baber/WOPTO huggingface dataset:
Patent JP-S5381248-A (JP)
Title: Producing apparatus for mother material of optical fiber
Inventor: IZAWA TATSUO
IPC: C03B37/014
Filed: 1976-12-27
Abstract: PURPOSE:To enable continuous running of the production apparatus and also obtain homogeneous mother material by arranging plural elevating portions, each having pinched rodshaped substrate of accumulated fine glass particles at one end, along the displacement axis.
Patent JP-H083254-A (JP)
Title: Preparation of silicone block copolymer emulsion
Inventor: NOGUCHI TAKESHI
IPC: C08F293/00
Filed: 1994-06-15
Abstract: PURPOSE:To prepare a silicone block copolymer emulsion which can be applied to a material to impart excellent water repellency, weather resistance, releasability, slip property, gas permeability and other properties to the material by emulsifying and dispersing an azo-group-contg. polysiloxane compd. and a radical polymerizable monomer in water contg. a surfactant to bring the diameter of particles to a predetermined level and raising the temp. to carry out polymn. CONSTITUTION:An azo-group-contg. polysiloxane compd. in an amount of 1 to 60wt.%, having a no. average mol.wt. of 1500 to 100000, comprising repeating units represented by the formula [wherein R<1> is a lower alkyl or nitrile; R<2> is a lower alkyl; R<3> is a halogen-substd. or unsubstd. alkyl or phenyl; (k) is 0 to 6; (m) is 0 to 200 ; A is O or NH; and D is (CH2)n (wherein (n) is 0 to 6) or (CH2)3-O CH2)2-] and 99 to 40wt.% radical polymerizable monomer (e.g. vinyl acetate) are emulsified and dispersed in water contg. a surfactant to bring the diameter of particles to not more than 0.5mum, and the temperature of the system is then raised to bring the diameter of particles to a predetermined level to carry out polymn. The polymn. reaction may be usually carried out at about 60 to about 85 deg.C for 2 to 10hr.
Patent JP-S5583568-A (JP)
Title: Removal method of protecting film for sandblast
Inventor: GOTOU SATORU
IPC: B24C1/04
Filed: 1978-12-16
Abstract: PURPOSE: To efficiently operate a removal of the protecting film, by sticking the protecting film with a photohardening synthetic resin film partially exposed and hardened, and destroying an unnecessary protecting film by fire from the transfer material, processed a work of sandblast with a figure patterned, in the method of heating in a firing furnace.  
     CONSTITUTION: To a photohardening synthetic resin layer provided on top surface of the base film, is attached a positive film, with the figure patterned in unpermeable portions, and exposed, and the resin layer is partially hardened by a light, passing through transparent portions, with a protecting film d produced. With this protecting film d transferred and made adhesion to a smooth surface 2 of a transfer material 1 of glass cups, after an exfoliation of the base film, a hard sandy grain is blown by the method of sandblast, and a flatting process 3 is applied to portions except enclosed by the protecting film d. After a completion of this process, the transfer material 1 is placed in a heating furnace 11, with a furnace temperature raised to a destruction degree of the protecting film d, and the protecting film d, that surrounds the figure indicated by the flatting process, is volatilized by gasification, thus can be obtained cups with an expected figure provided. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6220523-A (JP)
Title: Aromatic copolyester
Inventor: INOUE SHUNEI
IPC: C08G63/672
Filed: 1985-07-19
Abstract: PURPOSE:To provide the titled copolyester constituted by each specific structural units, capable of melt forming, having optical anisotropy and excellent mechanical properties such as high modulus, suitable for films, fibers, etc. CONSTITUTION:The objective copolyester with a melt viscosity 10-15,000 poises and melting point <=400 deg.C, can be obtained by polycondensation in the presence of catalyst (e.g., tetrabutyl titanate) between (A) p-acetoxy benzoic acid, etc., a structural unit giving a component of formula I, (B) t-butyl hydroquinone, etc., a second structural unit giving a second component of formula II (R is of formula III, etc.) and (C) chlorohydroquinone, etc., a third structural unit giving a third component of formula IV (R' is of formula V, etc.). The contents of the component A and the components B plus C are 10-85mol% and 90-15mol%, respectively.
