baber/WOPTO huggingface dataset:
Patent JP-H05325176-A (JP)
Title: Magnetic disk
Inventor: OBATA TAKESHI
IPC: G11B5/72
Filed: 1992-05-19
Abstract: PURPOSE:To obtain a protective film of which hardness is high and which is provided with a close adhering property, a wear-resistant property and a lubricating property. CONSTITUTION:An Si film is formed on nearly the whole face of a magnetic recording medium layer 2 which has been formed on the surface of a magnetic- disk substrate 1 so as to enhance the close adhering property between a hard and amorphous carbon film 4 and the recording medium layer 2. A hard and amorphous carbon layer 5 which contains Si is formed on the surface of the hard carbon film 4. The substrate 1 is composed of organic film, Al or the like. The thickness of the magnetic recording medium layer 2 may be a thickness which is required to hold information. It is preferable to from the Si film 3 by a sputtering method.
Patent JP-H10329035-A (JP)
Title: Manufacture of cutter having vibration damping property
Inventor: OHASHI IKUO
IPC: B24D3/00
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a cutter excellent in a vibration camping property, soundproofness and safety. SOLUTION: With regard to manufacturing method of a vibration damping cutter 3 composed of a cutter base 1, which is composed of an alloy containing a very low C-Cr-Si component, an Mn component and a steel component and, in weight %, C is less than 0.02%, Cr is 1 to 5%, Si is 0.5 to 3%, Mn is 0.2 to 2.5% and remaining are Fe and an unavoidable impurity, and a cutting edge 2 fixed to the circumference of the cutter base 1, the cutter base 1 is manufactured through the processes of rolling the alloy composed of the abovementioned material (S1), cutting the rolled material to specific dimensions (S2), hammering the cut material (S3), and annealing the hammered material as pressing it at the temperature of 600 deg.C to 800 deg.C (S4), and the cutting edge 2 is fixed to the circumference of the cutter base 1 (S5).
Patent JP-S5941093-A (JP)
Inventor: TABUCHI KANZABUROU
IPC: G07B13/00
Filed: 1982-08-31
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-H0813801-A (JP)
Title: Separator for molding concrete structure and triple drill with seat
Inventor: YOSHINARI YOSHITAKA
IPC: B26F1/16
Filed: 1994-06-30
Abstract: PURPOSE:To omit application of perlite mortar and reduce labors, man-hours, construction costs and period, by connecting and supporting lightweight foamed concrete panels as sheathing boards and forms and other forms with a specified distance to form a concrete structure. CONSTITUTION:A separator for molding a concrete structure is composed of a separator 3 provided with support plates 10 near the proximal end of the thread of the male screws 8 formed at both ends of a support rod 9 and nuts with washer forming a female screw 6 in the axial center to constitute a separator 1 for molding a concrete structure so that the male screw 8 formed at one end of the support rod 9 and the female screw 6 with the nut 2 having a washer are engaged with each other. And a triple drill 13 with seat provided with a middle diameter drill 19, a large diameter drill 18 and a seat guide 17 in turn from a small diameter drill 15 side, is constituted at the nearly central outer peripheral face of a shank 16 having the small diameter drill at the front end.
Patent JP-S63314653-A (JP)
Title: File index display system
Inventor: SAKAGUCHI KATSUHIKO
IPC: G06F12/00
Filed: 1987-06-18
Abstract: PURPOSE:To easily recognize the elapsed time of each file by changing and displaying the symbol pattern corresponding to each master based on the elapsed time between the producing or changing time point and the displaying time point of each file. CONSTITUTION:A calculation means 6 calculates the elapsed time between the producing or changing time point and a displaying time point of each file. Then the file symbol patterns stored in a memory means 4 are changed based on the information obtained by the means 6 and displayed by a display means 3 in response to each file at a time point when a file index is displayed. As a result, a desired file is easily detected and at the same time the time elapsed from the producing or editing time point of each file can be easily recognized.
