baber/WOPTO huggingface dataset:
Patent JP-2001250060-A (JP)
Title: Electronic commercial transaction system
Inventor: FUKUDA TORU
IPC: G06Q50/00
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an electronic commercial transaction system convenient for both seller and buyer by solving such problem of a conventional price transfer and payment system that is possible to generate disadvantage in ether one of pre-payment and post-payment at timing to pay a price in various kinds of sales (mail-order business or internet sales) of commodities or services. SOLUTION: Concerning this electronic commercial transaction system, the stop of price payment to the seller can be executed to a holding means within a prescribed holding period after the buyer paied the price to the holding means on the internet or after the buyer transferred the prescribed price through the internet to the holding means neutral for both the buyer and the seller, the payment of the price to the seller is held for the prescribed holding period by the holding means without fail, return to the buyer is executed within that holding period on prescribed conditions and when the return to the buyer is not executed within that holding period, after the lapse of the holding period, the payment of the price to the seller is executed on the prescribed conditions.
Patent JP-2001254213-A (JP)
Title: Knee supporter
Inventor: KAWAI TORU
IPC: A63B71/08
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a knee supporter good in feeling of wear in a leg knee and scarcely causing the loss of the wearing form of the knee supporter, slipping down of the knee supporter from a wearing position, etc. SOLUTION: This knee supporter A is provided with freely detachably operable joining means 4 for holding the supporter body 1 in a winding posture on superimposed surfaces 2a, 2b, 3a and 3b of both free ends 2 and 3 superposed on the kneecap side in the supporter body 1 having a length windable from the popliteal side of the knee to the kneecap side. Furthermore, the intermediate parts 1A in the winding direction of the supporter body 1 are provided with elastic restoring means 5 for applying an elastic shrinking force in the winding direction.
Patent JP-2000281695-A (JP)
Title: Carbonylation of epoxide derivative
Inventor: LEE BYEONG-NO
IPC: C07C47/19
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a transition metal catalyst excellent in reaction activity and selectivity in a hydroformylation reaction of epoxide derivative, and also easy to recover and regenerate, by constitution it of a specific transition metal compound or the like. SOLUTION: This transition metal catalyst comprises a transition metal compound containing a cyclopentadienyl group of formula I or II [M is cobalt wherein the oxidation number corresponds to monovalent or trivalent; (a) is e.g. a group BF4-; 1 is e.g. 0 to 2, when (a) is a monovalent anion or the like; m is e.g. 0, 2 or 4, when (a) is a monovalent anion or the like; R1 to R5 are each H, F or the like; (a) to c are each 0 to 3 and a+b+c=3; X to Z are each carbon monoxide or the like; Xa' is OH or the like; Yb' is Cl or the like], or comprises a compound synthesized by reacting the above-mentioned transition metal compound with a compound having one or more acting groups [e.g. the formula IrCp*Cl2PPh2CH2CH2CH2CH2PPh2IrCp*Cl2 (Cp is pentamethylcyclopentadienyl; Ph is phenyl)].
Patent JP-2001261344-A (JP)
Title: Mn-zn ferrite and method of producing the same
Inventor: KOBAYASHI OSAMU
IPC: C04B35/38
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a Mn-Zn ferrite having a specific resistance over an order of 1 Ωm and also a low magnetic core loss even in a high frequency zone over 1 MHz. SOLUTION: This Mn-Zn ferrite consisting of a basic component composition of 44.0-49.8 mol% Fe2O3, 6.0-15.0 mol% ZnO (provided that 15.0 mol% is excluded), 0.1-3.0 mol% CoO, 0.02-1.20 mol% Mn2O3 and rest of MnO, is obtained by suppressing Fe2O3 in a lower range than 50 mol% which is a stoichiometric composition, adding CoO and Mn2O3 in optional amounts and making <10 μm mean crystal particle diameter.
