baber/WOPTO huggingface dataset:
Patent JP-2002070533-A (JP)
Title: Black smoke reducing device for exhaust gas of automobile
Inventor: OE TOSHIAKI
IPC: F01N3/02
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a black smoke removing device lightening a load to be applied to an engine and reducing a cost only by burning suspended particulate matter by raising the exhaust temperature as a result of solving such problems of the conventional device that cost is high, practicality is low by use of a catalyst of noble metal such as platinum, a load is applied to the engine by forcibly removing black smoke with the filter, resulting in drop in power. SOLUTION: Power down of the engine is completely prevented since the suspended particulate matter(SPM) is burned only by raising the exhaust temperature with a special alloy and oxygen (concentration is 30%). No problem is caused since the raised exhaust temperature is lowered by nitrogen.
Patent JP-2002082795-A (JP)
Title: System and method for processing information, print system and print method
Inventor: GO SEIZOKU
IPC: B41J29/38
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To print out the information contents which are searched and taken out of an information providing space. SOLUTION: A relative object detection means detects relative objects from a requested hypertext to be printed. A base path setting means sets a base path of each detected relative object. A hypertext conversion means converts the hypertext so that the path of each relative object is equal to the one that has a complete address information. The converted hypertext can be accurately printed even by a conventional network correspondence type print server since the address information on all link objects are complete.
Patent JP-2002089360-A (JP)
Title: Overhead valve type v type two cylinder engine
Inventor: HIRANO MICHIO
IPC: F02B75/02
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To simplify piping for intake air and cooling water on an overhead valve type V type two cylinder engine and accordingly to compact engine dimensions. SOLUTION: Push rods 15, 16 to drive suction and exhaust valves of each of cylinders are arranged to open wider toward the side of a valve arm chamber, a suction port 24 to open toward the inside of a V bank is formed between the push rods 15, 16, and the suction port 24 of each of the cylinders is connected to a carburetor in the V bank through a suction passage formed in the V bank. Additionally, a cooling water jacket outlet 25 is opened with the suction port 24 between the push rods 15, 16 of each of the cylinders, and the cooling water jacket outlet 25 of the both cylinders is communicated to the suction passage by the adjacent cooling water passage.
Patent JP-2002082040-A (JP)
Title: Low siloxanes environment testing apparatus
Inventor: TOI KEIKO
IPC: G01N17/00
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To effectively remove gases generated within a vessel, such as siloxanes, having adverse influence on a sample. SOLUTION: A constant temperature and humidity bath comprises a test chamber 1; an air-conditioned section 2; a humidifier 3, a cooler 4, a heater 5 and a circulating blower 6, all of which are installed within the air-conditioned section; an air circulating system 7; and a dehumidifier 8 and a siloxanes adsorber 9 or the like, which are installed within a siloxanes processing section 13. Circulating air is dehumidified by the dehumidifier 8 and introduced into the siloxanes adsorber 9, whereby the adsorption performance of an adsorbent is kept good, without moisture in the circulating air being condensed and attached to the adsorbent, so as to adsorb and remove a gas to be processed which contains siloxanes, so as to provide a test environment having no adverse influence on the sample.
Patent JP-2001097813-A (JP)
Title: Cosmetic composition containing at least one kind of silicone/acrylic acid copolymer and at least one kind of nonionic polymer having vinyllactam unit
Inventor: DUPUIS CHRISTINE
IPC: A61K8/00
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic composition free from the defects of conventional composition, effective for firmly fixing the hair style and giving excellent cosmetic properties without applying powdering effect. SOLUTION: The objective cosmetic composition is composed of a cosmetologically permissible medium containing at least one kind of silicone/ acrylic acid copolymer and at least one kind of nonionic polymer containing at least one vinylcaprolactam unit.
