baber/WOPTO huggingface dataset:
Patent JP-2002325987-A (JP)
Title: Thread cassette and sewing machine equipped with the same
Inventor: SAKAKIBARA KAORU
IPC: D05B43/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a thread cassette and a sewing machine equipped with the same capable of selectively using a plurality of thread reels according to need, thereby eliminating various troublesome operations inherent to conventional ones. SOLUTION: A thread reel container 27 provided in the cassette body 33 of a thread cassette 24, which is detachably attached to the cassette mounting portion of a sewing machine body, accommodates an inner thread reel 26, a thread reel holding member 72 detachably attached to the cassette body 33 holds an outer thread reel 71, and the cassette body 33 comprises a thread path 30 for commonly guiding needle threads T1 and T2 reeled out from the inner and outer thread reels 26 and 71, respectively.
Patent JP-2002330059-A (JP)
Title: Digital filter and method for designing the same and method for processing signal and fish finder
Inventor: SUZAKI HIRONORI
IPC: G01S15/96
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a sharply rising and smoothly attenuating band pass quaternary IIR digital filter with the maximum delay and flat characteristics. SOLUTION: The two poles out of four poles expressed on a z plane are arranged at (r) and π/2, and the other two poles are arranged at (r) and 3π/2. In this case, pass band width and the attenuating characteristics of the envelope of an impulse response can be decided based on the value of r (0<r<1). Thus, the band width can be made narrower, and the attenuation can be made smoother according as (r) is close to 1, and the band width can be made wider, and the attenuation can be made sharper according as (r) is close to 0.
Patent JP-2002332464-A (JP)
Title: Electroconductive adhesive and bonding method
Inventor: SANO TAKESHI
IPC: H05K3/32
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an electroconductive adhesive having low electric resistance and low migration property and usable as a substitute for solder and provide a bonding method with the adhesive. SOLUTION: The electroconductive adhesive contains two or more kinds of powdery metals 4, 5 having different shapes or sizes in the adhesive. At least one kind of the powdery metal 5 has a noble metal layer plated on the outermost surface of the powder particle.
Patent JP-2002335203-A (JP)
Title: Traffic monitoring system for moving object
Inventor: MATSUMURA NAOKI
IPC: H04W24/08
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a traffic monitoring system for a moving object having an anytime graph display function, with which arbitrary traffic block data can be monitored speedily (at the interval of 30 sec, for example), in the case of emergency. SOLUTION: A telegraphic message distributing and converting part 24 is provided inside a server 3, required block traffic data are selected from a picture control part 20 inside a traffic display terminal 4, and traffic data are directly acquired from a database 26 inside the server 3 through the telegraphic message distributing and converting part 24, converted to a graph display form and monitored.
Patent JP-2002343730-A (JP)
Title: Upright wafer support jig
Inventor: ARAKI ITSUO
IPC: C30B31/14
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an upright wafer support jig capable of fixing an annular support plate to a support pillar by a simple structure without using a conventional welding means as fixing means, surely preventing the ring-shaped support plate from being dropped, and quickly responding to maintenance. SOLUTION: The upright wafer support jig places many wafers on many support plates stacked on a plurality of support pillars in a vertical direction at predetermined wafer placing intervals. Support grooves each of which has each support plate inserted for support are formed on the support pillars at predetermined intervals in the vertical direction. A fixing rod is provided adjacently to at least one support pillar and at least one receiving groove corresponding to the fixing rod is provided in the peripheral portion of the support pillar. The support plate is inserted for support into the support groove and the fixing rod is fitted in the receiving groove of the support pillar, thereby supporting and fixing the support plate by and to the support pillar.
