baber/WOPTO huggingface dataset:
Patent JP-S58118030-A (JP)
Title: Magnetic tape and its production
Inventor: IIJIMA KENZABUROU
IPC: G11B5/66
Filed: 1982-01-06
Abstract: PURPOSE:To obtain a magnetic tape which is capable of recording with high density,  by subjecting a thin film of an aging process type magnet alloy over its entire depth to  solid solution treatment and giving an aging process only to a single side of the thin  film while cooling the other side. CONSTITUTION:The material of an aging process type magnet alloy uses a spinodal  decomposing type magnet alloy from which the ferromagnetic phase is deposited by an  aging process carried out after the solid solution treatment. The thickness of a thin  film is preferably set at about 2-50mum. The treatment is applied to the thin film to  convert the material into a mass. The treatment is given to the entire depth of the thin  film. Then an aging process is applied only to the surface layer of the thin film, and  a process is carried out to keep the rest base layer part in a state of solid solution treatment. In other words, the thin film 1 is rolled out consecutively to a water-cooling  drum 3 from a supply reel 2, and a single side of the film 1 is set along the outer  circumference surface of the drum 3 to be cooled. At the same time, an electronic beam  is irradiated to the surface of the other side to heat it up. Thus the thin film 1' undergoes an aging process by heating and is converted into a ferromagnetic layer from  which an aging processed layer 1A, i.e., the ferromagnetic particles are educed. While  the rest basic layer part remains as a solid solution-treated state layer 1B, i.e., a layer  from which no ferromagnetic particle is educed.
Patent JP-S61162186-A (JP)
Title: Production of recombinant phage
Inventor: NOGUCHI TOSHITADA
IPC: C12N15/09
Filed: 1985-01-08
Abstract: PURPOSE:To select efficiently a recombinant phage, by making transformed Escherichia coli catch a recombinant phage, and causing two point crossing recombination of substitution type between hybrid cell and the infected recombinant. CONSTITUTION:A DNA fragment to code genetic information is inserted into a non-essential gene of phage T4 on a plasmid containing a range of the non- essential gene of phage T4, to form hybrid plasmid. Escherichia coli is transformed by the use of this hybrid plasmid. The transformed Escherichia coli is infected with a recombinant phage wherein a DNA fragment containing a transcription initiation signal and a translation initiation signal is linked to a DNA fragment to code enzyme protein, etc. Consequently, two point crossing recombination of substitution type through homologous properties of DNA is caused, to form a recombinant phage.
Patent JP-S62159704-A (JP)
Title: Warming up method of steam turbine
Inventor: OKADA NOBUYOSHI
IPC: F01D25/10
Filed: 1986-01-09
Abstract: PURPOSE:To aim at shorten of starting time, by heating the rotor of a steam turbine by direct injection of a steam in the outside system or that in the inside system so that the time required for temperature elevation of the rotor up to a temperature not less than a specified level is shortened. CONSTITUTION:In the case of a high speed warming up operation of a steam turbine, the steam in the outside system supplied from an outside system steam source 8 such as a boiler, etc., passes through steam supply lines 9a, 9b and is supplied into the turbine from steam inlet parts 5, 6, while, the steam introduced into a seal steam header 29 after being subjected to a temperature reduction at a desuperheater 28 is supplied to the final stage portion in the steam turbine through a steam supply line 31 and a pressure control valve 33. And the steam is directly injected to a rotor 2 at the final stage from an air bleeding opening portion 7. By this, the heating of an entire rotor 2 difficult to be performed up to a temperature of not less than the brittle fracture piece transition temperature, can be carried out remarkably quicker than that in a conventional method, thus, quick starting of a steam turbine can be achieved.
Patent JP-S5699765-A (JP)
Title: Apparatus for preparing popped grain (pon gashi)
Inventor: MATSUBARA TETSUO
IPC: A23L1/18
Filed: 1980-01-10
Abstract: PURPOSE: To prepare a popped grain (pon gashi), by heating a grain, e.g. rice or bean, in an enclosed chamber, and reducing the pressure of the chamber rapidly at the same time.  
