baber/WOPTO huggingface dataset:
Patent JP-2002030532-A (JP)
Title: False twist yarn, method for producing the same and woven or knit fabric
Inventor: KOMURA YASUSHI
IPC: D03D15/567
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a false twist yarn having excellent shape stability and capable of imparting a woven or knit fabric with the dry feeling like a wall twist yarn, refreshness, design effect by the irregular surface, mottled feeling like a hand-spun silk yarn and a moderate crispy feeling and provide a woven or knit fabric having the above feelings and design effect. SOLUTION: The false twist yarn is composed of a multi-wound part having a yarn B multiply wound around a yarn A and a single wound part having a yarn B singly wound around a yarn A. The multi-wound parts and the single wound parts are alternately arranged along the longitudinal direction of the yarn and the yarn B has weld parts. The false twist yarn is produced by supplying the yarn B having a dry heat-shrinkage larger than that of the yarn A by >=3% through a guide into the twisting zone of the yarn A under overfeeding condition and traversing and winding the yarn B around the yarn A. The false twisting process is carried out at a temperature to cause the melting of the single fiber of the yarn B. A woven or knit fabric is produced by using the false twist yarn.
Patent JP-2002040437-A (JP)
Title: Liquid crystal display panel
Inventor: WAKEMOTO HIROBUMI
IPC: C08G73/10
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display panel with high picture quality in which image persistence phenomenon is suppressed. SOLUTION: The liquid crystal display panel has a pair of substrates at least one of which is transparent, a liquid crystal composition layer aligned and held between the pair of substrates, an alignment film formed on each substrates and in contact with the liquid crystal composition layer to align the liquid crystal, a polarizing means, a plurality of pixels in a matrix state, a thin film transistor device disposed in each pixel and connected to a pixel electrode, signal wiring electrode and scanning wiring electrode, a common electrode, a means to apply voltage signal waveforms to change the transmittance or reflectance of the pixel, and a means to apply an electric field almost parallel to the substrate surface between the pixel electrode and the common electrode. The alignment film consists of polyimide derived from an aliphatic tetracarboxylic acid.
Patent JP-2002041718-A (JP)
Title: Method and device for opinion exchange between candidate and voter of election
Inventor: KUWABARA YOSHIHIKO
IPC: G06Q10/00
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for opinion exchange which enable voters to provide opinions and cheering messages for a candidate of election through the Internet and the candidate and voters to exchange opinions with each other. SOLUTION: The voters access an electron information site through a communication network and the election information site sends a retrieval form and a cheering question form of the candidate to the voters; and the voters fill in both the forms and send them to the election information site which sends confirmation mail to the voters. Return mail is automatically sent from the voters and the election information site, after authenticating the return mail, sends a cheering question to the candidate, but the return mail can not be authenticated, the transmission of the cheering question form is stopped; and answer mail from the candidate is transmitted to the voters after being checked by the election information site as well. Consequently, the voters and candidate can exchange opinions and cheering messages and malcious election obstruction can be prevented.
Patent JP-2002039758-A (JP)
Title: Piezoelectric vibration gyro
Inventor: ISHIKAWA HISAHIRO
IPC: G01C19/5663
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric vibration gyro having a small support structure for reliability in measurement, with sufficient vibration/impact counter measure, with no degradation in basic performance and productivity. SOLUTION: Related to a support structure of a piezoelectric vibrator for the piezoelectric vibration gyro, the shapes of eight linear members 13a-13h (first support members 13a, 13b, 13e, and 13f positioned in different parallel, identical, plane are discriminated from second support members 13c, 13d, 13g, and 13h) of elastic material which are connected and fixed to the surface near a bending vibration node of a square-rod piezoelectric vibrator 1 which is a bending vibrator extending in one axis direction (X-axis direction) are devised, with the piezoelectric vibrator 1 having, as a whole, linear shape extending while its straight part integrally coupled with a curved part positioned in a plane. At least a half of a deformable part not fixed to a frame body, not shown in figure, is longer, as the entire length of the curved part, than the entire length of the straight part.
Patent JP-2002044815-A (JP)
Title: Gas-insulated switchgear
Inventor: FUJIWARA KANEHARU
IPC: H01H33/42
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a compact gas-insulated switchgear by rationally arranging members through the effective use of space around a gear. SOLUTION: A branch flange 2b is provided with a rotary sealing part 16. A wheel 18 meshed with a pinion 12 and a wheel 19 meshed with the wheel 18 are disposed inside a branch conductor 5b in a moving contact part 5. The wheel 19A is successively connected with a connecting rod 10, an insulating rod 9, a connecting rod 11 and a main shaft 14. The other end of the main shaft 14 is penetrated out of the rotary sealing part 16 and linked to an operating device 17.
