baber/WOPTO huggingface dataset:
Patent JP-S5722814-A (JP)
Title: Extruding method for aluminum shape material and coupling pin of billet for extrusion
Inventor: TAKEDA TETSUJI
IPC: B21C23/00
Filed: 1980-06-13
Abstract: PURPOSE: To improve the yield of the products of aluminum shape materials by inserting a pin having grooves in its longitudinal direction into the hole parts formed in the opposite end faces of two billets thereby coupling the billets.  
     CONSTITUTION: Continuous two grooves 2 are formed on the outside surface 1a of a pin 1 of a circular section in its longitudinal direction. Respectively one piece of hole parts 7, 8 are pierced in the opposite end faces 5a, 6a of two billets 5, 6, and the pin 1 is inserted into the hole parts 7, 8, whereby the two billets 5, 6 are coupled into one body. Next, this integrated billet is heated, after which it is loaded into an extruder, where it is pressurized by a stem. At this time, the aluminums of the pin 1 and the billets 5, 6 metallically join perfectly, thereby yielding a defect-free aluminum shape material. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04312888-A (JP)
Title: Image-receiving sheet for thermal transfer recording
Inventor: INAHATA HIDEKI
IPC: B41M5/50
Filed: 1991-04-11
Abstract: PURPOSE:To provide an image-receiving sheet for thermal transfer recording which prevents transfer omission in forming an image and can form the vivid image. CONSTITUTION:An image-receiving sheet for thermal transfer is obtained wherein an image-receiving layer is laminated on a base material : said base material is composed of paper and an electron beam hardened layer formed on, at least, the image-receiving layer side surface of the paper: said electron beam hardened layer is prepared by hardening an electron beam hardening composition containing an electron beam hardening binder and a reflective white pigment by radiation of electron beams under nonexistence of an reaction initiator.
Patent JP-S59204073-A (JP)
Title: Radiant type picture fixing device for copying machine
Inventor: MORI SHIGENORI
IPC: G03G15/20
Filed: 1983-05-06
Abstract: PURPOSE:To prevent exactly combustion of a copy form due to an irradiation of heat when a paper jam has occurred, by constituting so that the irradiation of a radiant heat is changed to a part except a copy form by changing an attitude of a radiant heat guide mirror being independent from a heat source. CONSTITUTION:A copy form 4 discharged from a transfer part is carried into a radiant type picture fixing device 1 from a transport belt 17. When the copy form 5 goes into a fixing part, a sensor detects it and inputs a detecting signal to a control part 16, and the control part 16 drives a heat source 2 through a heat source driving circuit 18. As a result, the heat source 2 is operated and starts to radiate a heat energy, and a radiant heat of the heat source 2 irradiates the copy form 5 through an opening part 8b of a mirror 9 from an opening part 8a of a mirror 7, and heats and fixes an unfixed image by a toner. On the other hand, when a paper jam of the copy form 5 occurs, and the copy form 5 is left, a timer becomes time-up, an actuator 11 is driven through an actuator driving circuit 19, and an attitude of the mirror 9 is controlled against a spring 21.
Patent JP-S57195511-A (JP)
Title: Roll cross rolling mill
Inventor: MITO YOSHIAKI
IPC: B21B13/14
Filed: 1981-05-27
Abstract: PURPOSE:To smoothly perform a cross action of rolls, by providing a pair of flexible fluid containers on the both sides of roll chocks along the rolling direction and by increasing or decreasing the volumes of the two containers so as to be contrary each other by the same quantities. CONSTITUTION:A piston 23 in a fluid distributing cylinder 22 is moved by actuating an operating cylinder 24. For instance, when the piston 23 is moved to the left, the fluid B in the cylinder 22 is sent to a flexible fluid container 21b to increase the volume of it, while the fluid in a flexible fluid container 21a flows into the A side of the cylinder 22 to decrease the volume of the container 21a by the same quantity. When the volumes of the containers 21a and 21b at the operating side increase or decrease so as to be contrary each other by the same quantities in such a manner, the volumes of a pair of flexible containers at the driving side vary just reversely to that of the operating side. Thus a roll 3 is swung horizontally around the centered axial line which passes through the central part of the roll axis vertically, to cross a horizontal imaginary line which intersects the rolling direction perpendicularly.
