baber/WOPTO huggingface dataset:
Patent JP-S59167164-A (JP)
Title: Data transmission circuit
Inventor: SHIBAYAMA KAZUKI
IPC: H04L25/02
Filed: 1983-03-11
Abstract: PURPOSE:To superimpose a signal on power by inserting a resistor to the primary or secondary side of a transformer coupling a digital signal source so as to attain impedance matching to the digital signal in high frequency without being affected by a device of power supply side. CONSTITUTION:In a figure 1 is the device at power supply side and 2 is a device at power receiving side. A signal from a digital signal source 4 flows to a capacitor 7 via a composite transformer 10 and is coupled to a DC power transmission line 8. In this case, when the value of an inductance 9 is defined as L, the characteristic impedance is sufficiently higher than the impedance of transmission line in a frequency (f) of a transmitted signal and the effect of a DC power supply 5 is neglected. Two secondary impedances of the composite transformer 10 are regarded as being added in parallel as shown in an equivalent circuit. When an impedance Z0 at the side of the transmission line 8 and a value R of the resistance 3 are defined as n2<2>R=n1<2>Z0, then the distortion due to reflection caused by impedance mismatching to a transmitted digital signal is eliminated.
Patent JP-H02221122-A (JP)
Title: Preparation of lanthanum lead zirconate titanate by carbonate method
Inventor: CHIYOU ENKI
IPC: C01G25/00
Filed: 1989-02-20
Abstract: PURPOSE: To obtain homogeneous and fine products by preparing lanthanum lead zirconate-titanate powder by a carbonate process.  
     CONSTITUTION: Pb(NO 3 ) 2 , zirconium oxychloride and chlorides of La and Ti, such as LaCl 3  and TiCl 3 , are used as raw materials and a soln. mixture consisting of such raw materials is gradually added to a compounded soln. of NH 4 OH and (NH 4 ) 2 CO 3  having the rated value of both larger than 1. The mixed soln. is refluxed for about 1 to 6 hours at 40 to 100°C and pH value 6 to 12 to codeposit the large particles of Zr(OH) 2  coated with the carbonates of La, Ti and Pb and the small particles of the Zr(OH) 2  coated with the hydroxides of La, Ti and Pb. The codeposited powder is then dried by heating, by which the amorphous powder of the lanthanum lead zirconate-titanate is obtd. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S62197737-A (JP)
Title: Evaluation of earthquake resistance for structural body
Inventor: SAKATA MASAYOSHI
IPC: G01M7/02
Filed: 1986-02-25
Abstract: PURPOSE:To enable highly reliable evaluation of earthquake resistance without use of any vibrating platform, by determining a response characteristic to earthquake motion of a structural body by a computing means utilizing a vibration characteristic thereof obtained experimentally. CONSTITUTION:A structural body is composed as a system of multiple material points wherein material points are mechanically combined mutually. The structural body, which is fixed on a still base, is vibrated by applying, a vibrating force containing frequency components able to represent a frequency area contained in an earthquake motion to a vibrating point selected from groups of material points and under such a vibrating condition, the state value of vibration is measured at measuring points selected from the groups of material points. Moreover, the state value of vibration measured and the vibrating force as state value of vibration at the vibrating point are converted into function of frequency from respective functions of time and then, a transmission function matrix is calculated so that point sets as combination of the vibrating points and measuring points will be distributed almost thoroughly into the structural body as multiple material point system. This provides a transmission function containing all vibration characteristics such as rigidity and attenuation characteristic with respect to respective material points.
Patent JP-S51115584-A (JP)
Title: Method for absorbing rail vibration
Inventor: TAJIMA KIYOTERU
IPC: B29C65/00
Filed: 1975-04-03
Abstract: PURPOSE: Materials consisting of rubber, etc. are attached to the side of a rail to absorb its vibration and reduce noises. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56137752-A (JP)
Title: Data highway system
Inventor: KITANO YOSHIHIRO
IPC: H04L12/24
Filed: 1980-03-28
Abstract: PURPOSE:To detect a station node where a fault is occurring by detecting whether the station node is used or not, by giving the address of the station node to a frame signal showing the in-no-use state, and by transmitting it to a loop monitoring device. CONSTITUTION:Response control circuit 11 detects the signal which shows the in- use state of a station, and a synchronizing signal and the signal showing the result of the detection of the in-use state of the station are inputted to timing signal generating circuit 5 and then inputted to multiplexer circuit 13 via responding circuit 6. Then, the output of circuit 13, while synchronizing with data signals stored in buffer registers 7-9, is included in the data signals as the station address of signal in out-of phase; and a serial signal is returned to transmission line L0 from repeater 1 via register 14 which converts a parallel signal into the serial signal.