Patent JP-H1155298-A (JP)
Title: Information communication equipment
Inventor: TAKADA MASAYUKI
IPC: H04L12/40
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To freely connect/disconnect a function use unit to/from a communication bus by connecting a function supply unit, the function use unit and a management means to the same communication bus and permitting the function use unit to use the function supply unit with supply function information and use unit information. SOLUTION: When the unit management device 61 of a vehicle information communication equipment 50 receives supply unit information from the respective units, an information comparison part 65 compares it with preserved use function information. When they mach the function which can be supplied to the address of the function use unit and a unit address having the function are registered in a function use list. When received information is use function information, the preservation processing of use function information is executed. A connection management part 67 executes operation recognition on the unit which is connected to the communication bus 51 at present at every prescribed time. The unit without a response is judged to be cut.  When the unit address of supply function information is matched with the address of the cut unit, supply function information and use function information of the pertinent unit in an information preservation part 63 where the cut unit is registered are eliminated.
Patent JP-S5861206-A (JP)
Title: Relining method for tap hole of blast furnace
Inventor: ITOU HIDEO
IPC: C21B7/12
Filed: 1981-10-06
Abstract: PURPOSE:To improve the accuracy of application and to shorten the time for relining by packing tap hole mud manually in the lower part in the cavity part of a tap hole, fixing the front surface in the upper and middle parts in the cavity part with castable refractories and forcing the tap hole mud into the cavity with a mud gun. CONSTITUTION:Bricks b1, b2 are laid in the lower part 19 in the cavity part H of a tap hole of a blast furnace manually. Bricks b3-b6 are laid on the front surface in the cavity by leaving the cavities in the middle and upper parts. A cylinder 20 is inserted into the tap hole, and castable refractories 21 are sprayed to the bricks b3-b6. A nozzle 23 of a mud gun is pressed to create about 30mm. recess. The refractories 21 are dried with a gas burner. The nozzle 23 is inserted and press stuck to the recess by operating a mud gun 22. The gun 22 is operated to force the packing materials into the upper and middle parts in the cavity H. Upon completion of the forcing, the gun 22 is retreated and the front part of the refractories 21 is disassembled to the range where stamping materials can be applied, whereby the relining is completed.
Patent JP-H0324875-A (JP)
Title: Automatic controller for back light
Inventor: YASUNAMI MITSURU
IPC: G09G3/36
Filed: 1989-06-22
Abstract: PURPOSE:To prevent a power from being consumed wastefully in the case of receiving no signal by providing a means to discriminate whether or not television broadcast is received, and a means to perform the light-out of a back light based on discrimination that no television broadcast is being received with the means. CONSTITUTION:A source voltage is supplied from a main power source circuit 6 to a power source circuit 7, and the back light 8 is lit or lit out based on control by the microcomputer 5 of the power source circuit 7. When a synchronous signal exists, the microcomputer 5 decides that a television broadcast signal is received, and controls the power source circuit 7 so as to light the back light 8. Also, when no synchronous signal exists for prescribed constant time, the microcomputer 5 decides that no television signal is received, and controls the power source circuit 7 so as to light out the back light 8. In such a manner, it is possible to prevent the power consumed wastefully in the case of receiving no signal, and to prevent a battery from being consumed when it is used.
Patent JP-S5491696-A (JP)
Title: Wide range flow ratio controller
Inventor: WATANABE KAZUFUMI
IPC: G05D11/02
Filed: 1977-12-29
Abstract: PURPOSE: To secure desired flow ratio in wide flow range by combining equalizing valve and proportional valve.  
     CONSTITUTION: Whenever burner 11 and the like needs flow in wide range, operation valve 4 for small flow period is closed together with the opening air side small flow control valve 3 and gas side small flow control valve 8 to fix at full opening  under the specified opening ratio. Flow is controlled with large flow control valve 2  without relieving air from relief pipe 5. In this case, proportional control by use of equalizing valve system can be applied with large flow control valve 2 and equalizing valve 7. For example, when flow controllable  range is rated 5:1, this enables to control 100% to 20% of large flow range at a certain ratio. For controlling flow of small flow range, large flow control valve 2 is fixed at the minimum opening, a part of air being relieved from the relief pipe 5 by actuating small flow period actuating valve 4, and controlling flow by interlocking air side small flow control valve 3 with gas side small flow control valve 8.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5680153-A (JP)
Title: Semiconductor device
Inventor: HARA TOSHIO
IPC: H01L21/822
Filed: 1979-12-06
Abstract: PURPOSE:To obtain a P-N junction which locally has a large capacity by providing on a part of a semiconductor substrate a high-impurity concentration layer of the same conductivity type as the substrate and forming a P-N junction on said layer so as to overlap each other. CONSTITUTION:When a P-N junction capacity is formed simultaneously with the preparation of an MOSFET, first, on a semiconductor substrate 11 of a low impurity concentration a field oxide film 13 is formed. Second, a gate-insulating film 16 is provided and masked with a photoresist film 19 to remove a part of the gate insulating film 16 corresponding to the buried contact section. Then a high-impurity concentration layer 20 of the same conductivity type as the substrate is formed by ion implantation, and the photoresist film 19 is removed to form polycrystalline silicon film 14 and 15 into desired shapes. Moreover, by ion implantation, a semiconductor layer 12 of the inverce conductivity type to the substrate is formed so as to be shallower than the high-impurity concentration layer 20 to obtain a P-N junction surface. Said procedure permits a P-N junction having a large capacity to be readily formed on the semiconductor substrate 11 of a low impurity concentration.
