baber/WOPTO huggingface dataset:
Patent JP-2002181619-A (JP)
Title: Absolute sound speed measuring method and device of ultrasonic wave
Inventor: KAWAGUCHI KENJI
IPC: G01H5/00
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an absolute sound speed measuring method and a device of an ultrasonic wave capable of highly accurately measuring an absolute sound speed of the ultrasonic wave even when bubbles exist in a sample. SOLUTION: This device measures a period of a local oscillator having a mechanism for generating the transmission timing from a continuous oscillating wave by oscillating the continuous wave for synchronizing in a phase with only the receiving timing of a first time received wave among multiple reflected waves received by an ultrasonic wave receiving part to at least one transmission in plural time transmission of the ultrasonic wave,  and measures the period of the local oscillator having the mechanism for generating the transmission timing from the continuous oscillating wave by oscillating the continuous wave for synchronizing in the phase with only the receiving timing of two or more received waves including the first time received wave among the multiple reflected waves received by the ultrasonic wave receiving part to at least one transmission in plural time transmission of the ultrasonic wave, and determines the absolute sound speed from propagation time on the basis of the period of the local oscillator after adjustment by adjusting a transmission phase so as to coincide in the period of the continuous wave obtained by these measurement.
Patent JP-2002180470-A (JP)
Title: Vegetation mat
Inventor: KIYONO TSUTOMU
IPC: E02D17/20
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a vegetation mat formed solely of materials which will be integrated with the ground through secular changes without causing environmental disruption, while allowing plants to grow readily, and capable of dealing with vegetation sites where a vegetation base is insufficient. SOLUTION: A wooden nonwoven fabric 2 is laminated over a sheet of jute cloth 1 and a vegetation part layer 3 having fertilizer 33 and seeds 32 mixed into a base material 31 is laminated over the nonwoven fabric. The vegetation part layer is covered with a water-soluble film 4 and a palm fiber layer 5 having a predetermined thickness and provided with either or both of small holes 51 and cuts 52 appropriately spaced from one another is placed over the vegetation part layer. A grating 6 formed on the palm fiber layer is used for covering, and these laminates are entirely sewn together by a natural fiber thread 7.
Patent JP-2001211230-A (JP)
Title: Cable modem link layer bridge
Inventor: SABY BERNARD
IPC: H04L29/10
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an enhanced cable modem link layer bridge. SOLUTION: The cable modem link layer bridge includes a downstream transfer task and an upstream transfer task. The downstream transfer task is configured to receive a 1st message from a cable network and transfer the 1st message to equipment (CPE) at customer's premises. The upstream transfer task is configured to receive a 2nd message from the CPE and transfer the 2nd message to the cable network, and multi-task processing is applied to the upstream transfer task and the downstream transfer task so that the upstream transfer task transfers the 2nd message, while the downstream transfer task transfers the 1st message.
Patent JP-2002176082-A (JP)
Title: Semiconductor inspection equipment and method for inspecting and manufacturing semiconductor device using it
Inventor: OKUBO MASAFUMI
IPC: G01R31/28
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an inspection equipment having a probe structure dealing with reduction of terminal size, fine pitch, increase in the number of terminals and the operating frequency of an object being inspected incident to high density integration and high speed of a semiconductor element, e.g. an LSI, and an inspection method using that inspection equipment, and a method for manufacturing a semiconductor element and a semiconductor element using that inspection equipment. SOLUTION: The semiconductor inspection equipment comprises a probe where an elastic underlying layer is formed of an insulator on a substrate, protrusions are formed thereon at positions corresponding to the terminals of an object being inspected, and a conductive circuit is formed from the surface of the protrusions to electrode terminals on the substrate.
