baber/WOPTO huggingface dataset:
Patent GB-1290408-A (GB)
IPC: C03B37/00
Filed: 1970-06-17
Abstract: 1290408 Fused light-conducting glass elements AMERICAN OPTICAL CORP 17 June 1970 [20 June 1969] 29359/70 Heading C1M A method of making a fibre optic member comprises the steps of assembling a plurality of glass-clad light conducting fibres into a bundle 20 with individual fibres disposed in a parallel side-by-side relation, encasing said bundle in a gas impervious envelope 22, enclosing said envelope within a heating chamber 32, evacuating the enclosed gases from within the envelope, applying a high pressure to the interior of the chamber and thus to the envelope and raising the temperature within the bundle sufficiently to cause a fusing together of the surface portions of the adjacent bundles the pressure being maintained after fusing until the temperature has fallen below the plastic flow temperature of the glass. The evacuation of the envelope is carried out by means of a tube 24 which also acts as a movable support for the envelope. The chamber is heated by electric heating elements 30 embedded in a ceramic interior wall 34 of the chamber 32. The lower part of the interior of the chamber 32 contains a material 29 such as metal or a salt which melts at a temperature below that required for fusing the glass. In use, the envelope is initially suspended above the material 29, the material is melted by means of the heating elements, the envelope 22 immersed in the material, a pressure applied by introducing an inert gas such as nitrogen or carbon dioxide into the chamber by means of a pipe 44 and the temperature raised to the fusing temperature. In a modification (Fig. 5) the meltable material is omitted and the heating elements are disposed inside the chamber. The envelope may be of thin metal such as iron or steel but when the material 29 is not used, may be of glass.
Patent GB-1290933-A (GB)
IPC: C07C41/00
Filed: 1970-10-29
Abstract: 1290933 Aliphatic ethers SUN OIL CO 29 Oct 1970 [31 Oct 1969 (2)] 51388/70 Heading C2C Aliphatic and alicyclic ethers are made by reacting an aliphatic or alicyclic peroxide or hydroperoxide with an alcohol in the presence of an acid catalyst and optionally a metal salt catalyst, formed from a metal of Groups Ib, VI, VII or VIII of the Mendeleev Periodic Table.
Patent GB-1295517-A (GB)
IPC: H01B1/08
Filed: 1970-02-17
Abstract: 1295517 Electrically conductive mixed oxides; glass-metal oxide mixtures E I DU PONT DE NEMOURS & CO 17 Feb 1970 [26 Nov 1969] 7634/70 Addition to 1224527 Headings C1A and C1M [Also in Divisions H1 and H5] Electrically conducting mixed oxides with pyrochlore-related crystal structures have the general formula (M x Bi 2-x )(M<SP>1</SP> y M<SP>11</SP> 2-y )O 7-z  where M represents at least one of Y, Tl, In, Cd, Pb, La and the rare earths, M<SP>1</SP> represents at least one of Pt, Ti, Cr, Rh and Sb, M<SP>11</SP> represents at least one of Ru and Ir, x is a number from 0 to 1, y is a number from 0 to about 0À5 (or from 0 to 1 if M<SP>1</SP> represents Rh or more than one of the other listed metals) and z is a number from 0 to 1, being at least about x/2 when M is Pd or Cd. The preparation of the oxides by heating appropriate mixtures of oxides or precursors thereof and their incorporation in compositions for use in resistors or heating elements are as described in Specification 1,224,527. Resistor compositions comprising 42 parts of Bi 2 Ir 2 O 7 , Bi 2 IrRuO 7  or Cd 0À1 Bi 1À9 Ru 2 O 6À95  and 58 parts of a low melting glass containing 10% B 2 O 3 , 25%SiO 2  and 65% PdO by wt. are exemplified. The compositions may contain 1-6À0 wt. per cent of silver in addition to 15-80% of glass.
