baber/WOPTO huggingface dataset:
Patent JP-H08246785-A (JP)
Title: Coupling device of transmission pipe in pipe body embedding jacking method
Inventor: MIYAZAKI MAMORU
IPC: E21D9/06
Filed: 1995-03-08
Abstract: PURPOSE: To easily perform the connection of two transmission pipes to be inserted into a burying pipe body to feed a propeller with pressure oil or the like. CONSTITUTION: A burying pipe body is propelled in succession to the rear side of a propeller driving from a starting shaft, while a transmission pipe 5 housing a transport pipe to feed the propeller with pressure oil and water, etc., and with length corresponding to the pipe body is inserted into the burying pipe body, and two junctions of respective transmission pipes 5 at a base end and the front side are connected by an operation out of the starting shaft side. Each long turning shaft 10 made up of connecting a coupled bolt 7 to the tip integrally or attachably and with a connecting part 34 of a clamping tool 39 to the base end, is supported free of movements in the longitudinal direction, while a bolt insertional hole 12 is installed in a front end plate 11, and further an internal tapped hole 14, to be screwed with the coupled bolt 7, is formed in a rear end plate 13.
Patent JP-S59199590-A (JP)
Inventor: OKAMOTO SUNAO
IPC: C04B41/65
Filed: 1983-04-27
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-H05264791-A (JP)
Title: Method for treating solution containing radioactive material
IPC: G21F9/12
Filed: 1991-04-08
Abstract: PURPOSE:To make the whole quantity of adsorbent contribute to an adsorptive reac tion, to make a washing liquid nonradioactive and thereby to facilitate disposal by a method wherein microscopic TiO2 particles sticking to a titanium oxide adsorbent is removed by washing the adsorbent with pure water or a nitric-acid water solution and then a radioactive material is adsorbed and removed from a solution containing the radioactive material by the adsorbent. CONSTITUTION:A part of the main body of the TiO2 adsorbent is broken and microscopic TiO2 particles thus formed stick to the main body of the TiO2 adsorbent. By washing this with water and/or a nitric-acid water solution, the microscopic particles can be removed without impairing the main body of the TiO2 adsorbent. In the nitric- acid water solution (pH=1.1 to 1.5) of plutonium concentration 1.15X10<-3>mg-Pu/ml, for instance, the TiO2 adsorbent and the washed TiO2 adsorbent are immersed for 24 hours. With the ratio between the amount (g) of the TiO2 adsorbent and the amount (ml) of the solution varied adequately, the plutonium concentration in the solution is measured and the amount of adsorbed plutonium is calculated from the concentrations before and after the adsorption. It is known that the adsorptive capacity of the TiO2 adsorbent washed beforehand is high in the whole range from initial concentration (10<-3>mg-Pu/ml order) to final concentration (10<-5>mg-Pu/ml order).
Patent JP-S63261262-A (JP)
Inventor: PEETAA BERUKUTARAA
IPC: G03C7/305
Filed: 1988-03-30
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-S56992-A (JP)
Title: Plate-type heat exchanger
Inventor: SUMITOMO HIROYUKI
IPC: F28F3/10
Filed: 1979-06-13
Abstract: PURPOSE: To raise the sealing property of a gasket by forming the cross-sectional shape of a gasket groove provided on a plate for heat exchange so that the outside pressure given by the compression of the gasket is applied evenly.  
     CONSTITUTION: The cross-sectional shape of the gasket groove 7 of a plate 5 is formed to be round, for instance, some flat bottom-surface of the groove being left. By this shape, partial application of outside pressure caused by the compression of a gasket 6 is prevented and the pressure turns to be applied equally to the gasket groove 7, thereby the bending of the outer edge part of the plate 5 by the pressure being prevented. Thus, the roll in the gasket 6 by the heat exchanging fluid is eliminated and the sealing property of the gakset is improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5410356-A (JP)
Title: Heat-resistant epoxy resin composition
Inventor: SASAJIMA YOUICHI
IPC: C08L63/00
Filed: 1977-06-23
Abstract: PURPOSE: A thermosetting epoxy resin composition having improved heat resistance, mechanical and electrical properties, and workability, comprising triglycidyl isocyanurate and an alicyclic epoxy resin. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08271559-A (JP)
Title: Method and apparatus for detecting signal
Inventor: MAKIMOTO NOBUO
IPC: G10L21/0208
Filed: 1995-03-31
Abstract: PURPOSE: To estimate the peak point of signal accurately by detecting a signal stably from an input signal train having gentle peak and containing noise. CONSTITUTION: A time series data 110 containing noise is subjected to a processing 120 for setting a predetermined section and taking out a time series data therefrom. It is then subjected to processing A130 for removing the signal components having autocorrelation higher than a predetermined threshold value and processing B140 for producing a time series data which can be regarded independent statistically from the processing A. Global statistic amount is then calculated 150 for the results of processing A, B and noise is removed 160 from the time series data based on the calculation results. Finally, the results are processed 170 to determine a true signal which is delivered as the results of signal detection 180.
