baber/WOPTO huggingface dataset:
Patent JP-S60195150-A (JP)
Title: Resin composition and coated optical fiber
Inventor: KIMURA TAKAO
IPC: G02B6/44
Filed: 1984-03-19
Abstract: PURPOSE:A resin composition that is obtained by adding a diene polymer which has been partially hydrogenated and contains polymerizable unsaturated groups and a photopolymerization initiator, thus being suitable for producing coated optical fibers with increased reliability, because of its high thermal stability. CONSTITUTION:A diene polymer containing averagely 1 or more polymerizable unsaturated groups, usually 1.5-3, of which a part, especially 1,2-bonds are hydrogenated, e.g., bearing acryloyl, methacryloyl or allyl, preferably acryloyl groups, is combined with a photopolymerization initiator and, when necessary, a reactive diluent, preferably acrylate. As the elastic composition, 1,2-butadiene polymer is used for high elasticity, while 1,4-butadiene polymer for low elasticity. The latter is preferred for coating optical fibers, because it can increase heat resistance without any adverse effect on low elasticity.
Patent JP-S58167736-A (JP)
Title: Manufacture of composite body containing dispersed particle
Inventor: NISHIDA YOSHINORI
IPC: B22D19/14
Filed: 1982-03-29
Abstract: PURPOSE:To uniformly disperse ceramic particles in metal, by uniformly distributing the porous formed body of ceramic particles in a mold, pouring molten metal therein, applying high pressure to the molten metal, solidyfing it, and then plastically working the composite body. CONSTITUTION:The porous formed body 1 of particles is preformed from ceramic particles. This formed body 1 of particles is practically uniformly distributed in the interior of a mold 2. In succession, molten metal is poured in the mold 2 and then immediately affected by high pressure of 500-1,000 atm to impregnate the formed body 1 of particles with the molten metal. Under this condition, the molten metal is solidified to obtain solidified matter 5. Thereafter, the solidified matter 5 is subjected to plastic working such as rolling or extrusion at an ordinary or high temp., to divide the formed body 1 of particles and to disperse the ceramic particles in the metal. Hence a desired particle-dispersed composite body is obtained. As the metallic material, Al, Cu or these alloy may be used.
Patent JP-S52134330-A (JP)
Title: Picture display unit
Inventor: MURATA RIYOUZOU
IPC: G09G3/20
Filed: 1976-05-06
Abstract: PURPOSE:To enable the unit having the display elements to which the memory elements are connected so that the picture having high average brightness and less flicker can be displayed.
Patent JP-H11252472-A (JP)
Title: Tuning device for multi-channel television receiver
Inventor: MIYAZAWA AKIRA
IPC: H04N5/44
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To perform up - down tuning only for free-of-charge channels, PPV channels and channels under preview contract among PPC channels, excluding the channels not under the preview contract among the PPC channels, in a multi-channel television receiver. SOLUTION: In the up - down tuning of a television receiver, preview contract discrimination is performed for each tuned channel, and for a channel for which has been discriminated that the preview contract is has not made, charge identification or the presence/absence of charge data is detected from the program information data of a program transmitted in the channel, and a channel for which the charge identification or the charge data are not detected is discriminated as a non-contract PPC channel and is excluded from tuning object channels at the time of the up - down tuning. Thus, the reception and reproduction of a non-contact PPC channel are prevented and unnecessary up - down channel tuning is eliminated.
Patent JP-S55142027-A (JP)
Title: Method for controlling polymerization degree of polyethylene oxide
Inventor: INOUE YOSHIO
IPC: C08G65/00
Filed: 1979-04-24
Abstract: PURPOSE: The heat treatment of powdery polyethylene oxide in the presence of a specific aliphatic hydrocarbon permits the control of the polymerization degree in a short time without causing heat fusion.  
