baber/WOPTO huggingface dataset:
Patent JP-S6411370-A (JP)
Title: Semiconductor device
Inventor: ISHIHARA HIROSHI
IPC: H01L29/78
Filed: 1987-07-03
Abstract: PURPOSE:To form a silicon nitride film by a relatively simple process and to obtain high dielectric breakdown strength by forming an interlayer insulating film in a 3-layer structure of silicon oxide/silicon nitride/silicon oxide. CONSTITUTION:A phosphorus impurity-doped first polycrystalline silicon film 5 is vapor grown on a semiconductor substrate 1, and its surface is thermally oxidized to form a bottom silicon oxide film 6. Then, a silicon nitride film 7 is formed, set in a wet atmosphere, and a silicon oxide film 8 is formed on the exposed surface. A silicon oxide film is also formed on the film 7 during the oxidation, a top silicon oxide film 8 is formed, and an insulating film made of a 3-layer structure of the film 6/the film 7/the film 8 is formed on the film 6 molded in a floating gate shape. A semiconductor device having high breakdown strength for both applied positive and negative voltages is obtained with high reliability.
Patent JP-2000355678-A (JP)
Title: Re-releasing type pressure-sensitive adhesive and re- releasing type pressure-sensitive adhesive sheet
Inventor: HASHIMOTO KOICHI
IPC: C09J4/00
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain re-releasing type pressure-sensitive adhesives whose adhesion is satisfactorily reduced by the curing reaction by irradiation and which can control warpage of an adhered due to the shrinkage force to be caused by the curing reaction to a low level. SOLUTION: A re-releasing type pressure-sensitive adhesive has a radiation reactive polymer having an intramolecular side chain having one carbon-carbon double bond and a chain length of 6 or more atoms as the major component and a shrinkage force to be caused by the curing reaction by irradiation with radiation of not greater than 30 MPa. This re-releasing type pressure-sensitive adhesive may contain 0.1-150 pts.wt. radiation reactive oligomer based on 100 pts.wt. radiation reactive polymer. A re-releasing type pressure-sensitive sheet can be obtained by providing a pressure-sensitive adhesive layer composed of the re-releasing type pressure-sensitive adhesive on a base film.
Patent JP-H0368214-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HONMA TAKESHI
IPC: H03K19/0185
Filed: 1989-06-29
Abstract: PURPOSE:To reduce the occurrence of noise in output circuits by changing the capacitance value, which controls the rise time and the fall time of a signal, of each output circuit to make the operation change time different among output circuits. CONSTITUTION:The fall time of a signal B0 and the rise time of a signal C0 are delayed when capacitance C01 and C02 are increased. Therefore, signals B0, C0, B1, C1...Bn, and Cn in respective output circuits are different in rise or fall time when capacitance C01, C02, C11, C12...Cn1, and Cn2 of respective output circuits are changed in the case of existence of plural output circuits. Consequently, the last output stages of respective output circuits are different in operating point, and the noise generated in accordance with the operation change in the last output stages is distributed with respect to time. Thus, the peak value of the noise is reduced as a whole for a device to reduce the occurrence of noise.
Patent JP-H1113224-A (JP)
Title: Module attaching structure for photovoltaic power generation
Inventor: AOKI KENICHI
IPC: H01L31/042
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To make the simultaneous fitting of a seal member possible and to prevent the detachment of the seal member by reducing the fixed spot of a PV (photovoltaic power generation) module to a PV rail to improve execution workability. SOLUTION: This is a structure for attaching PV modules 1 fixed mutually in parallel at fixed spaces to a roof surface 2 or the like with screws. In this case, the adjacent frames 6 of the PV modules 1 mounted on a PV rail 4 are mutually simultaneously secured to the PV rail 4 with screws 19 through a common pressing member 16 put on the upper side of the frame 6 and its attaching legs 7, 8 and a lower seal member 18.
