baber/WOPTO huggingface dataset:
Patent JP-2001257327-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: TAKUWA TETSUYA
IPC: H01L23/532
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To form a very thin bimetal, usable for semiconductor devices and reduce the manufacturing process to lower the manufacturing cost of a semiconductor device. SOLUTION: An insulation layer (e.g. thermal nitride layer 10), having a good step coverage formed on the surface of a conductor film, such as lower electrodes 9, 9a of capacitors on a semiconductor substrate is converted to a reformed layer 11 to be a conductive barrier layer, or a part or the entirety of an insulation layer formed on the insulator film surface on the semiconductor substrate is reformed into a conductive barrier layer. This reforming is made by heating the semiconductor substrate at a specified temperature and simultaneously subjecting the insulation layer surface to irradiation with a plasma-excited high melting point metal, which uses Ti, Ta, Ni, Mo or W, etc.
Patent JP-2001256308-A (JP)
Title: Method and system for exchanging care information
Inventor: NAKAGAWA KAORI
IPC: G06Q50/22
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To easily exchange information without paying attention to the data format and information transfer system that a transmission destination supports. SOLUTION: Data sent from a care information system 1a are converted by a data conversion program 2a to a common format and sent to a care center 3 through the Internet protocol that this system supports. An intermediate server 3a takes care requester information out of a database 3b, retrieves which care information system the received information is sent to and the Internet protocol that the care information system 1b supports from information transfer system information in the database 3b, and sends the data by using the supported protocol. The care information system 1b receives the data by converting the data by a data conversion program 2b from the common format to the data format B that the system can use.
Patent JP-2000341718-A (JP)
Title: Video scope and its display device
Inventor: OSHIMA KIYOKO
IPC: H04N13/239
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain a clear stereoscopic image using close-up by providing the video scope with a plurality of parallax generation means for generating a parallax for stereoscopic vision with respect to images prepared by 1st and 2nd image pickup systems. SOLUTION: An objective lens 4S in the 1st image pickup system is adjustably fixed and held on a holder 6S of a CCD 5S and the holder 6S is integrally attached to a fine movement mechanism part 7S whose inclination and vertical and horizontal positions from an optical axis can be adjusted. Similarly in the 2nd image pickup system, an objective lens 4K is adjustable fixed and held on a holder 6K of a CCD 5K and the holder 6K is integrally attached to a fine movement mechanism part 7K whose inclination and vertical and horizontal positions from an optical axis can be adjustable.  A parallax between both eyes can be generated by the inclination or horizontal deviations of fine movement mechanism parts 7S, 7K to be parallax generation means, and when respective CCDs 5S, 5K are provide with angles corresponding to convergence angles, adjusted and fixed, crossing image pickup can be attained and a stereoscopic image can be obtained.
Patent JP-2000274324-A (JP)
Title: Device for pressure-feeding liquid fuel into internal combustion engine
Inventor: MONNIER GAETAN
IPC: F02M37/20
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent the leaking of a liquid fuel in an engine, and to start the engine in a good condition, even after the engine is stopped for a while. SOLUTION: A device to pressure-feed a liquid fuel into the combustion chamber of an internal combustion engine has a tank 1 to store the liquid fuel in the condition applying a pressure; a means 2 to pressure-inject the fuel into the combustion chamber; a passage 3 between the tank 1 and the injection means 2, a pump 4 provided in the tank 1 or on the passage 3, a pressure regulation valve 5 provided in the tank 1 or on the passage 3, and a capacity (canister) 6 provided to the bypass 7 of the passage 3 directing to the suction device A of the engine, and to store a gas form fuel, and the fuel injection is carried out directly or indirectly into the combustion chamber.  Furthermore, a means 8 to separate the injection means 2 to the tank 1, and a means 9 set on the bypass 7 at the upstream side than the capacity 6, and to exhaust the injection means 2, are provided to this feeding device.
