baber/WOPTO huggingface dataset:
Patent JP-2002094154-A (JP)
Title: Blue up conversion laser device
Inventor: OKANO HIDEAKI
IPC: C03C4/12
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a blue up conversion laser capable of exciting Tm3+ ions by using red light and light from an inexpensive near infrared semiconductor laser and obtaining the blue light of the continuous waves of a wavelength 455 nm. SOLUTION: The red light of the wavelength 650 nm is emitted from a first exciting light source 11 and the near infrared light of the wavelength 980 nm is emitted from a second exciting light source 13, respectively. The respective lights are multiplexed through an optical multiplexing element 18 and made incident on a medium 15 to which Tm3+ ions and Yb3+ ions are both added by a coupling element 19. The respective exciting lights of the red light and the near infrared light are absorbed to the medium 15. Tm3+ ions emit the light of the wavelength 455 nm, an amplification action is received by induced emission, reflection/amplification are repeatedly performed by reflection elements 16 and 17 further and the laser beam of the wavelength 455 nm is obtained.
Patent JP-2001096379-A (JP)
Title: Manufacturing process of honeycomb panel and its structure
Inventor: OKAMURA HISANOBU
IPC: B21D47/00
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To enable welding thin sheets in a friction welding method. SOLUTION: In the welding method, there is inserted a metallic tool 4 made of material substantially harder than processed objects onto joining parts 5 of the processed objects 1. In the joining structure, substantially continued members are joined by the plastic flow using friction heat between the tool 4 and and the objects 1, and the joining parts 5 are made thicker than other parts and reinforcing members are arranged.
Patent JP-2002090471-A (JP)
Title: Observation system for smoke or the like
Inventor: MUKOYAMA SAKAE
IPC: G01B11/02
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To extract an outdoor area where smoke, etc., moves and to continuously measure the height and shape of the smoke, etc., and time-series variation in spouting speed in an arbitrary area. SOLUTION: This system is equipped with an image input means 1 which inputs images photographed from a fixed point and succeeding in time series, a smoke area extracting means 2 which recognize the outline of reading luminance differences by pixels obtained from difference images between the images from the image input means at arbitrary time intervals and extracts the smoke area, a smoke height observing means 3 which finds the smoke height in the smoke area extracted by the smoke area extracting means, an inter-image correlation analyzing means 4 which detects an optical flow through the inter-image-frame correlation operation having the arbitrary time intervals in an arbitrary range of the images inputted from the image input means, and a spouting speed observing means 5 which finds the spouting speed from the optical flow detected by the inter-image correlation analyzing means;  and the area of the smoke, etc., is extracted and the height of the smoke and time-series variation in spouting speed are continuously measured.
Patent JP-2002100498-A (JP)
Title: X-ray diagnostic equipment
Inventor: OKAMOTO TAKESHI
IPC: G21K5/00
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To prevent shutdown of a system due to failure related to the periphery of high-voltage power source, and restore the system in a short time when there is failure. SOLUTION: A fluoroscopic imaging equipment respectively detects tube voltage with every X-ray exposure emission of an X-ray tube 1 by a tube voltage measuring part 22, a tube electric current by a tube electric current measuring part 23 and discharge by a discharge detecting part 24, and sends data to a CPU 12. The CPU 12 reads out the tube voltage and the tube electric current preset in an exposure data memory 25 as an imaging conditions, and compares the data with the measured value. As a result, when the measured value exceeds a preset allowable range or when discharge is detected, detection and information on the deterioration and the discharge of the X-ray tube 1 are automatically communicated to a department in charge of maintenance via a telephone line.  That is, since a service engineer can quickly cope in the deteriorated stage of the X-ray tube 1, shutdown of the system due to failure of the peripherals of the high-voltage power source 2 can be prevented; and even when there is abnormality in the peripheral devices of the high-voltage power source 2, the system can be restored in a short time.
Patent JP-2002088848-A (JP)
Title: Installation structure of spandrel wall counter
Inventor: YAMAGUCHI FUSAO
IPC: A47K4/00
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To solve problems in the installation structure of the spandrel wall counter, that the positioning of both floor pan and spandrel wall counter in marking work is indispensable the level adjustment of both the floor pan and spandrel wall counter is also indispensable in the case there is unevenness on the installation face itself, the marking and level adjustment of both members is again indispensable in the case the installed position of the floor pan and spandrel wall counter is shifted or interferes with a building skeleton and the spandrel wall counter each time is needed to demount in the case of making the level adjustment of the spandrel wall counter and performing maintenance work of piping or the like at the back of the spandrel wall counter since there is no inspection port at a plane part and a rising face of the spandrel wall counter. SOLUTION: A frame is installed so as to be projected from at least one side of the floor pan placed on the frame from the top view, and the spandrel wall counter with the inspection port is mounted to the projectively installed part through a support member provided with a height adjusting mechanism.
