baber/WOPTO huggingface dataset:
Patent JP-2001293315-A (JP)
Title: Method for producing alumina-solid dissolved silicon nitride filter
Inventor: SHINOHARA NOBUHIRO
IPC: C04B38/00
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a simple method for producing an alumina-solid dissolved silicon nitride filter which uses metallic silicon particles as a starting raw material and is excellent in heat resistance, thermal shock resistance, and oxidation resistance. SOLUTION: A mixture containing 100 mass pts. of the metallic silicon particles 5-150 μm in an average particle size, 10-100 mass pts. of hollow ceramic particles, and 0.1-10 mass pts. of β-sialon particles, after being molded, is heat- treated in a nitrogen atmosphere to obtain the alumina-solid dissolved silicon nitride filter.
Patent JP-2001298830-A (JP)
Title: Circuit connection structure of electric connection box
Inventor: YOSHIE KAZUHIKO
IPC: B60R16/02
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a circuit connection structure of an electric connection box in order to improve flexibility of electric connection box which easily assures change of circuit without enlarging the electric connection box and changing a wire harness. SOLUTION: A circuit connection structure of electric connection box is provided with a loading terminal 5 which is formed of an insulation material and is engaged with the electric connection box, a retainer 2 which is formed of an insulation material and is inserted into the electric connection box for engagement with the loading terminal 5 to prevent missing of the loading terminal 5 from the electric connection box and is also provided with a circuit 27 at a part thereof, and a bus bar terminal 6 which is inserted to the electric connection box for integration and is provided with a contact 31 to be in contact with the circuit 27.
Patent JP-2001301524-A (JP)
Title: On-vehicle display
Inventor: AKIYAMA YOSHINOBU
IPC: B60Q1/50
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle display capable of clearly displaying a message which a driver wants to send to other vehicles. SOLUTION: This on-vehicle display is mounted in a vehicular rear part or a vehicular front part for displaying a message. It is provided with a display part 10 displaying pictures or characters expressing the message, lighting parts 15 to 17 lighted for highlighting the pictures 13a, 11a, and 11b or the characters displayed by the display part, a blinking control part 18 alternately blinking plural portions 15 and 16 of the lighting parts 15 to 17 in accordance with the contents of the pictures 13a, 11a, and 11b or the characters of the display part 10, and a switch (not illustrated) for lighting the lighting parts 15 to 17 and operating the blinking control part 18. The lighting parts 15 to 17 are composed so that when the switch is turned on, the portion 17 excluding the plural parts 15 and 16 is lighted for a predetermined time and the plural portions 15 and 16 alternately blink in a predetermined cycle for the predetermined time.
Patent JP-2001307500-A (JP)
Title: Incorporated self-test circuit
Inventor: HASHIMOTO YOSHIAKI
IPC: G11C29/12
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To discriminate a test result from an output result of the external bus by outputting an address generated by an address generating circuit when a compared result of write-in data and read-out data for each block inside of an LSI is correct, and data generated by a noncoincidence result generating circuit is outputted to the external bus when it is not correct, in an incorporated self-test circuit testing the inside of the LSI. SOLUTION: This circuit is provided with a means for indicating a test object, a means for generating an address of the test object, and a means for generating test data. Test results are compared, and when the comparison result is correct, an address generated by the address generating circuit is outputted to the external bus, and when it is not correct, data generated by the noncoincidence result generating circuit is outputted to the external bus.
Patent JP-2001306378-A (JP)
Title: Cad data file management device, its method and computer readable storage medium
Inventor: MATSUOKA TATSURO
IPC: G06F17/50
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To easily discriminate a drawing data file copied from a drawing data file prepared by a CAD system and having the same contents from the original drawing data file. SOLUTION: When an existing drawing data file is copied by using a file copying function of an OS, the file name of the copied drawing data file is changed on the basis of a condition that plural names consisting of the same directory name and the same file name can not exist in the same file management environment. Since the directory name and file name stored at the time of preparing the drawing data file and described in the copied drawing data file are not changed, the stored names are compared with the described names, and when both the names coincide with each other, the file can be discriminated as an original file. When the drawing data file is not copied but is moved, the data file exists in a place other than a storage directory managed by a management device, so that the file is discriminated as a copied or moved file.
