baber/WOPTO huggingface dataset:
Patent JP-S63253444-A (JP)
Title: File back-up system
Inventor: OHARA HIDEO
IPC: G06F12/00
Filed: 1987-04-09
Abstract: PURPOSE:To minimize the discontinued time of a file back-up system by securing such a mechanism where an access is automatically given to a back-up file when an access is impossible to a main file. CONSTITUTION:Four electronic cache registers ECR1'-4' are connected to each other via an in-line connection cable for formation of an in-line constitution. A main file 1 serving as a guest check file and a back-up file 2 are connected or incorporated to the ECR1' and ECR2' respectively. The file 1 includes an area where the amount of sale and the remaining amount are stored at every customer check No. so that the additional order and payment are possible through each ECR. If the file 1 has a trouble, it is discriminated whether the trouble status of the file 2 is received or not. While an instruction is outputted for an access to the file 2 when the file 1 has no trouble. Then the data on the file 2 are processed after the reading/writing actions. Furthermore the system breakdown processing is carried out in the case of a trouble. In such a way, the discontinued time of a file back-up system is minimized.
Patent JP-S5320231-A (JP)
Title: Static hydraulic pressure transmitting apparatus for use in hydraulically-driven vehicle or other
Inventor: FUJIKAWA HIROSHI
IPC: B60K17/10
Filed: 1976-07-21
Abstract: PURPOSE: To improve starting performance and steering performance of hydraulically-driven vehicles or other, by providing pressure control valve means, having a pilot pressure of positive pressure differences at the orifice and at the inlet and the outlet of the orifice, in a conduit connecting two main conduits respectively connected to the inlet and the outlet sides of a hydraulic motor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5211356-A (JP)
Title: Gasket which contains reinforcement
Inventor: SUGAWARA MINORU
IPC: F16J15/12
Filed: 1975-07-16
Abstract: PURPOSE: Gasket which contains reinforcement and in this gasket, desired shape is maintained by providing reinforcement member, and on its fixture, reduction of lubour can be elevated, design, manufacture and treatment are very easy. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07270862-A (JP)
Title: Parts and method for making memorial picture of the departed
Inventor: NOKURA TOSHIO
IPC: G06T3/00
Filed: 1994-04-01
Abstract: PURPOSE:To easily make a nearly perfect memorial picture of the departed by sorting out a basic picture group consisting of plural mourning dress patterns and a basic picture group consisting of plural neck patterns in specified classification and composing the picture. CONSTITUTION:The basic picture group obtained by taking the pictures of busts excluding a face part and wearing mourning dresses of plural patterns in accordance with the distinction of sex and an age bracket from different directions, and classifying and sorting them by the patterns; and the basic picture group obtained by taking the pictures of the necks of plural patterns in accordance with the distinction of sex and the age bracket from different directions and separated after processing a hue and the line of the nape of the neck to the respective patterns are respectively stored in an image memory 32 through an image scanner 31. The mourning dress pattern and the nape pattern suitable for the memorial picture of the departed newly read in are selected from the basic picture groups stored in the image memory 32 by an image selection part 33, displayed on a monitor device 38, aligned by an image correction part 35, and processed to be composed.
Patent JP-H07279832-A (JP)
Title: Oscillating tube cleaning control device for oscillating valve type concrete pump
Inventor: OMURA TAKAYOSHI
IPC: F04B15/02
Filed: 1994-04-01
Abstract: PURPOSE:To clean an oscillating tube and a transport tube automatically. CONSTITUTION:A limit switch for confirming a position when an oscillating tube 6 is located in one inlet and deliver port 2 is provided. A limit switches LS-l and LS-2 are provided in a stroke end at a backward side and an advance side of a hydraulic cylinder for turning on and off a clutch 20 for sliding a clutch member 17 for connecting and separating a connecting shaft 8 and a hydraulic motor 18 fixed in the oscillating tuber. A limit switch for confirming a position of the oscillating tube 6 when it is sprung up by the hydraulic motor 18 is provided. A cleaning tube 16 is advanced at the position where the oscillating tube 6 is sprung up. A limit switch LS-5 is provided in a backward side stroke end of a hydraulic cylinder for pushing and attracting the cleaning tube 22 and the hydraulic motor 18 is reversed and the oscillating tube 6 is lowered by actuating this limit switch LS-5.
