baber/WOPTO huggingface dataset:
Patent JP-2002086716-A (JP)
Title: Ink-jet recording head and ink-jet recording apparatus
Inventor: MIZUTANI HAJIME
IPC: B41J2/16
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet recording head and an ink-jet recording apparatus whereby nozzles can be arranged with high density and a uniform printing quality can be obtained. SOLUTION: The ink-jet recording head has a channel formation substrate 10 where pressure generation chambers 12A and 12B communicating with nozzle openings are sectioned by a plurality of diaphragms 11, and piezoelectric elements 300 set to regions corresponding to the pressure generation chambers 12A and 12B via diaphragms constituting part of the pressure generation chambers 12A and 12B for generating a pressure change in the pressure generation chambers 12A and 12B. The pressure generation chambers 12A and 12B are arranged so that one end parts in a longitudinal direction of the adjacent, pressure generation chambers 12A and 12B are made positionally different in the longitudinal direction.  A space part 15 having at least part of the channel formation substrate 10 in a thickness direction removed is formed to a region adjacent in a breadth direction of the pressure generation chamber 12B having the one end part projecting in the longitudinal direction. Accordingly, the pressure generation chambers 12A and 12B are uniformed in ink discharge characteristic.
Patent JP-2001128621-A (JP)
Title: Barnyard grass protein composition having function of increasing plasma hdl-cholesterol level
Inventor: NISHIZAWA NAOYUKI
IPC: C07K14/415
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a protein composition derived from barnyard grass, having a function of increasing plasma HDL-cholesterol level, and a function of decreasing arteriosclerotic index by adding water to powdery barnyard grass followed by heating to gelatinize the heated mixture then adjusting it to pH 6, adding α-amylase to the pH-adjusted product to carry out reaction, subjecting the reaction product to centrifugation to collect the precipitate, freeze-drying the collected precipitate to remove fat therefrom and thereafter washing the nonfat fraction followed by air-drying the thus washed product. SOLUTION: These protein and protein concentrate are advantageously applicable as foods (including drinks), food additives, and prophylactic and/or therapeutic agents for hyperlipemia, each having prophylactic effect on hyperlipemia and/or arteriosclecrosis.
Patent JP-2002088345-A (JP)
Title: Friction material for brake
Inventor: TSUDA OSAMU
IPC: C08J5/14
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a friction material for a brake, having improved heat resistance, mechanical strength and frictional characteristics. SOLUTION: This friction material for the brake is obtained by integrally forming a pulp assembly comprising a polyparaphenylene benzobisoxazole pulp and a thermoplastic resin by heating and pressurizing the pulp and the resin.
Patent JP-2002058404-A (JP)
Title: Terminal tackle for squid angling
Inventor: MATSUMOTO RYOJI
IPC: A01K91/06
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a terminal tackle for squid angling capable of instantaneously hooking the roots of tentacles of a squid in angling results of the squid (especially a bigfin reef squid), making a fixed stationary rod hook the squid itself and surely angling the riding squid. SOLUTION: This terminal tackle for squid angling has two lines of a fishing line tied to a main line and a line for hanging a live bait parallel. The two lines are temporarily fixed with a pin in a small-diameter tube having elasticity and the line for the bait slips down in conformity to a force pulled by the squid, the elasticity repelled by a fishing rod or a force with hitting by an angler. The long-handed hook pulled with the fishing line is guided by a guide ring attached to the live bait and instantaneously lifted to strongly hook the roots of the tentacles the squid clinging to the live bait. Thereby, the angling results for the riding of the squid are remarkably increased with a high probability.
Patent JP-2001137206-A (JP)
Title: Method and device for pericardially surveying condition of cardiac cavity
Inventor: OSADCHY MARGARITA
IPC: A61B6/12
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To survey the condition of a cardiac cavity. SOLUTION: This method includes a process for obtaining a first image of the cavity including topographic information; a process for advancing the distal tip of a catheter into the cavity; a process for obtaining a second image including an image of the distal tip of the catheter in the cavity; a process for displaying the superposition of the topographic information and the second image obtained within the first image for forming the mages superposed and displayed; a process for obtaining condition information at a point over or near the topographic information on the cavity displayed on the superposed images; and a process for obtaining condition information at one or more additional points sufficient to enable formation of a survey map for the condition within the cavity in number and spacing.
