baber/WOPTO huggingface dataset:
Patent GB-1297276-A (GB)
IPC: C07C409/16
Filed: 1970-06-08
Abstract: 1297276 Catalytic oxidation of alkyl-aromatic compounds NETHERLANDS APPLIED SCIENTIFIC RESEARCH FOR INDUSTRY TRADE & COMMERCE 8 June 1970 [10 June 1969] 27608/70 Heading C2C Alkyl-aromatic compounds are oxidized by means of oxygen or a free-oxygen-containing gas in the presence of, as catalyst, a metal containing phthalocyanine substituted by an isopropyl group, an isobutyl group or a tertiary butyl group and the produced oxygen-containing aromatic compounds are recovered. Suitable alkyl-aromatic compounds are ethylbenzene, cumene, 1,3- and 1,4-di-isopropylbenzene and p-cymene. In an example, 100 ml. of cumene and 0À03 ml. of cumylhydroperoxide dissolved in cumene (80% concentration) are mixed in a vessel and the temperature kept constant at 30 C. The vessel is then flushed with pure O 2  and 100 mg. of tertiary-butyl iron phthalocyanine added. After 7 hours a 46% conversion based on the initial amount of cumene was obtained, the chief products being carbinol (36À5) and acetophenone (6%). Suitable catalysts are Cu, Co, Ni, Mn and Fe-phthalocyanines which may be prepared by known methods. Oxidation products comprising chiefly carbinols. ketones or hydroperoxide or mixtures of such products are produced depending on the metalphthalocyanine employed. Initiators, e.g. cumyl peroxide, may be used to start the reaction.
Patent GB-1297956-A (GB)
IPC: B29C48/67
Filed: 1969-05-21
Abstract: 1297956 Mixing device IMPERIAL CHEMICAL INDUSTRIES Ltd 30 April 1970 [21 May 1969] 25862/69 Heading B5A [Also in Division B1] An extruder comprises a barrel 6 and screw 7 having an extended core 2 provided with channels 3 in which rollers 4 lie. A perforated plate 8 may be located at the end of the extruder. In operation, when material is forced through the clearance between core 2 and an inner sleeve 1 located in the barrel, the rollers are caused to rotate and split up the flow of material thereby producing a mixing effect. According to a modification, the channels may be formed in the inner surface of the sleeve.
Patent GB-1306160-A (GB)
IPC: C10G47/00
Filed: 1970-07-06
Abstract: 1306160 Making combustible gas; reforming naphtha UNIVERSAL OIL PRODUCTS CO 6 July 1970 32618/70 Heading C5E A method for converting hydrocarbons 10, e.g. naphthas boiling in the range 32‹ to 232‹ C., to produce H 2  at 26, gaseous hydrocarbons at 35, and light liquid hydrocarbons at 30, 34, comprises reforming the feed at 11 at relatively low pressure, i.e. in the range 50 to 1200 p.s.i.g.; separating the effluent at 14 into a first liquid phase 16 and a first H 2 -containing phase 15; increasing the pressure of both phases to a relatively high value (which is preferably at least 50 p.s.i. more than the low pressure), and recombining the phases. An H 2 -containing stream 22 is separated at 21, a portion 12 being recycled, and the remainder being cooled at 24 and a condensate 27 separated at 25 for recombining with the liquid 23 from the separator 21. This liquid is fractionated, condensed and separated to provide the required fractions. The stage 11 uses a fixed bed Pt catalyst, and is  preferably operated at pressures in the range 85 to 200 p.s.i.g.