Patent JP-2002093444-A (JP)
Title: Fuel cell power generation device
Inventor: TAJIMA KAZUHIRO
IPC: H02J3/00
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To improve energy-saving efficiency by operating external loads by the generated power of a fuel cell and to improve the operation efficiency of the fuel cell. SOLUTION: In the controller 100 of this fuel cell power generation device 12, a microcomputer 102 and a communication I/F 110 are installed. In each of the external loads 26, a microcomputer 112 and a communication I/F 114 are installed, and the communication I/Fs are connected with one another through network wiring 116, so that a LAN 118 is formed. When the microcomputer 102 reads operational information including the consumption power from the respective external loads through the LAN, it controls the power generation using the fuel cell 36 so as to obtain the generated power according to the consumption power estimated based on the operational information. Thereby, the generated power according to the variation of the consumption power can be provided, so that energy saving and the operation efficiency of the fuel cell power generation device can be improved.
Patent JP-2002085304-A (JP)
Title: Vacuum cleaner and dust collecting bag
Inventor: KATO YOSHIAKI
IPC: A47L9/12
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner that can effectively use a dust collecting bag and can appreciably prolong the service life of the dust collecting bag. SOLUTION: The vacuum cleaner comprises a cleaner body 2, a dust collecting chamber 3 formed in the cleaner body 2 and releasably mounted with a dust collecting bag 9, and a suction means 4 disposed in the cleaner body 2 to suck in external dust-containing air and feed it to the dust collecting bag 9. A clearance forming member 5 is interposed between the internal wall surface of the dust collecting chamber 3 and the dust collecting bag 9. The clearance forming member 5 forms an air passage through which clean air passed through the dust collecting bag 9 flows to a discharge side of the dust collecting bag 9.
Patent JP-2002090173-A (JP)
Title: Inertia navigation system and its initial alignment method
Inventor: SHINAGAWA YUICHI
IPC: B64D45/00
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To shorten a processing time and to improve precision on initial alignment, and to improve convenience in operation. SOLUTION: Standard position coordinates (latitude and longitude) where an airplane is positioned are inputted in an inertia navigation device in course alignment. Then, magnetic bearing angle information is detected by using a magnetic compass, and true north azimuth information (true north standard: ϕ) is obtained from the difference between its value and magnetic variance corresponding to the standard position coordinates. The attitude standard (θ, ϕ) is determined by averaging the accumulated value of sensor data of a laser gyro or the like. Fine alignment is executed, and the error of the true north- attitude standard determined by the course alignment by using a technique such as a Kalman filter or the like is estimated, to thereby determine the true north-attitude standard.
Patent JP-2002090459-A (JP)
Title: beta RADIOACTIVITY MEASURING APPARATUS
Inventor: SANO AKIRA
IPC: G01T1/185
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To measure β radioactivity handily and at a higher accuracy. SOLUTION: This apparatus is provided with a current value measuring means 13 for measuring a current value during the irradiation or the non- irradiation of β rays of a standard ray source, an ionization current value computing means 16a which subtracts the current measured value during the non-irradiation of β rays from the current measured value during the irradiation of β rays from the standard ray source to obtain a net ionization current value and determines the ionization current value per unit radioactivity and a changing rate correction means 16b which compares the ionization current value with the ionization current value per unit radioactivity of a β rays reference sample previously measured to correct a changing rate.
Patent JP-2002089246-A (JP)
Title: Exhaust emission control method and exhaust emission control device for internal combustion engine
Inventor: IIZUKA HIDEHIRO
IPC: F01N3/10
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for efficiently purifying nitrogen oxides of an internal combustion engine start period. SOLUTION: An NO oxidizing device and a nitrogen oxides trapping catalyst are installed in an exhaust gas passage of an internal combustion engine to purify the nitrogen oxides in exhaust gas of the internal combustion engine start period. To be specific, the NO oxidizing device 3 and the nitrogen oxides trapping catalyst 4 are installed in order in an exhaust pipe 2 from the engine 1. NO exhausted from the engine 1 flows into the NO oxidizing device 3. The NO inside the exhaust gas is oxidized into NO2 by the NO oxidizing device 3. Then the exhaust gas containing the NO2 flows into the nitrogen oxides trapping catalyst 4 and the NO2 is trapped by the nitrogen oxides trapping catalyst.
