baber/WOPTO huggingface dataset:
Patent JP-H08193305-A (JP)
Title: Artificial turf mat for golf
Inventor: KUROKAWA SADAZUMI
IPC: E01C13/08
Filed: 1995-01-17
Abstract: PURPOSE: To provide an artificial turf mat for golf that is excellent in elasticity and water-permeability, available for placing tees thereon and free from shocks on teeing-off by a method wherein a nonwoven fabric is interposed between the reverse side of a coarse artificial turf and a mat layer body or a rubber layer body. CONSTITUTION: A mat layer body 17, made up by mixing algal rubber pieces 12, foamed particles 18 and binders, is formed on the reverse side of a coarse artificial turf, and a rubber layer body 15 without foamed particles is joined integrally with the underside of the mat layer body 17. A relatively thin nonwoven fabric 13 is interposed between the reverse side of the artificial turf and the mat layer body 17. Water permeable voids 16 are provided at the mat layer body 17 and the rubber layer body 15, making tees available for being erected thereon. Thereby, excellent cushioning can be ensured while water- permeability and durability are improved.
Patent JP-S62192678-A (JP)
Title: Radar display device
Inventor: KUSUMOTO KAZUHIDE
IPC: G01S7/298
Filed: 1986-02-20
Abstract: PURPOSE:To minimize a display processing time and to display a circle or arc by incorporating an arc generator which calculates polar coordinates on a circumference constituting the circle or arc to be displayed and converts the polar coordinate values into orthogonal coordinate values. CONSTITUTION:Respective data on a radius, a display start angle, a display end angle, and center coordinates X and Y are inputted from an interface part 8 to the arc generator 17 along with an arc generator start signal. The arc generator 17 calculates the polar coordinate values on the circumference constituting the circle or arc to be displayed between the display start angle and display end angle, converts them into orthogonal coordinate values, and adds center coordinate values to the orthogonal coordinate values to obtain absolute coordinate values. Then, the absolute coordinate values are converted into analog data, and the deflection signal of the circle or arc to be displayed is outputted. Consequently, the smooth circle and arc are displayed on a random scan type radar display device within an irreducible necessary time.
Patent JP-S56133424-A (JP)
Title: Manufacture of composite structure type high-tensile hot-rolled steel plate
Inventor: HAMAMATSU SHIGEKI
IPC: C21D8/02
Filed: 1980-03-21
Abstract: PURPOSE:To efficiently manufacture the titled steel plate having superior strength- ductility balance at a low cost by hot rolling a steel having a specified composition contg. C, Si, Mn and Sol. Al at a final finishing temp. above the Ar3 point and cooling the resulting plate under specified conditions. CONSTITUTION:A steel having a specified composition contg. by wt., 0.03-0.20% C, 0.15-2% Si, 0.3-3.0% Mn and <=0.10% Sol. Al is hot rolled at a final finishing temp. above the Ar3 point, and this hot rolled steel plate is rapidly cooled to a temp. from the Ar3 point to the Ar1 point at 20-75 deg.C/sec cooling rate. It is then slowly cooled in the above-mentioned temp. range at <=20 deg.C/sec cooling rate and rapidly cooled again to a temp. below the Ms point at 20-75 deg.C/sec cooling rate. By this controlled cooling a composite structure in which martensite phase and/or bainite phase as a low temp. transformation product coexists with ferrite phase is formed.
Patent JP-S57149037-A (JP)
Title: Joining method for thin metallic plate
Inventor: SAKANO RITSUO
IPC: B21D39/03
Filed: 1981-03-11
Abstract: PURPOSE:To join thin metallic plates firmly without using bolts and nuts by projecting a split projection of one thin metallic plate to a hole of another thin metallic plate and bending the projections perpedicularly to each other. CONSTITUTION:The first hole 3 of the first split projection 4 are formed on the first thin metallic plate 1a out of two thin metallic plates. At the same time, the second split projection 5 to which the first hole 3 fits when the first split projection is further bent. A long hole 6 to which the first split projection 4 and the second split projection 5 fit and the second hole 7 are formed on the second thin metallic plate. The second thin metallic plate 2a is pit on the first thin metallic plate and split projections 4, 5 are made to project from the long hole 6 and hole 7 of the second thin metallic plate 2. The split projection 4 is further bent, and the split projection 5 is made to project from the hole 3. Then, the split projection 5 is bent to join the first and second thin metallic plates 1a, 2a.
