baber/WOPTO huggingface dataset:
Patent GB-1296847-A (GB)
IPC: F41G5/00
Filed: 1969-11-26
Abstract: 1296847 Aiming artillery RHEINMETALL GmbH 26 Nov 1969 [28 Nov 1968] 57936/69 Heading F3C [Also in Division H4] In a method of aiming artillery from a control point there is transmitted from an aerial array at the latter electromagnetic fields yielding at least two beat frequency signals with the same frequency and at the artillery providing a receiving array and measuring beat frequency phase differences to establish at the artillery a base line parallel to a base line at the control point. At the artillery control point a pair of radiating antenna 3, 3<SP>1</SP> are mounted on an arm 2 symmetrically disposed about the axis 2<SP>1</SP>. A crystal controlled oscillator 10 feeds two signals of frequency f 1 , and f 1 +#f respectively to the two antennµ. A similar pair of antennµ 4, 4<SP>1</SP> also symmetrically disposed are fed with signals f 2 , f 2  + #f.f 1  and f 2  are separated by some MHz while #f is about 100 Hz. A phase shifter 11 is provided to equalize the phases of the four transmitted signals. At the artillery an arm 9 is rotatably mounted on a vertical axis 9<SP>1</SP> and carries two antennµ 8, 8<SP>1</SP> symmetrically disposed about the axis 9<SP>1</SP>. At the axis two further antennµ 6, 7 are mounted one above the other. The outputs of frequencies f 2 , f 2  + #f from each aerial 8, 8<SP>1</SP> are utilized to give beat frequency outputs from non-linear devices 12, the phase difference being measured by the digital phase meter 14. The phase difference is given by :- The arm 9 is rotated until the meter 14 reads zero, indicating that # is 0 or 180 degrees, i.e. the arm 9 is aligned with the reference line joining the axes 2<SP>1</SP>, 91. Two outputs of frequency f 1 , f 1  + #f and f 2 , f 2 , f 2 #f are taken from aerials 6, 7 respectively and the beat frequency phase difference is measured by phase meter 14<SP>1</SP>. The arm 9 can thus be rotated by α and will then be parallel to the arm 2. This provides a base line for the laying off of the artillery which is required to fire along a direction making an angle # with the base line 2 (Fig. 1, not shown). To improve accuracy a third pair of antennµ may be provided operating at a third frequency f 3  but with the same beat frequency #f. To allow for errors due to a difference in elevaton of the control point and the artillery, a second vertical arm may be provided with a further two pairs of antennµ for measuring the elevation angle γ (Fig. 3, not shown).
Patent GB-1312194-A (GB)
Title: Process for preparing barium-containing dispersion
IPC: C10M159/24
Filed: 1970-11-03
Abstract: 1312194 Lubricants; fuels CONTINENTAL OIL CO 3 Nov 1970 52862/71 Divided out of 1306707 Addition to 1306707 Headings C5F and C5G Lubricating and diesel oils may contain a highly basic barium-containing dispersion having an acetic base number of at least 140 and a viscosity below 1600 centistokes at 100‹ F., prepared by: (a) forming an admixture comprising 5 to 55 parts by weight oil-soluble dispersing agent consisting of sulphonic acids, or metal salts thereof, (ii) 15 to 85 parts by weight non-volatile diluent which is a refinery hydrocarbon stream having a boiling point of 160‹ C., and above, (iii) an organic process solvent which is an ether-alcohol having 3 or 4 carbon atoms, (iv) water; (b) adding to the admixture of step (a) an alcoholic solution of basic barium compound, wherein the alcohol consists of methanol or methoxy ethanol, said alcoholic solution of basic barium compound being in an amount to provide from 55 to less than 90% of the total amount of barium required; (c) passing CO 2  through the admixture while maintaining the temperature of the admixture in the range of 75‹ to 95‹ C., the amount of CO 2  being not more than 100% of the amount required to convert the excess basic barium compounds to barium carbonate; (d) adding to the carbonated admixture of step (c) an additional amount of said alcoholic solution of basic barium compound, wherein the amount is the remainder of the requirement; (e) removing a portion of the volatile materials; (f) carbonating the admixture at temperatures which are higher than the first carbonation temperature, said process being characterized further in that: (1) the amount of process solvent in step (a) (iii) is at least 40% by weight of the weight of dispersing agent, non-volatile diluent, and alcoholic solution of basic barium compound; (2) the amount of water is from 0À25 to 3À0 moles per mole of overbasing barium employed; and (g) removing all the remaining volatile materials.
