baber/WOPTO huggingface dataset:
Patent JP-2001272688-A (JP)
Title: Manufacturing method for liquid crystal device
Inventor: ONO YOICHI
IPC: G02F1/1343
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide manufacturing technology capable of shortening a time necessary for varying the kind of a model by facilitating changeover of an arrangement associated with the change of the model in the manufacturing method for a liquid crystal device, and also improving an efficiency of pattering by a laser beam. SOLUTION: To plural transparent conductive bodies 130 on a transparent substrate 11, a laser beam emitting device scans the spots to be irradiated from the upper left end position of a panel chamfering area located at the uppermost left end position in the upper left part shown in the figure toward the lower part in the figure shown (namely, sequentially scans the adjacent panel chamfering areas 11P in the scanning direction), and when the scanning has advanced up to the lower end of the panel chamfering area 11P shown in the figure, it returns again to the upper left end of the above panel chamfering area 11P shown in the figure, and the device scans the spots to be irradiated downward in the neighboring position on the right of the precedently scanned part in the panel chamfering area 11P.
Patent JP-2001097172-A (JP)
Title: Gas generator for air bag and air bag device
Inventor: NAKAJIMA SADAHIRO
IPC: B60R21/263
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a gas generator suppressed in the whole dimension of a vessel, having a simple structure, and facilitating the manufacture. SOLUTION: Two igniters 12a, 12b are fixedly integrated in an initiator collar 13 by resin 40. This constitution dispenses with adjustment in advance according the shape of the initiator collar with that of the two igniters. Use of a specific structure seal cup member can eliminate an O ring from interposed in a fitting part of the seal cup and an inner cylinder member so that the diameter of the gas generator can be miniaturized. The igniter means can be air tightly held, the combustion of the transfer charge by the operation of the igniters can be uniformly performed, the combustion of the transfer charge enhances the internal pressure, the bent part of the seal cup member radially expanded as pressurizing the inner wall face of the fitted inner cylinder member so that the air tightness is enhanced and the combustion of the transfer charge can be performed uniformly.
Patent JP-2001272226-A (JP)
Title: Location-measuring laser device
Inventor: KUBOTA YASUSHI
IPC: G01B11/03
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a location-measuring laser device, capable of preventing measurement errors of an unmanned traveling vehicle due to effects of external light. SOLUTION: The location measuring laser device is provided with a location- measuring means, which is provided with a first and second laser transmitter and receiver of which the optical axes are each directed at prescribed angles and includes a signal-processing circuit 150 to irradiate a reference reflecting mirror with light from a laser diode 123, receive the light reflected by the reflecting mirror at a photodiode 128 for receiving light, and measure the location of a moving body with respect to the reference reflecting mirror, on the basis of a light-receiving signal.  The location measuring means is provided with means 161-164 for outputting drive signals to a laser light-emitting means, timing creating means 167 and 168 to create timing on the basis of the frequencies of the drive signals, a match detecting means 165 to detect the matching between the light-receiving signal (e) and drive signals (d) on the basis of the timing signals, and an output means 166 for outputting as an effective light- receiving signal, when match detection is continuous by the prescribed times.
Patent JP-2000349736-A (JP)
Title: Ofdm demodulation device
Inventor: YAMAMOTO TAKESHI
IPC: H04L7/08
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To highly precisely and casily detect a preamble for synchronizing timing/carrier frequency using a short symbol by Fourier-transforming the output of a symbol synchronism processing circuit, separating the result into signals for respective sub-carriers and executing demodulation for the respective sub- carriers from the output of FFT. SOLUTION: A Fourier transformation circuit (FFT) 6 Fourier-FFT transforms the output signal of a synchronous circuit 5 and separates an OFDM modulation signal into signals for respective sub-carriers. A transmission line distortion estimation circuit 7 receives the signals separated for the respective sub-carriers from FFT 6 and estimates a transmission line characteristics at the time of receiving a preamble for estimating transmission line. The transmission line distortion estimation circuit 7 outputs a count for compensating transmission line to a transmission line distortion compensation circuit 8 according to the estimated result.  The transmission line distortion compensation circuit 8 receives the signals separated for the respective sub-carriers, and multiplies a count for compensating transmission line distortion by a complex so as to compensate transmission line distortion. A sub-carrier demodulation circuit 9 executes demodulation for the respective sub-carriers.
