baber/WOPTO huggingface dataset:
Patent JP-H02246079-A (JP)
Title: Information reader by laser beam
Inventor: KITAMURA NOBUYUKI
IPC: G11B7/0033
Filed: 1989-03-17
Abstract: PURPOSE:To reduce power consumption and to miniaturize an information reader by laser beam by turning off a power source for a motor driving circuit which drives to rotate a scanning mirror, which is on, at the time of turning on a power source for a sound signal generation circuit which emits a sound for informing that reading information is completed. CONSTITUTION:When reading the information of an information recording part which is provided on an article, for example, is completed by the laser beam which is obtained by projecting the laser beam emitted from a laser beam generator 1 to the scanning mirror 2 rotated by a motor 3 so that it is reflected, the power source for the motor driving circuit 4 is turned off by a power source switching circuit 10 and the power source for the sound signal generation circuit 8, which is off, is allowed to be turned on. Namely, the power sources for the motor driving circuit 4 and the sound signal generation circuit 8 are prevented from being simultaneously turned on. Since the power consumption of the motor driving circuit 4 is larger than that of the sound signal generation circuit 8, in this case, the power source capacity for actuating the motor driving circuit 4 is sufficient for the power source capacity for a power source circuit 9 by switching the power source. Thus, not only the power source circuit 9 but also the information reader by the laser beam are miniaturized.
Patent JP-S55157251-A (JP)
Title: Manufacture of thin film integrated circuit
Inventor: NAKASHIMA TAKESHI
IPC: H01C17/06
Filed: 1979-05-28
Abstract: PURPOSE:To improve the connection between circuit elements and conductor layers of a thin film integrated circuit by a method wherein circuit elements consisting of a valve metal is connected to the first and second conductor layers formed at the both sides of upper and lower faces. CONSTITUTION:Good conductors 4 are adhered on an insulating substrate 1 to form the first conductor layers, and a valve metal 3 for a tank, etc., is formed adhering on them. The second conductor layers 5 are formed adhering on them once again, and the valve metal is oxidized selectively to form circuit elements. As the circuit elements are connected to the both conductors of upper and lower sides, a good adhesion can be obtained, and a parasitic resistance, etc., can be prevented.
Patent JP-S55159248-A (JP)
Title: Operating system
Inventor: FUKUSHIMA ISAO
IPC: G06F7/00
Filed: 1979-05-28
Abstract: PURPOSE: To speed up the operating processing, by sequentially converting the floating decimal point data to the fixed decimal point data, in the output of a pipeline type operating circuit.  
     CONSTITUTION: The input data is a fixed decimal point data. The data is operated by converting it into the floating decimal point to prevent the overflow in the operating processing circuit. The output after operation is converted again and returned to the fixed decimal point. To convert the data, the position of the decimal point of the floating decimal point is shifted. The reference value of the shift is set in the latch circuit. The result is output by 2 clocks in the operating circuit. That is, after the end of the operation  by floating decimal point, shift is made according to the number of shifts in the latch circuit to output the data of fixed decimal point. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61225710-A (JP)
Inventor: SUZUKI KIYOSHI
IPC: F21V9/40
Filed: 1985-03-29
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-S51141513-A (JP)
Title: Multiband digital synthesizer receiver
Inventor: WASHIMI IKUAKI
IPC: H03J7/28
Filed: 1975-05-30
Abstract: PURPOSE: A digital synthesizer receiver which performs multiband reception, and which when a band is changed, effects the sweeping starting from a minimum (or maximum) frequency of the received band. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51142355-A (JP)
Title: Detecting method of the shape of belt steel
Inventor: CHIBA SHIYUUICHI
IPC: G01B7/00
Filed: 1975-06-03
Abstract: PURPOSE: To acurately detect the chape of belt steel with several magnetic detectors istalled in the direct in of the width beneath the roller table between the belt steel rolling press and the rolling machine and the flatness dector of belt steel. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63231670-A (JP)
Title: Data totalization control system
Inventor: SAITO YUTAKA
IPC: G06Q50/10
Filed: 1987-03-20
Abstract: PURPOSE:To optionally change ways of arithmetic by a totalization arithmetic program by providing a means which specifies an arithmetic program and a repeating means which passes data to be totalized and totalization result data to the arithmetic program, and allowing the specified arithmetic program to totalize data supplied from the repeating means. CONSTITUTION:When the repeating means 5 receives the data to be totalized which is inputted by an input means 1, the repeating means 5 obtains a bit of identification information on a corresponding arithmetic program means 3 by supplying a bit of key information indicated as a table No. to the specifying means 4. The repeating means 5 supplies the key information to a totalization file 2 to read corresponding totalization result data, and then starts the arithmetic program 3 corresponding to the identification information of the arithmetic program 3 to supply the data to be totalized which are obtained from the input means 1 and the totalization result data obtained by reading to the started program. New totalization result data is returned to the repeating means 5, which stores the new totalization result data in a storage area of a totalization file which has corresponding key information.
