baber/WOPTO huggingface dataset:
Patent JP-2000073521-A (JP)
Title: Bed plate for dry construction, its manufacture and dry construction body
Inventor: MATSUO MITSUYA
IPC: E04F13/08
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To improve the moldability and waterproof property of a bed plate by providing, on the surface of the bed plate, a protruding part having a hook part for receiving a hook engagement part provided on the reverse side of a building material formed along the upper end thereof in a plurality of upper and lower steps, and forming a cutout part having a specified form so as to cut the engaging surface with the engagement part of the building material in the hook part. SOLUTION: A plurality of protruding parts 2 for hooking a tile 5 extended in the width direction is formed at a prescribed vertical space on the surface of a bed plate 1. The protruding part 2 has a vertical sectional hook part 2a formed by obliquely inclining the upper end, so that the tile 5 can be held by engaging an engagement part 5a on the reverse side of the tile 5 with the hook part 2a. A cutout part 3 is formed at the upper end of the protruding part 2 so as to cut the engaging surface 2b of the hook part 2a with the engagement part 5a of the tile 5, and the cutout part 3 is formed so that the inclination of the cutout part 3 is extended forward from the bottom surface 4 of the bed late 1 or the engagement surface 2b at an angle larger than 900 deg. to the bottom surface 4 of the bed plate 1 over the full length 3b of the circumference.
Patent JP-H05102223-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANIGUCHI JUN
IPC: H01L21/60
Filed: 1991-10-07
Abstract: PURPOSE:To cut down the cost of a semiconductor device, to improve the stability in positional accuracy when a wire is connected to an electrode pad, and to accomplish the improvement in stability of loop shape by a method wherein a plurality of through holes are provided in parallel with each other on a capillary, a plurality of wires are passed through the through holes, and the plurality of wires are bonded simultaneously. CONSTITUTION:A wire 3 is passed through a plurality of paralleled through holes 2 on a capillary 1 respectively, and the tip of the wire 3 is sphered by electric discharge. The capillary is moved, pressure is applied to an electric pad 5 and a relaying point 6, they are junctioned by ultrasonic vibration, and the wire 3 is cut off. As a result, a plurality of wires can be bonded simultaneously. Also, as the pitch of capillary through holes is fixed, the stability of positional accuracy can be improved when the wire is connected to the electrode pad, and at the same time, the irregularity of loop shape generating due to the nonuniformity of capillary locus control by the repetition reproducibility accuracy of a wire bonding device can be reduced.
Patent JP-H09157637-A (JP)
Title: Aerosol composition
Inventor: MIYAMOTO HIDETOSHI
IPC: C09K3/30
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain an aerosol composition containing a vaporizable component and a component changed by the vaporization of the former component, good in dispersing property, capable of being ejected uniformly from the inside of a vessel until the last content, and generating various changes such as a change into a good gel state after the ejection. SOLUTION: This aerosol composition contains (A) a vaporizable component having a partial pressure in the stock solution under pressurized state and (B) a component generating a change by the vaporization of the component (A). As the component (A), e.g. carbon dioxide is cited, and as the component (B), e.g. a neutralized salt of a polymer containing carboxyl group and changing its viscosity by pH, is preferable in case that the change caused by the vaporization of the component (A) is rheological, especially the change of its viscosity. As the above neutralized salt of the polymer containing carboxyl group, a neutralized polyacrylic acid with diethanolamine or triethanolamine, is preferable. Further, it is preferable to contain 0.2-3wt.% amount of the component (A) and 0.1-3wt.% component (B) in the stock solution of the objective composition.
Patent JP-H02108232-A (JP)
Title: Magnetic recording medium
Inventor: INAMI HIROO
IPC: C09D127/04
Filed: 1988-10-17
Abstract: PURPOSE:To improve electromagnetic conversion characteristics and traveling durability by combining a nonmagnetic supporting substance having specific properties and a particle size of the magnetic material in a magnetic layer. CONSTITUTION:The nonmagnetic supporting substance is a film essentially comprising polyethylene terephethlate having the proper cutting aptitude index Z < 6 [Z = 383.3 - 2.76A - 2,000B + 840 n, where A represents Heis' factor, a coefft. of plane orientation B = {(nMD + nTD)/2}, and difference of refractive indices  n = nMD - nTD]. The first and the second magnetic layer are successively formed thereon. The first magnetic layer has a specific surface area of 45m<2>/g or less by BET method and the grain size of 290 Angstrom  or more, while the second magnetic layer has 30m<2>/g or more specific area and 400 Angstrom or less grain size. The specific surface area of the first magnetic layer is specified to be lower than that of the second magnetic layer by more than 5m<2>/g. The grain size of the first magnetic layer is specified to be larger than that of the second magnetic layer by 40 Angstrom  or more.
