baber/WOPTO huggingface dataset:
Patent JP-S55149464-A (JP)
Title: Ball type refrigerant check valve
Inventor: ABE KAZUO
IPC: F16K15/04
Filed: 1979-05-09
Abstract: PURPOSE:To eliminate the unstability of a ball valve with the contact of the valve and valve seat with each other made close by shaping the valve seat into tapering form and locating the contact of the seat and the outer-circumferential face of the valve with each other and the large aperture portion of the seat slightly on the passage and valve chamber side with respect to the center of the valve. CONSTITUTION:A valve chamber 5 is formed of a valve seat 3 provided in the passage 2 of a valve body and a stopper 7 having a leg 6 and fastened to a conduit 8 so that a ball valve 3 may not uselessly shift. The seat 3 is so formed that the tapering angle alpha thereof may be acute, the contact T thereof with the outer-circumferential face of the valve 4 may be located slightly on the passage 2 side with respect to the center 0 of the valve 4, and the large aperture T' of the valve 3 may be located slightly on the valve chamber 5 side with respect to the center 0 of the valve 4. When high temperature is suddenly supplied to a valve chamber 5 on the closure of the valve 4, therefore, the valve 4 comes in close contact with the seat 3. Thus, the valve 4 is little affected by the turbulence generated in the chamber 5 on the closure of the valve 4 so that the stability thereof can be raised.
Patent JP-H07271523-A (JP)
Title: Information storage
Inventor: KIDOKORO KAZUAKI
IPC: G06F3/06
Filed: 1994-03-28
Abstract: PURPOSE:To provide an information storage which can improve its response by storing duplicatively the data of high access probability in plural storage media. CONSTITUTION:An information storage stores duplicatively the prescribed data in plural storage media and is provided with a block management part 11 which manages the data storage state of each storage medium, a release area selecting part 12 which selects a releasable duplicated data area when an idle area is required, and an access probability estimating part 13 which estimates the data access probability. Furthermore an auto-changer control part 8 is added to retrieve an idle area and to select a releasable duplicated data area for each of other loaded storage media when the new data is written and the data having its high estimated access probability is read out and then secondarily writes the data when those retrieved and selected areas exist and those data are not stored in the relevant storage medium.
Patent JP-S62214141-A (JP)
Title: Method for selectively extracting zn from substance containing zn
Inventor: INOUE KEIZO
IPC: C22B19/20
Filed: 1986-03-14
Abstract: PURPOSE:To increase the rate of extraction of Zn from a solid substance contg. Zn by selectively dissolving the Zn in an aqueous ammonium thiocyanate soln. contg. ammonium thiosulfate and/or ammonium hydroxide. CONSTITUTION:A solid substance contg. Zn is treated with an aqueous ammonium thiocyanate soln. contg. ammonium thiosulfate and/or ammonium hydroxide to selectively extract the Zn. The solid substance contg. Zn is dust or sludge produced in an iron mill and contains Fe besides Zn oxide or metallic Zn. In this way, Zn is selectively extracted from a substance contg. Zn.
Patent JP-S55147581-A (JP)
Title: Processing agent for imparting durable antistatic property and water absorbing property to synthetic fiber structure
Inventor: SAIJIYOU TAKASHI
IPC: D06M13/17
Filed: 1979-05-09
Abstract: PURPOSE: To provide a processing agent for imparting durable antistatic property and water absorbing property to a fiber structure, such as polyester or polyamide, comprising polyethylene glycol, an amine compound, an epoxy compound and a nonionic or anionic surface active agent.  
     CONSTITUTION: (A) Polyethylene glycol shown by formula I (wherein X is 1W 135), (B) an amine compound such as ethylenediamine or N,N'-bis(hydroxyethyl)diethylenetriamine, (C) an epoxy compound such as 1,3-epoxybutane or 1,2-epoxyoleic acid, and (D) a nonionic surface active agent shown by formulae II, III (wherein R is alkyl shown by C α H 2α+1 ; n is 1W20: α is 8W18) or an anionic surface active agent shown by formulae R-COONa, R-OSO 3 Na or the like are compounded. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08226132-A (JP)
Title: Anchor bolt erection structure
Inventor: SATO KUNIAKI
IPC: E02D27/28
Filed: 1995-02-21
Abstract: PURPOSE: To easily adjust the anchor depth of bolts by jointing a columnar member and a tubular member erected on levelling concrete with an intermediate joint member, and screwing the anchor bolts to the internal sides of all of the three members. CONSTITUTION: A pillar member 36 is erected on leveling concrete 32 and, then, fixed with anchors 35 and anchor bolts 33. Then, the lower end of a columnar member 31 is screw jointed to the member 36. Thereafter, the lower section of an intermediate joint member 34 having an inverted conical taper shape 34e on the lower surface of a disc type anchor end 34a is screw jointed to the upper end of the member 31. Also, the lower end of a tubular member 29 is screw jointed to the upper section of the member 34. Furthermore. an anchor bolt 27 is inserted in the members 29, 34 and 31, and the lower end of the bolt 27 is screw jointed to the member 34. According to this construction, the anchor depth of the bolt 27, or the position of the upper end thereof can be easily adjusted and changed during a construction work by rotating any of the members 29, 34 and 31.
