baber/WOPTO huggingface dataset:
Patent JP-H0495615-A (JP)
Title: Clutch-driven plate and manufacture thereof
Inventor: HARA YASUHIRO
IPC: F16D69/02
Filed: 1990-08-09
Abstract: PURPOSE:To prevent the camber of a clutch-driven plate by thermocompressing and thus molding a clutch facing member comprising a fiber base, an organic binder, and a friction conditioner, and by connecting a mold which received heat treatment at a temperature no lower than the resolving temperature of an organic binding agent in a non-oxidating atmosphere, with a back-up material together. CONSTITUTION:After a clutch facing member 3 comprising a fiber base such as asbestos, an organic binder such as melamine resin, and a friction conditioner such as cashew dust, is thermocompressed and is thus molded, it receives heat treatment at no lower than the resolving temperature of an organic binder in a non-oxidating atmosphere, so as to form a mold. The mold thus heat-treated is connected with a backup material 2 for which a metal plate and the like is formed into a ring circle, and a clutch-driven plate 1 is thus formed. There is no variation due to the hardening or contraction and so on of the organic binder, and the generation of the camber is thus prevented.
Patent JP-S58117972-A (JP)
Inventor: MOMOSE YUTAKA
IPC: F25B27/02
Filed: 1981-12-29
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-S58118093-A (JP)
Title: Non-volatile semiconductor memory circuit
Inventor: ARAKAWA HIDEKI
IPC: G11C17/00
Filed: 1981-12-29
Abstract: PURPOSE:To realize a non-volatile semiconductor memory circuit which is not followed by the attenuation of the erasing voltage and suitable for a high speed reading out, by constituting a column gate transistor and a low control gate selecting transistor of depression type MOS transistors. CONSTITUTION:An MOS transistor installed between a control gate and a voltage producing means is constituted of a depression type MOS transistor. The depression type MOS transistor usually has a threshold level voltage of about -2V and is held in the normaly-on state, and, therefore, no erasing error occurs. On the other hand, as for a non-selecting type MOS transistor 14, the control gate voltage of the transistor 14 is set at a level about 2V higher than the gate voltage 0V of transistors 25, 26, etc., even when the transistor 14 is a non-selective type. Therefore, the charging of the transistor 14 is fairly advanced when the transistor 14 is actually selected, scarcely the time is required to attain the reading out condition completely.
Patent JP-H10149349-A (JP)
Title: Signal interpolation and decimation using filter symmetry
Inventor: MOU ALEX ZHI-JIAN
IPC: G01V1/36
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To simplify the derivation of a discrete sample by reducing the com plexity of an interpolation or decimation mechanism by means of the filter symmetry. SOLUTION: A memory 104 includes a source buffer 112 and a destination buffer 114, and the discrete samples of analog signals are inputted to both buffers 112 and 114 respectively. The discrete samples which are extracted from the voice record with the source sampling frequency are also inputted to the buffers 112 and 114. The discrete sample of the buffer 112 is extracted from a source analog signal via an A/D converter. The A/D converter converts the specific value of an analog signal that is set at a specific time point into the digital numerical value which can be stored in the memory 104. The discrete sample is extracted from the analog signal with the source sampling frequency so as to show the value of analog signals set at a periodical time interval.
Patent JP-H0661289-A (JP)
Title: Semiconductor package and semiconductor module using same
Inventor: KAWASHITA HIROSHI
IPC: H01L23/495
Filed: 1992-08-07
Abstract: PURPOSE:To obtain a small semiconductor package that has a packaging area reduced by shortening the length of interconnections of a substrate and makes high speed processing possible, and to obtain a semiconductor module which uses this semiconductor package. CONSTITUTION:Inner leads are formed on the surface of the inside from the outer peripheral surface of a semiconductor element 5 via an insulating tape 8. These inner leads are routed around to the vicinity of electrodes 9 arranged in two lines at the center of the semiconductor element 5. The inner leads and the electrodes 9 are connected with each other by fine metal wires, and the semiconductor element 5 is molded with a molding resin 1. Outer leads 4 are formed on one shorter side of a semiconductor package 1A.