Patent JP-H09257755-A (JP)
Title: Laser ultrasonic inspection apparatus and method therefor
Inventor: NAGATA YASUAKI
IPC: G01N29/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To propagate ultrasonic waves in a specific direction by a simple apparatus. SOLUTION: When the laser beam emitted from an optical fiber 13 is diffracted by a diffraction lattice 16 to irradiate a specimen 17, ultrasonic waves are generated at a place where diffracted laser beams are mutually intensified on the surface of specimen 17 by the mutual interference of a large number of branched laser meams. Femtosec laser can emits laser beam extremely short in pulse width of about 10<-12> -10<-15> sec and it is known that a large number of frequency components are contained therein. By passing laser pulses containing a large number of frequency components through an optical fiber having dispensability to the frequency of beam, the pulse width thereof can be expanded. When the laser pulses are passed through the diffraction lattice to irradiate the specimen, an interference fringe moves and generated ultrasonic waves propagate in a predetermined direction.
Patent JP-S61235414-A (JP)
Title: Thermosetting resin and its production
Inventor: SUZUKI TOSHIO
IPC: C08G18/16
Filed: 1985-03-29
Abstract: PURPOSE:To obtain a thermosetting resin excellent in heat resistance, strength, etc., by heating a composition containing an organic polyisocyanate with a crosslinking agent having a plurality of active hydrogen groups in the molecule and a catalyst which promotes carbodiimidation of an isocyanate. CONSTITUTION:At least one organic polyisocyanate (A) (e.g., 2,4-tolylene diisocyanate or isophorone diisocyanate) is mixed with a crosslinking agent having at least two active hydrogen groups in the molecule (e.g., aminotriazine or 4,4'-isopropylidenediphenol) and at least one catalyst which promotes carbodiimidation of an isocyanate (e.g., 1-phenyl-2-phospholene-1-oxide or 1- ethyl-2-phospholene-1-oxide). The obtained composition is heated to a suitable temperature to obtain the purpose thermosetting resin.
Patent JP-2000267151-A (JP)
Title: Camera
Inventor: OKUMURA YOICHIRO
IPC: G03B7/16
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a camera capable of obtaining appropriate exposure in spite of simple constitution by switching a stroboscopic emitted light quantity control system according as preliminary light emission is performed or not. SOLUTION: This camera is provided with a stroboscopic light emitting part 8 capable of executing preliminary light emission before normal light emission and an AF sensor 12a receiving subject light passing through a photographing lens 1 and outputting a signal for focusing. In the case of executing the preliminary light emission by the light emitting part 8, the sensor 12a is actuated to decide the light quantity in stroboscopic normal light emission performed at the time of exposure according to the result obtained by evaluating reflected light by the preliminary light emission.
Patent JP-S55158417-A (JP)
Title: Controller for supply of fuel
Inventor: NAGAOKA YUKIO
IPC: F23N1/08
Filed: 1979-05-29
Abstract: PURPOSE: To enable to control the fuel supply with reduced errors by a method wherein a differential pressure arising from feed water supply is balanced with a gas pressure by the ratio of spring constants, and the displacement of an operating shaft is transmitted smoothly to a sliding member bearing a gas pressure adjusting spring.  