Patent JP-2000245226-A (JP)
Title: Leaf vegetables harvester
Inventor: HONDA KAORU
IPC: A01D45/28
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a leaf vegetables harvester capable of preventing leaf parts of leaf vegetables from damaging. SOLUTION: This leaf vegetables harvester is equipped with a machine body 1 which is low in the front and high in the rear, having nearly definite width dimensions over whole length. A guide part group 3 is provided in the front end of the machine body 1 and a carrying part group is arranged from the neighborhood of the front end of the machine body 1 over the neighborhood of the rear end behind the guide part group 3. A root part cutting part group 5 for cutting root parts A2 of the leaf vegetables A which is vegetated in a field is provided under the guide part group 3.  A pair of opposed carrying conveyers 41a and 41b for conveying the leaf vegetables A in which the lower side part is inserted in carrying passage space 40 and kept in standing posture while supporting the leaf vegetables A is arranged on both sides of carrying passage space 40 of each carrying part 4a, 4b, 4c or 4d of a carrying part group 4.
Patent JP-S63223539-A (JP)
Title: Method and device for testing fine area strength
Inventor: FUKUO SHINPEI
IPC: G01N3/42
Filed: 1987-03-13
Abstract: PURPOSE:To shorten a measurement time and to obtain an accurate measured value by moving an indenter to a reference position set nearby a sample after a contactor contacts the sample, and moving the indenter closer to the sample at a low speed and pressing it into the sample. CONSTITUTION:The sample 40 is placed under a microscope 43, the indenter 1 is pressed against the sample 40, and a DC current is supplied to the driving coil 25 for a contactor lever 4. Then the lever 4 rotates around a cross spring 7 as a fulcrum to lower the contactor 3, thereby pressing the surface of the sample 40 with a pressing force of 0.05N (newton). Then the indenter 1 is driven by an indenter lever 2 while the spring force of the cross spring 6 is compensated through a displacement gauge 20. The driving signal 30 of the indenter lever 2 is amplified by a driving amplifier 3 to a current value 32 and then drives a driving coil 22, but the difference between the current value 32 and a current value 33 corresponding to the spring force of the cross spring 6 detected by the displacement gauge 20 is calculated by a comparator 34 to extract the load of the indenter 1 on the sample 40 as a signal 35.
Patent JP-H04291929-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGURO KYOICHI
IPC: H01L21/336
Filed: 1991-03-20
Abstract: PURPOSE:To provide the manufacturing method, of a semiconductor device, which can form, with high accuracy, a high-doped and shallow impurity layer under a silicide film. CONSTITUTION:A single-crystal silicon layer 9 is grown selectively in the source- drain formation region of an n-type silicon substrate 1; the surface part of the obtained silicon layer 9 is doped with p-type impurities at a high concentration; after that, an Ni film 10 is formed on the whole surface; a heat treatment is executed by keeping a temperature grade at which the temperature on the rear of the substrate is higher than that on the surface; an Ni silicide film 11 is formed at the same time, a high-doped p-type layer is formed under the silicide layer 11.
