baber/WOPTO huggingface dataset:
Patent JP-H10264282-A (JP)
Title: Wrapping material for microwave oven
Inventor: KATO KAZUFUMI
IPC: B32B27/10
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent foods from being dried or from being sticky due to drip by laminating successively a water-absorption sheet for absorbing and retaining water and a porous thermoplastic resin film on the inner layer comprising a water-permeable hydrophobic fiber sheet, and specifying an air permeability of a laminated sheet employing paper in its outermost layer. SOLUTION: The laminated sheet 1 forming a wrapping body is of a laminated sheet comprising four layers of a first layer being a water permeable hydrophobic fiber sheet 2 in its inner layer to be contacted with foods, a second layer being a water absorption sheet 3 for absorbing and retaining water, a third layer being a porous thermoplastic resin film 4, and an outermost layer being laminated paper 5. Also, this sheet is a laminated sheet comprising three layers formed of laminating porous thermoplastic synthetic resin film 4 in which the outermost layer is substantially used as the third layer 3. Then, the laminated sheet has an air permeability of 1000-10000 sec/100 cc.
Patent JP-S61246237-A (JP)
Title: Production of phenolic resin composite foam
Inventor: SAEKI YUKIO
IPC: C08J9/04
Filed: 1985-04-25
Abstract: PURPOSE:To obtain the titled foam having a high rate of curing and foaming, a high compressive strength, and a low water absorption and scarcely causing powdering, by heating a material for phenolic resin composite foam comprising a specified powdered novolak phenolic resin, a blowing agent, a blowing aid, inorganic expanded particles, etc. CONSTITUTION:The titled foam is obtained by curing and foaming a material for phenolic resin composite foam obtained by mixing 100pts.wt. powdered novolak phenolic resin obtained by reacting a phenol with an aldehyde in the presence of an acid catalyst and having a number-average MW of 250-600, a free phenol content of 1-10wt% and a bulk density of 0.15-0.50 with 3-20pts.wt. blowing agent such as azodicarbonamide, 0.1-7pts.wt. curing (foaming) aid such as urea, formic acid, oxalic acid, maleic acid, fumaric acid, (p-hydroxy)benzoic acid, salicylic acid or phthalic acid and 10-90pts.wt., per 90-10pts.wt. resin, inorganic expanded particles (e.g., pearlite or 'SHIRASU' balloons) of a bulk density of 0.05-0.50 and a particle diameter of 0.2-7mm by heating at 100-250 deg.C for 2-60min.
Patent JP-S5713741-A (JP)
Title: Emitting method for charged particle beam in manufacture of semiconductor device
Inventor: IIDA YASUO
IPC: H01L21/027
Filed: 1980-06-27
Abstract: PURPOSE:To eliminate the problem of storing charge and the occurrence of stress by removing only an insulating film at the side face of a semiconductor substrate and emitting charged particle beam while maintaining an electric contact via the side face of the substrate. CONSTITUTION:An electron sensitive resist 508 is coated on a machined silicon oxidized film 202, is installed on an electron beam exposure device at a specimen base 510, an electron beam of approx. 10-30kV of accelerating voltage is emitted, is passed through the oxidized film while partly applying the energy to the resist, is thus arrived at a semiconductor substrate 101, is then escaped to an earth through a wire 509 formed at the side face from which an insulating film is removed, thereby preventing the charging of the substrate 101 and performing a normal exposure. After the exposure is finished, the resist is exfoliated by dry etching, and a patternd oxidized film can be obtained. In this manner, the deformation of the substrate can be reduced, and the diffusion of the impurity can be reduced.
Patent JP-H04298132-A (JP)
Title: Narrow band disturbance detector
Inventor: HASHIMOTO TAKESHI
IPC: H04B1/71
Filed: 1991-03-26
Abstract: PURPOSE:To detect a narrow band disturbance with high accuracy by dividing a reception signal into a different frequency band, detecting the divided signal, detecting all bands for each band and comparing the detected result with a reference level. CONSTITUTION:A reception signal is distributed into (n+1) signals by a distributer 2, each distributed signal is divided to a different frequency band by band pass filters 31-3n and a reception signal of each frequency band is detected by detectors 41-4n. On the other hand, a detector 40 detects a reception signal of all bands and a weighting section 5 gives weighting as 1/n. Comparators 61-6n compare output levels B1-Bn of the detectors 41-4n with an output level of the weighting section 5 and when the output levels B1-Bn of the detectors 41-4n are larger than the output level of the weighting section 5, a detection pulse is generated to detect a narrow band disturbance, Thus, the narrow band disturbance is detected with high accuracy by comparing all the band levels of the SS signal whose spectrum is made flat with the level of the band split by the filters.