Patent JP-2002087235-A (JP)
Title: Vehicle control device
Inventor: SAWADA KOICHI
IPC: B60K26/02
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle control device capable of judging an operation characteristic of an occupant operating an operation member without being influenced by an environment surrounding a vehicle. SOLUTION: In this vehicle control device having the operation member for controlling a state of a behavior control device and judging the operation characteristic of the occupant operating the operation member, the vehicular control device has operation characteristic judging means (Step S2, S11, S15, S16 and S17) for judging the operation characteristic of the occupant operating the operation member when a vehicle state is put in a specific state having little influence on the operation characteristic of the occupant.
Patent JP-2002100278-A (JP)
Title: Carbonaceous emitter and manufacturing method thereof
Inventor: SUDA YOSHIHISA
IPC: H01J1/304
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To manufacture a carbonaceous emitter of excellent characteristics at a low cost. SOLUTION: Powder of graphite of well grown crystal excellent in electron emission property while is evenly dispersed and compounded with a polymer resin. In molding the mixture into a desired plate shape, graphite is highly controlled in one orientation, then is sintered in an inert atmosphere or vacuum.
Patent JP-2002097715-A (JP)
Title: Structure of building
Inventor: OYAMA HIROSHI
IPC: E04B1/18
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To enable a great ceiling height to be secured even in a small story height. SOLUTION: In the structure of a building having such a form that habitable room parts 2 are disposed on both sides with a corridor 1 between, moment resisting frame 3 for the room part 2 is composed of a peripheral column 5 installed in the position of the exterior wall of the room part 2, a peripheral girder 6 erected in a ridge direction between peripheral columns 5, interior columns 7 installed on both sides of the corridor 1, a girder 8 erected in the ridge direction between the internal columns 7, and a girder 9 erected in a span direction between the peripheral column 5 and the internal column 7. A flat slab 4 constituting the corridor 1 is erected between the moment resisting frames 3 on both of the sides of the corridor 1. The girder 9 is taken as a flat girder having a height equal to a width. The peripheral girder 6 is taken as a wall girder.
Patent JP-2002098584-A (JP)
Title: Blade oscillation measuring method and blade oscillation monitoring system using it
Inventor: IIZUKA SHINYA
IPC: G01M99/00
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a blade oscillation measuring method and a blade oscillation monitoring system using it where a small number of sensors are used to acquire amplitude, phase, and frequency of the blade oscillation of a rotating body. SOLUTION: There are provided a first step where a single point method equation, a double point method equation, and a node diameter mode method equation are utilized to measure a transit time of a blade based on the detection signal of a non-contact type blade sensor of three points, a second step which calculates a difference between blade transit times, a third step which removes a DC component from the blade transit time difference, a fourth step where a frequency analysis is performed by a frequency analyzing means with the blade transit time difference in which the DC component is removed to acquire an amplitude A, a phase C, and an order ratio B of a blade oscillation, a fifth step where the blade oscillation is classified into an asynchronous component, a synchronous component, and a 0.5H component based on the order ratio B,  and a process step for cases of the asynchronous component, the synchronous component, and the 0.5H component.
Patent JP-2001108175-A (JP)
Title: Quick connector for fuel and vapor
Inventor: STIELER DAVID C
IPC: F16L37/12
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a quick connector device and a forming method therefore. SOLUTION: This quick connector includes a holding member having a first end part spin-welded to the inner surface of a hole formed in the tip part of a first conduit after a sealing member is provided on the end part of the first conduit. The holding member has a movable latch member which is projected from a second end part and can be engaged with an enlarged annular flange of a second conduit to removably connect the second conduit and the holding part. Simultaneously, sealing between the second conduit and the first conduit is provided by engagement between the internally provided sealing member and the holding member.