     CONSTITUTION: With the supply of feed water started by opening a tap (not shown), the feed water is adjusted in pressure by a water governor valve 3, and then flows into a venturi pipe 10 and a by-pass line 11, to create a differential pressure between the low-pressure portion of the venturi pipe 10 and a water pressure chamber 9. The differential pressure is transmitted to a water pressure chamber 16 through a pressure conduit 17, and a gas valve 18 is opened by the leftward displacement of a diaphragm 14 against a stopping spring 22. The differential pressure is transmitted to water pressure chambers 27, 28 through conduits 23, 29, and a sliding member 40 is displaced rightwards by the leftward displacement of a diaphragm 25 against a water amount spring 46 by way of an operating shaft 44, lever 42 and the like. Therefore, the pushing force of a pressure adjusting spring 34 is enhanced, and the pressure of gas fed to a nozzle 37 is enhanced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06282353-A (JP)
Title: Timer device having time shortening function
Inventor: ABE HIROSHI
IPC: G06F11/28
Filed: 1993-03-25
Abstract: PURPOSE:To shorten a required processing time in a timer time step with a small amt. of rewriting of a program at the time of debugging the program. CONSTITUTION:Either one of a register 21 setting up data for selecting a count clock at the time of normal program execution of a register 5 setting up data for selecting a timer time shortening count clock at the time of debugging the program, and either one of a register 26 setting up timer time at the time of normal program execution or a register 6 setting up a timer time shortening timer time at the time of program debugging are selected by a timer time shortening enabling register 1. At the time of shortening, the registers 5, 6 are selected and the shortened timer time is set up in a count register 25 independently of the value of the register 26 and counted up by high speed counting clocks 1.
Patent JP-S61226421-A (JP)
Title: Unloader
Inventor: SUENAGA YOSHIO
IPC: B65G67/60
Filed: 1985-04-01
Abstract: PURPOSE:To reduce weight at the tip side of a horizontal boom, by installing a bucket chain conveyor between the horizontal boom to be attached to a swivel slide and operated for its ups and downs and a vertical frame to be pivotally attached to the tip part of this horizontal boom and operated for its rocking motion. CONSTITUTION:A chute 19, chuting a bulk cargo into a ground conveyor 18, is vertically installed in a swivel slide 1b set up on a traveling machine body 1a, while a horizontal boom 2 is attached to this chute 19 free of ups and downs with a pin 3. And, a vertical frame 5 is pivotally attached to a tip part of the horizontal boom 2 with a pin 4, making it rockable with a cylinder 6, while a bucket chain conveyor 7 is set up over a range between the horizontal boom 2 and the vertical frame 5 whereby the cargo conveying side 7a is moved inside a casing trough 8. In addition, at a lower end of the vertical frame 5, there are provided with a guide wheel 12 guiding a chain 7c of the said conveyor 7 and an impeller 13 via a rocker arm 11, constituting a cargo scraping device 10.
Patent JP-H07297498-A (JP)
Title: Semiconductor laser and light sensing device using it
Inventor: IWANO HIDEAKI
IPC: H01S3/00
Filed: 1995-03-01
Abstract: PURPOSE:To make oscillation wavelength on a long-wavelength side which is hardly influenced by sunlight and to increase the maximum output by making an active layer have flatness that irregularities are in the range of not more than a specific value to a reference plane in a unit region and setting the width of the current injecting region of a current constricting layer to be in a specific range and setting the length of a resonator to a specific length. CONSTITUTION:A semiconductor laser 100 is constituted of an n-type first clad layer 103, an n-type first light wave guide layer 104, an active layer 105 and a p-type contact layer 108 on an n-type GaAs substrate 101. A current constricting layer 109 with an opening part in a stripe-like form is formed. The active layer 105 has flatness that irregularities are + or -0.1mum to a reference plane in a unit region of 1mmX1mm and preferably do not exceed + or -0.7mum. The width (W) of the current injecting region of a current constricting layer 109 is 100 to 250mum and preferably 150 to 200mum. The length of the resonator of the semiconductor laser 100 is 500 to 1000mum and preferably 600 to 900mum.