Patent JP-2001137626-A (JP)
Title: Method for overwelding filter cassette and filter device manufactured by the method
Inventor: SCHANN CHRISTIAN
IPC: B01D35/30
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for sealing filter elements of a different size into a filter cartridge by using a single die. SOLUTION: This invention provides the filter cartridge or a filter unit 11 manufactured by a thermoplastic overmolding method for overmolding various filter elements 12 of a different size by the use of a single die and a method for airtightly sealing the filter elements 12 into the filter unit 11. The filter unit 11 stronger than the one obtained by the conventional technique is provided by the method of this invention.
Patent JP-2002107998-A (JP)
Title: Developing agent and apparatus for forming image using the same
Inventor: MOCHIZUKI TAKAHIRO
IPC: G03G5/147
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a developing agent which is good in electrifiability and storage stability and with which an excellent image having excellent fixability and reproducibility can be formed without causing sticking to a carrier, pollution of the inside of a machine and black points on the image. SOLUTION: The image is formed by combining a photoreceptor having a surface roughness Rz of <=1.0, toner particles containing a coloring agent and a binder resin and a developing agent containing a toner including silica particles and a metal soap, wherein the weight ratio of the silica particles to the metal soap is 10 to 60.
Patent JP-2002097674-A (JP)
Title: Hydraulic regenerating device of construction machine, and construction machine
Inventor: SANNOMIYA NAOTO
IPC: F15B11/024
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To improve operability and durability by preventing the occurrence of cavitation even at composite operation time and prim mover rotating speed reduction time. SOLUTION: In this hydraulic regenerating device of a construction machine having a regenerating valve 103 for supplying at least a part to bottom side pipelines 101a and 101b via a variable aperture 103Ac among pressure oil from rod side pipelines 102a and 102b for discharging the pressure oil from a rod side oil chamber 12b of a hydraulic cylinder 12 for an arm and a throttle valve 104 for returning nonregenerative pressure oil to a hydraulic tank 30 via a variable aparture 104Ba among the pressure oil from the rod side pipelines 102a and 102b, the opening areas A1 and A2 of the variable apertures 103Ac and 104Ba are controlled according to an arm flow rate Qa supplied to the hydraulic cylinder 12 for the arm from hydraulic pumps 8 and 9.
Patent JP-2002110869-A (JP)
Title: Semiconductor device
Inventor: HIRAI HIROYUKI
IPC: H01L25/18
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which heat resistance and reliability can be enhanced by cooling elements of high heating value efficiently. SOLUTION: A semiconductor bare chip 11 is flip-chip mounted on a circuit board 10 while directing the semiconductor element forming face downward and a metal plate 13 is placed on the semiconductor chip 11 through resin 14 having high thermal conductivity. Furthermore, a spring 16 is provided between the metal plate 13 and wiring 15 formed on the circuit board 10 and bonded to the metal plate 13 and the wiring 15 through resin 17 having high thermal conductivity. Heat generated from the semiconductor substrate side of the semiconductor chip 11 is dissipated from the metal plate 13.
Patent JP-2001326361-A (JP)
Title: Electro-optical device and electronic apparatus
Inventor: KAWADA HIROTAKA
IPC: G02F1/136
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an electro-optical device comprising a semiconductor device formed in a semiconductor layer on an insulator layer, wherein a substrate floating effect unique to an SOI structure is suppressed without decreasing the aperture percentage. SOLUTION: By setting the thickness of a semiconductor layer in a pixel section to 100 nm or below using a P channel type transistor having a small substrate floating effect for a pixel transistor, and introducing recombination centers by implanting Ar ions to prevent accumulation of excessive carriers, the electro-optical device which can be suppressed with the substrate floating effect without providing a body contact and which has a high aperture percentage and a little light leakage can be obtained.
Patent JP-2002100491-A (JP)
Title: Inverter circuit
Inventor: AOYAMA TAKAHIDE
IPC: H02M7/538
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an inverter circuit for varying frequency, for setting an optimal switching frequency and controlling and setting the switching frequency at time of minimum input current, by detecting input current at that time, for finding a proper place of an inverter as judging conditions. SOLUTION: This inverter circuit has an arithmetic circuit for increasing/ decreasing the switching frequency of the inverter circuit, a circuit for setting the switching frequency, a detecting circuit arranged for finding the optimal frequency and a switching frequency control circuit for controlling these circuits for setting an optimal lighting frequency of respective discharge lamps.