Patent JP-2002100713-A (JP)
Title: Cooler, circuit module having the cooler, and electronic appliance
Inventor: FURUYA KEIZO
IPC: H01L23/36
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a cooler which can efficiently conduct to a refrigerant the heat of a heat generating body such as a semiconductor package and can improve the ability whereby the heat generating body is cooled. SOLUTION: A cooler 15 has a heat-receiving portion 20 for receiving the heat of a semiconductor package 7, a heat-radiating portion 21 for radiating the heat of the semiconductor package, and pipe lines 22 for moving therethrough a liquid refrigerant between the heat receiving and radiating portions. The cooler transports the heat of a heat generating body which is conducted to the heat receiving portion to the radiating portion, by moving the refrigerant, based on the temperature difference between the heat receiving and radiating portions. Furthermore, at least the outer peripheral portions of the heat receiving portion, which are connected thermally with the semiconductor package is formed out of a soft thermally conductive sheet 26 of a rubber- form elastic body as to be brought into direct contact with the heat conducting sheet with the semiconductor package.
Patent JP-2002100489-A (JP)
Title: Discharge lamp lighting device and backlight unit
Inventor: MATSUNAGA KIYOSHI
IPC: H05B41/24
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device and a backlight unit, capable of detecting abnormalities of a double tube discharge lamp. SOLUTION: In this backlight unit 1, a double-tube discharge lamp 2, a temperature sensor 3, a luminance sensor 4, a liquid crystal display part 5, a light- transmitting plate 6, an unillustrated control means and a lighting device are constituted in a unit shape. This embodiment fetches the output of the temperature sensor 3 and the luminance sensor 4, detects whether the output has become a prescribed luminance value set by an arithmetic circuit, detects it as an abnormal state of impairing airtightness of a arc tube or an outer tube of the double- tube discharge lamp 2, when this detecting result causes errors from a preset luminance value, and detects it as an abnormal state of impairing airtightness of the arc tube or the outer tube of the double-tube discharge lamp 2, when a detecting result of lamp voltage causes errors from a preset lamp voltage value.
Patent JP-2002110577-A (JP)
Title: Vertical reactor
Inventor: KOISHI TOMOSHIRO
IPC: H01L21/683
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a vertical reactor having furnace tubes disposed in the vertical direction, capable of accurately instructing a boat the position of a transfer unit for transferring works stacked in a plurality of stages in the vertical direction to the boat for treating the works in the reactor. SOLUTION: The reactor comprises support posts 24 for horizontally holding a plurality of stages of wafers W stacked in the vertical direction of furnace tubes and each post 24 composed of a hold face 40a for holding a part of the downside of the wafer W, a non-holding face 40b and an opposite face 40c has holding grooves 40 arranged in a plurality of stages along the vertical side of the post 24. At least one of the grooves 40 is a position teaching groove 50 which is disposed at a different position from the opposite faces 40c of other grooves 40 and has an opposite face 50c as a reference plane for teaching a transfer means position data.
Patent JP-2002107759-A (JP)
Title: Liquid crystal display device
Inventor: TSUGE HITOSHI
IPC: G02F1/136
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation of display quality level caused by the occurrence of photoconduction due to incidence of ultraviolet rays on a channel area of a thin film transistor in a liquid crystal display device. SOLUTION: A function to reduce the transmission quantity of ultraviolet components is given to insulating material substrates 11 and 17 between which a thin film transistor 14 is interposed. Thus incidence of ultraviolet rays on a channel area 16 of the thin film transistor 14 is eliminated to prevent photoconduction. Therefore, the display device of high display quality level is obtained without providing a film to intercept ultraviolet rays. The same effect can be obtained by cutting ultraviolet rays with an electrode 12.
