baber/WOPTO huggingface dataset:
Patent JP-S59200234-A (JP)
Title: Photographic support
Inventor: KITAGAWA KEIJI
IPC: G03C1/775
Filed: 1983-04-28
Abstract: PURPOSE:To obtain a photographic support giving a photographic image high in resolution by coating a support with a prescribed white coating compsn. to form a white reflective layer. CONSTITUTION:A binder soluble at room temp. in solvents low in toxicity, such as PVC, a vinyl chloride-vinyl acetate copolymer, or polystyrene, is dissolved in an org. solvent, such as acetone or methyl ethyle ketone, and TiO2 or the like is mixed as a white pigment. Paper coated with resin, such as PE or PP, or PE or other polymer film is coated with said soln. and dried to obtain a white reflective layer. This support is subjected to an activation treatment using corona discharge in advance, and primed with gelatin, and then, coated with an emulsion for a color photographic printing paper to obtain a photographic printing paper. As a result, an image high in resolutions is obtained.
Patent JP-S56427-A (JP)
Title: Operating device for hydraulic shovel
Inventor: KAWAMOTO MASAHARU
IPC: E02F9/20
Filed: 1979-06-15
Abstract: PURPOSE: To keep a depth of excavation constant and to decrease a fatigue of the operator by a method wherein a piping connecting a rod of the boom cylinder to a boom control valve is divided and then the divided pipes are connected to the hydraulic oil reservoir via change-over valve.  
     CONSTITUTION: The piping connecting the rod 13 of the boom cylinder to the boom control valve 12 is divided, the other end of the dividing pipe is connected to the hydraulic reservoir tank 23 via change-over valve 20. The change-over valve 20 is always blocked, and when a large excavation force is required under a simultaneous operation of pulling of the arm and the lowering of the boom, the change-over valve is opened via linkages 14, 18a, 19 and the hydraulic pressure at the rod of the boom cylinder is adjusted to produce a large excavation force on the block. In case of a single pulling operation of the arm, the hydraulic oil is returned back to the tank 23 via change-over valve 20, the boom is returned back to its lifted position to decrease a resistance of excavation so that the operator's fatigue is decreased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51151859-A (JP)
Title: Constitutional body of fluid path
Inventor: MORISHIMA TAI
IPC: B01F23/10
Filed: 1975-06-23
Abstract: PURPOSE:To provide a device for providing a constitutional body of fluid path so that the mixing of a fluid is performed effectively and also the fluid is touchable efficiently on the surface of the constitutional body.
Patent JP-H10266274-A (JP)
Title: Hydraulic circuit device of construction machine
Inventor: ISHIKAWA HIROJI
IPC: F15B11/02
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain excellent operability and workability by increasing not only thrust of an actuator but also speed when load pressure of the actuator increases. SOLUTION: A hydraulic circuit device of a construction machine is provided with a relief valve 11 to regulate maximum pressure of a delivery pipeline 40 of a hydraulic pump 2, a relief valve 13 which has relief set pressure higher than the relief valve 11 and regulates maximum pressure of a delivery pipeline 15 of a hydraulic pump 12, a merging pipeline 16 which is connected to the delivery pipeline 15 and merges pressure oil of the hydraulic pump 12 into a hydraulic cylinder 7, a solenoid directional control valve 14 which is arranged in the merging pipeline 16 and has a first position to cut off the merging pipeline 16 and a second position to communicate the merging pipeline 16 and a switch 31 to switch the solenoid directional control valve 14.  Then, when the switch 31 is turned on, the solenoid directional control valve 14 is switched to the second position from the first position, and a fixed quantity of pressure oil is supplied to the bottom side of the hydraulic cylinder 7 by passing through the merging pipeline 16 from the hydraulic pump 12.