     CONSTITUTION: The heat treatment of powdery polyethylene oxide of high polymerization degree is conducted in the presence of (A) an aliphatic hydrocarbon of 7 or more carbon atoms alone such as n-heptane or a mixture thereof with (B) a radical initiator such as α,α'-azobisisobutyronitrile and/or (C) powdery silicon dioxide, preferably of 0.001W20 micron particle sizes, preferably at 50W100°C to produce the objective product with desired low polymerization degree. The amount of component A used is 3W20 times the quantity of the polyethylene oxide, component B is 0.0001W5.0wt% and component C is 0.1W5.0wt%. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51126412-A (JP)
Title: Secondary air injection device
Inventor: MATSUMOTO NOBORU
IPC: F01N3/22
Filed: 1975-04-26
Abstract: PURPOSE: Injection of the secondary air into a depression transmitting valve is quickly stopped when an engine is still worm or overheated and thus, overheating of catalyzer in an exhaust gas purifier is prevented. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11250891-A (JP)
Title: Nickel-hydrogen secondary battery
Inventor: TAGUCHI KOJI
IPC: H01M50/528
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a nickel-hydrogen secondary battery capable of discharging a large current five times or more in an hourly rate. SOLUTION: An electrode group A of a structure comprising a positive electrode 2 in which positive electrode mix mainly comprising nickel compound is carried on a collector sheet, and a negative electrode 1 in which negative electrode mix mainly comprising hydrogen storage alloy is carried on a collector sheet, alternately laminated or rolled through a separator 3, is contained in a battery can 5 with electrolyte, and an opening part of the battery can 5 is sealed with a sealing plate 8 provided with a positive electrode terminal 10. In this case, an end part 1A of the collector sheet of the negative electrode 1, at least, is continuous with the battery can 5 through a collector plate 6a disposed there by welding.
Patent JP-S60195357-A (JP)
Title: Method of controlling speed of main diesel-engine
Inventor: SAKAMOTO NOBUHIKO
IPC: F02D41/40
Filed: 1984-03-19
Abstract: PURPOSE:To enhance the control performance, and as well to aim at saving fuel consumption, by restraining variations in speed with respect to variations in load of a main engine, and as well by improving the followability upon change of set speed while any wasteful motion by an actuator is restrained upon steady state operation. CONSTITUTION:A speed control device 10 composed of a proportioning unit 5, a bias setting unit 6, a torque compensator 7 and an optimum filter 8 has a constant which is utilized as one of dynamic characteristic models determined by engine parameters and a rotational system constant. Meanwhile, by passing a speed detection signal from a speed detector 12 through an optimum filter 8 which is obtained from the rotational dynamic model of a main engine 3, a speed value (g) which is nearly equal to a true value is obtained to enhance the degree of accuracy. It is possible to prevent any wasteful motion by an actuator 2. When set speed is changed, if a generated torque from the main engine 3 is small, a signal (b) is large so that the amount of fuel injection is increased, but if the generated torque is large, the signal (b) is made not large to restrain the amount of fuel injection from being increased.
Patent JP-S57167874-A (JP)
Title: Vehicle to be tracted
Inventor: SATOU ETSUROU
IPC: B62D13/04
Filed: 1981-04-07
Abstract: PURPOSE:To provide possibility for a vehicle tracted turning easily even on a small rod by arranging wheels of the vehicle so that they can be steered by the steering device of the tractor. CONSTITUTION:Driver's seat of a tractor 3 is equipped with a steering device 4 for the vehicle to be tracted 1, which is furnished with a rudder device 5 to be operated by said steering device 4. This rudder device 5 is composed of a reversible motor 501 furnished under the rear body of the vehicle to be tracted 1, an intermediate shaft 502, an electromagnetic brake 506 and a reducing rotational shaft 508, where rotation of the reversible motor 501 shall expand and contract the shaft 510 and rod 514. Thus the knuckle arm 512 can be swung fore and aft.
Patent JP-S58169813-A (JP)
Inventor: TSUSHIMA MASAMITSU
IPC: H01B13/16
Filed: 1982-03-31
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-2000247474-A (JP)
Title: Electrostatic attraction carrying belt and ink jet recording device
Inventor: KAWAI TSUTOMU
IPC: B65H5/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a carrying endless belt and stabilize the carrying speed of a roller by incliningly providing an electrode by a specified angle to the rotational direction of the belt, mounting a power feeder on the inner periphery of a substrate, forming a power feeding terminal of the electrode from a metal, and mounting a joint member for an endless belt joint member on the outer periphery of the substrate of belt. SOLUTION: A carrying belt has a plurality of electrodes 4, 5. The electrode 4 has at one end of the belt 3 a metallic power feeding terminal 4a while the electrode 5 has at the other end thereof a metallic power feeding terminal 5a. To the inner periphery of the belt 3 a power feeding brush being a power feeder is mounted so as to apply different d.c. high voltages to the terminals 4a, 5a, respectively. The electrodes 4, 5 are formed by patterning conductive paint having a rigidity similar to that of the substrate of belt 3 to the inner peripheral surface of the substrate thereof with a specified inclination angle to t rotation direction of the belt 3. With the electrodes formed on the inner periphery of the substrate of the belt 3, a joint member 13 can be mounted to the outer peripheral side thereof.
