baber/WOPTO huggingface dataset:
Patent JP-2002143924-A (JP)
Title: Magnetic marking method of steel strip, reading method of magnetic mark of steel strip and steel strip manetically marked
Inventor: KATO HIROHARU
IPC: B21C51/00
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic marking method in which information is hardly erased in a rolling process accompanying light rolling reduction and in other treatment processes. SOLUTION: A magnetic marking 2 is imparted by magnetizing a whole section in the width direction of a steel strip 1 along a width direction. By this method, magnetic poles having different magnetic polarities are formed at both edges. In this case, the magnetization is conducted not in a localized section but over the whole width direction, thus, the magnetization is hardly subjected to deterioration.
Patent JP-2002139047-A (JP)
Title: Rolling element and rolling bearing using rollers
Inventor: SAKAMOTO TAKAMI
IPC: F16C33/32
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a rolling element for rolling bearing made of an improved bearing material as improvement of a conventional material as ceramic sinter of silicon nitride, silicon carbide, zirconia, etc., which is excellent in the anti- seizure characteristic but has a large electric resistance so that the resultant bearing from these materials has no electric conductiveness and may present various problems caused by electrostatic charging of the rotor. SOLUTION: The rolling element of the rolling bearing is made of ceramics having a volumetric resistivity of 1.0×106 thru 1.0×109 Ω.cm.
Patent JP-2002148683-A (JP)
Title: Finder structure for optical equipment
Inventor: OTSUKA KATSUMI
IPC: G02B7/02
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a finder structure for optical equipment which does not cause inconvenience even when a lens is exposed to make the equipment small- sized, specially, a finder structure for optical equipment which is free of the entry of fine dust into the equipment even when a lens is exposed. SOLUTION: The structure of the finder of the optical equipment is equipped with a finder objective part constituted by staking 1st the Nth (N: natural number larger than 2) lenses along their thickness direction and an exterior member constituting an equipment shell body wherein the finder objective part is stored. Here, an opening is formed on the exterior member at a position overlapping with the 1st lens which is positioned most outside, this 1st lens is provided so that its surface part having lens characteristics is exposed in the opening, and an elastic member is interposed between the peripheral edge part of the opening and the 1st lens.
Patent JP-2002152521-A (JP)
Title: Color image processor and memory medium storing color image processing program
Inventor: TAKAHASHI JUN
IPC: G06F3/12
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a color image processor which does not transfer pallet data of colors not used in image data to a color printer and can reduce a data transfer cost and a data transfer time, and to provide a memory medium in which a color image processing program is stored. SOLUTION: A printer driver 2 obtains color values of respective pixels of image data and extracts all the color values of used colors (S201). Pallet data of the extracted color values are generated (S202) and pairs (sets) of the pallet data and the image data are transferred to a color printer of an image output device (S203).
Patent JP-2002150845-A (JP)
Title: Sheath cable
Inventor: OGATA AKIMASA
IPC: H01B7/17
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a sheath cable with improved draw out property even with small quantity of release agent. SOLUTION: The sheath cable 1 is formed by covering an insulated core wire 4, which is covered by an insulation body 3 made of synthetic resin, with a sheath 6 made of synthetic resin. On the insulated core wire 4, a release layer 5 is formed by coating a metallic soap itself, or a release agent containing metallic soap. To be concrete, the release layer 5 is formed by coating the lead stearate itself, or the release agent containing lead stearate as a main component on the insulation core wire 4.
Patent JP-2002152332-A (JP)
Title: Talking method, talking device and talking system
Inventor: SAKAMOTO KAZUMI
IPC: H04W4/20
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To enable a receiver side to identify a caller side without allowing the receiver side to catch identification information such as a telephone number or the like on a communication network. SOLUTION: The caller side 6 receives a response signal 2 from the receiver side 9 in response to a calling signal 1 by the caller side 6. Then, an image transmitting signal 3, an image signal in which the caller side 6 is photographed, is transmitted to the receiver side 9. The receiver side 6 watches the signal 3 to identify the caller side 6, and transmits a response signal 4 to the caller side 6, and with this as a trigger, proper conversation begins. In this way, the receiver side 9 can identify the caller side 6 without allowing the receiver side 9 to know the telephone number or the like of the caller side 9.
Patent JP-2002150747-A (JP)
Title: Magnetic disk driving device
Inventor: ONISHI NARIHIRO
IPC: H05K7/04
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk driving device capable of corresponding also to a USB only by one printed board by fitting the printed board in a floated state in a chassis so that both faces of the printed board can be used. SOLUTION: Since the printed board 3 mounting various electric parts for transmitting a control signal to a stepping motor 11 or the like is fitted to the chassis 2 in a state floated from the bottom plate 2a of the chassis 2 by a prescribed height, many electric parts can be mounted on both the faces of the printed board 3.
