baber/WOPTO huggingface dataset:
Patent HU-T71312-A (HU)
Title: Composition for inserting nucleic acid complexes into higher eucaryotic cells
Inventor: CURIEL DAVID
IPC: C12N15/87
Filed: 1992-09-28
Abstract: Composition for the transfection of higher eukaryotic cells with a complex of nucleic acid and substance which has affinity for nucleic acids and is optionally conjugated with an internalisation factor for these cells. The composition contains an endosomolytic agent which is either a free or a bound virus or a virus component or a viral or non-viral peptide with endosomolytic properties. <IMAGE>
Patent HU-T68225-A (HU)
Title: Deep-drawing formable, pouring fixable, multilayer foil containing in high proportion recycled plastic based on polyamide and polyolefine
Inventor: REINERS ULRICH
IPC: B32B27/00
Filed: 1994-04-29
Abstract: The present invention relates to multilayered, heat-sealable, recycled film comprising at least one scrap layer and a heat-sealable layer, where     - the film is thermoformable, - the scrap layer comprises polyamide (nylon)/polyolefin recyclate and an adhesion promoter, where the recyclate content in the scrap layer is from 60 to 98% by weight, - the recyclate has a polyamide content of from 3 to 45% by weight, and - the heat-sealable layer has a single- or multilayer structure and comprises polyolefinic polymer or copolymer, where the layers can be identical or different.
Patent HU-T69711-A (HU)
Title: 2-amino-pyrazine-5-carboxamide derivatives process for producing them and pharmaceutical composition containing them
Inventor: GEORGE PASCAL
IPC: A61P13/08
Filed: 1994-05-16
Abstract: Compounds corresponding to the general formula (I) <IMAGE> in whch n represents 0 or 1, R1 represents a methyl group, in which case R2 represents a phenoxy(C1-C4)alkyl group (whose phenoxy group is optionally substituted), or alternatively R1 and R2 form together, and with the nitrogen atom carrying them, a 4-(phenoxymethyl)piperid-1-yl group (whose phenoxy group is optionally substituted), or a 4-phenylpiperazin-1-yl group (whose phenyl group is optionally substituted), R3 represents a hydrogen atom or a methyl group, R4 represents a hydrogen atom, R5 represents a hydrogen atom or a group of general formula -CH2-CH2-NH-R6, R6 being a hydrogen atom, or a tert-butyloxycarbonyl, 4-carbamoylpyrimidin-2-yl or 5-carbamoylpyrazin-2-yl group. Therapeutic application.
Patent HU-T68770-A (HU)
Title: Tool for breaking a vacuum in a preserving jar closed with a screw cap
Inventor: BRIX-HANSEN HELGE
IPC: B67B7/18
Filed: 1993-03-10
Abstract: A tool for breaking a vacuum in a preserving jar closed with a circular lid. The tool is provided with an oblong handle (1), which at one end has a portion (5) for engaging the cap (7) of a preserving jar (8), and a jaw (2) for engaging the lower edge of the cap. The mouth of the jaw is turned away from the other end of the handle, and between the free end (3) of the jaw and the portion (5) for engaging the cap (7) a concave, circular cylindrical guide slot (6) is provided for guiding the tool into position against the rim of the cap in such a way that the jaw grips the lower edge of the cap, after which a slight lifting of the handle brings about an elastic deformation of the rim of the cap allowing the vacuum in the preserving jar to be broken.
Patent HU-T70078-A (HU)
Title: Remineralizing tooth-care agent using for repeatedly saturation of teeth with metal salts
Inventor: SCHUMANN KLAUS
IPC: A61K8/24
Filed: 1993-10-28
Abstract: PCT No. PCT/EP93/02991 Sec. 371 Date May 8, 1995 Sec. 102(e) Date May 8, 1995 PCT Filed Oct. 28, 1993 PCT Pub. No. WO94/10969 PCT Pub. Date May 26, 1994A toothpaste containing typical components and a combination of silicas and dicalcium phosphate dihydrate (brushite) as its polishing component provides for particularly good restoration of the surface of teeth. This is achieved by controlled remineralization, particularly in scratch marks and dentinal canals. The effect can be enhanced by addition of magnesium ions and/or fluorophosphate ions.
