baber/WOPTO huggingface dataset:
Patent JP-H0735598-A (JP)
Title: Measuring method of quantity of fluid in tank and measuring device for tank level
Inventor: MAAKU SUTANRII UORUDOROTSUPU
IPC: G01F23/16
Filed: 1994-04-11
Abstract: PURPOSE: To provide an in-tank level measuring device capable of accurately measuring the level of a fluid in a tank of a certain size. CONSTITUTION: The level 12 of a fluid in a tank 10 is measured using several bubble tubes A to E that extend to different positions in the tank 10. The required gas pressures within the bubble tubes A to E for releasing air bubbles from the outlet ends of the bubble tubes A to E show a hydrodynamic fall at the outlet ends. A control unit 34 compares the pressures within the bubble tubes A to E in order to find the bubble tube C (the in-fluid bubble tube at the highest position). The distance Z of the fluid above the bubble tube C is calculated from the pressure and added to the height Y of the bubble tube C in order to obtain the overall depth X of the fluid. A spring-loaded fixed- length member is magnetically attached to the bottom of the tank 10 to firmly secure the outlet ends of the bubble tubes A to E in known fixed vertical positions.
Patent JP-H05235853-A (JP)
Title: Mobile body communication system
Inventor: NAKANO SHUICHI
IPC: H04B7/26
Filed: 1992-02-21
Abstract: PURPOSE:To obtain the mobile body communication system in which a load of a radio base station is relieved and an output of an incoming channel of mobile terminal equipment is set to an optimum value in real time. CONSTITUTION:The mobile body communication system is provided with mobile terminal equipment 4 sending/receiving a signal in a radio wave while being moved and a radio base station 3 sending/receiving a signal in a radio wave with the mobile terminal equipment 4 in the service area. The radio base station 3 is provided with an incoming channel measurement device 1 measuring the electric field strength of the incoming channel sent from the mobile terminal equipment 4 and the mobile terminal equipment 4 is provided with an incoming channel controller 2 controlling an output based on the result of electric field strength measurement from the radio base station 3.
Patent JP-S63237384-A (JP)
Inventor: MURAKITA WATARU
IPC: H02K13/14
Filed: 1987-03-26
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-S51147588-A (JP)
Title: Process for preparing cationic high polymers
Inventor: ISAOKA SHINICHI
IPC: C08F20/00
Filed: 1975-06-13
Abstract: PURPOSE: A process for preparing water-soluble cationic high polymers having a high molecular weight and easily pulverizable into fine powder. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57188182-A (JP)
Title: Gamma compensation circut for liquid crystal video display
Inventor: NAKAZAWA YOSHIO
IPC: G02F1/133
Filed: 1981-05-14
Abstract: PURPOSE:To obtain a liquid crystal video display with correct stepped tone, high contrast and bright display, by erasing gamma compensation for cathode ray tube made  for a video signal and making the gamma compensation again for the liquid crystal. CONSTITUTION:A characteristic diagram indicates an input and output voltage characteristic of a gamma compensation circuit of this invention, in which a curve corrected with the inverse characteristics of liquid crystal characteristics is shown after an input video signal is compensated with the gamma of a cathode ray tube. The input video  signal is inputted to a TR1 after the reproduction of DC component with C1 and D1.  When a black level signal smaller than E1 is applied, D1 and D2 are both turned off  and the gain of this circuit is R1/R2. Next, when a signal of intermediate level which  is greater than the E1 and smaller than the E1+E2 is applied, the gain is greater as R1/ R2X(R2+R4)/R4, and when a greater white level signal is applied, the gain is further increased and a characteristic required for the liquid crystal display can be obtained.  Thus, the liquid crystal video display with the highest contrast, correct stepped tone  and bright screen can be obtained by giving the gamma compensation characteristic  matched to the liquid crystal.
Patent JP-H04235980-A (JP)
Title: Purification of glycidyl methacrylate
Inventor: KOYAMA HIROSHI
IPC: C07D303/16
Filed: 1991-01-16
Abstract: PURPOSE:To efficiently remove glycidol when glycidyl methacrylate is distillation-purified. CONSTITUTION:A hydroxy compound is removed from a mixture solution containing glycidyl methacrylate as a main component and the hydroxy compound, and a glycidol is extracted off with water from the remained mixture solution, thereby permitting to obtain the glycidyl methacrylate having a reduced glycidol content.