Patent JP-2002143298-A (JP)
Title: Blood treatment apparatus
Inventor: SUGAYA HIROYUKI
IPC: B01D69/08
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a blood treatment apparatus which is excellent in permeation performance and is miniaturized. SOLUTION: In this apparatus, the effective length of a hollow fiber membrane bundle is 20 cm or more and less than 40 cm, the inside diameter of the hollow fiber membrane is 150 μm or more and less than 45 μm, a filling ratio of the fiber bundle is 55% or more and less than 70%, a bovine blood filtration coefficient is 50 ml/m2 hr mmHg or more, and a pure water filtration coefficient is 200 ml/m2 hr mmHg or more.
Patent JP-2001212245-A (JP)
Title: Guide tube and its usage
Inventor: YAMAMOTO MANABU
IPC: A61M25/08
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a guide tube and a method for inserting a treatment tube into a body cavity using the guide tube to make the insertion easier by pulling up the guide tube, which has been inserted and fixed in a digestive tube beforehand, to a mouth to make the digestive tube a straight line. SOLUTION: The guide tube is for inserting the treatment tube into a body cavity. It bas a lumen which penetrates the guide tube in full length, a spiral or braided reinforcement material in the wall constituting the guide tube and a means near a distal end to fix the guide tube in the digestive tube. Therefore, the guide tube can be fixed in the digestive tube with the lumen maintained and the digestive tube can be made a straight line by pulling the guide tube to the mouth, whereby the treatment tube can be inserted into the targeted body cavity.
Patent JP-2002157104-A (JP)
Title: Apparatus management system
Inventor: IGARASHI TAKASHI
IPC: G06Q50/10
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To update software as the need arises based on the respective functions of an image processor and information on units. SOLUTION: Transmission and reception can be performed between at least one image processor 102 and a management device 103 for conducting maintenance management of the processor 102. With respect to the updating of the software used for integratively conrolling functions necessary to operate the processor 102 and for conrolling the respective functions of the processor 102 and the operation of the units by the communications between the management device 103 and the processor 102, the management device 103 acquires information on the functions of the processor and on the units by means of the transmission and reception, and updates the software as the need arises.
Patent JP-2002156652-A (JP)
Title: Electro-optical device and its manufacturing method
Inventor: TAKAHARA KENICHI
IPC: H01L29/786
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To improve pattern accuracy in a semiconductor film pattern that constitutes pixel switching TFTs(Thin Film Transistors) and light resistance while making the laminate body surface on a substrate flat by digging grooves on the substrate for an electro-optical device such as a liquid crystal display or the like. SOLUTION: The electro-optical device is provided with, on a TFT array substrate (10), pixel electrodes (9a), TFTs (30) that are connected to the electrodes and wiring such as scanning lines (3a) that are connected to the TFTs. A semiconductor film pattern including the channel regions of the TFTs is arranged in the grooves that are dug on the substrate and dummy patterns (201) are formed from the same film of the TFTs beside the semiconductor film pattern in the grooves.
Patent JP-2002153375-A (JP)
Title: Curtain rail
Inventor: IKEDA HIRONORI
IPC: A47H1/102
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a curtain rail with a rail body having the other end portion not only movable up and down but also horizontally, turnable, assuring safe work for attaching/detaching a curtain in a wide space after moving the rail body down in a wide area apart from a wall face. SOLUTION: One end portion of the rail body 3 is mounted on a fixed side member via a hinge mechanism 4 for rockingly supporting it around a horizontal axis 43 and around a vertical axis 44. The other end portion of the rail body 3 is mounted on the fixed side member via a lifting mechanism 6.
Patent JP-2001235853-A (JP)
Title: Method and device for reticle inspection using aerial image
Inventor: KENAN BOAZ
IPC: G03F1/00
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide mask inspection which enables the detection of errors in line widths of images that a mask actually forms at a photoresist. SOLUTION: A reticle inspection system for inspecting reticles is usable as an incoming inspection tool and a periodic and preexposure inspection tool. The shop of the mask is usable as an inspection tool made adaptable to customers and as a printable error inspection tool. This system detects two kinds of the defects; (1) the errors of line of printed images (2) the defects of the surfaces. The errors of the line width are detected in die regions. The detection is executed by acquiring the images of the reticle under the same conditions as exposure conditions (namely, a wavelength, numerical aperture, sigma and illumination opening type) and by comparing the many dies in order to find out the errors of the line width. The defects of the surfaces are detected over the entire part of the reticles.  The detection of defects of the surfaces is executed by detecting the defects of the particles and the other surfaces by acquiring the transmitted and darkfield reflected images and using the upper part of the bonds.