Patent JP-H11264233-A (JP)
Title: Simplified closing plate for square steel tube
Inventor: IMAMURA SEIICHI
IPC: E04F19/00
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To close the end face opening of a steel tube easily and quickly by protruding hook springs supported on a journalling mechanism provided on a closing plate main body from corner sections, and hooking them on two corners of the square steel tube. SOLUTION: A square closing plate main body 2 having the outer periphery nearly matched with the opening of a square steel tube to close it is provided. A journalling piece 31 is fitted to the square closing plate main body 2 in the direction of one of two diagonal lines to form a journalling mechanism. Hook springs 4A having piano wires 40 are supported on the journalling mechanism and are protruded from a pair of corner sections on the diagonal line, and they are hooked on two corners on the diagonal line of the square steel tube in elastic contact with them. The closing plate main body 2 can be just fitted to the opening of the square steel tube, and an economical simplified closing plate 1X excellent in fitting force, fitting precision, stability and workability is obtained.
Patent JP-S61247021-A (JP)
Title: Photo cvd equipment
Inventor: MATSUWAKA ATSUJI
IPC: H01L21/205
Filed: 1985-04-24
Abstract: PURPOSE:To make it possible to form a CVD film in succession without growth of the CVD film on the synthetic quartz, and improve mass-productivity of the device, by installing in a reaction chamber a slit passing the light of the UV lamp through the condenser lens, and connecting the gas-introducing pipe flowing the inactive gas in the space between the slit and the synthetic quartz. CONSTITUTION:When the UV lamp 5 radiates the light with a specified wavelength, it is converged between the synthetic quartz 6 and the wafer 2 by the condenser lens 9, and irradiates the wafer 2 through the slit 10 without any obstacles. By introducing the inactive gas through the gas-introducing pipe 11, the space S between the synthetic quartz 6 and the slit 10 is filled with the inactive gas, and the inactive gas flows into the reaction chamber 7 through the hole of the slit 10. Thus, the reactive gas for film forming can not reach the synthetic quartz 6 through the slit 10, so that the film forming is not performed on the synthetic quartz 6. Accordingly, the film forming on the wafer is performed stably and successively.
Patent JP-S58206329-A (JP)
Title: Assembling apparatus for i-type structure
Inventor: YAGI KIYOUJIROU
IPC: E04B1/35
Filed: 1982-05-26
Abstract: PURPOSE:To further improve working efficiency by moving a movable post on the base stand, abutting a web material and a flange material being set in both sides and by welding them through automatic welding etc. after temporarily fixing them successively with a hydraulic jack. CONSTITUTION:A web material W is set on the web supporting stands 14 at both ends of movable post 11 and a flange material F is successively dropped into both sides of web material W and it is received by the journal jack 16. Thereby, the predicted welding positions of web material W and flange material F are placed face to face. Thereafter, the post 11 is moved on the base stand 5 by means of a hydraulic jack 9 until the end surfaces of web material W and flange material F are abut against each other. Here, they are temporarily welded. Upon completion of temporary welding, the jack 9 is released and the one side is welded with an automatic welder. Next, it is turned over on the other surface plate, and the other side is welded.
Patent JP-S62245610-A (JP)
Title: Foil wound transformer
Inventor: HANAI MASAHIRO
IPC: H01F27/28
Filed: 1986-04-18
Abstract: PURPOSE:To prevent concentration of an electric field at the end part of a conductor, to enhance insulating performance and to improve the reliability of a transformer, by arranging an insulator, whose relative permittivity is larger than that of an insulating sheet, between the insulating sheets. CONSTITUTION:A low voltage winding 2 and a high voltage winding 3 are wound around the outer surface of an iron core 1 in a coaxial state. The entire windings are accommodated in a tank 4. In the tank 4, an insulating medium 5 is sealed. In a part A in the winding 3, insulating sheets 8 are longer than sheet conductors 7 constituting the winding. A material, whose permittivity is higher than that of the insulating sheet 8, e.g., epoxy 10 including much particles of BaTiO3, is arranged between the insulating sheets 8. Therefore, electric flux does not pass the material 10 but passes the sheets 8. An electric field is not concentrated at the end pert of the conductor 7, and the generation of corona can be prevented.