Patent JP-H06260091-A (JP)
Title: Inspecting method for cathode-ray tube constituting member and device used for its implementation
Inventor: HISAOKA YASUSHI
IPC: H01J9/42
Filed: 1993-03-01
Abstract: PURPOSE:To inspect the fluorescent screen of a panel, an electron gun, or a shadow mask which are constituting members of a cathode-ray tube on the same wide inspection items as in the final product inspection before the assembling manufacture of the cathode-ray tube. CONSTITUTION:A container 3 fitted with a panel 1 to be inspected is provided with an exhausting means 6 exhausting the inside of the container 3, an electron gun 8 forming electron beams, a deflection yoke 9 scanning the electron beams, and a sluice valve 27 shutting between the panel 1 and the electron gun 8. The panel 1 completed with the forming process of a fluorescent screen 2 is fitted at the opening section of the container 3 with a shadow mask 15 kept fitted, three electron beams extracted from the electron gun 8 are scanned and radiated, and the same light emitting image as that of a completed tube is formed and inspected. After the completion of the inspection, the electron gun 8 is retreated, the sluice valve 27 is closed, the inside of the container 3 is opened to the atmospheric air, and the panel 1 is replaced.
Patent JP-H02218045-A (JP)
Title: Digital servo circuit
Inventor: HAYASHI TAKAAKI
IPC: G11B15/467
Filed: 1989-02-20
Abstract: PURPOSE:To read the information of a recorded part positioned at the next place of a non-recorded part surely from its head part by controlling the revolution of a cylinder on the basis of double speed data calculated from the speed data of a tape. CONSTITUTION:A speed data calculating part 50 calculates the speed data VB from revolution detection signals FG1, FG2 from FG sensors 3S, 3T attached to reel motors 2S, 2T. A double speed calculating part 60 calculates the double speed data DB from the data VB, and supplies it to a reel servo part 70 and a cylinder servo part 80. In the servo part 70, the data DB is added to reference voltage VR through a D/A converter 72 and a PW filter 73, and keeps the revolving speed of the reel motors 2S, 2T constant through a switching circuit 74. In the servo part 80, the revolving speed of a cylinder is controlled on the basis of the revolution detection signal FG2 from the FG sensor 21 attached to a cylinder 12 and the data DB.
Patent JP-H11236422-A (JP)
Title: Pellet comprising rubber-modified polystyrenic resin, and extruding method of the same
Inventor: HIROTA SHOGO
IPC: B29C47/00
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber-modified polystyrene resin pellet capable of suppressing deposition of fouling around the die lip (like eye mucus) in molding process, inhibiting the reduction of production efficiency, generation of defective products by pelletizing a rubber-modified polystyrene including a specific amount of water. SOLUTION: This pellet comprising the rubber-modified polystyrene includes less than 150 ppm of water. The preferable melt viscosity of this pellet is 1,000 to 1,500 Pa/sec at 200 deg.C of resin under 100/sec of shear rate, and 300 to 800 particles/10 g of the grain size. The preferable content of the rubber of this rubber modified polystyrene resin is 3 to 15% per 100 wt.%. of the resin. The area average particle size of the rubber particle is preferably, 0.5 to 5.0 μm. The deposition of fouling around the die in kneading process of the rubber modified polystyrene is markedly suppressed by using this pellet enabling the continuous production.
Patent JP-S56137030-A (JP)
Title: Cooling and heating type air conditioner
Inventor: NODA YOSHIYUKI
IPC: F24F11/02
Filed: 1980-03-27
Abstract: PURPOSE: To lower a set temperature by a predetermined time and prevent overcooling at the time of sleeping or the like by providing an electric heater for compensating the temperature in the temperature sensing cylinder of a gas bellows type air conditioner and supplying an electric current at the time of cooling driving.  