Patent JP-2000328246-A (JP)
Title: Method for manufacture of titanium nitride thin film and manufacturing apparatus therefor
Inventor: TOBE NORIKI
IPC: C23C16/34
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a thin TiN film capable of improving step coverage of contact holes having an aspect ratio of >=6 at an aperture diameter ϕ of <=0.25 μm when manufacturing the thin titanium nitride film by a CVD process using an organic titanium compound as raw material and a manufacturing apparatus therefor. SOLUTION: This method is to manufacture the thin titanium nitride film by the CVD process on the surface of a heated substrate 20 under a total pressure of <=100 pa by supplying the gas formed by vaporization of the organic titanium compound and an additive gas reacting therewith into a reaction vessel 10. In this case, the relation between the partial pressure Paddcd gas of the additive gas in the reaction vessel and the partial pressure Porganometallic gas formed by the vaporization of the organic titanium compound is set to 0<Paddcd gas/< Porganometallic gas<10. In addition, the temperature of the heated substrate is set in an adequate range.
Patent JP-2001265738-A (JP)
Title: Internet personal authentication method and information terminal equipment
Inventor: AOKI YUTAKA
IPC: G06Q20/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To generate an electronic signature hard to steal and to use it for authentication. SOLUTION: A client (transmission source) transmits information with the electronic signature generated on the basis of physical features or the like through a communication network such as Internet to a transaction destination. On the other hand, the transaction destination transfers the transmitted electronic signature to an identification center connected to the communication network for an identification request. The authentication center retrieves a corresponding electronic signature out of the transferred electronic signature and an electronic signature for each client previously registered on an electronic signature data base, compares and decides the truth/false of the transferred electronic signature and the authentication is performed for every individual.
Patent JP-2001266325-A (JP)
Title: Perpendicular magnetic recording medium
Inventor: ANDO TOSHIO
IPC: G11B5/65
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a perpendicular magnetic recording medium wherein a perpendicular magnetic recording layer is formed, capable of obtaining a high S/N ratio to a signal of high recording density (a signal of a high frequency). SOLUTION: The perpendicular magnetic recording medium wherein the perpendicular magnetic recording layer consisting of a hexagonal close packed structure (hcp) which consists essentially of a four component alloy of Co-Cr-Ta- Nb and whose axis c is neatly perpendicular to the film surface of the layer is film-formed on at least a non-magnetic substrate is characterized in that >400 kA/m saturation magnetization value Ms of the perpendicular magnetic recording layer can be obtained by specifying the composition ratio of Cr of the perpendicular magnetic recording layer to be <=20 at.% (atom %).
Patent JP-2001264285-A (JP)
Title: Modified electrode for detecting 3,4-dihydroxyphenyl acetic acid and/or homovanillic acid and its detecting method
Inventor: OSAKA TAKEO
IPC: G01N27/333
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an electrochemical detecting method for quickly and easily performing quantitative measurement of 3,4-dihydroxyphenyl acetic acid and homovanillic acid as a neurotransmitter metabolite negatively charged similarly to ascorbic acid even in a tested sample containing ascorbic acid such as brain extracellular humor of mammals. SOLUTION: Using a modified electrode, whose conductive substrate surface is chemicaly modified with a cation compound, as a working electrode, 3, 4- dihydroxyphenyl acetic acid and homovanillic acid in the tested sample is electrochemically oxidized in the coexistence of ascorbic acid, and from the obtained oxidation peak potential, peaks of ascorbic acid, 3,4-dihydroxyphenyl acetic acid and homovanillic acid are specified, and then, each concentration is determined from a current at each of the oxidation peaks.
Patent JP-2001265973-A (JP)
Title: Device for supporting transaction
Inventor: TERAJIMA SHIGEHIKO
IPC: G06Q40/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a transaction support device by which a specified order for which a seller and a purchaser are previously decided is surely secured. SOLUTION: A transaction order input means 1a inputs orders from a terminal 2. A sales processing means 1b performs a sales processing for a normal order. A specified order extracting means 1c extracts the specified order from the inputted orders, to which the seller and the purchaser are previously decided. A specified order sales processing means 1e transmits a control signal to a sales processing holding means 1d when the specified order is given, stops the execution of the sales processing by the means 1b and performs the sales processing between a selling order and a purchasing order for the specified order. When the sales processing is completed, the control signal is transmitted to a holding release means 1f and, then, the holding of the sales processing is released.
