baber/WOPTO huggingface dataset:
Patent JP-2001166360-A (JP)
Title: Focusing device for image recording system
Inventor: DAVID D BOHN
IPC: G03B13/36
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an image exposure system capable of easily, accurately, inexpensively and automatically fetching a focused image by using a fixed lens system because a distance from a lens to an exposure surface is fixed in an inexpensive camera manufactured by using a fixed lens system. SOLUTION: This image recording system is provided with plural light beam sources. By moving a camera to a position where the respective light beams projected to an object are superposed or crossed, a situation that the object exists at a position at an exact distance from the image recording system is confirmed. Thereafter, the focused image is projected to an image recording medium.
Patent JP-2002124130-A (JP)
Title: Electric insulation material
Inventor: FUKUDA KEISUKE
IPC: H01B3/30
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain an electric insulation material made of polyurethane resin which is easy to decompose, and excellent in mechanical property of electric insulation, flexibility, or the like. SOLUTION: The electric insulation material is made of a polyurethane gel containing specific volume of specific constitutive unit whose hardness is 30 or less (in conformity to Asker C), and tear strength is 0.5 MPa or less (in conformity to JIS K 6251).
Patent JP-2002129348-A (JP)
Title: Method for forming electrode pattern by electroless plating and method for manufacturing ink-jet head
Inventor: OKUNO TETSUO
IPC: B41J2/16
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming an electrode pattern by electroless plating, which prevents absence of plating and forms an electrode pattern of complicated configuration or a spatial electrode pattern with a three dimensional wiring, without being influenced by a range of a laser power and without giving a deleterious effect on a substrate, and to provide a method for manufacturing an ink-jet head. SOLUTION: This method for forming an electrode pattern comprises; arranging ink channels 11 of several rows in parallel on a piezoelectric substrate 1, forming a thin plated film layer 32 by electroless plating in a wider range than that of the predetermined electrode pattern 32a on the surface of the substrate 1; removing the thin plated film layer 32 by irradiating a laser beam 30 to the thin plated film layer 32 in a range other than the above predetermined electrode pattern 32a; furthermore, electroless plating the surface of the piezoelectric substrate 1 so as to make the thickness as a predetermined value; and forming the electrode pattern 32a by precipitating a metal on the thin plated layer 32 on which the above laser has not been irradiated.
Patent JP-2002130519-A (JP)
Title: Driving equipment of solenoid valve
Inventor: IGUCHI HIROSHI
IPC: B60T8/36
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To diminish dispersion of a line circuit by inexpensive composition. SOLUTION: In the driving equipment of the solenoid valve 1 which has at least two system lines 12 and 13 and supplies the voltage from the raising voltage source 20 to this two system lines 12 and 13 through solenoid valves MC1 and MC2, at least two solenoid valves MC1 and MC2 are connected in series and driven by one oscillation circuit 2.
Patent JP-2002124615-A (JP)
Title: Lead frame for semiconductor device, and method for manufacturing the same
Inventor: SUZUKI TAKAHARU
IPC: H01L23/50
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain a lead frame for a semiconductor device, which can be inexpensively manufactured and in which inner leads can be formed with high density and high accuracy. SOLUTION: An inner lead main part 3b is formed by etching or by punch processing, and a V-shaped groove 6 is formed on a part 23 to be a mutual boundary between the main part and an end part scheduled region 21 in the front thereof. Subsequently, the opposite surface of the region 21 is ground to reach the V-shaped groove 6, then a common region 22 in the front of the region 21 is punched, to separately form an inner lead part 3a.
Patent JP-2002135946-A (JP)
Title: Electrical connection box
Inventor: YAMAKAWA SHUJI
IPC: F16B2/08
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an electrical connection box which prevents degradation in the strength of a band, and freely sets the direction of binding the band without changing the formation position of the band. SOLUTION: The electrical connection box 1 has a block body 2 and a band 3. A plurality of component mounting parts 11, which can mount various electrical components, are formed on one surface of the block body 2. The surface becomes a component mounting surface 2a. An engaging part 13 is engageably formed at a prescribed position of the block body 2 in the inserted state of the band 3. The band 3 is a strip shape and its base is integrally formed on a side face 2b of the block body 2. The band 3 has a bent part 9 bent in the width direction of the band 3, a base 4 extending in the direction perpendicular to the side face 2b at the base of the bent part 9, and an end 5 extending toward an end of the bent part 9.