Patent JP-2002037584-A (JP)
Title: Bridge crane
Inventor: MORITA TAIJI
IPC: B66C19/00
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To avoid trouble, if caused in moving a portal crane by the extension of a cantilever portion, with simple operation. SOLUTION: The portal crane 21 which has a hoisting/lowering device 23 provided, movably along the longitudinal direction, on a beam portion 22C of a portal frame 22 provided so as to run on a pair of rails L3, L4 placed on a ground G comprises the cantilever portion 31 forming an outside extension of the beam portion 22C, foldably provided outside the frame 22.
Patent JP-2001098346-A (JP)
Title: Fe-Ni MATERIAL FOR SHADOW MASK
Inventor: ITO TATSUYA
IPC: C22C38/00
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an Fe-Ni material for shadow mask, excellent etchability by etching and having clean hole shape in etching. SOLUTION: This material is an iron-nickel alloy material for shadow mask having a composition containing, by weight, 34-38% Ni and <=0.5% Si and also having a texture where the X-ray intensity ratio Ir between the cubic orientation (100) <001> in the (111) pole figure and its twin orientation (221) <212> is (0.5 to 5):1. Further, the amount of segregation of Ni component in a sheet-thickness direction, CNis is, <=0.30%, and also the maximum amount of segregation CNimax, is <=1.5%.
Patent JP-2001066640-A (JP)
Title: Liquid crystal display device
Inventor: AOYAMA TAKASHI
IPC: G09F9/30
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device having high performance and high picture quality. SOLUTION: This liquid crystal display device has at least a display part 5 on a glass substrate 4, and the display part 5 is composed of a plurality of pixels. Each pixel has at least one thin film transistor, and the active layer of the thin film transistor consists of a polycrystalline silicon with  111} direction as the main orientation. The gate width of the thin film transistor is controlled to the length equal to or less than twice the processing dimension.
Patent JP-2002040006-A (JP)
Title: Measuring method of volatile organic compound from building material
Inventor: FUKUDA KATSUNOBU
IPC: G01N1/22
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a simple and efficient measuring method of volatile organic compounds from building material capable of measuring the kind and the concentrations of the volatile organic compounds generated from the building material and the concentration of the total volatile organic compounds, and evaluating the reduction state with age of the concentrations of the volatile organic compounds and the total volatile organic compounds. SOLUTION: This measuring method of the volatile organic compounds from the building material is characterized by collecting a test piece from the coating- processed building material, sealing the test piece in a glass bottle, and, after heating, measuring the kind and the concentrations of the volatile organic compounds in the glass bottle and the concentration of the total volatile organic compounds by a gas chromatographic mass spectrometry head space method.
Patent JP-2002034629-A (JP)
Title: Grip handle for hand-carrying baggage
Inventor: OWADA TOYOSUKE
IPC: A45C13/26
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a grip handle for various kinds of hand-carrying baggages including shopping bags which brings the easy holding to carry the baggage by protecting holding hands from becoming painful. SOLUTION: This grip handle is comprised of a handle body 2 which is in a hollow-elliptic, or hollow-oval shape in cross section, having the length about equal to the palm width, provided with an opening along the upper long side, and edge-rounded end parts 4 attached to both ends of the handle body for covering. Letters or marks are printed or engraved on the outer surface of the handle body 2, and a nameplate 6 is attached to the inner surface. Also, a hole 8 is provided at one of the end parts of the handle body 2 to connect a key holder ring or the like.
Patent JP-2002006233-A (JP)
Title: Instant preparation using easily solidified solution
Inventor: TAKAHASHI MASAYOSHI
IPC: G01N1/28
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an instant preparation made of easily solidified solution and a plastic plate in order to make the efficiency of microscopic observation high. SOLUTION: This instant preparation is made of a container with a nozzle 2 in which the solution is contained and the plastic plate 1 as shown by a figure 1.
Patent JP-2002051421-A (JP)
Title: Coating remover for cable holding pipe
Inventor: OSHIMA MUTSUMI
IPC: H02G1/06
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To safely and efficiently remove a coating covering the periphery of a cable holding pipe, by only rotating a body fitted on the periphery of this cable holding pipe. SOLUTION: This is a coating remover for shaving off the coating covering the periphery of the cable holding pipe, prior to cutting work of this cable holding pipe in an existing duct line section, and is provided with a cylindrical body 10 fittable on the periphery of the cable holding pipe, and a cutter 30 fixed to this body 10. The body 10 is constituted, so as to enable incline the axis of the body with respect to the axis of the cable holding pipe, to cause the cutter 30 to cut into the coating and to rotate the cutter 30.