Patent JP-H0724333-A (JP)
Title: Catalyst for purifying exhaust gas and production thereof
Inventor: TAKAMI AKIHIDE
IPC: B01J37/02
Filed: 1993-07-07
Abstract: PURPOSE:To enhance the activity of an NOx purifying catalyst containing a noble metal as an active seed at the time of the high temp. of exhaust gas. CONSTITUTION:A lower catalyst layer 2 composed of a catalyst wherein a noble metal is supported on metal-containing silicate and an upper catalyst layer 3 wherein a noble metal is supported on a mixture of metal-containing silicate and metal oxide are formed on a catalyst carrier 1. By this constitution, the EC oxidizing capacity of the upper catalyst layer 3 is weakened in the presence of metal oxide and, at the time of the high temp. of exhaust gas, the imperfect combustion product of HC effective for the reductive decomposition of NOx is obtained in the upper catalyst layer 3.
Patent JP-H10339558-A (JP)
Title: Cooling storehouse
Inventor: FUKUCHI MAKOTO
IPC: F25D21/14
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To enable a smooth processing of drain water in a cooling device to be carried out and reduce the number of component parts by a method wherein a drain passage is formed to be communicated with the lowermost part of a drain receptacle formed by folding back the lower end edge of a cooling device in an upward direction. SOLUTION: A cooling device 1 is formed at a drain receptacle 1a extending substantially over a lateral width of a storing chamber 9 in which its lower end edge is bent back upwardly to form a trough-shape and inclined low toward a left side of the cooling device. Then, drain water such as dew or the like adhered to and grown at the cooling device 1 during a cooling operation descends on the surface of a suspended part 1c and flows down by the inclined drain receptacle 1a. Then, the drain water flows from a drain socket 15 into a drain hose 4. The drain water flowed into the drain hose 4 reaches the drain socket 6 and then the drain water is discharged out of the device through a drain pipe 7.  With such an arrangement as above, drain water in the cooling device 1 can be processed smoothly and the drain receptacle 1a is formed integrally by bending back the cooling device 1, so that an outer appearance in the storing chamber 9 is also improved.
Patent JP-H0520496-A (JP)
Title: Character recognizing device
Inventor: ITO KAZUO
IPC: G06K9/34
Filed: 1991-07-09
Abstract: PURPOSE:To attain the segmentation of characters even though the characters touch with each other at a point except a shelf or at two or more points. CONSTITUTION:A block detecting part 22 detects the number of black segments which are found out when a character pattern is vertically scanned. A block deciding part 23 decides the character separating positions based on the number NC of black segments which are detected when the center part of the character pattern is vertically scanned and the numbers NA and N3, of black segments which are detected when a position apart from the center part of the character pattern by a prescribed distance is vertically scanned. Then a character segmentation control part 24 detects the number of black segments of a character having its width larger than the standard value through the part 22 and decides the character separating positions through the part 23 if a retrieving control part is unable to retrieve a relevant word and at the same time the preceding character having the large width is detected when the characters are separated from each other by the projection or the tracking of a contour.
Patent JP-H05304175-A (JP)
Title: Field-effect transistor and high-frequency signal oscillator and frequency inverter circuit
Inventor: NAGAMEGURI ISAMU
IPC: H01L21/8232
Filed: 1992-06-26
Abstract: PURPOSE:To provide a band reflection type oscillator capable of separating and setting the conditions of best oscillation and the conditions of a maximum output by using an FET with two or more of gate pads. CONSTITUTION:In a high-frequency signal oscillator 50, a dielectric resonator 53 is coupled with the gate pad 1b of an FET chip 10 through a coupling line 52, and an output terminal 55 is connected to a gate pad 1a. When the drain pad 3 of the FET chip 10 is grounded and a capacitive reactance 54 having a proper value is added to a source pad 4, the oscillator 50 generates negative resistance-R in the gate pad 1b (and 1a), and is oscillated in the resonance frequency f0 of the dielectric resonator 53. When a load resistance value viewed from the gate pad 1a is set in R, a maximum oscillation output is generated at the output terminal 55. Accordingly, the conditions of oscillation are set by the source pad 4 and gate pad 1b of the FET chip 10 and the conditions of output alignment are set apart from the conditions of oscillation between the gate pad 1a and the output terminal 55 in the oscillator 50.
Patent JP-S5692396-A (JP)
Title: Vacuum exhaust device
Inventor: MATSUI ISAO
IPC: H01J9/38
Filed: 1979-12-26
Abstract: PURPOSE: To reduce an oscillation on an electronic microscope body by suspending a turbopump on an exclusive-use mounting table using an oscillation eliminator through the intermediary of an exhaut pipe and an oscillation eliminating bellows and connecting the exhaust pipe with an exhaust pipe installed on the body with the help of the oscillation eliminating bellows.  