     CONSTITUTION: An opening 2 for introducing and taking out a raw material is provided at one side of a spherical chamber 1, and a lid 3 for opening and closing the opening 2 is pivoted on a coupling pin 4 and supported by the chamber 1 swingably. A closed lid locking mechanism 5 for locking the lid 3 is further provided, and a handling bar 6 is equipped on the opposite side of the opening 2. An electric heating apparatus 7 is provided around the chamber 1. A raw material is then introduced from the opening 2 into the chamber 1, and the lid 3 is closed to lock the closed lid 3 with the closed lid locking mechanism 5. The raw material is then heated by the heat source for about 3min, and the chamber 1 is shaken by hand via the handling bar 6. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5495674-A (JP)
Title: Manufacture of drawn film
Inventor: SHIBUYA TERUAKI
IPC: B29C55/00
Filed: 1978-01-12
Abstract: PURPOSE: To obtain a thin drawn polycarbonate film, by crystallizing a laminate of an undrawn polycarbonate film and an undrawn linear polyester film, followed by drawing the laminate under specific conditions.  
     CONSTITUTION: An undrawn linear polyester film, e.g. polyethylene terephthalate, is laminated on an undrawn aromatic polycarbonate film, e.g. bisphenol A type, and heat-treated to give a crystallinity of the polyester of 10W50% before, after, or during the lamination. The laminate is then drawn at 130W190°C to give the product of the draw ratios in the longitudinal and lateral directions of 2W16. The lamination is carried out by coextrusion, extrusion laminating, dry laminating, hot- pressing with rolls, etc. The laminate is stripped after drawing, if necessary. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63170221-A (JP)
Title: Barium ferrite magnetic powder and its production
Inventor: ODAN KYOJI
IPC: C01G49/00
Filed: 1987-01-09
Abstract: PURPOSE:To obtain the titled magnetic powder which is suitable for a magnetic recording medium for high-density recording and has narrow particle size distribution, high saturation magnetization and required coercive force, by subjecting slurry wherein a specified starting raw material is dissolved in water and NaOH is added to produce ppt. to hydrothermal treatment and thereafter mixing flux with the produced ppt. and calcining the mixture and washing it. CONSTITUTION:A starting raw material consisting of the compd. of respective elements having the proportion of 3-11g atom Fe<3+> for 1g atom Ba, (x)g atom M1 (one or more kinds of metals selected from among Ni, Co, Cu, Mg, Mn and Zn) and (x)g atom M2 (one or more kinds of metals selected from among Ta, Sb, Nb, Zr and Ti) for (12-2x-y)g atom Fe<3+> and (y)g atom Fe<2+> is dissolved in water. Then slurry wherein alkali hydroxide is added to this aq. soln. so that the concn. in the soln. after mixing is regulated to >=3mol/l to produce ppt. is subjected to hydrothermal treatment at 130-270 deg.C. After washing produced fine crystalline ppt. is washed with water, 10-180wt.% flux such as NaCl is mixed therewith and the mixture is calcined at 700-950 deg.C and washed and the titled hexagonal lamellate magnetic powder shown in a formula (n=0.8-1.0, x=0.5-1.5, y=0.01-1.5) is obtained.
Patent JP-S5495943-A (JP)
Title: Fillet welding method for preventing skin-layer-fall-off- cracking of steel plate
Inventor: INOUE HISASHI
IPC: B23K9/02
Filed: 1978-01-11
Abstract: PURPOSE: To prevent the skin-layer-fall-off-cracking due to the welding work in the case of fillet welding of steel plate, by carrying out the flaw inspection along the weld line at ungrooved side under a specific condition, and then, by applying the local buttering welding to the place where exists fine interpositions.  