Patent JP-2002085461-A (JP)
Title: Nursing care vehicle and wheelchair having function of lifting, forward/backward sliding of seat and function of replacing seat and wheel
Inventor: ISHIKAWA NOBORU
IPC: A61G7/10
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To easily allow a patient who cannot stand up by himself/herself to easily ride on a wheelchair or to move from the wheelchair to a bed. SOLUTION: A wheelchair is provided with a mechanism with functions of lifting and forward/backward sliding of the seat of a wheelchair, a seat frame 2, and a seat having rotational structure and an opening/closing cover structure for using a toilet or showerroom. Also, a miniaturized cart is employed in order that the patient can easily use the wheelchair on whatever tatami floor or a bed, thereby making the nursing care vehicle, and the wheelchair is made in which one nursing care vehicle has a multiple functions such as a function of replacing a wheel in consideration of level difference invariably provided in most of Japanese houses.
Patent JP-2002134519-A (JP)
Title: Method for manufacturing silicon wafer and silicon wafer manufactured by using the method
Inventor: FURUYA HISASHI
IPC: H01L21/324
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To make a size of void defect small with a nitrogen dopant into a silicon single crystal bar and make the void defect extinct by using hydrogen annealing of the silicon wafer. SOLUTION: The silicon single crystal bar doped with nitrogen is pulled by the CZ method, the silicon wafer is made by slicing the single crystal bar, moreover, the wafer is hydrogen-annealed. The hydrogen-annealing comprises a process in which the wafer is kept at a predetermined temperature of 550 to 850 deg.C for 10 to 100 min in an atmosphere of hydrogen gas, a process in which the temperature of the wafer is raised up to predetermined annealing temperature of 1,100 to 1,250 deg.C at a speed of 2 to 10 deg.C/min, a process in which the wafer is kept at the predetermined annealing temperature of 1,100 to 1,250 deg.C for 30 to 240 min, a process in which the safer is lowered to the predetermined temperature of 550 to 850 deg.C at a speed of 3 to 5 deg.C/min,  and a process which the wafer is discharged from a heat treatment furnace after being kept at the predetermined temperature of 550 to 850 deg.C for 10 to 50 min.
Patent JP-2002125626-A (JP)
Title: Method for producing fish paste product
Inventor: MUROYA TOSHIYASU
IPC: A23L17/00
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a fish paste product improved in water-holding ability and elasticity. SOLUTION: This method for producing a fish paste product comprises adding 1,5-D-anhydrofructose to fish.
Patent JP-2002135649-A (JP)
Title: Imaging pickup unit
Inventor: TSUGI YASUSHI
IPC: H04N5/355
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To combine a long-period exposure signal and a short-period exposure signal, while maintaining the gradation of respective exposure signal to the utmost. SOLUTION: The characteristics of a gamma-processing circuit is switched at any time with the long-period exposure signal, and the short-period exposure signal to perform processing suited to each exposure to combine long-period exposure signals and short-period exposure signals.
Patent JP-2001127148-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: AOKI MASAMI
IPC: H01L21/76
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To prevent an end part of a trench liner from projecting from an oxide film or a STI burying layer, which makes hard flattening of a wafer surface. SOLUTION: Before a STI burying layer 311 is deposited, a trench capping nitride 308 and a silicon nitride 320 are eliminated. Accordingly, an end part of the trench capping nitride 308 is not projected above end parts of a gate oxide film 312 and the STI burying layer 311, so that the surface of a wafer can be flattened.