Patent GB-1316643-A (GB)
Title: Spherical or part spherical structure
IPC: E04B7/10
Filed: 1970-05-14
Abstract: 1316643 Domes P M R FAUCHEUX 14 May 1970 23525/70 Headings E1A and E1W An at least partly spherical structure is formed from framing elements lying in a plane passing through the centre of the sphere of the dome. The elements 11a, 11a, 11b may form an equilateral or isosceles triangle the mid point of the side of each being connected by similar elements 13, to the mid point of the adjacent side. Further the spherical triangles so formed may be sub divided in a similar manner by elements 14. Panels may be fixed to the outer, inner or midway between edges of the framing elements.
Patent GB-1324929-A (GB)
Title: Geothermal energy system
IPC: F03G7/04
Filed: 1971-11-15
Abstract: 1324929 Power plant MAGMA ENERGY INC 15 Nov 1971 52954/71 Heading F1Q [Also in Division F4] A method of generating electrical power from geothermal energy comprises providing access through a well 10 to a source of geothermal hot water having a temperature (240‹F - 400‹F) above the flash point for atmospheric pressure, and conducting a stream of said water into heat exchange relationship (42, 46, 50) with a power fluid, preferably isobutane, that is employed in a closed Rankine heat engine cycle to drive electric generator means 68. The hot water is restrained from flashing into steam by pressurization so as to transfer the heat energy from said water to the power fluid in a maximum Rankine cycle temperature range and to prevent mineral precipitation from the geothermal water. A pressure gradient above the saturation vapour pressure of the geothermal water is maintained from the source through said heat exchange apparatus by a deep well pump 24 adjacent said source of water. The stream of geothermal fluid that was pumped out of the ground from the well 10 flows back into the ground via an injection well 56. In operation, the power fluid from the heat exchangers, still in vapour form, leaves the turbines 66 through exhaust conduits 70 which pass the power fluid through condensers 72 into a receiver 86. A separate water cooling circuit extracts waste heat from the power fluid, and includes a conduit 100 which conducts cooling water from a cooling tower 98 to a pump 102 which circulates the cooling water through the condensers 78.
Patent GB-1325011-A (GB)
Title: Smoking substitutes and method of producing same
IPC: A23G4/00
Filed: 1970-07-22
Abstract: 1325011 Chewing gum smoking substitute LEO AB 9 July 1971 [22 July 1970] 35607/70 Heading A2B  A chewing gum base has dispersed therein a cation exchanger on which a tobacco alkaloid, for example nicotine, non-nicotine, lobeline, and salts thereof, is held.
Patent GB-1334714-A (GB)
Title: Apparatus for heat treatment of finely dispersed material
IPC: F28C3/12
Filed: 1971-05-26
Abstract: 1334714 Suspension preheaters VSESOJUZNY NAUCHNO-ISSLEDOVATELSKY INSTITUT TSEMENTNOGO MASHINOSTROENIA 26 May 1971 17307/71 Heading F4B A suspension preheater for cement raw materials being fed to a furnace comprises a multistage arrangement of cyclone heat exchangers, the first and third stages in the direction of furnace gas flow consisting of duplex cyclones 1, 2 and 13, 14 and the second and fourth stages consisting of single cyclones 9, 18, the cyclone 18 being of multi-stage construction. Bunkers 30, 31 feed the raw material to the preheater. The cyclone 18 includes an inner additional cyclone in the form of two frusto-cones (23, 24, Fig. 2) with the end of one inserted into the other and interconnected by vanes (25) to produce gas swirl.