Patent JP-H078332-A (JP)
Title: Table
Inventor: YOKOO KENJI
IPC: A47B13/00
Filed: 1993-06-22
Abstract: PURPOSE:To improve the handling utility by fitting a small top board in a recess provided at the use end of a main top board, forming a specific angle between the use end of the main top board and the use end of the small top board, and making the small top board move vertically by an elevator. CONSTITUTION:Side panels 2 on both sides and a back panel 3 on the back side support a main top board 1 of a table. A recess 5 is formed at the use end 11 of the main top board 1, and a small top board 7 is fitted in the recess 5. A desired angle is formed between the use end 71 of the small top board and the use end 11 of the main top board 1. The small top board 7 is made to ascend and descend by means of an elevator, and the height of the small top board 7 can be adjusted according to a user's physical dimensions and the height of a business machine to be loaded thereon such as, for example, a word processor or a computer. This improves the handling utility and prevents the user's fatigue.
Patent JP-H0220479-A (JP)
Title: Lower protector for truck with tail gate lift
Inventor: JIYAN MATSUTOSON
IPC: B62D33/02
Filed: 1988-06-20
Abstract: PURPOSE: To prevent the backward collision of a tail gate by forming a lower protector for a truck having a tail gate lift into a bar form, and setting the length longer than the full width of a vehicle. CONSTITUTION: A tail gate lift has a platform form, and it is provided with a load carrier 1 hinged to two rotating arms 2. The rotating arms 2 are hinged successively to a box part 3. The box part 3 has the role as the attachment for the whole tail gate lift. A hydraulic cylinder 4 is cooperated with the two rotating arms 2. A lower protector 6 is mounted on the rotating arms 2. The lower protector 6 is provided with a hollowed bar 7 and a bracket 8.
Patent JP-S63314767-A (JP)
Title: Grating for lead storage battery
Inventor: YOSHIDA TAKAMASA
IPC: H01M50/541
Filed: 1987-06-17
Abstract: PURPOSE:To heighten junction force and reduce electric resistance besides reducing weight for the grating in the caption by burying a copper expanded metal in a plate lug and forming bend parts thereon. CONSTITUTION:A plate lug 2 is formed on the upper part of a copper expanded metal 1 and a part of the copper expanded metal 1 near the plate lug 2 is formed long in the longitudinal direction, while this part is buried inside the plate lug 2 together with forming a bend part 5 at least on the copper expanded metal 1. This bend part 5 is formed by cutting-off the node parts 1' on the upper part of the copper expanded metal 1 and inwardly bending it. Thereby, the junction force of the copper expanded metal 1 to the plate lug 2 is heightened and the electric resistance of the plate lug 2 is reduced besides improving the holding property of an activated material by means of the bend part 5.
Patent JP-S635841-A (JP)
Title: Crank shaft forging device
Inventor: FUJITA TOSHIO
IPC: B21J5/02
Filed: 1986-06-26
Abstract: PURPOSE:To forge a crank shaft with a single die for pinching and to facilitate the working by interposing an advancing and retreating device between a clamp member and floating member and rotating the integrated die for pinching around the shaft center. CONSTITUTION:A shaft blank and crank throw part are moved in case of the forming work of one cycle being completed and forming the succeeding crank throw part. Both floating members 37 are approached by working the hydraulic cylinder for floating and the die 53 for pinching is integrated in the state of inner-owing the crank throw part already formed and the rotation thereof around the shaft center is permitted. The motor 69 of a rotation device 68 is driven, the die 53 for pinching is rotated around the shaft center and the crank throw part of the inside of the die 53 for pinching is rotated at the prescribed angle. Both clamp members 4 are then approached, both floating members 37 are abutted, both divided dies 54 of the die 53 for pinching is integrated, the crank throw part formed already is fixed with its pinching and the crank throw part is formed in the same manner.
