baber/WOPTO huggingface dataset:
Patent JP-S55118950-A (JP)
Title: Resin composition having flame retardancy
Inventor: KUROSHIMA NOBUAKI
IPC: C08L27/08
Filed: 1979-03-07
Abstract: PURPOSE: The title resin composition having improved flame retardancy, low smoking properties, and good impact resistance, comprising a vinylidene chloride resin, a specific chlorinated olefin polymer, and a phosphorus-and/or halogen-containing plasticizer.  
     CONSTITUTION: (A) 100pts.wt. of a vinylidene chloride resin is incorporated with (B) 3W50pts.wt. of a chlorinated olefin polymer, e.g. ethylene or propylene polymer, and (C) 2W40pts.wt. of a phosphorus-and/or halogen-containing plasticizer, e.g. triethyl or tributyl phosphate, solely or in a suitable solvent to give the objective resin composition. Preferably, the ingredient (A) is a copolymer of 50W95% of vinylidene chloride with an unsaturated monomer, e.g. vinyl chlovide or methyl acrylate, and the ingredient (B) is a chlorinated polyethylene.  
     USE: Covering materials for electric cables and wires. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11223113-A (JP)
Title: Variable cam phase device
Inventor: MURATA SHINICHI
IPC: F02D1/16
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a variable cam phase device to regulate the phase of a cam throughout a wide range. SOLUTION: A vane member 12 is arranged in a containing member 7 fixed at a timing pulley 4 and coupled to a cam 3. A twist spring member 20 is disposed at the outer periphery of the containing member 7 and the vane member 12 is rotationally energized to the lag angle side. The cam 3 is rotated in an arbitrary direction together with the vane member 12 by an oil pressure in a hydraulic chamber formed in the containing member 7. The twist spring member 20 is positioned at the outer periphery of the containing member 7 and has a large diameter and the sufficient number of windings, whereby the change of an energizing force is reduced and the rotation range of the vane member 12 is set to a wide range.
Patent JP-H06244737-A (JP)
Title: Variable length encoding device
Inventor: TERUI TAKASHI
IPC: H03M7/40
Filed: 1993-02-15
Abstract: PURPOSE:To reduce a circuit scale even in parallel processing. CONSTITUTION:A Huffman ROM 51 divides a Huffman code into one run, back part 5 bits, and the valid data of the back part 5 bits, and outputs those data. The Huffman code is set so that 1 is continued, and the number of the output bits of the Huffman ROW 51 is smaller than the maximum number of bits of the Huffman code. Thus, the number of bits and shift amounts of shifters 56 and 57 at the time of synthesizing the Huffman code with a data code by a data synthesizing circuit 59 can be reduced, and the circuit scale can be reduced.
Patent JP-S60169924-A (JP)
Title: Key input display system
Inventor: OKAMURA MASABUMI
IPC: G06F3/02
Filed: 1984-02-14
Abstract: PURPOSE:To identify whether a key input is a composite signal or not easily and to correct a signal simply by displaying a specific signal at the input of the composite signal. CONSTITUTION:Character and numeral keys and keys for inputting composite signals are formed on a keyboard 2 of a case, keying processing is executed by depressing these keys and the key inputs are displayed on a display device 3 under control by a CPU21. At that time, the CPU21 executes key interruption processing on the basis of program data in a ROM22 by setting a composite flag corresponding to a composite code key at the input of the composite code key from full keys 6 as shown in the figure. The input data are converted to data for displaying a previously set specific code [ ] and the converted data on a display device 3. Then, whether the inputted character agrees with the composite code or not is discriminated and the composite character at the time of agreement or the flag of the composite code at the time of coincidence is reset and the inputted character is displayed respectively.
Patent JP-H04265095-A (JP)
Title: Power supply circuit device for electronic exchanger
Inventor: SASAKI TAKASHI
IPC: H04Q3/545
Filed: 1991-02-20
Abstract: PURPOSE:To improve the reliability by receiving a control signal from a monitor means and controlling validation/invalidation of the switching-off operation of a power switch to prevent the occurrence of trouble due to erroneous power- on/off in the service presenting state. CONSTITUTION:A power switch 3 is made to supply power from a power supply circuit 2 to an electronic circuit device 6. A monitor circuit 4 monitors the operation state of the device 6 and outputs a control signal which turns on a control relay 5 in the service presenting state. Then, a relay contact 5a is closed, and power supply to the device 6 from the power supply circuit 2 is continued even if the power switch 3 is turned off. In the service non-presenting state of the device 6, the relay 5 is turned off, and the contact 5a is opened, and power supply from the power supply circuit 2 to the device 6 is stopped when the switch 3 is turned off.