Patent JP-S59202140-A (JP)
Title: Production of mold for continuous casting
Inventor: TSUJINO NORIAKI
IPC: B22D11/04
Filed: 1983-04-28
Abstract: PURPOSE:To obtain a product, i.e., a casting mold with cold working from a blank pipe with less deformation in producing a tubular casting mold having a tapered inside surface formed of a copper metal by using an expandable split mandrel and die to deform the blank pipe. CONSTITUTION:When a split mandrel 1 is maintained in the expanded state having a spacing S among longitudinal core parts 1a-1d thereof, the contour on the outside thereof is approximated to the contour on the inside surface of a product, i.e., a casting mold A. The parts 1a-1d are inserted in a prescribed relation into a circular or square blank pipe 3 and a tapered rod 4 is inserted into the receiving hole 2 formed at the center thereof to expand the mandrel parts to attain the shape approximate to the shape on the inside surface of the mold A in the pipe 3. The diagonal distance L of the expanded mandrel 1 is made larger than the bore D of the pipe 3 and the outside circumferential length L of the mandrel 1 is made larger than the inside circumferential length (l) of the pipe 3 when the pipe 3 is circular and square. The assembly of the pipe 3 and the mandrel 1 is passed forcibly through a die 6 having a caliber 5 coinciding with the outside section of the mold A by a press or the like and the pipe 3 is formed into tight contact with the mandrel 1 by the die 6, by which the pipe is formed at a stroke into the shape approximate to the shape of the mold A and is made into the product with a slight finishing for correction.
Patent JP-S61236054-A (JP)
Title: Reel stand braking device
Inventor: YANAGIHARA TAKEFUMI
IPC: G11B15/22
Filed: 1985-04-10
Abstract: PURPOSE:To release quickly the interruption of the brake lever after starting the DC motor and to brake instantaneously the reel stand by communicating the action of the thrust direction of the warm gear through a selecting lever and a kicking lever to a subrod. CONSTITUTION:When a DC motor 25 is rotated, rotation is transferred through a motor pulley 26 and a belt 27 to a worm gear 30 and the worm gear 30 is shifted in the A direction. A selecting lever 33 is guided to a shaft 35, shifted in the A direction, simultaneously, engaged to a slot 33a of a selecting lever 33, a shaft 38 caulked at a kicking lever 37 is shifted in the A direction and the kicking lever 37 is also shifted. As this result, the interruption of a subrod 42, in which the shifting in the B direction is interrupted, is released, the subrod is guided to a shaft 40 by the energizing force of a subrod spring 41, and shifted in the B direction until it contacts with a fixing stopper 52. The interruption of a main brake lever 43 is released, the main brake lever 43 is pulled to a brake spring 44 and a reel stand 45 is braked.
Patent JP-H06287476-A (JP)
Title: Antistatic coating composition
Inventor: MORI MASASHI
IPC: C09D171/02
Filed: 1993-04-01
Abstract: PURPOSE:To obtain an antistatic coating applying mainly to resins, having good transparency and flexibility and free from tackiness of the coating film. CONSTITUTION:The antistatic coating composition consists of (1) 30-80wt.% methyl methacrylate-based polymer (2) 5-50wt.% oxyalkylene compound expressed by the formula R<1>O(AO)nR<2> [R<1> and R<2> are hydrogen or 1-20C hydrocarbon groups; A is 2-4C alkylene group; n is 1-20] and (3) 5-20wt.% inorganic ion salt.
Patent JP-H01245841-A (JP)
Title: Method for evaluating denitration catalyst
Inventor: MATSUDA TOSHIAKI
IPC: B01D53/86
Filed: 1988-03-29
Abstract: PURPOSE:To evaluate a denitration capacity and durability of a catalyst in high accuracy and quickly by bringing a denitration catalyst into contact with a gas containing arsenious acid vapor and measuring an amount of adsorbed arsenic. CONSTITUTION:A denitration catalyst is prepared by applying a catalyst component mainly composed of titanium oxide to a metallic glass plate. A gas containing arsenious acid, as a catalyst poison, is brought into contact with this catalyst and made to be adsorbed by it. After that, an amount of arsenic adsorbed by this catalyst and a denitration factor of this arsenic-absorbed catalyst are measured, and a relationship between the relative denitration factor and the adsorbed amount of AS is obtained from measured data. As this relationship is constant and independent of test conditions, the denitration factor and durability of a catalyst can be evaluated by this relationship.
Patent JP-S55166953-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ADACHI CHIYUUKICHI
IPC: H01L29/78
Filed: 1979-06-13
Abstract: PURPOSE:To reduce the P-N junction area in a semiconductor integrated circuit device by conducting an MOS type transistor with respect to positive or negative high voltage surge. CONSTITUTION:The gate electrode 8a of an MOS type transistor provided on a semiconductor integrated circuit substrate is connected through a high resistor 9 to a source electrode 8c, and the drain electrode 8b is connected to an input terminal 1 or output terminal. When high voltage surge or electrostatic surge is applied externally from the input terminal (or output terminal), the gate potential of the MOS type transistor is raised to conduct it so as to absorb the surge via the channel current.