Patent JP-S60231130-A (JP)
Title: Apparatus for detecting leakage of sodium
Inventor: YAMAMOTO HAJIME
IPC: G01M3/16
Filed: 1984-05-01
Abstract: PURPOSE:To detect the leakage of sodium, by ionizing sodium floated in the gas collected in the circumference of piping and detecting the concn. thereof and numerically displaying the same to obtain signals while comparing the ratio of the number of signals having a predetermined level with that before leakage. CONSTITUTION:When a crack is generated in the piping of a fast breeder reactor and sodium is leaked, a sodium aerosol 9 is generated. This aerosol 9 is sampled along with the gas 16 in the circumference of piping and the floated aerosol 9 floated in the gas is moved to a collector electrode 14 while ionized on the surface of a filament 13 to generate a current 18 in a circuit 17. The output thereof is converted to a numerical value by an AD converter 20 and a signal with a predetermined level or more is sent to an adder 24 through a comparator 25 to be cumulated while the ratio of the cumulative signal is compared with a reference value by a comparator 25 to detect the leakage of sodium. Because the output of the circuit 17 is processed statistically top enable the judgement of leakage, leakage can be judged similarly even if output is discontinuous.
Patent JP-H06120324-A (JP)
Title: Positioning mechanism of semiconductor wafer
Inventor: SASAGAWA YUKIAKI
IPC: H01L21/304
Filed: 1992-03-13
Abstract: PURPOSE:To transfer a semiconductor wafer accurately for processing and position it accurately by placing the semiconductor wafer on the topside of the stage, and also, coupling the pivot levers pivotably to the drivers provided on the base below the six equal divisions of the stage. CONSTITUTION:A stage 4 is fixed to a base through the shaft 3, and the outside diameter of the stage 4 is a little smaller than the outside diameter of a semiconductor wafer W, and pivot sections 6 are provided below the six equal divisions of the periphery of the stage 4. A pivotable pivot lever 7 is pivoted on the pivot part 6, and a shock absorbing part 8 is fixed to the top side of the pivot lever 7, being so arranged as to project upward of the stage by pivoting. Moreover, the pivot lever 7 is equipped with an adjusting member 10 which equalizes the interval between the pivot levers facing each other across the semiconductor wafer W, abutting on the member 9 below the stage 4. What is more, the base end of the pivot lever 7 is coupled with a drive. Hereby, the semiconductor wafer W can be positioned, being shifted to the center of the stage 4 with the shock absorbing part 8 at the top end of the pivot lever 7.
Patent JP-S57203214-A (JP)
Title: Magnetic head
Inventor: KIHARA NOBUTOSHI
IPC: G11B5/00
Filed: 1981-06-09
Abstract: PURPOSE:To make recording and reproduction of a disc easy, with a recording and reproducing medium on which a recording and reproducing magnetic surface is formed on a side surface to make a long time recording and reproduction possible, by taking a surface almost vertical to an axis of a magnetic loop formed in a core as the recording and reproducing surface. CONSTITUTION:A nonmagnetic substance (ceramic or the like) 6 for reinforcement and leakage magnetic flux prevention is bonded on one side of a core 1', and the core 1' and the nonmagnetic substance 6 have slopes 2' and 7 with opposite direction each other so that the side cross section of the tip of a magnetic head has a sharp taper. Thus, the surface 2' of the core 1' is taken as a recording and reproducing surface and a recording and reproducing gap 3' is formed on the surface 2'. In a magnetic tape 8 forming a magnetic substance layer 81 on a base tape 82 in contact with the magnetic head, a groove 9' is formed by inserting a spacer 9 so that a groove 8' of a prescribed interval can be produced in the tapes, and a high density recording and reproduction can be obtained by inserting the head to the groove 9' of the disc and turning the tape, and random access function can be provided easily.
Patent JP-S5212577-A (JP)
Title: Automatic location device
Inventor: NAKAZAWA KIWAO
IPC: G03F9/00
Filed: 1975-07-21
Abstract: PURPOSE: To detect in separation an optical signal from an alignment pattern on a semi-conductor wafer and that from an alignment pattern on a phtomask, using coherent light source as alignment light source, thus elevate S/N ratio of the optical signal from the alignment on the semi-conductor wafer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01262993-A (JP)
Title: Method and apparatus for treating waste water
Inventor: YAMADA NOBORU
IPC: C02F1/74
Filed: 1988-04-11
Abstract: PURPOSE:To perform treatment free of residual NOx-N in treated water in low cost by adjusting the pH of raw water, by recovering an acid component from the treated water subjected to wet oxidizing treatment and adding said acid component to waste water to adjust the pH thereof. CONSTITUTION:In the wet oxidizing treatment of waste water containing a substance to be oxidized, the treated water in a treated water tank 10 is supplied to an acid recovery means 12 composed of a reverse osmosis membrane separator by a pump 11 and the acid component in the treated water is concentrated and recovered to be added to waste water through an acid adding line 13 having an automatic valve 14. At this time, the addition amount thereof is controlled by a pH meter 5 and a flowmeter 6 so that the pH of the waste water becomes about 7. Whereupon, even when the waste water is subjected to wet oxidizing treatment in the presence of excessive oxygen, NOx-N is not formed. Therefore, waste water is treated in low cost.