Patent GB-1342998-A (GB)
Title: Apparatus for extracting gas from rock strata overlaying a coal seam
IPC: E21B7/02
Filed: 1972-02-08
Abstract: 1342998 Drilling; beds and frames COAL INDUSTRY (PATENTS) Ltd 8 Feb 1972 5745/72 Headings B3C and B3B [Also in Division E1] Apparatus for extracting gas from rock strata comprises a self-advancing platform 1, a support member 11 connected to the platform and capable of movement along a vertical axis, a carriage 32 supported by member 11, a rotary drilling machine 36 mounted on the carriage, pump means 39 for feeding hydraulic fluid along the borehole and a container 52 for receiving rock cutting, gas, and the hydraulic fluid from the borehole, the pump means and the container being carried by platform 1. The latter is mounted on two skids 2 running beneath two legs 3 having hydraulic rams 4 which abut the skids, and the skids are connected to the legs by rams 8. Support 11 in the form of an "H" shaped frame is releasably connected to platform 1 by pivot pins 15, 16, and is vertically movable by hydraulic jacks 13, and is pivotable relative to the platform by rams 21. Screw jacks 25 are provided at the top of the frame and carriage 32 is pivotally connected to a cross-member 23 vertically adjustable on frame 11, the ends of the carriage being provided with screw anchoring attachments 40 which abut the sides, roof, or floor, of the mine roadway during operation. Drilling machine 36 is driven by an hydraulic motor 41 supplied by a pump 51, water is supplied to the drill rods from pump 39, and further pumps 44, 51, driven by an electric motor 46, supply pressure fluid to the various rams of the apparatus. Tanks 47, 52, for hydraulic fluid, and for receiving rock cuttings, methane and borehole water are provided, and a rack 60 for storing drill rods, an operator's stand and tool box 61, and three control panels 62, 63, 64, are also provided. Support member 11 may be in the form of a turret and the selfadvancing platform 1 may be mounted on crawler tracks.
Patent GB-1344440-A (GB)
Title: Energising electrically powered medical devices implanted in  living organisms
IPC: A61N1/378
Filed: 1972-03-17
Abstract: 1344440 Implanted electrical apparatus L'ELECTRONIQUE MEDICALE SERDAL SA 17 March 1972 [19 March 1971] 12659/72 Heading A5R An implantable electrical apparatus includes a device 1, such as a heart placemaker or sinus nerve or vesical or sphincter stimulator, which is energised by one or more photocells 3 which are sensitive, when placed beneath the skin of the organism in which the apparatus is implanted, to illumination through the skin. Silicon or cadmium telluride photocells may be connected in series to give a sufficient output voltage to charge an accumulator 2 of one or more mercury or cadmium-nickel cells, or alternatively a voltage amplifier may be provided between the photocells and the device 1 or accumulator 2. A discord shaped implanted pacemaker may have its outer surface which faces the skin of the patient covered with 20 silicon photocells located under the outer coating, for example epoxy resin or silcone, of the pacemaker.
Patent GB-1344607-A (GB)
Title: Business form assemblies
IPC: B41L1/22
Filed: 1971-03-19
Abstract: 1344607 Manifolding set STANDARD REGISTER CO 19 March 1971 56960/72 Divided out of 1330591 Heading B6A A business form assembly comprises a first record sheet 10, Fig. 4 or 36, Fig. 8, a second record sheet 20 or 40 and, disposed therebetween a flexible plastics carrier film 12 or 30 with a coating of image material 14 or 34, the carrier film being self-bonded by at least a marginal edge portion to at least one said record sheet and fastening together both record sheets by at least said marginal edge portion. After use the plastics sheet may be stripped from the associated record sheet to leave it free of transfer material. As shown there may be more than one record sheet with attached flexible sheet and image material in the assembly.
Patent GB-1350021-A (GB)
Title: Animal feeding apparatus
IPC: A01K1/10
Filed: 1972-03-16
Abstract: 1350021 Animal feeding appliances AGRIQUIP Ltd 16 March 1972 12325/72 Heading AIM  A feed rack has steel mesh sides 2, 3 pivotally mounted at 7 so as to move to the full-line position when bales of hay are inserted, and to pivot inwardly under gravity as the hay is consumed.
Patent GB-1355908-A (GB)
Title: Dust collector
IPC: B01D47/02
Filed: 1972-04-04
Abstract: 1355908 Dust collector B J RAWICKI [trading as DUST CONTROL (CORNWALL)] 4 April 1972 15490/72 Heading B1R A dust collector for extracting dust particles from dust-laden air, comprises an air inlet duct 2 having sides shaped to direct air vertically downwardly into a water reservoir 5 to create a self-induced water spray, a top plate 6 over the reservoir for conducting the air over the surface of water in the reservoir to create a zone of sustained air turbulence over the whole of the surface of water in the reservoir, baffle means 12 for creating a further zone 13 of air turbulence above the top plate, a spray eliminator 14 for removing water spray and entrained wet dust from air passing therethrough, and a generally horizontal outlet duct positioned above the spray eliminator, longitudinally of the dust collector and parallel to the air inlet duct, for connection to a fan for inducing the air flow mountable at the end 25 of the dust collector remote from the entrance to the air inlet duct. Turbulence in the air flow over the water surface may be created by a number of baffles constricting the air passage such as channels 7 acting as first baffles and a bend in the roof 6 acting as second baffles 11. Baffle means 12 are adapted to direct air against the exterior of the inlet duct. The inlet duct may comprise a generally horizontal tubular member with a longitudinal slot 4 to direct air into the reservoir. The spray eliminator may comprise a grid of parallel plates 15 which deflect the air flow through successive acute angles, e.g. in succession through two acute angles, the first being more acute than the second. Spray and wet dust which deposit on plates 15 drip down and collect in channels 7 which deliver the slurry through downspouts 17 and 18 into the reservoir from which the sediment is continuously dredged. The water level may be maintained by a float-operated magnetic switch. The collector may be mounted on a sled 1 for towing behind a mining cutter in an underground mine.
