baber/WOPTO huggingface dataset:
Patent GB-1313183-A (GB)
Title: Polymerisation process and catalysts
IPC: C08F10/00
Filed: 1970-09-03
Abstract: 1313183 Olefin polymerization catalyst IMPERIAL CHEMICAL INDUSTRIES Ltd 19 Aug 1971 [3 Sept 1970] 42221/70 Heading C3P A catalyst for the polymerization of olefins comprises an organometallic compound of zirconium and 1,1,3,3-tetraphenyl-siloxane-1,3- diol. The silanol is preferably added to a preformed mixture of the zirconium compound with the olefin, usually in an inert solvent. The polymerization can be carried out either by the usual low pressure techniques or at high pressure (e.g. 2000 kg. cm.<SP>-2</SP>). Examples describe the polymerization of ethylene using tetrabenzylzirconium, tribenzylzirconium chloride or tetra-allylzirconium as the organometallic compound. Examples 54-56 describe high pressure polymerization of ethylene in the presence of hexene-1 and cyclohexene. Comparative examples describe the use of Ph 3 SiOH, Ph 2 Si(OH) 2 , and as the second catalyst component.
Patent GB-1313487-A (GB)
Title: Materials and processes for cleaning soiled surfaces
IPC: C11D17/00
Filed: 1971-06-22
Abstract: 1313487 Surface cleaning method PYRENE CHEMICAL SERVICES Ltd 22 June 1971 29275/71 Addition to 1309092 Heading C5D Soiled surfaces other than the painted surfaces of road vehicles (see Specification 1,309,092) are cleaned with an aqueous solution containing an alkali metal polyphosphate, an alkali metal silicate, a complexing agent, an alkyl phenol polyoxyethylene condensate, an anionic phosphate ester surface-active agent and a hydrophilic solvent. The polyphosphate may be a pyrophosphate, the silicate a metasilicate, the complexing agent a compound of formula HOCO(CHOH) n CH 2 OH, where n is at least 4, the alkyl phenol nonyl phenol and the solvent a ketone or an alcohol such as a glycol or glycol ester. The composition may be applied to painted and plastic surfaces particularly plastic trays. The composition is sprayed on hot, then rinsed off with water and the surface dried with an air blast.
Patent GB-1316513-A (GB)
Title: Cargo handling devices
IPC: B66C1/34
Filed: 1971-05-19
Abstract: 1316513 Hooks CARGO AIDS Ltd 12 April 1972 [19 May 1971] 15901/71 Heading E2A A load carrying hook 17 for helicopters is held in its closed position by a latch 24 which has two separate release mechanisms. The hook is pivoted at 21 and the latch is pivoted at 25 to hold the hook-end 23 and is controlled by a lever 28 to which is connected by an over-centre toggle link 27. The lever 28 is itself controlled by a control lever 45 connected to it by a toggle link 46. The control lever 45 may be rotated about boss 44 by a rotary electromagnet 41 to release the load 19. A contact 47 operated by the end 30 of the lever 28 causes repeated release action. On the other side of the control lever is an emergency solenoid 51 having a similar effect. This solenoid may be rotated bodily for manual control by pulling a plunger 60 (having a head 61, Fig. 1, not shown). A spring loaded plunger 50 ensures that the control lever returns to its fastening position, and it also gives a visual indication (at window 58, Fig. 1, not shown). The pivot of the hook may be sprung at 33-35 and operate a switch 37 to give an electrical indication of the load. The hook has a pivoted mousing piece 59. (For Figures see next column)
Patent GB-1328342-A (GB)
Title: Tanks incorporating concrete panels
IPC: E04H7/18
Filed: 1970-09-14
Abstract: 1328342 Concrete tanks; building slabs MITCHELL CONSTRUCTION KINNEAR MOODIE GROUP Ltd 14 Sept 1970 [12 Sept 1969] 45093/69 Headings E1B and E1T A tank, such as a filter tank, has an annular wall consisting of concrete panels 10 interconnected by tie-members 15 extending therethrough, the tie members being interconnected as by an eye member 18 and a hook 16. The panels have co-operating curved surfaces 21, 22 as shown, are recessed as at 12 to receive the coupling means and are mounted on a concrete base for details of which mounting and sealing therebetween Figs. 2, 3, 7, 8 and 9, (not shown), should be referred to. The top and bottom of the panels may each be provided with a groove containing the tie-member for modified details of which to-gether with grouting-in, dimensions and other minor desiderata the Specification should be referred to.