Patent JP-H0643903-A (JP)
Title: Method of adjusting technical process having plurality of regulator
Inventor: UIRUFURIITO TAUTSU
IPC: B21B37/54
Filed: 1993-02-01
Abstract: PURPOSE: To realize gradual shift of software from one controller to another controller at the time of changing an operation point in a method for controlling a technical process by using plural controllers which are made to correspond to the selected operation points and operate in parallel. CONSTITUTION: Activation for giving the weight w1 ...wn of the controllers in connection to operation point parameters p1 ...pr which predominantly affect process characteristic is executed.
Patent JP-H05235526-A (JP)
Title: Wicking prevention structure
Inventor: MORIMOTO YASUHIRO
IPC: H01L23/50
Filed: 1992-02-24
Abstract: PURPOSE:To coat a specified portion of the lead of a surface mount device with solvent to obstruct the adhering of solder. CONSTITUTION:A conductive pattern 2 is formed on a printed wiring board 1. Solvent to obstruct the adhering of solder is spread between the lead part 4 of a surface mount device 9 and a foot part 5. As to the working order of the surface mount device, the lead of the surface mount device 9 is cut out, the solvent 7 to obstruct the adhering of solder is spread, and the lead part 4 and the foot part 5 are formed by a forming process. The solvent 7 is spread between the lead part 4 and the foot part 5. The conductive pattern 2 of the printed wiring board 1 is solder-printed by using a metal mask, and the surface mount device 9 coated with the solvent 7 is mounted on the above solder-printed part. A solder fillet part 6 is formed by solder reflow process.
Patent JP-S51111509-A (JP)
Title: 2-stroke engine
Inventor: KAMIYAMA HIROMICHI
IPC: F02B19/12
Filed: 1975-03-25
Abstract: PURPOSE: To eliminate blowby of mixture gas and to obtain a lower combustion temperature for decreasing NOx generation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62194822-A (JP)
Inventor: SUMIYA ISATAKA
IPC: A47J41/00
Filed: 1986-02-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62195765-A (JP)
Title: Digital multiplex system for sound signal
Inventor: ICHIKAWA AKIHIKO
IPC: G11B20/10
Filed: 1986-02-20
Abstract: PURPOSE:To record a signal with excellent S/N and distortion characteristic limitlessly close to an original signal at digital recording by digitizing a control signal for weighting at reproduction and multiplexing the digitized sound signal. CONSTITUTION:Four-channel original signals 1-4 such as sound signals are inputted directly to A/D converters 28-30, 31 not through a mixing amplifier 5 and digitized. On the other hand, preset analog DC voltages V1-V4, V5-V8 are used to weight to mix the 4-channel original signals in order to obtain a stereo signal at a reproducing device. For example, let number of output channels of the final stage at reproduction be 2-channel, control analog DC voltages V1-V4, V5-V8 are digitized by using a coder 32 comprising 8 coders for 2 channels, its output is fed to an MUX 33 together with the outputs of the A/D converters 28-30, 31 to apply time division multiplex. Then the output of the MUX 33 is inputted to a PCM recorder 34 to record the signal onto a record disk.
Patent JP-S58214155-A (JP)
Inventor: FURETSUDO MAACHIN ERUNSUBAAGAA
IPC: G03F1/78
Filed: 1983-03-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08232385-A (JP)
Title: Ceiling damping material and ceiling damping structure
Inventor: GOTO HITOMI
IPC: E04B1/98
Filed: 1995-02-24
Abstract: PURPOSE: To enhance workability and reduce construction cost by installing a plurality of projections whose tip is sharp-edged in such a fashion so that they may project out from the surface of a platelike main body, to a ceiling damping material which is installed to the rear side of a ceiling board. CONSTITUTION: A ceiling damping material 10 is so designed that a plurality of projections whose tip is sharply edged may be projectingly installed on the surface of a platelike main body 11. The ceiling damping material 10 is arranged to, turn over the projections 12 so that an equal force may be exerted to the rear side of a ceiling board and pressed in, thereby penetrating the projections into the ceiling board and fixing the projections with the ceiling board. This construction makes it possible to inhibit the generation of a noise attributable to resonance by mounting easily the projections to the rear part of the ceiling.