Patent GB-1295734-A (GB)
IPC: D04B15/48
Filed: 1970-06-10
Abstract: 1295734 Control of AC motors A G SARFATI and G VISCHIANI 10 June 1970 [11 June 1969] 28179/70 Heading H2J [Also in Division D1] Asynchronous motor windings A 1 , A 2  are supplied with A.C. voltages V 1 , V 2  respectively, the former leading in phase, and a network 10 of diodes D 1 -D 3  and SCR's 1-2 provide a connection to the neutral 0. Motor speed control is obtained by adjusting the firing angle of SCR1, SCR2, which are fired simultaneously at mains frequency, SCR2 controlling current in A 2  when V 2  is positive to 0, SCR1 serving to control current in either A 1 , when V 1  is positive to 0, or A 2 , when V 2  is negative to 0, current then flowing via D 1 , SCR1 and D 2  to A 2 . When SCR1, SCR2 are non-conductive winding A 1  receives half wave rectified current via D 1  to brake the motor. Whenever the base of transistor T 1  becomes positive, capacitor C2 is charged via D 5 , rendering T 3  conductive after a delay set by the motor control resistor 9, hence firing the SCR's via T 2 , and R 6 , R 8  respectively. Whenever a voltage is present across monitor 4 controlled optically, transistors T 5 , To conduct, discharging C 2  and cutting off T 3 , T 2 , thus braking the motor. Voltage V 1  must lead V 2  in phase to avoid spurious turning on of T 1 , and Fig. 3 (not shown), displays a circuit in which lamp (13) does not light if V 1  is the leading phase. The system is used in a yarn storage device, Fig. 1 (not shown), see Division D1, and is stopped when the yarn interrupts a light beam providing the voltage across 4. A counter may be fitted to the drum.
Patent GB-1295764-A (GB)
IPC: B01D47/10
Filed: 1970-03-12
Abstract: 1295764 Venturi scrubbers CHEMICAL CONSTRUCTION CORP 12 March 1970 [19 March 1969] 12035/70 Heading B1R In a venturi-scrubber the gas to be scrubbed is sprayed with liquid from nozzles 8 and passed downwardly through concentric annular venturi passages which are defined by a central baffle with an upper portion 9, an annular baffle with an upper portion 13 and the wall portions 19, 21 and 22 of the housing of the scrubber. The scrubbed gas passes through beds of packing material 25 and 31 to outlets 27 and 33 respectively. (For Figure see next column)
Patent GB-1306344-A (GB)
IPC: B21D11/07
Filed: 1971-03-10
Abstract: 1306344 Angular bending COLOVNOE SPETSIALNOE KONSTRUKTORSKOE BJURO PO MEKHANIZATSII PROIZVODSTV ENERGETICHESKOGO OBORUDOVANIA 10 March 1971 6495/71 Heading B3E A machine for forming serpentine bends in a tube comprises a frame 3, Fig. 1, with tube supporting rollers 4, a feed carriage 5, and a bending device 1 having a first bending roller 36, Fig 3, journalled at 35 on a slide 34 carried by a crank 33 journalled on a projection 29 of a gear 28 mounted on an axle 30 which carries a second bending roller 32 and is itself eccentrically mounted on a toothed carrier 18 journalled on a first drive-shaft 11 and driven by a second drive-shaft 12, both drive-shafts being actuated by respective racks 15, 24 and co-operating with power-operated retainers 40, 39 which are operated to cause the second roller 32 to move about the axis of the first roller 36 or vice versa. The racks are actuated by hydraulic cylinders (17, 26, Fig. 2, not shown). The slide 34 carrying the first bending roll 36 is adjusted by a power cylinder 37. The crank is releasably connected to the gear 28 by a power cylinder 38. In operation a length of tube is fed to the bending rolls by the carriage 5 the length being determined by limit switches 6. For bending the tube with roll 36 moving around roll 32, the rack 15 is actuated by hydraulic cylinder (17) which rotates the second gear 27 and the engaging gear 28 carrying the crank 33 in which the first roll 36 is mounted, thus producing a bend (Fig. 5, not shown). After bending the roll 36 is returned, the tube released and the carriage returned to its initial position whereupon it feeds a further portion of the tube until it is once again clamped i n position for further bending by the second bending roll 32 which is moved around the roll 36 (Fig 7, not shown). This is accomplished by actuating the power cylinder 41 which inserts the retainer 40 into a hole 42 in the crank 33 thus fixing the roll 36. Simultaneously, the power cylinder 38 releases the crank from the projection 29 of the gear 28 and the rack 24 is actuated by cylinder (26) and rotates the gear 21 meshing with the carrier 18 which carries the axle 30 and roll 32 around the roll 36. Repetition of the above bending operations form serpentine tubing for heat exchangers.
