baber/WOPTO huggingface dataset:
Patent JP-H03259357-A (JP)
Title: Data base recovery system
Inventor: MABUCHI SHIGERU
IPC: G06F12/00
Filed: 1990-03-08
Abstract: PURPOSE:To efficiently perform the forward recovery of a data base even in a small universal computer system not capable of taking a large temporary file by dividing and sorting history data after update when the data base is recovered. CONSTITUTION:The recovery of the data base is performed by reading the history data after update from the forefront of an update history file 7 in step 1 and transmitting it to the sort temporary file 8 in step 2. When the amount of transmitted history data after update arrives at the maximum amount of data not generating interruption, transmission is interrupted, and processing is moved to step 4. In step 4, the history data after update is sorted in sequence of a cylinder address, a track address, and a date, and when it is completed, a data base file 9 is updated in sequence of the address and the date by using a sorted result in step 5. In step 6, the recovery by the forward recovery of the data base file 9 is performed by executing the above operation repeatedly until the end of the update history file 7 can be detected.
Patent JP-S53145018-A (JP)
Title: Transformer winding
Inventor: HIRAISHI KIYOTO
IPC: H01F27/28
Filed: 1977-05-23
Abstract: PURPOSE: To uniformalize winding cooling by setting up intermediate barriers so that the oil flow resistance at the upper part between the adjacent oil feeding holes st up every winding blocks can be asymmetrical at the location of both oil feeding holes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60202673-A (JP)
Title: Liquid fuel cell
Inventor: NOMURA YOUICHI
IPC: H01M8/04
Filed: 1984-03-27
Abstract: PURPOSE:To increase life of fuel electrode by arranging traps in an inlet to and an outlet from a cell stack in liquid circulation path and leave part of circulating liquid in traps while power generation is stopped and liquid is removed. CONSTITUTION:Circulating liquid supply path 2 passing in stacked direction is set in the lower part and circulating liquid exhaust path 3 is set in the upper part of a fuel cell stack 1. Circulating liquid is forced to circulate through an inlet side trap 4, and an outlet side trap 6 having generated gas exhaust hole 5, a circulating liquid tank 7 with a pump 8. While power generation is stopped, circulating liquid is recovered to the tank 7 and liquid junction in paths 2 and 3 is eliminated. But, since circulating liquid exists in traps 4 and 6, entry of outside air into the inside of the stack 1 is prevented, electrolytic oxidation and elution of fuel can be prevented. Therefore, life of the fuel electrode is increased.
Patent JP-S5711055-A (JP)
Title: Image formation method exaggerating intermediate gradation and its device
Inventor: KEITO EICHI POMEROI
IPC: G03F1/00
Filed: 1981-04-20
Abstract: Laser imaging system and method in which mid-tones are enhanced to eliminate undesired growth in halftone and text images. The pulses which control the modulation of the writing beam are each decreased in width by a fixed amount to provide the desired mid-tone enhancement.
Patent JP-H10249530-A (JP)
Title: Tig welding equipment
Inventor: HARA YUJI
IPC: B23K9/028
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a TIG welding equipment which can suitably keep the supplying position of a filler bar in the case of changing the welding condition, etc. SOLUTION: In this TIG welding equipment in which a welding electrode 3 and a filler bar supplying part 4 are provided in a welding machine body 2, the welding electrode 3 is attached to the welding machine body 2 so that its height is regulated freely to/from a base material 6 through an electrode height regulating means 9, the filler bar supplying part 4 is attached to the welding machine 2 through a filler bar height regulating means 14 so that its height is regulated freely to/from the base material and individually to the welding electrode 3, and it has a controlling means 8 to individually act the electrode height regulating means 9 and the filler bar height regulating means 14.