Patent JP-S60104285-A (JP)
Title: Electronic wrist watch
Inventor: KOBUCHI HIROTO
IPC: A61B5/22
Filed: 1983-11-10
Abstract: PURPOSE:To display Fitness, a consumption calory, etc., too, by executing an arithmetic based on an output of a pedometer and a pulsimeter, and executing a necessary display. CONSTITUTION:As a switch of a timepiece body turns, in accordance with the heart rate by a pulsimeter 1, time counting contents by a 1min meter 2, the set heart rate of the time of rest, weight, sex distinction, etc., a microprocessor 7 calculates a consumption calory by executing an operation based on a prescribed arithmetic expression, and displays it. In the same way, it is also possible to execute a Fitness display of the maximum oxygen ingesting quantity per unit time and per unit weight by an operation based on an output of a pedometer and a prescribed set value.
Patent JP-H0764223-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SUZUKI TETSUYA
IPC: G03C1/035
Filed: 1993-08-26
Abstract: PURPOSE:To eliminate fog due to safelight and to obtain a silver image pure in black tone by using flat silver halide grains having 2 crystal faces (100) parallel to each other as principal faces and having dislocation lines. CONSTITUTION:The silver halide photographic sensitive material has at least one silver halide emulsion layer on at least one side of a support and the silver halide grains in this emulsion layer have 2 crystal faces (100) parallel to each other as the principal faces and the dislocation lines, and these silver halide grains may have crystal faces, such as faces (111) and (110), in addition to the principal faces (100), and their composition may be any of silver chloride, silver bromide, silver iodide, silver chlorobromide, or silver iodobromide, but it is preferred to be silver iodobromide from the viewpoint of high sensitivity.
Patent JP-S58115136-A (JP)
Inventor: SHIMAKATA KANJI
IPC: D02J1/00
Filed: 1981-12-28
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-H0961546-A (JP)
Title: Device for predicting amount of rainfall
Inventor: NANBA EISAKU
IPC: G06F19/00
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a device for predicting the amount of rainfall which can accurately recognize the distribution of the amount of rainfall regardless of the type of the rainfall and can improve the predicting accuracy of the movement of the area where it is raining. SOLUTION: The device for predicting the amount of rainfall is provided with a means 2 for calculating distribution of amount of rainfall which calculates the distribution of the amount of rainfall at every prescribed time interval by using raindrop data obtained from a radar rain gauge 1 at every prescribed time interval, a movement vector calculating means 3 which calculates the movement vector of the distribution of the amount of the rainfall calculated with time by the means 2, and a moving locus calculating means 4 which calculates the moving locus of the distribution of the amount of the rainfall by using the movement vectors from the past to the present calculated by the means 3.  The device is also provided with a rainfall retrieving means 5 which retrieves the moving locus of the rainfall resemble to the moving locus calculated by the means 4 and form moving loci prepared from past actual rainfall data and a moving locus predicting means 6 which predicts the future moving locus of the rainfall by using the moving loci of the rainfall retrieved by the means 5.
Patent JP-H0860290-A (JP)
Title: Weather resistant iron casting and its production
Inventor: AOYAMA MASAHARU
IPC: C23F1/00
Filed: 1994-08-12
Abstract: PURPOSE: To provide a weather resistant iron casting with which the hand intrinsic to the iron casting is exposed and maintained, generation of red rust is suppressed and easy maintenance is possible and a process for producing the casting. CONSTITUTION: Pig iron and steel scrap are used as main raw materials. An Fe-Si alloy, graphite, etc., are added thereto and the mixture is melted by heating. The molten metal is subjected to a spheroidization treatment and is then subjected to an inoculation treatment with an Fe-Si alloy just prior to casting. The molten metal is cast into a casting mold for a bolt of M20×90 to be used for fastening of cast iron products to be exposed outdoors, by which the molten metal is molded to the spheroidal graphite cast iron. Such bolt is heated up to an austenitization temp. of 1130K by using a batch furnace and is held for 0.5 to 1 hour to austenitize the entire part. The bolt is thereafter immersed for 0.5 to 1 hour in a salt bath furnace consisting of 50% potassium nitrate and 50% sodium nitrate kept at 620K temp. and is pulled up.  The bolt is then cooled with air and is subjected to an austempering treatment. The bolt is immersed for about two months in an aq. 5% iron sulfate soln. so as to be forcibly corroded, by which the mixed layer of the product of corrosion and acicular metal is formed on the surface of the bainite structure.