Patent HU-T74858-A (HU)
Title: Machine for the production of mineral fibres from a silicate melt
Inventor: KLISE GERD-RUEDIGER
IPC: C03B37/05
Filed: 1995-01-25
Abstract: Machines for the production of mineral fibres from a silicate melt usually have several rotating rollers on to which the melt is fed. In order to design a machine in which the proportion of non-fibrous components in the product is significantly reduced, the fibre length and diameter distribution optimized and the fibre dwell time in the fibre-formation zone shortened, the invention proposes that the machine is fitted with a central large-diameter distributor roller with several small-diameter fibre-forming rollers disposed around it and close to it, the fibre-forming rollers turning in the opposite direction to the distributor roller so that those parts of the surfaces of the fibre-forming rollers closest to the surface of the distributor roller move in the same direction. Located above the crown of the distributor roller is a vertical melt-discharge device with an outlet aperture which matches the length of the distributor roller.
Patent HU-T77473-A (HU)
Title: Process for preparing isocyanates
Inventor: HAMMEN GUENTER
IPC: C07C265/14
Filed: 1995-11-06
Abstract: PCT No. PCT/EP95/04354 Sec. 371 Date May 12, 1997 Sec. 102(e) Date May 12, 1997 PCT Filed Nov. 6, 1995 PCT Pub. No. WO96/16028 PCT Pub. Date May 30, 1996Isocyanates are prepared by a continuous process by reacting appropriate primary amines with phosgene in the presence of an isocyanate as solvent, the primary amine optionally dissolved in an inert organic solvent being reacted with phosgene, which is dissolved in the isocyanate, at temperatures of 60 to 150 DEG  C. and at pressures of 1 to 30 bar (105 to 3.106 Pa) to obtain the corresponding isocyanate, wherein the molar ratio of phosgene to amine used is 4:1 to 1:1, and the isocyanate used as solvent is solids-free and has a value for hydrolysable chlorine of less than 2%.
Patent IL-94883-A (IL)
Title: 5, 11-Dihydro-6h-dipyrido [3,2-b: 2',3'-e] [1,4] diazepin-6-ones and- thiones, their preparation and pharmaceutical compositions containing them
IPC: A61K31/551
Filed: 1990-06-27
Abstract: 5,11-Dihydro-6H-dipyrido[3,2-b:2 min ,3 min -e][1,4]diazepin-6-ones and -thiones useful in the preven tion or treatment of AIDS are disclosed.
[EP0410148A1]
Patent IL-95266-A (IL)
Title: Thermoplastic polymer compositions containing melt-rheology modifiers.
IPC: C08L25/08
Filed: 1990-08-02
Abstract: Vinyl aromatic polymers having a minimum molecular weight of about 500,000, and preferably of about 1,500,000, are blended at levels of from about 1 to about 25% with thermoplastic resins to improve the melt rheology of the thermoplastic resins and facilitate blow molding, thermoforming, extrusion and similar processes.
Patent JP-H06115481-A (JP)
Title: Multi-stage sprocket device for bicycle
Inventor: KOBAYASHI JUN
IPC: F16H55/30
Filed: 1993-01-25
Abstract: PURPOSE:To prevent a chain from cutting in a large diameter sprocket, and thereby obtain excellent chain transferring performance when the chain is transferred from the large diameter sprocket to a small diameter sprocket. CONSTITUTION:A distance from one center O1 between the two basic teeth of a large diameter sprocket to another center O2 between the two basic teeth of a small diameter sprocket in the vicinity of a contact point with a tangent drawn from the center O1 to the adjacent small diameter sprocket corresponds to the value of np+alpha (where, p represents a chain pitch, n represents integers, and alpha represents the size smaller than the inner size between two roller pins). Each tooth ts' is provided, which is smaller than each normal tooth in width in the circumferential direction of the large diameter sprocket by eliminating one or both the afterward side in the rotating direction of the tooth in the vicinity of the center between the basic teeth of the large diameter sprocket and the forward side of the rotating direction of the tooth in the vicinity of the center between the two basic teeth of the small diameter sprocket.
Patent JP-S61170071-A (JP)
Title: Junction gate type field-effect transistor using compound semiconductor
Inventor: DOSEN MASASHI
IPC: H01L21/337
Filed: 1985-01-23
Abstract: PURPOSE:To prevent the flowing of currents between a channel layer and a gate region by forming a stepped section at the end of a conduction band to a hetero-junction shaped between first and second compound semiconductor layers. CONSTITUTION:An AlxGa1-x As layer 11 having electron affinity smaller than an N-type GaAs layer 3 is formed onto the N-type GaAs layer 3 constituting a channel layer. There is a stepped section DELTAEc=0.3eV (x=0.3) at the end Ec of the conduction band of both semiconductors on a hetero-junction 15 formed by the N-type GaAs layer 3 and the AlxGa1-xAs layer 11. Accordingly, the flowing of electrons into a gate region 8 from the N-type GaAs layer 3 on the operation of a GaAs J-FET is obviated effectively by the stepped section DELTAEc, thus preventing the flowing of currents between the N-type GaAs layer 3 and the gate region 8.