Patent ID-28705-A (ID)
Inventor: CHEN CHYI-CHENG
IPC: A61K36/752
Filed: 2000-12-18
Abstract: The invention relates to compositions in the form of a powder or granules comprising L-ascorbic acid and/or a pharmaceutically acceptable salt thereof, and pectin in a quantity within the range of about 0.1 to about 10% by weight.
Patent ID-26949-A (ID)
Inventor: MONTGOMERY ROBERT ERIC
IPC: A61C5/00
Filed: 1999-02-12
Abstract: The present invention provides a tooth whitening composition having a transparent first component that is a carrier compound and a transparent second component that is an oxidizing compound which when applied to a stained tooth and exposed to actinic light is activated to facilitate tooth whitening. The invention also provides a method for light-activated tooth whitening which comprise applying a tooth-whitening composition to one or more teeth and exposing said composition to actinic light to activate said oxidizing compound. The present invention further provides a device for tooth whitening which has a light source, at least one optical output, a projection means for holding and positioning said optical output outside of a patient's mouth in a manner so as to provide approximately simultaneous and uniform illumination of a patient's front teeth by said optical output; and a connection means for connecting said light source to said optical output. The invention also provides methods of using the device.
Patent ID-29810-A (ID)
Inventor: REY FRANCOIS
IPC: H04H20/00
Filed: 1999-09-24
Abstract: A method of transmission of application data 97 in a digital transport stream characterised in providing an application data table 110 containing information regarding the applications 97 carried in each service 91, 92 within the transport stream. The application data table 110 may conveniently be designated by a fixed PID value and a TID extension value varying in dependence on the bouquet of services chosen. The use of a single application data table to provide information across all services within a bouquet provides a number of advantages, in particular when deciding whether or not to maintain certain applications when switching between services. <IMAGE>
Patent IL-109002-A (IL)
Title: Abrasive hand cleaning articles incorporating waterless hand cleanser and method for the preparation thereof
IPC: A61K8/31
Filed: 1994-03-16
Abstract: An abrasive hand cleaning article comprises a substrate presenting an abrasive surface and being capable of absorbing and retaining a fluid, and a nonabrasive aqueous hand cleanser absorbed in the substrate, the hand cleanser comprising one or both of a solvent and a surfactant whereby cleansing action is achieved by the solvent or surfactant, and abrasive cleansing action is achieved by the abrasive surface of the substrate. The substrate can comprise a cloth-like towel. A plurality of such towels are provided in a continuous rolled cylinder which are housed in a selectively sealable, essentially airtight container. An opening in the lid of the container allows the user to remove individual towels which contain the appropriate amount of cleanser thereon.
Patent IL-114779-A (IL)
Title: Estra-1,3,5(10)-triene derivatives, process for the preparation thereof and pharmaceutical compositions containing the same
IPC: C07J51/00
Filed: 1995-07-30
Abstract: 3-Sulphamoyloxy-oestra-1,3,5(10)-triene derivs. of formula (I) are new. R = NR1R2; R1, R2 = H or 1-5C alkyl; or NR1R2 = 4-6C polymethyleneimino or morpholino; R3 = H or 1-5C alkyl; R4 = H, opt. esterified OH, 1-5C haloalkyl or 1-5C alkoxy; R5, R6 = H; or R5+R6 = CH2; R7, R9 = H or OH; R8 = H, OH or 2-5C alkynyl; or R8+R9 = O or R5+R8 = CH=CH or CH2CH2; and the B ring opt. contains one or two double bonds.
