baber/WOPTO huggingface dataset:
Patent GB-901709-A (GB)
Title: Film-forming coating agents
IPC: A61K8/04
Filed: 1961-03-17
Abstract: Articles are coated with a film-forming agent comprising a solution in an aliphatic alcohol and/or water of a copolymer of acrylamide and one or more N-alkylacrylamides containing 1 or 2 alkyl groups containing a total of 2 to 6 carbon atoms, especially N-tert.-butylacrylamide.  The following applications are described: (1) a solution of the coplymer, e.g. in ethanol, is applied to a metal body, e.g. an iron sheet, a machine part or a complete car, the solution containing, if desired, corrosion inhibitors such as dicyclohexylammonium nitrite, sodium benzoate, thiourea and substituted thioureas, the resulting coating being removable with aqueous detergent solutions; and (2) tablets of washing agents are coated with an alcoholic solution of the copolymer, an exemplified washing agent consisting of tetrapropylbenzene sulphonate, soap, the addition product of ethylene oxide and nonyl phenol, carboxymethyl cellulose, perborate, sodium tripolyphosphate, waterglass, sodium sulphate and water.ALSO:A film-forming coating agent comprises a solution in an aliphatic alcohol and/or water of a copolymer of acrylamide and one or more N-alkylacrylamides containing 1 or 2 alkyl groups containing a total of 2 to 6 carbon atoms, especially N-tert.-butylacrylamide.  Aliphatic alcohols specified are ethanol and isopropanol.  The coating agents may be applied in the following ways: (1) a solution of the copolymer in an alcohol is dissolved in a halogenated hydrocarbon, e.g. methylene chloride or a fluorochlorohydrocarbon, and packed in an aerosol spray capsule for use as a hair fixative; (2) an alcoholic solution of the copolymer is used to coat hygroscopic substances, e.g. washing agents; (3) a solution of the copolymer, e.g. in ethanol, is applied to a metal, e.g. steel, surface, the solution containing, if desired, corrosion inhibitors such as dicyclohexylammonium nitrite, thiourea or substituted thioureas p  and sodium benzoate; and (4) an aqueous solution of the copolymer is used to coat tablets of nigrosin.ALSO:Tablets of alcohol-soluble dyestuffs, e.g. nigrosin, are coated with a film-forming agent comprising an aqueous solution of a copolymer of acrylamide and one or more N-alkylacrylamides containing 1 or 2 alkyl groups which contain a total of 2 to 6 carbon atoms, especially N-tert.-butylacrylamide.ALSO:An aerosol spray hair fixative composition comprises an alcoholic solution of a copolymer of acrylamide and one or more N-alkyl substituted acrylamides containing 1 or 2 alkyl groups containing a total of 2 to 6 carbon atoms, e.g. N-tert.-butylacrylamide, together with a halogenated hydrocarbon, e.g. methylene chloride and dichlorodifluoromethane. Isopropanol is specified as a suitable solvent for the copolymer.