Patent GB-1317638-A (GB)
Title: Process for the selective production of laurolactam
IPC: C07D201/04
Filed: 1970-09-15
Abstract: 1317638 Laurolactam TOAGOSEI CHEMICAL INDUSTRY CO Ltd 15 Sept 1970 44058/70 Heading C2C Laurolactam is prepared by a Beckmann rearrangement of cyclododecanone oxime at a temperature of 80‹ to 130‹ C. in the presence of sulphuric acid or fuming sulphuric acid, the oxime being fed to a reaction zone in the form of a solution in a solvent which is stable against sulphuric acid or fuming sulphuric acid under the reaction conditions and which has a boiling point 5‹ to 60‹ C lower than the temperature of the rearrangement reaction, the reaction being allowed to proceed under the condition of rapid vaporization of the solvent. The solvent is suitably a saturated aliphatic, cycloaliphatic or halogenated hydrocarbon.
Patent GB-1321592-A (GB)
Title: Disubstituted 2,4,6-triidobenzoic acid halides useful in the  preparation of x-ray contrast agents
IPC: C07C233/00
Filed: 1970-02-09
Abstract: 1321592 3,5-disubstituted-2,4,6-triiodobenzoic acid halides NYEGAARD & CO AS 23 June 1970 [27 June 1969 9 Feb 1970] 2638/73 and 2639/73 Heading C2C Novel acid halides of the Formula (I) where R<SP>3</SP> is acylamido, optionally carrying an N-acyl, N-alkyl, N-hydroxyalkyl or N-(protected-hydroxyalkyl) substituent; R<SP>4</SP> is an amino, acylamido (optionally carrying an N- acyl, N-hydroxy alkyl or N-(protected-hydroxyalkyl) substituent), a carbamoyl (optionally carrying an N-alkyl, N-hydroxyalkyl or N- (protected-hydroxyalkyl) substituent), an acylamidomethyl or a -COX group, and X is a halogen atom, may be obtained by reacting a corresponding carboxylic acid (in which both R<SP>3</SP> and R<SP>4</SP> may also be amino groups) with a halogenating agent (e.g. thionyl chloride or bromide or phosphorus pentachloride or pentabromide), followed, if necessary, by acylation
Patent GB-1325435-A (GB)
Title: Buffers for motor vehicle parking areas
IPC: E01F9/588
Filed: 1970-10-27
Abstract: 1325435 Car park buffers J BROCKHOUSE & CO Ltd 27 Oct 1970 [16 Aug 1969] 41014/69 Heading E1G [Also in Division F2] A resilient post forming a buffer for car parking areas (e.g. in multi storey buildings) comprises an upstanding spring blade 20 whose lower end is embedded in cementitious material - either in a socket, or (as shown) directly. Eaoh post may be free standing and carry a rubber shoe; alternatively several posts may carry a horizontal fender. The blade may comprise two or more spring steel strips 20, 21 connected by a bolt 24, and as shown may be shaped to provide a horizontal portion resting on an optional apertured plate 22 embedded in the material 23. One or both strips may have an integral or separate foot plate 20d. In a modification, Fig. 1 (not shown) a pair of straight spring strips (10, 11) seat in or pass through a round-edged slot in an embedded cast iron block (15); alternatively the slotted block (15) is replaced by a plain backing block, or by a collar extending above ground level.