Patent JP-H04287756-A (JP)
Title: Speed sensor abnormality detecting device for vehicle
Inventor: WATANABE HIDEO
IPC: B60T8/88
Filed: 1991-03-15
Abstract: PURPOSE:To dispense with the addition of hardware by judging a vehicle speed sensor as abnormal when no output is sent from the vehicle speed sensor while a foot brake is released for a preset period then it is operated for a preset period during the engine rotation in the vehicle speed sensor abnormality detecting device of an electronic control device-mounted vehicle. CONSTITUTION:A foot brake release period detecting means 103 detects that a preset period elapses after the foot brake nonoperational state is detected during the engine rotation via detection signals of an engine rotation detecting means 101 and a foot brake operation detecting means 102. When the engine rotation detecting means 101 detects the engine rotation after the foot brake release period detecting means 103 is operated and a preset period or above elapses after a foot brake operation detecting means 102 detects the operation of a foot brake, a foot brake operation period detecting means 104 is operated. If a speed detecting means 100 detects no vehicle speed at this time, the abnormality of the speed detecting means 100 is reported by a warning display means 105.
Patent JP-S61217370-A (JP)
Inventor: NAGAI TATSUO
IPC: B65D30/02
Filed: 1985-03-14
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-S56150210-A (JP)
Title: Construction method and apparatus for asphalt water- shield wall
Inventor: NAKAMURA TAKASHI
IPC: E02B7/06
Filed: 1980-04-17
Abstract: PURPOSE: To smoothen the laid surface of transition material and also the laid surface of asphalt material by using the upside of the transition material as a running roadbed for a paving machine in the course of the construction of an asphalt water-shield wall.  
     CONSTITUTION: By using the upside of a transition material 6 as a running roadbed for a paving machine in the course of construction, the transition material 6 inside a hopper 2a is delivered by a onveyer and dropped in front of laying-leveling plates 2c and 2c'. The transition material 6 so dropped is spread over the section B by forming plates 5a and 5a', and then asphalt is laid to a level slightly higher than a predetermined level F by the laying-leveling plates 2c and 2c'. The preliminary compactors 4c and 4c' tamp the transition material 6, asphalt walling material 7 is then laid on the intermediate portion between the tamped transition materials 6, and tamping operation for the trasition material and the asphalt material is repeated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09247059-A (JP)
Title: Phasing equalizer
Inventor: UCHIJIMA MAKOTO
IPC: H04B7/26
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a phasing equalizer for avoiding the floor phenomenon of an error rate without inserting a known signal. SOLUTION: Symbol groups being orthogonal detection outputs are set to be I(n) and Q(n) (n: natural number) and an assumed maximum phasing frequency to be Fmax. The phasing equalizer demodulating a modulation wave transmitted by loading information on the phase and the amplitude of a radio frequency or on both is provided with a symbol extractor 1 sampling a signal from the symbol groups at time intervals less than 1/(2Fmax), n-pieces of phasing estimating units calculating the phasing vector group Fv (n) from an assumed transmission signal, a signal which is likelihood-judged and the extracted symbol, N-pieces of compensators 30 and 31 which phasing-compensate the symbol groups by using phasing estimated by the phasing estimating units and a selector 4 selecting one group from N-pieces of symbol groups which are phasing- compensated.
Patent JP-S60197210-A (JP)
Title: Liquid layer separating apparatus
Inventor: YAMADA KOUICHI
IPC: B01D17/02
Filed: 1984-03-16
Abstract: PURPOSE:To prevent the leakage of a lower layer liquid caused by the damage of a liquid withdrawal pipe without contacting said liquid withdrawal pipe with the lower layer liquid, by providing the up-and-down movable liquid withdrawal pipe in a vertically suspended state. CONSTITUTION:A liquid withdrawal pipe 2 up and down movable in a vertically suspended state and a liquid level sensor 3 are arranged in a liquid tank 1 and the interface of liquids is sensed by the liquid level sensor 3 to operate a control apparatus for the positional determination of the liquid withdrawl pipe 2 on the basis of the signal of said sensor 3 and the liquid withdrawal pipe 2 falls until the lower end 2a thereof is set in the vicinity of the interface upper layer side. Thereafter, the liquid of the upper layer 4 is transferred from the lower end 2a of the liquid withdrawal pipe 2 toward an outflow port 2b through said liquid withdrawal pipe 2 by sucking or pressurizing operation and poured in a storage tank and a reaction vessel.