Patent JP-S6220529-A (JP)
Title: Production of polyphenylene sulfide
Inventor: TAMAI NOBUYUKI
IPC: C08G75/0209
Filed: 1985-07-19
Abstract: PURPOSE:To obtain in a simple way polyphenylene sulfide (PPS) in high yield, by reaction between a polyhaloaromatic compound and a composition prepared by mixing an amide-based organic polar solvent with an aqueous solution of specific alkali metal compound followed by dehydration. CONSTITUTION:The objective PPS can be obtained by reaction between (A) a composition prepared by mixing (i) an amide-based organic polar solvent with (ii) an aqueous solution containing alkali metal sulfide and alkali metal carbonate and/or alkali metal triphosphate (with pref. 0.3-2.0mol per mole of the sulfide) followed by dehydration of the resulting mixture and (B) a polyhaloaromatic compound. Said polyhaloaromatic compound is e.g., p- difluorobenzene, the amount to be used being 0.9-1.1 (pref. 0.95-1.05)mol per mole of the alkali metal sulfide.
Patent JP-S642001-A (JP)
Title: Optical refractive member coated with diamond-like carbon
Inventor: NAKAMURA OSAMU
IPC: C23C16/26
Filed: 1987-06-24
Abstract: PURPOSE: To improve mechanical strength, environmental resistance and durability by providing a thin film layer of diamond-like carbon on the surface.  
     CONSTITUTION: The thin film of the diamond-like carbon is formed by a thin film forming method using methane, etc., as a reactive gas under plasma discharge on the surface of a glass lens or plastic lens which is an optical refractive member. The mechanical strength, environmental resistance and durability of the lens are enhanced by such surface coating without degrading the optical characteristic such as light transmittability. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5681513-A (JP)
Title: Skin cosmetic
Inventor: KASHIMOTO TERUO
IPC: A61K8/97
Filed: 1979-12-06
Abstract: PURPOSE:To prepare the titled cosmetic effective for the care of the moistless skin and the pimpled skin, by compounding dried powder of coconut oil cake obtained by freeze-drying the cake and pulverizing to a specific size, and copper chlorophyll sodium salt hydrated with a mixture of water and an alcohol. CONSTITUTION:Coconut oil cake is freeze-dried and pulverized to obtain dried powder of finer than 40 mesh. An aqueous alcohol solution of copper chlorophyll sodium salt is added to the powder, and stirred for 24-48hr to obtain the complete hydrate, which is aged in a dark and cold place and added to a cosmetic to obtain a skin cosmetic. It gives refreshing feeling and moistening effect to the skin, and promotes the deodorizing and cleaning activities of the skin, when applied to the skin and then washed with water optionally after steaming for 2-5min.
Patent JP-S5585906-A (JP)
Title: Hybrid control unit
Inventor: TAKIGAWA TOMOHIRO
IPC: G05B11/36
Filed: 1978-12-25
Abstract: PURPOSE: To enable high speed and accurancy for the control of operation section of process system, by processing the proportional action or proportional plus differentiation action requiring high response and resolution analogically and the integrating action and others digitally.  