Patent GB-1339603-A (GB)
Title: Phase locked loops
IPC: H03L7/10
Filed: 1971-03-08
Abstract: 1339603 APC systems STANDARD TELEPHONES & CABLES Ltd 8 March 1971 6240/71 Heading H3A A variable frequency generator comprises a phase controlled loop including a voltage controlled oscillator 1, first and second mixers 4, 7, an arrangement including a low pass filter 12 and a frequency acquisition circuit 10 producing a control voltage for effecting initial frequency sweep of oscillator 1 and to effect phase synchronization, sources 5, 8 producing frequencies fb,fc and a further arrangement including a third mixer 11 and a phase shifter 13 for unambiguously choosing the output frequency fa to be one of two values fb+fc or fb-fc. The mixers 7, 11 are of the phase detecting type and a phase shifter 13 connected in series with the appropriate one of the mixers 7, 11 ensures that the output frequency fa has the desired value. The filter 9 includes a capacitor which is charged and discharged by the change over in states of a flip-flop included in circuit 10 for initiating the frequency sweep of oscillator 1.
Patent GB-1340431-A (GB)
Title: Pipe line plugger
IPC: F16L55/105
Filed: 1971-03-30
Abstract: 1340431 Pipe plugger E PASS & CO Ltd 22 May 1972 [30 March 1971] 8731/71 Heading F2P  A pipe-line plugger comprises a housing 34 for mounting on a side opening of a pipe 36, a carrier 30 in said housing movable towards and away from said pipe and a plug member 10 coupled to the carrier 30 by a pin 26 slidable in a slot 28 in the carrier so that movement of the carrier towards the pipe, firstly moves the carrier and plug into the pipe and then, by action of the pin 26 in the slot 28, moves the plug along the pipe into sealing engagement therewith. The plug comprises a body member 12 having a sealing cup 16 secured thereto and two spaced parallel lugs which embrace part of the carrier. The plug may also have a guide flange 23 and a roller 40. The carrier may be operated by an hydraulic ram.
Patent GB-1352127-A (GB)
Title: Electromagnetic torque motor
IPC: H01F7/14
Filed: 1970-08-11
Abstract: 1352127 Oscillating motors JOSEPH LUCAS (INDUSTRIES) Ltd 10 Aug 1971 [11 Aug 1970] 38618/70 Heading H2A [Also in Division F1] A torque motor comprises a frame consisting of side and end members 11, 12 respectively of material of high magnetic permeability inside which a permanent magnet 13 is pivotally mounted and polarized such that opposite poles are presented to the side members 11, the frame also containing a winding 14, Fig. 2, arranged so that its magnetic axis is normal to the pivotal axis of the magnet, whereby when the winding is energized, the magnet tends to turn from the position shown, which it normally assumes, to one in which its magnetic axis is aligned with that of the winding. The winding may have a triangular cross-section to permit greater angular movement of the magnet, Fig. 3 (not shown). Alternatively, the magnet may be cylindrical and the winding and side members of the frame arcuate, Fig. 5 (not shown). The Specification also describes the application of the torque motor to the actuation of a valve in a combined fuel pump and control valve arrangement for an internal combustion engine (see Division F1).
Patent ID-26386-A (ID)
Inventor: BERCKMANS MR M C F
IPC: C08B31/00
Filed: 2000-06-16
Abstract: A method for preparing a cationic cross-bonding reagent wherein the amount of cross-bonding impurities is determined and a certain quantity of a cross-bonding agent is added. This cationic cross-bonding reagent is used in a process for preparing cationic cross-bonded starches with tailor-made viscosity and excellent viscosity stability. Products with tailor-made viscosity can be used according to their need in specific applications in the wet-end of papermaking.
Patent ID-29038-A (ID)
Inventor: CHANNEY RUFUS L
IPC: A01H5/00
Filed: 1999-11-10
Abstract: The invention relates to recovering metals, such as nickel and cobalt, by phytomining or phytoextracting soils rich in metals wherein the desired metal is selectively accumulated in hyperaccumulator plants by adjusting the soil pH. The metals are ultimately recovered from above-ground plant tissues at economically acceptable levels without further contaminating the metal-containing sites. The invention also relates to metal-hyperaccumulating plants.
