baber/WOPTO huggingface dataset:
Patent JP-2003042891-A (JP)
Title: Soil pressure balanced high-facility shear soil tank
Inventor: SAKAI KAZUO
IPC: G01M7/02
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a shear soil tank having a test function dealing with the fluid deformation of an inclined ground or a liquefied ground and associated behaviors of a foundation or a construction with the deformation. SOLUTION: The shear soil tank composed of laminated square shear frames for ground vibration tests has a function for balancing the soil pressure inside the shear frame with that outside the frame.
Patent JP-2003051215-A (JP)
Title: Electric wire, signal wire and cable
Inventor: HIRAISHI MASANORI
IPC: C08L101/16
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To eliminate various kinds of adverse effects are generated on living bodies, while covering materials of electric wire, signal wire and cable are made to be decomposed in the nature, when an electronic product or a computer system or the like is respectively separated and disposed by reason of failure, expiration of life-time or other causes. SOLUTION: Core wire(s) is covered by use, such a biodegradable resin as radiation-induced cross-linked poly ε-caprolactone or a mixture of poly ε- caprolactone and polybutylene succinate.
Patent JP-2003052547-A (JP)
Title: Octopus-broiling plate and hot plate
Inventor: NAKAJIMA MICHIYOSHI
IPC: A21B5/00
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an octopus-broiling plate and an octopus-broiling hot plate capable of easily making broiled octopus and making nearly uniform size of the broiled octopus. SOLUTION: A plurality of semispherical formation sections 12 for putting liquid dough 13 for broiling octopus inside are arranged at an equal interval, and a groove 28 for partitioning the adjacent formation sections 12 and at the same time passing the tip of a pick for broiling octopus is provided around the formation sections 12.
Patent JP-2003055707-A (JP)
Title: Hot metal dephosphorizing method
Inventor: HASHIMOTO MASAYUKI
IPC: C21C5/35
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a hot metal pre-treatment method by which a hot metal suitable for refining a molten steel having excellent dephosphorizing oxygen efficiency and the phosphor concentration of <=200 ppm can be fed without using fluorite or chloride of an alkali metal. SOLUTION: In the hot metal pre-treatment method in which a refining agent is added to the hot metal held with a converter having a top-bottom blowing function of the gas, and the hot metal is dephosphorized by agitating the hot metal with the gas blown from a tuyere of the converter bottom while top-blowing oxygen gas, sintered ore of the grain size of 2-5 mm is used for a part of the refining agent by >=20 kg/t, and the oxygen quantity of the sintered ore brought in the hot metal is limited in a predetermined range so as to satisfy the range of the ratio of the sintered ore to oxygen defined by the inequalities of 30%<=A/(A+B)×100<=60%, wherein A/(A+B)×100 is the ratio (%) of sintered ore to oxygen, A (=unit consumption of sintered ore (kg/t)×0.17) is the oxygen content in sintered ore, and B (=unit consumption of gaseous oxygen (m3 standard condition/(t))  is the quantity of gaseous oxygen blown in hot metal).
Patent JP-2003055455-A (JP)
Title: Cyanate ester composition
Inventor: SASAYAMA MASAAKI
IPC: C08G73/06
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a cyanate ester composition high in storage stability and low in the decomposition of cyanato group under a high temperature and high humidity, and containing a curing catalyst of high crosslinking reaction rate, and also provide an insulation material therewith. SOLUTION: This cyanate ester composition is prepared by using (a) a cyanate ester, a cyanate ester resin, or their mixture and (b) a pyrazole compound, a triazole compound, or their mixture. The insulation material is prepared by using the composition.
Patent JP-2003059591-A (JP)
Title: Connector
Inventor: YAMASHITA KAZUNORI
IPC: H01R13/635
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To avoid an interference of a foreign substance to a biasing spring. SOLUTION: A notched part 30, for the operation of releasing a lock arm 15 from locking, is formed to an upper surface wall 13a, constructing an operation space 14 which houses the biasing spring 29 used for the detection of incomplete fitting, so as to correspond to the biasing spring 29. A housing 10 is enabled to cover a part of the area of the notched part 30 corresponding to the biasing spring 29. As a cover 40, enabled to release a lock arm 15 from locking, is formed, an interference of a foreign substance to the biasing spring 29 at the notched part 30, is avoided without hindering the operation of releasing a lock arm 15 from locking.