Patent JP-S60255068-A (JP)
Title: Power source for nuclear fusion reactor
Inventor: ISHIGAKI YUKIO
IPC: G21B1/21
Filed: 1984-04-13
Abstract: PURPOSE:To reduce initial storage energy by providing a transistor of base- current direct control type at the position of a decoupling reactor. CONSTITUTION:A transistor 13 controlled directly by a base current is provided at the position of a decoupling reactor. When a section C is first discharged, the transistor 13 is closed, and the resistance observed for a load side from a capacitor bank is only resistance of a load coil. When a section D is discharged, the transistor 13 is opened.
Patent JP-H08275183-A (JP)
Title: Radiation resistant color camera
Inventor: WATABE JUNICHI
IPC: H04N5/225
Filed: 1995-03-30
Abstract: PURPOSE: To attain a video image with excellent image quality for a long time by using a blue channel image pickup tube with high blue sensitivity. CONSTITUTION: The blue channel image pickup tube with high blue sensitivity is used in comparison with a green channel image pickup tube 6 and a red channel image pickup tube 9. Thus, an output increase is adjusted by the green and the red in the initial stage by a blue channel gain adjustment variable resistor 5. Deterioration in a blue output is high for a radiant ray and the available operation time is extended by the adjustment of the variable resistor 5 by the initial high sensitivity. A color temperature conversion filter (blue) is arranged in front of the camera to enhance the effect.
Patent JP-H11272593-A (JP)
Title: Internet terminal
Inventor: MATSUNAGA TAKAYUKI
IPC: G06F17/30
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide an Internet terminal capable of thoroughly and surely inputting and setting all pieces of setting information with simplified operation even when quantity of the setting information to be set in the case of utilization of various kinds of information service is large. SOLUTION: Plural pieces of the setting information to be set in the case of the utilization of various kinds of the information service to be provided via the Internet are stored in a setting information storage part 3 by adding intrinsic identification information for every piece of the setting information, when identification information 23 is inputted by using an identification information input part 5, the setting information pertinent to the inputted identification information 23 is read by referring to the inputted identification information 23 and storage contents of the setting information storage part 3, the read setting information is inputted and set when applicable information service among various kinds of the information service is utilized.
Patent JP-S52155786-A (JP)
Title: Method of transporting slurry
Inventor: SAIDA KEIICHI
IPC: B65G53/66
Filed: 1976-06-21
Abstract: PURPOSE: To provide a method of trnasporting slurry, according to which distributor means, consisting of more than two distributing boxes and nozzle adapted for effecting distribution to these boxes, is provided in slurry transporting system, and slurry circulating passage is further provided, so that it is prevented that slurry is deposited in piping or the piping is blocked up by the slurry. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05179185-A (JP)
Title: Liquid resist ink composition
Inventor: HASHIMOTO SOICHI
IPC: C09D11/00
Filed: 1992-02-24
Abstract: PURPOSE:To obtain a liquid resist ink developable with a dilute aqueous alkali solution and suited for the production of a printed wiring board by mixing a specified ultraviolet-curable resin with a photopolymerization initiator, a diluent and a thermosetting epoxy compound. CONSTITUTION:The title composition comprises an ultraviolet-curable resin obtained by reacting a reaction product of an epoxy resin with an unsaturated monocarboxylic acid with an isocyanate compound containing at least two isocyanate groups in the molecule and a saturated or unsaturated polybasic acid anhydride, a photopolymerization initiator, a diluent and a thermosetting epoxy compound. A desirable epoxy resin is a tris(hydroxyphenyl)methane-based polyepoxy resin of formula I or II. This composition is excellent in resolution, solvent resistance and electrical properties such as plating resistance, also in adhesion to substrate, heat resistance and electrolytic corrosion resistance, and further in film properties after precuring, and can easily be subjected to contact exposure.
