baber/WOPTO huggingface dataset:
Patent JP-S594354-A (JP)
Title: Code converting communication system
Inventor: SHIOTANI KAZUNORI
IPC: H04L12/22
Filed: 1982-06-30
Abstract: PURPOSE:To encrypt or decode a transmission data with a simple constitution, by adding a predetermined variable parameter stored at a transmission and a receiving side to a data at the transmission and subtracting the parameter from the receiving data at the receiving. CONSTITUTION:A parameter generated from a parameter generator 1 is stored in a parameter storage register 2 once in a main station 100. The parameter is transmitted to a slave station 200 and stored in a parameter storage register 11. Further, the data is added with the parameter at an adder 4 during the transmission and after applying code conversion, the result is transmitted to a slave station 200 via a parallel/serial converter 7 and a transmission line 300. On the other hand, the received encryption data is inputted to a subtractor 14 via a parallel/serial converter 9 at the slave station 200 and the parameter component stored in the register 11 is subtracted. As a result, the substantial original data is obtained.
Patent JP-S5238867-A (JP)
Title: Clock reproduction circuit
Inventor: MIZOKAWA SADAO
IPC: H04L25/49
Filed: 1975-09-22
Abstract: PURPOSE:To realize the improvement of noise proof performance and high speed transmission by constituting PLL circuit with the provision of phase comparator stably operating with the absence of clock information by 1/16.
Patent JP-S608430-A (JP)
Title: Suction temperature detector for engine
Inventor: SUZUMURA KOUJI
IPC: G01K13/02
Filed: 1983-06-25
Abstract: PURPOSE:To detect the temperature of suction air just before it is supplied to a combustion chamber without any influence of blowing back of the suction air by providing a detecting means for the timing of the blowing back and a control means to output the output of a thermal sensor at a different timing from the blowing back. CONSTITUTION:When the output from a suction blowing-back timing detecting sensor 15 is ON, if a suction negative pressure is under -200mm.Hg, for example, it is decided that a low load operation is on, and a temperature t2 near the inner wall face of a suction manifold 4 detected by a thermal sensor 10 is stored. A basic injection amount tau0 is obtained in accordance with the suction negative pressure and the number of revolutions of an engine, and a density correction K is calculated from the temperature t2. Then, the injection amount tau0 is multiplied by the correction K to determine an injection pulse tau, and fuel is injected from an injection value 9. If the suction negative pressure is over -200mm.Hg, for example, it is decided that a high load operation is on, and calculation is carried on as in the case of low load from a temperature at the center of the section of a manifold 4 detected by a thermal sensor 11. Meanwhile, since there is no detection of the thermal sensor in the case of the suction blowing-back timing, fuel is calculated by the use of the temperature t2 for injection, and the air-fuel ratio and the ignition timing can be correctly controlled.
Patent JP-H01286178-A (JP)
Title: Information recording and reproducing method
Inventor: IIJIMA KATSUMI
IPC: G11B7/00
Filed: 1988-05-12
Abstract: PURPOSE:To eliminate a phenomenon in which a light spot scans the same track and is blocked to progress forward by performing recording by jumping the next track compulsorily in case of detecting a track on which no mark without an error is attached. CONSTITUTION:When information is recorded, the light spots (S1 to S3) are projected on a tracking track 31, a recording part 41, and a tracking track 32, respectively. The spots (S1 to S3) are moved in a direction perpendicular to a scan direction integrally, and a pit 5 is recorded on the recording part 41 accurately along the tracks 31 and 32 by the S2. And after all of the data are reproduced, scanning speed is decreased to low speed in that direction, and at a time when it arrives at a point D, a V mark 41V is recorded on the extension of the track 41 for a prescribed term if no error exists. After passing a point (e), the light spot is moved from the track 41 to the track 42, then, a similar operation is performed. And when verification is performed after recording and the number of reproducing clocks is in short supply, the clock is moved from the track 41 to the track 43, then, information recording is performed by evading dead lock.
Patent JP-S5639307-A (JP)
Title: Controller for fluid
Inventor: MASUDA KENJI
IPC: F15B11/00
Filed: 1979-09-04
Abstract: PURPOSE: To improve the quality of moldings by a method wherein the setting pressure of a relief valve for absorbing surge pressure is automatically changed in response to the set value of the discharge pressure of a variable capacity pump in a fluid controller driving an injection molding machine.  
