baber/WOPTO huggingface dataset:
Patent JP-H10189942-A (JP)
Title: Solid-state image sensor
Inventor: NEI TOSHIHIRO
IPC: H04N5/335
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a solid-state image sensor in which high pixel density can be realized while reducing the size by stabilizing the process, e.g. etching, even when bits are arranged at a short pitch in the horizontal direction of a CCD horizontal register. SOLUTION: A CCD, constituting a horizontal register, comprises a plurality of first polysilicon electrodes 1 arranged at a substantially constant interval in the charge transfer direction, second polysilicon electrodes 2 filling the gap between every other first polysilicon electrode 1-1 and an adjacent first polysilicon electrode 1-2, and third polysilicon electrodes 3 filling the gap between the side of the first polysilicon electrode 1-1 not covered with the second polysilicon electrode 2 and an adjacent first polysilicon electrode 1-2 on the opposite side to the second polysilicon electrode 2 while covering a part thereof.  A signal charge is transferred by delivering a first clock signal to every other first polysilicon electrode 1-1 and the second polysilicon electrode 2, and a second clock signal to the first polysilicon electrode adjacent to every other first polysilicon electrode 1-1 and the third polysilicon electrode alternately.
Patent JP-2001168849-A (JP)
Title: Start-stop data interface circuit
Inventor: ADACHI KAZUSATO
IPC: H04L25/40
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a start-stop data interface circuit that can cope with the even with decreased period of data transfer and realize high-speed serial data reception. SOLUTION: This start-stop data interface circuit has F/F 12-14 that receive a plurality of transmission data in parallel, delay elements 30, 31 that give a clock to each clock terminal of each F/F with a phase difference, and a clock generator 15 that uses outputs D1-D3 of each F/F and a delayed clock by the delay elements 30, 31 to generate a sampling clock CLK. Even if one of the CLK1-3 competes with data DATA, since the clock generator 15 can control a start signal, the start-stop data interface circuit can serially receive the transmission data DATA with the stable CLK.
Patent JP-H05157757-A (JP)
Title: Detecting device of speed of ship propeller
Inventor: SUGANO ISAO
IPC: G01P5/00
Filed: 1991-12-05
Abstract: PURPOSE:To enable stable and sure detection of speed by a compact device construction without necessitating provision of a water pressure introducing pipe in extension inside a ship, provision of a propeller for speed detection in projection on the lower side of the bottom of the ship, etc. CONSTITUTION:In a detecting device 20 of speed of an outboard motor 10, a water pressure introducing port 21 is opened in the outer surface of a submerged part of the main body 15 of a propeller and a running-water passage 22 stretching to the water pressure introducing port 21 is provided inside the main body 15 of the propeller. A rotating-impeller type waterflow sensor 23 is provided in the running-water passage 22 and an electric output signal of the waterflow sensor 23 is transferred to a speed display unit 25, so as to display the speed.
Patent JP-2001162616-A (JP)
Title: Self-cooling type rotary drill
Inventor: SAITO TOSHIYUKI
IPC: B23B47/34
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a self-cooling type rotary drill for ejecting a cooling from a drill bit and preventing chips from externally scattering in the rotary type drill for drilling the wall surface of a concrete building or the like. SOLUTION: When the drill bit is pressed by a surface to be drilled and moved, an inner cylinder jointed continuously to the bit is moved, the coolant externally supplied out of a casing is supplied to the guide hole of the cylinder through an outer cylinder, and ejected from the central hole of the continued bit. The chips are formed to liquid-like state by the coolant, and dropped in a storage chamber installed near the bit by a negative pressure in a cover covering the bit.
Patent JP-2001164573-A (JP)
Title: Earth retaining frame and strut end face used therefor
Inventor: NOJIRI AKIYOSHI
IPC: E02D17/04
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent increase in shearing force due to concentration of an axial force to a soldier beam or an earth retaining surface or to easily and surely prevent the occurrence of heaving in ground continuing to a deep part in a soft layer in an earth retaining frame or the other ordinary earth retaining frame for placing an earth retaining wall such as lateral sheet piles before excavation work down to a depth slightly exceeding the final excavation depth, arranging the soldier beams supporting the wall at adequate intervals and building steel struts up to the beams facing the front of the main piles. SOLUTION: Joint fittings 5 as a strut end face member enlarging the area of joint in up-down direction to the soldier beam 2 is attached to the end portion, and the soldier beam 2 and the strut 4 are jointed through the strut end face member.