Patent JP-H01246600-A (JP)
Title: Multipulse coder
Inventor: TAGUCHI SATORU
IPC: G10L19/10
Filed: 1988-03-28
Abstract: PURPOSE:To allow the lower bit of multipulse interval quantization in the state of improving the degradation in coding efficiency by the various lengths of pitch periods by controlling the multipulse interval quantization range by pitch information. CONSTITUTION:A pulse quantizer 112 executes the quantization of the multipulse trains for prediction. Thus quantization is executed with respect to the max. amplitude of the pulses included in the multipulse train for prediction, the normalization expression value of the other pulse amplitude with respect to the max. amplitude and the intervals of the respective pulses. The quantization of the pulse intervals is so controlled in this case that the limitation of the quantization range is imparted in the form of setting the min. section in accordance with the pitch information outputted by a pitch extractor 111. The number of quantization pitches is thereby decreased and the coding efficiency is improved.
Patent JP-S60219507-A (JP)
Title: Power source voltage detection circuit
Inventor: HANAWA TETSUYA
IPC: G01D1/18
Filed: 1984-04-16
Abstract: PURPOSE:To make it possible to judge whether the memory information of memory can be assured, by detecting that the voltage of the back-up power source of memory has been lowered to a predetermined value or less. CONSTITUTION:When a transistor 11 is turned ON, a logical level of ''1'' is applied to the set terminal S of FF18 connected to the collector of said transistor 11 and FF18 is set. When the Q-terminal output of ''1'' of FF18 is applied to an electronic circuit 2 and a power source switch 4 is turned ON, the circuit 2 clears memory 1 and applies a reset signal to the reset terminal R of FF18. That is, when the voltage of a back-up power source is equal to or less than the voltage stored and held in the memory 1, the memory 1 is cleared and the uncertainty of the memory information of the memory 1 can be removed. When a main power source 3 is again connected after cut off from a terminal 8, the transistor 11 is prevented from turning ON and, therefore, the reset state of FF18 is retained. As a result, the circuit 2 utilizes the information of the memory 1 to perform desired operation.
Patent JP-H03276490-A (JP)
Title: Semiconductor memory device
Inventor: ISHIZAKI OSAMU
IPC: G11C11/413
Filed: 1990-03-23
Abstract: PURPOSE:To test all memory cells in a short time by simultaneously reading out information from a regular address selected for test and the inverted address and operating exclusive OR between these information. CONSTITUTION:At the time of test, an inverted row decoder 14, an inverted column decoder 15, and an exclusive OR part 16 are activated by a circuit activating signal (i) for test. The decoder 14 activates a word line signal c1 when a row decoder 2 activates a word line signal c1, and the decoder 15 activates a bit line signal d1 when a column decoder 4 activates a bit line signal d1, and two memory cells 8a and 8b are simultaneously selected and information are outputted as read signals f1 and f2. Exclusive OR between signals f1 and f2 is operated by an exclusive OR part 16, and a signal l as the result is inputted to a sense amplification part 6. Thus, the difference between information in two memory cells is detected to test memory cells in a memory array part in a short time.
Patent JP-H07282826-A (JP)
Title: Differential pressure control method for fuel cell and device
Inventor: ITO KAZUHIKO
IPC: H01M8/04
Filed: 1994-04-14
Abstract: PURPOSE:To stably equalize the pressure in each gas line and a pressure container when pressure varies by increasing the amount of gas from a gas supply line according to the increase in pressure inside the pressure container. CONSTITUTION:An anode gas flow control valve 14 and a cathode gas flow control valve 15 are controlled by an anode gas differential pressure controller 16 and a cathode gas differential pressure controller 17 to always control the differential pressure between gas inside a pressure container 12 and an anode gas, and the differential pressure between gas inside the pressure container 12 and a cathode gas to zero. Gas flow control valves 23, 24 are installed in gas supply lines 20, 22. Gas flow controllers 25, 26 for detecting the pressure of gas inside the container 12, and for increasing the amount of gas supplying from the lines 20, 22 according to the increase in pressure detected are arranged. As a result, volume flow rate passing through the control valves 14, 15 is automatically kept almost constant, and stable, accurate differential pressure control can be conducted.