     CONSTITUTION: The fluid controller is provided with the variable capacity pump 11, a pressure control valve 12 for controlling the quantity of discharge, a control valve 13, an actuator 14 consisting of an oil pressure motor, a valve unit 17 for absorbing surge pressure with the relief valve 15 and a throttle valve 16 with a check valve and a pilot relief valve 18. When the setting pressure of the pilot relief valve 18 is changed, the discharge pressure of the variable capacity pump 11 is altered by means of the pressure control valve 12 while the setting pressure of the relief valve 15 is automatically varied, and the surge pressure by every each discharge pressure of the variable capacity pump 11 can be absorbed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06300005-A (JP)
Title: Method and apparatus for stopping rodless cylinder at fixed position
Inventor: MIZUNO KANJI
IPC: F15B15/14
Filed: 1993-04-16
Abstract: PURPOSE:To stop a slider accurately at a predetermined position in the middle of a cylinder stroke while preventing the slider from shock and slip to improve the life of a brake mechanism. CONSTITUTION:A piston 2 is received inside a cylinder body 1. The cylinder body 1 is provided on the outside with a slider 3 movable integrally with the piston 2 and a brake mechanism 5 for braking the slider 3. Pressure is given simultaneously to pressure chambers 24, 25 at both sides on the way of high speed movement of the piston 2 in response to deceleration commands from deceleration sensors S1, S4 to decelerate the slider 3. A pressure time is set to a variable timer 23. In the end of the pressure time, supply and exhaust ports A, B communicating to the pressure chambers 24, 25 on the moving direction side of the piston 2 are throttled to move the slider 3 with predetermined low speed. The brake mechanism 5 is operated in response to stopping commands from stop sensors S2, S5 to stop the slider 3 in a predetermined position in the middle of a cylinder stroke.
Patent JP-H11307403-A (JP)
Title: Electrode for electric double layer capacitor and electric double layer capacitor with the electrode
Inventor: IKEDA KATSUHARU
IPC: H01G11/30
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To improve the mechanical characteristics of an electrode suitable for an electric double layer capacitor having high capacitance, by making the electrode of carbon material and binding material comprising polytetrafluoroethylene powder including coagulating body of particles having a specific mean first particle diameter. SOLUTION: An electrode for an electric double layer capacitor containing carbon material and binding material uses polytetrafluoroethylene powder including coagulating particles having a mean first particle diameter of 0.26 to 0.40 μm as the binding material of the electrode. The electrode is a porous sheet in which the polytetrafluoroethylene powder is formed in fibers to form continuous fine porous structural bodies, and in which the structural bodies hold the carbon material. The electrode is manufactured by kneading a mixture comprising the carbon material, the polytetrafluoroethylene powder, and liquid lubricant, by forming the mixture in a sheet, and by rolling or extending the sheet.
Patent JP-S596432-A (JP)
Title: Clutch control device
Inventor: ARAI KENJI
IPC: F16D48/02
Filed: 1982-07-02
Abstract: PURPOSE:To have automatic monitoring of deviation of the semi-clutch range from a certain specific range, by conducting the semi-clutching control in accordance with the memory content of the sensed semi-clutch range. CONSTITUTION:A computer incorporated in a control unit 20 checks always whether the semi-clutch range indicated by clutch position data C, D at the times of start and slippage being zero lies within the allowable range for semi-clutching. When the semi-clutch range specified by the data C, D exceeds this allowable range, for ex., because of wear of the clutch plate, an alarm is given to the operator. Accordingly automatic monitoring can be made at all times to inform whether the semi-clutching range has deviated from the specified semi-clutch range caused by wear of parts, out of adjustment, etc. to ensure that the clutching operation is made always stably and certainly.
Patent JP-S5642963-A (JP)
Title: Nonaqueous electrolytic electrochemical generator
Inventor: REMON BURETSUKU
IPC: C01G1/12
Filed: 1980-08-19
Abstract: A secondary electric cell which includes: a non-aqueous electrolyte, a negative electrode whose active material includes at least one alkali metal in contact with the electrolyte, and a positive electrode whose active material is suitable for intercalating the active material of the negative electrode, wherein said positive electrode includes an active compound or solid solution whose general formula is MxX, RyX3 where: M is an element chosen from lead and tin; R is an element chosen from bismuth and antimony; and X is an element chosen from sulphur and selenium, with x having a value lying between 0 and 1 (inclusive), and y having a value lying between 0 and 2 (inclusive). Such cells may be used in watches or pacemakers.