Patent JP-H01233032-A (JP)
Title: Manufacture of compound pulley
Inventor: TANIMA RETSU
IPC: B21D53/26
Filed: 1988-03-11
Abstract: PURPOSE:To elevate the mechanical strength of a V-ribed pulley part by thickening the wall of the formed site of the V-ribed pulley part wherein the V-ribed pulley part is to be formed. CONSTITUTION:A V-groove rushing part 89 is provided on a thickening roller 88, the V-groove rushing part 89 is rushed into the V-groove 12 of a V-pulley part 14 to obtain a thickened article 90 wherein the wall of the V-ribed pulley part formed site is thickened. Then, a plurality of V-ribed grooves formed ribs 92 is given at a part corresponding to the V-ribed pulley part formed site of the thickened article 90 and a V-rib forming roller 96 provided with the V-groove rushing part 94 is pushed against the part corresponding to the V- pulley part 14. As the shape of the V-pulley part 14 of the thickened article 90 is held as it is, a plurality of V-ribed grooves 18 and V-ribs 16 are formed at the V-ribed pulley part formed site of the thickened article 90. Simultaneously, preliminary side wall parts 82, 86 are formed into side wall parts 58, 84 in the final shape to manufacture a compound pulley 10.
Patent JP-H09251190-A (JP)
Title: Image forming device
Inventor: NISHIO TOMONOBU
IPC: H04N1/19
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device capable of obtaining a high-quality image by performing swing and tilt photographing from the obliquely upper side of a solid body in the case of forming the image by scanning and exposing the solid body placed on a placing table. SOLUTION: In a 1st scanning unit 110 set as a full rate carriage; a 1st mirror 116 is turnably supported by a supporting shaft 204, and light in an oblique direction out of reflected light from the solid body G2 is reflected in a horizontal direction and made incident on a 2nd mirror. Therefore, by changing the tilt angle of the mirror 116 in compliance with a request, the solid body is swing-and-tilt photographed from the obliquely upper side, and the high-quality image is obtained.
Patent JP-S52142936-A (JP)
Title: Semiconductor memory circuit
Inventor: SATOU TAKASHI
IPC: G11C11/4093
Filed: 1976-05-24
Abstract: PURPOSE: To eliminate erroneous operation of memory circuit due to noise and improve reliability by making the content of memory cell not to be influenced by the state of output of write amplifier except the time of write operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61218872-A (JP)
Title: Low torque ball valve with high air-tightness
Inventor: FUJITA MAKOTO
IPC: F16K5/20
Filed: 1985-03-22
Abstract: PURPOSE:To provide high air-tightness and low operating torque by controlling the pressure in a pressure chamber between the seat ring and valve body by means of a selector valve. CONSTITUTION:When a ball valve of trunnion supporting type is in closed position, seals N1, N2 are pressed to a ball L strongly by the piston force of pressure chambers B, D to provide high air-tightness. When the valve is to be opened, inside the pressure chamber becomes negative pressure by operation of a five-way valve V, so that the seals N1, N2 are separated from the ball L, when there is no friction between the seals N1, N2 and ball L with only friction at the ball supporting part remaining. This provides high air-tightness and reduces the operating torque greatly.
Patent JP-S63225295-A (JP)
Inventor: TANIGUCHI KOKI
IPC: G02F1/1343
Filed: 1987-03-14
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-S60201339-A (JP)
Title: Photographic resin-coated paper
Inventor: UNO HIROSHI
IPC: G03C1/79
Filed: 1984-03-26
Abstract: PURPOSE:To prevent poor appearance and poor photographic aptitude due to ultramarine agglomerates in a photographic resin-coated paper obtained by covering a paper base with a polyolefin resin contg. ultramarine, by treating the surface of ultramarine with silica or zinc compd. CONSTITUTION:A material compsn. consisting of kaolin, sodium carbonate, sulfur, a carbonaceous reducing agent, and when ultramarine having a magenta color is prepared, silica, if necessary, is mixed, and pulverized, compacted, and burned. After cooling, the burned product is washed with water, pulverized in a wet state in a wet ball mill or a vibrating mill, and classified in a wet state by using a continuous horizontal centrifugal separator and/or a vibrating double deck screen. The classified product is filtered, dried, and further pulverized with a pulverizer. The ultramarine thus obtained is, preferably, surface-treated with silica in the manufacturing process after the wet classification usually in an amt. of 0.2-20wt%, preferably, 0.5-20wt% of the ultramarine in terms of SiO2.