Patent JP-S62223687-A (JP)
Title: Holoscopic timepiece with fortune predicting function
Inventor: SAKIDA HIDEKAZU
IPC: G04B19/26
Filed: 1986-03-25
Abstract: PURPOSE:To obtain a time piece provided with a function to easily read the present and future fortunes by providing a birth plate provided with a month and date display with the whole periphery made as one year, dial displaying the fortunes and manually settable fortune predicting ring thereto. CONSTITUTION:Since the sun makes the revolution of one-year period, the solar position of the birthday can be assumed on the birth plate 4 with one round as one year. The dial 5 is provided with a 12 o'clock position and the fortune display based thereon. The birth plate starts moving from the 12 o'clock position so as to embody the position on the ecliptic of the present moth. The corresponding fortune display can be thereby directly read from the solar position of the birthday on the birth plate 4. The predicted number of data for the optional fortune display is directly read from a rotary ring by manually matching the rotating ring 6 on the outside periphery with the solar position.
Patent JP-H09257089-A (JP)
Title: Vibration control device
Inventor: KOJIMA HIROSHI
IPC: F16F13/18
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost by a method wherein assembling ability is improved through reduction of the number of part items. SOLUTION: An elastic body 16 made of rubber having a coupling part 16A extending from the periphery of an inner cylindrical metal fitting 14 to the outer cylinder 12 side is disposed between an inner cylinder metal fitting 14 and an outer cylinder 12. A pressure receiving liquid chamber and an auxiliary liquid chamber, separated away from each other by a partition material 28, are arranged below the elastic body 16. The cover material 38 tightly fitted in the wall surface of an opening part 12A of a cylinder part 38A is arranged below a diaphragm 36 forming the wall part of the auxiliary liquid chamber. A space is formed between the wall surface of the opening part 12A and the rise wall part 28A of the partition member 28 throughout one full round of the outer periphery of the partition member 28.  The space forms an orifice 30 to intercommunicate the pressure receiving liquid chamber and the auxiliary liquid chamber.
Patent JP-S60210229-A (JP)
Inventor: MORINAKA JIYUNICHI
IPC: A47L9/14
Filed: 1984-04-04
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-H02247417-A (JP)
Title: Petroleum combustion equipment
Inventor: YAMAZAKI EIJI
IPC: F23D11/24
Filed: 1989-03-17
Abstract: PURPOSE:To perform a positive starting of operation of an electromagnetic pump by a method wherein an electromagnetic pump for performing a supplying of petroleum and an electromagnetic pump energizing means for feeding a driving pulse for supplying petroleum having a much higher volume than a supplying volume of petroleum during a maximum combustion at a starting of combustion to the electromagnetic pump are provided. CONSTITUTION:In an electromagnetic pump energizing means, a ratio of a driving pulse sent from a control part 18 (a ratio of 'H' level duration t11 in respect to a period t12) is set higher by about 50% than a ratio of a driving pulse at a maximum combustion volume (a ratio of a 'H' level period t11 in respect to a period t12). More practically, the period t12 is 90ms and the duration t11 is set to 15ms signal, respectively. This driving pulse is supplied to the electromagnetic pump 11 through an output circuit 12. As the electromagnetic pump 11 is started to operate, petroleum is started to feed to the nozzle part, resulting in that an electrical feeding for the solenoid valve 16 is terminated to cause the nozzle part to be opened. Then, a signal showing that petroleum is ignited is awaited for about 3 seconds until it is outputted from a temperature sensor 19.
Patent JP-S60210659-A (JP)
Title: Polyester composition having excellent resistance to boiling water
Inventor: TAKAHASHI KATSUHIKO
IPC: C08L33/00
Filed: 1984-04-04
Abstract: PURPOSE:To provide the titled compsn. having excellent resistance to boiling water, by blending an ethylenealkyl acrylate and an epoxy resin with a polyalkylene terephthalate resin. CONSTITUTION:1-50wt% ethylene alkyl acrylate and/or thermoplastic polyester elastomer and 0.1-10wt% epoxy resin and/or polycarbodiimide are blended with a polyalkylene terephthalate resin mainly composed of polybutylene terephthalate and contg. 0-60wt% glass fiber.