Patent JP-H09295162-A (JP)
Title: Resistance welding machine
Inventor: YAMADA TAKAHIRO
IPC: B23K11/14
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a resistance welding machine which ensures the supply of a work, which facilitates an operation for correcting an electrode tip wear, which eases an operation for adjusting an original point position, and which reduces wear and tear of a guide pin, by independently driving the guide pin. SOLUTION: This machine is equipped with an upper and lower electrodes 2, 3, and structured so that a projection nut can be welded to a work W that is set on the upper face of the lower electrode 3. An electrode tip 4 is arranged in the lower electrode 3, as are a guide pin 5 and an electrode holder 6; a main shaft 11 and a piston rod 22 are movably connected to the lower part of the guide pin 5, with a detection rod 14 connected through the main shaft 11 and a coil spring 13. The piston rod 22 is arranged so as to make it slidable in a cylinder case 21 in the lower part of the electrode holder 6. This structure enables the movement of the two strokes of the guide pin 5. In addition, a dog 17 and a sensor 30 are attached to the lower end of the detection rod 14, thereby detecting the movement of the guide pin 5.
Patent JP-S5638302-A (JP)
Title: Vinyl polymer emulsion
Inventor: WAKABAYASHI HIROSHI
IPC: C09D133/04
Filed: 1979-09-04
Abstract: PURPOSE: The titled emulsion useful for an aqueous coating material etc., capably of giving a film having improved water resistance and corrosion resistance, and prepared by the emulsion polymerization of a vinyl monomer in the presence of a neutralized water-soluble adduct of an amorphous dicyclopentadiene ring opening polymer with maleic acid as an emulsifier.  
     CONSTITUTION: A ring opening polymer of dicyclopentadiene which is expressed by the formula and substantially amorphous is dissolved in a slovent, e.g. tetralin, and subjected to the addition reaction with maleic acid (anhydride) in the presence of a gelation inhibitor at 190°C, and then dispersed in ion exchange water. Butyl cellosolve, triethylamine, etc. are added to the dispersion and heated at 80W90°C to form a uniform transparent neutralized substance, which is used as an emulsifier to carry out the emulsion polymerization of a vinyl monomer, e.g. an acrylic or methacrylic ester. Thus, the aimed emulsion is obtained. Preferably, the number- average molecular weight of the maleinized dicyclopentadiene ring opening polymer is 500W50,000, and the acid value thereof is 30W500. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07303324-A (JP)
Title: Electric cord winding device
Inventor: MATSUOKA MIKIO
IPC: B65H75/02
Filed: 1994-04-28
Abstract: PURPOSE:To provide an electric cord winding device which can surely wind an electric cord in order around a reel drum, does not fall down at the time of drawing out the electric cord from the reel drum, and does not become a hindrance to work or walking of workers, because the device does not catch the feet of workers. CONSTITUTION:The pivot 8 of a reel drum 12 is horizontally fitted to the back plate section of a housing box having a cord passing port 4 formed through its side plate section 3 in the forward-backward direction in a cantilever-like state and a reel drum 12 is pivoted by the pivot that the drum 12 can be loosely rotated and an electric cord wound around the drum 12 can be drawn out through the port 4.
Patent JP-S61272902-A (JP)
Title: Superconductive winding
Inventor: NUMATA SEIJI
IPC: H02K55/04
Filed: 1985-05-29
Abstract: PURPOSE:To reduce the local rise in temperature by a method wherein the paraffin containing fillers is impregnated all over a superconductive winding, and a resin layer in which epoxy resin is impregnated is provided on the whole area of the outer circumference of the winding. CONSTITUTION:Saddle-shaped superconductive field magnetic windings 2A and 2B are formed by winding the superconductive wire 19, wherein a number of superconductive filaments are buried in stabilized copper, is wound around in a plurality of rows and stages making a saddle shape, and the paraffin containing fillers is impregnated all over said windings 2A and 2B. Then, the windings 2A and 2B are molded by impregnating the epoxy resin 20 of normal temperature-curing type on them in such a manner that all the outer circumference of the windings 2A and 2B is covered by the resin 20. The powder of silica, alumina, glass and the like is used as the fillers above-mentioned. As a result, the heat shrinkage of the windings is reduced, and the generation of cracks is sharply decreased, thereby enabling to reduce the local rise in temperature of the winding.
