baber/WOPTO huggingface dataset:
Patent JP-S6049943-A (JP)
Title: Screen for screen printing
Inventor: NAGASE SHINICHI
IPC: B41F15/34
Filed: 1983-08-29
Abstract: PURPOSE:To shorten the time of print-out as well as obtain clear pictures by preventing the occurrence of halation when making plates by forming a screen of raw filaments obtained from a mixture of a transparent polyester resin and a compatible ultraviolet rays absorber. CONSTITUTION:In spinning raw filaments to make up a screen for screen printing, a transparent polyester resin is mixed with an ultraviolet ray absorber, such as 2-hydroxyalkoxy-4-alkoxybenzophenone, 2,4-dihydroxybenzophenone, etc. Since these compounds are compatible with the polyester resin, the strength and durability of the raw filament for screen are higher than the conventional titanium dioxide-added semidull polyester filament. In addition, the filament has a characteristic property such as not to be elongated to more than necessary.
Patent JP-S6313173-A (JP)
Title: Disk device
Inventor: YAMAUCHI KEIICHI
IPC: G11B20/18
Filed: 1986-07-03
Abstract: PURPOSE:To simplify the constitution of an error correction means by using an error detection/correction circuit so as to apply correction when the time required for correction is shorter than the trace time of one sector and using a CPU arithmetic operation to apply correction when the time is longer the trace time. CONSTITUTION:A read command is inputted, a data is reproduced from an optical disk 1, demodulated by a modulator-demodulator circuit 2, then the result is stored in a memory 4, number of errors is discriminated based on the data syndrome generated by an error detection/correction circuit 3, and when the time required for correction corresponds to the number of errors shorter than the trace time of one sector, the circuit 3 applies the correction, and when longer, the CPU 5 reads the syndrome data from the circuit 3 and transfers and stores it into a memory 8, and operates the error location and its size based on the syndrome to correct the error. As a result, while one sector data is read, the data read from the just preceding sector is corrected by the circuit 3 to attain the consecutive read of each sector data.
Patent JP-S644167-A (JP)
Title: Picture filing system
Inventor: KABAYA MUTSUO
IPC: G06T1/00
Filed: 1987-06-26
Abstract: PURPOSE:To manage an original size and its direction correctly at all times by reading a picture pattern together with an original picture and discriminating the original size and its reading direction based on read picture information. CONSTITUTION:A specific picture pattern is drawn on the upper face of an original platen of a scanner 1. A picture collation section 2b collates the picture information extracted from the scanner 1 and the picture information of a background picture storage section 2a in reading the original. An original/ background identification section 2c extracts the picture information of an original based on the result of collation of picture information by the background picture storage section 2a and identifies the original size and picture read direction. A filing data edit section 2d generates an information file recorded on an optical disk device 3.
Patent JP-H026421-A (JP)
Title: Production of trail-following bepheromone of termite and precursor intermediate thereof
Inventor: KOMATA TETSUO
IPC: C07C11/28
Filed: 1988-06-25
Abstract: PURPOSE:To simply obtain the title compound in high yield by preparing a novel intermediate from a 3-butyne-1-halide and trans-2-hexanal as starting substances and reducing the triple bond of the intermediate in the presence of a catalyst. CONSTITUTION:Compounds shown by formula I-III (compound shown by formula III is trans-form) are used as starting substances. For example, the compound shown by formula I is reacted with PPh3 (Ph is phenyl), (a) successively reacted with a compound shown by formula II then with a compound shown by formula III or (b) condensed with the compound shown by formula III in the presence of a weak base and further condensed with the compound shown by formula II in the presence of a strong base to prepare a novel dodeca-6Z,8Z-diene-3-yne-1- ol shown by formula IV. Then the triple bond of the compound is half reduced in the presence of a first catalyst, preferably a reducing catalyst carrying Pd on CaCO3 or BaSO4 to advantageously give 3Z,6Z,8E-dodecatrienol shown by formula V having the same steric configuration as that of natural trail-following bepheromone of termite from readily obtainable raw materials.
Patent JP-S5491398-A (JP)
Title: Detector for duble insertion of paper currency
Inventor: KIDERA KINICHI
IPC: G07D7/00
Filed: 1977-12-28
Abstract: PURPOSE: To judge whether the paper current is one or two sheets by allowing insertion of the paper current if the level of the light receiving output is higher than a fisrt judging zone and lower than a second judging zone.  