Patent JP-2001148252-A (JP)
Title: Fuel cell
Inventor: FUJII YOSUKE
IPC: H01M8/04
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To secure good sealing capability and thin thickness with easy composition in a fuel cell. SOLUTION: A gas inlet 60a is provided to the perimeter edge of a second separator 16, and a first gas flow drain 66 is formed to supply a fuel gas to an anode-side electrode 22 at a surface 16a side of the second separator 16. A first fuel cell connection flow pass 70 which connects the gas inlet 60a with the first gas flow drain 66 is provided with a through-hole 76 which penetrates with a flow drain 74 on a side of a surface 16b, and the 2nd separator 16.
Patent JP-2002046212-A (JP)
Title: Decorating film and manufacturing method of decorated molded article using the same
Inventor: FUJII KENTARO
IPC: B32B15/08
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a decorating film excellent in design properties and a manufacturing method of a decorated molded article using the same. SOLUTION: The decorating film is prepared by forming at least a metal thin film layer and a design layer having an overlap with the metal thin film layer, on a base sheet, and the film has a design pattern formed by applying gradation in one or more directions to a part or the whole of the overlap of the metal thin film layer with the design layer. Therefore it appears to have a metallic luster pattern formed by applying the gradation in one or more directions.
Patent JP-2001096386-A (JP)
Title: Method of and equipment for positioning focal point of laser beam
Inventor: XINBING LIU
IPC: B23K26/02
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a method of and an equipment for positioning the surface of a workpiece at the focal point of laser beam, regardless of the source of laser beam and its passage's change, when the workpiece is cut by laser machining. SOLUTION: This method for positioning a workpiece at the focal point of laser beam includes (a) a process 102 for generating laser beam, (b) a process 130 for focusing laser beam and forming plasma which causes plasma radiation, (c) a process for positioning the focal point responsive to plasma radiation, and (d) a process 132 for translating the surface of workpiece to the above position of focus.
Patent JP-2002052652-A (JP)
Title: Functional tape and panel
Inventor: ABE TSUKASA
IPC: C09J7/02
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a functional tape and a functional panel capable of easily and rapidly providing a functional paint layer having uniform thickness and excellent in heat-insulating, waterproof and soundproof functions to a structure. SOLUTION: The functional tape is obtained by providing a functional paint layer 1, which comprises a mixed liquid paint consisting of hollow ceramic beads with a particle size of 20-40 μm, an acrylic resin and water and having functions such as heat insulating properties, waterproof properties, soundproof properties or the like, on the whole of one surface of a tape base material 10 such as fine paper, a nonwoven fabric or the like by coating and drying processing and providing a high purity water soluble re-releasable type pressure- sensitive layer 12 to the whole of the other surface of the tape base material. This functional tape is bonded to a structure 10 such as the roof or outer wall of a building through the pressure-sensitive layer 12 when used.
Patent JP-2002056371-A (JP)
Title: Information discriminating marker, detecting method thereof, related information gaining system using information discriminating marker and related information gaining method using information discriminating marker
Inventor: TSUTSUMI FUJIO
IPC: G06T1/00
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a marker capable of simultaneously satisfying the function of discriminating a matter to be managed, the function of detecting illuminance condition in photographing, and the function of detecting the three-dimensional relative position of the matter to be managed. SOLUTION: This information discriminating marker 1, which is to be attached to the matter to be managed 4, comprises colored marks 2a, 2b, 2c and 2d arranged in four corners of a square within a monochromatic background color on a plane, and an icon 3 written in a display area 2 formed by connecting the outermost edges of the marks 2a, 2b, 2c and 3d at the four corners as a character, pattern or combination thereof allowing a person to understand a data for specifying the matter to be managed 4 as it is.
Patent JP-2002057286-A (JP)
Title: Semiconductor device
Inventor: KUNIKIYO TATSUYA
IPC: H01L29/786
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To enhance a current driving capacity and to promote a turn-on operation. SOLUTION: A diode QN1 is connected, in parallel, to one of two bipolar transistors PB1 and NB1 which are components of a silicon-controlled rectifier(SCR) 400 in such a direction as a positive feedback is promoted. Since a diode is connected to a bipolar transistor which is a component of a silicon-controlled rectifier in inverse-parallel, the positive feedback action of the silicon-controlled rectifier is promoted, resulting in enhanced current driving capacity for promoted turn-on operation. Thus, the device is suitable for use as a protective circuit to demonstrate a high protective capacity.
Patent JP-2002006363-A (JP)
Title: Photometric device
Inventor: HIRAI ISAMU
IPC: G03B7/099
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a photometric device capable of realizing photographing with appropriate exposure regardless of the difference of the color (difference of the reflectance of light) of a subject photographed by a camera. SOLUTION: The subject is divided into a plurality of areas so as to perform photometry by stationary light photometry means 9D and the photometric value of each area is obtained by a photometric value deciding means, then the photometry is performed by a plurality of photometric means for colorimetry 9R, 9G and 9B for each of the plurality of divided areas so as to decide the color of the subject by a photometric correction value deciding means.  After a photometric correction value is decided on the basis of the decided color, the photometric value decided by the photometric value deciding means is corrected by the photometric correction value decided by the photometric correction value deciding means in the plurality of divided areas, and appropriate exposure is decided by an exposure deciding means whose mode is set by a photometric mode changeover switch 28 on the basis of the corrected photometric value. The appropriate exposure is decided regardless of the difference of the color of the subject, that is, the difference of the reflectance of the subject.