Patent GB-1335964-A (GB)
Title: Spectral sensitization of light-sensitive silver halide emulsions
IPC: G03C1/18
Filed: 1971-01-19
Abstract: 1335964 Benzoxazole and hydantoin derivatives AGFA-GEVAERT 19 Jan 1971 [17 Feb 1970] 7585/70 Heading C2C [Also in Divisions C4 and G2] 2 - (2 - Anilinovinyl) - 3 - methylsulphonylcarbamoylmethyl benzoxazolium bromide is prepared by reacting diphenyl formamidine with 2 - methyl - 3 - methyl sulphonylcarbamoylmethyl benzoxazolium bromide. Anhydro-2- (2 - anilino vinyl) - 3 - (3 - sulphato propyl)- benzoxazolium hydroxide, and 2 - (2 - anilino vinyl) - 3 - (4 - acetylsulphamoylbutyl) - benzoxazolium bromide are obtained similarly. 1,3 - Bisethoxycarbonylmethyl - thiohydantoin is obtained by reacting ethoxycarbonylmethylisothiocyanate with diethyliminodiacetate hydrochloride.
Patent GB-1336166-A (GB)
Title: Channel induction furnaces and to metallurgical processes using such furnaces
IPC: C21C5/52
Filed: 1970-09-25
Abstract: 1336166 Channel induction furnaces ELECTRICITY COUNCIL 22 Dec 1971 [25 Sept 1970] 45921/70 Heading H5H [Also in Divisions F4 and C7] In a metallurgical channel induction furnace 4 an inert or reactive gas is introduced into one arm 12 of the channel 7 through a porous refractory plug 10. The porous plug is prepared by using a cestable refractory in a mould through which wires extend longitudinally to form the gas passages. The invention may be applied to the removal of H 2 , O 2  or N 2  from molten steel by an inert gas, the removal of H 2  from Al by a chlorine-containing gas, or the removal of impurities from Pb, Sn, Zn or steel by an oxidizing gas. The channel 7 may be disposed either in a vertical or an inclined plane.
Patent GB-1336499-A (GB)
Title: Electromechanical door holder-closer
IPC: E05F3/22
Filed: 1971-09-24
Abstract: 1336499 Door closer with holding device; universal joint RIXSON FIREMARK INC 24 Sept 1971 44665/71 Headings E2F and E2M In a door closer having a closer-spring and a dashpot damping device operatively coupled to a closer arm 6, a latch 50 which can normally be overridden by the spring, is electromagnetically operable to hold the door in an open position. The spring is coupled by a chain 29 to a rotatable cylinder 33 surrounding a fixed vane 34 and containing a visco-elastic plastics. The cylinder 33 is connected to the arm 6 and carries a cam 37b engageable by the latch 50. The latch is pivotally mounted at 48, pivotally carries a magnetic plate 53 and is spring 55 loaded against an electromagnet 45. The force of the spring 55 alone is not sufficient to keep the latch engaged with cam 37b and hence the door closes but, when the electromagnet is switched on, the door is latched open. The latch 50 may be overrode by applying a manual force to the door or by a smoke or flame detector. The volume between the cylinder 33 and vane 34 may be varied by a screw to thereby vary the damping. The cam 37 may be a roller. The free end of the arm 6 engages a channel member on the door. A pivot arrangement for the plate 53 (Fig. 8) comprises a member 60 having a part spherical surface engaging a like surface in the latch 50, and a rubber O-ring 62.
