baber/WOPTO huggingface dataset:
Patent JP-H04116255-A (JP)
Title: Fire extinguisher for liquid rocket engine combustion test
Inventor: YANAGAWA KOJI
IPC: B64G1/00
Filed: 1990-09-07
Abstract: PURPOSE:To extinguish a fire generated during a combustion test quickly and surely without damaging a liquid rocket engine test specimen by providing a liquid nitrogen injection body capable of injecting the liquid nitrogen to the outer periphery of the liquid rocket engine under the combustion test. CONSTITUTION:A liquid nitrogen feed source 10 is mainly constituted of a portable rolley 11 having a liquid nitrogen storage tank, and a liquid nitrogen injection body 30 is provided so that it can inject the liquid nitrogen fed from the liquid nitrogen feed source 10 via a liquid nitrogen feed pipe 20 to the outer periphery of a liquid rocket engine test specimen 40 as appropriate. When a fire is generated during the combustion test of the liquid rocket engine test specimen 40, the compressed air is fed via a drive line 23 to open a liquid nitrogen feed control valve 22. The liquid nitrogen is fed to the liquid nitrogen injection body 30 from the portable rolley 11 via an outlet valve 12 and the pipe 20, and it is sprayed to the liquid rocket engine test specimen 40 from an injection nozzle 32 through an injection valve 31, and the fire is extinguished.
Patent JP-S6391978-A (JP)
Inventor: MATSUNO KAZUYOSHI
IPC: H01R13/46
Filed: 1986-10-06
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-S6393885-A (JP)
Title: Apparatus for sticking tape for preventing plating of terminal of printed board
Inventor: MOTOSUGI HITOSHI
IPC: C25D5/02
Filed: 1986-10-06
Abstract: PURPOSE:To mechanize tape sticking work and to save labor, by supporting a printed board on work tables placed opposite to a fixed table and a sliding table and arranging means of moving the board forward with tilting plates and transferring adhesive tapes onto the tilting plates. CONSTITUTION:Work tables 11, 12 are placed opposite to a fixed table 2 and a sliding table 4 and a printed board W is supported on the tables 11, 12 and clamped by clamps 15-17. Tilting plates 46 placed opposite to each other on both sides of the board W are moved forward or backward by a prescribed length with air cylinders 35 to regulate the length of adhesive tapes T for preventing plating stuck to the board W. The tapers T drawn out of tape reels 42 are transferred onto the plates 46, stuck by the action of guide rollers 64 and vacuum pads for suction and cut by cutters. The tapes T can be surely adhered to the board W by pressing rubber rollers 47 to the upper and lower faces of both side edge parts of the board W.
Patent JP-S60131134-A (JP)
Title: Automatic clamping-releasing device for clamping screw lined up in longitudinal direction of long work
Inventor: TAKAHAGI MASAHIKO
IPC: B23P19/00
Filed: 1983-12-16
Abstract: PURPOSE:To facilitate the centering between a wrench and a bolt, by shifting a carriage holding the wrench used for clamping or releasing a screw in accordance with a common driver, in case of an automatic clamping-releasing device of the screw for molding flask use in a concrete pile or the like. CONSTITUTION:When a molding flask 1 comes close to an automatic clamping- releasing device 9 as being conveyed on a conveyor 5, the size is detected by a molding flask detector 37, and a y-axis driving pulse motor 17 is operated, shifting each slide rail 13, a carriage 11 and an impact wrench 10 up to a position just above a y-axial bolt and they stop. Then, a spatial direction between bolts 2 is detected by a x-axial bolt detector 33. Subsequently, in accordance with the bolt position information stored in an electronic computer, an x-axis driving pulse motor 15 is operated, driving a common driver 29, and a carriage 11 is moved to some extent till an axial center of the impact wrench 10 comes to a position just above an x-axis bolt. In this time, a micromotion cylinder is operated whereby the carriage 11 is adjusted for remote-micromotion. And, with operation of a cylinder 12, the wrench 10 is made to go down, clamping or releasing the bolt.