Patent JP-S59103478-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NUMAKURA TOSHIHIKO
IPC: G11B5/008
Filed: 1982-12-03
Abstract: PURPOSE:To improve the S/N of a sound signal by making a gap of two magnetic heads for modulating sound signal wider than a gap of two magnetic heads for a modulating luminance signal and a low frequency conversion color signal for using different azimuth angle. CONSTITUTION:Rotary magnetic heads HA1, HA2 are fitted ahead and close to two rotary magnetic heads HV1, HV2 fitted with a 180 deg. of angular interval. Azimuth angles thetaV1, thetaV2 of gaps gV1, gV2 of the heads HV1, HV2 are made different from each other. The gap of the heads HA1, HA2 recording and reproducing the modulating sound signal is made broader than that of the heads HV1, HV2 recording and reproducing the low frequency converting color signal and the modulating luminance signal so as to record signals deeper onto the magnetic substance layer of a magnetic tape. Since the signal is recorded without limiting the level of the modulating sound signal, the S/N of the sound of a VTR is improved.
Patent JP-S6454775-A (JP)
Title: Manufacture of thin film element
Inventor: TAKEMURA KAZUO
IPC: H01B12/06
Filed: 1987-08-26
Abstract: PURPOSE:To manufacture a thin film at a suitable etching speed by employing specific concentration of aqueous phosphoric acid solution when etching an oxide film including yttrium or luntanide element and alkaline earth element to form the thin film. CONSTITUTION:When an oxide film of X-R-Cu-O (where X is yttrium or luntanide element, R is alkaline earth element) is etched to form a thin film element, it is etched with aqueous phosphoric acid solution. The concentration of this solution is 0.5vol.% or more. Thus, suitable etching velocity can be easily selected, the element can be simply formed without damaging a resist for miniaturizing to pattern and without deteriorating the characteristics of a high temperature superconducting material.
Patent JP-H0942034-A (JP)
Title: Fuel injector of directly injecting diesel engine
Inventor: MORISANE KENICHI
IPC: F02D41/14
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To improve emission and fuel consumption by reducing combustion noise in low speed/low load range of a directly injecting diesel engine without inducing any drop of output and additionally expediting atomization of fuel. SOLUTION: In a two step fuel injection nozzle, for instance, an intermediate lift area is set on the idle side, and in the intermediate lift area, the constant of a spring 39 is set so as to hold the intermediate lift (for instance, 30μ), while the lift of a needle valve 33 can not reach a pre-lift (for instance 60μ). Namely, spring constants are set in such a way that relationship among the valve opening pressure (PN1 ) of a nozzle 31 regulated by the load of a spring before opening of the valve, an injection pressure (PN2 ) equivalent to the load of spring immediately after opening the valve, and a nozzle internal pressure (PN0 ) having correlation to an ejection pressure satisfies PN2 >PN0 >PN1 in an idle range and satisfies PN0 >PN2 >PN1 in order than the idle range.
Patent JP-S6272577-A (JP)
Inventor: MORI SADAO
IPC: B23K20/00
Filed: 1985-09-27
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-H1061830-A (JP)
Title: Clamp for piping
Inventor: KAMIYA HARUHISA
IPC: H02G3/30
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To absorb vibration between a clamp body and a collar and prevent missing of a collar in a way that the parts form one part. SOLUTION: A clamp for piping is formed such that a vibration insulation member is located between a clamp body 10 and a collar 20 to lock the clamp body 10 in a given spot by means of a bolt and transmission of vibration therebetween is shut off. The base part 12 of the clamp body 10 and the collar 20 are intercoupled through a flexible coupling part 22. The outer peripheral part, except two end parts, of the collar 20 is wrapped with a vibration insulation member 30 togetherwith the base part 12 of the clamp body 10.
Patent JP-H0496489-A (JP)
Title: Circuit for generating clock signal locked to specified phase of color burst signal
Inventor: GOUKURA AKIRA
IPC: H03L7/06
Filed: 1990-08-09
Abstract: PURPOSE:To realize no-control circuiting by outputting a clock signal for analog/digital conversion while controlling a phase locked loop(PLL) the data of a count controlled oscillator. CONSTITUTION:A color video signal is amplified by an amplifier 3, afterwards, applied to an A/D converter 4, outputted to an output terminal 2 and supplied to a color burst phase detection circuit 8. Then, the output data of a count controlled oscillator 13 is D/A converted by a D/A converter 15 and afterwards supplied to an m/n fold PLL 7, and the output signal is supplied to an output terminal 16 and the A/D converter 4. The phase of the clock signal is automatically made coincident to the specified phase of the set color burst signal by the control operation of an automatic frequency phase control circuit forming one circuit of a closed loop. Thus, even when there is a change with the passage of time in elements or the circuit constant, the circuit can be non-controlled.
