baber/WOPTO huggingface dataset:
Patent JP-2002164192-A (JP)
Title: Lighting device for metal halide lamp
Inventor: HASHIMOTO TAKUMA
IPC: H05B41/392
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To increase a lamp life without adversely affecting a lumen maintenance factor. SOLUTION: A ballast 2 as a lighting means capable of supplying rated power and power not higher than the rated power but ensuring at least a lumen maintenance factor upon lighting by the rated power to a metal halide lamp is provided. Power not lower than power at an inflection point at which a proportion of change of a substantially stable electrode temperature to power rapidly changes when a lamp 1 is started with power supplied to the lamp 1 varied is defined as power to be supplied from the ballast 2 to the lamp 2. Thereby, the lumen maintenance factor is not lowered even when lighting under illumination control is performed, and moreover the lumen maintenance factor can be more enhanced compared with lighting by rated power alone, and the life of the lamp can be increased.
Patent JP-2002164170-A (JP)
Title: White color organic electroluminescence panel
Inventor: KISHIGAMI YASUHISA
IPC: H05B33/12
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a white color organic electroluminescence panel that has high efficiency and a long life. SOLUTION: This concerns a white color electroluminescence panel that is formed by holding an organic light-emitting material 3 between a positive electrode 1 and a negative electrode 2. Plural kinds of organic light-emitting material 3 having different light-emitting colors are arranged in parallel between the positive electrode 1 and negative electrode 2. At least one of the positive electrode 1 and the negative electrode 2 is formed by an electrode that is connected to the organic light-emitting material of all kinds, and the light-emitting drive of the organic light-emitting material 3 of all kinds is done by the power supply to the positive electrode 1 and the negative electrode 2 by one power supply system.
Patent JP-2002168428-A (JP)
Title: Combustion control method and system of combustion furnace
Inventor: ABE MASATAKA
IPC: F23G5/50
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a combustion control system by directly measuring dioxins and the precursors in an exhaust gas exhausted from an incineration furnace in real time without time delay, and controlling combustion in the furnace based on the measurement result. SOLUTION: When controlling combustion in a combustion furnace 101, the combustion control system comprises a measuring device 106 for measuring at least two elements selected from dioxins precursor concentration 103 in a combustion exhaust gas 2, a dioxins molecule count number 104, and dioxins concentration 105, judgment equipment 107 for judging the contents of at least two elements selected from the dioxins precursor concentration 103 measured by the measuring device 106, the dioxins count number 104, and the dioxins concentration 105, and a control device 108 for controlling combustion by either of or the combination of the temperature in the combustion furnace 101, gas convection time in the furnace, and agitation force in the furnace, thus controlling the emission of dioxins.
Patent JP-2002171765-A (JP)
Title: Fuse-melting method for capacitive load, and drive for capacitive load using the method
Inventor: YAMADA RYUJI
IPC: H02M7/48
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To completely melt fuses of a plurality of short-circuited discharge tubes in a resonant inverter of which the resonant circuit is composed of the plurality of tubes and reactors. SOLUTION: When a short circuit detecting circuit 30 detects a short circuit in any of the discharge tubes, the drive frequency of an inverter 10 is changed into a lower fusing frequency fERR, which can supply a current capable of melting the fuse of the short-circuited discharge tube. If any of the discharge tubes is short-circuited, an inverter output current IL is decreased, because a current flows through the short-circuited discharge tube and no resonance is produced, so that there is a possibility that the fuse may not be melted. However, by decreasing the drive frequency of the inverter 10, the inverter output current IL increases and is supplied to the fuse of the short-circuited discharge tube, thus completely melting the fuse.
Patent JP-2002170670-A (JP)
Title: Organic elecroluminescent element and its manufacturing method as well as organic electroluminescent display
Inventor: KAWASE NORITAKA
IPC: H05B33/14
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To manufacture an eledroluminescent element of long emission life which is free from degradation or lift-off of an electrode formed on an organic layer. SOLUTION: In manufacturing an organic electroluminescent element by forming a first electrode on a substrate, forming at least one organic layer on the first electrode, and forming a second electrode on the organic layer, an energy line is irradiated on the surface of the organic layer after it is formed.
Patent JP-2002170831-A (JP)
Title: Die bonding apparatus and its bonding method
Inventor: MIZUTANI KENJI
IPC: H01L21/52
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To perform a precise die-bonding by preventing breakage of a corner portion of a semiconductor chip without reducing productivity. SOLUTION: An adjustment device 30 adjusts a down-movement distance (a height of bonding) of a chip holder 27 on the basis of each of output of a load cell 25 for detecting a load applied to a upper surface of a bonding stage 23 and a laser displacement gauge 32 for measuring a thickness of a die attachment surface 22a, thereby, a precise die-bonding process is attained by preventing breakage of the corner of the semiconductor chip 26 in loading even if the cut surface of the semiconductor chip 26 is not positioned in a predetermined perpendicularity.