Patent JP-H01201426-A (JP)
Title: Apparatus for cooling hot steel plate
Inventor: YAMAMOTO TOSHIRO
IPC: C21D9/52
Filed: 1988-02-04
Abstract: PURPOSE:To cool a hot steel plate without any uneven cooling by detecting conveying speed of the hot steel plate at the time of cooling the hot steel plate and automatically changing injecting direction of cooling water of nozzles for cooling the hot steel plate to the optimum direction in accordance with the detected result. CONSTITUTION:The hot steel plate 10 is held with upper and lower holding rolls 12A, 12B, 14A, 14B and while conveying toward the arrow mark A direction with these revolutions, the steel plate 10 is cooled by injecting the cooling water to right angle direction to the advancing direction A of the steel plate 10 from plural cooling nozzles 18 arranged in a cooling header 16. In this case, the conveying speed of the steel plate 10 is detected with a steel plate speed detector 2 connected with the roll 14A, and inputted into a nozzle injecting direction control circuit 1, to operate the direction B0-B2 and the angle B3-B5 for cooling water injecting nozzles 18. Then, control signal is outputted to a nozzle direction driving device 3 and a nozzle angle driving device 4, and by shifting or rotating the cooling header 16 toward the optimum direction to the cooling of the steel plate 10 with nozzle direction changing mechanism 31 and nozzle injecting direction changing mechanism 41, the optimum cooling is executed to the steel plate in accordance with the conveying speed, and the uniform cooling without any uneven cooling is executed.
Patent JP-H10292044-A (JP)
Title: Water-absorbent film and sheet, and production of them
Inventor: IRISATO YOSHIHIRO
IPC: C08L101/16
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a biodegradable film or sheet excellent in water absorbency by incorporating crosslinked polyaspartic acid into the same and to provide a composite formed from the same. SOLUTION: The basic backbone of the crosslinked polyaspartic acid used here is a polypeptide formed by the dehydration and condensation of aspartic acid, though units derived from amino acids other than aspartic acid may be contained. The compsn. of the crosslinked polyaspartic acid resin is not specifically limited; it may be the resin alone or a mixture with other additives. When additives are used. the amt. thereof is pref. 0.01-70 wt.%. Water and various hydrophilic compds., such as methanol and ethanol, can be used as plasticizers, pref. in an amt. of 0.01-80 wt.% of the compsn. For example, a water-absorbent sheet is produced by subjecting a gel prepd. by suspending the resin in water or in a mixture of water and a polar org. solvent to shear, gasting the suspension, and drying it. The amt. of the water-absorbent resin used is 0.1-60 wt.% of the suspension contg. it.
Patent JP-S54118901-A (JP)
Title: Feed water temperature controller
Inventor: IZAWA TAKESHI
IPC: F22D1/32
Filed: 1978-03-09
Abstract: PURPOSE: To cushion heat shock at a feed water inlet nozzle by incroporating a standby opening setting unit in a controller, which prevents feed water from rapid change in temperature occurring after a turbine is tripped.  
     CONSTITUTION: A standby opening setting unit 37, which outputs a standby opening setting signal 37A in relation with a feed water temperature signal 23c and a regulation valve 22 affected by the heat balance and the property of a feed water heating pipe, the opening of the regulation valve 22 approximately equal to the opening regulated after turbine trip during standby of a control 30 and holds the opening hereafter. Once the turbine is tripped, a main steam stop valve 5, a steam regulation valve 6, and a bleed stop valve 8a are closed and a turbine trip signal 24A opens a stop valve 21 of the heating steam pipe 20 and a bypass valve 27 of a  drain bypass pipe 11b so that the regulation valve 22 opened to a specified extent  permits feed water heating steam to run into a feed water heater 9. Feed water can  be therefore prevented from rapid change in temperature if the turbine is tripped. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04265075-A (JP)
Title: Black level correcting circuit
Inventor: TAKAHASHI SATOSHI
IPC: H04N9/73
Filed: 1991-02-20
Abstract: PURPOSE:To perform optimum black level correction having no harmful influences in the video signal processing. CONSTITUTION:As shown in a figure 3, this circuit consists of a black expansion extent variable black level expanding circuit and an average picture level detecting circuit 10 which controls the extent of black expansion of this circuit, and this black level expanding circuit consists of a black expanding amplifier 4, a black expansion level control circuit 5, a black detecting circuit 6, a gain control amplifier 7, a black/pedestal comparing circuit 8, and a black peak holding circuit 9. Thus, optical black level expanding operation corresponding to the average picture level is possible, and a proper black level is reproduced in accordance with contents of a video signal, and therefore, the picture quality of a video device is improved.