Patent JP-2001308589-A (JP)
Title: Electronic part feeder
Inventor: SAITO KOJI
IPC: H05K13/02
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an electronic part feeder in which an electronic part can be released easily even if it is caught between a take-in tube and a stirring member. SOLUTION: Since a clearance member 3b having an upper end guide face 3b1 allows downward push-in from a steady position, a body tube 3a ascends while leaving the clearance member 3b when a stirring tube 3 is elevated under a state where an electronic part is caught and the clearance member 3b displaces relatively downward while resisting against the energizing force of a coil spring 3c. Consequently, catching force is relaxed and the released electronic part CC is displaced together with the clearance member 3b being reset upward by the energizing force of the coil spring 3c thus eliminating catching of the electronic part.
Patent JP-2001192842-A (JP)
Title: Treating agent for metal, metallic material with coating film and metallic resin composite molded body
Inventor: UCHIGAKI TOMOYOSHI
IPC: C23C18/02
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a treating agent for metals capable of modifying the surface of a metallic material and to provide a metallic material coated with the same. SOLUTION: A metallic material is coated with a treating agent for metals composed of a metallic alkoxide-containing solution in which metallic alkoxide-containing components are dispersed into an organic solvent. In the coating film 1 deposited on the metallic material, metallic oxides 3 derived from the metallic components in the metallic alkoxide have been formed, and moreover, organic components 2 (carbon-containing components) derived from the alkoxide components have been left. Thus, the corrosion resistance and rust preventability or impact resistance and wear resistance of the metallic oxides 3 can be imparted to the metal to be treated, and moreover, by the water repellency of the organic components 2, dust preventability and stain preventability can be imparted to the metal 4 to be treated.  Furthermore, in the case the metallic material is applied with coating by using a treating agent for metals obtained by adding a pigment to a metallic alkoxide-containing solution, the film deposition characteristics are improved, and satisfactory film deposition is made possible.
Patent JP-2001300314-A (JP)
Title: Manufacture of catalyst for ammonia regeneration type hydrogen production and modification condition
Inventor: ADACHI KINYA
IPC: B01J23/00
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To produce hydrogen from ammonia at low temperatures with high conversion rates by using a multiple body of a nitrogen occluding metal such as iron and an oxide of a rare metal or the like as an ammonia reforming catalyst and to inexpensively regenerate ammonia by occluding nitrogen generated at the time of ammonia reforming in the nitrogen occluding metal in a form of a metal nitride and reacting the occluded nitrogen with hydrogen. SOLUTION: The multiple body of the nitrogen occluding metal such as iron and RxOy (R represents an rare earth metal, a transition metal or an alkaline earth metal) is used as the ammonia reforming catalyst. The nitrogen occluding metal such as iron is used as the storage medium of nitrogen generated in the ammonia decomposition and the stored nitrogen is used as a nitrogen source in the regeneration of ammonia. The activation of iron metal or the like by the oxide and the aggregation of metallic powder in the reaction process are suppressed by combining the nitrogen occluding metal with the oxide of the rare earth metal or the like. The subsequent ammonia regeneration is facilitated by occluding nitrogen generated in the ammonia decomposition in the form of the metal nitride and utilizing the high reactivity of the occluded nitrogen.
Patent JP-2001311052-A (JP)
Title: Polisher composition
Inventor: OKUGAWA TAKEHIKO
IPC: C09G1/08
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a polisher composition having excellent gloss and durability and good in feeling when used. SOLUTION: This polisher composition comprises 80-95 wt.% of beeswax and 5-20 wt.% of jojoba oil or jojoba wax.