Patent JP-S61169913-A (JP)
Title: Flow rate control device
Inventor: YOSHIOKA TAKESHI
IPC: G05D7/00
Filed: 1985-01-23
Abstract: PURPOSE:To prevent filtering processors from the leakage of contaminators and a water feed pump from the generation of cavitation or the like completely by controlling the total flow rate value of respective fluids to be processed which are controlled so as to be passed at a uniform flow rate moreover so as to a fixed value. CONSTITUTION:A control gauge 18 is newly added to a flow rate control device. The control gauge 18 balances a total flow rate signal S17 (process signal) outputted from a total flow rate detector 16 for measuring the total flow rate of fluids passing respective divided flow couses 2a-2c with a total flow rate set signal S20 (set signal) and supplies its operation output signal to the control gauge 12 as a maximum valve opening set value signal S19 (set value signal). Consequently, the valve opening of a control valve having the largent valve opening out of control valves 7a-7c is controlled so that the total flow rate set up to a previously set required value. Consequently, the flow rates of fluids flowing respective filtering processors 3a-3c, i.e. the flow rates of respective filtering processors, can be controlled to required proper values.
Patent JP-H04247123-A (JP)
Title: Exposed type pedestal for structure of civil engineering construction
Inventor: NAGAI YOSHINORI
IPC: E02D27/00
Filed: 1991-01-31
Abstract: PURPOSE:To absorb horizontal left and right errors between pedestales and errors in the length of beams jointed to each other when stress loaded on the pedestal is sufficiently born and used for an intermediate pillar or the like. CONSTITUTION:A pedestal 2 having a bag portion 2a on the bottom is placed opposedly to a foundation part 1. An anchor reinforcement 6 is inserted through the bottom of the pedestal 2 and foundation part 1 so that the relative position of both parts can be adjusted. A filler 8 such as concrete is filled between the bag portion 2a of the pedestal 2 bottom and/or pedestal bottom and the foundation part 1. The relative distance between the pedestal 2 bottom and foundation part 1 can be adjusted by the action of the anchor reinforcement 6.
Patent JP-S61170148-A (JP)
Title: Detector of transmission line loopback state
Inventor: MURAKAMI SHUJI
IPC: H04B17/40
Filed: 1985-01-23
Abstract: PURPOSE:To prevent malfunction by adopting the constitution that a specific code is transmitted respectively to incoming and outgoing transmission lines and the reception side separates and extracts the said specific code for identification so as to detect that the transmission line is in loopback connection state. CONSTITUTION:A main signal and the 1st code W transmitted from a station A to an outgoing transmission line in normal connection state are transmitted through the outgoing transmission line and a relay station and received by a station B. The 1st code W is separated and extracted for identification and it is discriminated that the system is in the normal connecting state. When a loopback command is given from the station A to the relay station C, the relay station C applies loopback connection to the incoming/outgoing connection. In this case, the 1st specific code W transmitted from the station A to the outgoing transmission line is transmitted from the relay station C while being subject to loopback into the incoming transmission line and detected by the reception section of the station A. The reception part of the station A discriminates that the reception signal is a loopback signal because the specific code is the 1st code W.
Patent JP-H02189375-A (JP)
Title: Binder for printing ink
Inventor: OSHIMA KOICHIRO
IPC: C09D11/10
Filed: 1989-01-18
Abstract: PURPOSE:To obtain the title binder improved in adhesion to a print, boiling resistance, etc., by using a polyurethane resin obtained by reacting a specified polyester-diol with a diisocyanate compound and a chain extender as the principal component. CONSTITUTION:A polyester-diol of a number-average MW of 500-4000 is obtained by reacting a dibasic acid component comprising at least 50wt.% 20-36C dibasic acid (e.g. dimer acid) and optionally other components with a glycol component. The obtained diol is reacted with a diisocyanate in an amount to give NCO groups in excess of the OH groups of the diol to obtain a prepolymer having an NCO group on each end. This prepolymer is reacted with a chain extender and optionally chain terminator in a solvent to obtain a polyurethane resin of a number-average MW of 5000-10000. This resin is mixed with optionally other resins to obtain the title binder. This binder is mixed with a colorant, a solvent and optionally a surfactant, a wax, and other additives to obtain a printing ink composition.