Patent JP-H01200586-A (JP)
Title: Manufacture of penetrating device for accommodation vessel conductor
Inventor: YOSHINAGA ISAO
IPC: G21D1/00
Filed: 1988-02-05
Abstract: PURPOSE:To provide air-tightness and simplify component members, when insulative plates and conductors penetrating it are sealed air-tightly by a thermo- hardening resin, by performing hardening of the thermo-hardening resin through application of a pressure in the axial direction of the conductor. CONSTITUTION:A plurality of conductors 13 penetrate insulative plates 9, 9 inserted into a ring-shaped header 5 and fixed thereto, and the part of penetration is filled with a thermo-hardening resin 2 so as to provide air-tightness. A tubular surrounding member 8 is fixed to both sides of this ring-shaped header 5, and the thermo-hardening resin 2 is injected till middle level of this surrounding member 8 and hardened. Within a pressurized vessel 20, a pressure by nitrogen gas is applied to the injected thermo-hardening resin 2 in the surrounding member 8 above and below alternately in the axial direction of the conductors 13, or otherwise a similarly axial-directed pressure is applied by the use of a disc for pressurization 26. Therefore, the resin 2 does not present contraction in the radial direction of the surrounding member 8, wherein hardening can be made without using any complicated device to ensure that air-tightness is held.
Patent JP-H11228275-A (JP)
Title: Fertilizer composition
Inventor: HAYASHI MASAHARU
IPC: C05G3/70
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain a composition capable of efficiently absorbing Ca into plants by including a hydrophilic nonionic surfactant and a fertilizer component, especially a Ca compound as an essential component. SOLUTION: This fertilizer composition comprises a hydrophilic nonionic surfactant and a fertilizer component. A surfactant having >=5 HLB value by calculation formula of Griffin method, e.g. a (polyoxyalkylene)sorbitan fatty acid ester, a polyoxyalkylene fatty acid ester, etc., is exemplified as the nonionic surfactant. Although an inorganic or organic compound containing an element such as N, P, K, Ca, Mg or S is exemplified as the fertilizer component, a compound containing Ca, e.g. water-soluble calcium salt such as calcium chloride, calcium nitrate, calcium formate or calcium gluconate is especially preferable. Furthermore, absorption efficiency of the fertilizer composition is improved by further mixing the fertilizer composition with an oxycarboxylic acid or aminocarboxylic acid or a salt thereof.
Patent JP-H07215715-A (JP)
Title: Production of granular hydrophobic silica
Inventor: NAKAMURA MASAYOSHI
IPC: C01B33/18
Filed: 1994-01-28
Abstract: PURPOSE:To prevent the generation of dust and to attain the safety of production by granulating in liquid a water insoluble fine powdery hydrophobic silica by adding water and using a liquid having affinity for the silica as a binder. CONSTITUTION:The fine powdery hydrophobic silica is granulated in liquid by adding 20-100cc water such as industrial water or city water per 1g silica to suspend them, and 1.5-5ml binder of a petroleum hydrocarbon having affinity for the water insoluble fine powdery hydrophobic silica per 1g silica while stirring them by an impeller. The silica particles forms an aggregate with the binder adsorbed on the surface of the silica in the initial time of granulation and a rigid granulated body is obtained from the fragile molding by continuing the stirring further, compacting the aggregate, reducing the porosity in the inside to increase physical strength. The granulated body capable of satisfying the desired values, having 0.05-5mm average particle diameter and excellent in disintegrating property and dispersibility is obtained by properly selecting the conditions such as the feeding rate of the silica, the kind, quantity and feeding method of the binder, the stirring method, time and the end point of the granulation.