Patent JP-2002095895-A (JP)
Title: Method and system of finishing laundry
Inventor: MIYATA YUKIO
IPC: D06F58/12
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a satisfactory finished condition while shortening time with respect to press finishing of cotton products. SOLUTION: This method is a method of finishing laundry by pressing the washed and dehydrated laundry to shape and finish it, and it is the method of finishing the laundry performing the drying treatment by a drying device 3 after press shaping by a press-shaping device 2.
Patent JP-2002097309-A (JP)
Title: Rubber composition and pneumatic tire using the same
Inventor: FUJINO KENTARO
IPC: C08K3/36
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition capable of giving pneumatic tires good in wet road surface brake performance and low rolling resistance and low in electrical resistance, and to provide a pneumatic tire using the composition. SOLUTION: This rubber composition comprises (A) a rubber component comprising (1) natural rubber and/or isoprene synthetic rubber and (2) a styrene- butadiene copolymer rubber as a solution-polymerized styrene-butadiene copolymer rubber where part or the whole of which is so designed that at least one end of the molecular chain is modified and (B) a reinforcing filler containing 20-80 wt.% of silica. The other objective pneumatic tire where the rubber composition is used as the tread rubber is provided.
Patent JP-2001125699-A (JP)
Title: Method for operating portable electronic device
Inventor: YAMAZAKI SHUNPEI
IPC: G06F3/0488
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a new operating method for a portable electronic device. SOLUTION: Information recorded on a recording medium is read out, moved to a memory and displayed on a display part by operating an input key. A sensor arranged at the display part specifies a specific part of the display part to emphasize the display of the specific part.
Patent JP-2002097409-A (JP)
Title: Coating composition
Inventor: INOMATA TAKASHI
IPC: C09D167/00
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a coating composition that can form a coating film excellent in processability, water resistance, curing properties and texture preserving characteristics, and allowing no bisphenol-A to be eluted out. SOLUTION: This coating composition comprises (A) a carboxyl group- containing polyester resin, (B) a novolak-type epoxy resin and/or a bisphenol-F type epoxy resin, and (C) a curing catalyst having a boiling point of <=200 deg.C. The coating composition is applied to the inner surface of a molded and processed can followed by baking thereof so that a coating film having a dry film thickness of about 2-20 μm is formed on the inner surface.
Patent JP-2002097429-A (JP)
Title: Pressure-sensitive adhesive sheet
Inventor: MIYAKE TOSHIYUKI
IPC: C09J7/02
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To prepare a pressure-sensitive adhesive sheet which has an excellent long-time weatherability and an excellent cuttability accompanying to a suitable tear strength. SOLUTION: This pressure-sensitive adhesive sheet comprises an ultraviolet- screening film layer (preferably, 10-50 μm thick), an adhesive layer, a colored substrate layer (preferably, 30-100 μm thick), and a pressure-sensitive adhesive layer laminated in this order and has an Elmendorf tear strength of 80-450 g/16 sheets. Preferably, the Elmendorf tear strengths of the ultraviolet-screening film layer and colored substrate layer are 40-200 g/16 sheets and 150-400 g/16 sheets, respectively.
Patent JP-2002097997-A (JP)
Title: Cylinder block of multi-cylinder internal combustion engine
Inventor: FUJII NORIAKI
IPC: F02F7/00
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a sufficiently miniaturized cylinder block having a continuous liner of a multi-cylinder internal combustion engine without generating casting failure resulting from the continuous liner of the cylinder block body. SOLUTION: In the wet liner type cylinder block of the multi-cylinder internal combustion engine, the continuous liner 4 consisting of integrally connected cylinder liners 30 of adjacent cylinders is fitted and fixed into the cast cylinder block body 2. At the end of the continuous liner 3 on a crank room side, a flange 31 mounted along the whole circumference on the outer peripheral surface 3b of the continuous liner 3 and an engagement part 32 located nearer to the crank room than the flange 31 are mounted, and the engagement part 32 is to be fitted into an engagement hole 23 formed in the cylinder block body 2.