Patent JP-2001313916-A (JP)
Title: Conference system using personal computer as meeting terminal, and its meeting terminal
Inventor: MINAGAWA KAZUJI
IPC: H04N7/15
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a conference system using a meeting terminal with a personal computer, with which many persons can use one set of a meeting terminal easily. SOLUTION: A sound signal from a plurality of microphones 20-25 and a sound signal from a video device 70 are synthesized by a mixer (speech synthesis means) 30, and are inputted in the personal computer(PC) 10 as the meeting terminal. The synthesized sound signal is transmitted to other conference systems through a communication line from the PC 10. Besides, the video signal outputted from the PC 10 is projected by a projector 80 on an external screen 90.
Patent JP-2000341707-A (JP)
Title: Method for releasing mosaic of image by using directional smoothing operation
Inventor: HEL-OR YACOW
IPC: H04N1/409
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To improve image processing for converting data obtained from a pixel array on which sensors are not overlapped into a completely extracted digital image, to attain conversion having no artifact and to improve resolution near a boundary between a plurality of targets and in a texture area. SOLUTION: The mosaic releasing method includes a step 31 for interpolating an original image and providing a start point value to lacking pixel intensity, a step 38 for dividing an image into a luminance band Y and two chrominance bands I, Q, smoothing directions by using optional known directional smoothing for the luminance band Y and isotropically smoothing the chrominance band by convolution, based on Gaussian kernel, a step 39 for converting the smoothed result into RGB expression again, a step 36 for resetting the pixel values of practically measured positions in each band to respective original positions, and a step 37 for repeating respective steps until the obtained image is converged.
Patent JP-2001314265-A (JP)
Title: Chair and pedestal for chair
Inventor: MINAMI NOBUYUKI
IPC: A47C7/00
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a chair having sufficient stability even in the state of a hair-washed person applying his or her weight toward the rear of the chair to wash hair or the like. SOLUTION: In this chair having a plurality of pedestals, at least one pedestal out of a plurality of pedestals is structured to project long backward to provide the chair with sufficient stability even in the case of applying large load to the rear of the chair.
Patent JP-2000345161-A (JP)
Title: Liquid crystal medium
Inventor: REIFFENRATH VOLKER
IPC: G02F1/13
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal medium having an ultrahigh resistance value and a wide operating temperature range, a short response time and a low threshold voltage even at low temperatures at the same time and useful as an electrooptical liquid crystal display, or the like, by including plural specific compounds. SOLUTION: This liquid crystal medium comprises a mixture of polar compounds having a positive dielectric anisotropy as a substrate and the medium comprises one or more kinds of compounds represented by formula I (R is H, a 1-15C alkyl or a 1-15C alkoxy; Y is F, OCF3 or OCHF2), simultaneously comprises one or more kinds of compounds represented by formula II (R' is R) and further preferably comprises one or more kinds of compounds represented by formula III (R0 is a <=9C n-alkyl, a <=9C fluoroalkyl, or the like; Y1 and Y2 are each H or F; X0 is F, Cl, a 1-6C halogenated alkyl, or the like; (r) is 0 or 1). The ratio of the component represented by formulae I to III is >=50 wt.% (in the total mixture) and the ratio of the compounds represented by formulae I to II is preferably 10-95 wt.%.
Patent JP-2001020075-A (JP)
Title: Thin film manufacturing device
Inventor: BONDESTAM NIKLAS
IPC: H01L21/205
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a device to grow a thin film on a substrate by exposing the substrate to the alternative surface reaction of a vapor phase reactant to form a thin film on the substrate through the surface reaction. SOLUTION: This device comprises a vacuum container, and an outlet channel reaction chamber with a reaction space having an outlet channel 4 to discharge a gas reaction product and an excessive reactant and a feed channel 6 to feed the reactant used in a thin film growth process inside. The reaction chamber comprises base parts 9, 10 mounted on an inner wall of the vacuum container in a fixed manner, and a movable part 18 adapted to the base parts 9, 10 in a sealable manner. Cleanness of a substrate loading chamber is improved, and the degree of contamination of the substrate can be reduced. This device is intended for the use in manufacturing the thin film by the ALE method for the structure and a display unit of a semi-conductor layer.