Patent GB-945147-A (GB)
Title: Aza-benzimidazoles
IPC: A61K9/00
Filed: 1960-03-18
Abstract: The invention comprises azabenzimidazoles of the general formula: <FORM:0945147/C2/1> and their physiologically tolerable acid addition salts wherein A represents a C1-3 alkylene radical R a dialkylamino (C1-3) group or a pyndidino, piperidino, piperazino or morpholino group, R1 represents a hydrogen atom, a hydroxyl or mercapto group, a C1-5 alkoxy group or a C1-5 alkylmercapto group and <FORM:0945147/C2/2> represents an unsubstituted or nitro substituted pyridine ring.  The compounds may be prepared by subjecting an amino pyridine, containing a tertiary amino alkylamino group in a position ortho to the amino group or a substituent convertible into or replaceable by such a group, to ring closure with an alkanoic acid or a reactive functional derivative thereof such as an ester or imino ether thereof or with a carbonic or thiocarbonic acid derivative to form an azabenzimidazole ring and if necessary converting or replacing such a group. The alkanoic acid may be replaced by the alkane aldehyde or a functional derivative thereof and the product oxidised.  The compounds may also be prepared by introducing into the 1-position of an azabenzimidazole directly or in stages of tertiary amino alkyl group substituents may be introduced into the imidazole nucleus of the products or one substituent replaced by or converted into another.  The nitro group may be introduced into the pyridine ring.  2 - (b  - Diethylaminoethylamino) - 3 - amino - 5 -nitro pyridine is prepared by condensing 2-chloro-3,5-dinitro pyridine with diethylaminoethylamine to give 2-(b -diethylaminoethylamino) -3,5-dinitro-pyridine and reducing the 3- nitro group.  Similarly are prepared 2-(b -dimethylamino - ethylamino) -3-amino-5-nitropyridine and -3,5-dinitropyridine;  3-amino- and 3-nitro-4-(b -diethylaminoethylamino) - pyridines; 3-amino-and 3-nitro-4-(b -dimethylaminoethylamino) - pyridines, 3-amino- and 3-nitro-4-(b -morpholinoethylamino)-pyridines; 2-(b -diethylaminoethylamino) -3-amino- and -3-nitro-pyridines; 2-(b -dimethylaminoethylamino) -3-amino-and -3-nitro-pyridines; -4-(b -dimethylaminoethylamino) -3-amino -5-nitro- and -3,5-dinitro-pyridines. 5(6)-Nitro -7(4)-azabenzimidazole is prepared by ring closure with formic acid of 2,3-diamino-5-nitro pyridine in turn prepared by reacting 2-chloro-3,5-dinitropyridine with ammonia to give 2-amino -3,5-dinitro pyridine and reducing the 3-nitro group.  Pharmaceutical compositions comprise azobenzimidazoles of the invention in admixture with or in conjunction with a pharmaceutical carrier suitable for enteral, parenteral or topical administration. Compositions may take the form of tablets, dragees, salves, creams, solutions, suspension or emulsions and may contain other therapeutically useful substances.
Patent GB-493375-A (GB)
Title: Improvements in spark quenching arrangements for use in telephone or like systems
IPC: H04M1/74
Filed: 1937-04-06
Abstract: 493,375. Arc-rupturing in switches. AUTOMATIC TELEPHONE & ELECTRIC CO., Ltd., and SAVILLE, W. April 6, 1937, No. 9809. [Class 38 (v)] [Also in Group XXXIX] Non-linear resistance material, e.g. a mixture of silicon carbide with carbon and/or tungsten or molybdenum is used in place of the usual insulating separator between interrupter springs for spark quenching. Alternatively a unit of such material is connected in shunt to interrupter contacts. A single unit may have several contacts so that it can be used with several independent circuits.
Patent GB-244327-A (GB)
Title: Improvements in internal combustion engines
IPC: F01L7/06
Filed: 1925-04-15
Abstract: 244,327. Beldimano, A. April 15, 1925. Valves.-In an engine in which inlet and exhaust are controlled by a rotary disc valve 3, the lower face of the valve and the upper face of the piston are formed with spherical recesses 9, 11 which determine the shape of the combustion chamber. The, valve is of larger diameter than the cylinder.
Patent GB-626170-A (GB)
Title: Machines for manufacturing helically wound straws or tubes
IPC: B31D5/00
Filed: 1947-04-14
Abstract: 626,170. Cutting paper &c. tubes. SHAPIRO, J. April 14, 1947, No. 9914. Convention date, Jan. 24. [Class 31 (i)] [Also in Groups XXIV and XXVIII] A machine for manufacturing helically coiled straws or tubes (see Group XXVIII), comprises cutting-mechanism in which a removable knife 69 is fitted to a slotted arm 68 secured to a wrist pin 64 on a disc 63. A bolt 66 passes through a slide block 67, through the slot in the arm and into an extension 65 of the bracket 61, to constitute a shifting pivot for the arm. The disc 63 is coupled to a crank-shaft 62 whose speed may be varied.