Patent JP-2002111902-A (JP)
Title: Personal radio terminal system for conference
Inventor: YAMASUMI SHINJI
IPC: H04M11/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a personal radio terminal system for conference which can reduce the time required for copying or photoengraving the data on a conference, preliminary assembly, etc., on paper and can prevent the data from becoming difficult to be seen. SOLUTION: A personal terminal unit 4-k conducts data communication with a conference server 1 via a base station 3, when an adaptor 6-k is attached to a personal PHS 5-k. The sponsor of the conference, preliminary assembly, etc., downloads the data necessary for the conference, etc., from the conference server 1 to the personal terminal unit 4-k via the base station 3, by designating the server 1 at the time of holding the conference, etc.
Patent JP-2002105508-A (JP)
Title: Electric pressure-sintering apparatus
Inventor: OCHI SHIGEHARU
IPC: C04B35/64
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an electric pressure-sintering apparatus which has a simple and compact structure and with which the cooling time of powder to be sintered is shortened. SOLUTION: This electric pressure-sintering apparatus 1 having a sintering shaft 25 for pressure-sintering sintering dies 80 with powder (m) for sintering filled therein in the vertical direction and a vacuum chamber 2 for sealing the sintering die 80 further comprises: a reflection plate 50 which surrounds the side of the sintering die 80 between the vacuum chamber 2 and the sintering dies 80 and which is provided so that it can be elevated/lowered in the vertical direction; and an elevating/lowering means 55 for elevating/lowering the reflection plate 50 in the vacuum chamber 2. When the reflection plate 50 is elevated, the reflection plate 50 is moved to a position above the sintering dies 80. The efficiency of cooling, by radiation, of the powder (m) to be sintered can be improved while maintaining the high heating efficiency.  The structure of the device is simple and the cost can be reduced because the improvement is achieved only by elevating/lowering the reflection plate 50 by an elevating/ lowering means 55.
Patent JP-2002102069-A (JP)
Title: Coffee maker
Inventor: KANBA TAKAO
IPC: A47J31/04
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To achieve a stable intermittent supply of hot water to a coffee extracting chamber in a coffee maker having a hot water storing tank. SOLUTION: A tubular body 21 for supplying hot water to the coffee extracting chamber 7 and a lid 22 arranged at a position for covering the tubular body 21 in a gap with a diameter being equal to or less than the maximum inner diameter of the tubular body 21 are arranged in a hot water storing tank bottom part 5a. Then hot water is stably and intermittently supplied by promoting the exchange of hot water and air in a tubular body upper end part 21a.
Patent JP-2002107777-A (JP)
Title: Dispersion compensation module
Inventor: MORIMOTO MASAHITO
IPC: H04B10/2531
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a dispersion compensation module capable of compensating the wavelength dispersion of a light transmission line without causing any problem such as waveform distortion due to a non-linear phenomenon or the like. SOLUTION: Signal light inputted from a light input part 19 is entered into a non-linear medium 3 in a phase conjugated wave generation means 15 successively through a light input waveguide 2, a beam splitter 22 and a light input/ output waveguide 18 and the medium 3 is excited by light generated from a pump LD 4 to generate a phase conjugated wave. The generated phase conjugate wave is reflected by the beam splitter 22 through the waveguide 18 and outputted from a light output part 20 through a light output waveguide 6.  The waveguide 2 is provided with a 1st isolator 7 for suppressing the return of light to the input side of the signal light, the waveguide 6 is provided with a 2nd isolator 8 for suppressing the return of light to the side of the generation means 15 and the degree of dispersion contribution of the 1st isolator 7 is made approximately the same as that of the 2nd isolator 8.