Patent JP-S62118156-A (JP)
Title: Reciprocatable linear motion mechanism
Inventor: TOO KENJI
IPC: D05B39/00
Filed: 1985-11-18
Abstract: PURPOSE:To enlarge the applicable range of a reciprocatable linear motion mechanism, by providing a pair of rotary drive shafts one of which is formed therein with several kinds of spiral recessed grooves and the other one of which is formed therein with one kind of a recessed spiral groove, and by engaging a pair of engaging elements attached to a slide follower, in the recessed grooves in both rotary drive shafts, respectively. CONSTITUTION:A pair of rotary drive shafts 28a, 29 one of which is formed therein with several kinds of spiral recessed grooves 36a having different leads L1, L2, L3 and the other one of which is formed therein with one kind of a spiral recessed groove 37, are laid such that the spiral grooves 36a, 37 are directed in opposite directions from each other, and a pair of engaging elements 44a, 45 attached to a slide follower A are engaged in the spiral recessed grooves 36a, 37, respectively. With this arrangement, it is possible to allow the slide follower A to take either of a stepless speed change motion and a constant speed linear motion, thereby it is possible to make the reciprocatable linear motion mechanism applicable for conveyance of several kinds of articles.
Patent JP-S61140677-A (JP)
Title: Viscous agent extraction implement
Inventor: OZAKI HIROTSUGU
IPC: F16K7/04
Filed: 1984-12-08
Abstract: PURPOSE:To realize smooth operation of the captioned implement, equipped with a pressurized gas supply valve and a viscous agent extraction control valve in linkage with each other, by connecting said control valve to a lever by a flexible cable and putting the extraction control valve in opening motion by means of a pulling motion of said cable. CONSTITUTION:The back part of a cylinder P filled with viscous agent is in communication with a pressurized gas source 21 through a pressurized gas supply valve 31 in order to apply the pressure on the viscous agent. On the other hand, a control valve 53 controlling extraction of the viscous agent is provided in a part which leads to the exit nozzle 55 of said cylinder P. Said control valve is connected to an operational lever 29 by a flexible cable 73, while the gas supply valve 31 is connected to the lever 29 by a connecting rod 27 so that both valves and he lever are formed so as to be in linkage with each other. Since the control valve is opened through pulling motion of the flexible cable due to operation of the lever, the captioned implement can be operated smoothly.
Patent JP-2000084317-A (JP)
Title: Multiplate screw-press type filtration equipment provided with pressure varying means
Inventor: KATABE TOYOKAZU
IPC: B01D33/80
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To improve the mobility of moisture in a treating phase by varying a raw water pressing force of a screw-press type filtration equipment. SOLUTION: This equipment consists of the alternately superimposed arrangement of annular fixed plates 10 and annular movable plates 11, a stationary cylindrical space is demarcated by a series of the openings of the fixed plates, and the inner periphery 4 of the cylindrical space is inscribed in the opening of the movable plates to constitute a filtration cylinder 2. Further, a screw 5 is let penetrate the cylindrical space, mechanisms 14, 15 and 16 are provided to oscillate the movable plates by the rotation of the screw, and a pressure varying means 6 is furnished to vary the raw water pressing force at least any one place in the region extending from one end to the other end of the filtration cylinder.
