baber/WOPTO huggingface dataset:
Patent JP-H08236361-A (JP)
Title: Coil and transformer
Inventor: KOU TAIKOU
IPC: H01F27/28
Filed: 1995-02-23
Abstract: PURPOSE: To obtain a coil or a transformer which is formed through a simple automatic process without using a winding equipment, excellent in mass productivity, small in size, light in weight, and large in inductance and number ratio of winding. CONSTITUTION: An insulating film 2 is possessed of at least one continuous turn part 3 on a plane and its ends connected together, a pattern composed of parallel conductors is formed on the insulating film 2, and external lead-out terminals are provided to the ends of the conductor pattern so as to form a spiral conductive line 4 on a flexible wiring board 1. The flexible wiring board 1 is sandwiched in between a pair of formed members 5a and 5b which are nearly U-shaped in cross section and possessed of comb-toothed legs on both the sides, and the formed members 5a and 5b are pressed to form the spiral conductive line 4 into a coil separating the adjacent rectilinear parts of the turn parts 3 from each other. A core is inserted into the window 6 of the coil.
Patent JP-H01210435-A (JP)
Title: Expandable styrene resin particle composition
Inventor: KATO TETSUYA
IPC: C08J9/22
Filed: 1988-02-18
Abstract: PURPOSE:To obtain the title composition which can be molded within a short time and can give a vessel capable of preventing the contents from permeating into its outside wall, by coating the surfaces of expandable styrene resin particles with a layer having a specified compound as an essential component. CONSTITUTION:The surfaces of expandable styrene resin particles (A) impregnated with 1-10wt.% preferably normally liquid or gaseous blowing agent is coated with a layer (B) comprising 0.0001-0.05wt.% ammonium phosphate (a) of perfluoroalkylsulfonamide of the formula [wherein l is 4-10, m is 1-2, n is 2-10, and R1 is H or a 1-18 C (OH)containing alkyl] and, optionally, 0.05-0.5wt.%, based on component A, agglomeration inhibitor, 0.005-0.2wt.%, based on component A, antistatic agent, etc., (b).
Patent JP-S51111059-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: KATAOKA MASAHIRO
IPC: H01L21/28
Filed: 1975-03-26
Abstract: PURPOSE: To heighten the integration degree of an IC by equalizing the area of diffused layer with the contact area for the purpose of lessening its occupied area. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10219451-A (JP)
Title: Multilayer-coated cemented carbide
Inventor: SHIMA NOBUHIKO
IPC: C23C16/30
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in adhesion between each hard layer, particularly, in adhesion caused by the discontinuity of the crystal when a TiCN layer having columnar crystals is used as one layer among multilayers and to improve adhesion of an Al2 O3 oxide layer. SOLUTION: In a multilayer-coated cemented carbide coated with at least >=two kinds among the nitride, carbobnitride and carbide of Ti and the oxide of Al, the coating layers consist of, from the side of the base material cemented carbide, a primary layer composed of the carbide, or nitride or carbide of Ti, a secondary layer composed of the carbonitride nitride of Ti having columnar crystals, a third layer carbonitrided of the carbide of Ti of which, among the height of peaks in X-ray diffraction in the (111) plane, (200) plane and (200) plane, the peak height in the (200) plane is the minimum, and a fourth layer composed of the oxide of Al having a κ type crystal structure.
Patent JP-H01210088-A (JP)
Title: Chromate treatment galvanized steel plate and manufacture thereof
Inventor: SAITO KATSUSHI
IPC: C23C22/83
Filed: 1988-02-18
Abstract: PURPOSE:To improve corrosion resistance and anti-fingerprint property, by forming a first chromate layer of specific composition on a zinc or zinc-alloy galvanized steel plate, forming thereon a second chromate layer containing chrome compounds and silica compounds. CONSTITUTION:Water solution, containing water-soluble chrome compounds of 1-100g/l as reduced quantity of CrO3, water-soluble phosphoric acid compounds at Cr/P ratio of 0.1-10, and silica, if necessary, at Cr/Si ratio of 0.1-10, is coated on the surface of a zinc or zinc-alloy galvanized steel plate. And the plate is forcibly dried at a plate temperature >=50 deg.C to form a first chromate layer having a attached quantity (Cr+P+Si) >=5mg/m<2> Thereafter, a treatment liquid, containing water soluble chrome compounds of 0.1-50g/l as a reduced quantity of CrO3, having a Cr<3+>/Cr<6+> ratio of 0.25-1.0, and silica at a Cr/Si ratio of 0.1-10, is coated on the plate to be forcedly dried at a plate temperature >=50 deg.C.