Patent JP-H01250833-A (JP)
Title: Interferometer
Inventor: TACHIKAWA HITOSHI
IPC: G01J3/26
Filed: 1988-03-31
Abstract: PURPOSE:To stabilize the interference fringe generation characteristic, wavelength selectively, spectral characteristic, etc., of the interferometer by introducing gas which has a smaller refractive index than the air into a gap and thus reducing variation in the refractive index in the surface gap. CONSTITUTION:A vacuum pump 10 is put in operation, valves 6 and 9 are opened, and a valve 7 is closed, so that the air pressure in a container 3 is reduced. Further, the valve 9 is closed and the pump 10 is turned off after the pressure reduction is confirmed by a barometer 5. Then the valve 7 is opened gradually to fill the container 3 with He gas from a cylinder 8. Then the pressure is confirmed by the barometer 5 and then the valves 7 and 6 are closed to seal the container 3. Consequently, the gap of a Fabry-Perot etalon plate 2 is filled with the He gas. Then light to be measured is entered and projected through windows 1 and 4 to use the interferometer as a Fabry-Perot interferometer and then even if temperature or pressure varies, refractive index variation and, therefore, an error in wavelength measured value is suppressed.
Patent JP-H09246393-A (JP)
Title: Method for laying out semiconductor integrated circuit
Inventor: KATSU MITSUNORI
IPC: H01L21/82
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To eliminate the formation of a plurality of new standard cells by adjacently disposing an additional cell for increasing a size in the direction perpendicular to the arraying direction of the cells to the specific standard cell to increase the size of the element in the cells. SOLUTION: A plurality of cell rows formed by arraying a plurality of standard cells 1A to 1D in one direction are disposed. Additional cells 7 of necessary plurality of stages are continuously disposed in the upward direction of the P-type diffused region 4 of a standard cell 1B to increase the size of the element in the plurality of the cells 1A to 1D in one direction. Additional cells 8 of necessary plurality of stages are continuously disposed in the downward direction of an N-type diffused region 5. Thus, it is not necessary to newly form the standard cell or to move the disposed and wired another standard cell or wire.
Patent JP-H01249463-A (JP)
Title: Printer
Inventor: TAKAHASHI YOSHIHIRO
IPC: G06F3/12
Filed: 1988-03-31
Abstract: PURPOSE:To conduct a printing processing corresponding to a changed paper size even with the occurrence of a change in paper size, by enlarging/contracting an image stored in a print image storage means on the basis of a signal from an input means, and printing out the enlarged/contracted image. CONSTITUTION:Document data is read out of a magnetic disk device 9, stored once in a document data buffer 2, a converted to a bit image by a bit image forming mechanism 4, and stored in a bit image buffer memory 3. The bit image is outputted to a printing execution part 6 and therein a printing processing is conducted. When the size of a printing paper in use is to be changed, an operator inputs a signal according to a changed size to a bit image enlarging/contracting mechanism 5 using a keyboard 8. On the basis of the inputted signal, the enlarging/contracting mechanism 5 executes an enlarging/ contracting processing according to the changed printing paper size to the bit image stored in the bit image buffer memory 3. Then, the enlarged/ contracted bit image data is outputted to a printing execution part 6 to be printed on the changed printing paper.
Patent JP-S57197232-A (JP)
Title: Fluorination of halogenated hydrocarbon
Inventor: ODA YOSHIO
IPC: C07C17/20
Filed: 1981-05-27
Abstract: PURPOSE: To increase the activity and durability of catalyst, and to improve the selectivity in the fluorination of a halogenated hydrocarbon, by using a catalyst composed of specific ratios of chromium oxide, magnesium oxide and aluminum oxide.  