Patent JP-2002186234-A (JP)
Title: Brushless motor
Inventor: TAKAHASHI OSAMU
IPC: H02K11/00
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a brushless motor which enables operation of a larger motor current and can enlarge an operation range. SOLUTION: A connection aperture is formed in resin 52 in which a bus bar is embedded by insert molding. An internal part in which a terminal 38a of an armature winding 17 is inserted and connected is formed in the connection aperture by an end portion of the bus bar 53 and a resin surface of the aperture which surface faces the end portion. The terminal 38a is inserted into the internal part of the aperture and clamped by the end portion of the bus bar 53 and the resin surface of the aperture. As a result, it is unnecessary to bend the end portion of the bus bar 53 in a complex form, and the bus bar 53 can be made thick. Consequently, heat generation of the bus bar 53 can be reduced, so that a larger motor current can be applied and the operation range of the brushless motor can be enlarged.
Patent JP-2002179780-A (JP)
Title: Method for producing alternating copolymer polyester
Inventor: MATSUO TOMINE
IPC: C08G63/80
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an alternating copolymer polyester having excellent crystallinity, heat resistance and mechanical properties which has been difficult to produce by conventional melt polymerization. SOLUTION: This method for producing polyalkylenenaphthalate/tere (iso) phthalate alternating copolymer comprises the steps of reacting an aromatic dicarboxylic acid diarylester with a diol compound containing an aromatic ring different from the above ester in the presence of an ester exchange catalyst using a hydrocarbon-based solvent inert as to the ester exchange reaction to effect the ester exchange reaction at a temperature below the melting point of the resulted polymer, depositing the resulted polymer as a precipitate and removing it from the reaction system, so that the randomization of sequence due to alcoholysis of the resulted polymer is suppressed.
Patent JP-2001190762-A (JP)
Title: Game machine
Inventor: MIYAJIMA SHUNTARO
IPC: A63F7/02
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device for game machine capable of displaying that symbols are varying most effectively by utilizing the slow response speed of display screen. SOLUTION: Symbols are formed on the surface of a virtual rotating plate 27 rotating with vertical center shaft as the axis, and the variable display is controlled. Therefore, as an afterimage remains in the variable display condition, a player will not feel such strangeness that the symbols cannot be recognized clearly, and it can be most effectively displayed that the symbols are varying by utilizing the slow response speed of the display screen of a liquid crystal display device 23.
Patent JP-2002181532-A (JP)
Title: Optoelectrical transducer
Inventor: KINDAICHI TAKASHI
IPC: G01C3/06
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To realize a quick and comfortable full screen inexpensively by avoiding rise in cost. SOLUTION: An optoelectrical transducer includes a photocurrent extraction circuit 3 which extracts a photocurrent from an actually applied optoelectrical transducer alone to be inputted into a switching circuit 4, by specifying a plurality of blocks optionally as the actually applied optoelectrical transducer out of two-dimensional array semiconductor optoelectrical transducers 1 and 2 based on the control of a logic circuit 10.
Patent JP-2002188329-A (JP)
Title: Door outside handle device for automobile
Inventor: WATANUKI YOSHIO
IPC: B60J5/04
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a door outside handle device for an automobile for wiping dirt of the surfaces of a transmission part and a reception part without sweeping the surfaces by a user and always making a function added for improving convenience perform a normal operation. SOLUTION: This device is provided with an escutcheon fixed to a door panel, a handle mounted rotatably on the escutcheon by a shaft and connected with a door lock device, a spring for elastically pressing the handle on the escutcheon, a stopper which is mounted on the escutcheon, is brought into contact with the handle and is made of an elastic material for relaxing impact of the handle, the transmission part for transmitting a signal to a lower side of the stopper and a reception part for receiving the signal. An extension part is provided on a lower side of the stopper. The lip part or the extension part is made to move downward along the surfaces of the transmission part and the reception part when the handle is pulled up. When the handle is returned, the lip part or the extension part is made to move upward from the transmission part and the reception part.
Patent JP-2002187710-A (JP)
Title: Granular object heat treatment furnace
Inventor: SHIROGANE JUNJI
IPC: C01B31/04
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a granular object heat treatment furnace capable of continuously graphitizing at reduced running and production cost. SOLUTION: The granular object heat treatment furnace is constituted so that a plurality of electrodes for heating a cylindrical furnace main body center part are attached to a part opposed to the cylindrical furnace main body side wall provided with a granular object charge port, a conical partition plate having a head part truncated to cover the upper part of a heating zone heated by the electrodes is mounted and a granular object scraping apparatus is arranged in the lower part of the partition plate, a graphitized material discharge pipe is arranged from the center part of the cylindrical furnace main body to the lower part and a granular object cutting apparatus is arranged in the lower part of the graphitized material discharge pipe.