Patent GB-1307170-A (GB)
Title: Priming of pumps
IPC: F04D9/04
Filed: 1971-09-20
Abstract: 1307170 Priming centrifugal pumps H J GODWIN Ltd 20 Sept 1971 43642/71 Heading F1C A pump assembly comprises a pump having a vent passage through which air may be withdrawn from the pump to prime it, the vent passage communicating with an air suction device, a closed circuit which includes the air suction device and a liquid-air separator, means for circulating a liquid through the closed circuit so as to cause air to be entrained therewith at the air suction device and subsequently to be separated therefrom at the separator, and sealing means which permit air but prevent liquid which is being pumped by the pump from entering the closed circuit. An auxiliary impeller 6 circulates liquid through a closed circuit 7 containing an ejector 11 and an air separator tank 13. During priming the ejector sucks air from the pumping chamber 8 containing the impeller 4 of the main pump, via a vent passage 12 including a chamber 24 containing a further auxiliary impeller 26, the air being removed from the circulated liquid in the separator tank 13 and discharged to atmosphere. Vanes 30 suppress rotation of liquid-air mixture entering the chamber 24 from the chamber 8. The auxiliary impeller centrifugally separates the liquid and the air in the mixture, so that the air passes to the radially inner part of space 32 while the liquid is retained in the radially outer part and does not pass with the air to the ejector 11. Means may be provided to ensure that all the liquid in the chamber 24 drains back to the chamber 8 when the pump is stationary. A non- return valve 34 prevents back-flow from the closed circuit 7.
Patent GB-1310491-A (GB)
Title: Treatment of sewage sludge
IPC: C02F11/12
Filed: 1968-11-28
Abstract: 1310491 Dewatering sludges DAVEY PAXMAN & CO Ltd 18 Feb 1970 [28 Nov 1968] 56564/68 Heading C1C Sludges are in a two stage filtration process using a rotary thickner in the initial stage and a rotary compression filter in the second stage by the addition of at least two flocculants, the first of which is introduced into a suction eye of the pump supplying sludge to the first stage and the seccond into the discharge line of the pump. The first flocculant. may be a polymerized modified tannin and the second a polyacrylamide.
Patent GB-1314529-A (GB)
Title: Sprag clutches
IPC: F16D41/07
Filed: 1969-06-06
Abstract: 1314529 Ratchet clutches RENOLD Ltd 27 May 1970 [6 June 1969] 28832/69 Heading F2C In a one-way sprag clutch in which the sprags 14 are mounted in a cage 131 fast for rotation with the outer race 10 and each sprag is individually biased into engagement with the inner race 11 by the arm 21a of a blade spring 20, centrifugal force acts on the arms 21a during overrun of the outer race to relieve the spring force so that the sprags are maintained in engagement with the inner race with a small force only allowing higher permissible overrun speeds. Each sprag may be constructed so that centrifugal force acting on it during overrun passes on either side of, or through, its line of contact with the outer race to assist, oppose or have no influence on the spring force. The cage pockets 30 have radially conversing side walls to prevent turnover of the sprags. The springs may have a second arm 21b having a hooked end 21d retained in an enlarged slot, or have a bowed portion 21e in a straight slot or, Fig. 3 (not shown), have both a hooked end and a bowed portion. The sprags and pocket side walls may have co-operating indentations (14c) and projections (32d) to retain the sprags in the cage prior to assembly in the clutch. The cage may be formed as a ring (45), Fig. 4 (not shown), having windows for the sprags and openings for inserts (47) having slots for the springs. Again, the cage is formed from a moulded annulus (131a), Fig. 2 (not shown), formed with sprag-receiving pockets, and a separate end plate (131b), the annulus and plate being formed of nylon reinforced with glass fibre and graphite. The annulus may be formed of metal, and the end plate of phosphor bronze to act as a bearing for the races. A plurality of cages may be arranged side-by-side between the races.