     CONSTITUTION: The flaw inspection along the weld line at the ungrooved side of the steel plate is carried out using a probe of above 6MHz frequency and of under 10mm diameter, being provided with the delay line, and a flaw detector for oscillatomg a sharp pulse in which the product of the rise-up time and the number of pulse wave is under 25 × 10 -8  seconds; hereby, fine interpositions 8 existing in the depth 0.8W8mm directly under the surface are detected. After locally applying the buttering welding only to this flaw detecting place, the fillet welding is performed. According to this method, the fall-off-cracking of the skin layer can be perfectly prevented, and the defectless weld zone passing the ultrasonic test can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03206781-A (JP)
Title: Pattern split display system
Inventor: NOGA TAKEHIRO
IPC: H04N5/265
Filed: 1990-01-08
Abstract: PURPOSE:To make the controller small, to reduce the cost and the power consumption by applying horizontal, vertical scanning at a speed being n-times that of the standard system to a television camera, outputting a video signal and using a video changeover circuit so as to switch and output the video signal in a preset order in response to the scanning of the telecamera. CONSTITUTION:The system is provided with plural video signal output means 1-4 applying horizontal and vertical scanning at a speed being n-times the standard system and outputting a video signal and a video changeover means 7 switching and outputting a video signal in the preset order sequentially at a period corresponding to the horizontal and vertical scanning while receiving the video signal respectively. Moreover, a synchronizing signal superimposing means 8 is provided, which superimposes the synchronizing signal of the standard system onto a signal outputted from the video changeover means 7 and outputs the resulting signal. Thus, the constitution of the controller is simplified, the size is made small and the cost is reduced.
Patent JP-S57115758-A (JP)
Title: Thin enclosed cell
Inventor: SHIMIZU SHIYOUTAROU
IPC: H01M2/04
Filed: 1981-01-09
Abstract: PURPOSE:To produce an enclosed structure with high security, by piling a metal flange in the shape of a hollow on a cell can on one side sticking them with an organic adhesive agent, and welding the metal flange and the other side of the cell can, to enclose them. CONSTITUTION:The upper part of a negative electrode can 1 in shape of a plate in a thin enclosed cell which is about 1mm. thick in all is stuck to the metal flange 11 in the shape of a hollow with an organic adhesive agent 10 such as silione rubber being electrically insulated. After cell contents such as positive electrode active material 6, negative electrode active material 7, a separator 5 and un-woven cloth 8 are fed, the peripheral part of the metal flange 11 and the peripheral part of the plate-shaped positive electrode can 3 are welded by radiating laser beam, to enclose them. Accordingly, not only reliability of the sticking parts can be increased by enlarging the sticking area with the adhesive agent 10, but also deformation and strain of the cell can be absorbed. Effect of preventing leakage can be improved thereby.
Patent JP-S5495952-A (JP)
Title: Repairing method for vertical plane of large cast steel structure by building up
Inventor: MATSUNAMI AKIRA
IPC: B23K9/04
Filed: 1978-01-13
Abstract: PURPOSE: To carry out the buld-up repairing of high quality with corrosion resisting and wear resisting properties in a short time under the set-up condition, by building up the first layer with the mild steel according to the gas shielded arc swinging and climbing automatic welding system using the pulsed power source, and by building up the second and later layers with the austenitic stainless steel.  
     CONSTITUTION: The gas shielded arc swinging and climbing automatic welding system is employed by reason as follows; the plane to be built up is vertical and this system is the arc swinging type whose heat input is as large as possible to supply so sufficient heat to the welding of a large capacity that the effect almost similar to the preheating and after-heating is given to the build-up zone. For the material of build up welding of the first layer, the mild steel especially the low carbon steel with carbon equivalent under 0.09% is employed. For the building up material of the second and later layers, the austenitic stainless steel for improving the corrosion resisting, wear resisting and impact resisting properties is employed. The residual in the built up layer distributes in a sectional area about 1/100 of the parent metal,  stress and its influence is considered a little. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07204474-A (JP)
Title: Membrane separation apparatus and washing thereof
Inventor: SHIRAKATA TADASHI
IPC: B01D65/02
Filed: 1994-01-13
Abstract: PURPOSE:To efficiently wash the interior of a membrane separation apparatus. CONSTITUTION:A raw water chamber washing process opening valves V4, V5 and closing other valves to circulating washing water only to the raw water chamber 20 of a membrane separation apparatus main body 2 and a transmitted water chamber washing process opening valves V6, V7 and closing other valves to circulating washing water only to a transmitted water chamber 2b are executed. By this constitution, washing water is not transmitted through a separation membrane during washing. Therefore, the contamination of the separation caused by the bonding of fine particles peeled and dispersed in washing water or fine particles originating from raw water for washing to the surface or interior of the separation membrane at the time of transmission is not caused. Good washing effect can be certainly obtained by efficient washing.