Patent JP-S59162040-A (JP)
Inventor: MORIMATSU HIDEKI
IPC: E04C2/288
Filed: 1983-03-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S52119848-A (JP)
Title: Temperature correction circuit for piezoelectric oscillator
Inventor: SUGAMA KIYOSHI
IPC: H03H3/04
Filed: 1976-04-01
Abstract: PURPOSE:To provide a circuit which improves the temperature characteristic of a crystal oscilaltor, by processing electrically the gate voltage of the oscillator circuit using a capacitor of good temperature coefficient, but not a temperature correction capacitor.
Patent JP-S61195795-A (JP)
Title: Submerged arc welding flux for high-speed welding
Inventor: SUGIOKA ISAO
IPC: B23K35/362
Filed: 1985-02-27
Abstract: PURPOSE:To prevent the generation of an undercut and slag inclusion without generating pock marks and to improve welding speed by mixing and adding one kind of a specific ratio each of silica sand and manganese slag with and to a fused flux. CONSTITUTION:One kind of 0.5-5.0% silica sand in wt% by the total weight of the flux and 3-20% manganese slag is mixed and added to and with the fused flux. The silica sand and the manganese slag, in the case of adding the same in combination to the flux, are mixed and added with and to the fused flux in the combination of two kinds; <=5.0% silica sand and <=20% manganese slag in a >=0.5% and <25% range.
Patent JP-H01212180-A (JP)
Title: Solid-state image pickup device
Inventor: NAGUMO FUMIO
IPC: H04N5/335
Filed: 1988-02-19
Abstract: PURPOSE:To obtain a satisfactory image pickup signal at a low cost by supplying the clock of a frequency, which reads a picture element number in a standard horizontal direction during a standard horizontal period, to the horizontal output register part of a CCD image pickup element, for which the picture element number in the horizontal direction is reduced, and controlling the supplying timing of this clock. CONSTITUTION:The picture element number in the horizontal direction of a CCD image pickup element 1 is made smaller than the standard picture element number. The clock of the frequency, which reads the picture element number in the standard horizontal direction during one standard horizontal period, is supplied to a horizontal output register part 5 of the CCD image pickup element 1 and the image pickup signal is obtained. Accordingly, the time base of the obtained image pickup signal is not different from the standard time base. Further, since the timing of the clock, which is supplied to the horizontal output register part 5, is controlled, the output timing of the image pickup signal can be changed. Thus, a solid-state image pickup device can be constituted at a low cost and the satisfactory image pickup signal can be obtained.
Patent JP-S57149259-A (JP)
Title: Tetracyanoquinodimethane derivative
Inventor: HOTSUTA OSAMU
IPC: C08G65/34
Filed: 1981-03-13
Abstract: NEW MATERIAL:A compound of formulaI(Z 2 , Z 3 , Z 6  and Z 7  are H, halogen, 1W 8C alkyl, phenyl, 1W8C alkylphenyl, etc.; Z 1 , Z 4 , Z 5  and Z 8  are H, chloro, oxy or amino).  
     EXAMPLE: 11,11,12,12-Tetracyano-9,10-anthraquinodimethane.  
     USE: Derivatives, electrical conductors, resistors or thermistor materials or raw materials for photovoltaic materials.  
     PROCESS: p-Benzoquinone is subjected to the Diels-Alder reaction with butadiene or a derivative thereof, and the reaction product is then subjected to the hydrogen halide addition and hydrogenation to give dodecahydro-9,10-anthraquinone. The O atom of the ketone group in the resultant product is substituted by a group of formula II and then dehydrogenated to afford the aimed compound of formulaIor a derivative thereof. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58155264-A (JP)
Title: Rapid evaporating device for liquid fuel
Inventor: ODAJIMA TADAYA
IPC: F02M71/02
Filed: 1982-03-09
Abstract: PURPOSE:To enhance the ignition capability of alcoholic fuel or the like, by subjecting fuel and air, in a pressure booster, to the cycles of suction, compression and discharge repeatedly so that the atmosphere of high temperature and high pressure is created in an accumulator communicated with the booster, for rapid evaporating and atomizing fuel. CONSTITUTION:Particles of initial fuel F is injected from an injection valve 16  into a pressure booster 12 formed in a barrel 11, simultaneously with the suction  of air A through a suction hole 17 into the pressure boosting chamber 12 for  mixing and compressing the fuel and air therein. That is, working oil from a  working oil tank 20 is compressed by a pump 21 and is applied through a selector valve 22 to both surfaces of a piston 19a alternatively, in a piston chamber  11a for reciprocating a plunger 19. The mixture is subjected to adiabatic compression in the pressure boosting chamber 12 by closing a check valve 17a during the advancing Y of the plunger 19, and is discharged into an accumulator 13  through a check valve 14a which is opened. Thereby, the particles of the initial  fuel F is rapidly evaporated and atomized by subjecting the mixture within the accumulator 13 to high temperature and high pressure, and is fed to an engine E  through an injection valve 18.