     CONSTITUTION: A halogenated hydrocarbon is fluorinated with hydrogen fluoride in the presence of a Cr 2 O 3 /MgO/Al 2 O 3  catalyst containing 50W90%, preferably 60W80% Al 2 O 3  (as the weight of oxide) and 5W30%, preferably 7W20% MgO (based on the weight of Cr 2 O 3 ), usually at ≥150°C. The molar ratio of hydrogen fluoride to the halogenated hydrocarbon is 1/5W5/1. The ratios of Cr 2 O 3 /MgO/ Al 2 O 3  or the catalyst are preferably (10W30%)/(1W10%)/(60W90%). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59204390-A (JP)
Title: Signal recording and reproducing device
Inventor: TAKAYAMA NOBUTOSHI
IPC: H04N5/782
Filed: 1983-05-07
Abstract: PURPOSE:To obtain an excellent reproduction output by obtaining a video signal and a pilot signal for tracking from reproduced signals of wide heads and an audio signal from reproduced signals of narrow heads in short-time mode. CONSTITUTION:The audio signal inputted in short-time mode is FM-modulated by an audio signal recording processing circuit 31 in a frequency band which is lower than the band of an FM-modulated luminance signal and higher than the band of a low-band converted color signal, and supplied to a mixer 28. A pilot audio mixed signal obtained by the mixer 28 is amplified 27 and supplied to wide heads 3a and 3b, which records the signal on a tape. Reproduction outputs of the heads 3a and 3b are supplied from a head switching circuit 35 to a tracking signal processing circuit 32 and a video signal reproduction processing circuit 33 during reproducing operation in short-time mode, and reproduction outputs of heads 4a and 4b are supplied from a head switch 37 to an audio signal reproduction processing circuit 34. Thus, reproduction outputs which contain no crosstalk are obtained.
Patent JP-S62238003-A (JP)
Title: Stock for shadow mask and its production
Inventor: ENDO SHOJI
IPC: H01J29/07
Filed: 1986-04-07
Abstract: PURPOSE:To prevent the adhesion of stack annealed materials after perforation by photoetching by rolling a titled stock adjusted to final rolling and dulling by rolls polished to surface roughness within a specified range and specific skewness value or above of the bias of roughness curve height. CONSTITUTION:The stock for a shadow mask subjected to finish cold rolling and dulling in a stock shop is subjected to perforation by photoetching and is then finished by cutting, stack annealing, leveling, pressing and blackening treatment in a shadow mask production shop. The titled blank after dulling is subjected to rolling surface transfer by the rolls polished to have the surface roughness within a 0.2-2.0mum range and >=0 skewness value (Rsk) which is the height bias index of the roughness curve. Projecting parts of adequate depth are uniformly distributed on the smooth surface of the stock in this case, by which the adhesion during stack annealing is prevented and the stripping is made easy without adverse influence on the shape of the perforated holes.
Patent JP-S60226490-A (JP)
Title: Production of single crystal and device therefor
Inventor: SASAKI YUKIO
IPC: C30B27/02
Filed: 1984-04-19
Abstract: PURPOSE:The single crystal is pulled up from the starting melt in a crucible, as it is allowed to make a relatively circular motion which has its center on the center of the crucible whereby single crystals with reduced dislocation in high yield. CONSTITUTION:The melt of raw materials 7 is placed in a crucible 8 which is held by susceptor 9 supported with a rotatable shaft 6 at the center and heated with heater 10 and the seed is held on the top of the rotatable crystal-pulling up shaft 1 through hose bar 12 by the seed chuck holder 2 and the seed chuck 3 and the seed 4 is pulled up from the melt 7 through the liquid sealer 5, as the single crystal is allowed to grow. In this system, the above-noted pulling-up shaft 1 and the crucible shaft are made to coincide vertically and the seed 4 and the single crystal are pulled up without contact with the inner wall of the crucible, as it is allowed to make a circular motion with the rotation center on the center of the crucible 8. Consequently, the temperature distribution is made uniform and the long stay of the melt is inhibited to result in high-quality single crystal.
Patent JP-H06288288-A (JP)
Title: Internal combustion engine control device
Inventor: FUKUI WATARU
IPC: F02P5/15
Filed: 1993-04-06
Abstract: PURPOSE:To prevent erroneous calculation of a control parameter so as to realize high accuracy by correcting reference position error automatically. CONSTITUTION:An internal combustion engine control device is provided with a period measuring 31A for measuring a plurality of reference position zone periods T(k) of a reference position signal SGT and a plurality of cylinder response zone period T720 (k), an angle error detecting means 34 for detecting an angle error epsilontheta (k) in each reference position zone on the basis of the reference position zone period and the cylinder respond zone period, and an error judging means 35 for generating final angle error epsilontheta (k) by judging whether there is an angle error or not. By a timer control means 32A, a control parameter thetaa' is corrected on the basis of the final angle error. By a control time setting means 33A, a timer control time Ta' is corrected on the basis of the final angle error.