Patent GB-1336714-A (GB)
Title: Methods of making shell-moulded articles and apparatus therefor
IPC: B22C9/00
Filed: 1970-11-26
Abstract: 1336714 Moulds; casting-machines POLYGRAM CASTING CO Ltd 26 Nov 1970 [1 Dec 1969] 58657/69 Heading B3F Shell moulds (13) are backed by immersion in a fluidized bed of particles 2. The shell moulds or fluidized bed are first treated so that the permeability of the moulds to the fluidizing gas is less than that of the fluidized bed. This is accomplished by (a) enveloping the mould in a bag, container or sheet of a substance, impermeable to the fluidizing gas and destroyed by the metal on pouring (b) coating the mould external surface with such a substance (e.g. wax), (c) coating the mould external surface with a substance (e.g. bentonite) that decreases the permeability of the mould without rendering it completely impermeable so that gases produced in the mould after casting can escape, (d) provided the mould sprue with a stopper or (e) using fluidized particles of such a size that their permeability when fluidized is greater than that of the mould. In the Fig. the moulds 13 surrounded by PVC bags 14 are held in members 11 of a frame 7 having a perforated base-plate 12. The particulate material 2 in the flask 1 is fluidized by passing air from a plenum chamber 4 upwards through a perforated tile 6. The frame 7 is lowered into flask 1 and fluidization is ceased leaving the shell moulds backed by the particulate material 2. The flask may be electrically vibrated to further pack the particulate material. After pouring the moulds they are allowed to cool, the bed refluidized and the frame withdrawn from the flasks 6. Costinq machines.-In Fig. 3 shell moulds are supplied to a rotating turntable 19 at a station 24 and immersed in the fluidized beds within flasks 20. They rotate through a pouring zone and cooling zone, as shown, and the moulds are withdrawn from the flasks at a station 25. A central plenum chamber 23 supplies air to each flask through pipes 21.
Patent GB-1349207-A (GB)
Title: Pharmaceutical compositions
IPC: A61K47/48
Filed: 1972-01-10
Abstract: 1349207 Compositions comprising acetylsalicylic acid derivatives A GALAT 10 Jan 1972 1076/72 Heading A5B A composition comprises a mixture of acetylsalicylic acid, or a salt or complex thereof, with from 2 to 15% by weight of an anion exchange material, based on the amount of acetylsalicylic acid or salt or complex thereof.
Patent GB-1349716-A (GB)
Title: Apparatus for uniting wood strips together
IPC: B27F7/15
Filed: 1971-04-20
Abstract: 1349716 Attaching spiked plates AMOTTA 20 April 1971 [28 April 1970] 46155/73 Divided out of 1349715 Heading B4C [Also in Division F2] A belt of flat metal toothed joining plates and a tool for severing each plate from the belt and driving it into wooden members to be joined are as described in Specification 1,349,715, but the claims relate to the severing and driving tool.
Patent GB-1351011-A (GB)
Title: Crankshaft and method of construction thereof
IPC: F16C3/10
Filed: 1971-01-19
Abstract: 1351011 Making crank-shafts PERKINS ENGINES Ltd 5 Nov 1971 [19 Jan 1971] 2452/71 Heading B3A [Also in Division F2] A crank-shaft including a drive-wheel 10 between two throws 1, 2 is made from a crankshaft having a bearing surface 8 between the two throws, in which is machined a coaxial groove forming a datum surface, the crank-shaft being split across the datum surface into two portions of each of which part of the datum surface forms a spigot 35 which is then inserted into a socket 12 (e.g. an interference fit) in and coaxial with a finish machined drive-wheel 10, the drive-wheel being welded locally (e.g. by electron beam or laser) to the crank-shaft portions. To maintain the relative angular position of the cranks 1, 2, dowels 15 may be inserted in holes 9, 13 drilled before the crankshaft is split. A hole 27 is shown to vent away exhaust welding gases.