Patent JP-2001269456-A (JP)
Title: Pachinko game machine
Inventor: NISHIMOTO YUKIO
IPC: A63F7/02
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine full of game functions wherein a player can participate in winning a jackpot so that a feeling of expectancy of winning can be increased and simultaneously a feeling of satisfaction can be given. SOLUTION: A lottery display element 11 is provided in a display unit 4 of the pachinko game machine 1 to display a jackpot or a blank, and a plurality of stop buttons 12 are provided on a game machine body 2 to operate the element 11. When a combination of patterns 12 of a variable pattern display body 10 of the unit 4 becomes a ready for winning state, one of the buttons 12 selected is depressed, whereby whether a combination following stopping of the whole variable pattern display body 10 is a jackpot or a blank is displayed on the element 11.
Patent JP-2001272646-A (JP)
Title: Liquid crystal lens, liquid crystal lens device and method for driving liquid crystal lens
Inventor: KUMEI KAZUHIRO
IPC: G02F1/133
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal lens whose rising time is shortened. SOLUTION: The liquid crystal lens 100 includes a nematic liquid crystal 150 having positive dielectric constant anisotropy and a cell 120 holding it in a projecting shape. The cell 110 has a flat plate substrate 120 and a recessed face substrate 130 joined to each other through a sealing agent 140. The flat plate substrate 120 is provided with a flat plate shaped plate material 122, two transparent electrodes 124a and 124b different in size and a parallel alignment layer 126 covering the transparent electrodes. The recessed face substrate 130 is provided with a plate material 132 having a recessed face, two transparent electrodes 134a and 134b different in size and a parallel alignment layer 136 covering the electrodes.  The boundary part of the two transparent electrodes 124a and 124b of the flat plate substrate 120 and the boundary part of the two transparent electrodes 134a and 134b of the recessed face substrate 130 are positioned symmetrically to a line which passes the center of the liquid crystal lens 100 and is perpendicular to alignment treating directions A126 and A136.
Patent JP-2001270471-A (JP)
Title: Vehicle exterior trim mounting structure
Inventor: MIYOSHI KENICHI
IPC: B62D37/02
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle exterior trim mounting structure facilitating stacking and conveying of exterior trims serving as members, and also facilitating positioning of the exterior trims. SOLUTION: A grommet 13 extending in a non-vertical mounting direction S is mounted in a mounting hole 9 and the end of a bolt 17 is fastened to a nut 8 which is fixed to an air spoiler 6 without projecting, whereby the outer air spoiler 6 is mounted to the surface of an outer plate 3, with the end of a retaining member 20 abutting against the back of the outer plate 3.
Patent JP-2001275083-A (JP)
Title: Editing device
Inventor: KAWAKAMI TAKASHI
IPC: H04N5/91
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To improve the reliability as equipment by removing the stress on a user due to the long-time required for reproduction output of a divisionally edited file when moving picture data of the MPEG system can be divided and edited. SOLUTION: When editing operation specifying a division position of the moving picture data compressed and encoded by the MPEG system is done, the data reproduction standby time starting from the division position is displayed and presented to the user. The user is therefore able to previously know the wait time needed to reproduce the divided files and then neither has large stress nor feels uneasy even when the file is actually reproduced. Further, the user can do editing operation by reference to the displayed reproduction standby time.
Patent JP-2001281872-A (JP)
Title: Photosensitive material
Inventor: NAGASE HIROYUKI
IPC: G03F7/11
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive material which unnecessitates the troublesome checkout and maintenance of an automatic development processing machine by a user and facilitates the handling of the machine. SOLUTION: The photosensitive material has a photopolymerizable layer based on a photopolymerizable composition and a protective layer containing a water-soluble polymer and a preservative or a chelating agent on the photopolymerizable layer.