Patent JP-H11290862-A (JP)
Title: Method for treating waste process water
Inventor: TSUTSUMI TOSHIKI
IPC: A23L17/60
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To purify waste process water containing a large amount of organic suspended substances by removing the suspended substances simply at low costs by adding a flocculant of polyaluminum chloride into the water to adjust its pH at a specified value. SOLUTION: The flocculant adding part 20 of a laver producing apparatus adds a preset amount of polyaluminum chloride into waste filtered water discharged as waste process water from a laver making machine 14. A waste process water treating part 30 supplies the water mixed with polyaluminum chloride, produces purified treated water, and returns/supplies the treated water as mixing water and concentration adjusting water to a mixing machine 17. In this process, polyaluminum chloride is added as a flocculant into the waste process water which contains a large amount of organic suspended substances and has a buffer action in a constant range (0.03-0.21 cc to 1000 cc) to adjust pH at 6-8.
Patent JP-H09276781-A (JP)
Title: Coating method
Inventor: NAKAJIMA YASUHIDE
IPC: B05D1/40
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to enhance the application efficiency of a coating liquid on a substrate to be coated and to form a uniform coating film by executing the application of the coating liquid in such a manner that the film thickness in the direction perpendicular to the coating application direction of the coating film of the coating liquid with a coating applying head having a slit is max. in approximately the central part thereof, then dispersing the coating liquid by centrifugal force. SOLUTION: The coating film 2 is first formed in a slit coating applying stage in the case the coating liquid is uniformly applied on the substrate 1 to be coated, etc., of a sheet type, such as large-sized glass substrate. At this time, the film thickness of the coating film 2 to be formed on the substrate 1 to be coated is so distributed that the max. film thickness T is exhibited in approximately the central part thereof and the min. film thickness (t) is exhibited at both ends.  The coating film 2 larger in the film thickness T in the central part than the film thickness in the peripheral part is formed on the substrate 1 to be coated at this time and, therefore, when the substrate 1 to be coated is rotated at a high speed, the splashing of the unnecessary coating liquid in the peripheral part of the substrate 1 to be coated is drastically lessened at the time of the coating liquid is spread and dispersed. The coating application efficiency is thus improved.
Patent JP-H07294319-A (JP)
Title: Method and apparatus for measuring raw tea leaf for raw tea leaf managing apparatus
Inventor: TOMITA FUMIO
IPC: G01G13/02
Filed: 1994-04-28
Abstract: PURPOSE:To enable the determination of the amount of raw tea leaves positioned on a raw tea leaf container device by providing a means for measuring the amount of raw tea leaves at a part or a plurality of parts of individual devices composing a raw tea leaf managing apparatus. CONSTITUTION:A load cell 9 is used as a means for measuring the amount of raw tea leaves A with respect to a means for conveying the raw tea leaves to determine a supply from a preliminary container 8. A flow rate measuring apparatus 7a is provided in a passage path of the raw tea leaves A at a discharging position of a supply conveyor 6, a discharging position of a relay conveyor 7 or the like. The control of feeding the raw tea leaves is performed by the detection of information of a housing conveyor 10 in a raw tea leaves container device 1 and moreover, a delivery value from the raw tea leaf container device 1 is computed with a flowmeter 4a. Then, the amount of the raw tea leaves A positioned in the raw tea leaf container device 1 and a raw tea leaf feeder 2 from the difference between the delivery value and the amount of tea leaves A fed to the raw tea leaf container device 1.