     CONSTITUTION: A mounting table 8 with an oscillation eliminating device 9 installed at the right side of a base mounting table 4, is fixed at a foundation. On the lower surface of the mounting table 8, "Ψ" character-shaped exhaust pipe 6a is mounted and a turbopump 7 is suspended on the lower end of the exhaust pipe 6a through a bellows 5. A tubular bellows 10 which becomes part of an exhaust passage is connected to a branch pipe of the exhaust pipe 6a. Under this arrangement, the oscillation of the turbopump 7 is absorbed by the oscillation eliminating bellows 5, and in addition, is reduced by the oscillation eliminating bellows 10. As a result, the oscillation of the turbopump is reduced, minimizing the oscillation of an electromicroscope body 1 in turn. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06168673-A (JP)
Title: Deflecting yoke for projection-type cathode-ray tube and fixation method of focusing magnet
Inventor: KAN SEIU
IPC: H01J29/58
Filed: 1993-06-16
Abstract: PURPOSE: To make a cathode-ray tube more compact and to improve resolution of an image on a screen with lens power decreased, by mounting a focus magnet close to the screen while a total length of a neck part of the cathode-ray tube is kept constant. CONSTITUTION: A fixing part of a focus magnet for focusing an electron beam from an electron gun 40 and a fixing part of a deflection yoke 20 for deflecting the electron beam are overlapped one on the other and these fixing parts are mounted on an outer circumference of a projection-type cathode-ray tube by the use of one common clamp.
Patent JP-H0516513-A (JP)
Title: Stencil printing machine
Inventor: SEO KEIJI
IPC: B41L13/04
Filed: 1991-07-09
Abstract: PURPOSE:To provide a stencil printing machine of small and simple construction at low cost wherein intended ink color for printing can be easily changed. CONSTITUTION:If desired color of ink pad of users is blue, a motor 43 is driven to rotate a rotary ink pad holder 8 to a direction of arrow so that a blue color ink pad 22 is caused to face an image formation section of a heat-sensitive stencil original sheet 80. Further, the holder 8 is lowered by a motor unit 70 to bring the pad 22 into close contact with the original sheet 80 so that a holder provided in a frame 1 (not shown) is held and pressed against a printing sheet, etc., to perform printing.
Patent JP-H0854813-A (JP)
Title: Cleaning device of improved photosensitive substance
Inventor: ROBAATO SHII YUU YU
IPC: C09K15/04
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an improved cleaning blade device for cleaning residual toner or other residual dross from the charged surface of an image-forming device. SOLUTION: This device for removing the residual dross from the surface is provided with a cleaning blade 100, provided with at least one end area for removing the residual dross from the surface by being in contact with the surface and an antioxidant 118 for neutralizing an oxidant present in the end area of the cleaning blade 100.
Patent JP-S6146295-A (JP)
Title: Method and apparatus for treating sewage
Inventor: OKANO HIROYUKI
IPC: C02F3/06
Filed: 1984-08-10
Abstract: PURPOSE:To treat a large amt. of sewage in a narrow place by introducing sewage into the lower stage of a treating vessel which is separated into the upper and the lower stage, and spouting air into the bottom part of each stage to aerate, adsorb, and oxidize the organic materials in the sewage. CONSTITUTION:A partition wall 2 is provided at the middle of the main body 1 of a treating vessel whose upper surface is opened, and the vessel is separated into a filtration and evaporation vessel 4 packed with granular materials 7, air- permeable soil 8, etc. and a catalytic oxidation vessel 3 contg. a catalytic oxidizing material 6. Sewage is introduced into one end of the catalytic oxidation vessel 3, and air is spouted from the bottom part to aerate, adsorb, oxidize, decompose, biologically digest the organic materials in the sewage, and then the sewage is introduced into the upper vessel 4. Subsequently, air is spouted into the bottom part of the vessel 4, and water is forcibly evaporated while treating said sewage again.