Patent JP-2001278785-A (JP)
Title: Osteopathy therapeutic agent
Inventor: NATORI SHUNJI
IPC: A61K31/198
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To elucidate the effects of β-alanyl-3,4-dihydroxyphenylalanine(β-AD) on the bone resorptive action and differentiation of osteoclast, respectively. SOLUTION: The subject agent is a medicament for treating and/or preventing osteopathy containing, as active ingredient, β-alanyl-3,4- dihydroxyphenylalanine(β-AD), a functional derivative thereof, or physiologically acceptable salt(s) thereof.
Patent JP-2001282724-A (JP)
Title: Device, method and system for providing contents and program storage medium
Inventor: YOSHIMINE YUKIRO
IPC: H04N21/2743
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide personally prepared contents to a large number of unspecified persons. SOLUTION: Plural user PC 2 share the dedicated storage area of a contents server 39 for storing contents supplied from a user PC 2 in a dedicated storage area publicly provided for a public channel, reading the contents out of the dedicated storage area corresponding to a request from the client PC 4 and providing these contents through the Internet 5 to the client PC 4 later. Thus, each of plural user PC 2 writing contents in the relevant dedicated storage area can widely provide the contents to a large number of unspecified client PC 4 accessing the publicly provided dedicated storage area.
Patent JP-2000315903-A (JP)
Title: Thin film wide band coupler
Inventor: LOEBL HANS-PETER
IPC: H01P5/18
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To inexpensively constitute a coupler in small size and to perform similar coupling with some frequencies by shifting a phase of a coupled signal by components integrated in an auxiliary coupler loop. SOLUTION: A thin film coupler is provided with a carrier substrate 1 and the carrier substrate 1 contains, for example, ceramic materials, ceramic materials with glass plane layer, glass ceramic materials and glass materials. A main coupler loop 2 and the auxiliary coupler loop 3 are provided on the carrier substrate 1. Both loops are constituted, for example, by strip line technology and constituted of Cu, Al, Ag, Au or alloy of these metals. Components 4 to shift the frequency of the coupled signal are integrated in the auxiliary coupler loop 3. Furthermore, four current supplying contacts 5 are fixed to the thin film coupler and the contacts are mutually connected by every two pieces via two coupler loops.
Patent JP-2001276607-A (JP)
Title: Filter auxiliary agent and exhaust gas treating method using the same
Inventor: MUROYA KOICHI
IPC: B01D53/68
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a filter auxiliary agent capable of surely exhibiting perfor mance with small addition and to provide an exhaust gas treating method using the filter auxiliary agent. SOLUTION: The filter auxiliary agent is constituted of the pearlite having 21-300 μm average particle size and having 0-60 mass % particles floatable on water. The filter auxiliary agent is constituted of the pearlite having 101-500 μm maximum particle size and having 0-60 mass % particles floatable on the water. In the exhaust gas treating method, after adding the pearlite having 21-300 μm average particle size and having 0-60 mass % particles floatable on the water in dust-containing waste gas, the dust-containing waste gas is filtered and clarified by a bag filter.
Patent JP-2001282021-A (JP)
Title: Method and device for correcting oblique advance of sheet in fixing device of image forming device
Inventor: JINZAI MAKOTO
IPC: B65H5/06
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To prevent a sheet from being obliquely carried in a fixing device of an image forming device. SOLUTION: In this method for correcting the oblique advance of the sheet, toner is attached to the sheet by an image forming means 6, the sheet is pinched and carried by a pair of rotating bodies 114 and 115 of the fixing device 112, and the rotation of the rotating bodies is temporarily stopped by a rotation stopping means 142 in the midst of pinching and carrying the sheet, so that a pinching mark is formed on the sheet. Then, the pinching force of both ends in the axial direction of the rotating bodies is adjusted in accordance with the tilt of the pinching mark on the sheet by a pinching force adjusting means 123 so as to adjust the sheet carrying speeds on both sides of the sheet to be the same.