Patent JP-2002190603-A (JP)
Title: Liquid crystal image display and method for manufacturing semiconductor device for image display device
Inventor: KAWASAKI KIYOHIRO
IPC: H01L29/786
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem that overlap capacitance between a source and a drain is large and varies within the surface, and causes flickers and crosstalks in a high resolution device having a large display, since the positional relation between a gate and the source/drain is determined not by self alignment but by mask alignment at exposure, in the conventional TFT, regardless of whether it is a channel etch type or an etch stop type. SOLUTION: A self aligned TFT is used as a basic component. In the TFT, a gate metal/gate insulating layer, a semiconductor layer, a protective insulating layer, and even a lift-off layer are formed by collective lithography, an organic insulating layer is formed on the side surface of a gate, a resist pattern is retreated, and a source/drain region is formed. Rationalization is enabled, and the number of processes is reduced by introducing a low-temperature technique where an organic insulating layer is formed on a source/drain wiring and a passivation insulating layer is made unnecessary; and a technique where an organic insulating layer is formed on an exposed scanning line by using a process for forming a source/drain electrode and a process for forming an aperture part on the insulating layer.
Patent JP-2002189157-A (JP)
Title: Jumper wire
Inventor: INO ETSUO
IPC: C03C25/10
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a jumper wire which is not buckled during a jumpering work and composed of a single core optical fiber cord branched from an optical fiber tape cord which is coated and integrated with a taping layer by arranging a plurality of optical fiber cords, in which an optical fiber element wire is reinforced by one or more high tensile bodies, coated and integrated with an coating layer, formed into a shape of which cross section is rectangular, and the high tensile bodies partially exist in the coated layer, so that the parts in which the high tensile bodies in the coated layer do not exist are adjacently arranged in parallel with each other. SOLUTION: The single core optical fiber cord 5 branched from the optical fiber tape cord 7 is coated with a tube 9.
Patent JP-2001247518-A (JP)
Title: Method of producing diaryl carbonate
Inventor: MIYAMOTO MASAAKI
IPC: C07C69/96
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a process of producing diaryl carbonate from an aromatic monohydroxy compound and phosgene by using a catalyst comprising an aromatic nitrogen-containing heterocyclic compound, in which the diaryl carbonate can be produced at a high conversion ratio in an industrially advantageous manner, the by-produced hydrogen chloride is converted into chlorine, and the converted chlorine is reused in phosgene production process. SOLUTION: This method of producing diaryl carbonate is characterized by including four steps of: (1) a diaryl carbonate production step for subjecting an aromatic monohydroxy compound and phosgene to condensation reaction at a temperature of 80 deg.C to 180 deg.C in the presence of an aromatic nitrogen- containing heterocyclic compound catalyst to obtain the diaryl carbonate; (2) a purification step for removing impurities from a hydrogen chloride gas by- produced upon the condensation reaction; (3) a chlorine recovery step for recovering chlorine usable for the production of phosgene from the purified hydrogen chloride gas; and (4) a phosgene production step for reacting the recovered chlorine with carbon monoxide to obtain phosgene usable in the diaryl carbonate production step.
Patent JP-2002193606-A (JP)
Title: Superconducting material and method of manufacturing it
Inventor: MIYAMOTO YOSHIYUKI
IPC: B82B1/00
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a superconducting material whose superconductive transition temperature is comparatively high and which is constituted of carbon-based fullerene molecules with high chemical stability, even though the transition temperature of the usual fullerene superconductor is low, about 40 K, and an oxide superconducting material whose superconductivity appears at liquid nitrogen temperature has a low chemical stability. SOLUTION: C20 fullerene, whose interaction of electron lattice is stronger than C60, is used and taken in the gaps of the materials whose bandgap between a valence electron band and a conduction band is big so as to be polymerized to one dimension chain. Afterwards, its phase changes to the superconductivity by pouring electrons or halls by the charged electric field. The superconduct material generated in this way has more excellent chemical stability than that of the oxide superconducting material and the superconducting material whose superconductive transition temperature is high and which has superior chemical stability can be obtained.