Patent GB-637630-A (GB)
Title: Improvements relating to resilient linings for boxes and like containers
IPC: B65D81/03
Filed: 1948-04-01
Abstract: A box is lined with sponge rubber or the like by pouring the substance round a core in the box and setting it.  The core may be in the shape of the contents.  Rubber latex containing a vulcanizing agent and an accelerator may be used, the latex being foamed before or after casting.  Rubber dough with gassing and vulcanizing agents may be employed.  Latex may be poured onto horsehair or the like, loosely packed between the core and box walls.  The core may be used to apply heat for setting or vulcanizing.  The box may be in two halves which are applied jointly round an article to be packed.
Patent HK-108797-A (HK)
Title: Use of rapamycin for treating diabetes
Inventor: BAEDER WILLIAM LEE
IPC: C07D498/08
Filed: 1997-06-26
Abstract: This invention concerns the use of rapamycin alone or in combination with insulin in prophylactically preventing the onset, arresting the development, or retarding the progression of insulin dependent diabetes mellitus in a mammal.
Patent HK-184996-A (HK)
Title: Crystalline r-h-gm-csf and method for its preparation
Inventor: REICHERT PAUL
IPC: C12N15/27
Filed: 1996-10-03
Abstract: A method of preparing a crystalline form of recombinant human granulocyte-macrophage colony-stimulating factor (r-h-GM-CSF) using polyethylene glycol with molecular weight of about 8000.
Patent HK-219596-A (HK)
Title: Contrast media
Inventor: BERG ARNE
IPC: A61K51/04
Filed: 1996-12-24
Abstract: The invention relates to the use as contrast enhacing agents in medical imaging, especially X-ray imaging, of multinuclear complexes, i.e. complexes, such as those of W2O2( mu 2O)2, in which the complexed entity comprises at least two contrast enhancing atoms.
Patent HU-T41402-A (HU)
Title: Fungicide compositions containing azolyl-methyl-oxirane derivatives and process for preparing the active ingredients
Inventor: KARBACH STEFAN
IPC: C07D521/00
Filed: 1986-03-28
Abstract: There are described compounds of the formula 
<IMAGE>
 where R, Hal and Z are as defined in the description, and their preparation. The compounds are suitable as fungicides.
Patent HU-T54064-A (HU)
Title: Feeding unit for feeding the determined quantities of injection solutions e.g. insulin preparations from cartridge
Inventor: HOLM NIELS ERIK
IPC: A61M5/24
Filed: 1989-02-08
Abstract: A dosage unit for dosing a number of measured quantities of a liquid, such as an insulin preparation, from a separate cartridge (2), where the dosage unit comprises a cylindrical casing for the cartridge (2). At the distal end the casing (1) is provided with means for fastening a liquid outlet needle (5). The dosage unit comprises furthermore a piston rod (8) activating a piston (4) in the cartridge (2). An adjustment means (18) is pivotally mounted on the casing and determines by way of adjustment the length of the stroke of the piston rod. A ratchet device (10, 11) is situated between the casing (1) and the piston rod (8), said ratchet device allowing displacement of said piston rod (8) towards the distal end of the casing (1) and preventing a displacement thereof in the opposite direction. The adjustment means (18) is non-displaceably mounted on the casing (1), and the piston rod (8) is provided with an external thread (12) and prevented from rotating relative to the casing (1). A nut means (13) is provided between the piston rod (8) and the adjustment means (18) said nut means engaging by way of an internal thread the thread (12) of the piston rod (8) and on the outside engaging in an axially displaceable manner the adjustment means (18). A rotation of the adjustment means (18) involves a rotation of the nut means (13) relative to the piston rod and consequently a displacement of an indicator (21) fixedly connected to the nut means (13) and protruding from the end of the adjustment means (18). The indicator (21) is provided with a measuring scale indicating the extent of its axial displacement relative to the adjustment means and consequently the desired dosing quantity, whereby the dosing is carried out by pressing the piston rod (8) by way of the indicator (21) while pressing it back towards the interior of the adjustment means (18)
Patent HU-T50123-A (HU)
Title: Process for producing 3,5,6-trichloropyridin-2-ol and new intermediars
Inventor: BECKER YIGAL
IPC: C07C255/19
Filed: 1989-05-10
Abstract: Novel aryl and heteroaryl 4-cyano-2,2,4-trichlorobutyrates are prepared by reacting a corresponding aryl or heteroaryl trichloroacetate with acrylonitrile in the presence of a catalyst. Also provided is a novel process for producing 3,5,6-trichloropyridin-2-ol comprising cyclization of an aryl or heteroaryl 4-cyano-2,2,4-trichlorobutyrate in an inert organic solvent at elevated temperatures, in the presence of anhydrous hydrogen chloride.