Patent JP-2001314752-A (JP)
Title: Plasma reaction vessel and method for decomposing gas by plasma
Inventor: MINOBE TAKESHI
IPC: C01B32/40
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To enhance the efficiency of a reaction by uniformizing the flow velocity distribution of the gas passing in the reaction vessel and prolonging the stay of the gas in the plasma at a position with high-flow velocity part (center of space). SOLUTION: This plasma reaction vessel is provided with the first flat-plate electrode and second flat-plate electrode opposed to each other, a dielectric interposed between the electrodes and a means for imparting a potential difference between the electrodes. A high voltage is impressed between the electrodes to decompose the gas in the plasma decomposition region between the electrodes, and plural protrusions are formed on one or both sides of the dielectric.
Patent JP-2001322079-A (JP)
Title: Leg type mobile robot and its action teaching method
Inventor: SAIJO HIROKI
IPC: G06N3/00
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To teach specified action while making the most of a robot's intelligence. SOLUTION: This leg type mobile robot is previously provided with a plurality of basic action programs. A teaching action program that manifests a series of significant action can be generated by recognizing voice input instructions from a user to perform language processing and taking out one or more requested basic action and combining them in time series. The generated teaching action program is data-base-controlled; and the teaching action program and the basic action program are combined to edit a higher degree of complicated teaching action program.
Patent JP-2001321479-A (JP)
Title: Correction tool for golf training
Inventor: TATSUMI AKIRA
IPC: A63B69/36
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a wrist correction tool which allows smooth holding of a grip along with a higher fitting touch in a hand while eliminating uneasiness in wearing, for example, in a type designed to restrict the bending of a wrist as used in the training of golf swing. SOLUTION: In the wrist correction tool 1, a hand upper part 2 is formed to be padded on the upper of a hand, a finger insertion sack 3 is formed at the upper end part 2a of the hand upper part 2 and a wrist band part 4 to be wound on the wrist is formed at the lower end part 2b of the hand upper part 2. The hand upper part 2 is loaded with a properly rigid bone material 7 to block the warping of the wrist.
Patent JP-2001328828-A (JP)
Title: Optical part, method for producing the same and device for taking picture
Inventor: TAKASU NOBORU
IPC: G02B7/02
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical part capable of supporting a lens in a lens-barrel without deforming the lens-barrel having an integrally formed actuator groove. SOLUTION: This optical part has the lens-barrel 53 having an engaging part 53b formed on the inner periphery, a microlens 55 supported in the interior of the lens barrel 53 and having a protruded part 55a for engaging with the engaging part 53b, formed on the outer periphery, and a stator 51 for supporting the lens-barrel 53 so as to be freely movable along the axis direction, and the protruding part 55a is formed in the lens-barrel 53 when carrying out the compression molding.
Patent JP-2001321934-A (JP)
Title: Welding and joining methods for steel bar
Inventor: YABE KIDO
IPC: B23K9/173
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To make the shape of a weld part regular so that no burrs are generated when welding and joining steel bars by an electrogas arc welding method. SOLUTION: When welding and joining tip parts 2 to each other by the electrogas arc welding method to be performed by opposingly arranging the tip parts 2 of the two steel bars 1, by generating an arc between the end faces of the opposite steel bars 1 to melt the end faces with arc heat and by pressing the end faces in the axial direction of the steel bars and welding them, after covering the butt part 4 of the tip parts 2 before the welding with a heat- resistant cylindrical body, and by wrapping the surroundings of this cylindrical body with flux, the tip parts are welded and joined to each other.