Patent JP-H01235591-A (JP)
Title: Production of catalase
Inventor: SEKIGUCHI SADAMI
IPC: C12N9/08
Filed: 1988-03-15
Abstract: PURPOSE:To mass produce catalase in high yield and in high purity, by treating an aqueous solution containing both catalase and accompanying protein by chromatography of hydrophobic mutual action. CONSTITUTION:A blood cell, etc., is mixed with equivalent distilled water, hemolyzed and hemoglobin is removed to give an aqueous solution (A) containing catalase and protein. Then a functional group such as phenyl Sepharose CL-4B is supported on a carrier such as cellulose to give a chromatography resin (B) of hydrophobic mutual action. Then the resin B is equilibrated with 5-10 times as much a buffer solution (C) having a given pH as the resin, the solution A is adjusted in such a way that total protein in the solution A is <=500mg and total catalase is <=250mg based on 100ml resin and the solution A is passed through the resin B to adsorb catalase on the resin B. Then the resin B is washed with 3-10 times as much as the solution C and developed with a buffer solution at pH 6-9 to recover catalase.
Patent JP-S62216911-A (JP)
Title: Activated carbon-containing silica gel, its production, and analytical method using said gel as packing material of cleanup column
Inventor: WAKIMOTO TADAAKI
IPC: G01N30/88
Filed: 1986-03-17
Abstract: PURPOSE:To produce the titled activated carbon-contg. silica gel capable of preferentially adsorbing a molecule having a planar structure by allowing a mixture of sodium silicate and activated carbon to react with a mineral acid. CONSTITUTION:About 1-6% activated carbon powder and an appropriate amt. of water are added to an aq. soln. of sodium silicate, and a mineral acid such as hydrochloric acid is added under agitation and allowed to react with the soln. Approximately 200-300-mesh activated carbon is preferably used. The activated carbon is sufficiently washed with a solvent such as toluene, purified, and used. The reaction product is separated by filtration and preferably granulated into <=about 32 mesh to obtain activated carbon-contg. silica gel. The silica gel is subjected to activation treatment for about 30min at about 120-130 deg.C, and then used as the packing material of a cleanup column. A molecule having a planar structure such as polychlorodibenzo-p-dioxin and/or polychlorodibenzofuran is preferentially adsorbed in the material, and microanalysis is effectively performed.
Patent JP-H08233016-A (JP)
Title: Hydraulic cylinder
Inventor: TAKASE KOJI
IPC: F16F9/32
Filed: 1995-02-23
Abstract: PURPOSE: To easily and rapidly assemble a cylinder and a lower cap by a simple structure while coaxiality having high accuracy is exhibited as well as to provide sufficient airtightness, by employing a simple seal structure. CONSTITUTION: A cylinder side taper part 2a is formed at the lower end of a cylinder 2, and a lower cap side taper part 7a is formed to a lower cap 7 opposed to the cylinder side taper part 2a. Further, a seal member 11 which is tightly fitted to be bitten into respective taper parts 2a, 7a by receiving the axial force of the cylinder 2 during an assembly period, is interposed between the lower cap side taper part 7a and the cylinder side taper part 2a.
Patent JP-S61221484-A (JP)
Inventor: NAKAMURA NOBUYUKI
IPC: E06B9/56
Filed: 1985-03-25
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-H04294059-A (JP)
Title: Negative electrode for secondary battery with non-aqueous electrolyte
Inventor: ITO SHUJI
IPC: H01M10/05
Filed: 1991-03-25
Abstract: PURPOSE:To provide a negative electrode for non-aqueous electrolyte secondary battery excellent in the charging/discharging cyclic characteristics. CONSTITUTION:A non-aqueous electrolyte secondary battery includes a positive electrode 1 and a negative electrode 4 made chiefly from a metal powder, which can store and release Li. The surface of metal powder as the neg. electrode active substance of this battery is covered with another metal, which presents ample ductility. This suppresses occurrence of insufficient collection of electricity likely to be generated when the electrode is turned into particulates at charging and discharging, and a non-aqueous electrolyte secondary battery is obtained which excels in charging/discharging cyclic characteristics.
Patent JP-H03263785-A (JP)
Title: Built-in type heating cooker
Inventor: OKADA KAZUICHI
IPC: H05B6/12
Filed: 1990-03-12
Abstract: PURPOSE:To prevent an ingress of water or the like in an enclosure housing a control circuit and the like, and eliminate the malfunction of the control circuit by positioning the aforesaid enclosure forward of the front end of an air vent at the back of a cooking plate. CONSTITUTION:If a large amount of water or the like enters a cooker body via an air vent 21 at a grill 22, due to a cooking spill or the tumbling of a pan, while cooking is being made using the pan or the like placed on a cooking plate 19, the water or the spill drops toward a lower unit 30 via an air duct 34 below the air vent 21 at the back of an upper unit 25. As the rear surface of the enclosure 32 of the lower unit 30, however, is located forward of the front end 33 of the air vent 21, water drops from the air vent 21 do not fall on the lower unit 30. As a result, a water ingress into the lower unit 30 housing a control circuit 26 can be prevented, and the malfunction of the control circuit 26 due to a water ingress into the cooker body is eliminated.