Patent HU-T57256-A (HU)
Title: Liquide cleaning material first of all for cleaning surface of coloured wood, synthetic materials and metals
Inventor: KISSEVICH GABORNE
IPC: C11D7/06
Filed: 1990-04-24
Abstract: A liq. cleansing agent for painted wood surfaces, plastics and metals contains: 60-70 vol.% ammonium hydroxide (33%); 27-32 vol.% industrial methylated spirits; 3-8 vol.% vinegar (20%) and opt. diluent (water)
Patent HU-T54892-A (HU)
Title: Process for producing pharmaceutical compositions comprising calcium duct inhibitor, suitable for treating unrest
Inventor: HOROVITZ ZOLA P
IPC: A61P25/20
Filed: 1990-06-01
Abstract: The use of a calcium channel blocker such as diltiazem or nifedipine for inhibiting onset of or treating anxiety over a prolonged period of treatment is provided.
Patent HU-T59411-A (HU)
Title: Process for producing imidazo /5,1-b/ quinazolin-9-one derivatives and pharmaceutically acceptable salts thereof, as well as pharmaceutical compositions comprising such active ingredient
Inventor: KOEKOESI JOZSEF
IPC: A61K31/505
Filed: 1990-08-10
Abstract: Substituents in novel imidazo (5,1-6)-quinazolin-9-one derivs. of formula (I) and in their pharmaceutically acceptable salts are new: where R1 is H, alkyl-, aryl-, aryl-substd-aryl-, or aralkyl gps. R2 is H alkyl-substd-alkyl, -aryl- or aralkyl; (CH2)n-R6 gp where n = 0,1,2,3, integers and R6: is a gp. -N(R7)(R8) or heteroaromatic or satd. heterocyclic amino-gp or their substd derivs. In formula R7 and R8 are identical or dissimilar alkyl, aryl, or substd alkyl or aryl gp. R3 is H, alkyl-, aryl-substd. aryl- or aralkyl gp. R5, R4 are identical or dissimilar halogen-atoms, or methyl-, or methoxy-gps.
Patent HU-T59268-A (HU)
Title: Method and apparatus for the transfer of data by electromagnetic waves
Inventor: ZIPOLI CLAUDIO
IPC: H04N7/03
Filed: 1990-09-04
Abstract: The invention relates to a method and a device for the transmission of data, information, texts, etc., by means of electromagnetic waves, in particular without cable, using television waves. Based on the known method of this type known under the name "televideo", the invention proposes a method in which the data edited by a data supplier user (F) in the form of electrical signals of the digital type (I), in addition to being coded into transmission signals, is provided with a code for identifying the receiving user (R) and for enabling reception and subsequent decoding. The data is transmitted in real time, whereas the data is stored in permanent memories by the users (R) with a corresponding code (CU) and hence enabled for reception, so as to be able to be recalled and consulted at any time sub­sequently.