Patent JP-2002169298-A (JP)
Title: Exposure device and exposure method
Inventor: SUZUKI KOJI
IPC: G03F1/00
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an exposure method in a plate making process and an exposure device used for the method that the loss of a stripe metal sheet can be decreased and that the quality of plate making and productivity can be improved. SOLUTION: The exposure device for plate making is equipped with a light- shielding structure 150 to shield a photomask from light which is disposed between the photomask 120 and a light source 130 and in the front and rear position of the product exposure region 121 of the photomask 120 along the longitudinal direction of the substrate while leaving a space of specified width from the product exposure region. The photomask used for exposure has a margin 122 which prevents separation of the substrate 110 by etching and has a black solid part 125 for light shielding formed each in the front and rear region of the product exposure region along the longitudinal direction of the substrate and formed in this order from the product exposure region. The light shielding structure is used to shield the black solid part of the photomask from light.
Patent JP-2002176695-A (JP)
Title: Mounting method for piezoelectric element and wave transmitter receiver adopting the same
Inventor: SAKAI SHUICHIRO
IPC: H01L41/313
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a mounting method for piezoelectric elements that can configure a multi-channel array without dispersion, independently of the number of channels without the need for wiring by wires, and moreover to provide a wave transmitter receiver adopting the method. SOLUTION: In the mounting method for piezoelectric elements of a multi- channel array, a connection bump 34 is formed on the rear side of the piezoelectric elements, a pad 36 is formed on a front side of a board 35, the connection bump 34 is placed directly on the pad 36 and piezoelectric elements 31 are mounted on the board 35.
Patent JP-2002176585-A (JP)
Title: Lens and image pickup system
Inventor: KANEDA NAOYA
IPC: G03B17/20
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a lens which prevents image degradation caused by a diffraction phenomenon and doesn't limit an exposure adjustment allowable range of a stop member even in the case that the most suitable image pickup device main body meeting a purpose of high-sensitivity photographing, high-definition photographing, moving picture photographing, or the like is selectively used for the same lens. SOLUTION: A control means is provided which receives information about an imaging device 1 transmitted from an image pickup device main body 419 and changes a set value related to restrictions on the use of the small aperture side of a stop member 136 on the basis of this information.
Patent JP-2001200764-A (JP)
Title: Operating method of compression ignition engine
Inventor: SCHOUBYE PETER
IPC: F02B69/04
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a method changing methanol primary fuel into dimethyl ether-contained fuel on a vehicle body for operating a compression ignition engine, by eliminating the difficulty in handling and storing of the fuel, particularly on a vehicle. SOLUTION: In this operating method of a compression ignition engine, using dimethly ether-contained fuel obtained by converting methanol primary fuel, the operating method includes each step as follows, (a) methanol primary fuel is compressed in a liquid-state to the end engine injection pressure, (b) this compressed primary fuel is preheated by heat provided in exhaust gas of the engine, (c) primary fuel is introduced at injection temperature and injection pressure of the engine and converted into dimethyl ether-contained fuel by contact with methanol dewatered catalyst and (d) this dimethyl ether- contained fuel is injected at injection pressure and injection temperature into the engine.
Patent JP-2002179428-A (JP)
Title: Method for manufacturing patterned glassware article
Inventor: NAGASE RYOJI
IPC: C03B11/00
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To enable distribution of color patterns and bubble patterns in a glassware article to be adjusted and to prevent remaining of bubbles due to air entrapment. SOLUTION: Distribution range of color patterns in the glassware article can be adjusted by changing weight ratio of a first gob to a second gob charged in a metallic mold. Further a surface of the first gob is made flat by melting colored glass frit planted on the first gob by heating with a burner or the like and thereby air involving around the frit is prevented when the second gob is superposed on the first gob.
Patent JP-2002185768-A (JP)
Title: Information communication unit
Inventor: WATANABE SHINICHI
IPC: G06K9/00
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an information communication unit that transmits information, by which whether or not characters are accurately recognized can be surely determined, to the other terminal without increasing the load on a network. SOLUTION: This information communication unit segments image information of an area for character recognition from original image information and transmits recognition result information resulting from synthesizing the segmented image information with character recognition result information of the character recognition to the other terminal.
Patent JP-2002181686-A (JP)
Title: Method and apparatus for making optical aperture
Inventor: MAEDA HIDETAKA
IPC: G02B21/00
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for making microscopic apertures with uniform aperture diameters using a simple method. SOLUTION: A method of making optical apertures in the end of conical tip 1 includes causing displacement of a pressing element 7, by application of a force from the outside, relative to a body in which the apertures are to be formed and which consists of the tip 1, stoppers 2 positioned near the tip 1 and each having approximately the same height as the tip 1, and a light- blocking film 3 formed at least over the tip 1, with the pressing element having such a rough plane that covers at least the tip 1 and at least a portion of each stopper 2.