Patent JP-H08101025-A (JP)
Title: Method and instrument for measurement using moire method
Inventor: MATSUMOTO TETSUYA
IPC: G06T7/00
Filed: 1994-09-30
Abstract: PURPOSE: To provide a measuring method, etc., by which the three-dimensional shape of the surface of an object to be measured can be measured with high accuracy by making the phase shifting method applicable to the Moire method. CONSTITUTION: A laser beam B is set so that the beam B can get in Moire fringes having one measuring depth by means of optical interferometers BS1 , M3 , M4 , and BS2 after the beam is enlarged by means of a beam expander L1 and collimator L2 . The laser beam formed into a state of interference fringes is split into two laser beams by means of a beam splitter BS3 and one laser beam B1 is projected upon the surface of an object O through a phase shifter OP2 .  Then Moire fringes formed on the surface of the object O by projecting the other laser beam B2 superposing on the beam B1 and another Moire fringes similarly formed on the surface of the object O by shifting the phase of the Moire fringes by means of a phase shifter OP2 are detected by means of a photodetector element, and the phase shift between the Moire fringes at the part is obtained by performing arithmetic operation on the luminance at each point on the photodetector element detected several times and a picture is displayed by means a displaying means based-on the phase shift and position of the photodetector element.
Patent JP-S60127872-A (JP)
Title: Evaluating device of shading distortion correcting circuit
Inventor: TOGASHI MITSUO
IPC: H04N1/40
Filed: 1983-12-15
Abstract: PURPOSE:To evaluate precisely the correcting performance of a shading distortion correcting circuit itself by calculating a difference signal between shading distortion correcting result signals outputted from the shading distortion correcting circuit and a correcting result operating circuit. CONSTITUTION:A digital subtractor 20 of evaluation device 11 subtracts the shading distortion correcting result signal outputted from the shading distortion correcting circuit 22 and the shading distortion correcting signal outputted from the correction result operating circuit 16 and outputs a difference signal of both the signals. After the difference signal is converted into an analog signal by a D/A converter 21, the signal is inputted to an oscilloscope 13 and deformation of the difference signal is displayed on the oscilloscope 13. The correcting error of the circuit 12 itself is measured precisely by observing the displayed waveform on the oscilloscope 13 and the correcting capability of the circuit 12 itself is evaluated quantitatively and accurately.
Patent JP-H09152819-A (JP)
Title: Image signal processor
Inventor: YAMAMOTO HIROYUKI
IPC: G03G21/04
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an image signal processor capable of coping with the disconnection of a transmission line for inputting an image signal to a discriminating device by providing a disconnection detecting circuit detecting the disconnection of the transmission line. SOLUTION: The disconnection detecting circuit 6 detects the disconnection of the transmission line for inputting the image signal to a paper money discriminating circuit 7, the circuit 7 inputs the image signal through the circuit 6 of a reading circuit 2, and discriminates whether a copied original is such a specified object as a paper money or a security or not, for example.  The disconnection of the transmission line can be easily detected with a simple method even in the case of performing falsification that the transmission line to the circuit 7 is disconnected, for example, by providing the circuit 6, so that such a forgery preventing means as the stopping of the image signal output to an image processing part 8 and the copying of a pattern unrelated to a reading signal on a paper, etc., can be taken, and the copying of the paper money can be prevented from being easily performed.
Patent JP-H0899352-A (JP)
Title: Molding of plastics base material and its apparatus
Inventor: MACHIDA TERUFUMI
IPC: B29L22/00
Filed: 1994-09-30
Abstract: PURPOSE: To obtain a cup shape-molded product which is excellent in shape and dimensions without effecting fabrication such as squeezing or the like. CONSTITUTION: A heating means 3 is provided to a flange-pinched part of a material B to be fabricated with a die 4 and a blank holder 5. A clearance between a punch 6 and the die 4 is made less than a plate thickness of the material B to be fabricated. Besides, the length in a stroke direction of the punch 6 and the die 4 is made longer than the product.
Patent JP-H0685095-A (JP)
Title: Microwave integrated circuit
Inventor: INAMI KAZUYOSHI
IPC: H01L23/12
Filed: 1992-09-04
Abstract: PURPOSE:To obtain stable electrical characteristics even when the size of a circuit is made larger by making it possible to suppress a waveguide mode occurring after the packaging of a microwave integrated circuit by means of a film resistor formed on a dielectric substrate and an absorber, or the like, disposed on a projecting part of a housing case or a projecting part of a metal cover. CONSTITUTION:A microwave signal inputted from an input/output metal pattern 10a is inputted into a semiconductor amplifying element la via a gold wire 13a and a metal pattern 4 for use as an input matching circuit, or the like, and is then amplified by the same element 1a. The microwave signal thus amplified is outputted from a pattern 10b via a gold wire 13d and a metal pattern 5 for use as an output matching circuit, or the like. At this time, a part of the microwave signal travels in space because of a waveguide mode. However, the signal thus traveling is absorbed by film resistors 6a-6c and 7a-7c formed on dielectric substrates 2 and 3 for use as input and output matching circuits, so that the waveguide mode is suppressed. The space closed by a metal plate 8 and a metal cover 15, or the like, acts as a resonator, whereby electrical characteristics are stabilized.