Patent JP-H08261659-A (JP)
Title: Executing method for inorganic fiber laminated block on furnace wall
Inventor: SAKURAI SEIJI
IPC: F27D1/16
Filed: 1995-03-20
Abstract: PURPOSE: To provide a method for executing an inorganic fiber laminated block on a furnace wall in which the blocks made by holding many inorganic fiber blankets in a laminated state by support fittings can be held at the wall in a short time without necessity of a special tool. CONSTITUTION: In a method for executing a laminated block A made by holding inorganic fiber blanket (a) in a laminated state through the tandem member 1 of a support fitment B at a furnace wall, either the engaging material 3 or the engaging material 4 so provided as to extend in two directions of the blanket laminating direction and the blanket surface direction at the end of the fitment is engaged with the hook of the anchor end provided at the furnace wall side in response to the direction when the block A is disposed to hold the block A at the wall. Accordingly, since the material 3 or 4 of the block A side may be engaged wit the hook of the end of the anchor of the furnace wall side, special tool is eliminated, thereby extremely simplifying the operation.
Patent JP-S5517300-A (JP)
Title: Method of and device for clamping cable or like to surface of metallic member
Inventor: HANSU GUNTERUMAN
IPC: B23K35/28
Filed: 1979-07-12
Abstract: 1. Process for fixing cables to the surface of wheel-carrying track elements, in particular rails, a bed plate on which the cable is arranged being rigidly joined to the surface of the track element by means of a solder, the melting point of the solder being below the transformation temperature of the material of which the track element consists, and the heat required for melting the solder being supplied by a reacting aluminothermic composition, characterized in that a) the fixing of the cable to the bed plate, by casting an aluminothermically generated metal melt around it, and the soldering of the bed plate to the surface of the track element are carried out simultaneously in a single working step and b) the solder used has a composition of 39 to 41 % by weight of Ag, 18 to 20 % by weight of Cu and 18 to 22 % by weight of Cd, the remainder being zinc.
Patent JP-S63252568-A (JP)
Title: Aerosol apparatus and its preparation
Inventor: OGURI KUNIO
IPC: B65D83/38
Filed: 1987-04-09
Abstract: PURPOSE:To enhance rustproof and anticorrosion effect, by applying a protective film to the inner surface of a can after molding and inserting a valve assembly in a holder part through a packing and caulking the outer periphery of the holder part by a cover. CONSTITUTION:The matrix body of a can 2 composed of a bottomed cylindrical body is subjected to press molding to provide a shoulder part 4, a neck part 5 and a holder part 6 on a can body part 3. Next, a protective film 8 is formed to the entire region of the inner peripheral surface of the can 2. In the next process mounting a valve assembly 10, a packing 9 is fitted onto the outer periphery of a valve housing 12 and the valve housing 12 is inserted in the holder part 6 and the neck part 5 so as to bring the packing 9 into contact with the inner peripheral surface of the holder part 6. Subsequently, a cover 11 is allowed to cover the upper part of the valve assembly 10 and the lower end part 17 of the cover 11 is caulked to be engaged with a string 7. As a result, the valve assembly 10 is strongly fixed to the can 2 without damaging the protective film 8.
Patent JP-H04298255-A (JP)
Title: Electrostatic precipitator
Inventor: FUJII SHUICHI
IPC: B03C3/38
Filed: 1991-03-26
Abstract: PURPOSE:To provide the electrostatic precipitator which can capture the dust in a vacuum chamber over a wide range with simple constitution. CONSTITUTION:The electrostatic precipitator which attracts the dust D in the part to be subjected to dust removal to a dust collecting electrode 1 provided in a vacuum chamber and electrified with a positive charge by electrifying a negative charge to the dust D in the part C to be subjected to dust removal is provided with a cathode ray 5 for radiating thermions 7 to the dust D as a means for electrifying the negative charge to the dust D. This cathode ray 5 is formed to a coil shape so that the prescribed radiation range is obtd.