Patent IL-105379-A (IL)
Title: Genetically engineered attenuated viruses
IPC: C07K14/11
Filed: 1993-04-14
Abstract: The present invention relates to engineering attenuated viruses by altering a non-coding region or the coding sequence of a viral gene. Alterations of the non-coding regions which regulate transcription and/or replication are described. These alterations result in the down-regulation of the viral gene and an attenuation of the virus, either by the production of defective particles during replication, or by reducing the number of progeny virions produced during viral replication. Alterations of viral coding sequences are also described which result in a recombinant or chimeric attenuated virus.
Patent IL-110166-A (IL)
Title: Compositions containing 8-hydroxzquinoline for the treatment of psoriasis and their preparation
IPC: A61K31/47
Filed: 1994-06-29
Abstract: 8-Hydroxyquinoline is useful in the topical treatment of inflammatory proliferative skin diseases, especially psoriasis. It should be applied from an essentially anhydrous vehicle.
Patent IL-111921-A (IL)
Title: One-pot process for the preparation of 3-quinolonecarboxylic acid derivatives
IPC: C07D471/04
Filed: 1994-12-07
Abstract: The present invention relates to a one-pot process for the preparation of 7-heterocyclyl-substituted 3-quinolonecarboxylic acid derivatives. They have a strong antimicrobial action and include active compounds such as ofloxacin, ciprofloxacin or enrofloxacin.
Patent IL-114570-A (IL)
Title: 1H-imidazo (4,5-c) quinoline compounds
IPC: A61P35/00
Filed: 1992-03-01
Abstract: Intermediates for preparing 1-substituted, 2-substituted 1H-imidazo Ä4,5-cÜ-quinolin-4-amines of formula (I) are provided where X is selected from the group consisting of alkoxy, alkoxyalkyl, haloalkyl, hydroxyalkyl, alkylamido, amino or substituted amino wherein the substituent is alkyl, hydroxyalkyl, azido, chloro, hydroxy, 1-morpholino, 1-pyrrolidino, and alkylthio. The compounds of formula (I) function as antiviral agents, they induce biosynthesis of interferon, and they inhibit tumor formation in animal models. <CHEM>
Patent IL-125283-A (IL)
Title: Process for the preparation of solvated crystalline forms of benzothiophene derivatives
IPC: A61P5/24
Filed: 1995-09-14
Abstract: A process for preparing a crystalline solvate of a compound of the formula wherein: R1 is hydrogen or hydroxyl; R2 and R3 are independently C1-C4 alkyl, or R2 and R3 together with the adjacent nitrogen atom form a heterocyclic ring selected from the group consisting of pyrrolidino, piperidino, hexamethyleneimino, and morpholino; and HX is HCl or HBr; comprising the steps of: (a) acylating a benzothiophene of the formula 1386 כ" ג בסיון התשס" א - June 14, 2001 wherein: R4 is hydrogen or C1-C4 alkoxy, and R5 is C1-C4 alkyl, with an acylating agent of the formula wherein: R6 is chloro, bromo, or hydroxyl, and HX, R2, and R3 are as defined above, in the presence of BX'3, wherein X' is chloro or bromo; (b) dealkylating one or more phenolic groups of the acylation product of step (a) by reacting with additional BX3', wherein X' is as defined above; and (c) isolating the crystalline solvate.
Patent IL-126166-A (IL)
Title: Shear beam load cell
IPC: G01G21/23
Filed: 1997-03-11
Abstract: A shear beam load cell comprising a beam member for measuring the shear force imposed on the beam member by the load to be measured and one or more strain gauges mounted on the beam member so that they are affected by the deformation in the beam material characterized in that the free deflectable end portion (2) of the shear beam member (1) has a section (10) with reduced material thickness, the upper side of this section being located substantially along the longitudinal neutral axis of the shear beam and providing the surface (11) upon which the load (F) to be measured is applied, said load application surface having a longitudinal extension, i.e. in the extension of the neutral axis, so that the point-of-load application can be moved along the surface in case of thermal expansions in the weighing container or foundation.