Patent JP-2003064421-A (JP)
Title: Device for cooling, heating or drying steel strip
Inventor: WAKABAYASHI HISATOSHI
IPC: C21D9/52
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a device for cooling, heating or drying a steel strip by spraying a refrigerant or a heating medium capable of consistently passing the steel strip while preventing any fluttering or twisting phenomenon even when the shape of the steel strip is defective. SOLUTION: In the device for cooling, heating or drying the steel strip by spraying the refrigerant or the heating medium from refrigerant or heating medium spraying boxes opositely disposed on face and back sides of the steel strip, a pair of baffle plates for adequately adjusting a space between the spraying boxes facing each other, in particular, only the space in the vicinity of right and left edges of the steel strip are installed on each spraying box. By adjusting the space by the baffle plates, the flow of the refrigerant or the heating medium is changed on the face and back sides of the steel strip, and the steel strip is consistently passed by generating the differential pressure between the face and back sides of the steel strip at the edges of the steel strip.
Patent JP-2003065614-A (JP)
Title: Thermal storage type hot water heater
Inventor: HASEGAWA TERUO
IPC: F24H7/02
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To reduce the whole size of a device and facilitate maintenance. SOLUTION: A heater 1 is disposed at the inner bottom part of a water tank P of a water heater. A heat storing body 2 to store the heat of the heater 1 is disposed in the water tank F. A hot water heater is provided with a heat exchanger 3 to heat water in the water tank P by the heat of the heat storage body 2 and generate steam. A steam nozzle 4 to discharge steam, generated by the heat exchanger 3, in the direction of a water surface in the water tank P is disposed at the upper part of the heat exchange 3. The heat storage body 2 is formed of a ceramic containing either of magnesia, magnetite, silica, or alumina. The heat exchanger 3 is formed in the shape of a pipe, disposed in a spiral shape, at the internal part of the heat storage body 2, and provided with an electromagnetic valve 5 to feed water in the water tank P to the heat exchanger 3.  The heat 1 is formed of a plurality of cartridge type heaters 1 extending through the internal part of the heat exchanger 3.
Patent JP-2003069296-A (JP)
Title: Board production system and program for controlling the same
Inventor: KATAIGI TSUTOMU
IPC: G05B19/418
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To reduce losses of time for the enhancement of the efficiency of board production. SOLUTION: When apparatuses 2 to 5 for board production incorporated in a line complete mounting operation on boards in a planned quantity of production according to a production program completes (t10, t20, etc.), the apparatuses transmit a report of the completion of the operation to a control computer. When the control computer receives the report from the individual apparatuses, the control computer transmits the next production program to the individual apparatuses (t12, t22, etc.), and the individual apparatuses start production according to the transmitted next production program (t13, t23, etc.). With this constitution, the next production program can be transmitted to each apparatus that has completed the operation thereof without waiting for the most downstream apparatus (5) to complete the operation thereof.  Therefore, losses of time can be reduced, and the production efficiency can be enhanced.
Patent JP-2002083396-A (JP)
Title: Traffic monitoring system
Inventor: MIZUNUMA ICHIRO
IPC: G07B15/06
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a traffic monitoring/driver supporting/communication system, permitting communication with a number of vehicles on a long-distance highway with plural lanes without requiring an increase in band width. SOLUTION: The traffic monitoring system comprises a plural lane terminals each having a sensor for detecting the passage of vehicles, arranged along the travelling direction of the highway, a communication antenna, a terminal transceiver for communication with passing vehicles via the communication antenna, a network backbone for connecting the lane terminals to a data processor for editing information for detected passing vehicles. The system allows the assessment of complicated tolls for a toll rod. A cell is made relatively smaller by using a number of short range antennas, permitting cell-system communication with a number of moving vehicles without increasing a band width.