     CONSTITUTION: A gas bellows type temperature regulator 23 having a temperature sensing cylinder 24 is connected in series to a power source 20 and a compressor 26, and a heater 25 is wound around the temperature sensing cylinder 24. The heater 25 is connected in parallel to the temperature regulator 23 and the compressor 26. At the time of cooling operation, when a contact 27 is closed, the heat sensing cylinder 24 assumes a state where it is heated and the room temperature becomes high, and when the cooling operation is continued, the cylinder 24 assumes the same state as that in which the set temperature is decreased. When the contact 27 is opened, the temperature rises up to the original set temperatures by delaying only by a time in which the preheat of the heat sensitive cylinder 24 is cooled. Further, the set temperature may be changed over by automatically opening and closing the comtact 27 at the time of changing over heating and cooling. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09225523-A (JP)
Title: Production of dispersion strengthened material
Inventor: KONO TSUKASA
IPC: B21C23/21
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To provide the production method of dispersion strengthened material by which the dispersion strengthened material of high strength and long size is easily produced. SOLUTION: A rotary wheel 1 is rotated in the arrow mark direction by an appropriate drive device, a charging powder 5 is charged toward a groove 7 of the rotary wheel 1 from a charging hopper 4 and filled in between the grove and shoe 2. the charged powder 5 is carried to a stock gathering part 8 by rotating the rotary wheel 1 and then supplied in a die segment 3. In this case, the charged powder 5 is softened/fluidized by friction heat between the rotary wheel 1 and charged powder 5 and then supplied in the die segment 3. Because the charged powder 5 in the die segment 3 is softened to metal flow state, a base metal and dispersion particle in the charged powder 5 are uniformly mixed, both are combined. Thus, by integrating both, the charged powder 5 is made to a long size dispersion strengthened wire 6.
Patent JP-H10306107-A (JP)
Title: Production of polymer
Inventor: KUWABARA SHOJIRO
IPC: C08F212/08
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain a methyl methacrylate/styrene copolymer excellent in transparency, weathering resistance, heat stability and solvent resistance by feeding a polymerization reaction product obtained by polymerizing a stock solution containing a mixture of methyl methacrylate with styrene and an antioxidant into an extruder and extruding the melt while removing volatiles from the vent ports. SOLUTION: A stock solution containing 71-97 wt.% monomer mixture of 10-90 wt.% methyl methacrylate with 90-10 wt.% styrene, 3-29 wt.% methanol solvent and 10-5,000 ppm of an antioxidant is continuously fed into one perfect- mixing-type polymerizer and solution-polymerized at 100-180 deg.C to obtain a polymerization reaction product of a conversion of 55-95 mol.%. This product is fed into an extruder having a plurality of vent ports at a barrel temperature of 180-270 deg.C and extruded while most of the volatiles are being recovered from the vent ports to obtain a copolymer having a residual volatile content of 1 wt.% and a weight-average molecular weight of 80,000-300,000.
Patent JP-H08233913-A (JP)
Title: Testing circuit
Inventor: MIURA TADAHIKO
IPC: G01R31/28
Filed: 1995-02-28
Abstract: PURPOSE: To reduce the number of pins by storing to hold a control signal to temporarily become a high or low potential via an output terminal, outputting any of a pair of circuits to be tested by the output, and selecting a normal operation or a testing operation. CONSTITUTION: The output Q of a D FF 9 is reset by a reset signal generator 10, and a normal operating state is obtained. When a voltage Vcc is applied to a reference current set terminal 4, the output of an inverter 8 becomes an L level, the output Q of the FF 9 becomes an H level, an analog switch 15 selects the output of a circuit 11 to be tested, and applies an output to an output terminal 6. At this time, the voltage Vcc is applied to the terminal 4, and the circuits of the circuit 101 are not operated. If the voltage Vcc is removed, the circuit 101 becomes a testing state, and the circuits are operated. The output Q of the FF 9 is the H level, and the output of the circuit 11 is applied to the terminal 6 via a buffer 14 and the switch 5. Further, when the output Q of the FF 9 is reset by the circuit 10, the circuit 101 is reset to the normal operation state.