Patent JP-2001118456-A (JP)
Title: Key switch device
Inventor: WATANABE MAKOTO
IPC: H01H13/14
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a key switch device, which does not require a holder plate, thereby being reduced in number of parts, having a simple structure and a thin thickness, being produced at low cost, and having a good key operating property. SOLUTION: The key switch device has a metallic support plate whose upper surface supports a flexible circuit 30 on which a rubber spring 31 is put. The metallic support plate has a plurality of engaging portions 26 and 27 formed in such a manner that it surrounds the rubber spring 31. Engaging pins 13, 14, 23 and 24 placed above link members 7 and 8 are engaged with engaging portions 2 and 3 formed at a key top 1. Also, engaging pins 15, 16, 21 and 22 placed below the link members 7 and 8 are engaged with engaging portions formed at the support plate 25.
Patent JP-2002105008-A (JP)
Title: Method for refining liquid-crystalline compound
Inventor: TAKEHARA SADAO
IPC: C07C17/38
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for refining a liquid-crystalline compound, by which the reliability and resistivity of the liquid-crystalline compound can be improved by a simple operation, to provide a liquid crystal composition which contains the obtained compound as a constituent and has excellent reliability, resistivity and voltage-holding rate(VHR), and to provide a liquid crystal display element using the liquid crystal composition. SOLUTION: This method for refining the liquid-crystalline compound, characterized by treating the liquid-crystalline compound in a single or solution state with a nitrogen-containing compound or its solution.
Patent JP-2002104025-A (JP)
Title: Composite operation panel
Inventor: SHIBATA MINORU
IPC: G01C21/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an operation panel capable of reducing an arranging space and free to operate by a button free to move with a specified stroke. SOLUTION: The composite operation panel 1 made of a display 2 having a display body 20, a touch sensor part 210 arranged on one surface of the display body 20 and a display part 211 and a cover type operation panel 3 having a button part 30 furnished with a button 300 arranged on the display panel 21 and free to move at a specified stroke constitutes its characteristic feature of actuating the touch sensor part 210 by indirectly touching the touch sensor part 210 by stroke movement of the button 300.
Patent JP-2001154876-A (JP)
Title: Microcomputer debug architecture and method
Inventor: EDWARDS DAVID ALAN
IPC: G06F15/78
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an improved method and device for executing a debug operation on a microcomputer. SOLUTION: This computer system is provided with a central processing unit and a memory unit connected with the central processing unit, and one set of watch points are defined in the computer system. Each watch point in the set of watch points is provided with a programmable precondition register which stores a set of precondition codes which are made the same for each watch point in the set of watch points. Moreover, each watch point is provided with a programmable action register for storing a set of action codes which are made the same for each watch point in the set of watch points. Moreover, this computer system is provided with a set of latches which are respectively equipped with inputs and outputs.
Patent JP-2001179431-A (JP)
Title: Method for forming bond coat and thermally insulating film on metallic base material and related article
Inventor: HASZ WAYNE CHARLES
IPC: C23C4/18
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a novel method which efficiently applies a bond coat and TBC to a hardly accessible region of a base material. SOLUTION: The method for forming at least one layer of the bond coat on the surface of the metallic base material is provided. The foil of the bond coat material is first mounted on the base material surface and is then welded to the base material surface by brazing or the like. In many cases, the bond coat is formed by first thermally spraying a bond coat material to a supporting sheet allowing the removal of the bond coat material, then removing the supporting sheet. The bond may include a thermally insulating film (TBC) on the bond coat. The base material may be formed as turbine engine components.
Patent JP-2002114149-A (JP)
Title: Transportation navigation system and method
Inventor: SAITO KIYOSHI
IPC: G08G1/005
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To permit a user to use transportation safely by preventing an incident where the user rides past a transfer station and a destination station when moving with the use of transportation. SOLUTION: A transportation navigation system includes a transportation network database S1a, a route searching program S2a for setting a transportation route conforming to a route setting condition inputted into a portable terminal T, a user position detecting program S3a for detecting a user position by receiving a position detection signal from the GPS of the portable terminal T, a route collating program S3b for collating the user position and the set transportation route,  and a guide information transmitting program S3c for transmitting a guide signal expressing an approaching transfer station or destination station on the set transportation route to the portable terminal T on the basis of the collation result by the route collating program S3b when the user position and the transfer station or destination station have a distance equal to or shorter than a given distance in between.
Patent JP-2002117801-A (JP)
Title: Multi-channel plate and its manufacturing method
Inventor: MOTOI YASUKO
IPC: G01T1/28
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a multi-channel plate having a high precision and a large area. SOLUTION: This has a substrate 1 to contain aluminum having the first principal face and the second principal face opposing to the first principal face, multiple micropores 6 arranged so as to penetrate the substrate 1, an electronic multiplying face 3 to emit secondary electrons by collision of electrons, and electrodes 4, 5 installed at the first principal face and the second principal face, respectively.