Patent JP-2002108837-A (JP)
Title: Computer system and method for controlling its calculation
Inventor: WASHIO TAKUMI
IPC: G06F9/345
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a computer system capable of various kinds of processing such as sorting processing, etc., of data with updating processing of data or updating of a counter at high speed by making the processing into a vector easily. SOLUTION: The computer system provided with plural memory banks 40 is provided with an attached arithmetic unit 30 for processing arithmetic designated controlled from a vector processor 11 controlling calculation processing independently from the processor 11 at each memory bank 40. Each unit 30 reads data on an address designated by the processor 11 recorded in a corresponding memory bank 40, carries out arithmetic to the read data designated by the processor 11 and writes the data of an arithmetic result to the designated address to perform updating processing of the data on the address.
Patent JP-2002106013-A (JP)
Title: Sink mounting structure
Inventor: OTA ATSUYOSHI
IPC: E03C1/33
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To easily perform a sink positioning work without using any special jig to reduce a sink mounting time. SOLUTION: A kitchen 10 comprises a resin counter 12 disposed in the upper side and a metal sink 13 installed on the rear surface 12A of the counter 12. A sink hole 15 through the sink 13 is formed near the center part of the counter 12, and a receiving part 17 formed by recessing the rear surface 12A of the counter 12 to the upper surface 12B side is formed around the periphery of the sink hole 15. The flange part 20 of the sink 13 is received by the receiving part 17, and the sink 13 is installed on the rear side of the counter 12.
Patent JP-2002110365-A (JP)
Title: Transparent electrode substrate for organic electroluminescent display element and organic electroluminescent display element
Inventor: INOUE KAZUYOSHI
IPC: H01L51/50
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a transparent electrode substrate for an organic electroluminescent display element that can be used at a low driving voltage and has a high luminance intensity and a long life in its element, and an organic electroluminescent display element that has an excellent luminance and durability. SOLUTION: In the transparent electrode substrate for an organic electroluminescent display element, a first transparent conductive layer, a silver or silver alloy conductive layer and a second transparent conductive layer are formed on the transparent substrate in this order, and the work function measured by the ultraviolet photoelectron spectroscopy of the second conductive layer is 5.2 eV or more. An organic electroluminescent display element using the transparent electrode substrate is provided.
Patent JP-2002114460-A (JP)
Title: Ride comfort adjustment indication device of hydraulic elevator
Inventor: TANAKADATE SATOSHI
IPC: B66B5/02
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a ride comfort adjustment indication device of a hydraulic elevator capable of easily and precisely carrying out adjusting work of a regulating valve to influence upon ride comfort even by an unskilled person. SOLUTION: This device is furnished with a detection means 21 to detect a ride comfort measuring value of speed, acceleration, etc., of a car, a memory means 22 to memorize a data output from this detection means 21, a computing means 23 to compute specified adjusting contents concerning hydraulic elevator control in accordance with the data memorized in this memory means 22 and an information means such as a display means 24 to output a result computed by this computing means 23, etc., the computing means 23 judges whether deviation between the ride comfort measuring value and a previously memorized standard value is within tolerance or not, concerning the regulating valves such as pilot valves 19a-19f, control valves 12, 13, etc., judged to require adjustmnt of the ride comfort as the deviation is out of the tolerance,  regulating quantity is sequentially decided from the regulating valve positioned on the upstream side of a pilot circuit and the regulating quantity is decided by adding an influence predicted amount by adjustment of the regulating valve positioned on the upstream side of the objective regulating valve to a value computed in accordance with the deviation at the time of deciding the regulating quantity.
Patent JP-2002124870-A (JP)
Title: Pll circuit
Inventor: KAMIYA HIROSHI
IPC: G01R19/165
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a PLL circuit which detects the noise of an analog power supply and generates an alarm and which comprises the check means of the analog power supply capable of preliminarily preventing the problem that the phase of an output waveform is not fixed. SOLUTION: In the PLL circuit, the check means 4 is installed. In the check means 4, a first potential comparison circuit 23 which outputs a high-level signal when the maximum potential of the analog power supply is higher than a first comparison potential is installed, a second potential comparison circuit 25 which outputs a low level signal when the minimum potential of the analog power supply is lower than a second comparison potential is installed, an inverter 26 to which an output signal from the circuit 25 is input and which inverts the output signal so as to be output is installed, an OR circuit 27 to which an output signal from the inverter 26 and an output signal from the circuit 23 are input and which outputs the logical sum of the signals is installed,  and a flip-flop circuit 29 to which the logical sum is input and which outputs an alarm signal when the logical sum is at a high level so as to operate the alarm 5 is installed.