Patent JP-H09102452-A (JP)
Title: Mark detection method, positioning method using it, exposure method and device and device production
Inventor: AMAMIYA MITSUAKI
IPC: G01B15/00
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To always detect a mark position accurately aiming highly accurate mark detection using electron beam is by setting an acceleration voltage of electron beam according to a layer structure of a substrate when detecting a mark on a substrate by using electron beam. SOLUTION: An alignment mark 31 is formed on a processed wafer 6, the alignment mark 31 and the wafer 6 are covered with an SiO2 layer 32 thereon and a resist layer 33 is further formed thereon. Electron beam 11 is cast on the wafer 6 while deflecting and scanning in an arrow direction. Fluorescent X-ray 34 is generated by the casting and the fluorescent X-ray 34 is detected by a detector 36. Thereby, a position of the alignment mark 31 on the wafer 6 is specified and an acceleration voltage of the electron beam 11 is set. Thereby, an accurate mark position can be always detected aiming at highly accurate mark detection using the electron beam 11.
Patent JP-S61138208-A (JP)
Title: Optical branching filter
Inventor: IIYAMA KEIICHI
IPC: G02B6/28
Filed: 1984-12-10
Abstract: PURPOSE:To input efficiently the light emitted from a plane optical waveguide to optical fibers by inserting self-convergent rod lenses between the plane optical waveguide and the optical fibers on the output side. CONSTITUTION:The end face of the input optical fiber 1 is adhered and fixed to one of the end faces facing each other of the plane optical waveguide 2 for confining light in the thickness direction and the end faces of >=2 pieces of the self-convergent rod lenses 3 are arrayed to one row along the waveguide of the plane optical waveguide 2 at the other end face. The end faces of the output optical fibers 4 are adhere and fixed respectively to the other end faces of the lenses 3.
Patent JP-H11103062-A (JP)
Title: Manufacture of liquid-crystal display
Inventor: NAKAYAMA NORIO
IPC: G02F1/136
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To lower the defective gate breakdown strength of a thin-film transistor and the defective breakdown strength of an auxiliary capacity element, by mounting a process, in which a polycrystalline semiconductor layer is modified partially and a film formed by modifying the surface of the polycrystalline semiconductor is removed, between a process in which the polycrystalline semiconductor layer is formed, and a process in which a gate insulating film is formed. SOLUTION: An insulating layer 2 consisting of silicon oxide is formed onto a glass substrate 1 in specified thickness, and an amorphous silicon layer 3 is deposited on the insulating layer 2 in specified thickness. The amorphous silicon layer 3 is heated and melted once and cooled and recrystallized, and a polycrystalline silicon layer 5 is shaped. The polycrystalline silicon layer 5 is oxidized, and an oxide film layer 19 is formed onto the surface of the polycrystalline silicon layer 5. The polycrystalline silicon layer 5, in which the oxide film layer 19 is formed on a surface, is patterned to a specified pattern, and dipped in a hydrofluoric acid aqueous solution at a volume ratio of 1% for 2 min and modified partially, and the modified oxide film layer 19 is removed.
Patent JP-H01101341-A (JP)
Title: Foaming aid
Inventor: TANAKA HIDEHO
IPC: C08J9/06
Filed: 1987-10-15
Abstract: PURPOSE:To provide the title aid capable of producing numerous uniform fine air bubbles when used in combination with a foaming agent in a vinyl chloride resin, containing specific alkyl acid phosphate. CONSTITUTION:The objective aid containing alkyl acid phosphate(s) of formula(s) I and/or II (R1, R2 and R3 are each 1-20C alkyl) respectively. Said phosphate is e.g. monobutyl phosphate, distearyl phosphate. The amount of said phosphate to be used is 0.03-3wt.% based on the resin.
Patent JP-H02109362-A (JP)
Title: Laminated solid-state image sensing element
Inventor: RI NARIMOTO
IPC: H01L27/146
Filed: 1988-10-18
Abstract: PURPOSE:To obtain a high-quality photoconductive film and besides to simplify the manufacturing process making a buffer film unnecessary, by making the lower electrodes, which are the picture element electrodes, a specified amorphous silicon photodiode section. CONSTITUTION:This element is provided with a semiconductor substrate 21 in which a signal transfer section is made and a section 30 laminated on this substrate 21 and having an amorphous silicon diode section made from microcrystalline silicon (muC-Si) corresponding to the section of the second layer, metallic electrodes 10, made of Al in the conventional example. This constitution prevents the reaction of these electrodes 30 with a photoconductive film 32 thoroughly, reduces the leakage current when the incident light is cut off, and increases the S/N ratio. Besides, the muC-Si and amorphous Si fit each other very well, and because of this a high-quality film 32 can be obtained. In addition, the manufacturing process can be simplified as the buffer film between the electrodes 30 and the film 33 (a buffer film 11 in the conventional example) is unnecessary.