Patent IL-119983-A (IL)
Title: Process for the preparing 4-tert.-butylcyclohexanol and 4-tert.-butylcyclohexyl acetate
IPC: C07C69/14
Filed: 1997-01-09
Abstract: A process for preparing 4-tert- butylcyclohexanol comprising hydrogenating 4-tert-butylphenol in a solvent in the presence of a rhodium catalyst and a compound selected from the group consisting of hydrogen chloride, perchloric acid and (anhydrous) sulfuric acid, wherein the amount of hydrogen chloride, perchloric acid or (anhydrous) sulfuric acid is from 0.05 to 10 moles per one mole of the rhodium atom in the rhodium catalyst.
Patent IL-124037-A (IL)
Title: Device and system for interstitial transvascular intervention
IPC: A61B19/00
Filed: 1996-10-11
Abstract: Method and apparatus for utilizing the vascular system as a conduit to reach other vascular and extravascular locations within the body. Included are methods for revascularization wherein the extravascular passageways are formed to permit blood flow between vascular locations. Also included are methods for performing transvascular interstitial surgery (TVIS) wherein extravascular passageways are formed from a blood vessel to another vascular or non-vascular intracorporeal location. Also disclosed are devices usable for forming extravascular passageways in accordance with the invention, or for modifying, valving, maintaining or closing such passageways. <IMAGE>
Patent IL-127347-A (IL)
Title: Processes for preparing tetrahydroimidazo-quinolinamines
IPC: C07D471/04
Filed: 1996-10-22
Abstract: A process for preparing 6, 7, 8, 9-tetrahydro-1H-imidazo[4,5-c]quinolin-4-amines is disclosed. The process involves the reduction of a 1H-imidazo[4,5-c]quinolin-4-amine or of a 6H-imidazo[4,5-c]tetrazolo[1,5-a]quinoline.
Patent IL-129350-A (IL)
Title: Chrysosporium cellulase and methods of use
IPC: D06L4/40
Filed: 1999-04-06
Abstract: The subject invention relates to novel compositions of neutral and/or alkaline cellulase and methods for obtaining neutral and/or alkaline cellulase compositions from Chrysosporium cultures, in particular Chrysosporium lucknowense. This invention also provides mutants and methods of generating mutants of Chrysosporium capable of producing neutral and/or alkaline cellulase. This invention also relates to the genes encoding the enzymes comprising the neutral and/or alkaline cellulase composition. In addition, this invention provides methods of culturing Chrysosporium to produce neutral and/or alkaline cellulases. The neutral and/or alkaline cellulase compositions of the subject invention can be used in a variety of processes including stone washing of clothing, detergent processes, deinking, color brightening, depilling and biobleaching of paper and pulp and treatment of waste streams. The present invention also relates to the isolation and purification of cellulase enzymes, having glucanase and cellobiohydrolase activity, and useful for stonewashing applications.
Patent IL-133311-A (IL)
Title: Imidazolyl-cyclic acetals, their preparation and pharmaceutical compositions comprising them
IPC: C07D233/54
Filed: 1999-12-05
Abstract: Compounds of the following backbone structure: which are useful as Tumor necrosis factor (TNF) inhibitors in treating disease related to elevated TNF.
Patent IL-139160-A (IL)
Title: Frangible metal bullets, ammunition and method of making such articles
IPC: F42B8/14
Filed: 1999-04-22
Abstract: A frangible metal bullet, a method for making it, and ammunition made therefrom. The frangible metal bullet is formed from a mixture of metal particles and metal or metalloid binder forming material which is compacted into the desired shape, heated to a temperature above that needed to form at least one intermetallic compound but below the temperature of joining of the metal particles by sintering and below the temperature of formation of substantial amounts of a ductile alloy of the metal of the particles and the metal or metalloid binder forming material and then cooled. Such bullets have sufficient strength to maintain their integrity during firing but disintegrate into powder on impact and can be formulated to be lead-free.
Patent IL-150973-A (IL)
Title: Reducing radio link supervision time in a high data rate system
IPC: H04W72/04
Filed: 2002-07-29
Abstract: A method of supervising on the forward link in a high data rate system is disclosed, wherein a base station transmits to an access terminal on a forward traffic channel only when the base station has data to send to the access terminal. The base station minimizes the worst-case period necessary to reclaim traffic channel resources following a release by periodically transmitting a configuration packet to its access terminals. The configuration packet indicates the allocation status of the traffic channels belonging to the base station. If an access terminal receives a configuration packet indicating the deallocation of one or all of its traffic channels, the access terminal immediately ceases its use of those traffic channels. If an access terminal fails to successfully decode a configuration packet for a predetermined supervision time, the access terminal releases its connection with all base stations and associated traffic channels.