Patent JP-2002331526-A (JP)
Title: Method for producing tire and vulcanization mold element used in the method
Inventor: KATA TAKEHIRO
IPC: B29K21/00
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To smoothly extract a connection part formed without making the structure of a vulcanization mold complex and large in size from a projected part for forming a channel part without damaging the connection part. SOLUTION: The connection part for connecting tread land parts adjoining through a channel part with each other at positions separated from a channel bottom is formed. A notch 3 reaching the tip fringe from the intermediate part of a projected part 2 for forming the channel part is formed in the projected part 2. Two shutters 4 which reciprocate the projected part tip side part of the notch 3 in the direction crossing the extension direction of the notch 3 at right angles and opens/closes the tip side part are installed. A spring 5 for biasing the shutters 4 in the closing/stopping direction of the notch 3 is installed, and an inclined surface 6 for retracting/displacing the shutters 4 based on the action of force in the extension direction of the notch 3.
Patent JP-2002338774-A (JP)
Title: Resin composition and coated article prepared by coating therewith
Inventor: MATSUO YOICHI
IPC: C08L33/06
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a hydrolyzable-silyl-group-containing vinyl copolymer which can be suitably dissolved in a solvent having an aniline point of 50 deg.C or higher. SOLUTION: A resin composition and a coated article both having a sufficient solvent solubility and a suppressed odor or harmfulness can be obtained by using (A) a solvent mainly comprising a solvent having an aniline point of 50 deg.C or higher and (B) a vinyl copolymer of which the main chain substantially comprises a vinyl polymer and which has at least one hydrolyzable silyl group at the end of the main chain and/or at a side chain and contains, based on the total monomer units, at least 50 wt.% monomer units derived from a branched alkyl(meth)acrylate having a 4C or higher alkyl group and/or an alkyl(meth)acrylate having an 8C or higher alkyl group.
Patent JP-2002051359-A (JP)
Title: Three-dimensional video display device and its method
Inventor: DOUDNIKOV SERGEY
IPC: H04N13/307
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional video display device and method for, enabling an observer to stably observe a three-dimensional video without distortions, even from the outside of a visible area. SOLUTION: This device is provided with plural two-dimensional microimages displayed in a real time, a microlens array for synchronizing the two-dimensional microimages, and for reproducing a three-dimensional video, a head tracking part for tracing the movement of the head of an observer who observes the three-dimensional video on a real-time basis, a head position detecting part for calculating the position of the head of the observer traced by the head tracking part, a microimage reproducing part for reproducing the microimages, according to the signal inputted from the head position detecting part, and for compensating the deviation of the three-dimensional video,  and a visible area adjusting part for adjusting the visible area of the three-dimensional video by moving the reproduced microimages to the central part of the visible area of the moving head of the observer in accordance with the signals inputted from the head position detecting part and the microimage-reproducing part.
Patent JP-2002060951-A (JP)
Title: Gas reaction to eliminate contaminant in cvd chamber
Inventor: ROBERTSON ROBERT
IPC: H01L21/205
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a treating method by which the environment of a CVD chamber can be controlled in the meanwhile of a deposition step by using a fluorine-containing gas, next, the remainders of fluorine remaining in the cham ber are removed, and the falling of the remaining fine particles in the chamber on a substrate can securely be prevented. SOLUTION: Treatment having many steps is used for controlling the environment in a chemical deposition chamber, and the control is performed by removing the remainders of fluorine from the chamber by using hydrogen plasma after washing for the chemical deposition chamber and in the meanwhile of the succeeding deposition treatment, next depositing a solid compound on an interior surface of the chamber and encapsulates particulates remaining in the chamber.
Patent JP-2002337967-A (JP)
Title: Structure and method for packaging lithographic printing plate
Inventor: USUI TAKAYUKI
IPC: B65D85/00
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain a structure for packaging a lithographic printing plate with which the packaged lithographic printing plate can be taken out without time and labor required when the plate is to be used and the plate can be inexpensively packaged, and a method of packaging the lithographic printing plate for constituting the structure. SOLUTION: A layered bundle 12 comprises only a lithographic printing plate 10 and liner sheets 14 or only the plate 10, and is wrapped with a packaging material such as an interior wrapping sheet 16. Since a conventional protective cardboard such as a pad corrugated fiberboard is not used, the plate 10 can be taken out for use without removing the protective cardboard, so that time and labor is not required.