Patent JP-S55128811-A (JP)
Title: Saturable current transformer
Inventor: HAGITANI TAKASHI
IPC: H01F29/14
Filed: 1979-03-28
Abstract: PURPOSE: To reduce size, weight and copper loss, by providing only one primary winding which is a primary through conductor for a heavy current and by providing cores around the through conductor.  
     CONSTITUTION: Secondary windings 10, 11 are provided around cores 14, 18 so that the directions of the currents of the windings are opposite to each other. The cores 14, 18 are placed around a single primary winding 1 which is a through conductor. A core 16 for a DC control winding is placed between the cores 14, 18 in parallel therewith so that the core 16 extends around the primary winding 1. The DC control winding 12 is provided around the core 16. The cores 14, 18 are coupled to the other core 16 through connecting cores 15, 17. The current of the primary winding 1 flows in the direction of a full-line arrow. Magnetic fluxes ϕ 1 , ϕ 1 ' flow in the directions of dotted-line arrows. According to this constitution, size, weight and iron loss are greatly reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01209027-A (JP)
Title: Bath unit having shower device
Inventor: FURUKAWA KEIICHI
IPC: A47K3/28
Filed: 1988-02-18
Abstract: PURPOSE:To make it possible to shower sufficiently even when a feed water (or feed hot water) pressure to a shower device is low, and simultaneously, to improve an appearance inside a bathroom by providing a shower head on a ceiling surface. CONSTITUTION:A shower nozzle 8 is provided on a ceiling surface 7 in a position to be separated by 30cm or above from a rising wall surface 6 of the bathroom. As a result, even when the feed water (or feed hot water) pressure to the shower device is low, the shower can be sufficiently usable. The shower head is made hard to be visually observed, and the appearance inside the bathroom can be improved.
Patent JP-S55128379-A (JP)
Title: One side submerged arc welding method
Inventor: MIYAZAKI TATEO
IPC: B23K9/18
Filed: 1979-03-24
Abstract: PURPOSE: To prevent the occurrence of transverse cracks in one side submerged arc welding by using an Al plate in lieu of backing copper plate in flux copper packing system and decreasing the temperature gradient at the solidifying of penetration bead surface.  
     CONSTITUTION: In the flux packing system one side submerged arc welding method, welding is done by way of flux 1 by using an Al plate 3 in lieu of conventional backing copper plate. As a result of this, the solidifying speed of penetration surface may be made smaller to 4/10 that of copper and the occurrence of transverse cracks prevented. The heat resistance of Al is of no problem because its melting point is 660°C and the temperature of backing does not become higher than 330°C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11226768-A (JP)
Title: Laser beam welding equipment
Inventor: OKADA TOSHIAKI
IPC: B23K26/21
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To reduce a welding defect by setting the focus distance of a welding torch having a large inclined angle smaller than the focus distance of a welding torch having a small inclined angle to respectively make the penetration depths and the spot areas of respective parts to be welded through a laser beam uniform. SOLUTION: A penetration depth is decreased as the inclined angle of a welding torch for a part to be welded is increased and decreased as the focus distance of the welding torch is increased. A spot area is increased as the inclined angle is increased and is increased as the focus distance is increased. Therefore, the inside two welding torches 61b, 61c e.g. are set so that the focus distance f1 is set to 100 mm and the inclined angle θ for the part (b), (c) faces to be welded is set to 5 deg.. On the other hand, the outside two welding torches 61a, 61d are set so that the focus distance f2 is set to 70 mm, the inclined angle θfor the parts (a), (b) to be welded is set to 25 deg.C. Plural parts to be welded corresponding to the plural welding torches 61a-61d are irradiated with a laser beam.
Patent JP-H06249823-A (JP)
Title: Solid reference electrode and ion concentration sensor equipped with the electrode
Inventor: TAKADA YOSHINORI
IPC: G01N27/414
Filed: 1993-02-24
Abstract: PURPOSE:To provide a solid reference electrode which is provided with the performance required as reference electrode and can reduce dimension and provide an ion concentration sensor which is equipped with the solid reference electrode and can reduce the dimension of the whole device. CONSTITUTION:A solid reference electrode D consists of a metal 11 and a solid electrolyte 10 and has the constitution in which the metal part 11 is desirably covered by a protecting film 12 and an inspected liquid 20 makes contact with the solid electrolyte 10, and an ion concentration sensor S is formed by connecting the solid reference electrode D with the feedback circuit F of an ion sensitive type electric field effect type transistor. Accordingly, a micro ion concentration sensor equipped with the performance required as ion concentration sensor be obtained.