Patent JP-2001261423-A (JP)
Title: Cement based extrusion molding composition
Inventor: KIKUCHI MASAYA
IPC: B28B3/20
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a cement based extrusion molding composition which can keep stable extrusion molding properties even if the kneading water ratio is reduced and in which the quantity of a thickener to be added can be reduced. SOLUTION: This cement based extrusion molding composition contains cement, a siliceous material, a fibrous material, and a thickener. Further a 0.1-5.0 pts.wt. additive consisting essentially of a polyether based organic compound or its hydrate expressed in terms of solid mater per 100 pts.wt. in total of cement, the siliceous material and the fibrous material is contained.
Patent JP-2001265647-A (JP)
Title: Board system, memory control method in board system and memory replacing method in board system
Inventor: MURAMATSU HIDENORI
IPC: G06F12/06
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a board system for improving the degree of freedom of board system design by freely using the desired combination of a microcomputer and a memory and reducing costs by eliminating the need of redesigning the board system due to microcomputer replacement in the case of replacing the using memory. SOLUTION: In this board system provided with the microcomputer 2 and the memory (EDO-DRAM) 6, the microcomputer 2 and the EDO-DRAM 6 are separately provided and an FPGA 3 for reading the circuit information of a ROM 4 for FPGA and controlling the EDO-DRAM 6 as a DRAM controller is provided.
Patent JP-2001266383-A (JP)
Title: Optical disk device
Inventor: WATABE KAZUO
IPC: G11B7/095
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device capable of detecting relative tilting of a disk and an optical head precisely and capable of detecting tilting in radial and tangential directions simultaneously without reduction of a disk capacity for detecting tilting. SOLUTION: The device detects the signals of adjacent 3 tracks reproduced through the use of 3 beams with reproducing signals in a fixed range on the disk as tap signals with a reference reproduction point as a center by using plural delay elements. Only the timing of reproducing the mirror part of a target track is extracted from these tap signals to take the correlation value between with the signal of the reference reproduction point and arithmetic between correlation values is performed to detect the correlative tilting between the disk and an optical system.
Patent JP-2001261194-A (JP)
Title: Paper sheet carrying device
Inventor: TAMAMOTO JUNICHI
IPC: B65H7/14
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To solve the problems of a carrying passage for nipping and carrying paper sheets by endless belts or the necessity of a mechanism for changing the carrying speed to regulate the space between paper sheets, when short, to an intended space, and the breakage or carrying failure of the paper sheet, when dispersed in length within a prescribed range, caused by the state where both ends of the paper sheet are nipped or the paper sheet is not nipped at all. SOLUTION: This device comprises a carrying passage for nipping and carrying a paper sheet having a length within the prescribed range by endless belts at a fixed speed, an accelerating and decelerating carrying passage for varying the carrying speed of the paper sheet in the middle of the carrying passage, a passage detecting means for detecting the passage of the paper sheet near the accelerating and decelerating passage, a measuring means connected to the passing detecting means to measure the space between paper sheets, and a control means for controlling the speed of the accelerating and decelerating carrying passage on the basis of the measurement value of the measuring means.  The device further comprises a carrying force moderating means having the nipping point of the carrying passage in the range from the nipping point of the accelerating and decelerating carrying passage to the respective minimum lengths of the upstream and downstream paper sheets to moderate the carrying force in the nipping point of the carrying passage on the upstream side or downstream side of the accelerating and decelerating carrying passage or on the both.
Patent JP-2000290183-A (JP)
Title: Production of riboflavin granule or riboflavin microgranule, the resultant granule or microgranule, use thereof and tablet containing the same
Inventor: HARZ HANS-PETER
IPC: A61P3/02
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing riboflavin granules suitable for continuous processing operation and favorable in the release rate of riboflavin from the tablets containing the granules. SOLUTION: This method for producing the subject riboflavin granules or riboflavin microgranules with a riboflavin content of 90-99.5 wt.% and granular size of 50-450 μm comprises addition of 0.5-10 wt.%, on a dry basis, of at least one auxiliary selected from the group consisting of the respective halides, carbonates, bicarbonates, and phosphates of alkali metals and alkaline earth metals, crosslinked cellulose, cellulose derivatives, and crosslinked polyvinylpyrrolidone, in granulation.