Patent JP-S5940709-A (JP)
Title: Mixer circuit
Inventor: SAKA HIROSHI
IPC: H03D7/18
Filed: 1982-08-30
Abstract: PURPOSE:To eliminate the limitation of a filter restricting the operating range of an intermediate frequency and blocking image to the location, constitution and size, by arranging a main wavelength line coupling interdigital DC blocking circuit between stubs constituting the image block filter or resonance points. CONSTITUTION:In figure, 9 is an intermediate frequency signal block circuit showing the passing characteristic to a high frequency signal but giving an open impedance to an intermediate frequency signal, constituted with the 1/4 wavelength line coupling interdigital DC blocking circuit where two open termination strip lines are coupled distributedly over the length of about 1/4 wavelength (-1/4lambdas) of a high frequency signal from the open end of the open termination strip line, and provided on the main line 2 between the open termination stubs constituting the image block filter 8. Further, the distance between a mixer diode 3 and the intermediate frequency signal blocking circuit 9 is selected to a length being about 1/4 wavelength (-1/4lambdaif) of the intermediate frequency signal so that a terminal B of the mixer diode 3 is short-circuited in terms of a high frequency at the intermediate frequency. Thus, the three conditions as the size of the image block filter 8, the location of the image block filter 8 and the intermediate frequency are selected independently with each other.
Patent JP-H10337979-A (JP)
Title: Delivery medium with lottery
Inventor: KATO MASAYUKI
IPC: B42D15/10
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To mail intactly after opening a postal delivery destination column set on a sheet-like base material, a lottery column set on the position that comes to be inward as folded by folding back the base material in two at least once, and a personal information column regarding a sender to whom a privilege of lottery is given at least. SOLUTION: A postal delivery destination column 11, a lottery column 12, and a personal information entry column 13 are contained (printed) on a sheet- like base material 10 consisting of material such as paper or resin. The base material 10 can be folded in two so that faces 1a, 2a come in contact with faces 3a, 4a at a folding line 7. The base material 10, after being folded in two at the folding line 7, is folded in two so that it can be folded in four. The postal delivery destination column 11 is printed in the upper half part on the faces (the face 1a, face 2a, face 3a, and face 4a) that come to be inward by the first two fold. The lottery column 12 is printed in the lower side of the postal delivery destination column 11 in a manner allowing the winner to recognize visually at once what grade is in lucky number.  Then, the personal information entry column 13 is provided on the upside of the lottery column 12.
Patent JP-S635827-A (JP)
Title: Method and device for bending angular pipe
Inventor: KAWADA SANETSUGU
IPC: B21D7/024
Filed: 1986-06-27
Abstract: PURPOSE:To perform the bending twisted three-dimensionally for an angular pipe by setting to a roll die and inclining so that its each outer face may not intersect at right angles with and in parallel to the rotary axial line of the roll die and performing the bending of the angular pipe. CONSTITUTION:The guide groove 12 of V shaped cross section abutted to the outer peripheral 2 faces P1, P2 of the inner side of the angular pipe P of the bending object and to which a bending is executed by winding with the inclined state for the rotary axial line l is provided on the outer periphery of a roll die 11. The angular pipe P is set by extending to the tangent direction for the roll die 11 in the inclined state and the prescribed place of the angular pipe P is fixed by holding it with a clamp mechanism 13. The roll die 11 is then rotated and the angular pipe P is fed by setting to the peripheral speed of the outer peripheral face of the roll die 11 and moved as well in the tangent direction with pressing a pressure die 18 to the roll die 11 side. In this way, the three-dimensional bending that each outer face becomes in the shape of the side face of a cone for the angular pipe can be performed.
Patent JP-H0441058-A (JP)
Title: Device for controlling flow of molten metal in mold
Inventor: TANIZAWA YOSHINORI
IPC: B22D11/10
Filed: 1990-06-08
Abstract: PURPOSE:To reduce inclusion in inner part of a cast slab by setting plural pairs of electromagnetic coils facing as inserting long side molds, setting the magnetic poles at almost the same vertical position as height of horizontal discharging holes and impressing static magnetic field, which the magnetic force lines are flowed along the casting direction near the horizontal discharging hole, in the mold. CONSTITUTION:The static magnetic field, which the magnetic line of force 4 are flowed along the casting direction near the horizontal discharging hole 2a in a submerged nozzle 2 with the magnetic coils 3, is impressed in the mold 1. Magnetic fluxes are crossed at the right angle near the horizontal discharging hole 2a to the discharged molten metal stream from the submerged nozzle 2 toward the long side direction of the mold and further, to the descendent stream developed by reaching to near the short side mold 1B, the magnetic flux is crossed at the right angle near the short side mold 1B and each molten stream is braked. By this method, float-up of the inclusion existing in the molten metal is promoted and inclusion in inner part of the cast slab is reduced. Further, lowering of temp. of molten metal is restrained and surface flaw in the cast slab is eliminated and inner quality can be made to good.