Patent JP-2002339196-A (JP)
Title: Method of lowering beating when loom is braked and stopped
Inventor: YAMADA SHIGEO
IPC: D03D51/06
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of lowering a beating for inhibiting the occurrence of a stop step defect on the woven fabric caused by the storing beating to the cloth fell, when the loom is stopped by braking. SOLUTION: A plurality of the steps for lowering the power for beating to the cloth fell in the brake stop of the loom are set for a plurality of conditions and one of them is selected based on the weaving conditions and the causes of the stopping so that the beating is made weaker by lowering the movement of the cloth fell 9 toward the winding-up side and the movement of the beating point of the reed 6 to the sending side thereby, the occurrence of the stop step defect on the woven fabric is inhibited.
Patent JP-2002035958-A (JP)
Title: Manufacturing method for machine parts using liquid phase diffusion welding
Inventor: HASEGAWA HIROSHI
IPC: B23K20/00
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide assembling welding for machine parts using liquid phase diffusion welding of metal precision machine parts which is conventionally manufactured in an integral molding and has a precise pipe line for conveying fluid or reducing weight or a small-sized parts of cylinder or the like inside thereof. SOLUTION: The manufacturing method for machine parts using liquid phase diffusion welding which is conducted under joint conditions where the maximum bearing pressure is 30 MPa and stress loading time is at least 30 seconds or more at 900-1300 deg.C. An alloy for liquid phase diffusion welding which contains 1-15% of the total amount of one kind or two kinds of B and P and 1-10% of V in atomic %, comprises the balance Fe and unavoidable impurities, allows joining at oxidizing atmosphere, and whose crystal structure is substantially amorphous is applied to the liquid phase diffusion welding wherein contraction quantity in a joining stress loading direction based on plastic deformation at joining in whole area of groove surface of a joining material is 5% or less.
Patent JP-2002345818-A (JP)
Title: Ultrasonic endoscope
Inventor: MARUTA KOICHI
IPC: A61B8/12
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic endoscope which is capable of handling its operating portion with either one of the hands, while retaining an excellent manipulation. SOLUTION: From the upper side of an operating section 6, an eyepiece portion 9, a suction button 6d, a remote switch 6e, a processing tool inlet 6a, a water supply balloon and suction metal cap 6c are arranged in this order, whereas the suction button 6d, the processing tool inlet 6a, the water supply balloon and the suction metal cap 6c are allowed to be arranged linearly on the same surface of a curved processing knob 6b being located on an upper bending site.
Patent JP-2002042417-A (JP)
Title: Method and device for modulating signal, method and device for recording signal, and signal recording medium
Inventor: SAKO YOICHIRO
IPC: H04N7/08
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To make specifiable whether a signal recorded in a signal recording medium is an original signal or a copy signal. SOLUTION: The system is provided with a CPU 11 and an identifying signal adding circuit 3, which generates an identifying signal having a meaning in a prescribed time width and adds the identifying signal to the front and rear parts of the high level part in a video signal and/or acoustic signal so as to be incidental. The video signal and/or acoustic signal where the identifying signal is added are transmitted to a recording/reproducing head 14 via a sector converting circuit 5, a header adding circuit 6, an error correction encoding circuit 7, a modulating circuit 8, a synchronization adding circuit 9 and a driver 10 and recorded in an optical disk 12.
Patent JP-2002347290-A (JP)
Title: Printer
Inventor: TSUCHIYA MOTOHITO
IPC: B41J2/325
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of a positional relationship between a light- emitting element and a light-receiving element after adjusted in the position, and to facilitate a position adjustment work at a time of the position adjustment work for a transmission type optical sensor having the light-emitting element and the light-receiving element arranged opposite to each other via a paper path. SOLUTION: A pair of sensor racks 43b for holding the light-emitting element or the light-receiving element 42b arranged opposite via the paper path are moved symmetrically via the paper path by a ball screw mechanism and a gear train 50. The ball mechanism has a pair of sensor move shafts 45 with spiral guide grooves 45a each set about the axial center to an outer circumferential face, and looped members 44 fitted to be shiftable to the sensor move shafts 45.