Patent JP-H05242645-A (JP)
Title: Winding method for magnetic tape and winding device
Inventor: YAMAMOTO HIDETOSHI
IPC: G11B23/113
Filed: 1992-02-28
Abstract: PURPOSE:To provide a winding method for a magnetic tape and a winding device capable of winding at a high speed without generating an irregular winding when the magnetic tape is wound on a tape winding device. CONSTITUTION:A hub 12 is inserted between a winding shaft 2 rotatably driven having an engaging part which touches one side surface of the hub 12 of a cassette 11 whose position is decided on a specified place and a hub restricting shaft 3 opposed to this winding shaft 2. Thus, by preventing the touching of the above-mentioned hub 12 with a cassette case, the magnetic tape is wound.
Patent JP-H08268337-A (JP)
Title: Bonnet structure of work vehicle
Inventor: MIYAWAKI MANABU
IPC: B62D25/10
Filed: 1995-03-31
Abstract: PURPOSE: To make a bonnet into light and inexpensive and besides into one having enough strength for its open free end, in a work vehicle where a bonnet with open free end is attached freely of rocking and opening and closing. CONSTITUTION: The body 9a of a bonnet 9 free of opening and closing is made of resin material, and a metallic reinforcing frame member 15 is annexed all over the edge of the free end 9c of the said bonnet, and the lock part 15a to the bonnet fixer equipped on the side of car body is made integrally at one part of the reinforcing frame member 15.
Patent JP-H08267140-A (JP)
Title: Method for straightening metallic long size material with roller leveler and device therefor
Inventor: KADOTA KOJI
IPC: B21D1/05
Filed: 1995-03-31
Abstract: PURPOSE: To set the rolling reduction to decrease the residual curvature after straightening of a metallic long size material. CONSTITUTION: A minimum residual curvature κres.min is obtained from a quadratic expression with the yield curvature κyl of a metallic long size material and the initial curvature κni of the metallic long size material, if the minimum residual curvature κres.min is equal to or smaller than a target residual curvature κres.tar, the most suitable maximum curvature κmax.opt as the maximum curvature to act the metallic long size material in the time of passing through a roller leveler in order to make the residual curvature into the minimum is obtained by calculating from a linear expression of making the initial curvature κini as a variable. Therefore, in the roller leveler that the rolling reduction Di is changed being distributed in an alrnost straight line-like, the inlet side rolling reduction Din is obtained easily by calculating.  Further, the distribution of the rolling reduction of the roller leveler is made into a protruding curve-like, and the residual curvature can be decreased more.
Patent JP-S57191703-A (JP)
Title: Sequence controller
Inventor: IKEDA YOSHIAKI
IPC: G05B19/05
Filed: 1981-05-20
Abstract: PURPOSE: To use effectively each processor, by transferring data from the processor at a prescribed period determined preliminarily by the forecasted cycle of the sequence.  
     CONSTITUTION: Command data from a processor 1 is stored in an area 42 of a buffer 4 and is transferred next to an area 52 of a buffer 5. A processor 2 reads out data of the area 52 of the buffer 5 to execute the sequence processing. Input signals from the machine side are operated similarly. Reversely, data from the processor 2 to the NC side and data to the machine side are stored in areas 51 and 54 of the buffer 5 respectively and are transferred next to areas 41 and 44 of the buffer 4. The processor 1 reads out data of the area 41 and transmits data of the area 44 to the machine side. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1129777-A (JP)
Title: Fluidized bed catalytic cracking having high selectivity to olefin
Inventor: BALDIRAGHI FRANCO
IPC: C10G11/05
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrocarbon fraction of good quality with a high octane value by contacting a heavy hydrocarbon fraction of low quality with an FCC catalyst and a catalytic composition comprising a hydrothermally stabilized microporous material, containing titanium under a cracking condition. SOLUTION: A hydrocarbon fraction of good quality with a high octane value is obtd. by contacting a heavy hydrocarbon fraction with a connectional FCC catalyst which comprises microspheres containing 10 to 40% of zeolite and having a particle size distribution of 10 to 130 μm, an average particle size of 60 to 80 μm and an apparent density of 0.7 to 1 g/cc and 3 to 60% of a catalytic composition which comprises a hydrothermally stabilized microporous material containing at least 0.01% of titanium, the material being a TS-1 titanium silicate having MFI structure or a TS-2 titanium silicate having MEL structure containing Ti atom in tetrahedral orientation, under a cracking condition of 500 to 650 deg.C to conduct a fluidized bed catalytic cracking.