Patent JP-S61114640-A (JP)
Title: Hooking time setting device of telephone set
Inventor: SUMITOKO KOUICHI
IPC: H04M1/06
Filed: 1984-11-09
Abstract: PURPOSE:To obtain easily a prescribed momentary interrupting time by provid ing a line circuit cut-off command means, a disconnecting means cutting-off a line circuit for a prescribed time based on the command and a time setting means setting the said prescribed time. CONSTITUTION:Input terminals L2, L2 are cut off by a switch Sa by depressing a pushbutton 3, a piston 10 drops off against the restoration force of a plate spring 5 and since an air valve 11 is opened, the resistive force attended with the falling is only the restoration force by the plate spring 5. The plate spring 5 tends to restore by stopping the depression of the pushbutton, but since the air valve 11 of the piston 10 is closed, a resistance corresponding to the air volume flowing from an air delivery tube 8 is caused and a delay is given to the restoration of the plate spring 5. That is, the momentary interruption time of the switch Sa is set to a prescribed amount by the adjustment of the air valve 9.
Patent JP-S60127040-A (JP)
Title: Working method of aluminum wheel
Inventor: SHIBATA KAZUO
IPC: B21K1/32
Filed: 1983-12-14
Abstract: PURPOSE:To make window forming quickly and easily by working and forming the part of a disk where window holes are to be made preliminarily when forming a required disk part by forging a billet. CONSTITUTION:A discoid body 4 provided with a center boss part 1, a flat plate part 2 and a thick outer peripheral part 3 is formed by rough forging an aluminum wheel billet. Then, a center boss part 1a of finished shape, a plate part 2a in which bulging recessed hole-like window holes 5 are scattered all over the surface and an edge part 3a are formed simultaneously by finish forging to form a finished formed body 6. After removing by cutting bulged bottoms 5a of the window holes 5 by a cutting tool 7, inner peripheral edge of completely opened window holes 5b is chamfered to make an objective formed body 9. Thus, efficient production of aluminum wheels is made possible.
Patent JP-H04118682-A (JP)
Title: Thermal fixing part controller
Inventor: OTSUKI HIDEKI
IPC: G03G15/00
Filed: 1990-09-10
Abstract: PURPOSE:To accomplish appropriate and efficient thermal fixing corresponding to the kind of a recording paper and the state of printing by providing a means which stores information on an optimum fixing temperature for the recording paper of a paper cassette and a means which reads the information and controls a fixing temperature. CONSTITUTION:The fixing temperature appropriate for the recording paper used is stored in the paper cassette 15 by the recessed and projecting parts 21a and 21b of a plastic chip 21. By detecting the recessed and projecting parts 21a and 21b by sensors 22a-22d, the information on the optimum fixing temperature for the recording paper used is read, outputted to a control means 20 to control a fixing heater 19, thereby holding a thermal fixing part at the appropriate fixing temperature. Since the information on the fixing temperature is stored in the cassette 15 through a temperature information storing means 16, a special means concerned with the fixing temperature need not be provided on a device main body side, and the stable fixing processing without the occurrence of paper wrinkle by fixing and the shortage of fixing, etc., is attained.
Patent JP-H0766355-A (JP)
Title: Semiconductor device
Inventor: ISHIDA KAZUAKI
IPC: H01L23/28
Filed: 1993-08-30
Abstract: PURPOSE:To provide a semiconductor device wherein the dimensioned accuracy of depression processing of a die pad is stabilized and any stay shift is scarcely generated at the time of molding. CONSTITUTION:A semiconductor device 10 has a die pad 12 which is fixed to a lead frame by suspension parts 18, 20 stretching from a peripheral part. Slits 14 arranged in the length direction and slits 16 arranged in the width direction are formed in the die pad. The suspension parts 18, 20 stretch outward from the peripheral part isolated from die pad regions 15, 22 in the length direction virtual extension parts of the respective slits 14, 16.