Patent JP-2002108264-A (JP)
Title: Active matrix display device and driving method therefor
Inventor: FURUBAYASHI YOSHINORI
IPC: G09G3/30
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem that picture quality problems such as flickers and false contours arise when multiple gradations are displayed by binary values with time or the combinations of multiple write voltages in the sub-frames weighted in an active matrix display device. SOLUTION: Flickers are reduced by shifting polarity inversion time by each sub-frame within a frame period and combining it with line inversion, or making the sub-frames differ in polarity in a single frame. When expressing the number of scanning lines by L, a horizontal scanning period by H, a voltage level to be applied to signal lines by A and the number of display gradations by B, scanning is selectively performed a plurality of times in a single frame in a prescribed order of the scanning lines so that a single frame period is made shorter than 'H×L×(B-1)/(A-1)' and also at least sub-frames are made to differ in the order and timing in adjacent scanning lines, thereby controlling flickers and false contours.
Patent JP-2002107525-A (JP)
Title: Color filter for liquid crystal display device, and liquid crystal display device using the same
Inventor: TANI MIZUHITO
IPC: G02B5/20
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a color filter for liquid crystal display device from which a liquid crystal display device having the color reproduction region equivalent to the color reproduction region of the standard values based upon the NTSC(National Television System Committee) method of a color CRT on the CIE chromaticity diagram can be obtained, and to provide the liquid crystal display device using the color filter. SOLUTION: The chromaticity points of red(R), green(G) and blue(B) of the color filter on the chromaticity diagram are in the ranges of x=0.62 to 0.69 and y=0.310 to 0.35 for red(R), x=0.20 to 0.32 and y=0.57 to 0.73 for green(G) and x=0.13 to 0.17 and y=0.04 to 0.11 for blue(B) in the chromaticity coordinates. The color filter has 66 to 120% color reproduction region and 1.6 to 3.5 μm film thickness.
Patent JP-2002111999-A (JP)
Title: Image formation device
Inventor: HIRAKAWA HIROYUKI
IPC: H04N1/387
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an image formation device for creating a transmission image obtained by compositing a registered pasted image with originator information, etc. SOLUTION: There are provided pasted image storing means of a transmission image and image composition means for creating the transmission image. The image read as the pasted image is registered and preserved by the pasted image storing means, and on the other hand, the selected image among the pasted images preserved by the image storing means is combined with a designated image containing originator information registered previously by the image composition means, thereby compositing a desired transmission image.
Patent JP-2002101783-A (JP)
Title: Method for culturing oyster and raft therefor
Inventor: MATSUYAMA SHIGEKI
IPC: A01K61/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To raise the survival rate of cultured oyster during long-term culture activity. SOLUTION: This method for culturing oyster involves interposing a carbonaceous matter in an oyster culturing ambience, specifically using a raft having such a construction that a raft 5 with a number of culture suspended elements made of a base material stuck with oyster spats hung at specified intervals is suspended with a carbonaceous matter either integrally with or separately from the culture suspended elements and the carbonaceous matter is thus arranged in the oyster culturing ambience; wherein the carbonaceous matter is either bamboo coal, charcoal, activated carbon or coconut husk coal, or a combination thereof.
Patent JP-2001116519-A (JP)
Title: Method for measuring thin film thickness and device applied with same
Inventor: JUN CHUNG-SAM
IPC: H01L21/66
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for thin film measurement which can measure the thickness of an upper film formed on the top surface of a wafer and a device which is applied with the method. SOLUTION: The method includes a 1st stage where a luminance value is obtained from light which irradiates one cell in specific structure on a sample wafer and is reflected, a 2nd stage where the thickness of a thin film of oxide adjacent to the cell is measured, a 3rd stage where the mentioned luminance value and the thin-film thickness of oxide adjacent to each cell are obtained by repeating the 1st state and 2nd stage, a 4th stage where a thickness calculation expression for obtaining a thickness value from the luminance value is found from the luminance value and thickness value obtained at the 3rd stage, and a 5th stage where the thickness of the upper film of the cell is found from the thickness calculation expression obtained at the 4th stage by using the luminance of light reflected by the cell on the wafer in manufacturing process.