Patent JP-2002131442-A (JP)
Title: Earthquake measuring system
Inventor: SETO YUKIO
IPC: G01V1/16
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an earthquake measuring system that is more reliable than the conventional earthquake measuring system and is highly stable. SOLUTION: This earthquake measuring system detects data concerned with earthquake motions from two sets of detectors of first and second detectors. When the system discriminates that the data detected from the first detector are not reliable, the system selects and utilizes the data outputted from the second detector as detected data.
Patent JP-2002131314-A (JP)
Title: Capillary implement provided with enzyme test paper used for analysis of very small amount specimen and method of measurement
Inventor: YAMAGUCHI MASAKI
IPC: C12Q1/00
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a capillary implement provided with an enzyme test paper not reported to possess toxicity or carcinogenecity to a living body, having high color reaction sensitivity, and used for analyzing a very small amount specimen, and to provide a measuring method for measuring the concentration of the very small amount specimen base on coloration of the enzyme test paper provided for the capillary implement. SOLUTION: N,N-p-phenylene diamine and oxidoreductase, not reported to possess toxicity or carcinogenecity to a living body, are dried and held on filter paper to form 'glucose test paper' carried on the capillary implement. When gingival sulcus liquid is sucked into the capillary implement, hydrogen peroxide is produced from glucose by a catalytic action of glucose oxidase(GOD) on the glucose test paper and the hydrogen peroxide oxidizes chromogen by a catalytic action of peroxidase, and therefore the test paper develops purplish red color.
Patent JP-2002138028-A (JP)
Title: Skin care preparation for external use and method for preparing the same
Inventor: SAKAMOTO KAZUTOSHI
IPC: A61Q5/00
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To prepare an anti-aging skin care preparation for external use and an anti-aging cosmetic, having excellent antiinflammable effect, cell-activating effect, active oxygen scavenging effect, and excellent in safety and feeling of use. SOLUTION: This skin care preparation for external use is characterized by containing an extract of bottle gourd (Lagenaria siceraria hispida), and the extract is preferably a squeezed juice of the whole plant bodies of the bottle gourd or a squeezed juice of the fruits of bottle gourd.
Patent JP-2002140204-A (JP)
Title: Device and method for upgrade
Inventor: SHIMAMOTO HIDEMITSU
IPC: G06F9/445
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an upgrade device capable of upgrading information within a memory easily without difficult previous knowledge. SOLUTION: A cover 19, which can be opened and closed, is provided at the opening of a card insertion part 18, and a cover opening/closing detecting part 14 detects the opened state and the closed state of the cover 19. The cover opening/closing detecting part 14 outputs a reset signal 64B upon detection of a shift of the cover 19 from the opened state to the closed state. A controller 11 restarts a receiver 1 upon reception of the signal 64B. After the restart, the controller 11 determines, based on a detected result 65 from a card detecting part 15, whether a memory card 2 is connected to a connector 17. When a determination is made that the memory card 2 is connected to the connector 17, the controller 11 loads a program in the memory card 2 into a RAM 11B.  The controller 11 copies the information 52 from the memory card 2 to the flash memory 12 in accordance with the loaded program.
Patent JP-2002140446-A (JP)
Title: Maintenance management system
Inventor: MASUMOTO AKIRA
IPC: G06Q50/10
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a maintenance management system capable of ensuring safety, and reducing costs, and improving an operation rate by analyzing the design data of a system being the target of maintenance management and operation data to be obtained by actually operating the system based on a sufficient scientific background. SOLUTION: In this maintenance management system A, maintenance management is executed to an object being the target of preventive maintenance based on reliability design and maintainability design.
Patent JP-2002137366-A (JP)
Title: Method for managing direct lithography type lithographic printing plate
Inventor: NAGASE KOICHI
IPC: B41C1/055
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for managing a direct lithography type lithographic printing plate capable of regulating an ink supply amount at a printing time by accurately measuring a dot percent and confirming reproducibility of original data of a printing plate. SOLUTION: The method for managing the direct lithography type lithographic printing plate comprises the steps of measuring a reflection absorbance of the pattern having a known dot percent of the direct lithography type lithographic printing plate in which the pattern is formed, then confirming that the relation between the dot percent and the absorbance is simply increased or simply decreased, obtaining the relation between the dot percent (Y) and the reflection absorbance (X) from the measured value, measuring the absorbance of a printing element part of the lithographic printing plate in which a pattern having an unknown dot percent is formed, inferring the dot percent from the obtained relationship, and further regulating an ink supply amount suitable for printing with the plate based on the inferred value.