Patent JP-H10262837-A (JP)
Title: Heating cooker
Inventor: TAKAHASHI KENZO
IPC: A47J37/06
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to cope with a variety of uses by using a single cooker, by putting heating elements side by side upward of a heat suppressive plate and equipping with a small cooking plate to be placed freely attachable and detachably on the heat suppressive plate in contact with a heat sensitive bar installed in the vicinity of the heating elements. SOLUTION: A main body 1 is formed nearly in a pan shape and equipped with a heat suppressive plate 3 installed by way of a gap stem in the inner surface of a case 2, upward of which heating elements 5a, 5b in nearly a U-letter shape are put side by side of the left and right of a support stem 6. Further, adjacent to the heating elements 5a, 5b, two heat sensitive bars 7a, 7b to sense the temperature of small cooking plates 11, 12 on contact with the bottom wall surfaces of the small cooking plates 11, 12 are installed and interconnected to a temperature regulator. The operational knobs 9a, 9b are interconnected to bimetals of respective temperature regulators and the temperature is regulated by controlling the output of the respective heating elements 5a, 5b by changing the bimetals through moving the knobs.  Further, the small cooking plates 11, 12 formed in nearly a rectangular vessel shape are placed to the left and right of the heat suppressive plate 3 freely attachably and detachably.
Patent JP-H08269484-A (JP)
Title: Detergent composition
Inventor: MATSUMOTO CHIKAKO
IPC: C11D1/34
Filed: 1995-03-31
Abstract: PURPOSE: To obtain a detergent composition which is excellent in foaming ability, gives creamy foam, has low irritativeness and can be used even with highly hard water by using specified phosphoric ester surfactant(s) and amido ether carboxylic acid compound as the constituents. CONSTITUTION: This composition contains a phosphoric ester surfactant of formula I or its mixture with a phosphoric ester surfactant of formula II (wherein R<1> , R<2> and R<3> are each 6-24C alkyl or alkenyl; and X<1> , X<2> and X<3> are each H, an alkali metal, an alkaline earth metal, ammonium, alkanolamine or basic amino acid) at a weight ratio of the surfactant of formula I to that of formula II of (100:0) to (70:30); and an amido ether carboxylic acid compound comprising a magnesium amido ether carboxylate of formula III or its mixture with an amido ether of formula IV at a weight ratio of the compound of formula III to that of formula IV of (100:0) to (10:90) (wherein R<4> is 5-23C alkyl, alkenyl or alkyl-substituted phenyl; R<5> is H, a group of formula V or VI, or 1-3C alkyl; p and q are each 1 to 20; and R<6> is H, a group of formula VI, or 1-3C alkyl).
Patent JP-H04311203-A (JP)
Title: Parameter adjusting device for pid controller
Inventor: SONODA YOSHIAKI
IPC: G05B13/02
Filed: 1991-04-09
Abstract: PURPOSE:To adequately perform automatic adjustment of a parameter by precisely classifying response waveforms without being affected by disturbance and noise. CONSTITUTION:After a waveform classifier 4 is made to learn several patterns by using a neural net provided on the signal input side of an automatic PID parameter adjuster 7, a control deviation 3 between a set value input 1 and a observed value input 2 is classified into one representative waveform based on the previously learnt result when the deviation 3 is inputted. Based on the classification, an inference engine 6 infers and calculates how to increase/ decrease a PID parameter 9 in accordance with the rule of a rule base 8. Thus, an appropriate PID parameter 9 can be outputted to an PID controller 10 even in the case of a response waveform for which disturbance and noise are mixed.