Patent JP-2001282434-A (JP)
Title: Function selective equipment
Inventor: HIBI YASUSHI
IPC: A61B8/14
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a function-selective equipment capable of detecting a selection information holding member such as an operating part sheet according to destination, thereby being automatically switched to a corresponding software, etc. SOLUTION: In this ultrasonic diagnostic equipment, an operating part to which a sheet 15 is stuck by every destination and to input data is formed, a sensor 16 for discrimination is provided at a prescribed position of an operating part 4' before sticking, when the sheet 15 by every destination is stuck, each element of mark arrangement 17 to discriminate the sheet is detected, the corresponding software by every destination is read from a software memory by every destination via a software switching part and the software has the automatically detected function corresponding to the sheet 15 by every destination.
Patent JP-2001317101-A (JP)
Title: Drain port slime removing apparatus
Inventor: TOSHIDA AKIRA
IPC: E03C1/126
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an excellently safe and easily handleable drain port slime removing apparatus allowing easy installation in the upper part of a drain port, spreading a slime removing agent dissolved solution over a slime affected surface such as a drain.port lid and a drain pipe wall face from a housed slime removing agent with proper dissolubility, and having a structure reducing inflow of garbage. SOLUTION: In the slime removing apparatus provided with a ring-shaped container housing a slime removing agent such as an inclusion compound consisting of 5-chloro-2-methyl-4-isothiazoline-3-one and a polymer host compound, a slit type drain inflow port along the drain port central part direction is arranged from the upper face to the inside face, and in the bottom part or the side face lower part and additionally on the side face, a dissolved solution outflow port is arranged. The preferable width of the slit is 0.5-3 mm.
Patent JP-2001275749-A (JP)
Title: Brush
Inventor: KANEKO TADANORI
IPC: A61C15/00
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a brush of flat-line implantation type in which the brush head dotted with some hair bundles looks like the one continuously and evenly implanted with hair. SOLUTION: In this brush of flat-line hair implantation type, the height of walls (h) dividing hair bundles implanted in implant holes 13 is lower than that of the head surface 2. Therefore, the hair bundles implanted in the implant holes look slightly loose and widened on the head surface, with their tips mingling with each other, thus showing less space between adjacent hair bundles compared with those in conventional brushes.
Patent JP-2001283750-A (JP)
Title: Anode substrate for light emitting element and manufacturing method thereof
Inventor: KOGO KATSUTOSHI
IPC: H01J9/02
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To reduce an amount of gas brought into a tube, improve life by increasing a degree of vacuum, and to increase light emitting intensity by eliminating absorption and reflection by an ITO film. SOLUTION: An FED 1 comprises an envelope 2 wherein outer peripheries of a cathode substrate 4, on which a field emission type cathode 29 is formed, and an anode substrate 3 are sealed with a spacer member 5 therebetween, and the inside of the envelope is retained in a vacuum state. On the anode substrate 3, an anode electrode 6, which comprises a frame-like part 6a for surrounding a display area, and a belt-like part 6b which is continued from the frame-like part 6a and drawn out to an end of the substrate 3, are formed. On the substrate 3, a black matrix layer 7, which covers the frame-like part 6a of the anode electrode 6 and has an opening 7a in a position as a light emitting part in a display area, is formed from a graphite material. Inside of the opening 7a of the black matrix layer 7 wherein the surface of the substrate 3 is exposed, dot-like phosphor layers 8 are attached and formed.