Patent JP-2002354426-A (JP)
Title: Recording apparatus and method therefor
Inventor: TAKAYAMA NOBUTOSHI
IPC: H04N5/93
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To prepare a reproduction list that users desire easily. SOLUTION: The recording apparatus comprises a means for recording image data to a record medium, a means for selecting an arbitrary reproduction list from a plurality of reproduction lists for indicating the order of reproduction of image data being recorded in the record medium, and a reproduction list control means for changing the reproduction order of the reproduction list that is selected arbitrarily by the selection means, so that the image data related to the record stop can be reproduced according to the record stop of the image data by the recording means.
Patent JP-2002352617-A (JP)
Title: Lighting system
Inventor: KAJIKAWA SHINJI
IPC: F21Y101/00
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system enhancing the stage effect according to an illuminating object such as the interior of a room or an article. SOLUTION: This lighting system is equipped with a light source emitting light; and a filter in which a shade is sealed in a transmissive container for the light beams from the light source, and by deforming the container so as to approach facing surfaces, light beams from the light source pass through the deformed part.
Patent JP-2002349333-A (JP)
Title: Power unit for exhaust gas purging device
Inventor: GOTO MISAO
IPC: F02B37/24
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To generate electric power required for particulate incineration, without increasing the revolution speed of a diesel engine. SOLUTION: In an internal combustion engine 1 which carries a turbocharger 2 with a generator therein, when the internal combustion engine 1 rotates at a low speed, the amount of fuel supplied to a fuel injection means 22 of the internal combustion engine 1 is increased, and a guide vane 2i provided at an inlet of an exhaust gas turbine 2b of the turbocharger 2 with the generator is throttled so as to increase the number of rotations of the generator 2e mounted in the turbocharger 2, and to supply electric power generated by the generator 2e to an electric heater 3b for reproduction of an exhaust gas purging device 3.
Patent JP-2002353900-A (JP)
Title: Optical wireless transmitting system and optical wireless transmitting method
Inventor: OSHINOMI AKIHIKO
IPC: H04B10/11
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To realize the high speed optical wireless transmission not slower than the followup speed which a light emitting element has. SOLUTION: In an optical signal transmitting part 12, communication data is divided into multiple pieces of division data and they are converted into optical signals which are not coherent. The signals are transmitted from a plurality of light transmission units 122a to 122d in parallel. In an optical signal receiving unit 13, the optical signals which are transmitted in parallel from the optical wireless transmitter 1 of a communication opposite part are received and are converted into division data by using an optical unit 133 and a plurality of light receiving units 132a to 132d respectively corresponding to a plurality of light transmitting units 122a to 122d which the optical wireless transmitter 1 of the communication opposite party has one to one. Data are multiplexed and communication data is restored.  A plurality of light receiving units 132a to 132d are arranged so that the spots of the light transmission signals of the corresponding light transmission units 122a to 122d are positioned on the light receiving plance.
Patent JP-2002327296-A (JP)
Title: Horizontally movable plating equipment, and other horizontally moving method
Inventor: SUDO SUSUMU
IPC: C25D21/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To solve the problems in a conventional carrier transfer type or a horizontally movable type, which are oxidation of a treated workpiece, dispersion of noxious discharged fumes from a treatment liquid on picking the workpiece up from the treatment liquid, a countermeasure for environmental problems such as dripping of the treatment liquid, a high flow rate at a gateway of the workpiece caused by overflowing, and occurrence of defective products such as falling of the workpiece caused by the excessive flow amount. SOLUTION: This equipment comprises arranging a passing aperture part for the workpiece 15 in a traveling direction along a side wall of a treatment tank, a weir 4 at the opening, and a communicating pipe for transferring the treatment liquid to a bus box, a preliminary tank, and a transfer pump, in each tank. The method is characterized by actuating the weir when a liquid level or pressure in each tank is equal.