Patent JP-S59201767-A (JP)
Inventor: SHINJIYOU KATSUMI
IPC: B25B15/00
Filed: 1983-05-01
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-S57191898-A (JP)
Title: Capacitor memory circuit
Inventor: MATSUI KAZUMASA
IPC: G11C27/00
Filed: 1981-05-22
Abstract: PURPOSE:To obtain a continuous analog output with a low-speed circuit element, by inputting the preceding signal, which remains in a feedback capacitor and is read out to an independently provided capacitor, to an operational amplifier by a switch and erasing the preceding signal. CONSTITUTION:In the initial stage of a basic clock (k), a signal eout of an output 8 is held as a preceding signal eer in a capacitor 11 through a switch 10 by a pulse phi1r of adigital control signal 12. In the latter half of the clock (k), only pulses phi2i and phi2r of digital control signals 7-i and 12 become high-level. Since the capacity of the capacitor 11 is equal to that of a capacitor 9, the discharge from the capacitor 11 neutralizes and erases the preceding signal as shown by the dotted line in figure eout. Meanwhile, the discharge from a capacitor 3i raises the voltage of the output 8 by a voltage, which is obtained by multiplying the voltage stored in the capacitor 3i by the capacity ratio of the capacitor 3i to the capacitor 9 and inverting the result of this multiplication, as shown by the broken line in figure eout. Consequently, the voltage read out to the output 8 is held during the period of one basic clock until the pulse phi2r  of the signal 12 becomes high-level between a basic clock k+1 and a basic  clock k+2.
Patent JP-H10257341-A (JP)
Title: Image-recorder
Inventor: OTAKI NOBORU
IPC: H04N1/60
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain an image where a smooth gradation is provided, while the deterioration in effective resolution is suppressed and a color uniformity is kept by binarizing multi-level image data, where an error diffusing processing is executed based on a threshold value pattern which constitutes a screen angle. SOLUTION: An image processing part is provided with an error diffusion processing part 32 and a screen-generating part 33. The error diffusion processing part 32 executes an error diffusion processing to multi-level image data with a high gradation (eight bits) and converts it into multi-level image data with a low gradation (four bits). The screen generating part 33 compares the multi-level image data with the low gradation with the threshold value pattern which constitutes the screen angle, so as to execute binarization. Binarized image data is outputted to a writing head. The image point of the threshold value pattern is provided with resolution in a sub-scanning direction with high definition being higher than that in the sub-scanning direction of the writing head, and the threshold value of the picture point of the threshold value pattern is constituted so as to be changed stepwise in the sub-scanning direction.
Patent JP-H1023878-A (JP)
Title: Production of high isoflavone component from soybean protein extract
Inventor: GUGGER ERIC T
IPC: C07D311/36
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To simply collect isoflavone as a nutrient auxiliary or a food material by heating an aqueous solution of a vegetable starting material, passing through an ultrafiltration membrane to give a permeate, adjusting back pressure in a retained solution and recovering isoflavone from the permeate. SOLUTION: An aqueous solution of a vegetable starting material is heated to 65-95 deg.C and a vegetable soluble substance is passed through an ultrafiltration membrane to give a permeate. The permeate is gradually cooled from a high temperature of 85 deg.C to a low temperature of 22 deg.C with continuous stirring and centrifuged at 900xg for a sufficient time to form an isoflavone precipitate to abandon a supernatant liquid. The precipitate is centrifuged against at 900xg and the precipitate is dried to recover isoflavone.
Patent JP-H03279020-A (JP)
Title: Control device for vehicle
Inventor: KAMEDA OSAMU
IPC: F16H48/32
Filed: 1990-03-28
Abstract: PURPOSE:To make the improvement of maneuvering stability compatible with the reduction of fuel consumption in the control device of a vehicle equipped with a center differential block mechanism or the like by releasing the operation of a differential limiting device for wheels, when the change rate of a vehicle speed equal to or less than the prescribed value continues for the prescribed time. CONSTITUTION:The speeds of wheels 8 to 11 are detected with sensors 20a to 20d, and averaged with a controller 18 for obtaining a vehicle speed. When the change rate of the vehicle speed is, for example, + or -10% or more of the first prescribed value, a center differential gear 3 is locked with a clutch 16. When the aforesaid rate equal to or less than the second prescribed value continues for the prescribed time, for example, 60 seconds or longer within a range of + or -10%, the clutch 16 is disengaged and the gear 3 is unlocked even during a lock condition. According to the aforesaid construction, the reduction of fuel consumption and the improvement of maneuvering stability can be made compatible with each other.
Patent JP-S521363-A (JP)
Title: Forked nail
Inventor: NAKAYAMA MICHIHARU
IPC: F16B15/04
Filed: 1975-06-24
Abstract: PURPOSE: End part of the nail which has plural number of legs for strong combination, is stretched on right and left hand. 
     COPYRIGHT: (C)1977,JPO&Japio