Patent JP-H11216017-A (JP)
Title: Brush without splashing
Inventor: UEDA TOMOHIRO
IPC: A46B17/04
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To eliminate generation of splash when a floor tile and a toilet stool of a toilet room are washed with a brush and cleanly wash the tile and the toilet stool by fitting elastic foam bodies such as unwoven fabric and a sponge to the rear part of a fiber flocked part of the bush made of synthetic or vegetable fibers. SOLUTION: On a base 1 which is integrally provided with a bar-shaped handle 2, a brush made from flocking synthetic or vegetable fibers 3 is mounted. To the rear part of this brush part, an elastic foam body 4 such as natural or chemical product unwoven fabric or a sponge are integrally attached. When the brush is used, the joint of a tile and all the corners of a floor are cleanly washed with the front fibers (the brush part) 3, the surface of the tile is polished by the elastic foam body 4 part at the rear side and splashes that the tips of the fibers 3 splash backward are prevented and one's feet are prevented from getting wet and getting dirt. Waste water when the floor is washed in the water can e easily washed away forward by the elastic foam body 4 and can be eliminated.
Patent JP-H09227044-A (JP)
Title: Display device for elevator
Inventor: TAJIMA KENJI
IPC: B66B3/02
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent passengers waiting for an elevator at an elevator hall from feeling discomfort by keeping a hall car position displaying device turned off all the time, and turning on a hall car position displaying device for hall calling register floor when the elevator which is going to respond approaches a floor where a hall call has been registered. SOLUTION: Elevator operation is controlled so that the car allocation means 4 of a group control controller 3 may select an elevator which is most appropriate to a hall call and the elevator may respond to an allocated floor. An approaching car detecting means 5 discriminates if an allocated elevator approaches a hall call register floor within a range of prescribed floors and if YES, turns on a car position lighting signal (d) and outputs it to the lighting OFF means 7 of a simple body controller 6. It is thus possible for passengers to recognize the position of an elevator when an elevator approaches within a range of prescribed floors, and make it invisible when any elevator other than the allocated elevator passes and returns.
Patent JP-H01235662-A (JP)
Title: Recording electrode and manufacture thereof
Inventor: MUROI KATSUMI
IPC: B41J2/395
Filed: 1988-03-16
Abstract: PURPOSE:To achieve high density, high resolution, high reliability, and improvement of productivity, by a method wherein a linear column state pattern is formed by using a conductive magnetic material of a specific thickness or above, and an insulating resist is applied to the electrode pattern and between the electrode patterns. CONSTITUTION:A junction layer 2 of a silver solder layer of 5mum in thickness is formed by a screen process printing on a side surface of an insulating alumina substrate 3. Then, a Fe-Ni alloy sheet of 40mum or above in thickness as a conductive magnetic sheet 5 is lined on the junction layer 2, and the alumina substrate and the Fe-Ni alloy sheet are joined by heating. Thereafter, linear cutting is performed by a cut depth of 125mum to form an electrode pattern 1. Since an area where an edge part of the electrode pattern is brought into contact with toner is increased, a formed image becomes extremely clear. Successively a space between the electrode patterns 1 is filled and the electrode pattern 1 is coated with polyimide resin as an insulating resist 4. No short circuit between the electrodes via the toner occurs, and a clear image is formed.