Patent JP-H04310339-A (JP)
Title: Machining jig
Inventor: OIWA YASUO
IPC: B23Q3/02
Filed: 1991-04-08
Abstract: PURPOSE:To enable the common use of grip hands and the unity of fixing means even with the shape of a workpiece and automate grip transfer and the fixing of the workpiece so as to enable the unmanned prepartory work at the machining time of the workpiece. CONSTITUTION:At least a part of a workpiece 4 is molded integrally out of easy-to-mold material such as thermosetting resin so as to prepare a fixing auxiliary member 10 provided with a plane fitting seat 11. The workpiece 4 is fitted to a jig plate 1 by hydraulic clamps 13 (or toggle clamps), and the fitting seat 11 is gripped at the time of conveying the workpiece 4.
Patent JP-S561759-A (JP)
Title: Assembling method of dc micromotor
Inventor: MORIZORI NORISHIGE
IPC: H02K5/24
Filed: 1979-06-14
Abstract: PURPOSE:To eliminate the difficulty in the assembly of DC micromotor and the  deviation of the output shaft position by positioning the motor body with the shield  case and the shield case cover and the rubber-like elastic body is injected therebetween and solidified to form a vibration-isolated rubber. CONSTITUTION:The motor body is pre-assembled with the shield case 7 and the shield case cover 7c. The motor body 6 and the shield case are position with a positioning jig 12. Then, fluid rubberlike elastic material is injected from the openings 7a and 8a provided on the motor body 6 and the shield case cover 7c and solidified to form a vibrating-isolated rubbers 9 and 10 between the motor body 6 and the shield case 7 and the shield case cover 7c. In this case, where the shield case has the screw hole 7b or the like, the diaphragm 11 is provided to make a space for the mounting screw.
Patent JP-S59202112-A (JP)
Title: Method for controlling thickness of metallic strip
Inventor: WATANABE TERUO
IPC: B21B37/16
Filed: 1983-04-28
Abstract: PURPOSE:To control adequately the thickness of a narrow metallic strip without adjustment of rolling down in the stage of rolling said strip by detecting the nonuniform thickness in the transverse direction of the strip and applying a longitudinal tensile force thereon. CONSTITUTION:A narrow metallic strip 14 in which the uniform thickness is distributed in the transverse direction is let off from a stock reel 34 and is passed between work rolls 16 and 18 for rolling, by which the strip is finish-rolled. A sensor 44 is disposed on the up stream side just before the rolls 16, 18 to detect the fluctuation of the thickness in the lateral transverse direction of the strip 14. A suitable number of various differently shaped rolls 36-42 disposed on the down stream side of the rolls 16, 18 are selectively moved upward and downward in accordance with the detected signal to press the risen rolls to the strip 14 thereby applying a longitudinal tension on the strip 14. The fluctuation of the thickness in the transverse direction is thus corrected by rolling without adjusting rotationally the rolling down screw.
Patent JP-S58192256-A (JP)
Title: Low pressure vapor discharge lamp
Inventor: MIKOSHIBA SHIGEO
IPC: H01J5/54
Filed: 1982-05-07
Abstract: PURPOSE:To reduce the number of the parts of a low pressure vapor discharge lamp, and facilitate manufacturing of the lamp by making electrode leads to serve as inner-tube supporting bars as well. CONSTITUTION:After electrode leads 11 are buried in a stem 2, insulating layers 12 made of fine glass tubes or the like are provided on the electrode leads 11. Next, an electrode 3 is attached to ends of the electrode leads 11, and an inner tube 5 is installed in a given position. After that, the end of the inner tube 5 and the fine glass tubes used as the insulating layers 12 are heated simultaneously, and both of these members are pinched between a clipper-like jig, thereby sealing the inner tube 5 airtightly. The electrode leads 11 feed current to the electrode 3, and work as bars supporting the inner tube 5. There is no airtightness between the insulating layers 12 and the stem 2 because they are only in contact with each other, and they are not required to be airtightly in contact with each other as far as no electric discharge leaks from the part. If electric discharge leaks from the part, it should be insulated by being coated with an inorganic adhesive. If there is no leakage electric discharge at all, the insulating layers 12 can be omitted.