Patent JP-S5239141-A (JP)
Title: Non-interrupted powe source
Inventor: KAWABATA TAKAO
IPC: H02J7/34
Filed: 1975-09-22
Abstract: PURPOSE: An interrupted power source, with a simplified construction and economic excellency, to supply an energy of the battery to the load after geing converted into AC power when the AC power comes to be off. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62273462-A (JP)
Title: Trigger system for oscilloscope
Inventor: ICHIJO HIROSHI
IPC: G01R13/28
Filed: 1986-05-21
Abstract: PURPOSE:To enable observation of a waveform under specified logic conditions, by triggering an oscilloscope when a plurality of logic signals as desired by a user coincide with an external trigger input. CONSTITUTION:An input signal through a protection circuit 1 is discriminated by a comparator 2 to be converted to a logic level. A switch SW1 in turning ON or OFF in cooperation with an EX-NOR circuit 5 to select whether the logic level at a high potential is employed as trigger conditions or that at a low potential. Outputs of the circuit 5 from respective channels for A, B and the like are supplied to an AND gate 6 and then the input signal is outputted as triggering signal depending on the coincidence with the given conditions as decided through the gate 6. Here, a switch SW2 is used to select whether an input signal at a certain channel should be ignored or not. Thus, an oscilloscope is triggered only when an external trigger input coincide with a plurality of logic signals as desired by a user.
Patent JP-S5740011-A (JP)
Title: Revetment work
Inventor: KAMATA SHINJI
IPC: E02B3/12
Filed: 1980-08-22
Abstract: PURPOSE: To concurrently and economically construct the wall of a waterway and sheathing structure in a short time by forming a revetment by closely providing concrete pipes in parallel with or vertically to the flow of water along the wall of the waterway.  
     CONSTITUTION: Concrete pipes 1 150m/m or more in diameter and 1m or more in length are provided in parallel with or vertically to the flow of water along the wall of a waterway, and then connected with each other by a belted locking means 2. In this case, the belted locking means 2 are fillted in the groove 1a provided on the periphery of the concrete pipe 1 in such a way as to level the periphery of the concrete pipe with the outer face of the belted locking means 2. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61272735-A (JP)
Title: Photographic element
Inventor: IWAGAKI MASARU
IPC: G03C1/34
Filed: 1985-05-28
Abstract: PURPOSE:To obtain a silver halide photographic element prevented from fog and improved in storage stability by forming at least one silver halide emulsion layer on a support and incorporating a 5-membered ring having Te and N in the same ring or its salt in the element. CONSTITUTION:At least one silver halide emulsion layer is formed on the support to form the photographic element and it contains one of the compounds represented by formulae [I], [II], [III], and [IV] in which one of X1 and X2 is O or S; G10, G20, G30, and G40 are each an atomic group for completing a 5-membered aromatic ring; Y is a counter ion; (p) is O or a positive integer for balancing ion charges; R1, R2, R4, R5, and R6 are each H or an optionally substd. hydrocarbon group; R3 is an optionally substd. hydrocarbon group; and R7 is H or a quaternized substituent.
Patent JP-S5540364-A (JP)
Title: Transmission operating device
Inventor: MAEDA MASABUMI
IPC: G01M17/007
Filed: 1978-09-18
Abstract: PURPOSE: To make possible powerful load control by incorporating a link mechanism to operation device as well as providing shift and select driving cylinders, an output sensing part, and a device to control force in accordance with feedback signals.  
     CONSTITUTION: No.2 swing arm 2 is pivoted at the other end of No.1 swing arm 1 than the end which connects the arm 1 to transmission lever 7, while the other end of this No.2 swing arm 2 is connected to the midpart of No.3 swing arm 3. An actuator for shifting 4 connected to the midpart of No.2 swing arm 2 is pivoted at an end of No.3 swing arm 3, whose other end is fixed on the rotary shaft 8 of the actuator for selecting 5. A strain gage 18 is mounted on No.2 swing arm 2 to control with its output the operational speed of the actuators through an electric control circuit 19. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09307925-A (JP)
Title: Data processor
Inventor: HIRAI YUICHI
IPC: B41J5/30
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To improve transfer picture element data quantity and to reduce the transfer time by transferring picture element data for each color extracted by a selector to a work memory within one horizontal video period. SOLUTION: A frame buffer control section 12 is provided with a data latch group 101 latching picture element data in a plurality of consecutive frames and with a frame buffer status controller 102 so as to conduct frame memory access continuously for a horizontal blanking period, adds an internal data presence flag to the latch group 101 to control independently the controller 102 and an MPU status controller 103. Thus, an arithmetic processing unit accesses continuously for 27 times independently of a video period and a blanking period so as to latch 54 picture elements as frame data. Moreover, data by 162 access are transferred to a work memory within one horizontal video period by taking a frame buffer storing RGB data in one address as an object so as to improve the transfer picture element data quantity.