Patent JP-H09213334-A (JP)
Title: Manufacture of compound oxide and non-aqueous electrolyte battery using the same
Inventor: SAKURAI YOJI
IPC: H01M4/505
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To synthesize at low temp. a compound oxide containing alkali metal without use of an excessive amount of alkali metal compounds by putting an alcoxide of alkali metal in reaction with oxyhydroxide of transition metal, and allowing proton to make ion exchange with alkali metal ion. SOLUTION: In a reaction bath consisting of alcohol or alcohol derivative, an alcoxide of alkali metal is put in reaction with an oxyhydroxide of transition metal at a temp. of below 250 deg.C, and ion exchange is generated between proton and alkali metal ion. This does not cause large excess of alkali metal in the fed-in composition at the preparatory stage with crude materials, and it is possible to synthesize an alkali metal containing compound oxide given by the formula Mx H1-x M'O2 (where 0<x<=1, M is one or more of the elements Li, Na, K, Rb, and Cs, and M' is one or more of the elements Fe, Mn, Co, Ni, Cr, and V).
Patent JP-H05202814-A (JP)
Title: Evaporated fuel control device
Inventor: SUZUKI HARUMI
IPC: F02M25/08
Filed: 1992-01-30
Abstract: PURPOSE:To prevent the air-fuel ratio from becoming excessive so as to prevent detrimental components in exhaust gas from increasing, by providing a control means for controlling a purge valve so as to increase the volume of evaporated fuel in accordance with a time condition until a specified time elapses, if the intake-air temperature is below a specified value. CONSTITUTION:A purge valve 70 controls the volume of evaporated fuel flowing into an intake-air passage 22 in accordance with an operating condition of an internal combustion engine 2, and a control means 74 controls this purge valve 70. The control means 70 carries out basic purge control when the purge valve 70 is turned on after start of the engine 2 and if the temperature of intake-air is higher than a predetermined value when it is higher than a set cooling water temperature. Further, if the intake-air temperature is below the specified value, the control means controls the operation of the purge valve 70 so as to gradually increase the volume of evaporated fuel in accordance with a time condition until a time elapses. Accordingly, the affection of the purge of evaporated fuel upon the air-fuel ration after start of the engine 2 is reduced, thereby it is possible to prevent detrimental components in exhaust gas from increasing.
Patent JP-H06207971-A (JP)
Title: Test signal generation circuit containing semiconductor device
Inventor: OSHIMA TOSHIAKI
IPC: G01R31/3185
Filed: 1991-03-07
Abstract: PURPOSE:To prevent the generation of test signal due to noise or misoperation by storing the output as a test signal when it at (n-1) step of (n) steps counting high voltage detection signals and resetting the test signal when (n)th steps becomes a high level. CONSTITUTION:A test signal generation circuit consists of a high voltage detection circuit 2 to output a high voltage detection signal Svo when a higher voltage than usual inputs in an input terminal 1, a reset generation circuit 4 to generate a reset signal Srs at power on time, an (n) step counter 3 counting the high voltage detection signal Svo, and a test signal latch circuit 5. The latch circuit 5 is reset by the reset signal Srs, stores the test signal in the counter (n-1) and reset again at count (n) and so even if a high voltage is input by noise or misoperation, no test signal is generated immediately and if anything is generated, it is immediately released and thus the error setting of test mode is prevented.
Patent JP-S57169319-A (JP)
Title: Manufacturing apparatus of glass fiber sheet
Inventor: USUI FUMIO
IPC: B29C67/00
Filed: 1982-03-15
Abstract: PURPOSE:To obtain a sheet of multiplied structure of different fiber orientation readily, by providing a circular guide which deforms a plain belt cylindrically at a part of a circulation path of the plain belt, supplying a plurality of warps thereto and immediately after that, winding woofs to them and then cutting to open it. CONSTITUTION:A plain belt 13 is deformed into a preset length of a cylindrical shape by providing a circular guide 14 at a circulation path of the plain belt 13 and is supported by a cylindrical mandrel 23 provided in its inside. A plurality of small holes are provided on the circular guide 14 along its circular periphery and a plurality of first warps 10 are introduced through them and arranged along the outer face of the cylindrical plain belt 14. Successively, right after that, a plurality of woof bobbins 22 are provided on a rotation drum 21 rotating around the cylindrical plain belt 14 as an axis, woofs 20 unreeled from them are wound and crossed on the outer circumference of a warps group and a sheet is obtained. After the sheet is cut-opened by a cutter provided at its downstream side, second warps 50 are guided on the upper face of the sheet.