Patent JP-2001286763-A (JP)
Title: Regeneration method of heteropoly acid based catalyst and production method of methacrylic acid
Inventor: FUKUMOTO NAOHIRO
IPC: B01J38/68
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an efficient regeneration method of a heteropoly acid based catalyst, which is a heteropoly acid based catalyst containing heteropoly acid such as molybdophosphoric acid and/or molybdovanadophosphoric acid or its salt, to restore the deteriorated activity of a deteriorated catalyst to the extent almost the same as that of a fresh catalyst. SOLUTION: A deteriorated catalyst and a nitrogen-containing heterocyclic compound are mixed each other and then dried and fired in the presence of ammonium group and nitrate group in the condition that the total ammonium group is not more than 1.7 mole in relation on 1 mole of total nitrate group.
Patent JP-2001247631-A (JP)
Title: Cyclic carbonate group-containing vinyl alcohol-based polymer
Inventor: MATSUOKA TOSHIFUMI
IPC: C08F8/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a polyvinyl alcohol having rectified defects thereof such as water resistance and the like while maintaining excellent performances that the polyvinyl alcohol inherently possesses. SOLUTION: The copolymer is mainly composed of a vinyl alcohol structural unit and contains 0.01-35 mole % of a cyclic carbonate structural unit represented by the formula in its side chain.
Patent JP-2001295776-A (JP)
Title: Scroll type fluid machine
Inventor: YAMAMOTO KANJI
IPC: F04C29/02
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To improve reliability by preventing lubricant such as grease from mixing with a compression fluid as well as extending the life of a shaft coupling by preventing oil shortage in the shaft coupling so as to extend the life of the scroll type fluid machine. SOLUTION: An Oldham's coupling 20 for eccentrically connecting a driving shaft 4 connected to a driving scroll 15 and a driven shaft 7 connected to a driven scroll 16 so as to slide the positions of respective axial cores in parallel with each other, is covered with a cover material 25, and grease G is tightly closed in an inside of the cover material 25.
Patent JP-2001293639-A (JP)
Title: Device for collating and discriminating tool in machining center
Inventor: KATO TOYONARI
IPC: B23Q17/00
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To facilitate automatic discrimination among the types of fitted tools. SOLUTION: A tool collating and discriminating device mounted on the bed of a machining center is composed of a tool collating means 5 fitted with planar and taper-surface-like abutting surfaces whereon the tip of the tool abuts, a stroke quantity measuring means 15 for measuring the stroke quantity of a tool fitting part, and a computing means 25 whereto the means 5, 15 are connected. The tool fitting part is moved until the tip of the tool abuts on the planar abutting surface for the purpose of measuring the actually measured value of the first stroke quantity of the tool fitting part. After that, the tool fitting part is moved until the tip of the tool abuts on the taper-surface-like abutting surface for the purpose of measuring the actually measured value of the second stroke quantity thereof.  The actually measured values of the effective length of the tool and the height of the tip-arrival point of the tool are computed by the means 25 according to the actually measured values of the first and second stroke quantities, and collated with theoretical values in order that it is may be determined whether the fitted tool is right or wrong.
Patent JP-2001294167-A (JP)
Title: Industrial vehicle
Inventor: TAKAHASHI SHOZO
IPC: B62D12/02
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To reduce the number of untrodden wheels irrespective of a type of a load-carrying platform part and a road surface condition. SOLUTION: A body 1 is composed of a front body 10 provided with front wheels 11 and an operation part 12, an intermediate body 20 provided with intermediate wheels 21, and a rear body 30 provided with rear wheels 31 and the platform part 36. The intermediate body 20 is connected relatively turnably around a vertical axial center 4 with respect to the front body 10, and a turning means 5 is provided. The rear body 30 is connected relatively oscillatably around a width-directional axial center 8 with respect to the intermediate body 20. No wheel is brought into an untrodden condition over long travel distance irrespective of the type of the platform part 36 and the road surface condition, so as to conduct a desirable travel stably and smoothly all the time.