Patent JP-S58205589-A (JP)
Title: Treatment tank combined with large sized concrete set for treatment of night soil and miscellaneous waste water
Inventor: KOBAYASHI SHIGERU
IPC: C02F3/06
Filed: 1982-05-24
Abstract: PURPOSE:To complete a large-sized treatment tank for sewage in a short time, by constituting the same of a tank provided with middle and fine meshed screens and ruggedness on the circumferential wall under the water surface in the 1st set body, a tank provided with plates stuck with living things in the 2nd set body, etc. CONSTITUTION:Sewage is put into the 1st set body 1 from an inflow pipe 2, and the solid materials in the sewage are removed with a middle meshed screen 3. The accumulated solid materials are scraped onto a fine meshed screen 4 and are drained, whereafter said materials are removed. The BOD and COD in the sewage can be removed by 40% in the 1st set by the ruggedness 7 (coral sand, etc.) stuck with living things provided on the wall under the water surface in the tank body. Many plates 18 provided with much ruggedness on the front and rear and stuck with living things are disposed in the biological treatment tank in the 1st biological treatment tank 14, and much ruggedness 20 is provided on the circuimferential wall under the water surface. Air is fed from an air diffusion pipe 17 to the plates 18 to propagate bacteria, whereby the BOD and COD in the sewage are removed by 60%.
Patent JP-H01260926-A (JP)
Title: Pll oscillating circuit
Inventor: KAWAKAMI YASUO
IPC: H03L7/187
Filed: 1988-04-11
Abstract: PURPOSE:To attain fast response speed and an excellent C/N by devising the circuit such that a voltage generating means generating a voltage in response to the content of a command is provided and an oscillation signal having a frequency in response to the voltage being the sum of its output voltage and an output voltage of a filter of a feedback loop is generated from an oscillation means. CONSTITUTION:When the content of a digital signal outputted from a control circuit 16 is changed by the key operation of a keyboard 15, the frequency division ratio of 1/N of a programmable frequency divider 12 is set newly in response to the content of the digital signal and a voltage V1 in response to the content of the digital signal is outputted from a D/A converter 21. The voltage V1 is added to an output voltage V2 of an LPF 14 at an adder 22, the result is outputted to a VCO 11 and the oscillated frequency f0 of the VCO 11 is changed immediately by the frequency only in response to the change in the voltage V1. The oscillation signal is subject to 1/N frequency division by the programmable frequency divider 12, the result is fed to a phase comparator 13, a voltage in response to the phase difference with a reference signal in a frequency fr is generated from the phase comparator 13, supplied to an LPF 14 to vary an output voltage V2 of the LPF 14.
Patent JP-H08257497-A (JP)
Title: Formation of high-hardness colorful-pattern coating film and coated metallic sheet
Inventor: UENO NAGAHARU
IPC: C09D5/28
Filed: 1995-03-23
Abstract: PURPOSE: To form a high-hardness colorful-pattern coating film excellent in desigvability especially having beautifulness and excellent in resistance to stains by applying an electron beam-curing paint with a colorant grain and a specified substance as the essential components in >=1 layer on the surface of a substrate and irradiating the paint with an electron beam to form the cured film. CONSTITUTION: A high-hardness colorful-pattern coating film is formed as follows. Namely, an electron beam-curing paint with a colorant grain, an oligomeric (meth)acrylate contg. >=2 (meth)acryloyl groups in one molecule and having <=400 acryloyl equivalent and a polyhydric alcohol (meth)acrylate contg. >=2 (meth)acryloyl groups in one molecule and having <=150 (meth)acryloyl equivalent as the essential components is prepared. The paint is applied on the surface of a substrate in >=1 layer and irradiated with an electron beam to form the cured coating film. Consequently, a colorful-pattern coating film is formed in a shorter time than before. Besides, the nonvolatile matter content of the paint is controlled to >=65%.