Patent HU-T59779-A (HU)
Title: Method and circuit arrangement for matching buttons of coinbox telephone sets to low-consumption control circuit
Inventor: MCGARRY PATRICK J
IPC: H04M1/27
Filed: 1990-09-10
Abstract: A standard keyboard or keypad for a coin operated telephone is connected to balance an artificial line rather than the actual phone line. The artificial line simulates operating conditions at the end of the loop regardless of whether the phone that the keyboard is in is actually near or far from the central office. As a result, the standard keyboard can be operated using a current at or near its designed minimum operating current. Additionally, a microcontroller for controlling the operation and decoding of the keyboard is programmed to have a small duty cycle of on time during decoding so that the bulk of the power normally used by the microcontroller can be switched to the keyboard when it is detected that a key is depressed. Thus, a line powered low power controller can be used in conjunction with a standard keyboard. By reducing the number of lines used to connect the standard keyboard to the controller, an extra line is made available which allows the controller to be utilized with either a standard or a modified keyboard.
Patent JP-S62159452-A (JP)
Title: Twin stack type semiconductor device
Inventor: KURAMOTO MATSUMI
IPC: H01L25/07
Filed: 1986-01-07
Abstract: PURPOSE:To obtain a twin stack type semiconductor device by brazing the lower surface of a pellet to a conductive heat sink plate, connecting the anode electrode of the upper surface of the pellet via leads with a common lead terminal, and sealing the entirety with resin. CONSTITUTION:The lower surface of a semiconductor diode pellet 2 is brazed to a pair of conductive heat sink plates 1 not contacted with each other. An anode electrode 4 on the upper surface of the pellet 2 is connected via leads 3 with a common lead terminal 8. The entirety is sealed with resin 6. Accordingly, a twin stack type semiconductor device in which the anode electrodes 4 of two diode pellets 2 are connected with the common terminal 8 is obtained.
Patent JP-H06205485-A (JP)
Title: Speaker equipment
Inventor: SAWANO SUKEYUKI
IPC: H04R1/26
Filed: 1993-01-07
Abstract: PURPOSE:To provide the speaker equipment with superior directivity by solving the problem of the inferiority in the lateral directivity with respect to the speaker equipment in which a speaker is mounted in the inside of a cabinet main body. CONSTITUTION:A lateral width of an aperture provided on a front surface 11 of a cabinet is made narrow for the width dimension of a sound wave emission surface of speakers 12, 13 mounted in the inside of a cabinet main body to emit a sound wave in the lateral direction while being limited and to make a crossover frequency band width wide, thereby improving the lateral directivity.
Patent JP-H01103634-A (JP)
Title: Micro-cellular polypropylene film and battery separator
Inventor: ITO TATSUYA
IPC: H01M50/417
Filed: 1988-01-06
Abstract: PURPOSE:To obtain the title film intercepting the passage of fine conductive substances and whose ESR change and thermal shrinkage with time are small, by melt-extruding polypropylene powder and a specified org. solid at room temp. and extracting said solid with an org. solvent. CONSTITUTION:The title film consisting of a polypropylene resin whose intrinsic viscosity is 2.66-3.30dl/g, isotactic index is 93% or more and melt crystallization temp. is 106 deg.C or higher and whose void content is 50-85%, average void diameter is 0.05-0.5mum, thermal shrinkage at 120 deg.C is less than 9%, velocity of liq. paraffin penetration is 10mum/sec or higher, micropore shape is planar or ellipsoidal, ratio of the major axis to the minor axis of the fine void is 1.2-6, major axis is parallel with the longitudinal direction of the film, breaking strength is 1.5kg/15mm or larger, breaking elongation is 200% or less and thickness is less than 50mum is obtd. by melt extruding 100pts.vol. polypropylene powder (A) and 80-180pts.vol. org. solid at room temp. whose m.p. is 35-100 deg.C, MW is 200-1,000 and having polarity and a polar group (e.g. dicyclohexyl phthalate) (B), extracting the component B with an org. solvent and furthermore, if necessary, drawing it monoaxially.