Patent JP-H02258739-A (JP)
Title: Production of alkylphenoxyacetic acid
Inventor: IWANE HIROSHI
IPC: C07C59/70
Filed: 1989-03-30
Abstract: PURPOSE:To produce the subject compound in high efficiency at a low cost with a simple process by adding a <=4C alcohol in the reaction of an alkali metal salt of an alkylphenol with sodium monochloroacetate in an aliphatic hydrocarbon solvent. CONSTITUTION:An alkylphenoxyacetic acid is produced by adding a <=4C alcohol in the reaction of an alkali metal salt of an alkylphenol with sodium monochloroacetate in an aliphatic hydrocarbon solvent. The process enables the formation of a homogeneous slurry within a short time by adding hot water and heating the mixture even if the amount of the solvent is decreased to cause the solidification of the reaction mixture in the condensation reaction. The <=4C alcohol is e.g. methanol, ethylene glycol or triol and its amount is preferably about 0.10-0.40 pts.wt. per 1 pt.wt. of the alkylphenol.
Patent JP-H03278715-A (JP)
Title: Digital phase control circuit
Inventor: TAMURA KATSUSHI
IPC: G11B20/14
Filed: 1990-03-28
Abstract: PURPOSE:To prevent out of synchronism of a data having a peak shift from a floppy disk and a disk driver by applying phase correction in an opposite direction to a substantial direction when a phase difference between an input data and an output clock exceeds a prescribed range. CONSTITUTION:A phase correction quantity limit area detection circuit 13 receives the output 105 of a phase difference detection circuit 12 and activates a phase correction quantity limit signal 106 when the output exceeds a prescribed range. A phase correction quantity selection circuit 14 receives the output 105 and a prescribed setting value 108 and selects the prescribed setting value 108 when the phase correction quantity limit signal 106 is active and selects the phase difference output 105 when the phase correction quantity signal is inactive and outputs the result as an output value 107. A phase correction circuit 15 corrects the phase of an output clock 104 in response to the output value 107. Thus, out of synchronism of a data having a peak shift is prevented.
Patent JP-S61239860-A (JP)
Title: Miso or soup containing 5'-ribonucleotide
Inventor: FUSHIYA YOSHIHIKO
IPC: A23L27/23
Filed: 1985-04-15
Abstract: PURPOSE:To produce the titled food capable of preventing the action of phosphatase and having improved appearance, by adding a coated material prepared by incorporating a molten fat or oil or wax while heating with a 5'-ribunulceotide and a specific surfactant to a soup. CONSTITUTION:(C) 0.2-10wt%, based on (A) a component of a molten fat or oil or wax, e.g. monoglycol stearate, while heating, one or more surfactants selected from lecithin, sugar ester having 2-5 HLB and diacetyltartaric acid monoglyceride are added to a mixture prepared by dispersing (B) 5'- ribonucleotide powder in the component (A) and the resultant mixture is cooled and solidified to give a coated material, which is then added to MISO or soup. Alternatively, the coated material of the components (B) with (A) and the component (C) are added to the MISO or soup.
Patent JP-H05279610-A (JP)
Title: Production of ink and exterior finishing member for watch using the same
IPC: C09D11/02
Filed: 1992-04-01
Abstract: PURPOSE:To obtain an ink, capable of providing a glittering appearance resembling that of diamond or cut glass in coating and rich in shelf life and coating operation efficiency and a method for producing an exterior finishing member for a wristwatch, having a degree of freedom in shaping and excellent in appearance with hardly any dispersion of a printing shape in a simple process. CONSTITUTION:The objective ink in a printing part of a circle 3 is obtained by including glossy powder having one side or diameter of at least 50-500mum length in an amount of 75-90% expressed in terms of volume ratio based on a binder and further regulating the viscosity of the binder to 1000-5000cP. The objective exterior finishing member for a watch is produced by applying the ink to the printing part of the circle 3 by a screen printing method using a combination mask plate and further regulating the thickness of the combination mask plate to 50-150mum.