Patent JP-H06110965-A (JP)
Title: Design method for lsi
Inventor: YAMAKI MICHIYASU
IPC: G06F17/50
Filed: 1992-09-30
Abstract: PURPOSE:To efficiently and accurately design an LSI provided with a memory array part on an approximate center part, a digital logic part on a peripheral part and cells for operating speed adjustment for compensating the deviation of the operating speeds of both of them on an annular part between them. CONSTITUTION:The cells 12 for adjusting the various kinds of the operating speeds with different delay time are registered in a library beforehand and designing is performed by calling the cells for adjusting the operating speeds from the library. Thus, even in the case when the LSI designed tentatively is not operated normally, redesigning can be performed by exchanging only the cells 12 for adjusting the operating speeds while leaving the memory array part 11 and the digital logic part 13 as they are and the efficient designing is enabled.
Patent JP-H0568715-A (JP)
Title: Installing structure of fire escape apparatus
Inventor: ICHIKAWA CHIHIRO
IPC: A62B5/00
Filed: 1991-09-12
Abstract: PURPOSE:To make solid the installing of a housing frame and a ladder, and to reduce the number of parts and simplify the installing work, in a fire escape apparatus having a housing frame installed to a slab and a ladder folded and housed in the housing frame. CONSTITUTION:In a reinforcing plate 8 fixed to the outer surface of a housing frame 2, an anchor piece 8b buried in a slab is projected in a fixing base 8a, and a fixing bolt 10 projected in the housing frame 2 penetrating through the housing frame 2 is fixed. At the inner surface of the housing frame 2, the fixing member 9a of an installing apparatus 9 which has the installing member 9b of a ladder 6 is installed through the fixing bolt 10, and the installing apparatus 9 is fixed by fastening a nut 11 to the fixing bolt 10. As a result, not only the installing of the housing frame 2 and the ladder 6 is made solid, but also the number of parts can be reduced, and the installing work can be simplified.
Patent JP-S62120512-A (JP)
Title: Detecting device for guide mark
Inventor: MATSUDA TOMOO
IPC: G05D1/02
Filed: 1985-11-20
Abstract: PURPOSE:To prevent the breakdown of a detecting device due to a collision by providing a guide mark detector into a shift device for the wheels, bands, etc., of an unmanned traveling machine. CONSTITUTION:An outer layer 5 of wheel is connected to a cover 12 via a roll bearing 11 and the cover 12 is connected to a holding tool 13 connected to a post 9. A detector 7 is connected to the cover 12 via a holding tool 14. While a gear attachment plate 17 is connected to the drive shaft of a motor 10 via an intermediate gear 15 and a small gear 16. Here the motor 10 is fixed to the plate 17 and the plate 17 is fixed to the post 9 by the tool 13 via a cover 18. Thus the detector 7 is stored in the outer layer of the wheel that is driven by the motor 10 and never broken by the recesses and projections on the surface of the driving path.
Patent JP-H0966089-A (JP)
Title: Bathtub
Inventor: TSUCHIYA TOSHINORI
IPC: A61H33/00
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To make it possible for an aged person, a sick person and the like to safely and comfortably bathe, and also to improve sanitation, to facilitate maintenance and to save hot water to be used. SOLUTION: A door 3 is made of the FRP of the same quality as a bathtub main body and formed in the shape of one plate and the rotation part 3a of a cylindrical shape is integrally formed at one side end of the vertical side. A projection is provided on the lower end of the rotation part 3a. After fitting the projection to a recessed part provided on the bottom of the rotation part housing recessed part 4 of the bathtub main body first, in a state where the shaft bar 5a of a fixing plate 5 is inserted to a shaft insertion hole pierced on the upper end of the rotation part 3a, it is fixed.
Patent JP-H07118856-A (JP)
Title: Plasma device
Inventor: NISHIZAWA YASUHIRO
IPC: C23C16/27
Filed: 1993-10-19
Abstract: PURPOSE:To secure a uniform film stable over a long term at the time of forming simultaneously plural thin films in a plasma device for forming the thin film on a substrate by applying vacuum. CONSTITUTION:The uniform multilayered thin film stable over a long term is formed by controlling the difference between frequency of the power source applied to an anode 5 in a 1st discharge chamber 4 and an anode 9 in a 2nd discharge chamber 8 to >=50H2 to stably discharge plasma in each of the chambers.