Patent JP-2000337567-A (JP)
Title: Pipe member
Inventor: TOYAMA NORIYUKI
IPC: F16L21/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a pipe member for connection of piping members capable of connecting them without bringing about any drainage trouble at all even if their material and/or substantial inside diameter differ as long as their nominal diameters are the same. SOLUTION: The pipe member 5 has such a structured that the inside diameter D at its top 14 is greater than the inside diameter (d) of the bottom 15. In whichever combination an upper situated piping member 10 and a lower situated piping member 11 are arranged, no up-facing step will be generated on the inside surface in any connection part between the piping members 10 and 11 and the pipe member 5 as long as their nominal diameters are the same. Accordingly, no drainage trouble will arise, otherwise resulting from collision of the flow-down draining water with an up-facing step.
Patent JP-2001270508-A (JP)
Title: Food container
Inventor: SUDO KUNIYOSHI
IPC: C08L101/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a food container which reduces the combustion calorie, prevents an incinerator from being damaged, and does not generate much ash after the incineration when incinerating various kinds of used food containers. SOLUTION: The food container is formed of a resin composition containing the synthetic resin and the rice husk powder, the synthetic resin occupies <=49 wt.% of the total of the two components, and the rice husk powder having the grain size of 50-200 μm occupies >=51 wt.% thereof, and a manufacturing method thereof is provided.
Patent JP-2001266337-A (JP)
Title: Method for manufacturing magnetic disk
Inventor: AKAMATSU NAOTOSHI
IPC: G11B5/84
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To solve the conventional problem that in the conventional high speed inspecting method, only total film thickness obtained by adding the thickness of a fixed layer to the thickness of a free layer can be inspected, though the sliding characteristics of a magnetic disk is in close relation with quantities in the fixed and the free layers of a lubricant applied on the surface of the disk. SOLUTION: A method for manufacturing a magnetic recording medium is provided, wherein quantities in the fixed and the free layers of a lubricant in a lubricating film are controlled by guiding and utilizing an inspecting device using a surface sum frequency generating device.
Patent JP-2001274890-A (JP)
Title: Mobile object communication terminal
Inventor: OKUTSU HIROAKI
IPC: H04W48/20
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a mobile object which automatically retrieves an access point, which is the nearest from a present communication service area constantly so as to automatically update the telephone number of the access point. SOLUTION: This terminal is provided with a communication service area information setting part 208 for storing communication service area information given from a radio base station, an access point telephone number reference list 209 for storing plural access point telephone numbers, an access point telephone number setting part 210 for setting the telephone number of the nearest access point retrieved from the communication service area information and the access point telephone number reference list. The telephone number of the nearest access point retrieved from the communication service area information and the access point telephone number reference list is decided, thereby the access point number can automatically be rewritten to the optimum one constantly.
Patent JP-2001274347-A (JP)
Title: Dielectric material and ferroelectric memory element
Inventor: MASUDA YOICHIRO
IPC: H01L27/10
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric material having no adverse effect on the environment, has a high Pr, a low Ec and a low melting point enough to improve the productivity and is easy to handle, and a ferroelectric memory element using the same. SOLUTION: The dielectric material is expressed by the composition formula LiTa1-XNbXO3...(I) wherein x is 0.05-0.5. The dielectric memory element has a dielectric layer made of the material expressed by the composition formula (I).