Patent JP-H02237025-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAMISAKA WATARU
IPC: H01L21/28
Filed: 1989-03-09
Abstract: PURPOSE:To prevent a high melting point metal from peeling by a method wherein, after processing the surface of a polycrystal silicon by fluoric acid, RCA cleaning process is performed; an oxide thin film is formed on the polycrystal silicon surface; later the thin film is removed by reduction using high temperature oxygen gas in a pressure reduced chemical vapor deposition device to deposit a high melting point metal. CONSTITUTION:An oxide film 4 on a polycrystal silicon film 3 formed on an insulating film 2 on a silicon substrate 1 is etched to expose the polycrystal silicon film 3. Then, an oxide thin film 5 is deposited after performing an RCA process and then inserted into a pressure reduced chemical vapor deposition at 600 deg.C to be heated up to 950 deg.C while repeating vacuumizing process and N2 gas substitution. When the temperature is stabilized, hydrogen gas is fed and then the oxide thin film 5 is removed by reduction. Then, the vacuumizing process is repeated and when the temperature is stabilized at the deposition temperature of 600 deg.C, haxafluoride tungsted gas, dichlorosilane gas and argon gas as a carrier gas are fed to deposit a tungsten polycide 6. Through these procedures, a semiconductor device in ohmic contact capable of preventing the tungsten polycide from peeling during the later processes can be manufactured.
Patent JP-S59183145-A (JP)
Title: Forward and backward two-shaft type reduction reversing machine
Inventor: NAGASAKI MICHIAKI
IPC: F16H3/14
Filed: 1983-03-31
Abstract: PURPOSE:To make a captioned machine light weighted and compact by arranging one of units just above an output gear, and concentrically connecting the middle gear of this unit to an engine output shaft, in a reduction reversing machine provided with respective two reduction units for forward and backward movements. CONSTITUTION:Respective units F1, F2 and R1, R2 for forward and backward movements arranged around an output gear 6 are respectively constructed in the same specification, and respective units force respective output pinions 8, 8' to be engaged with the output gear 6. In this case, the backward unit R1 is arranged just above an output shaft 4, respective forward units F1, F2 are arranged on both sides of the same unit R1, and their middle gears 7' are engaged with the middle gear 7 of the unit R1. Further, the backward unit R2 is arranged diagonally below the unit F2, and its middle gear 7 is engaged with the middle gear 7' of the unit F2. And, the middle gear 7 of the unit R1 is concentrically coupled with an engine output shaft.
Patent JP-S61216218-A (JP)
Inventor: OOTA TAKASHI
IPC: H01H57/00
Filed: 1985-03-20
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-S63222875-A (JP)
Title: Sheet supporter for recorder
Inventor: KAGAMI YOSHIJI
IPC: B65H11/00
Filed: 1987-03-12
Abstract: PURPOSE:To obtain a small size sheet guide not interfering with the use of an ordinary sheet, by mounting side edge guides for a small size sheet so that they can be protruded and retracted from an upper surface of a sheet supporter, and moving the side edge guides to below the upper surface of the supporter at the time of using the ordinary sheet. CONSTITUTION:A guide shaft 24 is provided with three operating positions, i.e., a first angular position for containing both of two sets of guides 26, 26, 28, 28 below an upper surface of a sheet support and using an ordinary sheet 16, a second angular position for protruding only the guides 26, 26 for insertion of sheets with the major side vertically set and using a small size sheet 17A with the major side vertically set, and a third angular position for protruding only the guides 28, 28 for insertion of sheets with the major side horizontally set and using the small size sheet 17B with the major side horizontally set. By controlling the rotational position of the guide shaft 24, it is made possible to provide guides for the small size sheet with the major side set vertically or horizontally and to easily and accurately set a normal printing condition for the ordinary sheet by retracting the guides.
Patent JP-S52140553-A (JP)
Title: Apparatus for fluidized bed coating
Inventor: NISHIHARA NORIO
IPC: B05C19/02
Filed: 1976-05-18
Abstract: PURPOSE: To obtain uniform coating films on the surfaces of articles by giving a rapid motion to the excess powder coating deposited on the surfaces of the articles with a transverse vibrator, and by removing the powder. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11238639-A (JP)
Title: Planar laminated coil and electromagnetic wave-readable ic sheet
Inventor: KAWAI WAKAHIRO
IPC: G06K19/07
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a planar laminated coil the spiral conductor pattern of, which is arranged conveniently for mounting electronic parts by constituting the parttern on a plurality of concentric and parallel spiral conductor patterns and connecting in series the conductor pattern of each layer in appropriate order. SOLUTION: In a second divisional area Se on the rear surface of a resin film 1, two concentric parallel spiral conductor pattern C221 and C222 are formed. Namely, a plurality of spiral conductor patterns are formed on the same surface. Then a planar laminated coil is constituted in such a three-layer structure, that when the film 1 is doubly folded, the front surface of the second divisional area S2 becomes a first conductor layer and the rear surface of the area S2 becomes a second conductor layer, and then the front surface of a first divisional area S1 becomes a third conductor layer. A terminal pad PD 2 is formed at the outer peripheral end section of the spiral conductor pattern C11 formed on the front surface of the first divisional area S1, and a front-rear conducting section TH41 is formed at the inner peripheral end section of the pattern C11.