Patent JP-2001298921-A (JP)
Title: Alternator for vehicle
Inventor: TONO KYOKO
IPC: H02K3/04
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a small size, high output alternator for vehicle having excellent cost performance which assures low fan noise and does not lower the cooling characteristic. SOLUTION: This alternator for vehicle is provided with a case 3 having an intake port 1a and an exhaust port 1b, a rotor 7 which is provided to rotate freely within the case 3 through the fixing to a shaft 6 of pawl type magnetic poles 22, 23 to engage with each other with deposition of a pair of fans 105, 205 having a plurality of blades 105c, 205c to the end surface in the axial direction of pole cores 20, 21 and a stator 8 including a stator iron core 15 in which a plurality of slots 15a are formed and a stator winding 16 to be accommodated in the slots 15a. The slots 15a are formed as many as an even number, while the pawl type magnetic poles 22 and 23 are respectively formed as many as an even number and the number of blades 105c, 205c of a pair of fans 105, 205 is equal and formed as many as an odd number.
Patent JP-2001254581-A (JP)
Title: Wooden post stand
Inventor: SHINOHARA RITSUO
IPC: E06B11/02
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a wooden post stand that does not require the machining of a post, can be easily mounted, has improved stability and appearance, secures water passage and venting properties even after mounting, prevents corrosion and harm by termites, and improves durability. SOLUTION: In the wooden post stand, a post lower end insertion cylindrical part 3 is fixed to the upper end of an embedding shaft rod 2 that is provided perpendicularly on a slab 1, the insertion cylindrical part 3 is provided with a seat part 4 of an insertion pillar H at an interval in its inner periphery surface vertical direction and at the same time a screw hole 5 is formed to penetrated the side wall, and a bottom rise part 6 is provided at the center of a bottom surface and at the same time a drain hole 7 is provided at the outer side of the rise part 6, a clearance 8 for passing water and wind is secured between a post H that is inserted and fixed and the inner-peripheral surface of the insertion cylindrical part 3, and at the same time water accumulated in the insertion cylindrical part 3 can be discharged to the outside successively.
Patent JP-2001296798-A (JP)
Title: Teaching material for making product, method for supplying teaching material for making product by using the internet, and method for making product
Inventor: KOBAYASHI SHINJI
IPC: G06F3/048
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To make each student possible to acquire a capability of dealing with a problem by designing a product and making it by himself/herself in a learning of making it. SOLUTION: The purpose is achieved by providing a teaching material for making the product, which is characterized in that referring to an engineering drawing prepared by a server, each student makes the design drawings of the product by using a computer connected with the server via the Internet, and sends data related to the parts necessary for making the product based on the drawings to the server via the Internet as parts order information, so as to be able to freely design and assemble the parts ordered and purchased using the internet according to the design drawings.
Patent JP-2001301019-A (JP)
Title: Mold for vacuum molding
Inventor: WATANABE TOMIO
IPC: B29C51/36
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a mold for vacuum molding capable of obtaining the mold without opening a vent hole at a mold body by forming at least a part of the body of a neutral fiber board and largely reducing a manufacturing cost of the mold. SOLUTION: The mold for vacuum molding molds a molding copied from a shape of the mold by setting a thermoplastic resin sheet to an upper surface of the mold set to a vacuum molding machine body, heating the sheet from the upper surface of the sheet by a heater and vacuum sucking from a lower surface side of the mold, thereby closely contacting the sheet with the upper surface of the mold. In this case, the body 1 is formed of the neutral fiber board having air permeability and obtained by hot pressing a timber fiber together with an adhesive, and is provided with a cavity 3 copied with a shape of the molding.
Patent JP-2001302364-A (JP)
Title: Alumina-magnesia-based castable refractory containing zirconium oxide and molten metal vessel for metal refining
Inventor: TAKI TOKUO
IPC: C04B35/66
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an alumina-magnesia-based castable refractory excellent in corrosion resistance and slag resistance in comparison with the conventional castable refractories. SOLUTION: The alumina-magnesia-based castable refractory containing zirconium oxide is obtained from a mixture containing 68 to 95 mass % alumina-based raw material having an average particle size of <=5 mm, 1 to 30 mass % magnesia-based raw material and 0.1 to 5 mass %, in total, of a zircon powder and/or a zirconia powder, each having an average particle size of <=100 μm.