Patent JP-S59189569-A (JP)
Title: Device for gelatinizing electrolyte of gelatinized dry cell
Inventor: KATAYAMA MASANOSUKE
IPC: H01M6/22
Filed: 1984-03-16
Abstract: PURPOSE:To enable water to be completely removed from a zinc can by putting an elementary cell into and taking it out of a warm water bath and a cooling bath using a conduit-like case having a U-shaped cross section and is provided with two or more projections on its bottom surface in gelatinizing the electrolyte of a gelatinized dry cell. CONSTITUTION:An elementary cell 1 for a gelatinized dry cell is put into and taken out of a warm water bath and a cooling bath by use of a conduit-like case 3 to gelatinize the electrolyte of the cell 1. The case 3 has a U-shaped cross section, is provided with two parallel projections 7 protruding upward along the longitudinal direction on the inner surface 4 of its bottom, and has an arbitrary number of penetrating holes 8 arranged in zig-zag form in the areas other than those of the projections 7. As a result, since a space 9 is allowed between the bottom surface 1-1 of a zinc can and the projections 7, warm water is homogeneously circulated during the gelatinization carried out in the warm water bath. Besides, water can be completely removed from the bottom surface 1-1 during the cooling process carried out in the cooling bath, thereby preventing any harmful effects such as corrosion of the bottom surface 1-1 which might be caused due to residual water.
Patent JP-S56148623-A (JP)
Title: Driver for auxiliary or donkey engine
Inventor: SUZUKI YOSHITOMO
IPC: F02B67/04
Filed: 1980-04-18
Abstract: PURPOSE: To prevent an auxiliary engine from excessively revoving and noise from being generated by connecting an input shaft which is connected to the crank shaft of an engine to a ring-gear 22, an output shaft to a carrier, and a sun gear to a friction plate.  
     CONSTITUTION: A ring-gear 22 is provided at an input shaft 2 which is connected to the crank shaft 1 of an engine and a carrier 24 is provided at a pulley 3 which drives an auxiliary engines. A friction plate 29 is a sun gear 21. When the number  of engine revolutions does not exceed its preset value, the sun gear 21 is connected  to the carrier 24 and the revolution of the input shaft is transmitted to the drive pulley 3. When it exceeds the preset value, the friction plate 29 is absorbed in an electromagnetic solenoid 30. A differential movement occurs between the ring-gear 22  and the carrier 24 and the drive pulley 3 is decelerated by the input shaft 2. This  can prevent the auxiliary engine from being exceedingly revolved and noise being  generated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55146617-A (JP)
Title: Pcm type recording and reproducing device
Inventor: KOBAYASHI MASAHARU
IPC: H04B14/04
Filed: 1979-04-27
Abstract: PURPOSE: To make it possible to omit a pattern for error detection by using one specific pattern among data patterns as one for error data.  
     CONSTITUTION: Video reproduced signal 2-19 from VTR2-18 is separated into digital signal 2-21 and synchronizing signal 2-30 by signal extracting circuit 2-20. Signal 2-21 is inputted to error detecting circuit 2-22 to check the existence of an error. Signal 2-30 serves as recording control signal 2-32 to control the recording operation of reproducing system memory 2-24. Output 2-23 of circuit 2-22 is sequentially recorded in memory 2-24 together with signal 21. Digital signal 2-25 is read out from memory 2-24 by signal 2-33 from reproduction control circuit 2-35. Here, time prolongation and wow-and-flutter absorption come into effect by signal 2-33. Signal 2-25 is inputted to error signal processing circuit 2-26 to make corrections of error data. This output 2-27 is converted by D/A converter 2-28 into analog signal  2-29, which is outputted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63217888-A (JP)
Title: Video interrupting device
Inventor: YASUDA AKIYUKI
IPC: H04N7/18
Filed: 1987-03-06
Abstract: PURPOSE:To confirm afterwards a person, etc., who have visited during the absence, by starting picture-recording by a VTR by receiving a trigger input, switching the VTR to a prescribed channel, and picture-recording an image from a monitor camera for forming a pair with an external apparatus, only for a prescribed time. CONSTITUTION:When an absence interruption switch 31 is set to ON-state, a trigger signal from an interphone or an infrared-ray sensor arrives. Subsequently, codes for showing a power source ON signal of a VTR, a selecting signal of a channel allocated to a camera corresponding to the interphone or the infrared-ray sensor, which has generated the trigger signal, a VTR picture- recording ON signal, etc., are generated continuously from a code resending part 25e, and they are brought to a photoelectric conversion by an attachment 17 and inputted to a photodetecting part of the VTR. Accordingly, the VTR starts an operation by a picture recording mode of said channel and picture- records an image pickup image of the camera. When the time which is set by a time setting device 26 elapses, the absence interruption picture recording of the VTR is completed.