Patent JP-H05288745-A (JP)
Title: Method for testing expandability of coal
Inventor: ARIMA TAKASHI
IPC: G01N25/16
Filed: 1992-04-09
Abstract: PURPOSE:To highly accurately estimate strength of manufactured coke by testing expandability with sample length matching to width of a plasticizing band at the time of carbonizing in a coke furnace. CONSTITUTION:If expandability is measured with sample length from 5mm to 20mm matching to width of a plasticizing band at the time of carbonizing in a coke furnace, expandability closer to that at the time for carbonizing coal in an actual coke furnace can be obtained. Therefore if coke strength is estimated by using this expandability, estimated strength of coke strength can be largely improved. Since the plasticizing band varies depending on width and temperature of the coke furnace, the sample length may be preferably set according to real conditions. Although coal is molded into a rod-like sample normally, it may be put into a narrow tube to be measured without molding. In addition it is preferable to set piston pressure of a tester at the same pressure as in the coke furnace.
Patent JP-S62245544-A (JP)
Title: Substrate for information recording medium
Inventor: HANEDA NORIHISA
IPC: G11B7/24079
Filed: 1986-04-16
Abstract: PURPOSE:To obtain performance which is high and uniform over the entire surface of a disk by changing the depth of pregrooves for tracking in such a manner that the depth is largest between an inside peripheral side and outside peripheral side. CONSTITUTION:The depths d1-dn of the pregrooves are so set that the depths increase continuously from the inside peripheral side toward the deepest part in an intermediate position like d1<d2...<dm+2<dm+3 and that the depths decrease continuously from the deepest part toward the outside peripheral side like dm+3>dm+4...>dn. The pregrooves provided on the substrate 11 are thus deepest between the inside peripheral side and outside peripheral side. The guide grooves are thus formed to the depth uniform from the inside peripheral side up to the outside peripheral side to maintain the diffraction state of laser light uniform on the inside and outside peripheries, by which the tracking accuracy is improved and the specified quality of the signals is obtd.
Patent JP-S59215213-A (JP)
Title: Manufacture of superthick-walled and spirally multilayered cylinder
Inventor: SUDOU KATSUZOU
IPC: B21C37/06
Filed: 1983-05-23
Abstract: PURPOSE:To manufacture a superthick-walled and spirally multilayered cylinder of high quality by previously manufacturing plural spirally multilayered cylinders having each heavy wall thickness and different diameter and laminating them by fitting mutually the fitting surfaces formed at the inner or outer surfaces of them. CONSTITUTION:A spirally multilayered cylinder A is manufactured by wrapping a steel strip 2 spirally, continuously, and tightly around a cylinder 1, and attaching an outer cylinder 3 to the outside of the multilayered cylinder. Spirally multilayered cylinders B and C of high quality are also manufactured in the same way. Taperings corresponding each to an outer cylinder 3 of cylinder A and an inner cylinder 4 of cylinder B, and an outer cylinder 6 of cylinder B and an inner cylinder 7 of cylinder C, are processed to form fitting surfaces 3a, 4a and 6a, 7a. Thus, a superthick-walled and multilayered cylinder having desired wall thickness, diameter, and length is obtained in the way of fitting and fixing the fitting surface 3a of cylinder A and the fitting surface 4a of cylinder B to each other, and fitting and fixing successively the fitting surface 6a of cylinder B and the fitting surface 7a of cylinder to each other.
Patent JP-H07278601-A (JP)
Title: Titanium-base powder and production thereof
Inventor: FUKAZAWA HIDEKAZU
IPC: B22F1/00
Filed: 1994-04-04
Abstract: PURPOSE:To industrially produce a fine-grain titanium-base powder excellent in flowability. CONSTITUTION:This granular titanium-base powder is obtained by the hydrogenation-dehydrogenation processing and has 5-74mum particle diameters, and the average particle diameter is controlled to <=20mum and the flowability to <100sec/50g. The hydrogenated titanium-base lump is mechanically crushed and then classified to prepare the hydrogenated titanium-base powder having 5-74mum particle diameters and <=20mum average particle diameter, the powder is dehydrogenated at 500-58 deg.C in vacuum, and the dehydrogenated titanium-base lamp is crushed and disintegrated into the titanium-base powder.
Patent JP-S5515481-A (JP)
Title: Heart pulse decreasing agent
Inventor: HERUMUTSUTO SUTAARE
IPC: A61K31/415
Filed: 1979-07-13
Abstract: The method of using 2-[N-2,6-Dichloro-phenyl)-N-allyl-amino]-2-imidazoline or a non-toxic acid addition salt thereof as bradycardiacs.