     CONSTITUTION: The light emitted from a light emitting diode D 1  is received by a photodiode D 2 , and the received output has its current amplified by an amplifier A 1  and its voltage amplified by an amplifier A 2  so that it is converted by a comparator 3 into a digital value, which is stored in a memory circuit 4. An operational circuit 6 reads out the data, which are stored in the circuit 4, when the paper currency is inserted between the liqht projecting and receiving devices, as well as the data which are preset in a compared data presetting circuit 5, so that those two data are compared for the desired judgement. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S642991-A (JP)
Title: Landing port of escalator
Inventor: SAITO CHUICHI
IPC: B66B23/00
Filed: 1987-06-26
Abstract: PURPOSE: To increase a design property by providing a make-up floor to one part of a floor material and increase its installation strength by providing a thick make-up floor different from this floor plate surface material on one part of the floor plate of a landing part and further supporting this make-up floor by a reinforcement body.  
     CONSTITUTION: A make-up floor 4A whose material is a deep ceramics and glass with a high design property is arranged flushingly, at the surface side, with the surface material of the floor plate 4 to a space K made by eliminating one part of a floor plate 4 and fixed to a reinforcement body 5 in whose recessed part the lower side of the floor plate 4 is formed in a plate thickness direction. Thereby, the sinking of the make-up plate 4A is stopped and the movement to right/left is limited and moreover, even when the floor plate 4 is opened/closed at the maintenance time, the make-up plate 4A and floor plate 4 are handled as one unit member. Therefore, the effect of both of the strength and maintenance is obtained. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S6050829-A (JP)
Inventor: NARASAKI TOORU
IPC: H01H35/02
Filed: 1983-08-31
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-S6314478-A (JP)
Title: Manufacture of field-effect transistor
Inventor: YANOKURA EIJI
IPC: H01L21/28
Filed: 1986-07-07
Abstract: PURPOSE:To make a finely constructed gate electrode offset to the side of a source electrode while forming them in selfaligned manner, by providing an interlayer insulation film composed of two layers, controlling the length of a gate by means of the extent of side etching of the second insulation layer and vapor depositing the gate electrode through an etching window one end of which is defined by the source electrode. CONSTITUTION:An active layer 1 is formed on a semi-insulating GaAs substrate 2. An SiN film 3 as the first insulation layer and an SiO2 film 4 as the second insulation layer are formed thereon. The insulation layers are then etched vertically by the photolithography process in areas where source and drain electrodes are to be formed. Subsequently, the SiO2 film 4 is side etched. Then, a source electrode 7 and a drain electrode 6 are formed by the lift-off process. The substrate is then covered with a photoresist film 8 except an area including the insulation film 3 exposed between the end of the source electrode 7 and the end of the insulation film 4. Said exposed insulation film 3 is selectively etched to form an etching window 10. Subsequently, the active layer 2 is wet etched through the window 10. A gate metal is then vapor deposited and lifted off to provide a gate electrode 9.
Patent JP-H081515-A (JP)
Title: Nozzle structure of abrasive type water jet
Inventor: CHIBA NORITANE
IPC: B24C5/04
Filed: 1994-06-16
Abstract: PURPOSE:To prevent a nozzle opening from erosion by abrasives in an abrasive type water jet. CONSTITUTION:Guide blades 4 as a turning flow generating means are mounted in the upstream of a supply port 2 of abrasives 3 in a nozzle body 1 having the proximal end connected to a super-high pressure fluid generating source 10 to provide a turning flow of the super-high pressure water 11 so that the abrasives 3 are directed toward the center part of the turning flow and the nozzle opening 1a can be prevented from erosion by the abrasives without letting the abrasives contacting the nozzle opening 1a.
Patent JP-S6218540-A (JP)
Title: Positive image forming method
Inventor: GOTO SOHEI
IPC: G03C8/40
Filed: 1985-07-17
Abstract: PURPOSE:To obtain a good reverse image using a heating means by applying a core/shell type silver halide which contains a conversion type silver halide in the core part, as an internal latent image type silver halide. CONSTITUTION:The internal latent image type silver halide is the core/shell type silver halide which contains the conversion type silver halide in the core part of said silver halide. The positive image is formed by exposing the image to the internal latent image type silver halide emulsion which is not previously fogged on the surface thereof followed by heating it. The used amount of the internal latent image type silver halide is preferably a range of 0.05-50g/(m)<2> converting into the silver. The usable prescribed silver halide is an optional silver halide such as a silver chloride. The average particle size of the silver halide is preferably 0.01-1mum.