Patent JP-2002117319-A (JP)
Title: Link structure on web page, commodity advertisement system using web page, and specific event-related web server
Inventor: ASAI NAOHITO
IPC: G06F3/048
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To allow a consumer to quickly and easily browse for a many kinds of commodity samples related to a specific event. SOLUTION: On the homepage (a) of a wedding hall, character strings 31a-31i directly linked with Web pages c and f displaying samples of commodities related to wedding in a shop handling the respective commodities are displayed for every multiple commodities such as post cards and furnitures related to wedding.
Patent JP-2002113300-A (JP)
Title: Method and device for extending rectangular cloth piece
Inventor: TAKAHASHI NOZOMI
IPC: D06F89/00
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To eliminate such problems that when a rectangular cloth piece after being washed and dried is fed to, e.g. a folding device at a laundry factory, conventionally a worker manually places the cloth piece on a throw-in conveyor while extending it sheet by sheet, and the extending work is troublesome, and also, the work efficiency is unfavorable. SOLUTION: An optional location of the rectangular cloth piece Y under a rounded state is held, and the cloth piece Y is suspended. Then, the suspended cloth piece is dragged in the horizontal direction, and the vicinity of the final end of the cloth piece is held, and the cloth piece is vertically hung. Then, the cloth piece is laid in the horizontal direction, and two locations of the laid cloth piece are held at the same height. While the two locations are being held, the hung section of the cloth piece is placed on a conveyor 8, and one side edge Yb on the longer edge side of the cloth piece is made to appear on the conveyor. Then, the longer edge section of the cloth piece appeared on the conveyor is placed on a roller 9 under an astride state.  Two locations being closer to respective end sections of one side edge Yc on the shorter edge side of the cloth piece which is placed on the roller are held, and the cloth piece is suspended under an extended state. Thus, the rectangular cloth piece can be automatically extended.
Patent JP-2002113943-A (JP)
Title: Intermediate transferring medium for ink-jet and method for forming image
Inventor: NAKAJIMA ATSUSHI
IPC: B41M5/50
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an intermediate transferring medium for ink-jet which exhibits good transferring properties and good color reproducibility and can obtain an image with high approximation of luster to that of a printing paper even on non-image part to various printing papers in which surface roughness, luster, thickness and surface treatment on the surface of the printing paper are different. SOLUTION: The intermediate transferring medium for ink-jet characterized by being provided with at least cushioning layer and a porous image receiving layer with heat transfer properties and aqueous ink receiving properties on a substrate is provided.
Patent JP-2001352887-A (JP)
Title: Racket-shaped handy insect collector
Inventor: USHIGOME YOKO
IPC: A01M1/14
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an insect collector capable of catching mainly flying insect pests such as gnats, mosquitoes and small winged insects with one through without touching the insects with the hand, made from a material mild to the nature, and capable of being treated as a combustible waste, because recently new infectious diseases mediated by the insect pest or the like are discovered one by one though mankind seems to overcome the infectious disease, and the removal of the insect pest becomes an immediate problem. SOLUTION: This handy insect collector is entirely made from a reclaimed paper, and is mild to the nature. An adhesive (an adhesive sheet) is applied on both side surfaces of a racket so that the insect pest may be caught by shaking the racket right and left. When the collector is not used, and is carried, the collector can be stored cleanly by only reversely folding the collector without any annoyingness such as requiring another accessory for closing the collector. The collector can be used for several times and can be treated as the combustible waste as it is by closing the collector when disposing the collector.
Patent JP-2002119964-A (JP)
Title: Waste water circulation system in semiconductor manufacturing process
Inventor: MATSUZAKA HIROSHI
IPC: C02F1/42
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To keep the filtration effect of a filter for a long time in the case that water produced by removing various ions from waste water of a semiconductor manufacturing process is circulated and recycled, thereby increasing the purity of the circulated water and extending the life of the filter. SOLUTION: This water circulation system is provided with a ceramic filter device 4 for filtering waste water generated when semiconductors are manufactured, and an ion exchange device 6 for removing anions contained in the filtered waste water.
Patent JP-2001144582-A (JP)
Title: Crystal vibrator for surface mount
Inventor: NAGAI MITSURU
IPC: H03H9/19
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To enhance the precision and the reliability of a crystal vibrator for surface mount by preventing external gas or dust from being adsorbed by a plane electrode of a crystal oscillation chip. SOLUTION: The crystal vibrator for surface mount employs the crystal oscillation chip 1 where an insulation film 4 is formed onto a plane electrode 2 among the plane electrode 2 and a side face electrode 3 that form electrodes. This crystal oscillation chip 1 is fixed to a plug by using solder or metallic paste for an adhesive and a case is covered to the plug to configure the crystal vibrator for surface mount.