Patent JP-S54129058-A (JP)
Title: Production of refrigerator box
Inventor: NAKA REIJI
IPC: B29C39/00
Filed: 1978-03-31
Abstract: PURPOSE: To obtain a refrigerator box having enlarged stress acting on an inner box and preventing a micro crack, by coating the main parts of the plastic inner box with wax previously, followed by expanding an urethane foam stock solution injected into the gap between the inner box and an outer case.  
     CONSTITUTION: In the production of refrigerator box, the main parts of the inner box are coated with molten wax, and an urethane foam stock solution is injected into the gap between an outer case and a plastic inner box and expanded. Molten non- solvent type wax is made in a turbulent flow condition under pressure and sprayed uniformly on the inner box without using air. The wax preferably having not more than 85 wt. % of normal paraffin and a melting point not less than 65°C. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04254880-A (JP)
Title: Developing device
Inventor: IZUMIZAKI MASAMI
IPC: G03G15/08
Filed: 1991-02-06
Abstract: PURPOSE:To provide a developing device capable of obtaining good quality picture image without fog or roughness due to developing by making constant toner supply of a fixed required quantity possible even a humidity variation in environment exists. CONSTITUTION:A difference signal of a toner quantity with a standard value is decided with a difference signal decision instrument 22 of a toner supply means control device from the detection signal of the toner quantity in a developer, detected and outputted with a detection head 21 of an ATR. A toner quantity to be supplied is determined as a shape of a supply time needed for supplying toner with a supply means under environment humidity with a supply time decision instrument 23 from the difference signal and a detection signal of environment humidity detected with a humidity sensor 25. Toner is supplied by controlling the supply means with a supply means control instrument 24 based on the toner quantity to be supplied.
Patent JP-S56133387-A (JP)
Title: Preparation of coke for metallurgy
Inventor: KUWAJIMA SHIGERU
IPC: C10B57/08
Filed: 1980-03-25
Abstract: PURPOSE: To obtain the titled coke having high strength and bulk density, improved thermal properties, and high quality, by adding a bituminous substance to a slightly caking coal with a high volatile content which has been heat-treated at high temperature to remove a volatile component, blending them at a specific temperature to give a modified coal, followed by carbonizing the coal with a regular coal.  
     CONSTITUTION: A slightly caking coal with a high volatile content is heated at a heating rate not more than 10°C/min. at temperature not lower than 300°C and maintained in a temperature range from 450W550°C to remove volatile components. The coal is then crushed and sieved. A coal type or petroleum type bituminous substance is added to the coal and blended at temperature higher than the softening point of the bituminous substance, or subjected to rolling granulating treatment, to give a modified coal. The coal and a regular coal are fed to a coke oven and carbonized to give the desired coke for metallurgy. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06249482-A (JP)
Title: Positive pressure/negative pressure switching type bioclean room
Inventor: TANAKA MINORU
IPC: F24F7/06
Filed: 1993-02-25
Abstract: PURPOSE:To use one care room as a bioclean room for both negative pressure and positive pressure types. CONSTITUTION:A bioclean room consisting of a care room 1 and a front room 2 which is provided at the entrance/exit of the care room has an air feeding/ discharging fan 3 and air feeding/discharging switching dampers 6, and one care room 1 is put under a positive pressure or negative pressure by the switching means.
Patent JP-H10271471-A (JP)
Title: Personal data communication equipment
Inventor: KYON UON I
IPC: H04W88/02
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To enable pictorial communication through miniaturized equipment without adding any other device by adopting a diffraction optical element, which shortens the full length of lens, and composing a display part of a view finder system. SOLUTION: A camera part 20 is composed of the diffraction optical element and a CCD so that the number of lenses can be decreased and the full length of lens can be shortened. A display part 30 is provided with a line LED, expansion lens and rotary mirror. When the line LED at the display part 30 outputs a 1st image corresponding to one line, the expansion lens expands that 1st image, and the rotary mirror displays the expanded 1st image in the display area of display part 30. The rotary mirror changes just at an angle corresponding to one line of image every time so that the image passed through the expansion lens can be displayed through windows formed on the housing of main body onto the display area, namely, all the reflected lines can be scanned.