Patent JP-2002192487-A (JP)
Title: Control method of pick-and-place device and pick-and- place device applying this method
Inventor: OKUYAMA MASAYUKI
IPC: B25J13/00
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a control method for a pick-and-place device and the pick-and-place device applying the method capable of moving a grappling means to a target position at high speed while avoiding the rub between a subject and its installation face and the collision of the grappling means with other device in JUMP operation performing a pick-and-place work. SOLUTION: This control method for the pick-and-place device is provided with a robot hand 4a performing the pick-and-place work by JUMP operation between two devices including, at least, a conveyer 1 in one device holding a workpiece at the present position by the robot hand 4a, raising it, and lowering it toward a target position. The JUMP operation is performed by an arch operation and the robot hand 4a is so controlled as not generating relative speed between the workpiece held by the robot hand 4a and the installation face of the work in the raising operation and lowering operation of the JUMP operation.
Patent JP-2002194854-A (JP)
Title: Beam set
Inventor: MORITA TORU
IPC: E04C3/08
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a beam set for easily allocating beams at execution site. SOLUTION: In this beam set 1 composed of the plural beams 1a, etc., and 1b, etc., for constituting a building frame of a house building at the execution site according to a beam number attached to a floor framing plan, a laterally written beam number 2 is arranged on the left end of the beams 1a, etc., executed in parallel in the frontage direction W among the beams 1a, etc., executed in parallel in the frontage direction W and the beams 1b, etc., executed in parallel in the depth direction D, and a longitudinally written beam number 3 is arranged on the lower end of the beams 1b, etc., executed in parallel in the depth direction D.
Patent JP-2002192509-A (JP)
Title: Equipment and method for cast molding of sanitary earthenware
Inventor: NAKAYAMA HAJIME
IPC: B28B1/26
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide equipment for casting which enables attainment of optimum conditions concerning a casting slurry pressure and qualities of thickness and ground in conformity with the shape of a molded body so that slurry can be prevented from swelling out as flashes from a casting mold and that a desired quality of the molded body can be ensured in a short time. SOLUTION: In the equipment for cast molding of sanitary earthenware, the slurry is supplied into the casting mold by the head pressure of the slurry reserved in a slurry trance, so as to be molded into the molded body. Herein, the slurry tank is equipped with a pressure setting means for setting the head pressure at a plurality of different pressures.
Patent JP-2002202666-A (JP)
Title: Image forming device
Inventor: WATABE MASAO
IPC: G03G21/00
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of excellently forming an image on the projection part of a tab sheet. SOLUTION: A pair of stiffening rollers 306 is arranged in a carrying path through which the tab sheet is carried to a transfer part. When the tab part of the tab sheet passes through the pair of rollers 306, pressuring force is increased so that the tab part is stiffened, and further a transfer electric current set when the tab part passes through the transfer part is made high.
Patent JP-2002193817-A (JP)
Title: Drug for controlling intestinal functions
Inventor: YAMAMOTO NAOYUKI
IPC: A61K35/747
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a drug for controlling intestinal functions capable of giving such an effect as to increase frequency of the dejection when administered to Homo sapiens, etc., and useful for improving the intestinal environment. SOLUTION: This drug for controlling intestinal functions contains live bacillus bodies of a strain belonging to Lactobacillus helveticus and a fermented product thereby. The strain preferably has a minimum growth-inhibiting concentration of >=0.8%, more preferably of >=1.3%, in a bile acid tolerance test by using a solid material of dried bile.
Patent JP-2002201489-A (JP)
Title: Detergent composition
Inventor: YUMOTO SEIJI
IPC: A61K8/00
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a detergent composition which has excellent stability and, at the same time, can obtain excellent lathering properties and detergency and, in addition, does not cause a fluid to fly out when a discharge container is used. SOLUTION: The detergent composition comprises (a) at least one ester of a 12-16C fatty acid with a polyglycerin having an average degree of polymerization of glycerin of 4-10 and (b) an ester of an 8-18C fatty acid with glycerin at a weight ratio of component (a) to component (b) of 0.05-50.