Patent JP-H1182852-A (JP)
Title: Branch opening blocking device
Inventor: SAWADA MINORU
IPC: F16L55/00
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To make engagement and disengagement of a stopper member with a fluid pipe universal by stopper plates slidably abutting upon the end-broading inclined guiding surface on the outer circumferential surface of a movable means accommodated inside a holding piece so as to be movable in the axial direction by operation from the external. SOLUTION: A stainless steel made actuating piece 15, which includes a lateral viewing triangle plate shape slide plate 15a on its lateral part and the upper part of a guide shaft provided upward in connection to its peak forming a square shaft 15b, is accommodated on the lower end inside a main body shaft hole 8, a tapered hole and a packing supporting piece 5 bottomed hole 10 in a vertically movable manner with the square shaft 15b slidably fitted to the shaft hole 8. A compression coil spring 17 is accommodated inside an upward bottomed hole 16, whose bottom is openable and which is formed in the center of the slide plate 15a.  Thus the whole actuating piece 15 is energized upward, and before it is inserted into a branch hole 1a, both guiding surfaces 15c, which is of an end-broading shape with about 45 inclination, of the slide plate 15a can be pushed up to the least upper bound where it abuts upon the tapered hole of the piece body 3.
Patent JP-H06110733-A (JP)
Title: Test case generating device of program
Inventor: GOTOU KIYOUKO
IPC: G06F9/06
Filed: 1992-09-30
Abstract: PURPOSE:To improve the efficiency of a test debugging selecting a coincident test command parts from standard test command parts defined preliminarily according to standard patterns and generating a test command. CONSTITUTION:By retrieving a program specification 101 on an external storage device, a standard test case corresponding to the standard pattern of the program defined by the program specification 101 is inputted from a standard program check list library 104. Based on the name of the file specification defined in the program specification 101 of this program, a data specification library 102 is retrieved and test data is generated according to the number of records for every test case designated as the test case in a standard program check list from the file specification and the record specification in a data specification library 102. The generated test data is outputted to a test data file 107.
Patent JP-H08100232-A (JP)
Title: Structural material for high vacuum and high temperature
Inventor: SASAKI NOBUYUKI
IPC: B22D19/00
Filed: 1994-09-29
Abstract: PURPOSE: To obtain a structural material not causing thermal deformation or producing thermal strain in a hot atmosphere and ensuring required surface smoothness by incorporating ceramics such as alumina or silicon carbide into Al as a base metal. CONSTITUTION: Fibers of ceramics such as alumina, alumina-silica, silicon carbide, silicon nitride, potassium titanate or aluminum borate are pressed to form a ceramic fiber preform 1. This preform 1 is put in a preheated metal mold, molten Al or Al alloy as a base metal 2 is poured into the mold and molten metal forging is carried out by casting under high pressure. The base metal 2 enters the gaps in the preform 1 and the preform 1 is contained in the base metal 2. Since the surface of the resultant material is coated with the Al or Al alloy, surface smoothness required to attain high vacuum is easily ensured.
Patent JP-H0623857-A (JP)
Title: Method for forming resin substrate made of foamable core material and one or more coating layers
Inventor: JIYOAN ARIE BURAMUBATSUHA
IPC: B29C44/10
Filed: 1991-07-04
Abstract: PURPOSE: To simply produce a thermoplastic resin material having a complicated shape without receiving restriction by heating a material in a form to temp. higher than the foaming temp. thereof and subsequently lowering liquid pressure to take out a product from the form along with a liquid. CONSTITUTION: A form is closed to introduce a liquid under pressure and heating. The liquid at this time is heated to the foaming temp. of a thermoplastic resin material or higher. Since a pressure is set so that the liquid can not be almost pressurized in one stage but the pressure of the liquid to be used is largely raised, the thermoplastic resin material is not foamed in this state. The material is sufficiently preheated at first and the liquid is subsequently taken out of the form while regulated. During this period, the material is foamed to fill the form. By regulating the speed removing the liquid from the form, the properties of a formed product are different.