Patent JP-H06275303-A (JP)
Title: Outside manifold type fused carbonate fuel cell
Inventor: YOKOYAMA KENJI
IPC: H01M8/24
Filed: 1993-03-17
Abstract: PURPOSE:To provide an outside manifold type molten carbonate fuel cell having improved cell characteristics by restraining movement of an electrolyte from the end of a plus side of a cell stack to the end of a minus side thereof. CONSTITUTION:An electrolyte from the ends of electrolytic plates 10 is impregnated so that a gas sealing sheet 6 forming a wet seal portion is interposed between a reaction gas supply/exhaust surface of a cell stack 5 and a manifold 9 for supplying/exhausting reaction gas. In an outside manifold type molten carbonate fuel cell having the above constitution, a voltage for canceling a generated voltage of the cell stack 5 is applied between the ends of the sheet 6 at both ends in the cell lamination direction.
Patent JP-H04294282-A (JP)
Title: Multipoint voltage monitor circuit
Inventor: MATSUI NOBORU
IPC: H04Q3/76
Filed: 1991-03-22
Abstract: PURPOSE:To monitor the accurate states of a plurality of signals by discharging the discharge of a previous signal to input accurate signal voltage from which the effect of the previous signal is excluded to a comparator. CONSTITUTION:The signal Xi selected from a plurality of input signals X at an equal time interval is outputted to the output terminal A of an electronic switch 1. At the head part of a time, a control signal S1 turns an electronic switch 5 ON and a control signal S2 turns an electronic switch 6 OFF and the charge of the signal input terminals of comparators 3, 4 generated by a previous signal is discharged. At the part after the time of discharge, the signal S1 turns the switch 5 OFF and the signal S2 turns the switch 6 ON and the signal Xi is inputted to the signal input terminals of the comparators 3, 4. As a result, the accurate signal voltage of the signal Xi is inputted to the comparators 3, 4 and a judging device 5' reads the outputs of the comparators 3, 4 to judge a signal state.
Patent JP-S57172750-A (JP)
Title: Manufacture of semiconductor device
Inventor: MAEGUCHI KENJI
IPC: H01L21/301
Filed: 1981-04-16
Abstract: PURPOSE:To reduce the width of scribing lines, by providing an opaque pattern of the scribing lines on a light transmitting film, irradiating light on a resist film on the back surface of the substrate from the upper surface of the substrate, and performing the scribing from the back surface of the substrate along the tranferred pattern. CONSTITUTION:An FET 6 is provided on the sapphire substrate 1, an Si film pattern 12 is formed on both sides along the scribing lines 11, and a transparent CVD SiO2 film 13 is formed on the back surface of the substrate up to about 3,000Angstrom . Then a positive resist film 14 is applied. The ultraviolet ray is irradiated from the upper side of the substrate 1 on which element region 6 is provided, and the pattern 12 is transferred to the back surface. Then the SiO2 film 13 is etched with the transferred resist pattern 15 as a mask and the pattern 16 is formed. Then the resist 15 is removed, and the wafer is aligned by the pattern 16. Thereafter the scribing is performed along the pattern 16 in order to provide a groove 17 and the wafer is divided. In this method, the effect on the element is less, the width of the scribing lines can be largely reduced, and the high density can be implemented.
Patent JP-H07273027-A (JP)
Title: Manufacture of semiconductor substrate and semiconductor device
Inventor: FUNAI TAKASHI
IPC: H01L29/78
Filed: 1994-03-28
Abstract: PURPOSE:To implant a low density element, which promotes crystallization, into an amorphous semiconductor film in excellent uniformity by a method wherein a layer, in which a very small amount of a crystallization promoting element is added, is formed and the element in the layer is diffused into the amorphous semiconductor film. CONSTITUTION:An amorphous silicon film 102 is deposited on a base coat film 101 using a chemical vapor-phase growth method and a sputtering method. Then, a silicon dioxide film 103, whereon a very small quantity of Ni is mixed as an impurity element to promote the crystallization of the amorphous silicon film, is deposited on the silicon film 102. Then, the entire substrate is heat- treated. As a result, an Ni element is diffused from the Ni-element-mixed silicon dioxide film 103 to the amorphous silicon film 102, and at the same time, the polycrystallization of the amorphous silicon film 102 makes progress.