Patent JP-S60171148-A (JP)
Inventor: ITOU MASAKAZU
IPC: B32B27/32
Filed: 1984-02-16
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-H11225410-A (JP)
Title: Guide wire front end
Inventor: SHIMA AKIYUKI
IPC: H02G1/08
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To make a cable or wire to be laid on a ladder cable rack for a long distance by making the front end of a guide line to be fed over the cross- beams of the cable rack for a long distance, without coming into collision with the cross-beams. SOLUTION: A guide wire is fitted to the front end of a call wire (W) and is provided with a raising section 4 which raises a pull fitting 2, provided at the front end of the guide fitting from the cross-beam 3a of a ladder cable rack in the rear of the fitting 2. Alternatively, the guide fitting can also be constituted such that the guide fitting is fitted to the front end of the guide wire (W), and the raising section 4 is provided in the rear of the pull fitting 2 via a horizontal support section 5. It is preferable to constitute tube guide wire (W) such that a plurality of wires can be added to the wire (W).
Patent JP-S62183688-A (JP)
Title: Horizontal correlation filter
Inventor: KOJIMA MASANORI
IPC: H04N5/21
Filed: 1986-02-08
Abstract: PURPOSE:To reduce the man-hour of adjusting processes and cost for material of parts and to facilitate the integration of circuit by inverting the phase of a video signal from a video signal source by a horizontal delay means, adjusting the phase and the amplitude of the input and output signal of this horizontal delay means by the first synthesizing means and offsetting a chrominance signal. CONSTITUTION:Since the input signal is delayed by, for instance, 63.56mus and the chrominance signal is 3.579545MHz in the horizontal delay means 10, the input signal and the output signal of this horizontal delay means 10 are approximately inverted in phase. In the first synthesizing means 1, the phase and the amplitude f both signals are adjusted and synthesized, and then, the chrominance signal is offset in the output and noise which is not offset appears. Accordingly, the signal included in the output of the first synthesizing means 1 is reduced to about 1/100 and the influence of the phase of the output of the second synthesizing means 2 applied to the amplitude goes to about 1/100 in comparison with the conventional synthesizing means. Accordingly, in the second synthesizing means, the amplitude and the phase are not required to be adjust.
Patent JP-S61188193-A (JP)
Title: Thermal transfer paper
Inventor: OKA HIROYUKI
IPC: B41M5/26
Filed: 1985-02-15
Abstract: PURPOSE:To provide a thermal transfer paper free of adhesion to a film or abnormal transfer, by a construction wherein an ink layer comprising a sublimable dye is provided on a base, and a high molecular weight polyamide resin based on a dimer and is used as a binder in an ink layer. CONSTITUTION:The binder is a high molecular weight polyamide resin (molecular weight: 30,000-40,000) based on a dimer acid, showing favorable adhesion to a high molecular weight material film and having a softening point of 110-220 deg.C. The ink layer is preferably provided by using 1-20wt% of a dye, 20-40wt% of a binder and 40-97wt% of a solvent. The thermal transfer paper is laid on an image-receiving paper, and thermal energy is upplied by a thermal head, whereby the sublimable dye is sublimed, and an image is formed on the image-receiving paper. In this case, the binder in the ink layer cross-linked with a polycyanate does not become excessively soft or sticky under the heating by the thermal head, is not transferred to the image-receiving paper, and clear images can be obtained.
Patent JP-H05226062-A (JP)
Title: Test circuit for lighting arrester
Inventor: HIRATA JUICHI
IPC: H01T4/02
Filed: 1992-02-13
Abstract: PURPOSE:To test a lightning arrester having a shunt gap of a high unit voltage with a small-scaled test equipment. CONSTITUTION:For a unit of a sample arrester 14 comprising a first element 11 and a second element 12 to which a shunt gap 13 is connected in parallel connected serially, a heat source circuit 35 and a current source circuit 21 are connected to the first element 11 and a parallel body of the second element 12 and the shut gap 13 respectively. A recovery voltage source circuit 34 is then connected to the whole body of the unit. The elements can thus be tested separately from each other instead of performing a total test.