Patent JP-2001270315-A (JP)
Title: Stabilizer bar with rubber bush
Inventor: KAWAGUCHI HIROSHI
IPC: B60G21/055
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To carry out an adhesion of a rubber bush and a stabilizer bar at a low cost with good reliability in a stabilizer bar with a rubber bush. SOLUTION: In this stabilizer bar with a rubber bush, a cylindrical bush 12 is engaged and fixed to an outer periphery of a stabilizer bar 11. A rubber bush is previously fixed to the stabilizer rod 11 through a thermosetting adhesive prior to a painting step of the stabilizer bar 11. When a coating film is formed on the stabilizer bar 11 by a high temperature painting processing at a painting step, the rubber bush is strongly adhered and fixed to the stabilizer bar 11 at a low cost by simultaneously curing the thermosetting adhesive utilizing a heat at the time of painting processing.
Patent JP-2001274068-A (JP)
Title: Alignment method, manufacturing method of device, alignment device and aligner
Inventor: YASUFUKU YUJI
IPC: G03F9/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To eliminate a wasteful time generated by a sample shot which was decided to be unusable as the result of a measurement of the position of each sample shot. SOLUTION: A measurement of the position of an alignment mark to each sample shot previously selected from among shots on a substrate is made, and an alignment of the substrate with the shots is performed on the basis of the result of the measurement. Before a measurement of the position of each sample shot is made, whether the sample shot is suited to be the object of a measurement of its position or not is decided on the basis (Step S201) of the result of the previous measurement of the position of the sample shot (Step S202 to S204).
Patent JP-2001271757-A (JP)
Title: Piezoelectric pump
Inventor: TAKAGI KUNIHIKO
IPC: H01L41/09
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric pump with a simple structure, in a small size, in low costs, and which is strong against foreign matters in a flow passage. SOLUTION: A driving part 1 of the piezoelectric pump is provided with a fixing wall 11, and a piezoelectric element 13 connected to the fixing wall 11 through a spring element 12, and an elastic wall 2 is disposed between the fixing wall 11 and the piezoelectric element 13, or between the fixing wall 11 and the spring element 12.
Patent JP-2001270326-A (JP)
Title: Dehumidication device for vehicle
Inventor: HAYASHI NAOTO
IPC: F24F3/14
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To enhance a dehumidication efficiency. SOLUTION: A throttle part 12 generating a resistance against an air flow is provided on an upstream side portion as compared with a dehumidication rotor 7 of a second passage 6. Thereby, a pressure at spaces S1, S2 near the dehumidication rotor 7 in a first passage 3 is made higher than a pressure at spaces S3, S4 near the dehumidication rotor 7 in the second passage 6.
Patent JP-2001278729-A (JP)
Title: Water-in-oil type emulsion composition
Inventor: HATA HIDEO
IPC: C09K23/42
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a water-in-oil type emulsion composition for providing the skin with a refreshing feeling after application and having excellent makeup lasting properties. SOLUTION: This water-in-oil type emulsion composition is obtained by formulating a siliconated polysaccharide such as a siliconated pullulan, a polyether-modified silicone having a specific structure, a silicone-based oil component, hydrophobic powder, ethyl alcohol and water as essential components, especially in 5.0-20.0 wt.% of water amount formulated and in the weight ratio of ethyl alcohol/water of 0.1-1.8.
Patent JP-2001274286-A (JP)
Title: Multilayer circuit board
Inventor: KABUMOTO MASANAO
IPC: H01L23/12
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer circuit board having laminated parallel wiring groups wherein it is connected electrically and efficiently with highly densified semiconductor elements, and the number of its laminated layers is reduced, and further, the crosstalk between line conductors in its signal wiring layout portion positioned in its lowermost layer is reduced. SOLUTION: The multilayer circuit board is the one having a signal wiring layout portion and a parallel wiring portion wherein a semiconductor element D is connected with parallel wiring groups of the parallel wiring portion via the signal wiring developing portion. The signal wiring developing portion comprises ground conductor/power-supply conductor layers GL/PL and a line wiring layer CL which are under a mounting region M of the semiconductor element D. The parallel wiring portion in the periphery of the signal wiring developing portion comprises a first wiring layer L1 comprising a parallel wiring group in a predetermined partition region and a second wiring layer L2 comprising another parallel wiring group in another predetermined partition region which is orthogonal to the first wiring layer L1.  Further, in this multilayer circuit board, a plurality of connection lands LP are provided on its rear surface, and there are formed among these connection lands LP in a depositing way rear-surface conductor layer UL each of which is connected electrically with ground- oriented/power-supply-oriented connection lands LPG/LPP and is insulted from other connection lands.