Patent JP-S51150910-A (JP)
Title: Color video game unit
Inventor: SATOU HIROO
IPC: H04N9/00
Filed: 1975-06-19
Abstract: PURPOSE: To permit color video game to be played with home-use color TV. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58194790-A (JP)
Inventor: MACHIDA HIDEKI
IPC: C06B23/00
Filed: 1982-05-07
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-S57188962-A (JP)
Title: Temperature control device for electric kotatsu
Inventor: INOUE MATSUMI
IPC: F24C7/04
Filed: 1981-05-19
Abstract: PURPOSE:To effect the temperature control at a table side to facilitate to use it by a constitution wherein a control signal from a temperature control signal originating section provided at the table side is received at the receiving section of a framework side to operate a heating body temperature control means. CONSTITUTION:When the connection of an electric source of the framework 3 for the foot warmer is effected, the signal 21 from the originating section at the foot warmer side is received by a coil iron core 7 on the table 1, an A.C. signal is generated in a coil 8, a luminous element 23 is luminated through transistor circuits 9, 10, and the putting ON of the electric source is indicated. At the same time, transistors 10, 12, 13 are operated and an electric current is supplied from a battery 20 to a monostable multivibrator 5. The monostable multivibrator 5 generates a pulse determined by a temperature setting variable resistor 4 and a capacitor 27, the signal 22 is transmitted to the foot warmer side through a nonstable multivibrator 6 and th coil iron core 7 and the temperature is controlled through the receiving section of the foot warmer. Thus, the temperature may be controlled at the table side.
Patent JP-S5410805-A (JP)
Title: Rotor temperature monitor
Inventor: MOMOE KATSUROU
IPC: F01D5/00
Filed: 1977-06-27
Abstract: PURPOSE: To provide a rotor temperature monitor which can determine the upper limit of the rotational speed of a rotor and control the period of time to such speed of the rotor during acceleration from the starting at the normal temperature of the rotor by constituting same such that the temperature of the rotor is inferred from the temperature at a stationary portion very close to the rotor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06287230-A (JP)
Title: Diallyl compound and production of crosslinked polymer using said compound
Inventor: JO HISASHI
IPC: G11B7/24047
Filed: 1993-04-01
Abstract: PURPOSE:To provide a novel compound which gives a clear resin useful as plastic lenses and optical disk bases because of its excellent refractory index, optical isotropy and heat resistance. CONSTITUTION:A compound of formula I [X is II, III (R1, R2 are H, lower alkyl; R3 is H, methyl)], for example, diallyl phenylindane-dicarboxylate. The compound of formula I where X is formula II is obtained by coupling of potassium phenylindanedicarboxylate with allyl chloride in a solvent, or coupling of phenylindanedicarboxylic acid with allyl alcohol under an acidic condition. The compound of formula I where X is formula III is obtained, for example, by coupling reaction of bisphenolfluorene dihydroxyethyl ether to allyl chloroformate in the presence of pyridine in a solvent.
Patent JP-H01246502-A (JP)
Title: Transparent body coated with reflection reducing film containing metallic film
Inventor: IKADAI MASAHIRO
IPC: G02B1/11
Filed: 1988-03-29
Abstract: PURPOSE:To reduce reflected light of a whole body of a transparent plate coated with a reflection reducing film by inserting a layer of a metal or alloy having absorbing effect for light into said reflection reducing film. CONSTITUTION:A first dielectric layer 2 having 2.00-2.40 refractive index and (0.03Xlambda0/4)-(0.50Xlambda0/4) (wherein lambda0 is a central wavelength) optical film thickness is formed on the surface of a transparent substrate 1 having 1.40-1.70 refractive index. Then, a layer 3 of metal or either one of Ti, Cr, Zr, Mo, or stainless steel, or an alloy thereof having 26-46Angstrom  thickness is formed there on. Further, a second dielectric layer 4 having 2.00-2.40 refractive index and (0.60Xlambda0/4)-(1.30Xlambda0/4) optical film thickness and a dielectric layer 5 having 1.37-1.50 refractive index and (1.00Xlambda0/4)-(1.08Xlambda0/4) optical film thickness are formed successively thereon. Thus, not only incident light to the transparent plate but also reflected light on the rear surface of the transparent plate are absorbed in the metal layer or the alloy layer and attenuated, so a visual reflec tion factor of the transparent plate is regulated to a small value <=0.1%.