Patent JP-2001047554-A (JP)
Title: Laminated steel plate for can in general
Inventor: ICHIBA MIKIYUKI
IPC: B32B15/09
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a laminated steel plate for cans in general for a body member and a cover member for cans in general to which strong heating beyond 250 deg.C atmospheric temperature is applied partially when a can outer face is coated or the can is manufactured, particularly suitable for a body member and a cover member for large cans in general, for example, a 18L can or a pale can. SOLUTION: A laminated steel plate for cans in general is provided with a laminated resin layer on a steel plate face on the side forming the can inner face, and a matrix layer of the laminated resin layer contains 93 mol.% or more ethylene terephthalate unit, and impurities such as a heat medium component mixed when the resin is synthesized are less than 10 ppm, and the planar orientation coefficient of the laminated resin layer is 0.05 or more, and the shrinkage factor when the laminated resin layer is retained at 200 deg.C for 15 minutes is less than 5%. The laminated steel plate is provided with heat whitening resistance and heat bonding properties after processing.
Patent JP-2001279547-A (JP)
Title: Polyester composite yarn and method for producing the same
Inventor: SHIOJIMA MINORU
IPC: D02G3/04
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyester composite yarn by which the alkali weight reduction is not required or low weight reduction can be obtained and the resultant fabric is soft and lightweight and has sufficient bulkiness. SOLUTION: This polyester composite yarn is produced by doubling a highly oriented undrawn yarn (component A yarn) 11 at 2,500-4,000 m/min spinning speed with a high-speed spin drawn yarn or a drawn yarn (component B yarn) 12 at >=4,000 m/min spinning speed, carrying out simultaneous false twisting (16 and 17) at a temperature within the range of normal temperature to <=100 deg.C and at <=1.2 times draw ratio, imparting a yarn length difference of >=5% to the component A yarn than that of the component B yarn, deforming a part of the component A yarn and then carrying out heat treatment in an ultrashort time for shrinking the component A yarn at >=150 deg.C heater temperature so as to provide the resultant yarn with an extent of no substantially yarn length difference.
Patent JP-2001284677-A (JP)
Title: Piezoelectric/electrostrictive element and manufacturing method thereof
Inventor: UMEDA YUJI
IPC: H01L41/22
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric/electrostrictive element and manufacturing method for it where no substrate degrades even if baking is performed while the substrate contacts the piezoelectric/electrostrictive element printed on it. SOLUTION: A baking process for a piezoelectric/electrostrictive element is provided where a film of a lower-part electrode film 6a, a piezoelectric/ electrostrictive film 5, and an upper-part electrode film 6b are formed on a substrate 1 whose main component is zirconia. Here, the piezoelectric/ electrostrictive film 5 is formed to be wider than the lower-part electrode film 6a so that the substrate contacts the piezoelectric/electrostrictive film 5, which is forcedly cooled when its temperature drops with at least temperature-drop rate, of 0.5 deg.C/minute or more from the range of 300 deg.C to 150 deg.C.
Patent JP-2001282808-A (JP)
Title: Method and system to provide advertisement information and selecting device for advertising information
Inventor: EBATA HIROTO
IPC: G06Q30/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a system with a method, which boosts an impact of advertisement by addressing the advertisement attached to texts to audiences of a segment that is more awareness-oriented. SOLUTION: The system prints digital images, accommodates Web pages, and distributes electronic mails and other information using facilities of a content server 11. The system selects the most appealing advertisement by specifying customer information owned by a provider and by evaluating contents of the image and the copy, which are included in the information being distributed, and sends the advertisement to the defined audiences.
Patent JP-2001293352-A (JP)
Title: Apparatus and method for manufacturing coated particles
Inventor: IKEDA KAZUMASA
IPC: B05D7/00
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method for manufacturing coated particles reduced in the formation of a lump and the defect of films formed on the surfaces of particles and excellent in initial elution suppressing effect. SOLUTION: The apparatus for manufacturing coated partiles is constituted by arranging a receiver having an air blow function in a jet stream type, fluidized type or tumbling type coating apparatus. The coated particles are manufactured using this apparatus.