Patent JP-H11241537-A (JP)
Title: Keyless entry device
Inventor: TAKANO TETSUO
IPC: B60R25/01
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a keyless entry device capable of connecting a keyless entry receiver and a room lamp to a door lock control without causing inconvenience due to the decreasing number of wirings. SOLUTION: Between a transistor 17 for outputting a keyless output signal and a door switch associated contact (b) of a room lamp light setting switch 19, a time constant circuit 31 is provided, thereby to determine time constants, for example, a resistance value for a resistance 38 and a capacity value for a capacitor 40, such that a charge voltage is below an operating point of a transistor 42 when a transistor 37 is turned on/off by turning on/off the transistor 17.
Patent JP-H09253225-A (JP)
Title: Smoothing method and apparatus for human skin
Inventor: MIKAERU SUREETOKAIN
IPC: A61N5/06
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To enable controlling of the depth of excision up to right above a nipple skin without incurring thermal disorder in a rejuvenescence treatment of human skin. SOLUTION: Preferably, laser in cooperation with a flash scanner is used to scan a dermal layer by a laser beam 12 in a specified zone of human skin continuously and a part of an epitherial layer under the dermal layer is scanned up to the nipple skin so that collagen generation cells of the nipple skin will not impair their own generation capacity. The laser beam 12 irradiated to a preset zone of human body excises a tissue of a subject part in the dermal layer and/or in the epitherial layer and moreover, the depth of excision will not attain the nipple skin.
Patent JP-H06231563-A (JP)
Title: Tape cassette
Inventor: OKI TAKASHI
IPC: G11B23/087
Filed: 1993-02-05
Abstract: PURPOSE:To numerically accurately and easily measure a tightening strength of a protective sheet. CONSTITUTION:A protective sheet 14 is laid on a sheet laying base 16, a gap 27 is provided between a flange 14c of the sheet 14 and an inner surface 1a of a cassette housing between adjacent tightening pins 21 in a state tightened by a plurality of the points 21, an end 32a of a measuring element 32 of a measuring instrument 31 is inserted into the gap 27, and the flange 14c is pulled. The tightening strength of the sheet 14 is numerically measured by the instrument 31.
Patent JP-H09212058-A (JP)
Title: Cleaning blade for electrophotographic device
Inventor: HATA KATSUHIKO
IPC: G03G21/10
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain cleanability stable over a long period in a wide range of temp. region by specifying the properties and components of polyol and isocyanate constituting a polyurethane elastic material and bringing the elastic material into reaction and curing by a specific method. SOLUTION: The polyol constituting the polyurethane elastic material of the cleaning blade composed of a blade member consisting of the polyurethane elastic material for cleaning the surface of an electrophotographic photoreceptor by rubbing the surface of the photoreceptor and a rigid supporting member is liquid at the room temp. and the polyisocyanate is 4,4'-diphenyl methane diisocyanate. The polyurethane elastic material is cured by reaction in the presence of the diazo-cycloamine salt expressed by the formula. Namely, the crystallinity of the polyol is poor and, therefore, even the polyol needs to be liquid at room temp. in order to diversify the phase structure of the polyurethane elastic material.  The polyurethane elastic material is cured by the reaction in the presence of the diazo-cycloamine salt in order to form the polyurethane elastic material into the diversified phase structures.
Patent JP-2000240352-A (JP)
Title: Opening and closing control device of slide door for vehicle
Inventor: KATO KENJI
IPC: B60J5/06
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To eliminate a fear pinching a hand or the like by providing a side window opening detection means and a door motor-driven opening and closing mechanism control means stopping a door when prescribed opening or more is detected by the opening detection means in the opening operation of a slide door. SOLUTION: A side window 21 for electrically opening and closing a slide door 2, and an opening detection switch 22 inputting a detection signal to the slide door ECU1 when the lowering distance of the side window 21 is 150 mm or more are provided. When an opening operation switch Sw1 and the opening detection switch 22 are turned on, an electromagnetic clutch 7 is switched on, a drive motor 6 forwardly rotates to start the opening operation of the door 2, when it reaches a set stop position, the drive motor 6 is stopped, and the door 2 is held at the stop position. If the side window opening detection switch 22 is turned on even when the door 2 is manually opened and closed, the electromagnetic clutch 7 is turned on when it reaches the prescribed stop position in the opening operation of the door 2, which stops by the braking action.  Thereby an accident pinching a hand or a head projected from the side window 21 to the outside of a vehicle in the opening operation of the door 2 can be avoided.
Patent JP-S63206889-A (JP)
Inventor: ISOBE MINORU
IPC: G07F17/00
Filed: 1987-02-24
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。