Patent JP-S5971784-A (JP)
Inventor: ASOU HARUTATSU
IPC: B29C65/00
Filed: 1983-09-13
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-S6146074-A (JP)
Title: Manufacture of semiconductor device
Inventor: NOBUHARA HIROYUKI
IPC: H01L21/302
Filed: 1984-08-10
Abstract: PURPOSE:To manufacture a FET easily with high accuracy by a method wherein the whole surface is coated with a metal for a gate electrode, the metal for the gate electrode is coated with an organic resist film, the surface is flattened, a section up to the height of an insulating film is dry-etched and the gate electrode is formed. CONSTITUTION:An N type GaAs semiconductor layer 12 and an silicon nitride film 13 are shaped onto a semi-insulating substrate 11, and coated with a resist film 14. The resist film 14 is patterned and source electrode, drain electrode and gate electrode regions are etched simultaneously to the silicon nitride film 13 to shape openings, the resist film 14 is applied and Au/AuGe 15 is formed onto the whole surface, and a resist film 16 is applied. Aluminum 20 as a gate electrode is evaporated onto the surface and a thick resist film 21 is applied, the resist film 21 is etched by ion beams, and the resist film 21 and aluminum 20 are removed and a source electrode 17, a drain electrode 18 and a gate electrode 22 for a FET are formed at precise positions.
Patent JP-S6147613-A (JP)
Title: Method of forming layer winding and layer winding formed by same method
Inventor: OTSUTOO GURAURU
IPC: H01F41/12
Filed: 1985-08-01
Abstract: A layer winding for transformers, measuring transformers, choke coils or the like is to be so improved that the insulation of such a layer winding exhibits practically no free spaces in the insulating tape edge areas. This is assured by the method of manufacture in that when reaching the outer end face (12) of a layer winding edge (4), the insulating tape (2) is continued to be wound and the band portion (13) of the insulating tape (2) which projects beyond the edge face (12) is continuously cut off. The remaining residual portion of the insulating tape (15) is then continued to be wound with zero pitch for such length of time until the free spaces which otherwise occur at the layer winding edge (4') are filled out.
Patent JP-S5957613-A (JP)
Inventor: ISHII MITSUO
IPC: A47J19/00
Filed: 1982-09-27
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。
Patent JP-S6147699-A (JP)
Inventor: NAKAJIMA HARUYUKI
IPC: H05K7/20
Filed: 1984-08-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04366917-A (JP)
Title: Image display device and liquid crystal tv projector using liquid crystal panel, and conical optical element array used for the same
Inventor: AOYAMA SHIGERU
IPC: G02F1/13
Filed: 1991-06-14
Abstract: PURPOSE:To realize a bright liquid crystal image. CONSTITUTION:The conical optical element array 40 where many conical optical elements 41 are arrayed is arranged on a light incidence side and a virtual light source is formed of the light projection side end surfaces of the conical optical elements 41. Light from this virtual light source form an image of the light source in the openings (area of picture element electrode 26) in a liquid crystal panel 14 through corresponding microlenses 38 of a microlens array 37. Consequently, much light can be transmitted through the liquid crystal panel.
Patent JP-H1023380-A (JP)
Title: System for communicating image and device and method and medium therefor
Inventor: KAWAI TOMOAKI
IPC: H04N19/33
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To simultaneously distribute videos with different qualities according to a demand from plural receiving nodes without increasing a communicating traffic. SOLUTION: This system is provided with a progressive compression means 11 which compresses moving image data by dividing it into plural hierarchies by each frame, image quality setting means 22 which sets a frame rate and an image quality demanded as the quality of a moving image, and progressive extending means 23 which fetches and extends only the compressed data corresponding to the image quality set by the image quality setting means 22 among the plural compressed data obtained by the progressive compressing means 11 and transmitted to a network 10 by a transmitting means 12.  Thus, only the compressed data corresponding to each demanded image quality can be fetched and processed from among the plural compressed data transmitted from an image transmitting means 1 at plural image receiving means 2, 3... side even when moving images with different qualities corresponding to each demand are not differently distributed to each image receiving means 2, 3,... by the image transmitting means 1.