Patent JP-2002138810-A (JP)
Title: Lubricating device of timing transmission device in engine
Inventor: ITO KEITA
IPC: F02B63/02
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To surely lubricate even the driven side of a winding type timing transmission device by an oil splash even when operating an engine in a recumbent state. SOLUTION: In this lubricating device of the timing transmission device in the engine for arranging oil slingers 56a and 56b in an oil tank 40 for generating an oil splash for lubricating the timing transmission device 22a by scattering storage oil O in the oil tank 40 by facing the driving side of the winding type timing transmission device 22a of a valve system 22 in the oil tank 40, an oil drop guiding wall 90 is projected on an inner wall of the oil tank 40 for guiding and dripping the sticking oil splash to a part faced to the oil tank 40 of the timing transmission device 22a when the engine E is recumbent.
Patent JP-2002137752-A (JP)
Title: Steering system of working vehicle
Inventor: SUMIYOSHI RYOHEI
IPC: B62D7/18
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To reduce lateral sliding of a wheel at the time of turning while reducing a turning radius. SOLUTION: A vehicle body side case 7 is supported on a vehicle body, an intermediate case 8 is supported free to oscillate around a first vertical steering shaft center p1 respectively on left and right end parts of the vehicle body side case 7, an axle case 9 to axially support the wheel 1 is supported free to oscillate around a second vertical steering shaft center p2 respectively on an intermediate case 8, the intermediate case 8 is made to steer and oscillate around the first vertical steering shaft center p1 in accordance with steering operation of a steering wheel 5,  providing a steering means to steer and oscillate the axle case 9 around the second vertical steering shaft center p2 and a gear mechanism to interlock a first transmission shaft 18 with the first vertical steering shaft center p1 as its rotational shaft center and a second transmission shaft 20 with the second vertical steering shaft center p2 as its rotational shaft center out of a transmission mechanism is internally built in the intermediate case 8 in a state of interlocking a lower end of the first transmission shaft 18 and the second transmission shaft 20.
Patent JP-2002150558-A (JP)
Title: Optical disk device
Inventor: KIMURA YOICHI
IPC: G11B7/0045
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device for which the writing output of laser beams can be set at a proper value. SOLUTION: The optical disk device 1 has a rotary driving mechanism for loading and rotating an optical disk 2 and an optical head 3. The head 3 has an optical head main body movably installed in a radial direction, an objective lens installed to be displaceable in a radial direction and in the direction of an optical axis via a suspension spring with respect to the optical head main body, a tracking actuator 41, a focus actuator 42, a laser diode 5 and a divided photodiode 6.  In the case of recording information in the first track of the disk 2, a value β in the second track is compared with an optimal value βwhen the second track in which information is already recorded exists, and the writing output of the laser beams is decided based on the writing output of the laser beams in recording information in the second track, the value βin the second track and the optimal value β when the difference exceeds a permissible range.
Patent JP-2002147442-A (JP)
Title: Detent washer and lubricating device using the same
Inventor: NITTA YASUHIRO
IPC: F16C17/04
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a detent washer preventing the seizure in a sliding surface of a rotating member or a washer sliding counter-surface by highly advancedly preventing the lubricating oil shortage in the sliding parts and reducing the man-hours for the manufacture and prevent a lubricating device using the same. SOLUTION: This detent washer 1 is interposed between one member of mutually and relatively rotating members and the other member. This washer 1 is provided with detent parts 3 formed projectingly to one side in the axial direction of an annular part 1a so as to project to and be engaged with one member in interposing, and oil grooves 2 formed between virtual surfaces extending the sliding counter-surface positioned in the other side of the axial direction of the annular part 1a and the detent parts 3, being a spaced surrounded with the detent part 3 of the annular part 1a, and constantly communicated with a lubricating oil feed passage 13 (refer to Fig. 2) provided outside the detent washer 1, on the annular part 1a.