Patent JP-2001200749-A (JP)
Title: Method and device for vehicle controlling drive unit
Inventor: CLEMENT ALBRECHT
IPC: F02D41/22
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide improvement in accuracy establishing a maximum permissible value for an output value of a drive unit for a vehicle. SOLUTION: In the method and device controlling the drive unit for a vehicle, forming a target value related to an output value of the drive unit based on at least intention of a driver to adjust the target value by control of the drive unit here, to give previously a maximum permissible value related to the output value to be operated, so as to reduce the output value when it exceeds over the maximum permissible value, a minimum value of the maximum permissible value of the output value is obtained, and the maximum permissible value is decided by considering the minimum value based on at least intention of the driver.
Patent JP-2001211859-A (JP)
Title: Encapsulated composition containing long chain alcohol and method of producing the same
Inventor: DARTEY CLEMENCE K
IPC: A23L27/60
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing an encapsulated long chain alcohol, capable of easily blending the long chain alcohol, stable in its preservation and capable of adding the long chain alcohol to a food in a method not giving a bad effect to various characteristics of a food. SOLUTION: This encapsulated composition containing a long chain alcohol is provided by encapsulating a 20-36C long chain alcohol within various materials including a polymer and wax. By selecting the above polymer appropriately, it is possible to add the encapsulated long chain alcohol to a food such as margarine, salad dressing, etc effectively.
Patent JP-2002180012-A (JP)
Title: Anisotropic electroconductive adhesive
Inventor: ITO HIROSHI
IPC: C09J4/00
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a hot-curing type anisotropic electroconductive adhesive capable of carrying out connection especially at a low temperature in a short time and having excellent adhesion, connection reliability, preservation stability and repair properties in electrical connection of mutual microcircuits such as connection of a liquid crystal display(LCD) to a tape carrier package(TCP) or connection of the TCP to a printed circuit board(PCB). SOLUTION: This anisotropic electroconductive adhesive comprises a radical- polymerizable resin, an allyl-modified cyanurate compound, an organic peroxide, a thermoplastic elastomer, a phosphoric ester, an epoxy silane coupling agent and electroconductive particles dispersed in a resin composition consisting essentially of the radical-polymerizable resin, the allyl-modified cyanurate compound, the organic peroxide, the thermoplastic elastomer, the phosphoric ester and the epoxy silane coupling agent.
Patent JP-2002178369-A (JP)
Title: Injecting unit and injection molding machine using the same
Inventor: KAKINAKA KOICHI
IPC: B29C45/17
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an injecting unit of a novel structure capable of stably injection molding to be an object by preventing a damage of an injection nozzle touched to a mold or a nozzle touching site in the case of displacing the mold due to a mold clamping force or the like. SOLUTION: The injection nozzle 80 is supported to a rotary member 112 rotatably arranged at a distal end of a heating cylinder 78. Thus, an opening direction of a nozzle hole 94 of the nozzle 80 is capable of changing in association with displacements of molds 14 and 16 based on the rotation of the member 112 while maintaining a communicating state of a resin passage.
Patent JP-2002182019-A (JP)
Title: Light reflection plate, method for manufacturing the same and reflective liquid crystal display device
Inventor: AZUMA KENSAKU
IPC: G09F9/00
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a reflection plate for a reflective liquid crystal display device reproducing paper whiteness, a method for manufacturing the reflection plate capable of manufacturing the same with excellent reproducibility of uniform and definite reflection characteristics and the reflective liquid crystal display device using the reflection plate. SOLUTION: The light reflection plate is constructed by arranging a particle mono-layer film formed by spreading the particles all over a substrate in the mono-particle layer state and fixed thereon and by laminating a metal thin film on the particle mono-layer film. The reflection plate is manufactured by sequentially carrying out a step to arrange an adhesive bonding layer on the substrate, a step to spread the fine particles all over the adhesive bonding layer in the mono-particle layer state and fix them thereon and a step to laminate the metal thin film on the particle mono-layer film obtained in the previous step. Also the reflection plate is used for manufacturing the reflective liquid crystal display device by being stuck to a liquid crystal cell.
Patent JP-2002181238-A (JP)
Title: Method of removing burried pipe, and pressure contact tool used therefor
Inventor: NISHIURA KATSUTOSHI
IPC: F16L1/024
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To surely extract a burried pipe in a desired range. SOLUTION: In this removing method for extracting the burried pipe A from the ground by pulling it, a pressure contact tool C capable of pressure- contacting with a pipe inner face 1 is inserted into the buried pipe, the tool is brought into pressure contact with the pipe inner face under a non-slipping condition by an operation from an outside of the pipe, and the tool brought into pressure-contact with the pipe inner face is pulled to extract the burried pipe from the ground.