Patent IL-100157-A (IL)
Title: Preparation of a 1,5-benzothiazepine derivative
IPC: A61P9/08
Filed: 1991-11-26
Abstract: A process for preparing hydrochloride of 3-acetoxy-2,3-dihydro-5-[2-(dimethylamino)ethyl]-2-(p-methoxyphenyl)-1 ,5-benzothiazepin-4(5H)-one which comprises reacting 3-hydroxy-2,3-dihydro-5-[2-(dimethylamino)ethyl]-2-(p-methoxyphenyl)-1 ,5-benzothiazepin-4(5H)-one with acetyl chloride in acetic acid or a mixed solvent of acetic acid and acetic anhydride. According to the process, hydrochloride of 3-acetoxy-2,3-dihydro-5-[2-(dimethylamino)ethyl]-2-(p-methoxyphenyl)-1 ,5-benzothiazepin-4(5H)-one is readily obtained in one step.
Patent IL-100639-A (IL)
Title: Cream substitute ingredient,its preparation and frozen dessert foodstuffs containing it
IPC: A23L33/00
Filed: 1988-11-17
Abstract: New frozen whipped dessert foodstuffs have fat and/or oil partially or totally replaced by a macrocolliod. The macrocolloid comprises non-aggregated particles of denatured protein of mean dia. in the dry state of 0.1-2.0 microns. Less than 2% of the particles exceed 3.0 microns dia. and the particles are mainly spheroidal (800x optical microscopy). - Pref. the macrocolloid replaces dairy fat. It replaces over 50% (100% of the fat and/or oil). The foodstuff is an analog of ice cream contg. under 1% fat. The protein is denatured dairy whey protein, egg albumen, soy or bovine serum albumin. The foodstuff has at least 1x10 power 8 (9-12) particles per cc having dia. 0.5-2.5 microns. It contains less than 1% fat. The desserts are pred. from a premix of 5-20% protein, (25-100% of which is heat coagulable), by heat pasteurisation and high shear conditions. Cream substitute, sauces icing, cream pie fillings, spread and dips are new.
Patent IL-110040-A (IL)
Title: Pyridazinone derivatives their preparation and pharmaceutical compositions comprising them
IPC: A61K31/50
Filed: 1994-06-17
Abstract: PCT No. PCT/JP94/01015 Sec. 371 Date Mar. 22, 1996 Sec. 102(e) Date Mar. 22, 1996 PCT Filed Jun. 24, 1994 PCT Pub. No. WO95/01343 PCT Pub. Date Jan. 12, 1995A 3(2H)-pyridazinone derivative of the formula (I) its salt, a process for its production and a pharmaceutical composition containing it.    <IMAGE>  (I)  wherein each of R1, R2 and R3 which are independent of one another, is a hydrogen atom or a C1-4 alkyl group, X is a chlorine atom or a bromine atom, Y1 is a hydrogen atom, a halogen atom, a nitro group, an amino group or a C1-4 alkoxy group, Y2 is a hydrogen atom, a halogen atom, a hydroxyl group, a C1-4 alkyl group or a C1-4 alkoxy group, A is a C1-5 alkylene chain which may be substituted by a hydroxyl group, B is a carbonyl group or a methylene chain which may be substituted by a C1-4 alkyl group, and each of R4 and R5 which are independent of each other, is a C1-4 alkyl group, or R4 is a hydrogen atom and R5 is -Z-Ar (wherein Z is a C1-5 alkylene chain, and Ar is an aromatic 6-membered ring which may contain a nitrogen atom), or R4 and R5 together form a C2-6 cyclic alkylene group, or R4 and R5 form together with the adjacent nitrogen atom a 4-substituted piperazine ring of the formula:   <IMAGE>   wherein R6 is a C1-4 alkyl group.
Patent IL-114220-A (IL)
Title: Process for the preparation of a procatalyst for the production of ethylene polymers and the procatalyst obtained by this process
IPC: C08F10/02
Filed: 1995-06-20
Abstract: The invention relates to a high activity procatalyst for the production of ethylene polymers, which procatalyst comprises a particulate inorganic support, a chlorine compound carried on said support, a magnesium compound carried on said support, and a titanium compound carried on said support, wherein the chlorine compound is the same as or different from the magnesium compound and/or the titanium compound. Said procatalyst has an activity balance AB in specified polymerization conditions, which is greater than 3.2, wherein AB = Ä(A + A'):2 . log (MFR2' : MFR2) : (A - A')Ü, A presents the polymerization activity of said procatalyst expressed as kg PE / g cat . h, MFR2 means the melt flow rate of polyethylene produced by said procatalyst expressed in g/min units at a load of 2.16 kg, according to the standard ISO 1133, the absence of the upper index ' means low melt flow rate polymerization and the presence of the upper index ' means high melt flow polymerization.