Patent IL-127298-A (IL)
Title: Coated cutting insert
IPC: B23B27/14
Filed: 1997-06-27
Abstract: There is provided a coated cutting insert particularly useful for finishing operations in milling of grey cast iron. The insert has a fine-grained WC-Co cemented carbide body and a coating of multiple layers of TiCxNy deposited at conditions aiming to minimize the decarburization of the cutting edge without any negative effects on the substrate. There is also disclosed a method of applying a TiCxNy layer by CVD technique on a cemented carbide cutting insert without eta phase formation and without etching of the binder phase.
Patent IL-131161-A (IL)
Title: Process for preparing synthetic soil-extract materials and medicaments based thereon
IPC: A01N65/00
Filed: 1998-02-06
Abstract: Compositions for treating viral and bacterial diseases are described. The compositions contain a synthetic soil phenolic polymeric material which contains sulfur, boron, alkaline earth, or transition metals but does not contain nitrogen. The synthetic materials may be synthetic humic acids or fulvic acids. The polymeric materials in the compositions are prepared by oxidizing one or more organic phenols in the presence of inorganic salts. Polymeric materials prepared from organic phenols having at least one carboxylic acid group are especially effective. The compositions can be injected, applied topically, ingested, inhaled, or applied as a suppository.
Patent IL-137076-A (IL)
Title: Bibapcitide-based pharmaceutical compositions for imaging and treating thrombi
IPC: A61K38/16
Filed: 1999-02-05
Abstract: A precursor reagent comprising bibapcitide monocarboxylate, or bibapcitide dicarboxylate.
Patent IL-190497-A (IL)
Title: Ophthalmic emulsions containing prostaglandins
Filed: 2008-03-27
Abstract: A well tolerated oil-in-water emulsion useful as a delivery vehicle of hydrophobic ingredients such as pharmaceutical drugs, wherein the emulsion particles have a net positive charge and comprises 0.001 to 0.1% of a cationic agent, 0 to 1% of a non ionic surfactant and 0 to 0.5% of an anionic surfactant.
Patent IL-191457-A (IL)
Title: Use of androstene-3,17-dione derivatives for the preparation of medicaments for treating neuropathic pain
IPC: A61K31/573
Filed: 2008-05-15
Abstract: A steroid derivative compound of formula (I) in which: one of R1 and R2 is hydroxy and the Vehicle other is hydrogen; or R1 and R2 together represent oxo; R3 is hydrogen or hydroxy; and the dotted lines represent single or double carbon-carbon bonds; and pharmaceutically acceptable salts and esters thereof are useful for the prevention or treatment of pain, for improving nerve regeneration after nerve injury or damage or disease, for the prevention or treatment of brain injury, damage or disease and for neuroprotection. Particularly useful compounds are 11-hydroxy-Delta4-androstene-3,17-dione and 11-oxo-Delta4-androstene-3,17-dione or their derivatives.
Patent IL-200225-A (IL)
Title: Registering a mobile terminal in an area of overlapping cell coverage by first and second networks
IPC: H04W8/02
Filed: 2009-08-04
Abstract: A method is provided of registering a mobile terminal in an area of overlapping cell coverage by first and second networks for wireless mobile telecommunications. The networks are of different types. The method comprises: storing an identifier of the mobile terminal; storing in a controller a first record of in which cell or group of cells the mobile terminal is located in the first network and a second record of in which cell or group of cells the mobile terminal is located in the second network; and providing the mobile terminal with information of both records and said identifier.
Patent IL-209597-A (IL)
Title: Method and arrangement in a cellular communications system
Filed: 2010-11-28
Abstract: The present invention relates to the area of wireless communication, and especially to a method and an arrangement for transmission output power control in a cellular telecommunications network. An improved transmission output power control is achieved by adapting a pre-defined power mask to a signal transmission characteristic of the signal transmission and applying the adapted power mask to a sub-frame or an OFDM symbol. The present invention could be implemented in a network node such as an eNodeB or in a user equipment.