Patent JP-H03276406-A (JP)
Title: Mig type magnetic head and production thereof
Inventor: TERAJIMA KAORU
IPC: G11B5/187
Filed: 1990-03-27
Abstract: PURPOSE:To improve the adhesive property at the boundary between an alloy thin film and a ferrite core by using gaseous argon added with air or gaseous oxygen as the atmosphere gas at the time of forming the barrier thin film of the iron/silicon alloy thin film used for the working gap of the magnetic head. CONSTITUTION:The barrier thin film 102 consisting of the iron/silicon alloy solid solutionized with oxygen atoms is formed on the gap forming surface of one ferrite core 101 and a 'SENDUST(R)' thin film 103 is laminated and provided thereon. Another ferrite core 104 is bonded and integrated to the core 101 via a nonmagnetic gap material 105 by using joining glass. The barrier thin film 102 is formed on the gap forming surface of the 1st core 1 by using a target consisting of 18% silicon and 82% iron and by sputtering in the gaseous argon added with 1% air and in succession, the thin film 103 is formed on the thin film 102 by forming the atmospheric gas of only the argon and using a target consisting of 10% silicon, 7% aluminum and 82% iron.
Patent JP-S62232056-A (JP)
Title: Network state restoration controlling system
Inventor: MORIKAWA JUNICHI
IPC: H04L69/40
Filed: 1986-04-02
Abstract: PURPOSE:To reconstruct the state of network to the state before occurrence of trouble at the time of receiving the system after trouble without providing a special external storage device such as a disk device, etc., by making network state restoration control by distribution processors by inquiring information shunting in other distribution processors. CONSTITUTION:Supposing that a distribution processor 1 stopped operation due to trouble and rerised thereafter, a network reconstruction controlling section 13 inquires about former state of network of its own of a distribution processor 2 by a network state inquiring section 14. On receiving the inquiry, the distribution processor 2 reads out the state of network of the distribution processor 1 by a network state reading section 27, and reports it to the distribution processor 1. On receiving the report, the network reconstruction controlling section 13 of the distribution processor 1 restores the state of terminals 3.1-3.n to the state before occurrence of trouble based on the reported information.
Patent JP-S61234694-A (JP)
Title: Ultrasonic detector
Inventor: GOTO KAZUHIKO
IPC: G01N29/04
Filed: 1985-04-10
Abstract: PURPOSE:To prevent a detecting means from being operated at the abnormality time by recognizing the operation of the detecting means consisting of transmitting and receiving oscillators automatically when an operation switch is closed and operating the detecting means after a prescribed time if the operation of the detecting means is normal and reporting abnormality if it is abnormal. CONSTITUTION:A detecting circuit part 1 is provided with a transmitting oscillator 2a which transmits an ultrasonic wave and a receiving oscillator 2b which receives the reflected wave of the ultrasonic. An operation confirming circuit 3 is operated for a prescribed time T set by a monostable multivibrator 24 after an operation switch SW is closed, and the operation of the detecting circuit part 1 is inhibited during this time, and abnormality is detected by the operation confirming circuit 3 while inhibiting the operation of the detecting circuit part 1 as it is; and if normality is confirmed by the operation confirming circuit 3, the operation confirming circuit 2 is stopped automatically, and the detecting circuit part 1 is operated. Thus, the operation is confirmed automatically when the operation switch SW is closed.
Patent JP-H10266951-A (JP)
Title: Compressor for refrigerating cycle
Inventor: SUZUKI YASUSHI
IPC: F04B39/02
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent shortage of lubricating oil from occurring in case of restarting a compressor. SOLUTION: In case of operating a compressive mechanism CP, a piston part 29 is depressed by dint of discharge pressure and thereby lubricating oil is moved to a first storage part 13a, while in time of stopping this compressive mechanism CP, the piston part 29 is pushed up by elastic force of a spring 30 and thereby the lubricating oil is moved to a second storage chamber 27. With this constitution, since such a possibility that the lubricating oil collected in the first storage part 13a might be diluted and/or drained out to the outside is preventable from occurring, any possible shortage of the lubricating oil in time of restarting is thus obviable.