Patent GB-1324077-A (GB)
Title: Anchorages for reinforcing elements
IPC: F16G11/04
Filed: 1969-10-28
Abstract: 1324077 Rope couplings STRESSED CONCRETE DESIGN Ltd 28 Aug 1970 [28 Oct 1969] 52807/69 Addition to 1261191 Heading D1T An adjustable anchorage I for reinforcing cables as claimed in Specification 1,261,191 is provided with means, e.g. an internal screw thread 7 for detachable connection to tensioning means. Strain can thus be relieved on the adjusting collar 6 whilst adjustment is being made. A plastics dust-cap 8 may cover the screw-thread when not in use. Also described is a connector (Fig. 2, not shown) having a cable gripping split collet and tapered sleeve at one end, and a male screw thread at the other, for engagement with the thread 7, to couple the reinforcing cable with a length of free cable for pulling by the tensioning means.
Patent GB-1326502-A (GB)
Title: Method and apparatus for continuous blending of granular materials
IPC: B01F33/40
Filed: 1971-03-27
Abstract: 1326502 Homogenizing granular materials M LEVA 27 March 1971 8005/71 Heading B1C In a multi-stage continuous discharge apparatus for blending granular materials by a combination of aeration and mechanical stirring, the material is discharged from the bottom of the first stage container, Fig. 1, and conveyed pneumatically to the top (Fig. 2, not shown) or to the bottom (Fig. 3, not shown) of the next container. The flow through the apparatus is controlled by sensing the difference in air pressure below and above the material as by means of a monometer and electrodes D, and using this to adjust the solids inlet and/or outlet valves 2', 7. In an alternative arrangement, the containers are superimposed with a common motor and stirrer shaft; (see Figs. 4 and 5, not shown). The shaft may have a rotary flange closing the opening at the bottom of the first container, the solids being transferred through an external pipe (16), or may carry a vertically adjustable annular trough 25; by adjusting its height and/or regulating the air flow through the valves 17e, 18e, the solids may be caused to flow into the lower container at a controlled rate.
Patent GB-1333085-A (GB)
Title: Windscreen cleaning apparatus
IPC: B60S1/48
Filed: 1971-01-14
Abstract: 1333085 Windscreen cleaners R H EVANS 14 Jan 1971 [7 Feb 1970] 5991/70 Heading A4F [Also in Divisions F1 H3] A windscreen cleaning apparatus incorporates means for controlling the intervals between successive sweeps of a windscreen wiper and means for delivering individual doses of washing liquid from a windscreen washer in synchronism with the movement of the wiper. With the main switch SW, Fig. 2, in the position shown, and the washer control switch WS closed, energization of a control unit 9 by closure of a switch 10, Fig.3, produces timed pulses each operating a relay RL/2 to interconnect conduits h, i of a switch IS whereby the wiper motor (not shown) in unit 30 operates the wiper for one complete sweep under the control of a parking switch PS Fig. 1, (not shown), and simultaneously a pump 6 is energized to deliver a dose of washing liquid to spray nozzles 8. When the main switch SW is actuated to interconnect contacts 3, 4 the wiper motor operates continuously. The control unit 9 comprises a capacitor C, which is charged via resistors R 1 , R 2  on closure of the switch 10, to render a transistor TR 1  conducting. The relay RL/2 is thus energized to change over the contacts of the switch RL, so that the capacitor Cl discharges through resistor R 4 . The transistor TR, is then rendered non-conducting and the switch RL, reconnects the point b to earth, so that the potential at points a and A drops to a negative value almost equal to the battery voltage, thus ensuring a substantial time interval for re-charging the capacitor C 1  between pulses.