Patent JP-S636855-A (JP)
Title: Analysis method for integrated-circuit mask pattern
Inventor: SAKATA TAKESHI
IPC: G01N21/956
Filed: 1986-06-26
Abstract: PURPOSE:To quickly determine a resulting value near to the true value by means of a computer for analysis of mask patterns, by reducing the patterns in an integrated circuit to determine resistances and their values. CONSTITUTION:A minimal width W4 is first extracted from a pattern 1. The pattern is then reduced to a half width of W4. A pattern W5 small in width next to W4 is then extracted. A patterning part (a, b, c, d) having a width is reduced to a half width of W5. Such operations of extraction and reduction are repeated until all the smallest widths of the patterns become zero. As regards computing resistances in the parts becoming zero in their pattern widths, the first part becoming zero, that is, the d-e part of the reduced pattern 4 is made to have a resistance expressed in Rde (fs, W4, lde). The resistances are determined in the same way. A resistance path from the contact parts 2 to 3 can be formed by connecting the determined resistances R2f, Rfg, Rgd, and Rde.
Patent JP-S55108860-A (JP)
Title: Hydroxypropylltriazole*its manufacture and use as medicine
Inventor: ERIKU REGERU
IPC: C07D249/08
Filed: 1979-11-22
Abstract: The invention relates to hydroxypropyl-triazole compounds and methods for their preparation. Also included are compositions containing said hydroxypropyl-triazoles and methods for the use of the said active compounds and compositions, as antimycotic agents.
Patent JP-2000340696-A (JP)
Title: Manufacture of semiconductor package
Inventor: OGAWA SATORU
IPC: H01L23/12
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent insufficient conduction between the terminal part and the electrode of a chip by roughening the surface of an insulation layer and forming a conductive film thereon and the wall face of through holes after removing residual resin on the bottom part of the through holes. SOLUTION: Since a conductive film 20 is formed on the wall face of through holes 18 after removing residual resin on the bottom part thereof, insufficient conduction between the terminal part 12 and the electrode part 24a of a semiconductor chip is prevented in a semiconductor package. Since the conductive film 20 is formed on the surface of an insulation layer 16 after roughening the surface thereof, adhesion is enhanced between the insulation layer 16 and the conductive film 20 and thereby a high density conductor circuit 24 can be formed. The semiconductor package can deal with high density wiring while suppressing insufficient conduction between the terminal part 12 and the electrode part 24a of a semiconductor chip.
Patent JP-H09328621-A (JP)
Title: Aluminum phthalocyanine pigment, pigment composition and its production
Inventor: KIMURA AKIRA
IPC: C09B47/04
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a pigment having a crystal structure giving an X-ray diffraction spectrum exhibiting diffraction peaks at respectively specific diffraction angles and exhibiting clear blue hue having rather reddish color compared with conventional pigment. SOLUTION: This pigment is an aluminum phthalocyanine pigment expressed by formula (the phthalocyanine skeleton may have substituent) and having a crystal structure giving a powder X-ray diffraction spectrum having diffraction peaks at diffraction angles (2θ ±0.2 deg.; Cu-Kα) of 7.0 deg., 14.0 deg., 16.6 deg., 21.0 deg. and 25.6 deg.. A crude pigment containing the pigment compound of formula is dissolved or suspended in an acid and brought into contact with a large amount of water to obtain an aluminum phthalocyanine pigment composition. A blue pigment free from heavy metal and useful as a substitute for copper phthalocyanine pigment can be produced by this process.
