baber/WOPTO huggingface dataset:
Patent JP-S641730-A (JP)
Title: Polysilacyclobutasilazane and its preparation and use
Inventor: GEERII TOOMASU BAANZU
IPC: C08G77/48
Filed: 1988-06-08
Abstract: PURPOSE: To obtain the novel polymer which has the silicon ring of a tension ring and yields a ceramic material by pyrolysis by bringing a 1,1-dichloro-1- silacyclobutane into contact with a bifunctional nucleophilic material, such as ammonia, for a sufficient time.  
     CONSTITUTION: The objective compd. is obtd. by bringing the 1,1-dichloro-1- silacyclobutane having formula I (R, R', R" are each H, 1-4C alkyl, aryl, vinyl) is brought into reaction with ammonia, hydrazine and at least one kind of the bifunctional nucleophilic material having formula II (R''', R 4  are each H, 1-4C alkyl, aryl, vinyl; Q is a bivalent hydrocarbon group) for the sufficient time at a temp. of -50 to +25°C to form the polysilacyclobutasilazane, then recovering this product from the reaction mixture. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S62298480-A (JP)
Title: Method for color matching in repair painting and color matching implement used therefor
Inventor: NAHATA TOMEICHI
IPC: G01J3/52
Filed: 1986-06-16
Abstract: PURPOSE:To execute exact repair color matching by preparing plural coated films corresponding to the coloration degrees of a color base coated film, superposing the same to the bottom of the coated film corresponding to a pearl base coated film and finding the superposed color which coincides with the color of the coated film in the repair part. CONSTITUTION:The plural coated films A1-A6 which are varied in the colors so as to correspond to the coloration degrees of the color base coated film are provided on the same or separate base materials 1 at the time of repairing the coated film is pearl mica painting consisting of the color base coated film, pearl mica base coated film contg. a pearl mica pigment and clear coated film. On the other hand, the coated film B corresponding to the pearl base coated film is provided on the rear surface of a transparent film or sheet material 5. The optional coated films A1-A6 on the base material 1 are superposed on the bottom side of the coated film B and the coated film on the material 1 when the color of the coated film superposed on the film or sealing material 5 side coincides with the color of the repair coated film is selected. The color of such coated film is determined as the color of the color base coated film in the repair coated film.
Patent JP-S63304226-A (JP)
Title: Optical recording parts
Inventor: SATO KOJI
IPC: G02F1/03
Filed: 1987-06-05
Abstract: PURPOSE:To obtain optical recording parts which are small in size, light in weight and highly reliable by providing an optical shutter array to the side face of a bar-shaped light guide and providing a light source to one end face of the light guide. CONSTITUTION:A light guide body 3 is formed of plastic or glass and a so-called liquid crystal shutter array for which the electric field responsiveness of liquid crystal molecules is usually utilized in used for the optical shutter array 4. The light source 6 is provided to one end face 5 of the light guide body 3. For example, an LED, a semiconductor laser, etc., are usable for the light source 6. The reduction of the size and weight is thereby enabled and since the reliability is high, the higher performance of an electrophotographic recording system is obtd.
Patent JP-H11340253-A (JP)
Title: Semiconductor device manufacturing method and apparatus
Inventor: HIRATA KENJI
IPC: H01L23/22
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for manufacturing a semiconductor device, which is capable of effectively preventing mounting failures of a semiconductor chip. SOLUTION: In noting that an adhesive member 20 of an elastomer or the like has a recessed and projected rough surface, a pushing member 14 having a projected part 16 is provided on the rear side of a substrate 18 for pushing the adhesive member 14 against a semiconductor chip 22. Thereby a pressure applied to the adhesion member 20 being concentrated on a recess part of the adhesion member 20 and air bubbles remaining therein can be prevented. In an embodiment, a metallic sphere surface 28 is provided on the tip end of a mounting tool 26, and a TAB tape 30, coated with a first elastomer 32 and a second elastomer 34, is sandwiched by the metallic sphere surface 28 and a die attach stage 38.
Patent JP-S63306240-A (JP)
Title: Gas turbine exhaust damper operating method
Inventor: NISHIJIMA YASUMASA
IPC: F02C7/00
Filed: 1987-06-05
Abstract: PURPOSE:To prevent a surge from occurring by opening a main exhaust duct and closing a blow-off duct instead after compressor discharge pressure becomes more than back pressure at time of stating. CONSTITUTION:A first exhaust damper 3 is installed in a main exhaust damper 5, and a second exhaust damper 8 is installed in a blow-off duct 7 as well. Starting takes place in the state that the first exhaust damper 3 is closed and the second exhaust damper 8 is opened. On and after that point that compressor discharge pressure becomes more than back pressure, the first exhaust damper 3 is opened and the second exhaust damper 8 is closed. With this constitution, a turbine can be started without generating any surge even at time of high back pressure generation.
Patent JP-S62786-A (JP)
Inventor: KATAOKA SHINICHI
IPC: F25B9/02
Filed: 1985-06-25
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-S5263307-A (JP)
Title: Cassette type tape recorder
Inventor: WATANABE KAORU
IPC: G11B15/66
Filed: 1975-11-20
Abstract: PURPOSE:To attain the facilitation of inserting and taking out the casette, by moving the flat cam after detecting the insertion of the cassette by 2 arms, and setting to the perforamnce condition by shifting the cassette guide downward.
Patent JP-H10329405-A (JP)
Title: Ink jet recording sheet
Inventor: YASUI KOICHI
IPC: D21H27/00
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain good recording characteristics even in both of water soluble dye and water pigment ink by preparing anionic fluorine interfacial active agent containing a polymer with a compound having a perfluoroalkyl group in the hydrophobic portion and having an ethylene oxide polymer and anionic functional group in the hydrophilic portion. SOLUTION: By blending anionic fluorine interfacial active agent composed of a polymer with a compound having perfluoroalkyl group in the hydrophobic portion and ethylene oxide polymer and anionic functional group in the hydrophilic portion in an ink receptacle layer, good recording properties can be obtained even in both of water soluble dye and water pigment ink. Herein, such a compound having an anionic functional group can be reacted directly and indirectly with an OH group of ethylenic oxide and, in addition, it has a functional group such as a carboxylic group or sulfonic group or salt thereof after reaction, thereby representing an anionic property of fluorine interfacial active agent itself. Thus, it has an excellent transparency and glossiness.
Patent JP-S5472740-A (JP)
Title: Connecting method for metallic body
Inventor: KAMIYA HIROYUKI
IPC: B23K1/18
Filed: 1977-11-24
Abstract: PURPOSE:To connect hermetically the electroconductive body or water piping etc. with a high reliability, by driving metal plate covered soldering material between joining tip part of metal body and metal combined body, letting adhered the above soldering material by melting it. CONSTITUTION:The conductors 1, 2 are inserted in the middle combining body 3 and the preset solder is placed on the neighboring sides of the gap between them. The metallic body to be soldered 17 covered the soldering material 19 in a body on both sides of the metal plate 18, is driven in the gaps of the other two sides. Preset solder and the soldering material 19 of the metallic the body 17, are melted by heating joining part of the above structure from outside and the body 3 and the conductor 1, 2 are joined and are let adhered. By the above method, and adequate soldering gap is always obtained and highly reliable soldering joining structure having a high solder adhesion rate and no leakage of water, is able to obtain.
Patent JP-H1153786-A (JP)
Title: Selective control method for driving state of intermittent video recording and reproducing device
Inventor: YAN SU
IPC: G11B5/027
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide the selective control method for the driving state of an intermittent video recording/reproducing device (Time-lapse VCR). SOLUTION: The intermittent photographic setting mode inputted by the user is confirmed (S11) and the video recording standby time of a video recording part is calculated (S13) based thereon. The confirmation is made (S15) whether the calculated video recording standby time is longer or shorter than the preset reference time for the conversion of the loading state, and when it is longer than the reference time, the repeating conversion mode of the loading/unloading state is set (S17), such as converting to the unloading state during the video recording standby time and recovering again to the loading state only when the video recording is actually performed, and in the case within the reference time, the mode to maintain always the loading state is set (S19) not only during the video recording operation but also during the video recording standby time,  or the rotational driving of a head drum is stopped instead of converting to the unloading state.
Patent JP-S5472986-A (JP)
Title: Manufacture of field effect transistor of insulation gate type
Inventor: OKABE TAIAKI
IPC: H01L29/78
Filed: 1977-11-24
Abstract: PURPOSE: To improve an integration degree with the size of either source or drain region reduced, by forming the contact of either source or drain electrode by a self- aligning method.  
     CONSTITUTION: On P-type Si substrate 10, thin gate Si 3 N 4  film 11 and thick poly- crystal Si layer 12 are stacked, and layer 12 is photoetched to obtain gate electrode layers 12A and 12B. Next, N-type impurity ions are implanted into the entire surface to form N + -type source region 14 and drain region 15 in substrate 10, and at the same time, electrode layers 12A and 12B are made into low resistances.  Through a heat treatment, SiO 2  films 16A and 16B are produced on the surfaces of  electrode layers 12A and 12B, and they are used as masks to etching and removing  film 11, thereby exposing contact regions 17A and 17B to regions 14 and 15. Here,  source electrode 18 and drain electrode 19 of Al are adhered respectively.  Consequently, contacts to those regions can be formed accurately by the self-aligning method, and an IGFET is miniaturized. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5929437-A (JP)
Title: Manufacture of semiconductor device
Inventor: UEDA DAISUKE
IPC: H01L21/312
Filed: 1982-08-11
Abstract: PURPOSE:To form a coating partially with high accuracy without a thermal oxidation process at a high temperature by treating the whole surface of a resist film, in which the plane section and recessed section of a substrate are buried and the surface is flattened, by the quantity of exposure, which is less than a sensitivity limit of the thick resist film in the recessed section and satisfies a sensitivity limit of the resist film of the plane section, forming a resist film image on the recessed section and removing the coating of the plane section while using the resist film image as a mask. CONSTITUTION:The whole surface is photosensitized by the quantity of exposure which satisfies the sensitivity limit to the thin section of the plane and is insufficient to the thick section of the indentation regarding the photo-resist film 11, and developed to leave the films 11 only in the indentations of SiO2 films 10. The films 10 are etched selectively while using the films 11 as masks, and lastly the photo-resist film 10, a Si3N4 film 3 and a thin SiO2 film 2 are removed in succession and structure in which the indentation section 8 is buried with the film 10 is obtained. The external form of an impurity layer 9 for a channel-stop formed previously is not varied because a high- temperature treatment process is removed from a process in which such partial SiO2 films 10 are formed.
Patent JP-S61149093-A (JP)
Inventor: TOOMASU FURANKU MAKUKATSUCHIYA
IPC: A61P31/04
Filed: 1985-06-26
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-H09314806-A (JP)
Title: Fixing method of ink pan cover
Inventor: TAKIGUCHI MASAYUKI
IPC: B41F9/06
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To contrive to facilitate the fixing work of an ink pan cover at the fixing of a film ink pan cover over the ink pan of a gravure printing machine and, at the same time, prevent the film cover from breaking. SOLUTION: Adhesive tapes 13 are pasted to the outside of an ink pan 11 so as to cover a plurality of windows 11a provided at the predetermined positions at the side of the ink pan 11 and, at the same time, to stick the exposed portions through the windows 11a of the adhesive tapes 13 to the ink pan cover 12 lying within the ink pan 11 for fixing the ink pan cover to the ink pan. Alternatively the ink pan cover 12 may also be fixed to the ink pan 11 by applying adhesive from the outside of the ink pan 11 across a plurality of the windows 11a. The fixing work becomes easier than the woke done with fixing jigs such as clips or the like. In addition, no breakage of the ink pan cover 12 occurs.
Patent JP-H05305558-A (JP)
Title: Inspecting device of drill cutting edge
Inventor: KOBAYASHI MUNEFUSA
IPC: B24B3/24
Filed: 1992-04-30
Abstract: PURPOSE:To provide an inspecting device of drill cutting edge in which a lateral difference in form of the cutting edge of a drill, even if it has any angle, can be easily inspected with the shaft center of the drill as a top by any person unskilled for drill polishing so as to bisymmetrically polish the cutting edge of the drill. CONSTITUTION:An inspecting device of drill cutting edge 10 has a shaft center detecting guide 11 provided with a valley part 15 formed by opposed inclined surfaces, and paired contact members 12 provided on one side of the shaft center detecting guide 11 and raised in such a manner as to be capable of opening and closing at equal angles with a point or line on the shaft center surface of a drill 26 placed on the valley part 15 as a top.
Patent JP-2000326390-A (JP)
Title: Apparatus and method for producing window molding
Inventor: WATANABE KOJI
IPC: B29C48/30
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To produce a window molding variable in its cross-sectional shape by a simple mechanism and to ensure the bonding strength of the cross-sectional variable part of the molding. SOLUTION: The upper molding part 18 of an extruded window molding 12 wherein a support part 26 and a lower molding part 28 are bonded is pressed by a press roller 74. When the support part 26 is made longest and the press roller 74 is positioned at the uppermost part, the upper molding part 18 is pressed by the own weight of a weight plate 82 and that of a slide plate 84 in such a state that the air pressure of an air cylinder 92 is set to zero and air pressure is raised as the support part 26 becomes short to press the upper molding part 18 and, in a process wherein the support part 26 becomes long after the support part 26 disappears, air pressure is set to zero and the upper molding part is pressed under the own weights of both plates 82, 84.  By utilizing the pressure roller 74 and the own weights of the members annexed thereto, the pressure force of the pressure roller 74 can be optimized without performing complicated control.
Patent JP-2000332879-A (JP)
Title: Communication terminal
Inventor: UENO CHIKAKO
IPC: H04M1/57
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent unnecessary and ineffective callbacks in an automatic callback communication terminal. SOLUTION: The automatic callback communication terminal 11 is provided with a keyboard 12 having a plurality of keys that enter a telephone number of an opposite party as to whether or not an automatic callback is made and set whether or not an automatic callback is made and whether or not an automatic callback is received, a display device 13 that displays a message from an opposite automatic callback communication terminal that is installed opposite to this automatic callback communication terminal via an ISDN 10, a control section 15 that controls each circuit of the automatic callback communication terminal 11 and conducts connection control for communication according to a program, and a memory 16. Thus, the memory 16 stores a telephone number of an opposite party entered from the keyboard 12 and the program and stores a caller telephone number of a call setup message received from the ISDN 10 when an incoming call comes while both telephone sets 191, 192 are busy under the operation of the control section 15.
Patent JP-H0436027-A (JP)
Title: Portable booster power supply device
Inventor: SHIRATA TERUHIRO
IPC: F02B63/04
Filed: 1990-05-30
Abstract: PURPOSE:To enable an engine to be started again and again by providing a first control portion which when the condensor is charged to a predetermined voltage switches the condensor to series connection and controls a portable engine so that the engine idles, and a second control portion which stops the portable engine when output voltage reaches a predetermined value. CONSTITUTION:Since electricity has already been discharged from a condensor 8 at the point when cranking is completed after an engine fails to start, the comparator 29 of a first control portion 13 is made to output '1'. Therefore the inputs of an AND circuit 28 are all '1' and so the AND circuit 28 outputs '1' and a transistor 27 is turned on and electricity is transmitted to a relay coil 2-1 and a relay contact 23-1 is opened and transmission of electricity to each of thyristors 21, 22 and a transistor 26 is stopped. Since the thyristor 21 is turned off, transmission of electricity to an inlet valve controlling portion 15 and a coil 23-1 is stopped. When transmission of electricity to the controlling portion 15 is stopped an inlet valve 16 is opened and the speed of an engine main body 1 is raised and the generated voltage of a portable power generator 2 is raised, whereby preparations for the next charging are complete.
Patent JP-S63304163-A (JP)
Title: Analysis of rare earth element
Inventor: EIKI YOSHIHIRO
IPC: G01N31/22
Filed: 1987-06-03
Abstract: PURPOSE:To greatly improve the linearity of the calibration curve in a low concn. region concerning a component of early elution after ytterbium by allowing an arom. or cyclic amine having a specific pKa range such as pyridine to co-exist at the time of a color forming reaction. CONSTITUTION:A sample contg. a rare earth element is subjected to cation exchange chromatography which executes elution by using an alpha- hydroxycarboxylic acid soln. 2, 7-bis(2-arsono-phenylazo)-1,8-dihydroxynaphtha lene-3,6-disulfon ic acid and the arm. amine or cycline amines of 3-7pKa are added to the eluate thereof to effect the color forming reaction. The rare earth element in the sample is separated and determined in accordance with the intensity of the color formation. An aq. soln. of the alpha-hydroxycarboxylic acid is adequate as the moving phase to be used for this cation exchange chromatography. The use of the aq. soln. prepd. to weak acidity of 2-5pH by addition of an alkali thereto is suitable in terms of an increase in generation sensitivity.
Patent JP-S6033316-A (JP)
Title: Manufacture of low-carbon hot-rolled steel sheet efficient in carburizing
Inventor: NAGAO NORIAKI
IPC: C21D8/02
Filed: 1983-08-02
Abstract: PURPOSE:To obtain the hot-rolled steel having efficient hardenability for carburizing and good workability, by a method wherein the steel slab containing a specific ratio of C, Si, Mn, P, S, Al and N is hot-rolled and finish-rolled to be wound under specific conditions. CONSTITUTION:The steel consisting of, by weight, 0.10% max. C, 0.2% max. Si, 0.5% max. Mn, 0.015% max. P, 0.005% max. S, 0.01-0.03% Al and 0.0030% max. N, and the remainder consisting of iron and inevitable impurities is continuously casted to form slab. After directly or slightly heating it, it is hot-rolled. After finish-rolling at a temperature of not less than Ar3+50 deg.C, it is wound at 580-650 deg.C. This steel sheet are easily pickled and the surface after forming is beautiful.
Patent JP-S5366527-A (JP)
Title: Full-wave rectifier
Inventor: SAKAGAMI TADASHI
IPC: H02K19/36
Filed: 1977-11-25
Abstract: PURPOSE: To improve voltage withstandability by separating fixing point of insulation member and radiation electrode from that of insulation member and terminal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01309578-A (JP)
Title: Radiation image receiving device
Inventor: SATO KENJI
IPC: A61B6/00
Filed: 1988-06-08
Abstract: PURPOSE:To arbitrary correct a radiation image according to necessity after simply photographing the radiation image under a photographing condition which is not the optimum photographing condition by using the outputs of respective adder circuits corresponding to respective radiation detecting elements as respective picture element variable density signals. CONSTITUTION:An incident radiation to a radiation detecting element S is discriminated into plural groups according to the energy magnitudes by pulse-height discriminating circuits 2a-2n. The outputs of respective counting circuits 3a-3n respectively indicate the dosages of the respective energy groups of the incident radiation to the element S. When a prescribed weight is added to the outputs of the counting circuits 3a-3n, and after that the respective outputs are added with each other, the added result becomes a value having the magnitude in which the dosage of a specific energy group is emphasized or removed based on the weighting. This kind of operation is executed for all the radiation detecting elements S, and a picture is formed as the density signal of a picture element corresponding to each element S. Thus, even under the photographing condition which is not the optimum photographing condition, the radiation image as suitable for a measuring purpose as possible can be obtained by freely correcting the simply photographed radiation image after photographing the radiation image without lengthing photographing time.
Patent JP-S5473577-A (JP)
Title: Electron beam exposure method
Inventor: UEMA TAKEARI
IPC: H01L21/26
Filed: 1977-11-24
Abstract: PURPOSE: To perform exposure by readily dividing the patterns to be exposed by the electron beam of the maximum pattern having been so reduced as to have improved efficiency.  
     CONSTITUTION: In a square electron beam apparatus which can outputs only the finite electron flow at the time of performing electron beam exposure of a certain pattern, first the maximum pattern (l 3  × l 3 ) of the electron beam that can be exposed with good efficiency is determined, following to which the pattern to be exposed (l 4  × l 3 ) is exposed with the electron beam of th maximum pattern by being divided to specified times and when the pattern to be exposed remains, the pattern of the electron beam is reduced to (l 6  × l 3 ) and exposure is performed. At this time, only the data of the entire part of the pattern to be exposed (l 4  × l 3 ) are obtained from an electronic computer and the divided exposure is processed at a high speed by simple repetition of the determined maximum pattern (l 3  × l 3 ), hence simple external circuits. Then, even the same data are like separate ones and this may be executed much more economically and readily than it is done by obtaining data each time from the electronic computer. 
     COPYRIGHT: (C)1979,JPO&Japio