Patent GB-1345519-A (GB)
Title: Electromechanical devices
IPC: H03H9/05
Filed: 1970-02-27
Abstract: 1345519 Piezoelectric resonators MATSUSHITA ELECTRIC INDUSTRIAL CO Ltd 19 April 1971 [27 Feb 1970] 9626/70 Heading H3U [Also in Division H1] A ceramic piezoelectric resonant element, which can be used as an I.F. filter in a radio receiver, comprises a ring (diameter ratio in the range 0À45-0À60) of ceramic piezoelectric material 10 polarized axially whose annular surfaces support electrodes 11, 12, to whose outer surfaces are fixed by solder, conductive resin, or a film of epoxy adhesive not thick enough to prevent contact between the surface irregularities of electrodes 11, 12 and the conductive plates, to conductive plates 13, 14 with terminal lugs 13b, 14b whose thickness is less than 5% of that of element 10, the lugs having a width less than three-tenths of the ring outer diameter. The resonant element is mounted in a housing (20-22) Fig. 3 (not shown) made of epoxy resin, glass or ceramic in which it is supported and protected by resilient or spongelike pads (25, 26), Fig. 5 (not shown), the terminal lugs 13b, 14b being mounted opposite each other, and pinched outside and against conductive terminals (23, 24). The ring resonates radially at the fundamental frequency, the terminal lugs being long and thin to avoid spurious resonances. General proportions of the elements are disclosed, and its resonance properties discussed as a function of the ratio of inside/outside diameter of the ring and in relation to those of a disc whose outer diameter is the same as the ring, Figs. 6-8 (not shown). It is stated that the use of a ring form for the resonating element gives a greater region in the neighbourhood of the fundamental resonance, free of undesirable responses, Fig. 2 (not shown).
Patent GB-326703-A (GB)
Title: Improvements in or relating to air pistols and similar weapons
IPC: F41B11/648
Filed: 1929-05-03
Abstract: 326,703. Webley & Scott, Ltd., and Johnstone, D. V. May 3, 1929. Pneumatic. -An air pistol, of the type in which the piston is connected to a cocking lever by a link, is provided with means whereby the effective pull on the piston is maintained or increased towards the end of the cocking operation. The invention, is shown as applied to an air pistol of the kind in which the barrel 5 serves as the cocking lever and is pivoted at 5a to the body 11 of the pistol. A shoe 10 is secured to the piston and is connected by links 8, 9 to a clip 6 on the barrel 5. Towards the end of a cocking operation, when the opposing force on the piston is greatest, the link 8 comes into contact with a projection 12 formed on the body 11. This projection, for the remainder of the cocking movement, acts as a fulcrum for the link 8 and thereby decreases the force required on the cocking lever. Fig. 2 shows the barrel 5 at the. limit of the cocking movement. Fig. 4 shows two intermediate positions during the cocking operation.
Patent GB-1354282-A (GB)
Title: Ignition devices
IPC: F42B5/196
Filed: 1970-02-26
Abstract: 1354282 Coated pyrophic cartridges RONSON PRODUCTS Ltd 19 April 1971 [26 Feb 1970] 9485/70 Heading B8C [Also in Divisions B2 and F4] A cartridge containing a pyrophoric substance and having an orifice through which the substance is discharged when the cartridge is in use in an ignition device, is enclosed in a removable protective skin formed of an impervious and fire resistant material, the skin preventing escape of the pyrophoric substance to atmosphere. The skin has a melting point below 150 C., preferably between 90 and 120 C., and comprises a polyamide resin, chlorinated diphenyl, which renders the material fire resistant, ester wax, which softens the material allowing it to be torn by hand, and N-butyl stearate, which prevents the skin bonding to the cartridge. The percentage by weight of the above components is preferably 54%, 32% 11% and 3% respectively. A tear strip comprising a polyester tape incorporating glass fibre strands is arranged beneath the skin with one end protruding therethrough so that it can be used to tear open the skin. The strip may alternatively be formed from other plastics, non-plastics or metal wire, The method of encapsulating the cartridge in the skin involves chilling the cartridge, dipping it into the material while molten, then plunging it into a cold water bath and finally allowing the skin to dry at room temperature. The tear strip is applied around the cartridge prior to dipping.