Patent JP-2002114719-A (JP)
Title: METHOD FOR PRODUCING p-DICHLOROBENZENE
Inventor: MITARAI KAZUHARU
IPC: B01J31/30
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an industrially advantageous method for producing p- dichlorobenzene(p-DCB) with a high activity and a high p-selectivity. SOLUTION: This method for producing the p-DCB is characterized by chlorinating benzene and/or monochlorobenzene in the presence of a catalyst comprising an N-substituted phthalimide derivative represented by the following formula (1) (wherein, R denotes phenyl group, benzyl group, biphnyl group, naphthyl group, tolyl group, chlorophenyl group, cyclohexyl group, chlorocyclohexyl group or a 1-10C alkyl group) and a Lewis acid in the liquid phase.
Patent JP-2002122907-A (JP)
Title: Optical equipment
Inventor: TAKAHASHI FUMINORI
IPC: G01C3/12
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide optical equipment that can be accurately focused on an intended object. SOLUTION: A camera is equipped with a photographing optical system, and a range finder optical system 1 consisting of a range finder optical system 3 interlocked with the photographing optical system and a finder optical system 2, and the movable mirror 8 of the optical system 3 is adjusted so that a range finder image is aligned with a finder image within the field of a finder, whereby the focusing of the photographing optical system is performed. The camera is equipped with a line sensor 4 so as to detect a state where the finder image is aligned with the range finder image by using the sensor 4. The mirror 8 is moved by following the extending and withdrawing operation of the lens of the photographing optical system. By interlocking the extending and withdrawing operation of the lens of the photographing optical system with the sensor 4, the mirror 8 is automatically adjusted.
Patent JP-2002119475-A (JP)
Title: Alignment apparatus and optometer
Inventor: HAYASHI TAKESHI
IPC: A61B3/10
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an alignment apparatus and an optometer capable of making a Z-directional auto-alignment region wide. SOLUTION: This optometer is provided with the Z-alignment detection optical system 100R detecting the Z-directional coarse alignment. The Z- alignment detection optical system 100R has an image formation lens 101 and a CCD 102 photographing the image formation lens 101 and the front eye part from a diagonal direction.
Patent JP-2002124995-A (JP)
Title: Computer, connection control server, and recording medium
Inventor: TAKAMUNE YUKIO
IPC: H04L12/70
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To use a communication circuit efficiently by reducing wasteful connection. SOLUTION: A user terminal 3 inquires, at completion of browsing, another user terminal 3 connected to LAN whether it is using a browser, and requests disconnection of communication from a dial-up router 1 if another user terminal 3 is not using a browser. Another user terminal 3 which is connected to LAN is inquired whether it is using a browser or not, and supplies an answer for the inquiry to the user terminal 3, or a caller.
Patent JP-2001314358-A (JP)
Title: Vacuum cleaner
Inventor: HYUN KIM SE
IPC: A47L9/24
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner which can easily perform not only cleaning by a suction case but also cleaning of a narrow section by a lower brush of a connecting pipe which is separated from the suction case as well. SOLUTION: This vacuum cleaner is equipped with a cleaner main body with a built-in suction device, and an extension pipe which is connected to the main body and sucks in air. Such a vacuum cleaner includes the suction case 210, the connecting pipe 250, a detaching means, and a connecting means. In this case, the suction case 210 has a housing section 211 wherein a suction port 220 which sucks in air containing foreign substances, and a housing hole communicating with the suction port 220 are formed. The connecting pipe 250 is housed in the housing section 211, and on the bottom surface of the open lower end section of which, the brush section 252 is provided. The detaching means clamps and disengages the housing section 211 of the suction case 210 and the connecting pipe 250.  The connecting means connects the connecting pipe 250 and the extension pipe 13 rotatably in the vertical and lateral directions.