Patent JP-S62237325-A (JP)
Title: Liquid level measuring instrument
Inventor: KONO NOBUAKI
IPC: G01F23/62
Filed: 1986-04-09
Abstract: PURPOSE:To prevent liquid level indication from changing suddenly even if read switches get out of order by storing the previous position at all time. CONSTITUTION:The title instrument is composed of a float moving around a cylinder according to the vertical movement of the liquid level and the read switches 11-15 provided to the inside of the cylinder to detect its position. When the switch 11 is actuated, a relay 16 for its storage circuit is actuated and its holding circuit is constituted and a liquid level signal corresponding to the switch 11 is taken out between B and C. Next, when the liquid level is moved from the switch 11 to the position corresponding to the switch 12, since the holding circuit is as it is constituted even if the switch 11 is OFF, the relay 16 is as it is actuated. When the float comes to the position corresponding to the switch 12 and the switch 12 is actuated, a relay 17 for storage is actuated and the holding circuit is constituted. The relay 16 previously constituted in the holding is automatically released by actuating the relay 17. Accordingly, as to the liquid level indication signal, the liquid level signal corresponding to the switch 12 can be taken out between B and C by the constant point actuation of the relay 17.
Patent JP-H09267579-A (JP)
Title: Clamping device
Inventor: YOSHIE TORU
IPC: B65H37/04
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a clamping device for caulking a vicinity of a folding boundary of a caulking plate which bundles end parts of sheet materials. SOLUTION: Clamping members 51 and 52 hold end parts of a caulking plate 105A which is almost flat in between a pair of end parts which open and close reciprocally, position end parts of layered sheet materials S in the vicinity of the center of the caulking plate 105A, and fold the caulking plate 105A by opening/closing operations of the end parts so as to caulk the end parts of the sheet materials from the direction of thickness. In this case, the clamps 51 and 52 are equipped with caulking sections 73b and 77b for pressing the vicinity of the folding boundary of the caulking plate 105A which bundles the end parts of the sheet materials S.
Patent JP-H02257113-A (JP)
Title: Lens system for copying device
Inventor: SAKAMOTO KEIJIROU
IPC: G02B13/18
Filed: 1989-03-29
Abstract: PURPOSE:To provide a lens system which is reduced in cost and is compact by constituting the lens of a 1st lens which is a positive meniscus lens, a 2nd lens which has a negative powder and a 3rd lens which has a positive power, and using plastic lenses for the 2nd lens and the 3rd lens. CONSTITUTION:At least two elements among three elements of the lens system of radii of curvature r1 to r6 having the constitution of 3 elements in 3 groups constituted, successively from an object side on the left side, the 1st lens of the positive meniscus lens the convex face of which is directed to the object side, the 2nd lens of a biconcave lens and the 3rd lens of a biconvex lens are constituted of plastic lenses. The cost of the lens system is reduced and the weight thereof is largely reduced by using the plastic lenses for at least the two elements among the three elements in such a manner. The lens performance of such lens system is equiv. to or higher than the performance of the conventional lens system and the formation of the compact lens to the smaller entire thickness of the lens is possible. The lens of the smaller size and weight is thus obtd. at the lower cost. The lens system having the good performance is obtd. while the number of the lens elements is decreased.
Patent JP-S578381-A (JP)
Title: Liquid cooling cycling compressor
Inventor: MATSUO KAZUYA
IPC: F04B49/00
Filed: 1980-06-16
Abstract: PURPOSE: To attain functions of main and auxiliary liquid cooling cycling compressors with a single compressor by providing the compressor with, in addition to an intake port, a second separate intake port which is opened and closed in synchronized relationship with the compression stroke.  
     CONSTITUTION: A cylinder 13 has, in addition to an intake port (not shown), a second separate intake port 18 formed in a side wall thereof. A rotary valve 19 is inserted in the second intake port 18 and is connected to a gear 21 by means of a rod 20. The gear 21 is meshed with another gear 22 mounted on a crankshaft 16 such that two rotations of the crankshaft 16 will rotate the value 19 once. The intake port 18 is connected by means of a pipe to an upper gas layer of a liquid receptacle (not shown) so that it may be communicated with the inside of the cylinder at a fixed position of the compression stroke to cause gas to be taken in from the liquid receptacle. The position of the intake port 18 is selected such that, when the pressure within the cylinder 13 is raised above an intermediate pressure, a piston 14 closes the intake port 18. By such construction, a single compressor can even take in gas under an intermediate pressure. 
     COPYRIGHT: (C)1982,JPO&Japio