Patent JP-2003067281-A (JP)
Title: Host device, user terminal and program to be run by user terminal in content delivery system, and system for display switching by type of content
Inventor: SUZUKI JUNZO
IPC: G06F13/00
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To display an appropriate message on a users terminal corresponding to a kind of content data during downloading. SOLUTION: When a user terminal 1 specifies a desirable content data 11 and requests it to be downloaded, a delivery management server 9 of a host device 1 creates delivery management information including kinds of content of the content data by using a delivery management creation means 14, and deliveries the delivery management information to the user terminal in advance to the delivery of the content data. The user terminal registers the identification information of the content data and a kind of content to a content kind register, and stores in the storing means 7, and then when downloading the content data, the kind of content corresponding to the content data is displayed referring to the content kind registers.
Patent JP-2003063758-A (JP)
Title: Lighting system for elevator
Inventor: UCHIBORI KATSUYOSHI
IPC: F21V33/00
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system for elevators capable of suppressing the occurrence of illumination unevenness on the lighting panel for diffusing light from a light source and capable of further decreasing its own overall dimension in the vertical direction. SOLUTION: Since a panel-shape shading member 11, arranged to extend along the surface 3a of a light source 3, shades part of the light projected by the light source 3 toward a lighting panel 5, no illumination unevenness, which may otherwise occur with part of the lighting panel 5 being much brighter than the others, even when the lighting panel 5 is positioned near the light source 3. Since the shading member 11 is a panel-like member arranged to extend along the surface 3a of the light source 3, the lighting panel 5 can be positioned near the light source 3, and this reduces the overall dimension of a lighting system 10 in the vertical direction.
Patent JP-2003063274-A (JP)
Title: Control system for distance between two vehicles
Inventor: HIROSHIMA YASUHISA
IPC: G08G1/16
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a control system for a distance between two vehicles capable of controlling a stop lamp with high reliability by an inexpensive configuration. SOLUTION: When a distance between two vehicles detected by a sensor 1 for distance between two vehicles is shorter than a target distance between two vehicles, a brake start demand signal is transmitted to a brake control ECU 6 by a control ECU 5 for distance between two vehicles, a brake means is pressurized and controlled by the brake control ECU 6, and a brake operation signal is sent at the same time, the brake operation signal is received by the control ECU 5 for distance between two vehicles, and the stop lamp 8 is lit.  On the other hand, when a distance between two vehicles detected by the sensor 1 for distance between two vehicles is longer than the target distance between two vehicles, a brake release demand signal is transmitted to the brake control ECU 6 by the control ECU 5 for distance between two vehicles, pressurization and control of the brake means are stopped by the brake control ECU 6, a brake operation stop signal is transmitted at the same time, the brake operation stop signal is received by the control ECU 5 for distance between two vehicles, and the stop lamp 8 is turned off.
Patent JP-2003073642-A (JP)
Title: Adhesive for unit tile
Inventor: SHIMADA MAKOTO
IPC: C09J163/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive for a unit tile causing no peeling at the interface between the unit tile and the adhesive even when the unit tile is bent, and therefore applicable a plurality of the unit tile at one time on a wall. SOLUTION: The adhesive for the unit tile comprises an acrylic resin plastisol, which is prepared by adding to 100 pts.wt. of a fine acrylic resin powder having an average single particle size of 1.6 μm, obtained by copolymerizing 95 pts. of methyl methacrylate with 5 pts. of glycidyl methacrylate, 85 pts. of dipropyleneglycol dibenzoate, 1 pt. of silicic anhydride and 60 pts. of calcium carbonate, and mixed with the plastisol, of 3-[N-(2-aminoethyl)amino] propyltrimethoxysilane 3 pts. based on 100 pts. of the fine acrylic resin powder.
Patent JP-2002363434-A (JP)
Title: Diphenylsquarylium-based compound and display filter containing the same
Inventor: OZAWA TETSUO
IPC: G02B1/111
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain a diphenylsquarylium-based compound having a sharp minimum value of light transmittance in the wavelength region of 550-610 nm in the light transmittance spectrum and capable of giving display filters with no decline in view brightness, and to provide such display filters containing the compound. SOLUTION: The diphenylsquarylium-based compound is represented by formula I (for example, formula I-3). The display filter contains the compound.