Patent JP-H0260718-A (JP)
Title: Production of floor material
Inventor: MOTOI KOJI
IPC: B29K67/00
Filed: 1988-08-26
Abstract: PURPOSE:To provide a floor material hard to slip at the time of wetting, having a smooth surface hard to contaminate and improved in the feel at the time of walking with bare feet by mixing unsaturated polyester and aggregate in a specific ratio to prepare a floor material composition and molding said composition under pressure to heat and cure the molded one under reduced pressure. CONSTITUTION:300-1000 pts.wt., pref., 600-1000 pts.wt. of aggregate is compounded with 100 pts.wt. of unsaturated polyester and both components are mixed to obtain a floor material composition which is, in turn, molded into a plate shape and cured to prepare a floor material. As the aggregate, for example, particulate aggregate such as a glass milled fiber or an aluminum hydroxide powder is pref. The floor material composition is allowed to fill a mold and pressurized to be molded into a plate shape while the molded body is subsequently arranged in an oven capable of being reduced in pressure at the reaction and curing temp. of the floor material composition to be cured. At the time of curing, a reduced pressure condition is pref. set to 200-600mm Hg.
Patent JP-H0378141-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MASUDA NORIAKI
IPC: G11B15/087
Filed: 1989-08-21
Abstract: PURPOSE:To prolong the life of a mechanism by making the device comply with repositioning just by stopping a capstan motor at the time of completing repositioning. CONSTITUTION:After completing a repositioning action, the capstan motor 40 controls the position of a tape so that the head 2 of a cylinder 1 may scan a gap area between an n-3 group and an n-2 group, and only the motor 40 is stopped in such a state. When time does not exceed t0 in such a state, the capstan motor 40 is started to perform the recording of an n+1 group as soon as data is transferred from a host computer 3. However, when the time gets equal to or exceeding t0, the stopping of the rotation of the cylinder 1, the action of a brake and the press-bonding of a pinch roller 41 are released. Therefore, in the case that repositioning is performed at the time of recording and reproducing, the device complies with the repositioning just by stopping the capstan motor 40 without switching a mechanism mode and a mode motor 20 is not actuated. Thus, the life of the motor is prolonged.
Patent JP-H0872344-A (JP)
Title: Feed roller driving mechanism of horizontal printer
Inventor: YAMAZAKI KEIICHIRO
IPC: B41J13/02
Filed: 1994-09-06
Abstract: PURPOSE: To ensure high-grade printing by ensuring the meshing of both upper and lower gears even when a medium having definite thickness or more or a medium consisting a plurality of papers is fed to certainly hold the medium to stably feed the same. CONSTITUTION: The first idle gears 22 meshed with upper gears 21 and the second idle gears 25 meshed with the first idle gears 22 at one end parts thereof and meshed with lower gears 18 at the other end parts thereof are attached to a side frame in a rotatable manner. The lever 24 supporting the shaft of each of the first idle gears 22 in a rotatable manner at one end thereof and supporting the shaft of each of the upper gears 21 in a rotatable manner at the other end thereof and prescribing the movement of the shaft of an upper feed roller within a predetermined range when the upper feed roller is moved in a medium thickness direction is provided as a shaft movement prescribing means.
Patent JP-H11130823-A (JP)
Title: Reinforced graft polymer being produced in prefluorocarbon solution
Inventor: DAVIS JOHN E
IPC: C08F290/06
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polymer capable of reinforcing formed foams and cells, by including a formed material obtained by polymerizing an ethylenic unsaturated monomer, etc., in the presence of a composition comprising a specific polyol, a free radical initiator and a reaction moderator in an inert perfluorocarbon solution. SOLUTION: This polymer contains a reaction product obtained by polymerizing (A) an ethylenic unsaturated monomer (e.g. styrene, 4-methylstyrene, etc.), or its mixture in the presence of a composition comprising (B) a polyol (e.g. polyether ester poylyol) containing <=1.6 equivalent or 0.9-1.1 mol based on 1 mol of the polyol of an inducer unsaturated component, (C) a free radical initiator and, if required, (D) an effective amount of a reaction moderator in an inert perfluorocarbon solution preferably at 25-180 deg.C.