Patent JP-H01245809-A (JP)
Title: Manufacture of regenerated cellulose porous hollow yarn membrane
Inventor: NOMURA SHIGERU
IPC: B01D71/06
Filed: 1988-03-29
Abstract: PURPOSE:To spin at high speed while keeping the roundness of the pore by extruding upward into a not solidifying soln. of a halogenated hydrocarbon, and spinning into a hollow yarn while a solidifying soln. is injected into the inside of the hollow yarn, and then passing the hollow yarn into a solidifying soln. CONSTITUTION:In preparation of a skinless, regenerated cellulose porous hollow yarn membrane having average pore diameter 10-5,000nm, a solidifying soln. 3 comprised of an upper layer of a soln. for solidification as well as micro-phase separation and production and a lower layer of a not solidifying soln. 8 of a halogenated hydrocarbon is used, and a cuprammonium cellulose soln. is extruded upward to the not solidifying soln., spun into a hollow yarn 4 while a solidifying soln. is injected into the inside of the hollow yarn, and then passed in the solidifying soln. Thus, spinning is carried out without dispersion of ammonia, a good solvent, of a spinning raw soln., that is to say, before causing useless solidification, and the solidifying time of the hollow part is elongated. As a result, spinning at 40-60m/minute spinning speed is achieved and the hollow part of the yarn is not closed and the pore has good roundness.
Patent JP-H01246505-A (JP)
Title: Solid state image pickup element
Inventor: TAKEDA NOBUHIRO
IPC: G02B5/20
Filed: 1988-03-29
Abstract: PURPOSE:To reduce folded strain in output signals of a solid state image pickup element by forming a transparent covering layer having a flat surface on an on-chip color filter, and providing further an on-chip lens having a same shape as a picture element on the transparent covering layer. CONSTITUTION:A transparent resin is coated on an uppermost protective film 5 on a conventionally used image pickup element as a base of a solid image pickup element, and the surface of the resin is made flat and then cured by heat-treatment, etc. Thus, a transparent coated layer 9 is formed on each on-chip color filter 6, 7, 8. A second transparent photosensitive resin is coated thereon, and the photosensitive resin is exposed and then developed so as to leave the resin layer on the parts corresponding to a photodiode 3. The resin layer is further heat-treated to obtain thus a semicylindrical on-chip lens 13. Such on-chip lens 13 may be formed on all picture elements with a same shape by the control of flow of the resin due to heat-treatment. Thus, all picture elements have apparently same shape, and folded strains of output signals are reduced.
Patent JP-S56169486-A (JP)
Title: Plant monitoring and inspection system
Inventor: FUJIWARA HIROSHI
IPC: H04N7/18
Filed: 1980-05-30
Abstract: PURPOSE:To enable visual inspection of plant field device under an abnormal environment, by leading light from a light concentrating part provided with a mobile station and picking it up at a television camera main body at a remote location. CONSTITUTION:The scene of a plant site 7 is collected with a light concentrating part 26, and collected light is transmitted to a camera main body 23 via an optical path 25. The camera main body 23 makes a photo-electric conversion and the electric signal is supplied to a monitor television on a control panel 1 via a video image transmission cable 27. Further, the movement of a mobile station 3 and the control of a light collecting drive device 28 are made via a communication cable 2 and a transmitter/receiver 4 from the control panel 1 installed in a control room 6. Thus, even under an abnormal environment like the occurrence of accidents such as in an atomic power plant, the visual inspection of devices in the plant site is feasible.
Patent JP-S58193021-A (JP)
Title: Controlling method of burner for dryer
Inventor: KAMIYA KOUSEN
IPC: F16K31/06
Filed: 1982-05-04
Abstract: PURPOSE:To perform the more steady control of flow rate, by controlling the quantity of fuel fed to a burner for a dryer according to a pulse signal having a fixed OFF-time width and a variable ON-time width. CONSTITUTION:An OFF-time width tb is constant, and during said time a valve for supplying fuel is brought to a closing state. An ON-time width (ta, ta', ta''...) is variable, and a valve is brought to an opening state for said time to supply the flow rate of fuel to a burner corresponding to the ON-time width. The minimum time width of the ON-time (ta, ta', ta''...) is limited by the furction capacity of the valve for supplying fuel, and to be concrete, a time of at least not shorter than 7msec, is required. Especially, if the OFF-time width is lengthened when the quantity of fuel to a burner reduces, an intermittent fuel occurs, which results in deteriorating a thermal efficiency. Thereby, the OFF-time width is limited by this aspect. The variable range of the ON-time width (ta, ta', ta''...) is set so that a ratio of a minimum time width to a maximum time width is 1:6. Based on this ratio, a combustion width (maximum combustion quantity/ minimum combustion quantity) of a burner is set to 6 or more, and this allows the burner to sufficiently meet a change in a quantity of a substance to be dried such as cereals in a dryer.