Patent JP-S6210786-A (JP)
Title: Processor for portable medium
Inventor: KOMACHI FUMIO
IPC: G06F3/08
Filed: 1985-07-09
Abstract: PURPOSE:To prevent the destruction due to an insertion of a foreign matter by opening a shutter only when the result of an inspection is a previously determined characteristic to read a received portable medium to a writing part and carrying out the reading or the writing of the data to the portable medium. CONSTITUTION:When an IC card 1 is inserted into a card inserting port 11, it is detected by a detector, a carrying roller 12 operates to fetch the inserted IC card 1 and temporarily stops the card at a position of a shutter 14. When a discriminating result 45 of the correctness is outputted from a card type discriminating circuit 36, a reading and writing control circuit 32 operates a solenoid 16 to raise the first contact unit 15 and operates a solenoid 13 through a solenoid drive circuit 37 to open the shutter 14. By operating the carrying rollers 12, 17, the IC card stopped at the position of the shutter 14 is further fetched and carried and stopped at a reading and writing part. Thereby, even when a foreign matter other than a correct portable medium is inserted by mistake, the destruction or the like can be prevented.
Patent JP-S6212065-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: NAKANE IKUO
IPC: H01M4/40
Filed: 1985-07-09
Abstract: PURPOSE:To produce a nonaqueous electrolyte secondary battery which has a superior cycle characteristic by using a lithium-gallium alloy as the negative electrode. CONSTITUTION:A negative electrode 1 which is made of a lithium-gallium alloy is pressed and fixed on a negative current collector 3 which is fixed on the inner bottom surface of a negative can 2. A positive electrode 4, which is formed by molding a mixture prepared by mixing vanadium pentoxide used as an active material with acetylene black used as a conductive agent and a fluorine resin used as a binder in a ratio by weight of 80:10:10, is pressed and fixed on a positive current collector which is fixed on the inner bottom surface of a positive can 5. A separator 7 made of a nonwoven polypropylene cloth is impregnated with a liquid electrolyte prepared by dissolving 1mol/l of lithium perchlorate in propylene carbonate. As compared to a conventional one, this nonaqueous electrolyte secondary battery has an increased cycle number and an improved cycle characteristic.
Patent JP-H10339885-A (JP)
Title: Active matrix type liquid crystal display device
Inventor: HIROSHIMA MINORU
IPC: H01L21/336
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To maintain a necessary capacitance without increasing the area of a capacitor by making a holding capacitance to be constituted so that a capacitor element is formed at the intersection part of a transparent pixel electrode and the scanning signal line layer of a front stage or the intersection part of the scanning signal line and the holding capacitance line of the layer. SOLUTION: An active element substrate has an ITO top structure in which transparent pixel electrodes are formed on a protective film PAS and a holding capacitance Cst being one constituting element of a display pixel part has structure in which the capacitor element is formed at the intersection part of the transparent pixel electrode ITO and the scanning signal line layer GM of the front stage. That is, the holding capacitance Cst is formed with a constitution in which the Cst DM formed with a metallic layer is interposed in between the protective film PAS holding the capacitance Cst in between the transparent pixel electrode ITO and the metallic layer GM constituting the scanning line of the front stage and a gate insulating film Gin.  Thus, the effective value of the distance dcst between electrodes of the capacitor is reduced to about the half as compared with that of the conventional constitution.
Patent JP-H06336990-A (JP)
Title: Vacuum pump
Inventor: IMAGAWA TAKAO
IPC: F04C29/12
Filed: 1993-05-29
Abstract: PURPOSE:To reduce the power consumption required for compression work by disposing parts, different in radial width, at an exhaust port formed at a housing for enclosing both intake side and exhaust side rotors, and disposing the small width part radially inward. CONSTITUTION:When an intake side rotor 2 and an exhaust side rotor 3 are rotated, gas is sucked into a housing 20 from an intake port 25 through the cutout part 4b of the intake side rotor 2, and after being compressed between a housing and the respective body parts 4, 5 of both side rotors 2, 3, the gas is exhausted from an exhaust port 26 through the cutout part 5b of the exhaust side rotor 3. In this case, a small width part 26a and a large width part 26a in the radial direction are disposed at the exhaust port 26, and the small width part 26a is disposed more on the radially inner side than the large width part 26b. A clearance between both side rotors 2, 3 and the housing 20 functions as a gas leak preventing seal. A sealing effect on the small width part 26a can be thereby made large.
Patent JP-S6310421-A (JP)
Inventor: SAKUMA SHINZO
IPC: H01H33/66
Filed: 1986-06-27
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。