Patent ID-25466-A (ID)
Inventor: MAILLARD MICHEL
IPC: H04N5/913
Filed: 1999-02-11
Abstract: A method of recording transmitted digital data in which transmitted digital information CW 96 is encrypted 97 using a recording encryption key E(NE) 98 and the resulting encrypted ECM message 99 stored on recording support medium. An equivalent of the recording encryption key E(NE) 100 is further encrypted by a recording transport key RT(A) 102 to form an EMM message 103 stored on the support medium together with the encrypted ECM message 99. <IMAGE>   <IMAGE>
Patent IL-102519-A (IL)
Title: Oral dosage formulations of dideoxy purine nucleosides containing water insoluble antacid buffers
IPC: A61K9/00
Filed: 1992-07-16
Abstract: Improved oral dosage formulations for acid-labile dideoxy purine nucleoside derivatives such as ddA, ddI, and ddG, have been developed by incorporating selected water-insoluble buffering systems in the formulation. These novel formulations provide reduced mass dosage units in the form of convenient, palatable chewable/ dispersible tablets or a dry powder sachet. The reduced mass requirement, necessary to allow tablets of reasonable size, was achieved in part by an unexpected 20 to 25% increase in drug bioavailability resulting from use of the selected buffering systems comprised of an insoluble magnesium antacid agent and either dihydroxyaluminum sodium carbonate or calcium carbonate.
Patent IL-115920-A (IL)
Title: PHARMACEUTICAL COMPOSITIONS CONTAINING omega-SUBSTITUTED 2,2-DICHLOROALKANECARBOXYLIC ACIDS, SOME SUCH NEW COMPOUNDS AND PROCESS FOR THEIR PREPARATION
IPC: A61K31/20
Filed: 1995-11-08
Abstract: PCT No. PCT/EP95/04413 Sec. 371 Date Jul. 8, 1997 Sec. 102(e) Date Jul. 8, 1997 PCT Filed Nov. 9, 1995 PCT Pub. No. WO96/15784 PCT Pub. Date May 30, 1996Pharmaceutical agents for treating diabetus mellitus which contain a compound of formula I as the active substance, in which A, B, A' and W have the meanings stated in the claims, new compounds of formula I as well as processes for their production.
Patent IL-124966-A (IL)
Title: 1-indanyl-and 1-indanylidene-acetic acid derivatives
IPC: C07C59/48
Filed: 1995-05-09
Abstract: PCT No. PCT/GB95/01040 Sec. 371 Date Nov. 8, 1996 Sec. 102(e) Date Nov. 8, 1996 PCT Filed May 9, 1995 PCT Pub. No. WO95/30645 PCT Pub. Date Nov. 16, 1995A compound of formula (I), wherein R1 and R2 are independently selected from chloro, fluoro, bromo, C1-6 alkyl, C1-6 alkoxy or C1-6 haloalkyl provided that both R1 and R2 are not fluoro; R3 and R4 are independently selected from hydrogen and C1-6 alkyl, and pharmaceutically acceptable salts, solvates or physiologically functional derivatives thereof, their use in medicine, particularly the phrophylaxis or treatment of conditions associated with inflammation, arthritis, or pain, pharmaceutical compositions comprising them, and processes for their preparation are disclosed.    <IMAGE>  (I)
Patent IL-127797-A (IL)
Title: Monophasic contraceptive method and kit comprising a combination of a progestin and estrogen
IPC: A61K31/58
Filed: 1997-07-23
Abstract: This invention provides a method of contraception which comprises administering to a female of child bearing age for a combination of a progestin at a daily dosage of 40-500  mu g trimegestone, 250  mu g - 4 mg dienogest, or 250  mu g - 4 mg drospirenone, and an estrogen at a daily dosage equivalent in estrogenic activity to 10-20  mu g ethinyl estradiol for 23-25 days beginning on day 1 of the menstrual cycle, and wherein the same dosage of the progestin and estrogen combination is administered in each of the 23-25 days.
Patent IL-128407-A (IL)
Title: Tumor necrosis factor related ligand
IPC: C12N15/11
Filed: 1997-08-07
Abstract: Tumor necrosis factor related ligand (TRELL), a novel member of the tumor necrosis factor family (TNF), modified TRELL, and pharmaceutical compositions comprising them.