Patent JP-S60233422-A (JP)
Inventor: YAN FUAN KANPEN
IPC: F23N5/12
Filed: 1985-04-09
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-S57604-A (JP)
Title: Formation of three-dimensionally disposed glass waveguide
Inventor: MURAKAMI TAIJI
IPC: G02B6/12
Filed: 1980-06-03
Abstract: PURPOSE:To obtain a titled waveguide which has functions such as three-dimensional wiring of light, optical synthesizing and coupling and the like and has high degrees of integration by integrating and forming the other plane of waveguides on the surface including one plane of waveguides. CONSTITUTION:Grooves for forming core parts are formed on a smooth-surfaced glass substrate 1 by etching, and fine glass particles 2 for forming cores are deposited thereon, after which they are vitrified to transparent glass and the glass other than the grooves is etched off to form hollow cores 3; thereafter, fine glass particles 4 for forming clad are deposited thereon and are then vitrified to transparent glass, thereby forming one plane of waveguides. Next, fine glass particles 6 for forming the other plane of cores are deposited on the surface of said glass 5, and are vitrified to transparent glass, after which the glass other than the core parts is etched off to form raised cores 7; thereafter, fine glass particles 8 for forming clad are deposited thereon, and are vitrified to transparent glass to form clad glass 9, thereby forming the other plane of glass waveguides.
Patent JP-H09265396-A (JP)
Title: Data processor
Inventor: OZAKI YASUSHI
IPC: G06F9/34
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To eliminate the decoder and register of register dependency relation at the time of instruction execution and to accelerate instruction execution time by partially including the dependency relation with instruction in front and at the back of data defined as a processing object in the operand of the instruction at the time of executing the plural instructions. SOLUTION: This data processor is provided with a register file 11 provided with the plural registers to which the executed results of the instructions are written, signal selection circuits 12 and 13, a computing element 14 and a control part 17 provided with an instruction register 15 provided with an additional bit 18 and a decoder 16. By adding the additional bit 18 to the instruction register 15 provided in the control part 17, the decoder/register required before are eliminated from the control part 17. Control signals 101/102 corresponding to the respective operands of the instructions are outputted and selected data are inputted to input A/input B corresponding to the respective operands in the signal selection circuits 12 and 13.
Patent JP-S62231449-A (JP)
Title: Tape loading mechanism
Inventor: KONDO MASAYUKI
IPC: G11B15/665
Filed: 1986-03-31
Abstract: PURPOSE:To move two loading members in opposite directions by providing a drive section to every loading member and arranging is projection so that one of a 1st or a 2nd absorbing part is arranged in-phase and the other with a phase shift by a half pitch. CONSTITUTION:In supplying a current to exciting coils 42, 43 so as to converge a magnetic flux to projections 33 shifted by 1/4 pitch in the mobile direction among four projections from two drive sections, the projections of loading members 9, 10 are moved to a position in complete opposition to the projections 33, the loading members 9, 10 are moved by 1/4 pitch in the mobile direction and in this state, any of the three projections other than the projection converged by the magnetic flux among the four projections of the drive sections 14, 15 is opposed in a phase deviated by 1/4 pitch in the mobile direction. Thus, the current is supplied to the exciting coils in the changeover timing where the magnetic flux is converged on one projection deviated by 1/4 pitch in the mobile direction at that point of time.
Patent JP-H0881501-A (JP)
Title: Acidic polysaccharide
Inventor: FUJII NOBORU
IPC: C02F3/34
Filed: 1994-03-22
Abstract: PURPOSE: To obtain an acidic polysaccharide which is nontoxic, has an agglutination activity, and is useful as a feed additive for growth promotion by culturing acidic polysaccharide producing bacteria of the genus Aureobacidium. CONSTITUTION: An acidic polysaccharide having α-1, 4 bonds and contg. carboxylic acids such as citric and malic acids is obtd. by inoculating a culture medium contg. lecithin and vitamine E and having a pH of 5-6 with acidic polysaccharide producing bacteria of the genus Aureobacidium separated from soil, stirring the medium with flowing air, culturing the bacteria at 20-25 deg.C. and sterilizing them with high-pressure steam.