Patent JP-2003073613-A (JP)
Title: Water coating resin composition
Inventor: SAIKAWA KEIICHIRO
IPC: C09D139/04
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a one-portion water coating resin composition which can be easily cured independent of the application environment. SOLUTION: This water coating resin composition contains a copolymer (I) obtained by copolymerizing a maleimide-containing ethylenically unsaturated monomer (a), a carbonylated ethylenically unsaturated monomer (b) and other ethylenically unsaturated monomer (c); a copolymer (II) obtained by copolymerizing a carbonylated ethylenically unsaturated monomer (d) and other ethylenically unsaturated monomer (e); and a compound (III) having two or more same or different functional groups selected from hydrazide groups, semicarbazide groups and hydrazone groups in the molecule.
Patent JP-2003082761-A (JP)
Title: Column-beam joint hardware and column-beam joint structure
Inventor: IIBOSHI TSUTOMU
IPC: E04B1/58
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide reliable column-beam joint hardware capable of efficiently transmitting the force from a beam to a column without providing a diaphragm and minimizing the welding work, and a column-beam joint structure using this hardware. SOLUTION: This column-beam joint hardware 3 comprises tapers 3a provided on the inner corner angle parts extending over a range longer than the length of the beam 2 to be joined. The tapers 3a are integrally molded with the column-beam joint hardware 3.
Patent JP-2003076525-A (JP)
Title: Network device management server, information processor, those control method, computer program and storage medium
Inventor: TAKAHASHI HIROYUKI
IPC: G06F3/0482
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To make a target printer perform printing by a simple work on the terminal's side even when any of a plurality of printers on a network are made to perform printing. SOLUTION: When a printing processing is performed on the side of a network client, a printer driver performs a creation processing of its print data (S2807). When a printer that is actually made to perform the printing is set, an HTML document regarding a GUI for its setting is transferred from a web server, display it by a browser (S2813) and specifies it on its picture plane.
Patent JP-2003040213-A (JP)
Title: Vacuum-packaging device with new ceramic placed on bottom for use of internal manual operation
Inventor: GOTO MORIZO
IPC: A61L2/20
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To render an operation inside a vacuum-packaging device manual to enable processing of a fine individual object and also to prevent contamination due to the object being frequently put in/out. SOLUTION: A plurality of inwardly directed gloves for vacuum operation or artificial hands to be operated by simulating fingers outside are provided on a transparent upper lid made of a reinforced plastic of the vacuum-packaging device so that the is no dead angle in a container. An object is thereby held directly to allow it to be individually processed, while sterilization takes place by a detergent gas or liquid sprayed from a nozzle and a germicidal lamp.
Patent JP-2003083895-A (JP)
Title: Fluorescent image measuring device
Inventor: HITOMI KAZUO
IPC: G01N21/64
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To measure clear fluorescent images accurately in a measuring system, which uses the scattering of laser pulses emitted by a flying object or the like as the trigger signal, by eliminating poor timing due to effective delay in the trigger signal resulting from time delays in the measuring system elements. SOLUTION: A trigger pulse optimum delay time is prepared by measuring the time between the first pulse emission and the reception of light scattered by the object and by calculation with time delays in the measuring system elements taken into consideration, and is applied to the fluorescent image measurement by the 2nd laser pulse emission.
Patent JP-2003084220-A (JP)
Title: Laser beam scanning optical system
Inventor: SUZUKI SEIZO
IPC: G02B26/10
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent synchronizing signal even when a short- wavelength light source is used for a laser beam scanning optical system. SOLUTION: The laser beam scanning optical system of <=500 nm in light source wavelength is brought under turn-on control so that the quantity of emitted light nearby a synchronization position is larger than the quantity of light corresponding to effective write width.