Patent JP-2001167828-A (JP)
Title: Hybrid connector
Inventor: SHIRAKAWA TSUGUTO
IPC: H01R12/71
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a compact hybrid connector. SOLUTION: The hybrid connector 1 comprises an electric connector 2 having an electric housing 5 being formed with PCB terminal mounting part 40 and optic connector mounting part 41 in parallel and a plurality of PCB terminals bent in L shape, and an optic connector 3 having an optic housing 12 being formed with FOT 6 having light emitting device, FOT 7 having light receiving device, and FOT container 88 for containing these. The optic connector 3 is mounted to the electric connector 2 such that a portion of the FOT container 88 is overlapped with at least one of PCB terminals 4 at an interval.
Patent JP-2000169639-A (JP)
Title: Composite resin composition and its production and recycling of resin material
Inventor: NISHIKAWA SHINYA
IPC: C08L27/06
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a composite resin composition for use in e.g. covering materials for electric wires/cables. SOLUTION: This composite resin composition is obtained by incorporating a blend consisting mainly of polyvinyl chloride and an ethylene polymer with a polymer having a combination of molecular chain compatible with polyvinyl chloride and molecular chain compatible with the ethylene polymer; wherein the above polymer is pref. such one as to have a combination of polyamide component and ethylene polymer component.
Patent JP-H06192734-A (JP)
Title: Production of hot rolled silicon steel sheet excellent in surface property
Inventor: MURAKI MINEO
IPC: C21D9/00
Filed: 1992-12-28
Abstract: PURPOSE:To produce a hot rolled silicon steel sheet excellent in surface properties by executing slab heating in an atmosphere in which nitrogen partial pressure is prescribed at the time of heating a silicon-contg. steel slab contg. a specified amt. of Al to a specified temp. and executing rolling. CONSTITUTION:A silicon-contg. steel slab contg., by weight, >=0.005% Al is heated to >=1300 deg.C and is successively subjected to hot rough rolling and hot finish rolling to produce a silicon-contg. hot rolled sheet. At this time, the heating of the slab is executed in an atmosphere in which the nitrogen partial pressure PN2 is regulated to <=0.5 atmospheric pressure (preferably >=0.005 atmospheric pressure). Moreover, the heating of the slab is executed by electric heating or induction heating. In this way, the hot rolled silicon steel sheet free from the generation of surface flaws and cracks caused by the hot rolling and excellent in surface properties can be obtd.
Patent JP-H05154052-A (JP)
Title: Coffee maker
Inventor: ENOMOTO KAZUO
IPC: A47J31/00
Filed: 1991-12-04
Abstract: PURPOSE:To provide a coffee maker easy to eject and wash out dregs after extraction and use immediately for the following extraction. CONSTITUTION:A full automatic type coffee maker comprises in a sheathed case 1 a roasting device for roasting coffee beans, a cooling means for cooling the beans roasted by the roasting device, a milling means for milling and supplying the beans and a heating-supplying means for heating and supplying water from a water tank. A space S for mounting a decanter 3 to receive coffee liquid is composed in a part of the sheathing case, and the space C is provided on the ceiling section of the space with a milled beans dropping and supplying port, heated hot water dropping and supplying port and locking means 4 for locking removably a filter basket 2 to receive the beans and hot water dropped and supplied for dripping.