Patent JP-H08231905-A (JP)
Title: Erasing solution
Inventor: SHIMOKUNI KENJI
IPC: C09D10/00
Filed: 1995-02-24
Abstract: PURPOSE: To obtain an erasing solution which contains a polymer of high water absorption as a filler and is suitable for amending characters and the like written in the writing area in cards or cassettes having the writing area. CONSTITUTION: This erasing solution 3 contains a polymer of high water absorption as a filler, preferably in an amount of 1-10wt.%, further preferably an inorganic filler of a larger particle size than that of the binder in the solution and can be applied to and amend the characters written in the writing area 1 in the cassette body 20. A protein powder may be used as a filler in an amount of 5-40wt.%.
Patent JP-H02215592-A (JP)
Title: Sublimable thermal transfer recording medium
Inventor: MOCHIZUKI HIDEHIRO
IPC: B41M5/42
Filed: 1989-02-16
Abstract: PURPOSE:To improve characteristics in multi-time printing and to enhance an initial sensitivity by providing a dye transfer contributing layer made of a fine porous layer. CONSTITUTION:A dye supply layer 4 at least contains a sublimable dye of undissolved particle form, and a porous dye transfer contributing layer 5 at least contains a sublimable dye of molecule dispersion form. The dye transfer contributing layer 5 is porous. In the pore part of the dye transfer contributing layer 5, a dye is diffused directly from the dye supply layer 4 to an image receiving layer 3; in the non-pore part thereof, the dye transfer contributing layer 5 prevents the dye from diffusing directly to the image receiving layer 3. An initial sensitivity is improved by the balance of the aforesaid two functions. The dye transfer contributing layer 5 can be made porous, for example, by using a solvent A taking a pore-forming resin into solution and a solvent B failing to dissolve the resin and being different from the solvent A in evaporation rate.
Patent JP-S62196758-A (JP)
Title: Microcomputer
Inventor: MIYASHITA KOICHI
IPC: G06F12/00
Filed: 1986-02-24
Abstract: PURPOSE:To take in asynchronous signals at high speed by making a microprocessor in the state of data transfer completion recognition artificially using the second clock signal of advanced phase. CONSTITUTION:A data transfer completion signal, the inverse of DTACK1 supplied to a microprocessor by estimated starting synchronizing with trailing edge of a preceding clock signal OSC is made active and after 1/4 period, the microprocessor MPU makes recognition synchronizing with the clock signal CLK. Thereafter, before timing when a clock signal OSC changes to low level, at the latest, if a true data transfer completion signal, the inverse of DTACK0 is made active of low level, the microprocessor MPU takes in data synchronizing with the change of next clock signal CLK to low level. Thus, taking in of data is completed after delay time of about 1/4 period from low level of the true data transfer completion signal, the inverse of DTACK0 in the case of shortest time.
Patent JP-S58177898-A (JP)
Inventor: SHIMIZU EIZOU
IPC: B66F9/08
Filed: 1982-03-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57152070-A (JP)
Title: Electronic interpreter
Inventor: HASHIMOTO SHINTAROU
IPC: G06F17/28
Filed: 1981-03-13
Abstract: PURPOSE: To introduce a sentence example quickly and conveniently, by retrieving if a designated element is a component of the sentence example or not at the input of individual element designation, when a plurality of components are designated and inputted.  
     CONSTITUTION: Language ROMs 9, 10 and 11 are coupled with a 1-chip microprocessor 8 with an address bus 12 and a data bus 13. When either one of the ROMs 9W11 is selected with chip selection signals CE 1 , CE 2  and CE 3 , sentences or words are read out to the processor 8 from the selected language ROM. In this case, a sentence example including inputted components is retrieved with a search key, and if a sentence example including all the sentence components of a plurality is not stored, the sentence example including a part of the inputted components is retrieved. If the individual components are present in the sentence examples or not is retrieved and the result is informed externally. 
     COPYRIGHT: (C)1982,JPO&Japio