Patent JP-2002148364-A (JP)
Title: Decorative clock
Inventor: YOSHIZAWA MASAYA
IPC: G04B25/06
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a decorative clock capable of indicating a current time zone by a display of a large pattern and hue. SOLUTION: Plural patterns respectively corresponding to the plural time zones (morning, noon and night) are formed on the side surfaces of four indicating parts 3, 4, 5, 6 having the shape of a triangle pole, and the indicating parts 3, 4, 5, 6 are rotated to plural preset times to display the pattern corresponding to the current time zone by a control circuit.
Patent JP-2002146894-A (JP)
Title: Built-up manhole with sink
Inventor: NONAKA TOSHIHIDE
IPC: E03F5/02
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a built-up manhole with a sink capable of executing a stack near the wall side of a manhole body, reducing a manhole diameter, and being easily assembled without requiring the placing of concrete at an execution site. SOLUTION: This built-up manhole with the reservoir comprises the manhole body 1 having an inflow pipe 11 into which sewer flows at the upper section and a stack 2 vertically arranged in the manhole body 1 so that the flowing- down sewer is damped by a spiral guide passage 22 provided inside. The sink 12 comprising a weir 121 surrounding the circumference of the inflow port 111 of the inflow pipe 11 and a bottom wall 122 is provided on the manhole body 1, and a through hole 122a for connecting the stack is provided on the bottom wall 122 of the sink 12. A rubber ring is fitted to the wall face of the through hole 122a, and the upper end section of the stack 2 can be connected via the rubber ring after the stack 2 is inserted into the through hole 122a.
Patent JP-2001159000-A (JP)
Title: Plant and process for electrolytic dissolution by oxidation of metal
Inventor: FRITZINGER BERNARD
IPC: C25D21/14
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a plant and process for electrolytic dissolution by oxidation of metal. SOLUTION: This plant has an electrolytic cell 1" having soluble anodes 2" and an insoluble cathode 3" without placing films in-between, a means for introducing a solution into the electrolytic cell, a means for discharging the solution from the electrolytic cell and a means for maintaining an adequate solution concentration gradient in the electrolytic cell in a manner as to attain D2-D1>=100 g/l when the concentration of the solution near the cathode is defined as D1 and the concentration of the solution near the anodes as D2. Also, there is a method associated therewith. The deposition of molten metal again on the cathode is averted by the concentration separation and the dissolution yield over the entire part is improved.
Patent JP-2002144706-A (JP)
Title: Ink jet recording medium and coating liquid
Inventor: SAKAI YUICHI
IPC: B41M5/52
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording medium excellent in ink absorbency, film forming properties and transparency and a coating liquid therefor. SOLUTION: In the ink jet recording medium, an ink absorbing layer includes an inorganic porous substance having fine pores with pore diameters of 1 to 200 nm in the pore diameter distribution obtained by a nitrogen adsorption method and a latex polymer, which is produced by copolymerizing an amido group-containing monomer and another polymerizable monomer. In addition, the coating liquid for the ink jet recording medium is disclosed.
Patent JP-2002152750-A (JP)
Title: Motion vector detection method and device
Inventor: SHINGO TAKAAKI
IPC: H04N19/423
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a motion vector detection method and device that can detect a more proper motion vector in the case that a plurality of candidate blocks with the same correlation degree with a coded block exist in a retrieval area when the motion victor is to be detected. SOLUTION: In obtaining the degree of correlation AE1 between a coded block and each candidate block, the degrees of correlation LAE1, QAE1 in the unit of rows or columns of the candidate block are also obtained (step SA1). When the candidate blocks with the same correlation degree as that of the coded block exist in the retrieval area (YES in step SA3), the correlation degree in the unit of rows or columns is used for a selection key in a second stage (step SA4).