Patent IL-131347-A (IL)
Title: Composition for treatment of skin disorders
IPC: A61P17/02
Filed: 1998-02-11
Abstract: A composition for treating a skin disorder characterized by substantially abnormal cell behavior, comprising a pharmaceuticaly effective amount of a compound in combination with a pharmaceutically acceptable carrier, said compound being a member of the group having the formula wherein: n=1 or 2; R1 is a member of the group consisting of hydrogen, halogen, nitro, benzo, lower alkyl, phenyl, and lower alkoxy; R2 is a member of the group consisting of hydroxy, acetoxy, and lower alkoxy; and R3 is a member of the group consisting of hydrogen and lower alkenoxy. 2251 י" ד באלול התשס" ד - August 31, 2004
Patent IL-131735-A (IL)
Title: Security and fashion solar light without external power source
IPC: F21S6/00
Filed: 1998-03-09
Abstract: Security and fashion solar light based on a device which is activated at the onset of darkness, which self-charges with solar energy and is independent of any source of energy, characterised by the provision of a hard or flexible luminescent layer of foil especially electro-luminescent foil, operated by solar cells (4) or a solar cell laminate (3), at least one accumulator (5), control system electronics and a control element (6), the luminescent foil serving to increase visibility and thus safety or visual attractiveness.
Patent IL-133469-A (IL)
Title: Gene encoding a protein having aurone synthesis activity
IPC: C12N15/52
Filed: 1999-04-16
Abstract: A protein having an aurone synthase activity relating to the flower colors of Antirrhinum majus, etc., a gene, in particular, cDNA encoding the same and utilization thereof. By transferring this gene into a plant lacking chalcone isomerase, etc. and expressing it therein, the flower of the plant can be made yellow.
Patent IL-141965-A (IL)
Title: Non-endogenous, constitutively activated human g protein-coupled receptors
IPC: C07K14/72
Filed: 2001-03-12
Abstract: Disclosed herein are constitutively activated, non-endogenous versions of endogenous human G protein-coupled receptors comprising (a) the following amino acid sequence region (C-terminus to N-terminus orientation) and/or (b) the following nucleic acid sequence region (3' to 5' orientation) transversing the transmembrane-6 (TM6) and intracellular loop-3 (IC3) regions of the GPCR: (a) P<SUP>1 </SUP>AA<SUB>15</SUB>X and/or (b) p<SUP>codon </SUP>(AA-codon)<SUB>15 </SUB>X<SUB>codon</SUB>, respectively. In a most preferred embodiment, P<SUP>1 </SUP>and P<SUP>codon </SUP>are endogenous proline and an endogenous nucleic acid encoding region encoding proline, respectively, located within TM6 of the non-endogenous GPCR; AA<SUB>15 </SUB>and (AA-codon)<SUB>15 </SUB>are 15 endogenous amino acid residues and 15 codons encoding endogenous amino acid residues, respectively; and X and X<SUB>codon </SUB>are non-endogenous lysine and a non-endogenous nucleic acid encoding region encoding lysine, respectively, located within IC3 of the non-endogenous GPCR. Because it is most preferred that the non-endogenous human GPCRs which incorporate these mutations are incorporated into mammalian cells and utilized for the screening of candidate compounds, the non-endogenous human GPCR incorporating the mutation need not be purified and isolated per se (i.e., these are incorporated within the cellular membrane of a mammalian cell), although such purified and isolated non-endogenous human GPCRs are well within the purview of this disclosure.