Patent JP-2001281997-A (JP)
Title: Developing device and image forming device
Inventor: HIBINO MASARU
IPC: G03G9/087
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a developing device and the like where the flocculated lump of toner on the upstream side of a regulating blade is eliminated and the uneven coating of developer caused by the lump of toner is prevented in the latter half of long-term use even in the case of using one of the repulsive magnetic poles of a magnetic field generating means in a developer carrier as a developer layer thickness regulating pole in order to prolong the life of the developer. SOLUTION: The shaft center of a stirring and carrying screw 24 on the developing sleeve 21 side of the developing device 1 is positioned on a lower side in a gravity direction with respect to the shaft center of the sleeve 21. An S3 pole being the repulsive pole of a magnet roller 23 in the sleeve 21 is set as the developer layer thickness regulating pole, and an S1 pole is used as a developer peeling pole. The peak position of magnetic field in a sleeve surface perpendicular direction of the S1 pole is positioned upper in the gravity direction than the peak position of the magnetic field in the sleeve surface perpendicular direction of the S3 pole.  A non-magnetic member 30 is arranged to a position higher in a vertical direction than the rotation center shaft of the screw on the more upstream side in a sleeve rotating direction than a regulating blade 20 and more downstream side than the position of the screw 24 as seen from the center of the sleeve 21.
Patent JP-2001282166-A (JP)
Title: Display device and its driving method
Inventor: NOMURA TAKAO
IPC: G09G3/36
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a driving method of a display device in which display unevenness is reduced. SOLUTION: In this display device, plural pixels arranged in a matrix form and plural scanning lines and plural data signal lines for displaying the picture based on a display data signal in the respective pixels are provided. Driving voltages of a scanning signal 4 are averaged by dividing a selection period when the scanning signal 4 in the scanning signal line is impressed. Moreover, a predicting means predicting waveform degradation to be generated in the scanning signal 4 from a data signal which is impressed on the data signal line and which is based on the display data signal is provided in the device and a correcting means correcting the scanning signal 4 based on the predicted result of the predicting means is provided in the device.
Patent JP-2001275440-A (JP)
Title: Lawn mower
Inventor: MINOURA AKIRA
IPC: A01D34/74
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a lawn mower having no hindrance for an operator in getting aboard and off by improving mechanism for lifting or lowering a lawn mowing device. SOLUTION: This lawn mower has such a construction as to set a lawn- mowing device 20 between front and rear wheels 1 and 2, has a driver's seat 4 above the device 20 and set a hydraulic cylinder 49 for making lifting and lowering drive of the device 20 between the seat 4 and the device 20.
Patent JP-2001279650-A (JP)
Title: Drain pipeline constructing pipe and drain pipeline construction method using this
Inventor: MIYAHARA TSUYOSHI
IPC: E21D9/06
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To bury a drain pipeline constructing pipe in the ground by an advancing construction method by using the drain pipeline constructing pipe having a catchment function. SOLUTION: This drain pipeline constructing pipe 1 is constituted by integrally arranging a catchment layer 4 on an outer peripheral surface of a porous drain pipe body 2. A spigot 5 is arranged in the tip part. A socket 6 is arranged in a rear end part. The pipe is successively connected to constitute a drain pipeline.