Patent JP-S5949824-A (JP)
Title: Denitration device
Inventor: OGAUCHI TOSHIO
IPC: B01D53/94
Filed: 1982-09-13
Abstract: PURPOSE:To dilute safely a reducing agent without decreasing the efficiency of a boiler or the like in a denitration device which is provided with a spray device of a medium for carrying the reducing agent on the front flow side of a flue having a denitrating catalyst by using the waste gas of a combustion device for said medium. CONSTITUTION:The outlet gas of, for example, a boiler 1, is conducted through a flue 2 into a denitration device 3. On the other hand, the waste gas which is increased in pressure with a ventilator 5 for recirculating gas in a flue 4 is supplied to a duct 6 for controlling the temp. of the reheating steam to the furnace bottom and a duct 7 for mixed combustion of the waste gas to be incorporated into air for combustion. NH3 as a reacting medium (reducing agent) is passed through a carburettor 9 from a liquid NH3 tank 8 and is thereby made into a gas which is mixed with the waste gas in a diluting gas piping 10. The gaseous mixture is sprayed from a nozzle 11 in the inltet of the device 3. The boiler waste gas removed of NOx by reaction in the device 3 is discharged through an electrical dust precipitator 12 from a chimney 13. The decrease in the temp. of the gas to be treated by the incorporation of the diluting air is thus eliminated and the decrease in the denitration efficiency is prevented.
Patent JP-S5859977-A (JP)
Title: Novel n-acylsydnoneimine derivative and its preparation
Inventor: HIDAKA HIROYOSHI
IPC: A61P9/00
Filed: 1981-10-06
Abstract: NEW MATERIAL:An N-acyl-3-[4-(benzoylalkyl)piperazin-1-yl]sydnoneimine derivative expressed by formulaI[R<1> is H or lower alkyl; R<2> is acid residue; (n) is an interger 0-7] and an acid addition salt thereof. EXAMPLE:N-Ethoxycarbonyl-3-[4-(4-benzoylbutyl)piperazin-1-yl]sydnoneim ine. USE:An ameliorant for the peripheral circulation, coronary arterial vasodilator and remedy for cerebral thrombosis useful for preventing and treating the circulatory disorder. PROCESS:A novel 3-[4-(benzoylalkyl)piperazin-1-yl]sydoneimine derivative of formula II is acylated by the well-known method to give the compound of formulaI. The novel substance of formula II can be prepared from a compound of formula III (X is Cl or Br) and a compound of formula IV through five steps.
Patent JP-S62194196-A (JP)
Inventor: KIN MITSUTAKE
IPC: F41A9/66
Filed: 1986-07-07
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-S6220200-A (JP)
Title: Semiconductor integrated circuit device
Inventor: FURUNO TAKESHI
IPC: G11C16/06
Filed: 1985-07-19
Abstract: PURPOSE:To speed up operation by providing a cut-off MOSFET between a load MOSFET and a drive MOSFET constituting a logic circuit. CONSTITUTION:The cut-off MOSFET Q21 is provided between the drive MOSFET Q22 and the load MOSFET Q23, and the drive MOSFET directly extracts a low-level voltage from the high-level voltage of the input node potential of a level converter circuit to make the extracted voltage an output signal to convert a signal of comparatively low level formed by the logic circuit to the one of high level. Accordingly, the delay time of the propagation of the signal, such as level-extraction through the cut-off MOSFET Q21 does not occur. As a result, the operation is speedified.
Patent JP-H0228301-A (JP)
Title: Rare earth cobalt permanent magnet
Inventor: TAKAHASHI KATSUMI
IPC: H01F1/04
Filed: 1988-06-28
Abstract: PURPOSE:To prevent deterioration in magnetism and strength by a method wherein a magnet consists of specific compound alloy, and end metal-structure is composed of grain structure having a specific average grain diameter. CONSTITUTION:A magnet is made of an alloy having composition expressed as R(Co, Fe, Cu, Zr)Z (R refers to rare earth containing Y, 7<Z<8.5) and its end metal-structure consists of grain structure having an average grain diameter of 15 to 25mum. Mechanical strength of the final sinter is at its highest when the metal structure grows up to an average grain diameter of 15 to 25mum, and magnetic characteristics are also excellent. A sintered magnet having a grain diameter thus disclosed can decrease magnet damage ratio occurring during packaging process such as processing, magnetizing, assembling, etc., and improve the yield.