Patent JP-2002167887-A (JP)
Title: Destruction detecting and protecting material
Inventor: ARAI YASUHIRO
IPC: E04B1/98
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a destruction detecting and protecting material that sensitively detects an act of destruction at an early stage, due to breakage of a conductive fiber even in a small distortion. SOLUTION: The destruction detecting and protecting material is provided with a cloth 10a produced by weaving non-conductive fibers, and a conductive fiber 26a, which has a lower elongation than this cloth 10a, and is formed by closely adhering the cloth 10a to the conductive fiber 26a and incorporating the cloth 10a and the conductive fiber 26a to the matrix using the resin material 31a.
Patent JP-2001143650-A (JP)
Title: Tool for covering grid hole with thin slice of electron microscope specimen
Inventor: KITA SHIGEO
IPC: H01J37/20
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a tool for correctly covering the grid hole with a thin slice floating on the water surface of the knife boat. SOLUTION: A support column 6 includes a displacement opening 5 and a compression spring 9 for compressing a horizontal rotary shaft in the middle part, and a permanent magnet 8 mounted in the inside thereof at the lower end. The horizontal rotary shaft 4 may be vertically displaced freely in the displacement opening 5 by a height adjustment screw 7 of the horizontal rotary shaft mounted on its upper end. A slide rotary shaft 2 is slidably inserted into the horizontal rotary shaft 5 perpendicularly thereto with one end being installed by a handle 3 and with the other end being installed by a thin circular slice plate of ring 1.
Patent JP-2001509508-A (JP)
IPC: C07C49/115
Filed: 1998-07-10
Abstract: New tropane analogs that bind to monoamine transporters are described, particularly, 8-thio and 8-oxy tropanes, and especially those having 6- or 7-substituents. The compounds of the present invention can be racemic, pure R-enantiomers, or pure S-enantiomers. Certain preferred compounds of the present invention have a high selectivity for the DAT versus the SERT. Also described are pharmaceutical therapeutic compositions comprising the compounds formulated in a pharmaceutically acceptable carrier and a method for inhibiting 5-hydroxytryptamine reuptake of a monoamine transporter by contacting the monoamine transporter with a 5-hydroxytryptamine reuptake inhibiting amount of a compound of the present invention. Preferred monoamine transporters for the practice of the present invention include the dopamine transporter, the serotonin transporter and the norepinephrine transporter.
Patent JP-2001510236-A (JP)
Title: 濃密で複雑な成形品を成形する方法
IPC: B22F3/14
Filed: 1998-06-23
Abstract: (57)【要約】
複数の個別素地（この個別素地の少なくとも１つは本質的に濃密である）を、各個別素地が他の少なくとも１つの個別素地に接触した状態で位置して凝集素地を構成するような配列で位置させることを通して、理論密度の少なくとも９５パーセントの密度を有する複雑な強化成形品を製造する。各個別素地の材料をセラミック、サーメットまたは金属で構成させる。次に、上記凝集素地に強化を強化成形品が生じるに充分な強化温度で過大気圧そして温度における時間および過大気圧下における時間受けさせる。この凝集素地に強化を受けさせる時の強化温度を、少なくとも１つの個別素地内に液体が生じないような温度にし、そして過大気圧を、上記強化温度である時間の少なくとも一部の間かける。
Patent JP-2001514333-A (JP)
IPC: C25D5/00
Filed: 1998-08-19
Abstract: It is difficult to transmit large processing current on the surfaces of printed circuit boards (L) using clamp-type contact organs ( 6, 7 ). In order to solve said problem, contact elements ( 15, 16 ) having one or more contact surfaces ( 26 ) are disposed on the contact organs ( 6, 7 ). The shape of the contact surfaces ( 26 ) are configured in such a way that no damages occur in the areas of the conductive surfaces adjacent to the contact surfaces ( 26 ) when large currents are transmitted from the contact elements ( 15, 16 ) printed on the electrically conductive surface of printed board material (L) on the contact surfaces to the conductive surface.