Patent JP-S60154133-A (JP)
Title: Dynamic balance testing machine
Inventor: NAKAYAMA YOSHIMITSU
IPC: G01M1/08
Filed: 1984-01-23
Abstract: PURPOSE:To retrieve the correction position of a body to be tested easily and accurately by starting detecting the rotary phase of a drivng motor on detecting the reference mark of the body to be tested after unbalance is measured and displayed, and driving an unbalance angle display meter with the output of a comparing circuit which compares the output of an encoder output correcting circuit with the measurement result of an unbalance angle. CONSTITUTION:The unbalance angle theta0 of the body W to be tested is displayed on the unbalance angle indication meter 11 when a test is completed. Then, when the body W to be tested is rotated by a hand or motor, the indication meter 11 is driven with the output of the comparing circuit 15 once a photocell 6 detects the reference mark M, so theta0-theta obtained by subtracting an angle theta of rotation from the reference mark M of the body W to be tested from said point of time is displayed on the indication meter 11. Therefore, the body W to be tested is rotated after the unbalance measured and displayed and then stopped where the unbalance indication meter 11 indicates 0; the unbalance position of the body W to be tested, i.e. place where a correction is made is set, for example, right above.
Patent JP-H05176757-A (JP)
Title: Production of yeast cell
Inventor: MIKI KATSUYA
IPC: A23L27/10
Filed: 1991-01-31
Abstract: PURPOSE:To efficiently obtain cells of yeast useful for medicines, foods, etc., by using Saccharomyces cerevisiae DSM5616 strain and limiting a specific rate of growth of flow type fermentation to less than a given value by supplying a small amount of a nutritive substance. CONSTITUTION:The objective cells of yeast having >30g/l content of solid substance based on a fermentation solution wherein >=10% of the solid substance comprises ribonucleic acid (RNA) are obtained by using saccharomyces cerevisiae DSM5616 strain and limiting a specific rate of growth of flow type fermentation to <0.18hr<-1>.
Patent JP-S61171834-A (JP)
Title: Operation control of turbine and apparatus thereof
Inventor: TOYODA KEIICHI
IPC: F02C9/20
Filed: 1985-01-25
Abstract: PURPOSE:To vary the optimum load by controlling the variation of the exhaust- gas temperature accompanied by the load variation by a gas turbine inlet guide vane, in a complex cycle plant. CONSTITUTION:The exhaust gas of a gas turbine 3 is introduced into a waste- heat recovery boiler apparatus 7, and the steam generated in the boiler apparatus 7 is supplied into a steam turbine 13. The load signals L1, L2 of the generators 5 and 14 are input into a load variation rate calculator 23. The required value of the load variation rate which is obtained in the calculator 23 is input into a gas turbine inlet guide vane opening-degree setting device 25. The inlet guide vane opening-degree is adjusted by the inlet guide vane opening-degree signal of the setting device 25. Therefore, the optimum load of a plant can be varied.
Patent JP-H05207534-A (JP)
Title: Exchange system
Inventor: TSUNO TAKEYOSHI
IPC: H04Q3/545
Filed: 1992-01-24
Abstract: PURPOSE:To control a subscriber terminal equipment of a new signal system without need of a processing circuit for the conversion of the signal system while keeping an existing control section in an electronic exchange. CONSTITUTION:The system is provided with an existing program control section 16 making control with an existing program in an electronic exchange 11 of stored program control and a signal converter 13 among, ISDN subscriber terminal equipments 141-144 adopting the new signal system when they are connected. A signal converter 13 uses the conversion logic between, e.g. a multifunction key telephone signal and an existing signal to implement the conversion.
Patent JP-S58130298-A (JP)
Title: Partial plating method
Inventor: YAMASHITA YASUO
IPC: H01H11/04
Filed: 1982-01-28
Abstract: PURPOSE:To enable inexpensive partial plating with high work efficiency by attaching a flexible permanent magnet to parts of magnetic articles of Fe, Ni or the like to be plated except the parts to be plated by attraction. CONSTITUTION:Magnetic contact chips 4 for reed switches are inserted between the inside of the groove 5 of a metallic jig 3 and an elastic material 6, and they are fixed. A masking jig 7 formed by covering a tapelike rubber magnet 7a with a ''Teflon '' tape 7b is attached to the back sides of the contact parts (tips) of the chips 4 by attraction. The contacts parts of the chips 4 are then immersed  in a plating soln. 2 in a plating vessel 1, and by supplying DC between an anode 8 and the jig 3, plating is carried out.