Patent JP-S53137644-A (JP)
Title: Managing system for hospital information
Inventor: MATSUMURA KAZUHIRO
Filed: 1977-05-07
Abstract: PURPOSE: To offer data required for window accounting or the like quickly, by combinating the window terminal unit accounting machine exclusive use for hospitals and the computer packaging all the softwares for hospitals. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62223123-A (JP)
Title: Expectorant
Inventor: OGASAWARA SADANORI
IPC: C07H15/12
Filed: 1986-03-10
Abstract: PURPOSE:To provide an expectorant containing an N-acetylneuraminic acid salt as an active component, acting to rhelogical property of phlegm, promote the transfer of phlegm toward the oral cavity by the ciliary movement of trachea and facilitating the expectoration of phlegm. CONSTITUTION:An N-acetylneuraminic acid salt of formula (Z is Li or K when n=1) or Z is Ba or Mg when n=2) is used as an expectorant. The compound of formula changes the rheological properties of phlegm (i.e. fluidity, yield value, stickiness, etc.) to convert the phlegm to an easily expectorable state and promotes the transferability of phlegm by ciliary movement. It is administered as finely pulverized inhalable aerosol, e.g. powdery aerosol, liquid aerosol, etc.
Patent JP-H11245635-A (JP)
Title: Safety pneumatic tire
Inventor: SHIMADA TAKU
IPC: B60C13/00
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a tire while keeping normal running performance at a high level with inner pressure filled up and to enhance runflat running performance. SOLUTION: This tire has side walls, a carcass layer, a belt, and a tread part 22 disposed in order for reinforcing, and the tire is provided with a reinforcing rubber layer 24 in a crescent moon shape in cross section for the inner circumferential surface of the carcass layer 18 (18A and 18B) of each side wall. In this case, a rubber-covered cord side reinforcing layer 26 (for example, a cord angle with respect to the radial direction is 0 to 30 deg.) employing aramid fiber cords, is disposed to the outer circumferential side of the carcass layer for the side walls, and aliphatic polyamid fibers are used as the carcass cord of the carcass layer 18 (18A and 18B).
Patent JP-S56148731-A (JP)
Title: Magnetic recording medium
Inventor: NISHIMATSU MASAHARU
IPC: C09D5/23
Filed: 1980-04-18
Abstract: PURPOSE:To obtain a magnetic tape which is low in coefft. of dynamic friction and has superior surface characteristic, high band sensitivity, etc. by using the magnetic coating prepd. by coating the surfaces of magnetic powder with a glyceride and a phosphate followed by drying then kneading these together with a binder, a haredner, etc. CONSTITUTION:100pts. Magnetic powder is added into the soln. prepd. by dissolving about 3- 4pts. glyceride, particularly, a fatty acid ester of a glycerol having a saturated fatty acid of C12- 20 or an alpha-fatty acid ester of a glycerol having a fatty acid of C18 having 1-2 pieces of double bonds in an alpha-position and 1-2 pts. a phosphate of higher alcohol or of alkyl phenol in a solvent such as methyl ethyl kenone, and these are mixed and stirred to allow the above-described additives to adsorb on the magnetic powder, after which the mixture is heated and dried. The magnetic coating prepd. by adding 100pts. the resultant coated magnetic powder in 30pts. a binder resin, and if necessary, adding a destaticizing agent and the like is prepd. This coating is coated on a polyester substrate or the like, whereby the magnetic tape which is low in coefft. of dynamic friction, does not cause tape squeal or the like after the use of multiple repetitive times, and does not cause staining of magnetic heads or the like owing to peeling of the magnetic powder is obtained.