Patent JP-2000198951-A (JP)
Title: Particle-dispersed solution and cured film made therefrom
Inventor: MATSUDA KUNIHARU
IPC: C09D7/12
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To obtain a particle-dispersed solution reduced in the agglomeration of the dispersed particles and showing good particle dispersedness by dispersing microparticles in a dispersion medium and adding an onium salt to the dispersion. SOLUTION: This solution contains an onium salt, dispersed microparticles, and a dispersion medium for dispersing the microparticles. When the dispersion medium is a solution of a polymerizable material, the rate of its polymerization can be retarded by adding an onium salt to the material; therefore, the particle- dispersed solution undergoes little viscosity change even after a long-term storage. A cured film prepared by curing the solution contains at least the onium salt and the dispersed microparticles. Further, it may additionally contain the dispersion medium in which the microparticles are dispersed and a polymer of the medium. The amount of the onium salt added is desirably 0.001-10 wt.%. The onium salt is exemplified by an ammonium salt, a phosphonium salt, a sulfonium salt, an oxonium salt, or an iodonium salt.
Patent JP-S61163192-A (JP)
Title: Vacuum vapor deposition apparatus
Inventor: BUSSHU TERUO
IPC: C30B25/16
Filed: 1985-01-11
Abstract: PURPOSE:To avoid the pollution due to the atmosphere without breaking the vacuum even when the substance of high vapor pressure is evaporated and to obtain a high- quality thin film by using an infrared radiation thermometer wherein the optical fiber held in a cylindrical body provided freely detachably to an evaporation chamber is utilized. CONSTITUTION:A cylindrical body 7 is formed by a cylindrical part 7a and a flange 7b and fitted to a flange 5 provided to an evaporation chamber main body with the flange 7b. An optical fiber 10, a heater 11 and a water cooling pipe 12 are respectively provided in an inside part of the cylindrical body 7. A cover 8 fixed around a temp. measuring window 9 is fitted to an aperture part of an evaporator side of the cylindrical body. In the optical fiber 10, an incident part of light in one end is opposed to a substrate 1 and the other end part is connected to an infrared radiation thermometer head 13. The infrared rays A generating from the substrate 1 are sensed with the optical fiber 10 and the thermometer head 13 via the temp. measuring window 9. The substance adhered on the window 9 is scattered by heating the incident part of light positioning in the neighborhood of the window 9 with the heater 11. The discharge of the impurities in the inside of the cylindrical part 7a is decreased with the water cooling pipe 12.
Patent JP-H09188849-A (JP)
Title: Thermosetting coating composition
Inventor: MATSUI SHIGEKI
IPC: C09D133/02
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To obtain a 1-coat 1-bake solid color coating material excellent in gloss, weathering resistance, scratch resistance, low-temperature curability and storage stability by mixing a carboxylic resin (A) with a vinyl copolymer (B) having epoxy groups and siloxy groups, a blocked-isocyanate-group-containing compound (C) and a cure accelerating catalyst (D). SOLUTION: Component A has an acid value of 30-170mgKOH/g and a hydroxyl value of 5-50mgKOH/g and is exemplified by a polyester resin. Component B has epoxy groups and siloxy groups each represented by formula I (wherein R1 and R2 are each a 1-16C alkyl, phenyl, an aryl, H, Cl or F; and R3 is a 1-16C alkyl, phenyl or an aryl). Component C is obtained by blocking a polyisocyanate compound with an active hydrogen compound. Component D is e.g. tetraisopropyl titanate. The mixing ratio is such that 30-150 pts.wt. component A is used per 100 pts.wt. component B, and 1-100 pts.wt. component C is used per 100 pts.wt. components A and B.
Patent JP-S57116452-A (JP)
Title: Signal transmission system
Inventor: OKAMOTO MICHIO
IPC: H04J3/00
Filed: 1981-01-09
Abstract: PURPOSE:To transmit signals efficiently by mixing and assigning analog and digital signals, quantized in accordance with a mode instruction, in a frame on bit basis, by a system which transmits different kinds of signals from a transmission point to a reception point simultaneously. CONSTITUTION:An analog signal is converted by a quantizing block 11 into digital codes a'', b''..., which are sent to a tramsitted-signal form block 13. Digital codes alpha, beta...,on the other hand, are sent to the block 13 through a digital-code processing block 12 or converted into time-series codes a1, a2... in a special case to be sent to the block 13. A block 14 receives the output of the block 13 through a transmission line 17 and converts it into the input signal form of the block 13, and contents given by an instruction P are supplied to a Q again to be decoded according to it. The outputs a', b'... of a decoder 15 for PCM, etc., are restored to codes (a), (b)..., and the outpts alpha', beta'... of a block 16 are restored to codes alpha, beta....