Patent IL-146618-A (IL)
Title: Method and system for composition and delivery of electronic mail
IPC: G06F17/00
Filed: 2001-11-20
Abstract: A controller arrangement for an optical sensing pen having a nib, the controller arrangement configured to operatively sense location data by sensing location tags on a page of printed media, and to calculate a nib-to-tag distance indicative of the location data. The controller arrangement includes an infrared (IR) illumination LED and image sensor assembly configured to transmit IR light onto, and receive IR light reflected from, respectively, the page of printed media. The arrangement also includes a force sensing infrared LED and photodiode assembly configured to detect when the nib contacts the page so that the sensor assembly is only activated when the nib is in contact with said page. The arrangement further has an infrared data association (IrDA) interface for short-range communication with a computing system, and a processor arranged in signal communication with, and configured to control, the sensor assembly, the photodiode assembly, and IrDA interface to operatively calculate the nib-to-tag distance and to transmit related location data to the computing system.
Patent IL-148633-A (IL)
Title: Thermal sensor and method of making same
IPC: H01L27/15
Filed: 2002-03-12
Abstract: A two level microbridge infrared thermal detector having an upper detector planar section (a) comprising a temperature responsive detector of an oxide of vanadium having a high TCR and a resistivity in the range of 20K ohms to 50K ohms per square sheet resistance, and (b) being supported above a lower section by leg portions of an oxide of vanadium having a resistivity of approximately 500 ohms per square sheet resistance.
Patent IL-157239-A (IL)
Title: Method of separating a sheet of print media from a stack of sheets
IPC: B65H5/06
Filed: 2003-08-04
Abstract: A printer for sheets of porous media supplied from a stack of such sheets. The printer has a printhead, a sheet pick-up assembly having a conduit connected to a reversible air supply, the conduit having an outlet directed towards a top sheet of the stack for directing an airstream onto the top sheet such that air penetrates the top sheet and generates an air cushion lifting the top sheet from a second sheet, the reversible air supply configured to suck air into the outlet after the top sheet has lifted from the second sheet to hold the top sheet against the outlet and a sheet feed mechanism for displacing the conduit to draw the top sheet away from the stack.
Patent IL-165130-A (IL)
Title: Method for the production of low orientation thermoplastic film, the film produced thus and use thereof
IPC: B29C48/31
Filed: 2004-11-09
Abstract: Extruded thermoplastic film(5), 20-1000 microns thick is delivered to a polishing stack with three or four rolls, the first pair(1,2) of which forms a first polishing nip and further rolls(3,31) form a second polishing nip or a pressure nip. The ratio of the die gap width to film thickness is 1:1 - 1:6.  Extruded thermoplastic film(5), 20-1000 microns thick is delivered to a polishing stack with three or four rolls, the first pair(1,2) of which forms a first polishing nip and further rolls(3,31) form a second polishing nip or a pressure nip. The ratio of the die gap width to film thickness is 1:1 - 1:6. The quotient of film speed in the second polishing gap or in the pressure gap divided by the film speed in the first polishing gap is 0.8-1.05.  A third roll(3) may be positioned close enough to one of the rolls to create the second polishing nip.  An Independent claim is included for a film produced by the process.
Patent IL-182991-A (IL)
Title: Light mountable on a mounting rail
Filed: 2007-05-03
Abstract: A mounting arrangement (50) for a light (10) mountable on a mounting rail (200) comprises a light body (40) containing a light source (360), a source of electrical energy (149) and a switch (32) for selectively coupling the light source (360) and the source of electrical energy (149) in circuit for producing light. First and second clamp members (52, 54) are movable closer together for clamping a mounting rail (200) and farther apart for releasing the mounting rail. The light body (40) has a recess (41) between the first and second clamp members (52, 54). A keying member (62) is removably disposed in the recess (41) and has a keying feature (64) that engages a keying feature (208) of the mounting rail (200) when the light body is clamped to the mounting rail by the first and second clamping members (52, 54). The light (10) is mountable on mounting rails having keying features of different sizes and shapes, the keying member (62) being selected from a set of keying members for having a keying feature of a size and shape that corresponds to the size and shape of the keying feature of the mounting rail.