Patent JP-S61197868-A (JP)
Title: Temperature responsive valve
Inventor: OKATA KAZUMI
IPC: F03G7/06
Filed: 1985-02-25
Abstract: PURPOSE:To obtain a temperature responsive valve having high durability by employing three element shape-memory alloy of nickel, titanium and copper as a drive source. CONSTITUTION:Three element shape-memory alloy of nickel, titanium and copper of such composition defined in a quadrilateral having first top point of 42atomic% of nickel, 52atomic% of titanium and 6atomic% of copper, second top point of 37atomic% of nickel, 52atomic% of titanium and 11atomic% of copper, third top point of 34atomic% of nickel, 50atomic% of titanium and 16atomic% of copper and fourth top point of 44atomic% of nickel, 50atomic% of titanium and 6atomic% of copper is employed for temperature sensitive element to form a spring which is combined with a bias spring 13 to constitute a drive source where the valve head 9 is moved up and down through tempera ture sensing thus to drain automatically. When compared with conventional temperature sensitive valve employing two element alloy of nickel and titanium, shearing stress will never drop through repeated load even when subjected to high steam pressure continuously thus to maintain constant load valve closing force.
Patent JP-S57150025-A (JP)
Title: Input method of japanese sentence
Inventor: MORI SUMIO
IPC: G06F3/00
Filed: 1981-03-12
Abstract: PURPOSE:To greatly reduce the load of the input of characters and to increase the input speed, by avoiding each reinput of the words or clauses which are repetitively used but by supplying the characters equivalent to a digit or so that represent the corresponding word or clause. CONSTITUTION:A data processor 7 stores input data into a buffer memory 9 in accordance with the character supplied through a keyboard 1. The data in the memory 9 is refreshed synchronously with a display controller 10 and then displayed on a display 11 via a character generating part and a video signal generating part in the controller 10. The keyboard 1 contains a character arraying board 2 for Chinese characters and KANA letters, a register key 3, a call key 4, a punctuation key 5 and a call cancel key 6, respectively. If it is decided that  the word or clause to be supplied will be repetitively used thereafter, the key 3  is pushed before supplying the corresponding word or clause. After this, the key  5 is pushed.
Patent JP-S62192958-A (JP)
Title: Tape guide mechanism for vtr
Inventor: TSUCHIDA TAKESHI
IPC: G11B15/665
Filed: 1986-02-20
Abstract: PURPOSE:To miniaturize a VTR device by arranging a couple of guide rollers near both ends of a VTR cylinder in a space of tape cassette loading movably forward/backward in interlocking with a drive means. CONSTITUTION:In loading a tape cassette 1, a couple of guide rollers 51, 52 set on a retrogressing position enter the inside of a magnetic tape 10 of the tape cassette 1 and guide pins 61, 62 are placed at the outside of the magnetic tape 10. In the fast feeding or rewinding mode, the magnetic tape 10 is extracted from the tape cassette 1, the magnetic tape 10 between both the guide rollers 51, 52 slides and contacts the guide pins 61, 62 and when the movement of the guide rollers 51, 52 is finished, the running path of the magnetic tape 10 is displaced near the tape cassette between both the guide pins 61, 62. Thus, the VTR cylinder 2 is arranged near the loading space of the tape cassette 1 in response to the displacement quantity.
Patent JP-H05340177-A (JP)
Title: Auxiliary driving device
Inventor: REIMONDO BUSHIEE
IPC: E05D13/00
Filed: 1993-02-01
Abstract: PURPOSE: To drive a long rolling shutter which moves in the horizontal direction. CONSTITUTION: The front end section 33 of the chain 11 of a shutter driven by means of a main driving motor 31 meets and is engaged with a driving sprocket 16. When the chain 11 further advances and comes into contact with a switch 34, a control means 32 starts a motor 13 to drive the sprocket 16. Since a plurality of magnetic poles having alternately changing polarities are arranged along a circumference in the sprocket 16, the sprocket 16 is always stopped at an accurate position by the magnetic force between the magnetic poles provided on a fixing member and having opposite polarities. Therefore, the front end section 33 of the chain 11 can be engaged closely with the sprocket 16.