     CONSTITUTION: By operating the digital operation processing section 16, the advance control such as multi-function control and non-linear control is enabled. If the digital operation section 16 is stopped, since the digital quantity immediately before the stop is stored in the buffer register 18a, the control of the operation section 28a of the process system can be made smoothly, by taking the sotred value as the operation point and performing the proportional or proportional plus differentiation action analogically. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6314388-A (JP)
Title: Transparent cassette liner
Inventor: OKI YOSHIRO
IPC: G11B23/087
Filed: 1986-07-04
Abstract: PURPOSE:To improve the friction/wear characteristic, smoothness, optical characteristic and economy by forming the film of fluoropolysiloxene onto the face of an activated transparent polyethylenetelephthalate film. CONSTITUTION:A coating liquid formed by dissolving a fluoropolysiloxene into a halogen group organic solvent which is a soluble solvent uniformly as 0.01-5.0wt% concentration is prepared and it is coated onto the face of the activated transparent polyethylenetelephthalate film. A conventional coating method such as immersing, spray, brush painting, roll coater or certain coater method may be used. Further, it is required for the film thickness of at least 0.01mum normally to form a uniform film on the base film face and the thickness is preferably >=0.1mum taking the service life of some degree into account. Thus, the transparent cassette liner satisfying the economy as well as the friction and wear resistant characteristic and smoothness is obtained.
Patent JP-H053991-A (JP)
Title: Controller for washing machine
Inventor: KIUCHI MITSUSACHI
IPC: D06F33/02
Filed: 1991-06-28
Abstract: PURPOSE:To realize a controller for a washing machine which can execute the washing operation by utilizing the bath water in simple manner by a bath water supplying pump on the market, as for an automatic washing machine for washing the clothes for house hold use. CONSTITUTION:A controller for a washing machine consists of a control circuit 2 for controlling each process for washing, rinaing, and dehydration and an operation display means 3 which is connected with the control circuit 2 and carries out setting and display of the operation state, and the bath water operation course can be set by an operation display means 3. In the initial stage of the bath water operation, a washing motor 6 and a water supply valve 9 are turned OFF by a switching means 4, and a user supplies water manually by a bath water feeding pump, and an information means 5 for informing about the reach to a set water level by a water level detecting means 10 for detecting the water level of a washing tank is provided, and the perfectly automatic washing machine which can execute the bath water supplying operation in simple manner by carrying out the washing operation, and can utilize the bath water in an inexpensive way can be realized.
Patent JP-S5681209-A (JP)
Title: Low-heat head power plant
Inventor: MOCHIDA YOSHIO
IPC: F01K25/10
Filed: 1979-12-06
Abstract: PURPOSE: To insure supply of a working fluid to a falling-liquid surface evaporator which preheats and evaporates the liquid by driving at the time of starting a plant, a circulation pump used in a normal operation and another pump connected in parallel to it, thereby improving an efficiency of the plant.  
     CONSTITUTION: A falling-liquid surface evaporator 10 is supplied by a surface seawater feed pump 25 with a surface seawater so as to preheat and evaporate a working fluid. The obtained steam is delivered into a turbine 12 to drive a generator 11. A pipe line 27 wherein a pump 28 and a valve 29 are installed is provided to connect a working fluid sump 20 in the bottom of the evaporator 10 and a working fluid feed pipe line 19 running to the evaporator 10. While the capacity of an existing recirculation pump 22 provided on the way of a recirculation pipe line 21 corresponds to an amount dispersed in a normal operation of a plant, the capacity of the pump 28 corresponds to a difference between an early dispersed amount required for the falling-liquid surface evaporator 10 to fulfill its performance completely, and the amount dispersed in the normal operation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5859873-A (JP)
Title: Recording device
Inventor: YUKIMURA NOBORU
IPC: B41J13/00
Filed: 1981-10-07
Abstract: PURPOSE:To prevent a recording paper from being absorbed on a feeder due to static electricity, and to deliver the paper to a paper delivery tray without fail, by a method wherein a hole is made in a feeder located just before the paper delivery tray to blow wind out from a fan. CONSTITUTION:One of the recording papers in the cassette 1 is supplied when a pick-up roller 5 is rotated. Then, the paper is registed by timing rollers 6A and 6B, delivered through feeders 17-19. In this time, the recording paper is absorbed on a porous suction plate 21 by a fan blowing wind in the arrow A direction. Thus, the paper keeps its flatness, and is recorded by a recording head 23. The recorded paper is delivered to a feeder 26A through pick-up rollers 9A and 9B, where the paper is not absorbed on the feeder 26A even if it bears static electricity because the fan 21, through the wind hole 27, blows off the static electricity. Thus, the paper is delivered to a paper delivery tray 3 (upper lid 4 of the cassette 1) without fail.