Patent JP-S63237019-A (JP)
Title: Manually operating mechanism for autofocusing lens
Inventor: HAMA YOSHIHIRO
IPC: G02B7/04
Filed: 1987-03-26
Abstract: PURPOSE:To obtain stable focusing regardless of the directions of a camera at the time of manual focusing by providing a brake which adds resistance to the forward and backward movements of a focusing lens group at the time of a manual operation. CONSTITUTION:A brake pad 58 is lowered and pressed to the outside peripheral face of a focus actuating cylinder 22 and the resistance is held added to the rotating movement of the cylinder 22 in the state in which the manual focusing is possible. The resistance is, therefore, added to the advance and retreat of the focusing lens group 10 in a photographing lens and the downward movement of the focusing lens group 10 by its own weight does not arise when the camera is held to face upward or downward even in the state in which an operating ring 27 is held interlocked to a zoom mechanism and the focusing mechanism is freed. The always stable focusing is thereby obtd. regardless of the directions of the camera even if photographing is carried out by directing the camera upward or downward.
Patent JP-H10271725-A (JP)
Title: Permanent-magnet rotor of very high-speed rotating machine
Inventor: TORII ATSUSHI
IPC: H02K7/18
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To reduce the centrifugal forces applied to the outer peripheral portions of the outer cylinders of a rotor and improve the strengths resistant to the centrifugal force of its outer cylinders, by providing in the portions of its outer cylinders the protrusions extending in its axial direction which accept the centrifugal force acting on its permanent magnet when rotating it, for covering the side portions of its permanent magnet. SOLUTION: On the side surface of an annular portion 22b of a first outer cylinder 22 which is present on the side of a permanent magnet 21, there is formed a cylindrical protrusion 22c extending in the direction of a rotational shaft 13 which can accept the centrifugal force acting on the permanent magnet 21. Also, on the side surface of a second outer cylinder 23 which is present on the side of the permanent magnet 21, there is formed a cylindrical protruding portion 23a extending in the direction of the rotational axis 13 whose inner diameter is equal to the protrusion 22c. Then, a rotor 16 of a rotating machine is rotated together with the rotational shaft 13 at a speed not lower than 10<5> rpm causing a large centrifugal force to act on the permanent magnet 21.  One portion of this centrifugal force is accepted by the protrusions 22c, 23a of the first and the second outer cylinders 22, 23. Therefore, reducing the loads of a cylindrical portion 22a of the first cylinder 22 and a cylindrical portion of the second cylinder 23 which are caused by the centrifugal force, the strengths resistant to the centrifugal force of the two foregoing cylindrical portions can be improved even for the very high-speed rotational of the rotor 16.
Patent JP-H05272588-A (JP)
Title: Vibration damping material
IPC: C08L25/10
Filed: 1992-03-30
Abstract: PURPOSE:To provide a vibration damping material having a high loss factor in a wide temperature range of the ordinary temperature. CONSTITUTION:In a vibration damping material 1 filled with a filler material into a polymer material 2, two kinds of polymers having different glass transition temperatures Tg from -10 deg.C to 40 deg.C are combined for use as the polymer material 2.
Patent JP-H07262783-A (JP)
Title: Semiconductor memory device
Inventor: OBAYASHI MASAYUKI
IPC: G11C11/417
Filed: 1994-03-18
Abstract: PURPOSE:To reduce noise of power source. CONSTITUTION:Control circuits for the load of a data line 26a, 26b, 27a, 27b for selectively controlling the impedance of the load element of the corresponding data line are provided based on a column selecting signal for selecting a column system and a write-enable signal for instructing to write data in a memory cell. The change of current is reduced by decreasing the number of P channel MOS transistors which are simultaneously driven and the noise of power source caused by driving the load element of a data line is reduced.
Patent JP-H07255829-A (JP)
Title: Member for deodorant
Inventor: NAMIKI MASAAKI
IPC: A61L9/01
Filed: 1994-03-18
Abstract: PURPOSE:To provide a member for a deodorant which can easily cope with deodorization in various life spaces. CONSTITUTION:A deodorant is mixed in a water inflating agent 1 as a base material of the deodorant, and is formed in a column shape, and a character 2 is put inside of it, and beautiful appearance is given. The water inflating agent 1 formed in this way is arranged in respective places to be deodorized, and the deodorant is volatilized and dispersed from a surface of the water inflating agent 1, and an offensive smell in the atmosphere is removed.
Patent JP-S58192549-A (JP)
Inventor: KOTANI TADASHI
IPC: A61L9/12
Filed: 1982-05-01
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。