Patent JP-2001187976-A (JP)
Title: Device for safely installing and removing spring fail- safe actuator
Inventor: MA WEIJIAN
IPC: F15B15/14
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a device for safely installing and removing a spring load fail-safe valve actuator. SOLUTION: This device comprises a frame for retaining a compression spring in a state of a load applied between a cover plate fixed to the upper wall of the frame and a spring sheet slidably housed in the frame. The spring sheet is mounted on a valve bar so as to move in the mutually opposite directions between a close position and an open position together with it. A core bar is mounted within the cover plate and connected to the extensible rod of a remotely controlled actuator regulated so as to move the core bar between the close position and the open position. When the actuator fails while the valve is in the open position, the compressed fail-safe spring is released to quickly close the valve.
Patent JP-2002160113-A (JP)
Title: Drill blade
Inventor: MORI KATSUHISA
IPC: B26B27/00
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a drill blade allowing anyone to easily and certainly cut an aluminum layer and an expanded polystyrene layer, intermediate cover, for covering a coaxial cable. SOLUTION: This drill blade 10 is used for a drill for cutting and removing a part of the intermediate coating of the coaxial cable 7 held by a coating/ separating tool A. The intermediate part of a bar-like body 10a is provided with a large diameter collar part 10b for regulating an insert amount.
Patent JP-2002165077-A (JP)
Title: Image processing unit
Inventor: WADA TETSUYA
IPC: H04N5/445
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit that can automatically select image data relating to a date among a plurality of image data. SOLUTION: An image storage section 4 compatible with date stores image data compatible with date that are respectively compatible with date. Then a selection section 6 selects the image data compatible with date stored in the image storage section 4 compatible with date on the basis of current date information from a clock section 5. A composite section 7 composites the image data compatible with date that are selected with original image data and base image data.
Patent JP-2002015222-A (JP)
Title: Web information providing system
Inventor: NAKAJIMA YOSHIKATSU
IPC: G06Q30/02
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To actualize a system which can securely provide information regarding a web page of high localism for a user. SOLUTION: This system 10 is equipped with a web server 14 which takes charge of a specific area and the web server 14 is equipped with a web page database 24 in which information regarding a web page containing information in the area is registered while related to specific position information in the area, a user database 22 in which property information on the user is registered while related to the specific position information, a web page retrieving means 28 which performs retrieval from the web page database 24 according to retrieval conditions inputted from a personal computer 12 of the user and extracts corresponding web pages,  a retrieval result arraying means 32 which compares the position information on the user with pieces of position information on the respective extracted web pages and array the respective pieces of web page information in the increasing order of the distances to the user, and a retrieval result transmitting means 34 which sends them to the personal computer 12 of the user together with the position information on the user.
Patent JP-2002129415-A (JP)
Title: Fully openable nightwear with fastener for both arm parts thereof
Inventor: SATO YOSHINORI
IPC: A41D13/12
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a fully openable nightwear with fasteners for both arm parts thereof, enabling a wearer to freely change his (her) nightwear with no need of taking off hypodermic syringe or the like and without asking nurse's or doctor's help, because of having such a structure that the sleeve parts of the nightwear can be fully openable. SOLUTION: This fully openable nightwear with fasteners for both arm parts thereof has the following structure: fasteners 2 are desirably attached to both arm parts of a nightwear at slightly front portions so as not to give any pain feeling to a wearer even if the wearer lies on his (her) side, or the portion of the fastener to come in contact with the wearer's skin is desirably attached so as not to touch directly to the wearer's skin for protection, the fastener is openable to its full width ranging from the wrist portion toward the shoulder portion so as to correspond to the position where intravenous drip injection or the like is to be applied, and also buttons 3 are required to be attached to open part in front. The wearer can take off the nightwear by opening the fastener at the inconvenient side to its full width.
Patent JP-2002161168-A (JP)
Title: Heat resistant silica fine particle and its application
Inventor: INOUE AKIRA
IPC: C01B33/18
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a silica fine particle which improves heat resistance of a silicone rubber composition, and the silicone rubber composition excellent in transparency and heat resistance with the silica fine particle added. SOLUTION: The heat resistant silica fine particle has a particle surface coated with a heat resistant material. The silicone rubber composition has heat resistance and transparency by containing the heat resistant silica fine particle.
Patent JP-2002164315-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: OTO HIDE
IPC: H01L21/304
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an oxidization prevention method for preventing oxidization in copper in a cleaning process and drying, and for obtaining a clean copper surface, merely by carrying out simple treatment such as heating and reduced pressure treatment in the next processes. SOLUTION: A wiring layer using copper as a material is formed on a semiconductor substrate, and treatment is made by an aqueous solution containing acetylene alcohol, in which the number of carbon is equal to 3 to 10 for drying.