Patent JP-H0399868-A (JP)
Title: Printer system having paper feeding device
Inventor: SESHIMO TATSUYA
IPC: B41J11/48
Filed: 1989-09-13
Abstract: PURPOSE:To feed continuous paper to a platen means by turning 'ON' a paper feeding and delivering means the 'absence' of paper is detected with a paper detecting means and the feeding of the continuous means is selected with a selecting means. CONSTITUTION:When an operating lever 1 is located at a continuous paper sending position and a paper-presence detecting SW 34 recognizes the no-paper state, input for a paper feeding SW is performed. Then a driving motor 28 is driven forward, and a push tractor 25 is driven through a pinion 23, a first intermediate wheel 21, a second intermediate wheel 24 and a pinion 26. Continuous paper S2 which is pushed with the push tranctor 25 is guided with a guide plate 31 and sent out in the direction of an arrow (g). When the tip of the continuous paper S2 reaches a position 43, the paper-presence detecting SW 34 is operated, and the insertion of the continuous paper S2 is recognized. The driving motor 28 is further rotted forward from this position by pulses of a specified amount N3. Then, the tip of the continuous paper S2 is supported with a front roller 15 and sent on the outer surface of the platen 30. The paper is further guided with a paper guiding auxiliary plate 32. The paper reaches a head lead-out position 42b. Thus, the setting of the continuous paper S2 is completed.
Patent JP-S6480711-A (JP)
Title: Valve system controller for internal combustion engine
Inventor: INOUE KAZUO
IPC: F02D13/02
Filed: 1987-09-22
Abstract: PURPOSE:To improve acceleration performance by switching the valve from a low-speed acting condition to a high-speed acting condition by selecting the number of revolutions larger than that whereby output torque is same for either low-speed or high-speed acting condition. CONSTITUTION:A pair of a cam 4 for low speed and a cam 5 for high speed is installed integrally with a cam shaft 2. The connection and disconnection of rocker arms 7-9 pivoted to a rocker shaft 6 are performed by a valve action changing mechanism 10. Switching from a low-speed acting condition to a high-speed acting condition is performed by selecting the number of revolutions larger than that whereby output torque is same for either low-speed or high-speed acting condition. Switching is performed by selecting the number of revolutions resulting in a larger torque, and thus the acceleration performance can be improved.
Patent JP-S6479896-A (JP)
Title: Toll receiving system for toll road
Inventor: YASUDA SHINICHIRO
IPC: G07B15/00
Filed: 1987-09-22
Abstract: PURPOSE: To discount the toll of even a round trip by enabling passage with a toll which is reduced by a predetermined charge when a user travels exactly according to places specified by a previously purchased prepaid cashless card. CONSTITUTION: At a highway oasis exit toll gate 62b, a pass ticket is handed over to a user similarly to a case at an entrance toll gate 67a of an interchange A. The user travels on the toll trunk road 67a and returns to the interchange A65. At an exit toll gate 66b of the interchange A, processing is performed similarly to the case at a highway oasis entrance toll gate 62a. Therefore, the balance is S-2(P-x) when the prepaid cashless card is handed over to the user (S is an original amount of money, P is toll information, and (x) is a discount amount). Thus, even when the user makes a round trip between the interchange and highway oasis, the toll can be discounted.
Patent JP-H0286761-A (JP)
Title: Production of sake (rice wine) having high flavor
Inventor: FUKUDA NORIO
IPC: C12G3/08
Filed: 1988-09-21
Abstract: PURPOSE:To obtain the title SAKE having good flavor from various kinds of raw materials inexpensively and low cost by adding a nontoxic and insoluble fine floating substance to a sugar solution containing a fermentable glucide, etc., and subjecting the blend to alcohol fermentation. CONSTITUTION:A sugar solution containing a fermentable glucide or a starchy raw material is liquefied and saccharified to give a material, which is filtered to prepare filtrate. The filtrate is incorporated with a nontoxic and insoluble fine floating substance or ground grain and subjected to alcohol fermentation to give the aimed SAKE.