Patent JP-S58204698-A (JP)
Title: Diaphragm film for acoustic device
Inventor: KAMIYAMA MASAHIKO
IPC: H04R7/02
Filed: 1982-05-24
Abstract: PURPOSE:To extend the range of low frequency reproduction by using a diaphragm made of a film of polyamide resin or polyamide copolymer resin whose water absorbing factor is a specific value or below and to decrease the distortion factor by increasing the loss coefficient and suppressing the split resonance at high frequencies small. CONSTITUTION:The film made of the polyamide resin such as nylon 12, nylon 11 and nylon 512 whose water absorbing factor is <=5% in water at 20 deg.C or a polyamide copolymer resin such as nylon 12, nylon 11 and nylon 612 as major constituent is stretched. This stretched film is used as a diaphragm film for acoustic device to extend the range at low frequency reproduction. Further, the loss coefficient is increased to suppress the split resonance at high frequencies small, and the distortion factor is reduced, the directivity of the film itself is reduced, allowing to extend the range at high frequency reproduction.
Patent JP-S5612395-A (JP)
Title: Oxazolinoazetidinone derivative
Inventor: YAMAMOTO SADAO
IPC: C07D507/00
Filed: 1979-07-10
Abstract: NEW MATERIAL:A compound expressed by formula I (R 1  is alkyl, aryloxyalkyl, aralkyl or aryl group; R 2  is H or carboxyl-protecting group; R 3  is halogen or hydroxyl group; R 4  is H or alkoxy group).  
     USE: An intermediate for the synthesis of a 1-oxacephem compound useful as an antimicrobial agent.  
     PROCESS: Penicillin 1-oxide expressed by formula II, e.g. 6β-benzamidopenicillanic acid diphenylmethyl ester 1β-oxide, and triphenylphosphine are dissolved in a solvent, e.g. toluene, and an acid catalyst, e.g. squalic acid, is added to the resulting solution. The mixture is then subjected to ring opening and closure by heating, and the solvent is distilled off. Acetonitrile is added to the residue to precipitate and remove triphenylphosphine sulfide. Isopropyl alcohol is further added to deposit the objective compound as crystals. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62243740-A (JP)
Title: Cold forming tool steel
Inventor: UCHIDA NORIMASA
IPC: C22C38/46
Filed: 1986-04-16
Abstract: PURPOSE:To manufacture a cold forming tool steel having superior suitability to cold hobbing and high hardness by adding specified percentages of C, Si, Mn, Cr, Mo and V to Fe. CONSTITUTION:A steel consisting of, by weight, 1.1-1.4% C, <=0.7% Si, 0.5-1.5% Mn, 6.5-10.0% Cr, 0.5-2.0% Mo, 0.05-0.7% V and the balance Fe with impurities or further contg. <=1.5% Ni is manufactured. The steel has superior suitability to cold hobbing and the hardness is made as high as >=60 HRC by hardening and tempering. A bainitic structure is not formed and superior resistance to surface roughening is provided. Accordingly, the steel is useful as a material for a cold forming tool such as dies for embossing.
Patent JP-S60232677-A (JP)
Inventor: MORITA MASAHITO
IPC: H01T13/20
Filed: 1984-05-02
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-H07280129-A (JP)
Title: Solenoid valve control device
Inventor: ASAI MIKIO
IPC: F16K31/06
Filed: 1994-03-31
Abstract: PURPOSE:To provide a solenoid valve control device capable of easily setting memory area assignment. CONSTITUTION:A communication command unit 35 having a memory for temporarily storing solenoid valve drive data outputted from a programmable controller 36, is fitted with a covalent detection switch 39 for outputting a signal to make judgement as to whether the group of the data is usable together with other groups for the same control, and a controller service detection switch 41 for outputting a signal corresponding to the number of controllers to be used.
Patent JP-S58206160-A (JP)
Title: Manufacture of semiconductor device
Inventor: WADA YASUO
IPC: H01L29/78
Filed: 1982-05-26
Abstract: PURPOSE:To prevent the line-to-line short of the second layer gates at the two layer gate structural MOS integrated circuit by a method wherein buried layers are formed at the step parts of the first layer gates. CONSTITUTION:After a thermal oxide film 12 is grown on a silicon substrate 11, the first layer gates 13 consisting of poly-silicon doped with phosphorus are formed according to the normal CVD method, phosphorus diffusion technique and phot etching. After then, a thermal oxide film 14 is grown moreover, and then the second layer gate oxide films 15 are grown. Then after a poly-silicon layer 16 doped with phosphorus is formed as to cover the whole, the poly-silicon layers 17 for burying are formed at the sides of the first layer gates 13 according to etching. After a thermal oxide film 18 is formed finally, the second layer gate 19 is formed on the whole surface according to the CVD method and the photo etching method.