Patent JP-2001237431-A (JP)
Title: Thin-film transistor
Inventor: KODAMA MITSUFUMI
IPC: H01L29/786
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a TFT which operates at a fast speed with good reproducibility, without requiring complicated processes. SOLUTION: An I-type non-single crystalline silicon film 13 and an N-type conductivity non-signal crystalline silicon film 12 are formed one by one on a glass substrate 11, where an ITO film is formed as a pixel electrode 18 and patterned, and are patterned into a prescribed shape. A molybdenum thin film is then formed and etched, and source/drain electrodes 50, 51 are prepared. Then, laser beam 15 is irradiated on a prescribed part of the conductive non- single crystalline silicon film 12 and the part is cut, and then laser beam is cast on the non-single crystalline silicon film 13 and crystallinity degree of the part is increased. Furthermore, a gate insulating film 16 and a gate electrode 17 are formed, and a TFT is completed.
Patent JP-2001205919-A (JP)
Title: Ink jet recording element
Inventor: SHAW-KLEIN LORI J
IPC: B41M5/52
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording element wherein the picture quality is excellent, difference in glossiness is small, and also, light-fading-resistance is more favorable. SOLUTION: This ink jet recording element is constituted by including a supporting body having the following layers: (a) a hydrophilic layer containing gelatin or poly(vinyl alcohol), (b) an adhesion accelerating layer containing pectin or an alginic acid salt, and (c) a hydrophilic overcoat layer containing hydroxyethyl cellulose, on the top in this order.
Patent JP-2002193325-A (JP)
Title: Returnable container made of hollow synthetic resin
Inventor: KAMO MAMORU
IPC: B65D77/00
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a returnable container made of a hollow synthetic resin, which has a sufficient strength as a returnable container, is water-resistant and transparent although the container uses a collected PET material as of a PET bottle in order to recycle resources and prevent environmental pollution. SOLUTION: An upper sheet 1 and a lower sheet 2 disposed horizontally with a predetermined interval therebetween are integrally connected by linking members 3, which are horizontally disposed at predetermined intervals so as to be substantially perpendicular to the sheets 1 and 2. The upper and lower sheets 1 and 2 and the linking members 3 are formed from a polyethylene terephthalate recycled after collected as an unwanted material. The returnable container B is constructed of a transparent synthetic resin plate A formed from such a polyethylene terephthalate.
Patent JP-2002191455-A (JP)
Title: Shelf board mounting structure for cabinet
Inventor: YAMAZAKI HARUO
IPC: A47B96/00
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a shelf board mounting structure for a cabinet which helps one removably mount even a shelf board, the front end of which projects long, so that it may not easily fall off. SOLUTION: In this shelf board mounting structure for a cabinet, a shelf board 1 is removably mounted between both side plates 2 of a cabinet A. Approximately horizontal engagement grooves 6 opened to the sides and the back are provided at the side ends of both sides of the shelf. Dowels 3 provided in a projected state in the insides of the back of the side plates 2 of both sides of the cabinet A are engaged with the engagement grooves 6.
Patent JP-2002198891-A (JP)
Title: Bearer control method and bearer controller
Inventor: IGARASHI DAISUKE
IPC: H04L12/28
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To set the types of different bearers in accordance with upper/lower traffic characteristics and to change the type of the bearer during communication. SOLUTION: In a mobile communication system, a portable terminal 101 is connected to a mobile communication node 102 through a radio line. One direction bearer setting parts 111a and 111d setting and releasing the bearer in the upper direction or the lower direction, and bearer adaptation parts 112a and 112b controlling the one direction bearer setting parts 111a and 111d, are arranged in the portable terminal 101 and the mobile communication node 102.
Patent JP-2002201504-A (JP)
Title: Protective member for bib
Inventor: HANABUSA MICHIKO
IPC: A41D13/04
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a protective member for a bib, so designed as to change a bib with another one so as not to require time and labor on washing. SOLUTION: This protective member for the bib is such that a disposable protective member 10 capable of storing a bib 1 therein and protecting the bib, is provided, to be put around the neck of a baby or infant, wherein the protective member 10 can be changed with a new one when getting dirty, the protective member 10 has a water-absorptive sheet layer on its surface where wearer's slaver gets down, a water-proof sheet layer is formed on a rear side 13 coming in contact with the bib 1, a water absorptive body layer is formed between the water-absorptive sheet layer and the waterproof sheet layer, and an opening part 14 is formed on the upper part of the member so as to be in a bag-shape,  the bib 1 is prevented from slipping off from the protective member 20 by containing the bib 1 into a storage part 15 followed by folding a turn-back part 16 to close the opening part 14 with an adhesive tape 17.