Patent JP-2001166027-A (JP)
Title: Signal tracking device for gps receiver
Inventor: ITO TOMOO
IPC: G01S19/29
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To track a signal with high precision without being affected by a W code diffused into L1 and L2 position measuring signals having different frequencies. SOLUTION: L1.P (Y) carrier wave compensation frequency, L1.P (Y) code compensation frequency, L2.P (Y) carrier wave compensation frequency of the L2 position measuring signal, and L2.P (Y) code compensation frequency are calculated based on frequency errors of L1.C/A carrier wave of the L1 position measuring signal.  Frequency errors corresponding to each phase error of L1.P (Y) carrier wave and L1.P (Y) code of the L1 position measuring signal and L2.P (Y) carrier wave and L2.P (Y) code of the L2 position measuring signal, and the L1.P (Y) carrier wave compensation frequency, the L1.P (Y) code compensation frequency, the L2.P (Y) carrier wave compensation frequency, and the L2.P (Y) code compensation frequency which are calculated by a compensation frequency conversion and processing means are integrated at a timing interval based on a code unit of P code and are cleared repeatedly to follow the L1.P (Y) carrier wave, L1.P (Y) code, L2.P (Y) carrier wave, and L2.P (Y) code.
Patent JP-2000174232-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: YOSHIDA MAKOTO
IPC: H01L21/8242
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To speed up a semiconductor integrated circuit device comprising DRAM by improving read/write rate for memory cell information with no degraded reliability. SOLUTION: A titanium silicide film 22 is formed through a silicon film 21 on an impurity semiconductor region 11 of a memory cell selecting MISFETQs where a bit line BL is formed, and a plug 20 formed inside a connection hole 19 is made of a metal film, so that the bulk resistance and contact resistance of a plug 20 are reduce with no erosion of a semiconductor substrate 1 by the titanium silicide film 22.
Patent JP-H0686880-A (JP)
Title: Sewing machine having applique fitting position display function
Inventor: SUZUKI KAZUYO
IPC: D05B21/00
Filed: 1991-12-06
Abstract: PURPOSE:To prevent an adhesive from adhering to a needle thread of a sewing machine so as to prevent skip stitch by providing a position display means for forming stitches for a position on the basis of contour position display data in an embroidery pattern data storage means and a display means for forming stitches for the position of an adhesive application part on the basis of an adhesive application position mark display data. CONSTITUTION:Cutting stitch data, contour position display data, adhesive application position mark data, applique fitting data, and applique stitch forming data for an applique cloth are stored in a memory in an emboridery pattern storage means 8. A mark pattern 16 for temporarily fixing an applique cloth obtained by cutting a contour part according to the cutting stitch data to a base cloth and a mark pattern 17 for applying an adhesive are formed. The base cloth is set on a sewing machine and an adhesive is applied to the mark pattern 17 for the adhesive application position. After that, the applique cloth is temporarily fixed and sewn, and a pattern for the applique is formed. Thus, an emboridery pattern does not overlap the part 17 where an adhesive is applied.
Patent JP-2000149916-A (JP)
Title: Storage battery and storage battery system
Inventor: HIDAKA SHINOBU
IPC: H01M2/30
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To enable a driver to start an engine even if a storage battery becomes an overdischarge state by leaving a car without driving for a long time or some trouble of an electric system of the car. SOLUTION: Voltage drop in a rectifier 5 produced when current flows from a plus terminal 3 to a plus terminal 4 is about 0.7 V for example, and it is lower than a value exceeding charging allowable voltage of a storage battery, of voltage set in slightly higher value. When a lead wire for supplying current generated with a dynamo to the plus terminal 3 of a first storage battery 1 is connected, the current also flows to the plus terminal 4 of a second storage battery 2 through the rectifier 5, and the second storage battery 2 is charged. When the charged amount of the first storage battery 1 is almost full, almost all current generated with the dynamo flows to the plus terminal 4 of the second storage battery 2, and the second storage battery 2 is well charged.
Patent JP-H07164336-A (JP)
Title: Wrench having turning movement mouth and capable of being rotated in two ways
Inventor: URASAKI HIROMI
IPC: B25B13/08
Filed: 1993-12-15
Abstract: PURPOSE:To provide a wrench which can impart thrusting force when a socket and the like are rotated, can be quickly rotated even in a narrow working space when torque required is small, and also can impart reliable force at the time of fastening and loosening. CONSTITUTION:The wrench is made up of a handle B with a fixed mouth 1, and of a turning movement mouth A fastened to the handle with a shaft C, the turning movement of the turning movement mouth with the handle rocked allows a socket and like to be quickly fastened/loosened, the wrench can be handled in the same manner as an ordinary wrench and the like are handled with the socket and the like held by the turning movement mouth and the fixed mouth, and in the case of threaded engagement, the socket and the like can be pushed in the direction of thrusting while being rotated.