Patent JP-H0451818-A (JP)
Title: Controlling apparatus for combine
Inventor: OYA TERUMITSU
IPC: A01D69/00
Filed: 1990-06-16
Abstract: PURPOSE:To accelerate the discharge of culm in threshing and avoid overload by detecting the load applied to a threshing drum of a thresher and, when the load exceeds a prescribed level, lowering the receiving net extended below the threshing part to expand the gap around the threshing cylinder. CONSTITUTION:A self-propelled machine body provided with a reaping part 9, a threshing part 4 and a selection part 6 performs the reaping, threshing and selection of standing culms while moving in a farm. The load applied to the threshing cylinder 5 of the threshing part 4 is detected by a detector and, when the load exceeds a prescribed level, the receiving net extended under the threshing part 4 is lowered by a command transmitted from a controlling apparatus to expand the gap around the threshing drum 5. The discharge of threshing culm is accelerated to lower the load by this process. As an alternative method, load is lowered by lifting the threshing cylinder 5 of the threshing part 4 or the ceiling cover of the threshing part 4 in place of lowering the receiving net.
Patent JP-S5492683-A (JP)
Title: Recovery of heat of fermentation
Inventor: YOSHIDA TADAYUKI
IPC: C02F11/02
Filed: 1977-12-30
Abstract: PURPOSE: To recover the heat generated by the fermentation of fermentative organic materials under alkaline conditions in the presence of ammonia, by the use of a heat exchanger.  
     CONSTITUTION: A closed vessel is charged with a fermentation medium having a water content of 55W60% and pH of 9W12, mainly composed of pref. granulated fermentative organic materials consisting of sewage sludge, human waste sludge, fermentation waste sludge, waste sludge, animad eutrophic soil, or their mixture,  and porous material such as sponge, pumice stone, etc. The pH of the medium is kept between 9 and 12 by introducing an aqueous medium containing ammonia, and aerobically fermented. The medium is heated by the fermentation to 80W90°C. The hot gas is taken out from the bottom of the vessel, and introduced into a drain reservoir where the fermentation heat is recovered by heat exchanging means. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0356494-A (JP)
Title: Fr901308 substance and production thereof
Inventor: OKUHARA MASAKUNI
IPC: C12R1/645
Filed: 1990-06-15
Abstract: NEW MATERIAL:FR 901308 substance having the following physical and chemi cal properties. Appearance: colorless (or white) prism crystal. Properties: neutral ity. Color reaction: positive in cerium sulfate reaction, sulfuric acid reaction, iodine vapor reaction and Dragendorff reaction and negative in ninhydrin reac tion, FeCl3 reaction, Ehrlich reaction and Molish reaction. Solubility: soluble in chloroform, methanol and ethanol, slightly soluble in ethyl acetate and ace tone and insoluble in hexane and water. Melting point: 182-187 deg.C. Specific rota tory power [alpha]D<23>=-112 deg.C (C=1.0, CHCl3). Molecular formula: C27H36N4O6. Elemental analysis (%): C 62.71, H 7.05, N 10.71. Molecular weight: FAB-MS m/z 513(M+H)<+>, etc. EXAMPLE:An antimicrobial agent and an antitumor agent. USE:A strain such as Arthroderma sp. F-10239 (FERM BP-2475) belonging to the Arthroderma is cultured at 22-27 deg.C at pH 6-8. PREPARATION:A strain such as Arthroderma sp. F-10239 (FERM BP-2475) belonging to the genus Arthroderma is cultured at 22-27 deg.C at pH 6-8.
Patent JP-S5383525-A (JP)
Title: Action control mechanism of zoom lens
Inventor: TSUCHIYA YUKIMICHI
IPC: H04N5/232
Filed: 1976-12-29
Abstract: PURPOSE: To secure versatile functions and adjustment for a zoom lens mechanism, by constituting the control mechanism with plural units and combining the units mechanically and electrically against the lens main body. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6135444-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: MATSUNAGA SATOSHI
IPC: G03C7/34
Filed: 1984-07-28
Abstract: PURPOSE:To form a dye image fast to light and heat by forming a photographic constituent layer contg. a polymer coupler capable of forming a homopolymer or copolymer cyan dye having repeating units derived from a specified monomer. CONSTITUTION:One of the constituent layers formed on a support contains a polymer coupler capable of forming a homo- or co-polymer cyan dye having repeating units derived from a monomer represented by the formula in which L is H or halogen, preferably, Cl; M is H or alkyl, preferably, alkyl, especially, unsubstd. alkyl; Z is H or a group releasable by the coupling reaction with the oxidation product of a color developing agent, preferably, not H but the releasable group, such as halogen or sulfo; J is -NHCOO- or -NHCONHO-; A is a bivalent group, embodied by alkylene, alkenylene, arylene, etc., preferably, alkylene and arylene, etc.; and Q is an ethylenically unsatd. group or a group having it. As a result, the silver halide color photographic sensitive material using said coupler can form a color photographic dye image fast to light and heat by color development processing.