Patent JP-H0277249-A (JP)
Title: Apparatus and method for forming inlet and outlet openings
Inventor: BARII RII SHIYUNAIDAA
IPC: B26F1/24
Filed: 1989-08-21
Abstract: PURPOSE: To perform a sure and effective seal attachment with a film material, dispensing with an adhesive or a sealing material, by using an inner supporting ring as one component for perforating operation, and thereafter, by using an outer locking ring so as to form a water-tight sealing with a film material. CONSTITUTION: An inner supporting ring 11, an outer locking ring 12 and a perforating member 14 are made from a comparatively strong polymeric material, while the inner supporting ring 11 has a slightly tapered side wall 15, both ends of which are opened, and an annular flange 16 projecting outward is provided at the base end. The outer face 16a of the flange 16 is rounded and includes an annular groove 16b. At the upper narrowed end, an upper end part 15a having a face inclined downward and outward forms the inner supporting ring 11. The perforating member 14 has a body 17 and a flange part 18. The body 17 is of about the same length as the axial length of the inner supporting 11 and has a cylindrical part 17a with about the same inner diameter as the smaller inner diameter of the inner supporting ring 11.
Patent JP-S6369588-A (JP)
Title: System for supplying pure water to semiconductor washing vessel
Inventor: MUKOGAWA YASUKAZU
IPC: C02F1/78
Filed: 1986-09-09
Abstract: PURPOSE:To improve the washing efficiency, by branching plural subpipelines from a main pipeline connected to a water purifying device, and providing a passage opening and closing valve in each subpipeline to carry out sterilization while closing only the subpipeline wherein living bacteria are grown. CONSTITUTION:The pure water generated by the water purifying device 5 is supplied to plural semiconductor washing vessels 8. Plural subpipelines 7 connected to the respective semiconductor washing vessels 8 are branched from the main pipeline 6 connected to the water purifying device 5. The passage opening and closing valve 9 is provided in each subpipeline 7, and a disinfectant pipe 10 for introducing a disinfectant (e.g., zone) to sterilize the living bacteria accumulated in the pure water in each subpipeline 7 is connected to each subpipeline 7. Consequently, since only the subpipeline wherein living bacteria are grown is closed to carry out sterilization, the efficiency in washing semiconductor material is remarkably enhanced as compared with the conventional case.
Patent JP-2001043627-A (JP)
Title: Magnetized ticket read-in method
Inventor: INUI TAKAMITSU
IPC: G11B20/14
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a magnetized ticket read-in method unnecessitating the expansion of the circuit scale by unnecessitating the remake of a bit pattern circuit and making possible to cope with plural demodulation systems even when plural different modulation systems exist on one channel. SOLUTION: This method is constituted in such a manner that a waveform converting circuit 2 and a sampling pulse circuit 3 are formed with the same control, not by the demodulating system, and the bit string from the sampling pulse circuit is divided into blocks to be the bit images having the optional bit length and transmitted to a program control circuit 6, and the operation being performed in the bit pattern circuit is substituted with the program control circuit, and the start of the demodulation of demodulating data is detected from the bit string of the transmitted sampling pulse circuit 3 to demodulate data of the initial information, then the detecting method of the start of the demodulation of the demodulating data and the demodulating method are executed by the program control circuit 6 conformed to the modulation system.
Patent JP-S59104976-A (JP)
Title: Recorder
Inventor: TOGANOU SHIGEO
IPC: B41J15/00
Filed: 1982-12-07
Abstract: PURPOSE:To provide a recorder capable of easily maintaining and inspecting a lamination coating part, wherein a stagger in lamination of a recording member and a laminating member is detected, and a part of a casing body of the recorder containing a welding means can be opened and closed. CONSTITUTION:An opening and closing part 51 of the casing body 50 containing a laminating means, a welding means and a lamination stagger detecting means can be rotated with a shaft 52 as a center, and is fixed to the side of a main body 50' of the casing body 50 at a fixing part 53. Rollers 29', 30', 36' constituting one-side parts of a feeding-in roller pair 29, a pressure roller pair 30 incorporating a heater and a discharging roller pair 36 are fitted in the opening and closing part 51, and when the part 51 is closed, a feeding passage for a recording paper is constituted which extends to a tray 37 through the feeding-in roller pair 29, the pressure roller pair 30 and the discharging roller pair 36.