Patent JP-S5423338-A (JP)
Title: Mos dynamic memory device
Inventor: OGURA ISAO
IPC: G11C11/409
Filed: 1977-07-22
Abstract: PURPOSE:To reduce the area of a memory cell with the rewriting level prevented from decreasing by one, by improving a sense circuit part.
Patent JP-S5422710-A (JP)
Title: Return feeding system for remote feeding
Inventor: SAKUYAMA ISAO
IPC: H04B3/44
Filed: 1977-07-21
Abstract: PURPOSE:To secore an easy return feeding to realize economization without installing special feed return circuit but by returning the feeding current from the feeding voltage diode to be supplied to the amplifier at the unmanned repeater station.
Patent JP-S57202864-A (JP)
Title: Turntable
Inventor: KONYA TAKASHI
IPC: H02K15/03
Filed: 1981-06-09
Abstract: PURPOSE:To simplify the manufacturing steps and a motor and to obtain a strong rotary torque by forming integrally a rotor magnet, thereby reducing the number of component parts. CONSTITUTION:A turntable 1 is formed of a plastic magnet which is mixed with ferrite powder, and the lower surface of the turntable is formed with a rotor magnet 2 which is magnetized so that an alternating magnetic field is presented in a circumferential direction. A drive coil 3 and the rotor magnet 2 are confronted planarly to each other, and the turntable 1 is supported by a sindle 4, thereby forming a motor 5 which drives directly the turntable 1.
Patent JP-H04319961-A (JP)
Title: Liquid developer for electrophotography
Inventor: SHINOZUKA SHOICHI
IPC: G03G9/12
Filed: 1991-04-19
Abstract: PURPOSE:To provide a toner image having a sufficient density and a clear profile by low pressure without toxicity by using a silicone oil as a carrier liquid. CONSTITUTION:A silicone oil is used as a carrier liquid in a developer in which toner, having a main component of a coloring agent and resin, is diffused in a highly insulative low dielectric constant carrier liquid. In this case, developing is conducted with electrified toner selectively adhering to an electrostatic latent image by electrophoresis to form a toner image on a photosensitive body 1. Then the toner image is transferred to an intermediate drum 50 by making an intermediate transfer roller 50 abut on a photosensitive body drum 1 and appliying an electric field. On the other hand, a recording paper 21, as a recording medium, delivered from a paper-feeding device 20 is carried to an abutting position with the intermediate transfer roller 50 to be applied with pressure by a pressing roller 40. Here the toner image on the photosensitive body drum 1 adheres to the recording paper 21 to be transfered.
Patent JP-H06302316-A (JP)
Title: Polymer secondary battery
Inventor: ARAYA KOTARO
IPC: H01M4/137
Filed: 1993-04-15
Abstract: PURPOSE:To provide a secondary battery small in internal resistance and high in output density. CONSTITUTION:In a secondary battery, which is composed of a positive electrode 2, a negative electrode 1, and electrolyte and at least one electrode of which is made of conductive high polymers, the high polymer chains of the conductive high polymers to become electrodes are oriented in the direction of electric force lines of electrodes. The orientation can be materialized by orienting the high polymer chains by, for example, elongation processing or application of magnetic fields to conductive high polymers in liquid crystal condition.
Patent JP-2000283903-A (JP)
Title: External output method for measured load in material testing device, and material testing device
Inventor: UNO HIROSHI
IPC: G01N3/08
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a material testing device and an external output method for a measured load therein, capable of generating a sufficient processing time in a servo loop as far as possible, and of outputting a detected signal proportional to the load as far as possible. SOLUTION: In this material testing device for adding a load L to a material test piece 9 by means of an actuator 8, detecting the load L of the material test piece 9 by means of a sensor 11, and using a detected signal F of the sensor 11 as a feedback signal, a difference signal Er between the detected signal F from the sensor 11 and a control target input signal Ei is input into the actuator 8, while the detected signal F from the sensor 11 is corrected in such a way as to be proportional to the load L by a correction portion 14 provided outside a servo loop, and thereafter is externally output.