Patent JP-S52143619-A (JP)
Title: Stepping device for boarding and alighting opening of bus
Inventor: TSURUOKA TEIDAI
IPC: B60J5/06
Filed: 1976-05-25
Abstract: PURPOSE: To enable elevationally moving of step board in cooperation with the opening operation of a door at boarding and alighting opening of a bus to prevent the board from contacting with an obstacle when the bus runs and to allow passengers to become comfortable in riding on and off the bus. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59184882-A (JP)
Inventor: KATARINA RUNDOBURATSUDOOBANESU
IPC: B32B15/01
Filed: 1984-03-28
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-S60204326-A (JP)
Title: Ink jet recording device
Inventor: OOTSU YOSHIAKI
IPC: B41J25/34
Filed: 1984-03-30
Abstract: PURPOSE:To obtain the titled device which is capable of being connected by one touch, with a freely attachable and detachable head which is easily changeable by providing a connector for making a mechanical and electrical connection between an ink discharging recording head and the body of a recording device. CONSTITUTION:A mechanical connection is made by inserting the male part 12 of a connector for a recording head 1 containing an ink nozzle 11 into the female part 15 of a connector for the body of the recording head 2. At the same time, an electrode terminal 13 formed in the male part 12 of the connector is caused to contact with an electrode terminal in the female part 15 of the connector so that a drive signal wire for an ink discharge energy generating element is electrically connected.
Patent JP-H09250993-A (JP)
Title: Secondary ion mass spectrograph
Inventor: TOMITA MITSUHIRO
IPC: H01J37/20
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a secondary ion mass spectrograph which can microanalyze light element. SOLUTION: The secondary ion mass spectrograph comprises ion generating means 10 for emitting a primary ion beam to the part of a sample, analyzing means 24 for analyzing secondary ion sputter excited from the surface with the primary ion beam, and electron generating means 14 for generating electron for neutralizing charge generated on the surface of the sample by the generation of the secondary ion beam, wherein infrared beam generated from heating means 34 is emitted to the sample S, mass analysis is made in the state of no background due to the residual element by emitting the primary ion beam after the remaining element adhered to the surface of the sample S is previously vaporized by the primary ion beam, and hence the light element can be microanalyzed.
Patent JP-H04297414-A (JP)
Title: Zein as water barrier for sugarless edible composition and method of preparing same
Inventor: TOMASU JIEI KUNSUUITSUCHI
IPC: A23G3/20
Filed: 1991-02-08
Abstract: PURPOSE: To obtain an eatable coating composition which prevents the transition of water originated from a coating composition to a core substance and can thereby prevent coated tablets from swelling followed by formation of crack. CONSTITUTION: This eatable coating composition includes (A) a core substance containing sorbitol, preferably a substance having the component and the composition shown in the table, (B) a primary coating layer containing zein on the surface of the core substance and (C) a sugarless secondary coating layer on the primary coating layer in proportions of preferably about 40-60wt.%, about 0.1-1.5wt.% and about 40-60wt.%, respectively, based on the eatable coating composition. The secondary coating layer contains preferably sorbitol, particularly (a) about 77-83wt.% of a sorbitol solution containing about 65-75wt.% of sorbitol, (b) about 9.5-12.5wt.% of crystalline sorbitol powder, (c) about 0.25-1.5wt.% of a film-forming agent and (d) about 0.1-5.0wt.% of a crystallization retardant.
Patent JP-S61221550-A (JP)
Title: Preparation of commutator
Inventor: NISHIJIMA MICHIHIKO
IPC: H01R43/08
Filed: 1985-03-27
Abstract: PURPOSE:To enable the good degree of a regular circle to be easily obtained, by pressing insulation substance in pipe material to form a complex and by forming slits in the pipe material to produce a commutator, after the pipe material is elongation-processed in a specified sliding diameter and is heat- treated. CONSTITUTION:After pipe material 1 forming sliding contact material is elongation-processed in a specified sliding diameter and is heat-treated, insulation substance 2 made of hardened synthetic resin or compression type ceramics is pressed in the inner diameter section of the pipe material to form a complex. After that, slits 3 corresponding to a specified pole quantity are formed in the axial direction of the sliding contact material 1, and a shaft hole 4 is formed on the central section. Finally, the material is cut off to a specified commutator length to form a commutator. As the result, only by the dice management of the pipe material 1, the degree of a regular circle at high precision can be obtained.
Patent JP-S53145409-A (JP)
Title: Microprocessor control common line controller
Inventor: SENDA YASUHIRO
IPC: H04Q3/545
Filed: 1977-05-24
Abstract: PURPOSE:To reduce the load of CPU and to enhance the flexibility for the function sharing by sharing part of the common line signal link control function with CPU by means of the microprocessor, and thus to achieve a higher-degree diagnosis function.