Patent JP-H04274497-A (JP)
Title: Automatic accompaniment player
Inventor: SHIBUKAWA TAKEO
IPC: G10H1/36
Filed: 1991-03-01
Abstract: PURPOSE:To make an automatic accompaniment matching tonality with a natural feeling by the automatic accompaniment player which detects chords and generate a musical sound with pitch converted from an accompaniment pattern. CONSTITUTION:When a 7th chord or a 7sus4 chord is detected, its constituent sounds are compared with the constituent sounds of previously detected chords and the tonality of music is judged from the coincidence and discrepancy of the constituent sounds. A sound name whose pitch is to be altered according to the judged tonality is found and the key codes of the detected chords are altered according to the sound name.
Patent JP-H09233254-A (JP)
Title: Image recorder and method for adjusting image write start position therefor
Inventor: KAWAI YOSHIAKI
IPC: B41J11/42
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To automatically correct the mechanical deviation of a paper feeding part by adjusting an image write start position without newly providing a detection sensor or performing a useless processing. SOLUTION: A CPU 1 records a pattern for position detection on recording paper corresponding to a position separated from the image write start position in a main scanning direction set beforehand for a prescribed distance by a plotter 6, reads the images of a wide range including the end part in the main scanning direction of the recording paper on which the pattern is recorded by a scanner 5, measures a distance from the end part in the main scanning direction of the recording paper to the pattern on the recording paper based on the read images, calculates a difference value between the measured distance and the prescribed distance and adjusts the image write start position in the main scanning direction based on the calculated difference value.
Patent JP-S53122427-A (JP)
Title: Forming method for photo-resist pattern
Inventor: YANAGISAWA HIROSHI
IPC: G03F7/00
Filed: 1977-04-01
Abstract: PURPOSE:To overcome the disadvantage of reduction of yield in the production step of a semi-conductor element by reacting a photo-resist surface with F or an atomic group containing F prior to the tight close exposure in order to make the surface of the photo-resist film not sticky to the photo-mask.
Patent JP-S63222115-A (JP)
Inventor: GERUTO SHIYUNORENBERUKU
IPC: A61P25/28
Filed: 1988-02-18
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-H10232127-A (JP)
Title: Method for detecting shape of rolled material
Inventor: TAKAHASHI HIROYUKI
IPC: G01B21/20
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide the shape detection method of a rolled material for improving the response of measurement without increasing sensors to be used. SOLUTION: By setting four sensors provided at four disks 4 in section units for constituting a shape detection roller 1 by successively shifting a phase in the same direction at each specific angle in steps of two sensors by one periphery in circumference direction, the four sensors are arranged around one periphery in double spiral shape while the phase is shifted in circumference direction one another. Then, a tension distribution in plate width direction is measured based on a signal from the sensor in contact with a rolled material at each 1/2 rotation, thus detecting a plate shape.
Patent JP-H10233075-A (JP)
Title: Magnetic tape cassette
Inventor: MORITA KIYOO
IPC: G11B23/087
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To make the operation of a top cover smooth by providing recessed parts on the contacting surface of the guide groove which guides the guide pin of the cover and reducing the contacting area between the pin and the groove. SOLUTION: In a video tape cassette 1, blind holes 11 having an appropriate depth are provided as the recessed parts on the contacting surface against a guide pin 91 of a top lid 77 in the inner wall surface of a guide groove 93 of a top half 75. At least one of the holes 11 is provided on the bottom side surface of the groove 93. The edge of the holes 11 is chamfered so that the pin 91 slides smoothly. Thus, the contacting area between the pin 91 and the groove 93 is reduced and the contact resistance is reduced during the sliding movement of the pin 91 making the operation of the lid 77 smoother. Moreover, a foreign object such as dust entered into the groove 93 is dropped in the holes 11 and is removed from the sliding surface. Thus, the unstable sliding of the pin 91 caused by the foreign object is eliminated.