Patent JP-H09174510-A (JP)
Title: Pre-treating method for pouring treating solution in wooden veneer
Inventor: MORISHITA SHIGERU
IPC: B27K3/02
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To realize the uniform and easy pouring of resin solution in wooden veneers by a method wherein a large number of cracks are developed in cell walls by compression-treating the wooden veneers in advance. SOLUTION: A plurality of flat sawn wooden veneers 1 are laminated to one another with their fiber directions kept paralled to one another, so as to compress laminated veneers A in the direction of its thickness under the state that both the side edge faces of the laminated veneers A are pinched by pinching members 2 and 2 in order to apply compressive force through late wood parts having larger strength to early wood parts having smaller strength, resulting in developing a large number of cracks in the cell walls of the early wood parts without developing cracks, bends and the like in the wooden veneers 1.
Patent JP-H11262678-A (JP)
Title: Method for controlling attraction and repulsion of magnetic body utilizing dispenser and various devices treated by the method
Inventor: TAJIMA HIDEJI
IPC: G01N33/543
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To improve the precision of measurement in the method of inspection utilizing a magnetic body of this kind by almost completely attracting the magnetic body in a short time utilizing the magnetic force of a magnet provided on the suction and delivery sides of the pipet chip, etc., of the dispenser. SOLUTION: A pipetting means P in a liq. suction line consisting of a large- diameter storage part 12 and the small-diameter parts 10 and 11 communicating with the storage part 12 is used to attract or repel the magnetic body suspending in a liq. When the suspension of the magnetic body 2 is sucked in or discharged from the storage part 12 through the samll-diameter parts 10 and 11 so that the lower face X of the liq. is positioned higher than or close to the lower end of a magnet M, a magnetic force is applied on the small-diameter parts 10 and 11 by the magnet M to attract the magnetic body 2 on the inner wall face of the small-diameter parts 10 and 11, and the magnetic force is not applied when the liq. is sucked or discharged to release the magnetic body 2.
Patent JP-2000173008-A (JP)
Title: Method for demodulating magnetic recording data
Inventor: NAKAMURA HIROSHI
IPC: G06K7/08
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for precisely demodulating magnetic recording data recorded in a frequency modulation system using two kinds of high and low frequencies into character codes. SOLUTION: In this method for demodulating data, a reproduction signal waveform A is generated from recording data in which one character is defined by a frequency modulation signal obtained by combining two kinds of high and low frequencies, and this reproduction signal waveform is divided into segments Sn by using length equivalent to one character of the recording data as a unit. Each segment Sn is collated with preliminarily prepared reference waveform patterns T0-T15 of the ideal reproduction signal waveform of each character, and correlation coefficients (similarity) r0-r15 are calculated for each. The segments Sn are decoded as a character corresponding to the reference waveform pattern with the highest correlation coefficient (highest similarity).  Thus, magnetic recording data can be more precisely reproduced even when the omission of peak or the appearance of abnormal peak is generated than a conventional way in which decoding is operated based on the peak point of the reproduction signal waveform.
Patent JP-H07199533-A (JP)
Title: Irregular toner
Inventor: OHIRA HIDEAKI
IPC: G03G9/09
Filed: 1993-12-28
Abstract: PURPOSE:To provide an irregular toner in which the toner remaining on a photoreceptive drum and the like can be easily removed, and enhanced in its recovery and remarkability reducible in its manufacturing cost by polymerizing a monomer without using any mechanical means and adding a cross-linking agent into a polymerization reaction system and irregularizing the forms of polymerized particles. CONSTITUTION:The toner irregular in the form can be obtained by advancing polymerization of the monomer to a certain degree to produce spherical polymer particles, and then, adding the cross-linking agent into the polymerization reaction system to convert them into irregular forms other than the spheres, and dyeing them with a dye or the like, thus permitting the toner to be easily removed even if it remains on the drum or the like in an image recording apparatus.