Patent JP-H1084123-A (JP)
Title: Solar cell module and manufacture thereof
Inventor: TAKEDA YOSHIHIKO
IPC: H01L31/04
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell module which can simplify its manufacturing steps at low cost, by bonding a protective film on a rear-side electrode with the use of resist used in an etching process as adhesive. SOLUTION: A surface electrode 2, a semiconductor layer 3 and a rear-side electrode 4 are sequentially formed on a glass substrate 1 to form a thin-film solar cell S. The rear-side electrode 4 is etched with the use of thermoplastic or thermosetting resist 5. The resist 5 is heated by a heating means to provide adhesive property thereto, whereby a protective film 6 is bonded onto the rear- side electrode 4 using the resist 5.
Patent JP-H08101187-A (JP)
Title: Measuring device for organic carbon with volatility
Inventor: IHARADA KENJI
IPC: G01N1/22
Filed: 1994-09-30
Abstract: PURPOSE: To provide a volatile organic carbon measuring device which can measure POC precisely. CONSTITUTION: A specimen TP supplied to a specimen sparge vessel 1 from a specimen vessel 4 by an injector 2 and a rotary valve 3 is subjected to bubbling with a carrier gas, and the POC component of the specimen TP is gasified in the unchanged state, while a part of the whole of the inorganic carbon component(s) is turned into carbon dioxide gas, which flows into flow paths I, II in equal quantity via a distributer 5. The gas having flowed to the flow path I is combusted in a POC combusting tube 7 so that the POC component in the gas is turned into carbon dioxide gas and supplied to one of the cells in a non-dispersive infrared gas analyzer 8 of comparative flow type, while the other portion of gas which has flowed to the flow path II is supplied in the unchanged state to the other cell of the gas analyzer 8.  This gas analyzer 8 of comparative flow type senses the difference between the carbon dioxide amounts passing through the two cells, and a signal processing means 9 calculates the POC amount in the specimen TP processing the sensed signal.
Patent JP-H0984346-A (JP)
Title: Switching power supply
Inventor: HASHIMOTO SHINICHI
IPC: H02M3/28
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To perform overcurrent protection on the secondary side of a transformer by decreasing the deterioration of the regulation of an output voltage and the increase in power loss. SOLUTION: An output voltage V1 is divided with resistors R2 and R3 of a control means 7. The divided voltages are lower than an output voltage V2. Therefore, at the time of normal operation, a base current does not flow through a transistor Q1, and the transistor Q1 becomes the off state. In general, the coupling of a winding 522 and a winding 521 is not perfect. Therefore, when the output voltage V2 is brought into an overload state, the output voltage V2 is not proportional to the output voltage V1, and the voltage drop occurs. Since the base voltage of the transistor Q1 becomes lower than the emitter voltage, the voltage is applied to a photocoupler Pct when the transistor Q1 is turned on. All the winding voltages are lowered, and the overcurrent protecting circuit of a control IC 31 is operated.
Patent JP-H0976453-A (JP)
Title: Printing pressure regulator for printing unit
Inventor: IWAMOTO TORAO
IPC: B41F13/24
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To easily engage and remove an eccentric bearing with and from the hole of a frame in a printing pressure regulator for regulating the printing pressure of a printing cylinder. SOLUTION: In the printing pressure regulator for a printing unit having an eccentric bearing 7 for rotatably supporting a printing cylinder and a printing pressure regulating lever 24 for rotating the bearing 7 around its axial center, the lever 24 is disposed between the lever 7a fixed to the bearing 7 and a frame 1, a connector (roller 22) is provided at one of the frame side of the lever 7a and the lever, and a part (groove 25) to be engaged with the connector is provided at the other.
Patent JP-H1184912-A (JP)
Title: Method for forming image
Inventor: MATSUMOTO HIROSHI
IPC: G03G21/06
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To prevent the soiling of a transfer electrode and a guide member, caused by scattering of toner stuck on a non-image forming area, to assure an excellent transferring performance, and to improve the separating performance of transfer paper from a photoreceptor, by a method for forming the image applying reversal developing system. SOLUTION: As for the method of the image forming by electrifying a surface of the organic photoreceptor 31, forming the latent image on the organic photoreceptor 31 in applying photoirragiation on the image by image exposing means, turning the latent image to the toner image in applying reversal development by developing means 33, transferring the toner image on the transfer paper in simultaneously performing the corona discharge by the transfer electrode 344 from the rear side of the transported transfer paper and discharge exposing processing by discharge exposing means 39, and simultaneously discharging the surface of the organic photoreceptor 31, the discharge exposing means 39 performs the discharge exposure only on the image forming area by the image exposing means from the rear side of the transfer paper P.