Patent JP-H08191042-A (JP)
Title: Electron beam exposure system and adjusting method thereof
Inventor: SOMETA YASUHIRO
IPC: H01L21/027
Filed: 1995-01-11
Abstract: PURPOSE: To enable the acceleration and the increase in precision of the adjustment of lens barrels to be made feasible by providing a means capable of simultaneously performing the adjustment of a number of lens barrels. CONSTITUTION: Firstly, the marks 9 on mark wafers 10 beneath respective lens barrels 11 are simultaneously scanned per respective lens barrels so as to measure the mark currents on respective scanning positions by a mark current detector 52. Next, the measured changes in the mark currents are processed by a computer in a work station 16 so that proper voltages may be simultaneously set up on electron guns 1-3, electronic lenses 4-6 and a deflector 7 to be calibrated. Through these procedures, the title electron beam exposure system capable of the acceleration and the increase in precision of the adjustment of lens barrels and the adjustment thereof, the even exposure in said exposure system having multicolumns as well as the miniaturization thereof can be realized.
Patent JP-H02276576-A (JP)
Title: Production of tryptophanase
Inventor: KURUSU YASUROU
IPC: C12R1/19
Filed: 1990-01-11
Abstract: PURPOSE:To produce and collect a remarkable amount of tryptophanase by culturing coryneform bacteria having the ability to produce the tryptophanase in a culture medium. CONSTITUTION:Coryneform bacteria, transformed with a plasmid composed of a DNA region containing a tryptophanase structural gene, a DNA region containing a promoter capable of controlling expression of the above-mentioned gene and an operator, a DNA region having autonomous replication ability in the coryneform bacteria and a DNA region having the stabilizing function in the coryneform bacteria and having the ability to produce tryptophanase are prepared. The aforementioned coryneform bacteria are then normally cultured in an ordinary nutrient culture medium containing C sources, N sources, inorganic salts, etc., under conditions of about 20-40 deg.C and pH5-10 and aerobic conditions, such as spinner culture with aeration. Microbial cell are subsequently obtained from the resultant culture by centrifugation, etc., and the tryptophanase is collected from the above-mentioned microbial cells by a well-known method.
Patent JP-S57117058-A (JP)
Title: Composite computer
Inventor: SHIYOUROJI KENJI
IPC: G06F15/167
Filed: 1981-01-13
Abstract: PURPOSE:To unify input/output circuits and to execute the processing irrespective of a processing time, by coupling each microprocessor unit through a common bus, and providing an FI/FO memory circuit. CONSTITUTION:The SEND side is provided with a priority process-part 3-1 for controlling a transmission request signal REQ, an acknowledgement signal ACK and a system bus state signal BBSY, an FI/FO memory part 3-2 for storing a series of data, a block ready part 3-3 for showing a block data storing state, and a clock controlling part 3-4 for sending out data one by one. On the other hand, the REC side is provided with a part 3-5 for discriminating whether the system bus is in use or not, a signal checking part 3-6, an FI/FO memory part 3-7 for storing receiving data, and an interruption generating part 3-8 for making an MPU start to read.
Patent JP-H11204236-A (JP)
Title: Heater circuit
Inventor: IRIE TAKANORI
IPC: G05D23/19
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a heater circuit to detect failure of an SSR(solid state relay) regardless of its on/off condition to securely protect a subject to be heated, and specify that the cause of the failure exists in the SSR. SOLUTION: A current carrying detection circuit 11 detects if an output voltage of an SSR or a current exists or not as an on/off signal, a determination circuit 12 determines a synchronism condition of an on/of control signal with the detection signal of the current carrying detection circuit 11, and a failure generation output circuit 13 obtains output of SSR failure detection when the determination circuit 12 determines a non-synchronism condition, thereby if the SSR itself is in normal or in abnormal can be directly determined.