Patent JP-2002234030-A (JP)
Title: Recycling method for plastic product, and washing method and device for crushed plastic
Inventor: SUEHARA KAZUYOSHI
IPC: B29B17/04
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent material deterioration from occurring when a plastic product is recycled, and at the same time, reduce the environmental loading and contamination, and reduce the recycling cost. SOLUTION: Used plastic products are crushed by a coarsely crushing machine 24, and plastic only is selected by an air sorting machine 25. Then, the plastic is finely crushed by a finely crushing machine 26. The crushed plastic is washed by a washing machine 27 which performs washing with hot water using a spiral water stream, and dried by a dehydrating machine 28 and a dryer 29. Then, mixed-in metals are removed by a metal detector 30. Then, the crushed plastic is used for molding as it is without performing a pelletizing process. In the nozzle of an injection-molding machine, a filter which removes foreign objects in the molten plastic is incorporated, and molding troubles and the generation of defective products are prevented from occurring.
Patent JP-2002184169-A (JP)
Title: Method for repairing defective tunnel junction
Inventor: NICKEL JANICE H
IPC: H01L43/08
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To solve a problem relating a SDT junction having a defect in a memory array of a resistive cell intersection. SOLUTION: Nominal resistance of a tunnel junction (30) having a defect is increased by a voltage-exercising method. The voltage-exercising method is performed by applying voltage cycles of one or more to the defective tunnel junction (30).
Patent JP-2003089932-A (JP)
Title: Fluff-preventing device in fine spinning frame
Inventor: SATO TERUHIKO
IPC: D01H7/90
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent yarn breakage by suppressing the increase of the yarn tension in the proximity of full bobbin in a fluff-preventing device having a false-twisting rotary rotor at the vicinity of a front roller. SOLUTION: When a bobbin is in the proximity of the full bobbin, the angle formed by a finely spun yarn Y from the rotary rotor 45 and the horizontal becomes smaller when the yarn Y passes a lappet 6, and the yarn tension is increased by the gradual increase of a resistance for passing the position between the rotary rotor 45 and the lappet 5. But when the yarn tension exceeds a previously set prescribed value, a compression spring 61 is compressed through the rotary rotor 45 and a swingable member 40, and the swingable member 40 is swung upward. As a result, the position of the rotary rotor 45 is swung from the position S1 to the upper position S2, and the angle (θ3) formed by the finely spun yarn Y from the rotary rotor 45 and the horizontal at the lappet 6 part becomes larger compared to that (θ1) in the entirely not swung state of the swinging member 40 to reduce the yarn tension of the finely spun yarn Y and to reduce the yarn break at the proximity of the full bobbin.
Patent JP-2002171471-A (JP)
Title: Electronic cinema system, distribution device, and showing device
Inventor: KIMOTO TAKAYUKI
IPC: H04N21/266
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an electronic cinema system that electronically distributes movie software or distributes its recording media, plays the media and maintains the security of the entire system and to provide a distribution device and a showing device. SOLUTION: A video image is electronically distributed, a recording medium storing the video image is delivered to theaters, captions and sound are transmitted to the theaters in compliance with the Internet protocol, each theater synchronously reproduces the video and sound, synchronously reproduces the video and the caption and plays the synthesized video, sound and caption.
Patent JP-2003091911-A (JP)
Title: Disk device
Inventor: KIHARA TAKASHI
IPC: G11B17/051
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To reduce costs of a disk device by reducing the number of motors and solenoids. SOLUTION: When a junction gear 181 is rotated in the ccw direction, a movable member 20 and a lock member 90 are transferred in the Y2 direction since a friction gear 192 is transferred in the αdirection, to be abutted on a first stopper 193, a second gear 173 is locked and a first gear 172 is rotated in the continuous line direction. While the junction gear 181 is rotated in the cw direction, the movable member 20 and the lock member 90 are transferred in the Y1 direction since the friction gear 192 is transferred in the β direction, to be abutted to a second stopper 194, the second gear 173 is locked and the first gear 172 is rotated in the dashed line direction. When the first gear 172 is locked, rotation of the second gear 173 is allowed and a disk transporting means 14 is driven via a fourth motivity transmitting means 240.