
Inventor: BAN KEISUKE
IPC: B22C3/00
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a reduction casting method which can improve casting efficiency by preventing the closure of supply piping into a cavity when casting the oxidized film on the molten metal surface of metal while reducing the same by a reducing compound. SOLUTION: When aluminum castings are cast by pouring the melt of aluminum into the cavity 12a of a molding tool 12, a magnesium nitrogen compound which is the reducing compound is formed by reacting the oxidized film on the molten metal surface of the aluminum poured into the cavity 12a of the molding tool 12 with gaseous magnesium and gaseous nitrogen and thereafter the molten metal is poured into the cavity adhered with the magnesium nitrogen compound on the inside wall surfaces and while the oxidized film of the molten metal surface is reduced by the reducing compound, the oxidized film is cast.