Patent JP-2002057821-A (JP)
Title: Image formation apparatus as well as control method therefor and storage medium
Inventor: HIRAI TATSUHIKO
IPC: G03G15/36
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an image formation apparatus whose operability is enhanced by a method wherein, even when the image formation of a control card, a code number or the like is limited, a preview operation is permitted and set and the preview of an image to be input or the display of an image stored in a memory can be performed without performing the input of the control card or the code number. SOLUTION: The image formation apparatus is constituted in such a way that, when the formation of the image is limited, whether a preview display by a monitor 219 is limited or not is selected and that the use of an image memory 208 and the monitor 291 is permitted when it is selected that the preview display is not limited.
Patent JP-2002052851-A (JP)
Title: Printing method
Inventor: TAKASE MASUMI
IPC: B41M1/06
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a printing method by which no volatile organic compound is discharged. SOLUTION: An image is lithographically printed on a printing base using a lithographic ink which is composed of a pigment, a resin and a vegetable oil and substantially does not contain the volatile organic compound. Next, a transparent varnish which substantially does not contain the volatile organic compound is printed or applied onto a printed area formed by the lithographic printing, as the printing method.
Patent JP-2001094204-A (JP)
Title: Method and device for controlling laser in application to wavelength divide multiplying
Inventor: BUTLER GRAHAM
IPC: H04B10/43
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To enable a sufficient control of a wavelength when the power of a laser is raised or lowered by quickly compensating a change in temperature of a laser element itself produced when the power is raised or lowered with a temperature control loop (a response time is about 10 seconds). SOLUTION: The output power of a laser which is used for application of dense wavelength divide multiplying(DWDM) optical fiber is controlled to be attenuated maximumly before the power is raised or lowered, and the interchannel interference caused by a wavelength which is out of the specification can be minimized as a result. In a method of controlling a laser, (a) a desired laser operative temperature is set under the condition that a laser current is zero, (b) the current is adjusted to the level in which a desired operative wavelength is attained by increasing the current under the condition that attenuation of the output is the maximum and (c) attenuation is diminished down till a desired laser output power to an optical fiber link is attained. Favorably, the maximum attenuation is applied during a period of the step (a).
Patent JP-2002051625-A (JP)
Title: Harvester for beans
Inventor: MATSUI MIKIO
IPC: A01D45/22
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To throw out harvested beans in a good order to the side of a machine body. SOLUTION: In this harvester for beans which clamps and pulls out stems and trunks of beans planted in row in a field by a transportation body and transports the beans upward to the rear by a transportation body endlessly rotating backward in a plane having a low front and a high rear, the pulling out harvester for beans is characterized in that the harvester is equipped with a stem and trunk guiding apparatus which moves the stems and the trunks around sideward to the rear of the transportation body at the edge of the transportation body and guides the stems and the trunks to a throwing port.
Patent JP-2002063655-A (JP)
Title: Point card system
Inventor: KIKUCHI SEIJI
IPC: G06Q30/02
Filed: 2000-08-15
Abstract: PROBLEM TO BE SOLVED: To contribute to an increase of card use corresponding to the request of clients by widening the range of articles, which can be selectively purchased by a point applied by the purchase of article, and especially enabling to purchase a financial article or the like. SOLUTION: In the point card system, with which to a client (1) owning a card issued by a card issuing company (2), a point corresponding to the purchasing price is applied by the article purchase of the client (1) and successively added and the client can selectively purchase an article while utilizing that point, the financial article is included in articles, which can be selectively purchased by utilizing the added point.
Patent JP-2002064005-A (JP)
Title: Semiconductor porcelain composition and semiconductor porcelain device
Inventor: NIIMI HIDEAKI
IPC: H01L37/00
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor porcelain device such as a PTC thermistor which is possessed of a semiconductor porcelain whose temperature at which it starts increasing in resistance is low and resistance change rate is high. SOLUTION: A PTC thermistor 10 includes a disk-shaped semiconductor porcelain 12. Outer electrodes 14a and 14b are formed on both the main surfaces of the semiconductor porcelain 12 respectively for the formation of the PTC thermistor 10. The semiconductor porcelain 12 is formed of semiconductor porcelain composition which is obtained by dispersing an BiIn alloy whose In:Bi compositional ratio is 0.2 to 0.8:1 into an inorganic material matrix of resistivity 1 kΩ.cm.