Patent IL-146602-A (IL)
Title: Projectile for delivery of a tranquiliser
IPC: F42B10/50
Filed: 2001-11-20
Abstract: A projectile mainly for drug delivery comprises a tubular body casing 1 which defines a cavity 2 for containment of a tranquilizing drug. The casing has an end plug 3 which coaxially supports a hollow needle 4 projecting forward through an ogival nose cap 5 . The delivery end 6 of the needle 4 projects a short way beyond the cap 5 . Located around the needle 4 towards the tip of the nose cap 5 is a gas producing detonator 7 fired by an impact fuse 8 . Attached to the detonator 7 and the needle 4 is the neck g of an inflatable bag 10 of which an opposed end 11 is attached to the plug 3 . The rear end of the cavity 2 has a piston 12 the rear end of which communicates through concentric passageways 13 and ducts 14 with the interior of the bag 10 . The nose cap 5 is of a readily breakable plastics material or designed to assist retardation.
Patent IL-158894-A (IL)
Title: Weapon aiming system
IPC: F41A27/08
Filed: 2003-11-16
Abstract: The invention relates to an elevation laying system for a weapon mounted on a vehicle. It comprises first positioning means for the weapon along a wide elevation range with respect to a first axis of rotation offset with respect to the center of gravity of the weapon, and second positioning means for the weapon connected to the first means along a narrow elevation range with respect to a second axis of rotation passing through the center of gravity of the weapon. The first axis of rotation is located to the rear of the weapon's center of gravity. The first positioning means are hinged with respect to a frame onto which the weapon is mounted around the first axis of rotation.
Patent IL-170927-A (IL)
Title: High-strength planar structures for end ballistic protection and protection against wear and method for producing the same
IPC: F41H5/04
Filed: 2005-09-18
Abstract: The invention relates to the field of materials science and to high-strength planar structures for the protection of vehicles and people. The aim of the invention is to provide high-strength planar structures which are characterized in that the planar structure is only destroyed in the immediate vicinity of an impact. This aim is achieved by a high-strength planar structure that consists of individual elements that give, applied to a backing material, the high-strength planar structure. The individual elements have the shape of regular pyramids and tetrahedrons or irregular pentahedrons and/or hexahedrons and/or the individual elements consist of combined and interlinked shapes (compound shapes) of regular pyramids and tetrahedrons or irregular pentahedrons and/or hexahedrons. The aim is also achieved by a method which is characterized in that individual elements and/or shapes (compound shapes) combined from such individual elements and interlinked are combined to give a planar structure and are non-positively linked with a backing material at least on one side.
Patent IL-182503-A (IL)
Title: Anti-il-22ra antibodies and pharmaceutical composition comprising such antibodies for treating inflammatory disease
Filed: 2007-04-12
Abstract: The present invention relates to blocking, inhibiting, reducing, antagonizing or neutralizing the activity of IL-22, IL-20, or both IL-20 and IL-22 polypeptide molecules. IL-20 and IL-22 are cytokines that are involved in inflammatory processes and human disease. IL-22RA (zcytor11) is a common receptor for IL-20 and IL-22. The present invention includes anti-IL-22RA antibodies and binding partners, as well as methods for antagonizing IL-22 or both IL-20 and IL-22 using such antibodies and binding partners.
Patent IL-202540-A (IL)
Title: Method for measuring incoming angles of coherent sources using space smoothing on any sensor network
IPC: G01S/
Filed: 2009-12-06
Abstract: A method for interpolating steering vectors a(θ) of a sensor network, the sensor network receiving signals transmitted by a source, characterized in that, for the interpolation of the steering vectors a(θ), use is made of one or more omnidirectional modal functions z(θ)k where z(θ)=exp(jθ) where θ corresponds to an angle sector on which the interpolation of the steering vectors is carried out.