Patent JP-H0449845-A (JP)
Title: Self-excited type piezoelectric transconverter
Inventor: ZAITSU TOSHIYUKI
IPC: H02M3/24
Filed: 1990-06-19
Abstract: PURPOSE:To output a highest output voltage from a piezoelectric transformer by feeding back the output voltage of the transformer for converting a mechanical vibration by the drive of a driving circuit to a voltage to the driving voltage. CONSTITUTION:A piezoelectric transformer 3 transmits an energy of a mechanical vibration at the primary side of the transformer by the drive of a driving circuit 2 to a secondary side to generate a voltage, and supplies it to a rectifying and smoothing circuit 4 and an amplifier 6. The circuit 4 rectifies and smoothes the output voltage generated from the transformer 3, supplies it to a load 5, and the amplifier 6 amplifies the output voltage of the transformer 3, and feeds it back to the circuit 2. If the circuit 2 has an amplification factor C, the transformer 3 has an amplification factor A and the amplifier 6 has an amplification factor C, the transformer 3 oscillates a self-resonance frequency f0 when the condition of the factors A.B.C>1 is satisfied. Accordingly, a highest output voltage can be produced from the transformer 3.
Patent JP-H08333302-A (JP)
Title: Production of water-soluble maleic diester
Inventor: KATO KENJI
IPC: B01J31/12
Filed: 1995-06-02
Abstract: PURPOSE: To obtain a water-soluble maleic diester which is used as a water-soluble monomer or a resin modifier by allowing a maleic diester to react with a specific alcohol in the presence of an ester-interchanging reaction catalyst in high yield without neutralization and removal by washing of the catalyst. CONSTITUTION: (A) A compound of formula I (R<3> is methyl, ethyl) is allowed to react with (B) a compound of the formula: R<2> O(R<1> O)n H [R<1> is a 1-4C alkylene; R<2> is a 1-8C (branched) alkyl; n is 1-3] in the presence of (C) an ester- interchanging catalyst such as dibutyltin oxide, dioctyltin, tetrabutyl titanate, to give the objective maleic diester. In a preferred embodiment, the amount of the component C is 0.0001-1wt.%, particularly 0.001-0.2wt.% and the reaction temperature is set to 70-300 deg.C, particularly to 80-230 deg.C.
Patent JP-H0644-A (JP)
Title: Spinning reel
Inventor: SAKAGUCHI NOBORU
IPC: A01K89/01
Filed: 1992-06-18
Abstract: PURPOSE:To provide a spinning reel capable of suppressing the vibration of fishline in its winding through improving the balance of a rotor while suppressing the increase in its weight. CONSTITUTION:A rotor 4 is equipped with a magnet 19, and the reel body 2 is equipped with many electromagnetic coils 20 in close proximity to the revolving locus of the magnet 19, and a balancing means B is provided so that the moment P acting on the rotor 4 in its revolving is compensated by the attractive force acting between the magnet 19 and the electromagnetic coils 20.
Patent JP-H0824920-A (JP)
Title: Method for setting roll nip in rolling mill
Inventor: NAKAGAWA YOSHIAKI
IPC: B21B37/00
Filed: 1994-07-11
Abstract: PURPOSE:To stably and accurately decide a roll gap by expressing a deformation resistance model formula as a function of a logarithmic deviation or of a whole reduction ratio, learning this function and setting a roll nip for the next rolling stock based on the learning result. CONSTITUTION:Measurement is made on the plate thickness on the entrance and the exit side, forward slip and rolling load of two or more stands; and calculation is made on a friction coefficient between a rolling roll and a rolling stock and on the deformation resistance Km of the rolling stock by means of the measurement and the equation of rolling theory. Based on the arithmetic result, a two dimensional deformation resistance model formula is expressed as a function of a logarithmic deviation or of a whole reduction ratio; and a roll nip is set for the next rolling stock by learning the function. In addition, the two dimensional deformation resistance model formula is expressed as an equation, and learning is carried out for the purpose of obtaining parameters a1 and a2. As a result, a roll gap is correctly decided, and the precision of a plate thickness is improved as well as the yield. Moreover, a roll nip is correctly set by making the deformation resistance model formula a functional equation of a logarithmic deviation.
Patent JP-S5384638-A (JP)
Title: Trouble supervisory system
Inventor: SUGIURA HAJIME
IPC: G06F11/00
Filed: 1976-12-30
Abstract: PURPOSE: To supervise a trouble by causing a control unit to check the state of lower units and to find the lower unit which has not completed its operation after a fixed time. 
     COPYRIGHT: (C)1978,JPO&Japio