Patent JP-S60106892-A (JP)
Title: Stable liquid detergent composition
Inventor: RARII JIEEMUZU HIYUUZU
IPC: C11D17/00
Filed: 1984-08-13
Abstract: Heavy-duty liquid detergents containing sulfonate and alcohol ethoxylate sulfate anionic surfactants, ethoxylated nonionic surfactant, optional quaternary ammonium, amine or amine oxide surfactants, saturated fatty acid, polycarboxylate builder, a neutralization system comprising sodium, potassium and preferably low levels of alkanolamines, and a solvent system comprising ethanol, polyol and water. The compositions are isotropic liquids providing a high level of detergency performance and improved chlorine bleach compatibility.
Patent JP-S5794030-A (JP)
Title: Carbon black for tire rubber formulation
Inventor: SHIOTSUBO EISUKE
IPC: C09C1/48
Filed: 1980-12-02
Abstract: PURPOSE: The titled carbon black capable of imparting dynamic properties and reinforcing properties to rubbers, prepared by specifying an electron microscope average particle size, an iodine adsorption, a DBP absorption, a tinting strength and a compressed DBP absorption.  
     CONSTITUTION: A carbon black having the following ranges of properties: electron microscopic average particle size (dn)≥34mμ, iodine adsorption 40W60mg/g and DBP absorption 95W130ml/g and the following selected properties: tinting strength≥170% and compressed DBP absorption≥a value obtained from the expression: 0.55(DBP absorption)+31.0, is prepared by disposing a double cylinder-structure atomizing nozzle consisting of an outer cylindrical nozzle and a telescopically slidable inner cylindrical nozzle at the constricted region and narrowest region of the Venturi reaction zone of a cylindrical reactor having a Venturi-form constricted zone and introducing, in two stages, streams of an atomized material oil from said nozzle into high-temperature combustion gases having different flow velocities, obtained by burning an oxidizing agent and a fuel oil by a combustion burner at the furnace head. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6149352-A (JP)
Inventor: YOSHIYASU HAJIME
IPC: H01H73/04
Filed: 1984-08-15
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-S6061696-A (JP)
Inventor: HIROSE MASAO
IPC: G21D3/12
Filed: 1983-09-16
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-S58135816-A (JP)
Title: Manufacture of appetite regulator
Inventor: YOZUSEFU KUNOORU
IPC: A61K35/16
Filed: 1982-09-28
Abstract: A process is disclosed for the preparation of an endogenous anorexogenic substance obtained from blood serum. The anorexogenic substance itself is also described having a specific activity of 100 units/mg.
Patent JP-S6414404-A (JP)
Title: Method of bonding concrete
Inventor: INUZUKA MASAO
IPC: E04G21/02
Filed: 1987-07-07
Abstract: PURPOSE: To facilitate the placing joint of concrete by laying new concrete pavement onto the abraded road surface of existing concrete pavement through an asphalt thick film. CONSTITUTION: Straight-run asphalt cement is laid on the surface of a concrete paved way abraded by spike tires in thickness of approximately 3 mm. Concrete is placed on an asphalt layer and cured. Accordingly, a new concrete paving surface can be laid on an old concrete paving surface with excellent adhesion.
Patent JP-H0457080-A (JP)
Title: Developing device
Inventor: TAKEMOTO SHINICHI
IPC: G03G15/08
Filed: 1990-06-27
Abstract: PURPOSE:To obtain an excellent image by allowing a part of toner to remain in a toner storing part, stirring it and allowing the toner having a large grain size and the deteriorated toner to remain in the toner storing part. CONSTITUTION:A carrying blade 13a is provided on a rotating member 12, which are rotated in the toner storing part 11 to transport the toner 1 to a toner supply part 16. A part of the toner 1 is allowed to remain by a rib 17a which extends to a toner supply port 14 and stirred by a stirring blade 18a provided on the member 12. The supplied toner 1 is carried to a photosensitive drum 2 side by a toner carrying member 15, and it is triboelectrified and the quantity of the toner 1 is regulated on the surface of the member 15 by a regulating member 21. Then, the toner 1 having the large grain size which is removed by the regulation and the toner 1 which is deteriorated by the regulation are restored to the storing part 11 by a guide plate 22. By repeating image formation, the selection of the grain size is accomplished and the toner having the large grain size and the deteriorated toner are not used, so that the fogging of the image and the spill of the toner are eliminated.
Patent JP-S6060823-A (JP)
Inventor: ITANI ICHIROU
IPC: A47K4/00
Filed: 1983-09-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。