Patent JP-S5285346-A (JP)
Title: Input converter
Inventor: ANDOU FUMIO
IPC: H03H7/01
Filed: 1976-01-08
Abstract: PURPOSE: To prevent the generation of incorrect operation due to the influence of the high harmonics transient oscillation, in the voltage input converter having the input of the voltage of the power system and generating the output which is the function of the magnitude of the input and of frequency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07195008-A (JP)
Title: Applicator for coating electrophotographic photoreceptor
Inventor: KUROKAWA KEIICHI
IPC: B05C3/109
Filed: 1994-01-12
Abstract: PURPOSE:To obtain an applicator capable of uniformly coating an electrophotographic photoreceptor regardless of the length of a cylindrical conductive substrate. CONSTITUTION:A cylindrical conductive substrate 5 with its hollow part closed is dipped in a cylindrical coating tank 1 wherein a coating soln. is allowed to overflow and circulated at all times, and then the substrate is pulled up to form a photosensitive layer on its surface. In this applicator, a means to prevent the turbulence of the coating soln. 6 is furnished close to a coating soln. inlet 8a, the means is made larger than the inlet 8a, and a discoid baffle 4 smaller than the inner periphery of of the tank 1 is arranged at right angles to the depth direction of the tank 1.
Patent JP-H07204956-A (JP)
Title: X-y stage
Inventor: SAKAI HIROYUKI
IPC: H01L21/68
Filed: 1994-01-12
Abstract: PURPOSE:To correct the displacement of a roller cage simply and surely without impairing the accuracy of an X-Y stage in the X-Y stage using a crossed roller guide. CONSTITUTION:A hinge 9 is provided on a base l, and a voltage is applied to a piezo-electric element 7 of which end is fixed to the base l so as to, reduce the pre-load on a crossed roller guide 4. Also application of voltage to the piezo-electric element 7 is Fond, cut off so as to return the pre-load on the crossed roller guide 4d to the original level. Then a stopper 6 is provided at the stroke ends of an X table 2 and the base 1 and, with the pre-load reduced, a roller cage 5 is made in contact with a stopper 6 to correct the displacement of the roller cage 5.
Patent JP-H09293378-A (JP)
Title: Clock-controlled column decoder
Inventor: CHIYOU ICHIZAI
IPC: G11C7/22
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain a clock-controlled column decoder which is operated stably over a wide operating frequency region by a method wherein an enabled column selection line is disabled by a precharged signal which is synchronized with a next clock in an internal clock. SOLUTION: When the input signal of a decoder 154 is input effectively at a logic HIGH, the logic HIGH is supplied to a disable-signal generation circuit 156, and an inverter 162 inverts it so as to be sent to a transfer gate 166. Then, information which combines column addressed AY0 to AY2 to be input at the fall edge of an internal clock ICLK with bank selection signals YBS is stored in a latch circuit which is constituted of inverters 168, 170, and an output node N1 is set to the logic HIGH. The stored information is sent to a second delay unit 158 via a NAND gate 72 and an inverter 174 which are enabled to the rise edge of the internal clock ICLK, it is delayed by a prescribed time, a precharged pulse YP at a logic LOW is generated automatically via an automatic pulse generator 160, and a column line selection signal is disabled to the logic LOW.
Patent JP-S60144971-A (JP)
Title: Semiconductor device
Inventor: AOKI TADASHI
IPC: H01L21/339
Filed: 1984-01-09
Abstract: PURPOSE:To share a power supply for CCD shift registers for transfer and a drain by mutually making concentration in the surface or in the vicinity of the surfaces of CCDs for transfer and the drain mutually adjoining through a gate differ to each other. CONSTITUTION:A substrate 10 takes a P type, and a CCD shift register 3 for transfer is constituted by a gate 11, a gate oxide film 16 and an N well 13. A CCD shift register 7 for a drain is constituted by a gate 12, the film 16 and an N well 14, and the concentration of the well 14 is made higher than that of the well 13. Consequently, a power supply 21 for drivers 17 and 18 for driving connected to each gate 11 and 12 in the register 3 and the register 7 can be shared. Driver 17 and 18 themselves can also be made common. Accordingly, the potential of the register 7 can be made deeper than that of the register 3 when the gates 11 and 12 are supplied with voltage at the same high level, and charges in the register 3 are transferred to the register 7 when a drain gate 6 is brought to a high level under the state.