Patent JP-H10230692-A (JP)
Title: Offset blanket for printing curved surface
Inventor: SAGAWA TAKAMICHI
IPC: B41N10/02
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain a clear printing image by suppressing change of a pattern line width due to outer diameter difference of materials to be printed with continuously changing outer diameters like a truncated conical container by using an offset blanket having surface hardness and roughness of surface rubber of specific ranges. SOLUTION: The offset blanket 1 for printing a curved surface comprises a surface rubber 2 and pressure-sensitive adhesive 22. A truncated conical container applied by this invention has 20mm or less of a difference between a maximum outer diameter part and minimum outer diameter part of a region where the blanket is brought into contact with the container. A line width A of a pattern printed on a printing central part, a line width B1 of a pattern printed on a maximum outer periphery and a line width B2 of a pattern printed on a minimum outer periphery are measured, its ratio B1 /A and B2 /A are obtained, and they are used as an index of line width change. When surface hardness (JIS A) of the rubber is set to a range of 30 to 65 and surface roughness (Rz) is set to a range of 3 to 7μm, a value of the index of line width change can be fallen within a range of 1.0 to 1.2.
Patent JP-H05234507-A (JP)
Title: Manufacture of aqueous phosphor coating liquid
Inventor: URATA RYOZO
IPC: C02F1/44
Filed: 1992-02-24
Abstract: PURPOSE:To prevent putrefaction and performance deterioration of a phosphor coating liquid due to various germs by sterilizing and filtering pure water. CONSTITUTION:Pure water filtered to have electric conductivity of 10musec/cm or less is stored in a pure water tank A and all the time sterilized and filtered through a return circuit in series of a sterilizing device C and a filtering device D. Pressure difference between pressure gauges P1, P2 arranged respectively in front and in rear of the filtering device D is monitored for maintenance and replacement. With this constitution, various germs are not included in the pure water and therefore, even when the pure water is reserved in the pure water tank A for a half month or longer, the pure water itself is not putrefied and a surface active agent is not decomposed so that performance deterioration of a phosphor coating liquid can be prevented.
Patent JP-H10276773-A (JP)
Title: Human polymorphic epithelial mucin core protein and nucleic acid coding the same
Inventor: TAYLOR-PAPADIMITRIOU JOYCE
IPC: C12Q1/68
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To identify the subject nucleic acid fragment useful for finger printing, etc., of a DNA, containing a specific nucleic acid sequence and corresponding to a tandem repeat sequence derived from a gene coding a human polymorphic epithelial mucin core protein. SOLUTION: This invention provides a nucleic acid fragment containing at least a nucleic acid sequence GGC CGG CCT GGT GTC CGG GGC CGA GGT GAC and corresponding to a tandem repeat sequence derived from a gene especially coding a human polymorphic epithelial mucin core protein (HPEM). A sequence coding a protein in a mucin core protein is identified by screening a library of a phage composed of mRNA separated from a human breast cancer cell system by using an antibody produced by inoculating an HPEM core protein derived from human milk to a suitable animal and a complementary DNA sequence is constructed, then a gene coding a core protein is identified.
Patent JP-S53122270-A (JP)
Title: Method of forming fluorescent film on bulb
Inventor: SHINDOU NOBUAKI
IPC: H01J9/22
Filed: 1977-03-31
Abstract: PURPOSE: To prevent peeling off of fluorescent film through electrostatic adhesion of fluorescent powder jetted into a glass bulb in a constant temperature from a spray gun connected to a static electricity generator on the inner surface thereof. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01212373-A (JP)
Title: Inspection of lsi mounted printed wiring board
Inventor: YOSHINO TETSUO
IPC: G01R31/28
Filed: 1988-02-19
Abstract: PURPOSE:To efficiently detect inferiority due to the manufacturing factor on a PWB by separating the same from the internal operation of an LSI, by bringing the terminal of the LSI mounted on the PWB to a high impedance state by applying a signal thereto from the outside. CONSTITUTION:The terminal 7 of an LSI 1 is brought to a high impedance state on the basis of the signal applied to the terminal 7 by a switch group 6. Pin electronics 2 sends out an inspection pattern to the node on a PWB 8 to be inspected and detects the output value of the node to compare the same with an expected value and is connected to the node on the PWB 8 by a probe 3. When the PWB 8 is inspected, a signal for opening the switch group 6 is sent out to the terminal 7 from the pin electronics 2 to send out a pattern not according to the internal logic of the LSI 1 to the node between the LSI 1 and other circuit 5 to perform inspection. By this method, the trouble generated on the PWB 8 by a cause other than the LSI 1 can be efficiently detected.