Patent JP-H02268960-A (JP)
Title: Production of internal chill body of manifold ceramic pipe
Inventor: FUKAO KANAME
IPC: B22D19/00
Filed: 1989-04-07
Abstract: PURPOSE:To obviate the generation of the detachment, etc., of a manifold ceramics pipe, etc., in spite of a high temp. and oscillation by locally reinforcing a part having the curvature of a projecting shape toward the inside surface of the branch part of the manifold ceramics pipe, and then internally chilling the same with a metal. CONSTITUTION:The manifold ceramics pipe 1 which is a part liner having a forked shape is cast-molded of aluminum titanate and is calcined at a prescribed temp. after drying. Colloidal silica is brushed and impregnated to the outside surface of the part, which has the curvature of the projecting shape toward the inside surface, of the branch part of this port liner. The port liner is dried at a prescribed temp. and is internally chilled by an aluminum alloy. Cracks are not generated at all in the port liner at the time of the internal chilling. The generation of the problems, such as detachment of the manifold ceramics pipe, is obviated in this way. Even if the ceramics pipe is subjected to the high temp. and oscillation by an engine operation.
Patent JP-H05292472-A (JP)
Title: Automatic level controller
Inventor: KAMIMURA SHIGEKI
IPC: H04N7/015
Filed: 1992-04-09
Abstract: PURPOSE:To stably pull the level of a video signal into a desired level without prolonging pull-in time even when the accuracy of automatic level control(ALC) is improved by increasing the number of bits expressing the video signal level. CONSTITUTION:When an input video signal level is a desired value, a U/D counter control circuit 31 outputs a signal to stop U/D counters 33-35 and when the level is deviated from the desired value, up or down control signals are outputted corresponding to the deviating direction. In an area where the input video signal level is away from the desired value, a decoder 30 operates the bit counters 34 and 35 at high speed by impressing active signals so as to speedily vary the output of the ALC. Thus, when the input video signal level is close to the desired value, the high-accuracy ALC output depending on all the bits of the counters 33-35 can be obtained and when the level is away from the desired value, the ALC output to pull it in at high speed can be obtained.
Patent JP-S57204433-A (JP)
Title: Diferential gear testing device
Inventor: YOSHINUMA KOUKICHI
IPC: F16H48/06
Filed: 1981-06-11
Abstract: PURPOSE:To execute a test with high accuracy, by detecting a unallowable speed variation for detecting not only an excessive speed deviation but also a too small speed  deviation. CONSTITUTION:A differential gear test controller 6 is subjected to speed control or torque control by a set command S1 of a speed or torque. When a speed is controlled, and when torque is controlled, the left shaft and the right shaft are controlled to N0+ DELTAN and N0-DELTAN, respectively, against the controlled reference rotational frequency N0,  and the torque-controlled rotational frequency N0, respectively. The left and right rotational frequencies N1, N2 are outputted from rotation speed detectors 6g, 6h, and in a reference rotational frequency detecting circuit 1, the reference rotational frequency N0 is calculated. N0 and N1 are sent to a left shaft deviation detecting circuit 2, a left shaft speed deviation DELTAN1 is detected, is compared with a speed deviation command value DELTAN by an absolute value amplifier 3, and an absolute value of its error (alpha) is multiplied by a constant K and is outputted. An output of the amplifier 3 is compared with an output of an absolute value amplifier 4 for converting the command value DELTAN to an absolute value, and only in case when the output of the amplifier 3 is larger, a detecting circuit 5 is operated, and a signal showing a unallowable speed deivation is generated.
Patent JP-H01263990-A (JP)
Title: Storage hold circuit for electronic apparatus
Inventor: TANEDA ATSUSHI
IPC: G11C5/00
Filed: 1988-04-13
Abstract: PURPOSE:To maintain stored information by scarcely using the internal power source of an external storage unit by providing one or more connector to be exclusively used for power supply on the main body of an electronic apparatus side separately from the ordinary connector used for exchanging information between external storage units. CONSTITUTION:When an external memory cartridge 6 is used, the cartridge 6 is inserted into the housing port 4 of an electronic typewriter main body and information exchange, etc., are performed with the typewriter main body. Necessary information is registered in the random access memory in the cartridge 6. Even when the cartridge 6 is taken out from the housing port 4, the recorded information is held by the internal power source of the cartridge 6 and therefore, the cartridge 6 can be kept separately from the typewriter. However, there is a possibility of destruction of the recorded information by a lowering in power supply, etc., due to the service life of the internal power source. Therefore, the used cartridge 6 is inserted any one of slots 5a to 5c for supplying power to external memories and electric power is supplied to the cartridge 6 through a connector for power supply only in the slots 5a to 5c. Therefore, the information recorded in the cartridge 6 can be maintained without using the internal power source of the storage unit even when the unit is not used.
Patent JP-S63254033-A (JP)
Inventor: WAKAGI YASUHIRO
IPC: B32B27/12
Filed: 1987-04-13
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。