Patent JP-H03216907-A (JP)
Title: Illumination apparatus
Inventor: ASANUMA TAKASHI
IPC: F21S2/00
Filed: 1990-01-20
Abstract: PURPOSE:To suppress the temperature rise in an apparatus main body by provid ing a component fitting plate made of metal for fitting a heating component in close contact with a reinforcing plate, forming an opening window at a required position on the peripheral wall of a cylindrical hole between an arm and the reinforcing plate, and forming a projection brought into contact with the other through the opening window on either one of the reinforcing plate and the arm. CONSTITUTION:An opening window 16 is formed on the peripheral wall of a cylindrical hole 14 between an arm 5 and a reinforcing plate 15, and a projec tion 15a inserted into the opening window 16 is formed on the reinforcing plate 15. A ballast 17 is fixed to a component fitting plate 18 made of metal by a screw 19, and part of the component fitting plate 18 is connected to the arm 5 by a screw 20 in close contact with the reinforcing plate 15. The heat generat ed by the ballast 17 is transferred to the arm 5 via the component fitting plate 18 and the reinforcing plate 15 and discharged to the outside of an apparatus main body 1 through the arm 5. The temperature rise in the apparatus main body 1 can be suppressed.
Patent JP-S568696-A (JP)
Title: Preparation of purine arabinoside
Inventor: UDAGAWA TAKASHI
IPC: C12R1/64
Filed: 1979-02-02
Abstract: PURPOSE: To prepare purine arabinosides, in high yield, by reacting purines with arabinose-1-phosphate in an aqueous medium in the presence of purine nucleoside phosphorylase.  
     CONSTITUTION: Purine arabinosides (e.g. adenine arabinoside) are prepared by reacting purines (e.g. adenine) with arabinose-1-phosphate in an aqueous medium such as water, under the cooperative action of purine nucleoside phosphorylase. Examples of purines are purine which may have one or more substitution groups at 2-, 6- and/or 8-positions, their ribosides or deoxyribosides. The reaction is pref. carried out at 70W5°C and pH5.5W9.0 until the production of purine arabinoside stops. The purine arabinosides produced and accumulated in the reaction liquid in high yield are separated from the liquid by conventional means such as ion exchange resin treatment. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09204083-A (JP)
Title: Image recorder
Inventor: OTAKI NOBORU
IPC: B41J13/02
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To prevent image blurring in a lateral stripe state by selectively contacting and separating a resist roller on the upstream side of a medium carrying means and increasing a carrying quantity by the resist roller on the upstream side so that a recording medium may be curved in a loop state. SOLUTION: The resist roller 42 is allowed to contact with and separate from a carrying roller 40 by actuating a switching mechanism consisting of a motor and a cam. In order to prevent the recording medium 37 fed from a paper supply mechanism 30 from being strongly tensioned between the resist roller 41 and an attractive roller 83 in the carrying direction of the recording medium 37, the roller 42 is moved to a position shown by a broken line so as to make the carrying quantity of the recording medium 37 by the rollers 40 and 41 a little larger than that by a carrier belt 19. As a result, the recording medium 37 largely floats between the rollers 83 and 40 and is curved along a guide 81 in the loop state. Thus, the fluctuation of the carrying speed and the carrying pitch of the recording medium is prevented.
Patent JP-S54104778-A (JP)
Title: Test unit for luminescence display unit
Inventor: KANEDA AKIRA
IPC: G01R31/26
Filed: 1978-02-03
Abstract: PURPOSE: To perform overall judgement for the propriety of luminescence display unit, by measuring the electrical and optical performance with high accuracy in a short time by means of low  cost unit.  
     CONSTITUTION: The power supplies 11, 12 of high voltage and of the dual polarity and the series  resistor 13 are connected to the illuminating segment a of the display unit, and the supply current  is measured by selecting the resistor 13. Taking that the tolerance of forward and reverse test is  respectively taken as ±1% and ±2.5%, the forward voltage drop VF as 3 volts, and reverse  dielectric strength as 6 volts, sufficient measuring accuracy can be obtained with 200 volts of the  power supplies 11 and 12 at most. In parallel with the segment a, the Zener diodes 14 and 15 are  connected in series connection and opposite each other, clamping high voltage. The Zener voltage  of the elements 14 and 15 is VZF>VF, V z R>VR. The switch 16 is opened after the start of measurement, the voltage across the segment is amplified 17, and it is compared with the reference  voltage 19 and judged. The amount of light illuminated is detected 20 and amplified 21, and it is  compared with the reference value 19 and judged. Thus, the luminescence display unit can be  measured quikly and with accuracy with a simple configuration for electrical and optical performace. 
     COPYRIGHT: (C)1979,JPO&Japio