Patent JP-H0835145-A (JP)
Title: Crepe woven fabric and its production
Inventor: ONODERA TADAHITO
IPC: D06M101/16
Filed: 1992-12-04
Abstract: PURPOSE:To produce a crepe woven fabric of nylon, excellent in softness, drapeability and elasticity and having dry touch, cool touch, lightweight properties and a deep color tone. CONSTITUTION:A fiber composed of 10 to 40wt.% polyethylene terephthalate containing 10mol% polyethylene glycol as a soluble component and nylon 6 as an insoluble component is subjected to alkali treatment and subsequently used for production of nylon- based composite multifilament yarns satisfying single yarn denier d<=3.5 and modification degree of cross section Dalpha/dalpha=1.2 to 4.0 [Dalpha is diameter of the circumscribed circle of the modified cross-section single yarn filament and (dalpha) is diameter of the inscribed circle] and having longitudinally continuous grooves in an amount of >=3 and <=12. The resultant composite multi-filament yarns are twisted with a twist multiplier T [T = denier (number of twist)<1/2> (T/m)] within a range of 650<=T<=7500 and subsequently used as weft yarns and/or warp yarns for weaving a plain weave fabric. A creeping treatment is then applied to the obtained plain weave fabric by using a jet dyeing machine and an intermediate setting treatment is subsequently applied thereto. The fabric is then subjected to elusion treatment, neutralization, dehydration and drying treatment, thus producing the objective crepe woven fabric.
Patent JP-2000175282-A (JP)
Title: Acoustic transducer
Inventor: YAMAZAKI TAKAYOSHI
IPC: H04R1/10
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a headphone where a wearing sense is enhanced, a sense of low frequency sound is fulfilled, and the frequency characteristic is enhanced. SOLUTION: A hook part 4 is parted from a housing 2 around a turning shaft 5 by holding finger hooks 2C, 4C between fingers, the hook part 4 is inserted to a constriction part 20 between a pinna 18 and a head 19, an upper hook 4d is suspended to an upper part of the constriction part 20 and the fingers are detached. Then the hook part 4 approaches the housing 2, the constriction part is clamped between the upper hook 4d and a lower hook and the pinna 18 is clamped by the housing 2 and the hook part 4 to hold the headphone to the pinna 18.
Patent JP-H10184479-A (JP)
Title: Trouble diagnostic device of fuel level detecting means
Inventor: NONOMURA SHIGEYUKI
IPC: F02M65/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent drop to the accuracy of diagnosis from occurring by installing a trouble detector which detects a failure of a fuel level detecting means on the basis of a comparative signal of a comparison means comparing an amount of integrated duel consumption and a fuel level variation. SOLUTION: A control unit 12 is set up in an internal combustion engine 1. This control unit 12 inputs each of output signals out of an air meter 5, a throttle sensor 6, an oxygen sensor 11 and a fuel lever gauge 15, performing the control of every kind. In addition, an optimum fuel quantity is detected, outputting an injection signal to a fuel injection nozzle 9, and the injection timing and injection quantity of fuel are controlled. In a comparing means, a fuel level variation calculated by a fuel level variation detecting means and an amount of fuel consumption integrated by a fuel consumption integrating means are compared with each other. A failure with the fuel level detecting means 15 is diagnosed on the basis of the compared result by a trouble detecting means.  Thus, at the trouble in the fuel lever detecting means, an erroneous diagnosis in another diagnosis being related by mistake is gone, so that drop of the accuracy of diagnosis is prevented.
Patent JP-H11181933-A (JP)
Title: Position regulating jig of ring fastener
Inventor: MIZUNO SUSUMU
IPC: E04B2/88
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To greatly improve the working efficiency in regulating the position of a curtain wall. SOLUTION: A positioning jig 20 comprises a jig body 21 and a hydraulic jack 22, and the jig body 21 is provided with a locking part 23 extending in the axial direction of a bolt 6 on each side of a ring member 9 and a connection part 24 to connect an upper end part of each locking part 23 above the bolt 6. A locking piece 23a is respectively extended inwardly on a lower end part of each locking part 23, and each locking piece 23a is locked to a lower side of a washer 8. The hydraulic jack 22 is interposed between a tip surface of the bolt 6 and the connection part 24 of the jig body 21, and a hydraulic pressure feed hose 25 of the hydraulic jack 22 is connected to a hydraulic pressure feed source.