Patent JP-2002363075-A (JP)
Title: Preventive and treating agent for hypertension
Inventor: SUZUKI ATSUSHI
IPC: A61K31/235
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain a preventive and treating agent for hypertension capable of making ferulic acid exist in blood for a long time, suppressing continuously the increase in blood pressure and at the same time improving hypertension through administration, and useful as a food since it has also an improved taste free from bitterness, or the like, characteristic to ferulic acid. SOLUTION: This preventive and treating agent for hypertension comprises a compound of formula (1) or (2) (wherein, R<1> and R<2> are same to or different from each other, and they are each H, an alkyl, an alkenyl, a cyclic alkyl, a cyclic alkenyl, an alkoxyalkyl, an aryl, an alkylaryl, an aralkyl or an acyl; R<3> is hydroxy, an ester bond residue or an amide bond residue; and R<4> is an ester bond residue or an amide bond residue) (ferulic acid is excluded) or its pharmaceutically permissible salt.
Patent JP-2002364932-A (JP)
Title: Circulation metal fitting for nonpolar bathtub
Inventor: HIDAKA KATSUHIRO
IPC: F24H9/12
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a circulation metal fitting for a nonpolar bathtub which can perform discharge of warm water to the bathtub from openings at the lower parts of both left side and right side of the metal fitting, prevent a difference in boiling temperature, and which is free from a danger of burn in reheating while sitting in the bathtub. SOLUTION: An opening for suction and an opening for discharge are installed in a main body of a circulation opening. Warm water paths 15, 16 connecting the opening for suction and the opening for discharge are installed inside of the main body of the circulation opening. These paths are provided with a check valve allowing inflow of the warm water from the opening for suction into the warm water path, a check valve allowing outflow of the warm water from the warm water path into the opening for discharge in a front side of the opening for discharge, a check valve allowing inflow of the warm water from the opening for suction into the warm water path, and a check valve allowing outflow of the warm water from the warm water path into the opening for discharge. Both the openings for discharge communicate with each other by a communicating path at the lower side of each check valve.
Patent JP-2002362255-A (JP)
Title: Mounting structure of instrument panel wire harness
Inventor: YAMATAKE TAKAFUMI
IPC: B60K37/00
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To facilitate removal of an instrument panel wire harness from an instrument panel reinforcement in dismantling and recycling an automobile. SOLUTION: The body of the instrument panel reinforcement is made of a flat bar like body, a plurality of L-shaped hook parts are disposed on the flat bar like body at intervals, sizes of the transverse frame part and the vertical frame part of each hook part are substantially equal to or more than the outer diameter of the instrument panel wire harness, and the instrument panel wire harness inserted from the upside is held by the hooks and mounted removably.
Patent JP-2002362264-A (JP)
Title: Mounting structure for vehicle exterior member
Inventor: NAGAE AKIRA
IPC: B60R19/24
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure capable of accurately installing an exterior member such as a bumper face on an external plate member at a specified position. SOLUTION: A recessed part 15 is formed in a part of the external plate member 11. The recessed part 15 comprises an inner wall 16 tilted slightly downward toward the inside of a body and a bottom wall 17 along the vertical direction. A holding member 30 is fitted to the bottom wall 17. A locking face 31 facing the inner wall 16 and a projected part 43 are formed on the holding member 30. A flange part 12 is provided on the bumper face 12. The flange part 21 is formed in a tapered shape having a thickness gradually decreasing toward the tip end 23 thereof, and comprises a locking hole 25 at a position corresponding to the projected part 43. The flange part 21 is held between the locking face 31 and the inner wall 16, and locked to the locking face 31 by inserting the projected part 43 into the locking hole 25.