Patent JP-S63196727-A (JP)
Inventor: IMAI YOSHIO
IPC: D02G3/12
Filed: 1987-02-09
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-H05220501-A (JP)
Title: Method for rolling steel contg. copper and tin
Inventor: TOKUMITSU NAOKI
IPC: C22B9/22
Filed: 1992-02-13
Abstract: PURPOSE:To improve hot workability of a steel contg. copper and tin and to prevent recrack by heating a high temp. slab with plasma flames and introducing it between rolls after the Cu-Sn phase on the surface of the slab is remelted into the steel. CONSTITUTION:On the way of transporting the slab from a heating furnace to a hot rolling roll system, both surfaces of the high temp. slab 10 are heated with plasma torches 11-1 to 11-n and 12-1 to 12-n just before it is bitten with hot rolling rolls. The plasma torches 11-1 to 11-n and 12-1 to 12-n are laterally provided in one row along the width of slab and, if necessary, two to three rows are provided. Since the surfaces of slab is thinly molten with the plasma flames, copper and tin which are precipitated at the time of the generation of scale are remolten into the molten layer, the low melting point phase is eliminated at the time of rolling and the generation of crack and surface flaw can be evaded.
Patent JP-H01207407-A (JP)
Title: Quickly drying clothes
Inventor: SUZUKI HIDEKO
IPC: A41D1/04
Filed: 1988-02-09
Abstract: PURPOSE:To obtain the above clothes having wash-and-wear property, exhibiting sweat-absorbing and quick-drying property in wearing and most suitable for sport use such as training wear, by using a knit pile made of hydrophobic fiber and having low areal density and high porosity. CONSTITUTION:The objective clothes are made of a knit pile fabric composed of a hydrophobic fiber and having and areal density of 100-350g/m<2>, a thickness of 1.5-5mm and a porosity of 85-99%.
Patent JP-S63195297-A (JP)
Title: Electrodeposition method
Inventor: KOZUKA NORIO
IPC: C25D13/00
Filed: 1987-02-06
Abstract: PURPOSE:To simply and easily apply electrodeposition on only one side of a material to be coated, by dipping the material having a content volume in a coating tank, arranging electrodes repectively on the inside and outside of the material, and the electrically connecting the paints on the inside and outside of the material. CONSTITUTION:Three cold-rolled steel sheets 9-11 are assembled into a box with an insulating sheet 6 to obtain a material 2 to be coated, and the material is dipped in a cationic electrodeposition paint 8 in the coating tank 7. As a result, the electrodeposition paints 8 on the inside of the material 2 can be electrically connected through the material 2. Under such conditions, the central sheet 11 of the material 2 is used as the cathode and connected to a DC power source 12 along with the anode 13 arranged on the outside of the material, and electrodeposition is carried out. By this method, the film of the electrodeposition paint 8 is formed only on the outer sides 14 of both outer side sheets 9 and 10 of the material 2, and the inner sides 15 are not coated.
Patent JP-S52111585-A (JP)
Title: Purification of lactam
Inventor: TONOMURA MASAHIRO
IPC: C07D201/16
Filed: 1976-03-11
Abstract: PURPOSE: To obtain high purity lactam by the specific treatment of crude lactam obtained by the thermal depolymerizqtion of polycapramide. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58143752-A (JP)
Inventor: SUDOU TSUTOMU
IPC: A61G7/02
Filed: 1982-02-22
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-S54119329-A (JP)
Title: Carbon fiber reinforced metal composite material
Inventor: KITAMURA ATSUSHI
IPC: C22C49/00
Filed: 1978-03-09
Abstract: PURPOSE: The carbon fiber reinforced metal composite material of improved impact resistance for sliding members by containing carbon fibers in the metal matrix composed primarily of copper and containing one or more kind of tin, zinc, lead, Ti, Al and Ni.  
     CONSTITUTION: The matrix metal composition of the composite material is, e.g., Ni; 1 to 20 wt%, one or more kinds of tin, zinc, lead, Ti, Al; 5 to 50% and the rest copper. To this metal matrix are contained 10 to 60 vol% of carbon fibers. The carbon fiber reinforced metal composite material is obtained by mixing the carbon fibers and the powder of the metal elements at desired ratios and sintering and molding the mixture or flame spraying the metal element powder mixed at required ratios to the carbon fibers and molding. Thereby, the various sliding materials such as high speed oil-less bearing materials, the vane materials of compressors, etc. or improved impact resistance without giving adverse influence to abrasion characteristics may be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio