baber/WOPTO huggingface dataset:
Patent JP-S63260932-A (JP)
Title: Thin film of fluorinated polymer and formation of thin film
Inventor: MATSUO HITOSHI
IPC: B32B27/30
Filed: 1987-04-20
Abstract: PURPOSE:To make it possible to produce a nondefective thin film smoothly in an industrially advantageous manner, by using a fluorinated polymer having a ring structure in the main chain and forming a thin polymer film from a solution formed by dissolving this polymer in a solvent. CONSTITUTION:A fluorinated polymer having a ring structure in the main chain (e.g., a polymer having a ring structure of formula I, II or III) is dissolved in a solvent (e.g., perfluorobenzene or trichlorotrifluoroethane), and the solution is formed into a thin polymer film by a thin film formation process such as dipping or spin coating. In this way, a thin film of a thickness <=50mu can be produced smoothly in an industrially advantageous manner. Because a polymer having a perfluoro ring in the main chain is soluble in a solvent even when it is a homopolymer, it is soluble when it is a polymer or copolymer of a high fluorine content. The obtained thin film does not undergo decrease in the characteristics as a fluororesin, such as low refractive index, high heat resistance, low moisture permeability, high electrical resistance, high dielectric breakdown strength, etc. and is transparent because of its low crystallinity.
Patent JP-S62252535-A (JP)
Title: Optical information detecting device
Inventor: TAKEMURA YASUHIRO
IPC: G02B7/28
Filed: 1986-04-24
Abstract: PURPOSE:To detect a focus error by a grazing incidence method with one light source by mirror-finishing a part of a lens-barrel inner wall, making it into a mirror and executing the equal grazing incidence method. CONSTITUTION:A light flux 2 emitted from alight source 3 is reflected through a beam splitter 4 and a lens (lens system) 5 by a disk 1, returns to the original light path, is reflected by the beam splitter 4 and made incident on a photo detector 6. At such a time, a part of the light flux 2 is reflected by a mirror 20, comes to be a light flux 10 having a virtual light source 7, is reflected by the disk 1, reflected through the lens 5 by the beam splitter 4 and made incident on two divided photo detectors 8a and 8b. Since the spot is shifted to the 8a side and the 8b side in accordance with a focus error, a focus error signal can be detected from the difference in the output of the 8a and the 8b. Thus, the focus error can be detected by the grazing incidence method with one light source.
Patent JP-S62251688-A (JP)
Title: Radiation detector
Inventor: NARUSE YUJIRO
IPC: H01L27/14
Filed: 1986-04-24
Abstract: PURPOSE:To shorten the readout time of a signal and to measure a radiation image in real time by arraying and forming plural radiation image detecting elements and signal lines for reading out output signals of the detecting elements electrically on an insulating substrate. CONSTITUTION:All detecting elements 2 are precharged by a power source 8 and then irradiated with a radiation image for a constant time, so that a charge image corresponding to a radiation two-dimensional intensity distribution is formed on the detecting element array. Then, a switch 9 is turned on and only a switch 51 of a selecting circuit 5 is turned on; and switches 61... of the selecting circuit 5 are turned on and off in order in said state. Consequently, signal charges of the detecting elements are read out in order along an address line 31. Then, a switch 52 is turned and signal charges of detecting elements along an address line 32 are read out similarly. The same scan is made to read charges of the respective detecting elements and those charges are inputted to a data processing and storage device 11 through an amplifier 10. A display device 12 reproduces and displays the radiation two-dimensional intensity distribution based upon image information in the device 11.
Patent JP-S57210544-A (JP)
Title: Fluorescence screen structural body
Inventor: TSUDA MOTOHISA
IPC: H01J29/18
Filed: 1981-06-19
Abstract: PURPOSE:To obtain something facile in handling and manufacturing besides no luminance drop by a drak screen, by calculating theoretically SBR, a ratio of total luminous flux comprising the background and the luminous flux which all come to the signal constituent of a glass base plate in the fluorescence screen structural body as a criterion of valuation and thereby securing the range of optimum glass thickness for the picture contrast in accordance with the size of the fluorescence screen. CONSTITUTION:The figure 10 shown in illustration is part of an image tube, 11 is of a tandem-lens system and a fluorescence screen structural body 12 is installed in an image tube 10. The figure 1 is of a glass base plate and 2 is of a fluorescence screen. Also 13 is of an output image by the fluorescence. F is of the back focus of an objective lens and now if it is considered a 10mm. something by way of example, the upper limit (tmax) of the glass base plate, to say the least, comes to an equation of F-(G-l) which is given by subtracting (b) of up to the lens center from thickness of the image tube 10 output window glass and the image tube outer wall, i.e., it generally works out at about 7mm.. What is more, a value of about 11mm. which is made by multiplying the glass' refractive index (now 1.514 in the case) comes to the upper limit of glass thickness.
Patent JP-H08260997-A (JP)
Title: Rotary type internal combustion engine
Inventor: CHIN KINRIYUU
IPC: F02B53/00
Filed: 1995-03-17
Abstract: PURPOSE: To provide a rotary internal combustion engine capable of performing a secondary combustion and, when not in use, using as a compressor by providing three air compressors identical in construction, compressing mixed gas with one of the compressors on both sides among these compressors, compressing pure air with the other compressor, and operating an intermediate compressor as a power compressor. CONSTITUTION: Three rotary compressors of a same type are disposed around one spindle 20, and these compressors are made to function as a compressor A compressing mixed gas, a compressor B generating a power, and a compressor C compressing pure air. Also, the compressed mixed gas in the compressor A is fed to the compressor B, the mixed gas is ignited in the compressor B to generate a power, pure air is compressed in the compressor C by the power, and the compressed air is fed to a compressor B to assist a re-combustion. When the compressor C is not operated, it functions as a 2-cylinder internal combustion engine and, when the fuel of the compressor A is not used, it functions as a true compressor. Thus, an internal combustion engine large in generated power and small in operating noise can be provided.
Patent JP-H01270502-A (JP)
Title: Production of hydrogen from hydrogen sulfide
Inventor: TAKEDA TAKEHIKO
IPC: C01B3/04
Filed: 1988-04-20
Abstract: PURPOSE:To reduce cost of equipment and improve economic efficiency, by subjecting raw gas containing H2S to combustion reaction in reactive combustion furnace, sulfur removing process, contact catalysis process, water separating process and H2S separating process. CONSTITUTION:Raw gas 51 containing >=80wt.% H2S heated by a raw gas heater 2 and oxygen enriched air 53 containing >=80wt.% oxygen are fed into a reactive combustion furnace 4 and subjected to combustion reaction. Resultant reacted gas is cooled to below 700 deg.C within 0.3sec in a exhaust heat boiler 5 and most of element sulfur is separated in a sulfur condenser 6 to recover liquid sulfur 54. Next, generated gas in the separating process is heated by a heater 7 and reacted in a catalytic reactor 8 to obtain H2S. Next, condensed water is separated through a cooler 9, a water cooling tower 10 to obtain crude H2 gas 56. Next, the gas 56 is fed to an absorbing tower 13 and introduced to a H2 recovering equipment 27 through gas pool 23, compressor 24, cooler 25 and drain separating drum 26 and then treated to purify thus hydrogen 59 is recovered.
Patent JP-H10289600-A (JP)
Title: Semiconductor memory device
Inventor: EGAWA HIDEKAZU
IPC: G11C11/401
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device capable of an address compressing test by compressing parallel data even in a memory for performing serial/parallel conversion. SOLUTION: The device is a frame memory loaded with a parallel/serial conversion function inside, and is provided with an output discriminating circuit TC, which is inputted with the read-out data of the main amplifier MA and an inverted test signal (Test), between the main amplifier MA and a transfer transistor TTR, thereby performing discrimination of the output of each read-out data of all main amplifiers MA, storing the discrimination result in a shift register RO, outputting the read-out data of one main amplifier MA, storing this read-out data in a shift register R1, and enabling the discrimination of matching or unmatching of the test and '0' or '1' of the matching data by means of this shift register R0, R1 only.
Patent JP-H10280188-A (JP)
Title: Power feeder to gravure cylinder
Inventor: SAKAMAKI SEIJI
IPC: C25D7/04
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a power feeder which is small in sizes, light in weight and low in cost and is easy to assemble and adjust which assuring stable power feeding of large current by forming the positional relations of respective powder feeding members in the direction orthogonal with the axial line of a gravure cylinder with respect to the section to be fed with power in such a manner than these relations may be respectively independently followed up and feeding power from the respective power feeding members to the gravure cylinder via members to be fed with power. SOLUTION: Respective springs 23A to 23D for follow-up shrink by as much as the specified amt. in a Y direction, thereby making it possible to energize the respective power feeding members 21A to 23D toward the section 15 to be fed with power respectively with a specified pressure. The respective power feeding members 21A to 23D are, therefore, made to able to follow up the section 15 to be fed with power, i.e., are made slidable under the specified pressure. Then, all of the sliding contact surfaces F of the respective power feeding members 21A to 23D may be brought into uniform sliding contact with the section 15 to be fed with power and, therefore, the effective power feeding area may be increased.  Even more, the respective power feeding members 21A to 23D are small in size and light in weight and, therefore, the assembly and disassembly thereof are easy and the easy exchange of the parts is ensured. The cost thereof is low.
Patent JP-S5620788-A (JP)
Title: Variable capacity type trochoid pump motor
Inventor: FUJITA MINORU
IPC: F04C14/18
Filed: 1979-07-26
Abstract: PURPOSE: To variate exhaust per revolution by slidably providing both or either of a pair of flat gears axially and variating inter-teeth groove volume in accordance with the engagement width which is variated by this slide.  
     CONSTITUTION: A pump behaves by introducing to pressurize liquid into a liquid chamber 4 through a suction port 5, suction hole 21, suction chamber 19, and connecting hole 10 and discharging it through the connecting hole 10, exhaust chamber 20, exhaust hole 22, and exhaust port 6, in accordance with the change in the inter- teeth volume which is formed with flat gears 2 and 3 by the revolution of the flat gear 2. When an adjusting handle 14 revolves, a valve ring 12 slides left against a counter sunk spring 17 and a piston sleeve 13 and a flat gear also slide. This changes the engagement width B between the flat gears 2 and 3. Simultaneously with this change, since the width of the liquid chamber 4 also changes, exhaust can be varied. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58211508-A (JP)
Title: Boiler device
Inventor: ISHIGURO OKIKAZU
IPC: F01K7/22
Filed: 1982-06-04
Abstract: PURPOSE:To enable the cooling of a reheater to be performed at the beginning of energization, prevent a damage of the reheater and reduce the energization time by a method wherein a bypass line having a vent valve for reheater arranged therein is divided or separated from between a liquid separator and a secondary superheater and the line is connected to the reheater. CONSTITUTION:In a boiler device, steam from a liquid separator 5 is flowed through the primary to third superheaters 10-12, adjuster valve 15, high pressure turbine 23, reheater 17, medium and low pressure turbine 19 and condensor 20. A bypass line 21A separated from a line between said superheaters 10 and 11 and connected to the reheater 17 is arranged. This line 21A is provided with a vent valve 21 for reheater. A medium and low pressure turbine bypass line 22A is arranged to connect the line between the reheater 17 and the turbine 19 with the condensor 20.
Patent JP-H10288792-A (JP)
Title: Electrooptical device and connection structure between its electrooptic panel and external element
Inventor: KONDO YUICHI
IPC: G02F1/1345
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an electrooptical device and a connection structure between an electrooptic panel and an external element making possible properly visualizing a normal/defective condition of electric connection between the electrooptic panel and the external element by solder material. SOLUTION: Plural stripes of metallic pads 13 made of nickel are formed on an inner surface of an outer peripheral part of a transparent substrate 11 as connecting terminal parts. A TCP(tape carrier package) is soldered on respective metallic pads 13 by the connecting terminal part 21. At this time, window parts 13a are formed on respective metallic pads 13. Respective connecting terminal parts 21 of the TCP are connected onto respective corresponding metallic pads 13 through a solder layer 30 that gold is melted. In such a case, respective solder layers 30 exist in the inside of the window parts 13a of respective corresponding metallic pads 13 also to be in contact with the inner surface of the transparent substrate 11.
Patent JP-H10288837-A (JP)
Title: Photosensitive colored composition and color filter using same
Inventor: ITO MASAHIRO
IPC: G03F7/028
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a color filter high in display quality by using a resin BM high in optical density in a thin film and low in reflectance and small in level difference due to overlapping of a colored pattern. SOLUTION: This photosensitive colored composition is composed essentially of an acrylic resin, an organic dye, a photopolymerizable monomer, and a photopolymerization initiator, and this acrylic resinis composed essentially of at least one of isobornyl (meth)acrylate, dicyclopentenyl (meth)acrylate, dicyclopentenyloxyethyl (meth)acrylate, tricyclo-(5,2,1,0<2.6> )-decanyl (meth)acrylate, tricyclo-(5,2,1,0<2.6> )-decanyloxyethyl (meth)acrylate in an amount of 20-90 pts.wt. and acrylic acid and/or (meth)acrylic acid in an amount of 10-40 pts.wt.
Patent JP-H04305078-A (JP)
Title: Far-infrared radiator essentially consisting of fly ash
Inventor: KOMURA YOJI
IPC: H05B3/10
Filed: 1991-04-02
Abstract: PURPOSE:To effectively utilize fly ashes by forming the far-IR radiator by utilizing the nature as the good-quality and high-efficiency far-IR radiator of the fly ashes as the waste generated from a power plant, etc. CONSTITUTION:The fly ashes are thermally sprayed onto the surface of a base material 5 to form a film 6 of the fly ashes. The fly ashes which are added with a small amt. of an org. or inorg. binder and are kneaded are molded to a prescribed shape and the molding is calcined. Further, the fly ashes are incorporated onto or into paper or synthetic resin film. If the fly ashes are included into paper or film and such paper or film is formed in a sheet shape, such sheet is usable for packaging, wall paper and agricultural uses.
Patent JP-H06284888-A (JP)
Title: Gene coding protein having agarase activity
Inventor: SUGANO YASUSHI
IPC: C12R1/19
Filed: 1993-04-01
Abstract: PURPOSE:To provide a new gene useful for producing agarase for the industrial production of neoagarooligosaccharide. CONSTITUTION:The gene coding the amino acid sequence expressed by the number 1 to 975 in the amino acid sequence of the formula. The gene can be prepared by preparing a synthetic primer based on a partial amino acid sequence of agarase 0107 using the DNA of Vibrio sp. JT0107 as a template, amplifying a part of a gene coding the agarase 0107 by PCR using the synthetic primer, separating a region coding the objective protein and a region accompanying to the former region from a DNA library of T FT0107 using the amplified product as a probe and determining the base sequence and the amino acid sequence of the region.
Patent JP-S61256886-A (JP)
Title: Video printer
Inventor: KOBORI YASUNORI
IPC: H04N9/808
Filed: 1985-05-09
Abstract: PURPOSE:To reduce a whole memory capacity and reduce a cost by setting a sampling ratio of a chrominance signal according to respective frequency bands in digitizing and storing the chrominance signal low in the sampling ratio in a common memory. CONSTITUTION:To input terminals 101-103, G, B, R signals are respectively inputted. The G signal digitized in an A/D converter 201 is immediately written in a frame memory 302, the R, B signals digitized in A/D converters 203, 203 are alternately selected every sample point by a synthetic switch 301 and written in a common frame memory 303. The R/B signal is supplied to a digital interpolation circuit 401. By the synthetic switch 301, the interpolation of the lost sample point is carried out and a signal is held in a line memory 501 by one line through a signal selector 402. By a pulse generator 502, it is converted to a gradation pulse corresponding to the respective information contents at the same time, supplied to a head assembly 6 and printed.
Patent JP-H069783-A (JP)
Title: Synthesis of alkoxysilyl-terminated material and organic polysiloxane, composition curable both by moisture and by light, and moisture-curable composition
Inventor: SHIENNKUN CHIYUU
IPC: C08F299/08
Filed: 1993-03-31
Abstract: PURPOSE: To obtain a material useful as sealant or the like by eliminating problems of unpleasant odor and corrosion incurred by ordinary catalyst systems by allowing a specific reagent to be present as a catalyst and to carry out the reaction under specified conditions at the time of producing alkoxysilyl- terminated material from silanols-terminated materials.  
     CONSTITUTION: At the time when alkoxysilyl-terminated materials are obtained from materials having 1 or more silanol-terminated terminals (e.g.: silanol- terminated polydimethylsiloxane), the process is constituted by allowing the said material having 1 or more terminals to react with silane having 2 or more alkoxy groups (e.g.: vinyltrimethoxysilane) and the synthesis process is carried out in the co-presence of a catalytically effective amount of an organo-lithium reagent (e.g.: n-butyllithium) and under conditions where a polar or non-protonic solvent is essentially absent. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S61255666-A (JP)
Inventor: SUZUKI JIRO
IPC: A61M1/14
Filed: 1985-05-09
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-S57211539-A (JP)
Title: Nuclear magnetic resonance device
Inventor: YAMAMOTO ETSUJI
IPC: A61B5/055
Filed: 1981-06-24
Abstract: PURPOSE:To improve the SN ratio of resonance signals by increasing initially formed magnetization by a second static magnetic field generating means which generates a static magnetic field for observation of resonance signals that are of smaller intensity than that of a static magnetic field that is generated from a static magnetic field generating means. CONSTITUTION:A static magnetic field generating device 1 that generates static magnetic field for initial formation by magnetization, a second static magnetic field generating device 2 that generates a static magnetic field for signal observation, an object 3, and a coil 6 for receiving and sending high frequency magnetic field are arranged. Both the magnetic field generating devices 1 and 2 are driven by electric power sources 4 and 5 respectively. The magnetic field generated by the static magnetic field generating device 1 is small but excellent. On the other hand because the uniformity of the magnetic field generated by the second static magnetic field generating device 2 is substantially proportional to the strength of signal and high uniformity is required for it, an electromagnet with large diameter should be used.
Patent JP-2000234503-A (JP)
Title: Steam heat reusing power plant
Inventor: ABE YOSHIO
IPC: F01K25/10
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To generate power by reusing heat of steam passing through a last steam turbine since the steam still has considerable heat. SOLUTION: This device has some vaporizing pipes passing through steam pipes 12A communicated with a last steam turbine 10A or through a steam drum, or steam pipes passing through vaporizing pipes 5A or through a vaporizing tank, and steam communicating with the steam pipes or the steam drum is passed through a condenser 9A to be hot water and sent to a boiler, and the vaporizing pipes 5A or the vaporizing tank communicates with vaporizing turbines 3A and 2A in this order, and the vaporizing turbine 2A is connected with a generator 1A. The vaporizing turbine 2A and a condenser 6A communicate with each other, and a gas is cooled by the condenser 6A to be liquid followed by passing through a flue duct by pumping according to the circumstances to communicate again with the steam pipes or with the vaporizing pipes in the steam tank.  Liquid to be fed into the vaporizing pipes preferably has heat of vaporization smaller than water such as alcohols, for example.
Patent JP-S58213762-A (JP)
Title: 5-fluorouracil derivative and preparation thereof
Inventor: MIYOSHI SOUJI
IPC: A61P35/00
Filed: 1982-06-04
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> is lower alkoxyl, lower alkoxy-substituted lower alkoxyl, lower cycloalkyl, lower cycloalkyloxy, lower alkoxycarbonyl or benzyloxycarbonyl, etc.; R<2> is H or lower alkyl; R<3> is lower alkyl; A is lower alkylene) or a salt thereof. EXAMPLE:N-Acetyl-2-isopropoxymethyl-2-(5-fluorouracil-1-yl)glycine ethyl ester. USE:A medicine having antitumor action. PROCESS:A compound expressed by formula II (R<4> is lower alkoxyl, lower alkoxy-substituted lower alkoxyl, lower cycloalkyl, etc.; R<5> is lower alkanoyl) is reacted with a 2,4-bistrimethylsilyl-5-fluorouracil expressed by formula III in a solvent in the presence of a Lewis acid to afford the compound expressed by formula I (R<1> is R<4>).
Patent JP-H03294694-A (JP)
Title: Molecular turbopump
Inventor: SASAKI KIYOSHI
IPC: F04D19/04
Filed: 1990-04-11
Abstract: PURPOSE:To manufacture a floating-preventive mechanism at a low cost and to obtain a high reliability by composing the tip of the shaft of a boss in a spherical form. CONSTITUTION:The tip 100a of the shaft 100b of a boss 100 is formed in a spherical form. And the shaft 100b of the boss 100 is projected upward from the upper end surface of a rotary body 3, and the tip 100a is positioned close to a boss 1b at the center of the suction port 2 of a casing 1. As a result, a twisting moment inflicted to the shaft generated by a force which is generated when the boss 100 is contacted to the suction port 2 is reduced naturally, and the shaft can be set thin and at low cost.