Patent JP-S62225571-A (JP)
Title: Active energy ray curing abrasion-resistant coating material composition
Inventor: TAKEZAWA NOBUO
IPC: C09D163/00
Filed: 1986-03-27
Abstract: PURPOSE:The titled composition, consisting of a granular material obtained by curing an aminocarboxylic acid-modified condensible triazine based low- molecular compound and a specific active energy ray curing resin and capable of giving excellent abrasion-resistant protective coatings to metal substrates, etc. CONSTITUTION:A composition obtained by blending (A) 0.1-50wt% granular material prepared by curing an aminocarboxylic acid-modified condensible triazine based low-molecular compound, e.g. aminocarboxylic acid-modified methylolmelamine, etc., and/or precondensate thereof with (B) an active energy ray curing resin, provided that 5-100wt% thereof has trior polyfunctional reactive groups, e.g. trimethacrylate, etc. together with other components.
Patent JP-S63233350-A (JP)
Title: Tensile tester
Inventor: YUTO KAZUAKI
IPC: G01N3/18
Filed: 1987-03-20
Abstract: PURPOSE:To enhance the efficiency of a tensile test, by providing a rotary means for rotating a specimen holder by a predetermined angle when the measurement of the tension of one specimen is finished in order to perform the measurement of the next specimen. CONSTITUTION:The door 25 of the tensile tester 1 in a thermostatic tank 2 is opened to mount a specimen holder 5 grasping a specimen 3 to the connector 15 of crosshead 14 present at the measuring start position in the thermostatic tank 2. When the temp. in the thermostatic tank 2 reaches constant temp. of -50 deg.C, the motor 17 of a rotary means 16 rotates and the first specimen of the holder 5 rotates to a predetermined position and a grasping member is engaged with the engaging part 23a of the measuring rod 23 of a tension measuring means 21. Next, a rotary screw shaft 13 rotates through the motor of a moving means 12 and the holder 5 connected to the head 14 downwardly at a constant speed and the specimen generates tension which, is, in turn, measured by a load cell 22. When the measurement of the tension of the specimen is finished, the holder 5 is rotated by a predetermined angle to transfer to the measurement of the next specimen. By this method, the efficiency of the tensile test can be enhanced.
Patent JP-H0647190-A (JP)
Title: Dry cloth washer
Inventor: JIINO BIAGI
IPC: D06F43/08
Filed: 1992-03-25
Abstract: PURPOSE: To provide a dry cleaning device with which improvement in work efficiency is attained. CONSTITUTION: This device is provided with a heating/condensing chamber 8 for solvent incorporating a first circulation circuit 9, through which a solvent gets out of a tub 1 and flows from a second tank 10, the solvent is supplied from this chamber 8 to a distillation chamber 5 corresponding to the internal residual quantity thereof, the distillation chamber 5 feeds the solvent successively through a solvent cooling chamber 14, in which the solvent of a low temperature from a third tank 15 is stored inside, and a third circuit 16, through which the cooling medium flows, to a heating chamber 8 for the hot solvent getting out of a second circuit 13 in the same chamber,  the second circuit 13 is communicated with a separate chamber 17 for solvent for separating it to a first tank 3 or third tank 15 and the cooling solvent flows from the cooling chamber 14 through a second conduit 18 through a condenser 7 so that the cooling of the cooling medium is enabled in a cooling system 6r and finally, the solvent flows into the third tank 15.
Patent JP-H11265948-A (JP)
Title: Semiconductor storage device and its manufacture
Inventor: WATANABE HIROSHI
IPC: H01L27/115
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage device on which scale down and reduction in maximum operating voltage can be accomplished simultaneously. SOLUTION: A floating gate FG, where the surface of a p-type semiconductor substrate 11 is serratedly formed, an n<+> -type impurity region 12 is formed on the crest part, and a floating gate FG, having an n<+> -type impurity region 12 formed on the crest part and the spike-like upper part formed through a silicon oxide film 13, is provided. A control gate CG is formed on the upper part of the floating gate FG through a tunnel oxide film 14. The lower part of the control gate CG has the shape corresponding to the valley part, and the control gate CG is arranged in such a manner that the upper part of the floating gate CG and the self-alignment are opposing with each other.  This semiconductor storage device can be scaled down and its maximum operating voltage can be reduced by performing the write-in and erasing of data using tunnel voltage flowing on the tunnel oxide film 14 located between the floating gate FG, having the above-mentioned shape and positional relation, and the control gate.