Patent JP-2002165881-A (JP)
Title: Synthetic resin needle
Inventor: KAMIMURA SATOSHI
IPC: A61M5/158
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin needle having a sharp needle point by integral molding. SOLUTION: This synthetic resin needle 1 is formed by integrally molding a cannula 2 of a shape which is a hollow tubular body and has an angle segment at the outer edge of the perpendicular section in the axial direction of a front end, and a needle point surface 4 which is arranged at the foremost end of the cannula 2. The cannula 2, the needle point surface 4, and a hub 5 arranged at the base end of the cannula 2 are integrally molded.
Patent JP-2002166811-A (JP)
Title: Machining method for weakened line part for developing air bag
Inventor: OKUMURA TOKUJI
IPC: B23K26/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To easily determine generation of abnormality such as deviation of operation speed of an automatic machine, in a method for forming a weakened line part 3 for developing an air bag to an interior trim material 1 for a vehicle by a laser beam machining, the method comprising: with respect to one of a laser beam irradiation head 103 and the interior trim material 1, relatively moving the other of the laser beam irradiation head 103 and the interior trim material 1 by the automatic machine; applying a laser beam by being synchronized with a trigger pulse a predetermined number of which is generated at a constant period during operating of the automatic machine;  suspending, when an output signal of a light reception sensor 108 opposite to the laser beam irradiation head with the interior trim material interposed therebetween rises to be a predetermined level, laser beam irradiation until an output signal of the next trigger pulse is generated. SOLUTION: A time TM2 expended during a time from a generation of the latest trigger pulse to a generation of an operation end signal of the automatic machine is measured, and when the TM2 is deviated from a predetermined allowable range, a presence of the abnormality is determined.
Patent JP-2002171206-A (JP)
Title: Image forming device and image forming method
Inventor: WAKAMIYA HIDEHIRO
IPC: H04B5/02
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To improve working efficiency by simplifying mode check processing. SOLUTION: The mode switching of a normal mode and a check mode for checking whether or not communication is normally performed is discriminated, and when it is discriminated that the check mode is set, a carriage signal for check constituted of prescribed signal waveform different from a carriage signal to be communicated in the normal mode is outputted, and when it is discriminated that the normal mode is set, the carriage signal to be communicated in the normal mode is outputted to a cartridge so that image formation processing can be performed.
Patent JP-2002175532-A (JP)
Title: Image processor, method for image processing and storage medium with image processing program recorded thereon
Inventor: KATO MASAHIRO
IPC: G06K9/20
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To excellently extract characters even from a document which is a multi-valued image having an uneven background and in which reverse characters coexist. SOLUTION: When image data consisting of multiple pixels are obtained, a representative value of values that pixels of the image data in a specific reference range have is calculated; and a 1st pixel group having values which are a specific value larger than the calculated representative value is extracted from the image data and a 2nd pixel group having values which are the specific value smaller than the representative value is extracted from the image data. On the basis of both 1st pixel group and 2nd pixel group, the specific image area is extracted from the image data.
Patent JP-2002179698-A (JP)
Title: New peptide and composition using the same peptide
Inventor: FUTAGAWA HIROKI
IPC: C07K7/08
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a peptide having actions so as to effectively produce antimicrobial effects without causing problems of adverse effects even on patients with reduced functions of organs. SOLUTION: This new peptide is characterized as comprising Lys-Arg-Leu- Phe-Arg-Arg-Trp-Gln-Trp-Arg-Met-Lys-Lys-Tyr. Furthermore, the new peptide is characterized as having sterilizing actions and/or inhibitory actions on growth of microorganisms.
Patent JP-2002150319-A (JP)
Title: Method of providing material data for computer graphics, and recording medium
Inventor: MAEKAWA KIYOSHI
IPC: G06T11/80
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide data for the easy construction of computer graphics. SOLUTION: Shape data (modeling data, wire frame, etc.), texture data (image data for attachment, color setting, surface information, etc.), and sound data (effect sound, voice, etc.), which are material data of computer graphics, are made a kit and recorded in the recording medium. The material data of the compute graphics are made into parts, and an explanatory drawing for assembling them is supplied to realize the offer of data allowing a user to have the pleasure of assembling the whole shape and surface material and the pleasure by deformation.
Patent JP-2002185357-A (JP)
Title: Radio
Inventor: SHIMIZU YUTAKA
IPC: H04B1/50
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a radio for eliminating a drawback where two types of bandpass filters for the reception high frequency for a base station subsidiary communication system and for the direct communication system between mobile stations, and for reducing the number of reception high-frequency bandpass filter to one. SOLUTION: In the direct communication between mobile stations, a signal line is switched so that a frequency band (F2) passes through the corresponding bandpass filter 4 for high frequency after a reception signal passes through an antenna switch 1 and mode selection switches 6-1 and 3-1. A reception signal passing through the bandpass filter 4 is returned to a reception trunk via selection switches 3-2 and 6-2, is supplied to a reception section 11, and is demodulated by a baseband section 12.