Patent JP-2000259642-A (JP)
Title: Retrieving device
Inventor: SUGIURA KAZUFUMI
IPC: G06F17/30
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To accurately execute retrieval based on a natural retrieving sentence by simple constitution. SOLUTION: When a natural retrieving sentence is inputted to a retrieving sentence input area (S21), specially written words and phrases in respective entries of a specially written word/phrase table are successively read out and the whole inputted retrieving sentence is retrieved by the read specially written words and phrases (S22). When the retrieval of the inputted retrieving sentence is hit, information including the specially written word/phrase concerned is outputted as a retrieved result (S23). The word/phrase is automatically extracted from the retrieving sentence (S24). The automatically extracted word/phrase is checked by using an automatically extracted word/phrase table and information included in the hit entry is outputted as a retrieved result (S25). The category information of the hit information is displayed on a hit information table display area (S26).  A user observes the display of the table display area and selects required information to display detailed information.
Patent JP-H1028249-A (JP)
Title: Electronic print camera
Inventor: TAKAYAMA MASAYUKI
IPC: B41J3/44
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To process and print out an object image without the use of a display device by printing a grid-shaped dot pattern in an area of a print medium, other than the area where the image data are printed. SOLUTION: A grid-shaped dot pattern is printed in an area of a print medium, other than the area where the image data are printed. An external border line 72 of the dot pattern consists of a single dot string and shown in a halftone of density 8 of the cumulative gradation. A mini-screen 73 is printed out, when the same button is depressed twice. An external border line 74 consists like that of a full-screen 71. A monitor screen 75 is printed out with a press of a shutter button. An external border line 76 consists similar to the line 72. Then every grid-shape dot 77 consists of a single dot and shown in a halftone of density 8 of the cumulative gradation.
Patent JP-H06249884-A (JP)
Title: Digital oscilloscope
Inventor: IKEGAMI SHINICHI
IPC: G01R13/20
Filed: 1993-02-24
Abstract: PURPOSE:To provide a digital oscilloscope which compares the measurement parameter of time series at measuring various parameters with a standard parameter, and displays the comparison result. CONSTITUTION:A digital oscilloscope having parameter measuring function is provided with a counter 18 for counting trigger signals and generating a memory address; a measurement parameter storing memory 20 for storing measurement parameters every trigger signal input in the generated address; and a standard parameter storing memory 21 for storing a standard parameter to the measurement parameter in each measuring time. It is further provided with an arithmetic comparing circuit 22 for arithmetically comparing the standard parameter stored in the standard parameter storing memory 21 to the measuring time of the measurement parameter, and an indicator 24 for conducting a display based on the output of the arithmetic comparing circuit 22.
Patent JP-H05254389-A (JP)
Title: Energized state holding device for energizing force assigning means in seat belt retractor
IPC: B60R22/34
Filed: 1992-03-16
Abstract: PURPOSE:To maintain the energized state of an energizing force assigning means in a simple manner and to reduce the number of parts and man-hour. CONSTITUTION:An inner end 8a of a power spring 8 of an energizing force assigning means 5 is locked by a bush 9, and an outer end 8b of the power spring 8 is locked by a lock part. In the state that a sub assembly of the energizing force assigning means 5 is assembled and the power spring 8 is wound by a predetermined amount in the drawing direction of webbing, rotation inhibiting arms 12a and 12b of a spring pin 12 are inserted into either one of small holes 11b or 11c of a cover 11, grooves 9b or 9c of the bush 9, either one of grooves 9d or 9e of and small holes 10b or 10c of a spring case 10 so as to hold the power spring 8 in the wound state in a simple manner.
Patent JP-H05262589-A (JP)
Title: Production of calcined phosphate fertilizer
IPC: C05B13/06
Filed: 1992-03-16
Abstract: PURPOSE:To obtain a calcined phosphate fertilizer having high citric solubility of phosphate component at a calcining temperature lower than that of a conventional procedure. CONSTITUTION:A low-quality phosphate rock having high silica content is blended with a sodium compound, a calcium compound and a magnesium compound in a ratio of P2O5:Na2O:CaO (molecular ratio)=1:1-2:4-6 and MgO:(CaO+ MgO) (molar ratio)=0.05-0.30:1 and calcined to give calcined phosphate fertilizer.