Patent JP-2001331804-A (JP)
Title: Device and method for detecting image area
Inventor: WATANABE TARO
IPC: G06T7/00
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to detect a face area with a small amount of calculation and calculation time and also with a high correct detection answer rate even when a face picture changes due to the change of a facial expression, an inclination, a face direction, etc. SOLUTION: The first correlation operating part 12 operates the first correlation value at each movement position in each picture area while moving a standard face picture prepared in a standard face picture dictionary part 11 over the whole image of an input image. A face area candidate selecting part 13 selects a picture area candidate in which the first correlation value is high from the input image. An eyes and mouth detecting part 14 detects the center positions of the eyes and the mouth from the selected picture area candidate with the eyes and the mouth as object areas. An affine transforming part 15 performs transformation so that the center positions of the eyes and the mouth can be located at the preliminarily set positions.  The second correlation operating part 16 operates the second correlation value between a picture area candidate subjected to affine transformation and the standard face picture. A maximum correlation area selecting 17 selects the picture area candidate having the second correlation value that is higher than a preliminarily set threshold as a picture area.
Patent JP-2001328227-A (JP)
Title: Decorative material and door using it
Inventor: YAMAMARU TAKESHI
IPC: E06B3/30
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a decorative material capable of giving a rugged pattern having a plenty of variety and integrated with a design pattern without unevenness with reproducibility as compared with spray painting without using a die press. SOLUTION: Protrusion areas 20 each formed of a flat surface in an island- like state are formed on a surface of a base material 10. The area 20 has a closed curve-like profile line made of a peninsular-like protrusion part 21 and a bay-like engaging part 22 in a shape as planely seen, and rounded at a peripheral edge. The rugged pattern having a stereoscopic feeling of a powder painting style can be formed on the surface of the base material, and the rugged pattern can be reproduced without unevenness with good reproducibility as compared with the spray painting.
Patent JP-2001327459-A (JP)
Title: Endoscope system
Inventor: KURA YASUTO
IPC: G02B23/24
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope and an endoscope system capable of automatically conducting an information management/recording of the endoscope conducted by a user himself so far, thereby alleviating a user's burden and improving certainty of the management. SOLUTION: The endoscope 1 comprises a transponder 11 capable of reading intrinsic identification information for enabling a recognition of individual endoscopes to manage pieces of intrinsic information such as a history, or the like, of the individual endoscopes.
Patent JP-2001332382-A (JP)
Title: Light emitting organic thin film display
Inventor: KOBAYASHI MAKOTO
IPC: H01L27/32
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting organic thin film display of a high productivity in which without damaging an element by laser machining, and in which patterning of an upper part electrode can be easily made in an arbitrary shape. SOLUTION: This is a light emitting organic thin film display in which a substrate 1, a lower part electrode 2 formed on the substrate 1, an organic electroluminescence medium layer 4 which is installed at the lower part electrode 2 and which at least contains a luminous layer, and an upper part electrode 5 formed on the organic electroluminescence medium layer 4, and which respectively makes an overlapping part of the lower part electrode 2, the organic electroluminescence medium layer 4 and the upper part electrode 5 as a light emission picture element, and in the organic thin film light emission display in which the upper part electrode 5 and the organic electroluminescence medium layer 4 are made as a predetermined shape by a laser machining, an oxide film 3 is formed at least at the laser machining part 6 of the surface of the upper part electrode 5.
Patent JP-2001330773-A (JP)
Title: Zoom lens
Inventor: OMICHI HIROYUKI
IPC: G02B15/16
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens which possesses two lens groups as a whole, whose entire length is short, whose variable power ratio is about 2 and whose Fno is about 2.8. SOLUTION: This zoom lens is equipped with a 1st lens group having negative refractive power and a 2nd lens group having positive refractive power. The 1st lens group is constituted of four lenses being convex, concave, concave and convex lenses in order from a subject side and the 2nd lens group is constituted of five lenses being convex, concave, concave, convex and concave lenses from the subject side. The lens (9th lens) nearest to an image surface side in the 2nd lens group has one aspherical surface and satisfies following conditional expressions. (1) 2.2<=|f|/d<=2.6, (2) 1.5<=g/d<=1.7, (3) 1.8<=e/d<=2.2, (4) 0.9<=o/d<=1.1, (5) 1.1<=p/d<=1.3.