Patent JP-2001292121-A (JP)
Title: Receiver
Inventor: OKADA TAKAHIRO
IPC: H04L27/26
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide the receiver of an OFDM signal, where initial start time to the output of sound or a video from, the start of reception is shortened. SOLUTION: The OFDM reception device 1 of ISDB-T specification previously presets TMCC information in a memory 19, in accordance with respective broadcast stations. An RF frequency, guard interval length information, interleaving pattern information in a time direction, a carrier modulation system the encoding rate of convolution code are included in TMCC information. When a user selects the broadcast station, a control circuit 18 reads TMCC information corresponding to the broadcast station form the memory 19. The control circuit 18 gives TMCC information, which is read to respective circuits with the start of a reception operation and sets a guard interval and a carrier modulation system, for example.
Patent JP-2001293680-A (JP)
Title: Robot
Inventor: TANIGUCHI YOSHIHISA
IPC: B65G49/07
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a good linearity without adjustment of measuring. SOLUTION: Toothed pulleys 62, 65, 66 and 69 are machined and manufactured in first and second arms 44 and 45, and then an eccentric direction is managed by placing mark 82 '○' in the largest direction of an eccentric amount. When the robot is assembled, in an overlapping state of longer axes of the first and second arms 44 and 45, respective eccentric directions (mark 82 '○') of the toothed pulleys 62, 65, 66 and 69 are arranged so as to mutually cancel eccentric effects of the toothed pulleys 62, 65, 66 and 69.
Patent JP-2001298580-A (JP)
Title: Image pickup device, image processor, and method for driving solid-state image pickup element
Inventor: TOGASHI KAZUHIRO
IPC: H04N5/376
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To reduce radiation noise in a solid-state image pickup element. SOLUTION: The output stage of this solid-state image pickup element (CCD) is provided with a driving pulse generating part 907 for supplying 1st driving pulses (ϕ 2B and RS) generated according to the 1st clock (clk) of a prescribed cycle, and a modulation driving pulse generating part 906 for supplying 2nd drive pulses (ϕ1 and ϕ2) generated according to a 2nd clock (sclk) subjected to frequency modulation to the entire solid-state image pickup element or a part of the solid-state image pickup element other than the output stage.
Patent JP-2001304352-A (JP)
Title: Harmonic drive flex spline integrated with flange support
Inventor: TORTORA CARMINE G
IPC: F16H1/32
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To improve the rigidity of a tooth part of a cup by providing a flex spline which is provided with an improved diaphragm support. SOLUTION: A wave generator is rotatably supported to an input part on the radial inside of teeth of this flex spline 22, and an annular diaphragm 42 is disposed at a second end 38 of the cup-shaped flex spline 22. To transmit input through a harmonic drive transmission device 10 and to transmit output from a flange 52 via an output part 58, the flange 52 is integrated with the diaphragm 42, so as to fix the cup-shaped flex spline to the output part. An annular U-shaped channel is formed between the diaphragm 42 and the flange 52 to divide them.
Patent JP-2001300848-A (JP)
Title: Dressing device and wire saw cutter
Inventor: KAMIYAMA YOSHINORI
IPC: B24B55/06
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To automatically recover or keep the cutting quality when the cutting quality of a wire saw reduces in renewing dismantling work in a narrow space and dismantling work of a radioactive ray forming part of a nuclear power plant in a dressing device in a wire saw cutter for cutting, for example, concrete at a high speed. SOLUTION: This dressing device 1 can freely move so as to abut to and separate from the wire saw 12, and is formed by arranging at least a poishing device 5 for grinding diamond of a bead.
Patent JP-2001307739-A (JP)
Title: Alkaline battery
Inventor: FURUKAWA YOSHIAKI
IPC: C25D7/00
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To propose an alkaline battery that contains no mercury. SOLUTION: This alkaline battery has a positive electrode can 2 in which a positive electrode mix 1 using silver oxide or manganese dioxide as the positive active material is placed and a negative electrode mix 3 using zinc or zinc alloy powder as the negative active material is placed and, a folded part 4a and a folded bottom 4b are formed on the outer periphery. A negative electrode cap 4 having an inner face formed of copper is sealed via a gasket 6. A separator 5 is put between the positive electrode mix 1 and the negative electrode mix 3, and an alkaline electrolyte is injected between them. Inner face region of the negative cap 4 not including the folded part 4a and the folded bottom 4b is provided with a tin-plated layer 10.