Patent JP-S5946820-A (JP)
Title: Combination weighing method
Inventor: SASHIKI TAKASHI
IPC: G01G19/393
Filed: 1982-09-11
Abstract: PURPOSE:To deal efficiently with a change in a target value by making the supply rate of the material to be weighed to each weighing machine constant and increasing or decreasing the number of the weighing machines participating in the combinations according to the target value. CONSTITUTION:An arithmetic section 17 generates the initial value (m) of the number of selected heads. The value (m) is given by m=INT (X/Y) if the average value of the supply rate at which material is supplied to each weighing machine is designated as y(g) and a target weight value is designated as X(g). The material to be weighed of the average y(g) is charged into the whole weighing machine. A combination pattern generation section 15 generates successively all the combinations to select m-units among n'-units of the weight machines. When the processing with all the combinations ends, a driving control section 28 opens the weighing hopper gates of the weighing machines selected according to the selected combination signal SCS of a converter 18 thereby discharging the material to be weighed from the hopper inside. If the content of an adequate weight counter 20h is zero, a fresh number (i) of the selected heads is determined in a control section 16 for the number of selected heads, and the calculation for combinations is accomplished again.
Patent JP-H108826-A (JP)
Title: Device for opening and closing window
Inventor: KUME MASATO
IPC: H02H7/085
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to interrupt opening or closing action of a window glass by securely determining if a foreign object is caught. SOLUTION: A revolution sensor 29 produces pulses of a cycle corresponding to a motor speed. Load change amount calculation means 32 calculats a load on the motor from the pulse cycle, and calculates the amount of change in the motor load with time. A summing section 34 sums up the motor load change amount at every time interval and also calculates an increased amount of the motor load relative to a normal amount. A determination section 36 determines that a foreign object is caught when the increased amount exceeds a specified amount.
Patent JP-H0831711-A (JP)
Title: Exposure method using attenuation type phase-shift mask
Inventor: MIYAZAKI JUNJI
IPC: G03F1/32
Filed: 1994-07-11
Abstract: PURPOSE:To provide an exposure method using an attenuation type phase-shift mask capable of accurately exposing a specified pattern in the same process in all regions of a material to be exposed even when there is a stepped section in the material to be exposed. CONSTITUTION:The optimum value of the difference of a first distance h1 and a second distance h2 from the phase angle of exposure light transmitted through a second light transmission section 8 and a third light transmission section 10 and the hole size of the second light transmission section 8 and the third light transmission section 10. Accordingly, a resist film 14 can be exposured at the optimum place of a focus.
Patent JP-S641846-A (JP)
Title: Fitting structure of bearing wall
Inventor: OKAWA KENSAKU
IPC: E04B2/56
Filed: 1987-06-24
Abstract: PURPOSE: To prevent a level difference between external wall panels from arising and bring a work to a low level to improve workability by interposing a spacer between a foundation and a bearing wall when the bearing wall is erected between the foundation and a beam.  
     CONSTITUTION: The horizontal plate 61 of the upper fitting plate 6 of a bearing wall 4 is extended along the underface of a beam 3, and bolts B are penetrated therein and fastened to fix it. A spacer 8 is inserted in a gap formed between the top face of a foundation 1 and a horizontal plate 51 of the lower fitting plate 5 of the bearing wall 4 to eliminate the gap, when the bearing wall 4 is fixed to the beam 3. In this time, the spacer whose thickness coincides with the gap is used or two sheets of spacers are used to eliminate the gap. Since a spacer is inserted between the bearing wall and the foundation to eliminate the gap, the work is brought to a low level and hence, the spacer can be easily inserted and the workability can be improved. 
     COPYRIGHT: (C)1989,JPO