baber/WOPTO huggingface dataset:
Patent GB-1309742-A (GB)
Title: Cleaning unit for lights
IPC: A47L1/02
Filed: 1969-03-19
Abstract: 1309742 Cleaning windows J W DAVIDSON and H J G STANTIALL 19 March 1970 [19 March 1969] 14482/69 Heading A4F A light such as a porthole or a window 4 is  provided with a cleaning unit comprising a bush 1 in which is rotatably mounted the arm of a wiper 11 having a blade 12 engaging a surface of the light, the wiper arm being hollow for the passage of cleaning liquid via orifices in the blade 12 to the light surface. The wiper 11 is oscillated or rotated by a knob 4, and the wiper arm may be of aluminium or plastics material, the blade 12 being formed integrally therewith or comprising a separate squeezee or brush.
Patent GB-1310123-A (GB)
Title: Heat-resisting steels
IPC: C22C38/44
Filed: 1970-04-21
Abstract: 1310123 Steel composition A P V PARAMOUNT Ltd 19 April 1971 [21 April 1970] 19136/70 Heading C7A A heat resisting steel contains 23-32% Cr, 28-38% Ni, 7-12% W, 0-4À5% Mo, 0-8À9% Co, 0À25-0À90% C, 0-2À5% Si, 0-2% Mn, 0-0À06% S,  0-0À06% P and 0-0À25% N, the balance being  iron and any impurities. The steel is stated to possess good mechanical properties and resistance to environmental attack at elevated temperatures. Data are given.
Patent GB-1315967-A (GB)
Title: Self-advancing mine roof supports
IPC: E21D23/00
Filed: 1969-11-08
Abstract: 1315967 Advancing mine roof supports GULLICK DOBSON Ltd 30 Oct 1970 [8 Nov 1969] 54791/69 Heading E1P In an advancing mine roof support as claimed in claims 1-13 of Specification 1235288 the means thereof for releasably securing one of the units to the rail 14 comprises a clevis 10, 12, 13 adapted to be releasably clamped thereto by a cam or overcentre device 18 which acts on a bowed spring 15 and is actuated by a piston rod 20. The clevis may be provided with a friction insert 21.
Patent GB-1317172-A (GB)
Title: Respirators
IPC: A62B7/00
Filed: 1970-05-21
Abstract: 1317172 Respirator M L AVIATION CO Ltd 7 May 1971 [21 May 1970 9 Oct 1970] 24714/70 and 48184/70 Heading A5T A respirator comprises a hood 1, for completely covering the head, an oro-nasal mask 13 and a mechanical blower (6) Figure 1 (not shown) for passing air through a first non- return valve 21 to the mask 13 and through a second non-return valve 20 to the hood 1 at a rate greater than required for respiration so that the excess flows out between the edge of the hood and the body of the wearer. Filtered air passes from the mechanical blower (6) along a pipe 10 and splits between branch pipe 11 leading to the interior of the hood 1 and branch pipe 12 leading to the mask 13. An oxygen inlet pipe 16 communicates with the mask 13 so that the respirator can be used at high altitudes. The pressure of the oxygen supply causes first valve 21 to close so that air from the blower passes only into the hood 1. The first valve 21 contains a valve plate 30, operating against a seating 31, and which is connected to a second plate 33 by a light spring 32. A second, stronger spring 35 connected only to the second plate 33 is brought into operation by a piston 44 which is depressed by the oxygen supply pressure. The oxygen pressure causes the stronger spring to press the valve plate 33 firmly against its seating 31. A latch 42 is provided to lock the piston 44 in the down position in case the oxygen supply fails. In a variant of valve 21 the latch 42 contains a notch (52) Figure 4 (not shown) to allow controlled escape of oxygen to the mask when the oxygen regulator 28 fails. The hood 1 has an excess pressure relief valve (15) Figure 1 (not shown) which limits the total pressure of air inside the hood.
Patent GB-1319004-A (GB)
Title: Process for preparing ethylene oxide
IPC: B01J19/02
Filed: 1971-07-13
Abstract: 1319004 Ethylene oxide NIPPON SHOKUBAI KAGAKU KOGYO CO Ltd 13 July 1971 32876/71 Heading C2C Ethylene oxide is prepared by the vapour phase oxidation of ethylene with molecular oxygen in the presence of a silver catalyst, the vapour mixture being passed through a carbon steel tube containing the catalyst and having on its inner surface a coating of a nickel-phosphorus alloy formed by non-electrolytic plating. Preferably the coating is formed by filling the carbon steel tube with an aqeuous solution of (a) a soluble hypophosphite, (b) a soluble nickel salt, (c) an alkali metal salt of a fatty acid and (d) an alkanolamine and heating between 90‹ C. and the boiling-point of the solution.
Patent GB-1319957-A (GB)
Title: Reversible plough
IPC: A01B3/42
Filed: 1969-08-15
Abstract: 1319957 Reversible plough C V R DOWDESWELL 12 Aug 1970 [15 Aug 1969] 40816/69 Heading A1B A multi-furrow reversible plough for attachment to a tractor three-point hitch comprises a rigid frame of members 9, 11 to which is attached a plough beam 1 which rotates at 12, 13 about the longitudinal axis 5. An arm 15 is provided which is connected at its forward end to the frame 9, 11 by a universal joint 14 and near its rear end to the beam 1 via a link 20. The rear wheel 17 is journalled in a support which has a castor action and its height is adjustable by the screw 18 operating in an extension 15a of arm 15. To reverse the plough, the frame 9, 11 is raised on the tractor links and a hydraulic ram (25), Fig. 3 (not shown) acts on the lug 26 with an over-centre action so that the second half of the reversal occurs by gravity, the ram (25) serving as a damper. As the beam 1 rotates, the arm 15 will be caused to rotate also due to the link 20. For travel at headlands or on the road, when using five ploughshares 4 on beam 1 or other heavy polugh assemblies, the reversal can be arrested at the halfway stage with the beam 1 and the arm 15 in the same vertical plane so that the plough is semi-mounted on the wheel 17.
Patent GB-1331313-A (GB)
Title: Resistance welding apparatus
IPC: B23K11/26
Filed: 1971-01-07
Abstract: 1331313 Resistance welding apparatus INSTITUT ELEKTROSVARKI IMENI E O PATONA AKADEMII NAUK UKRAINSKOI SSR 7 Jan 1971 908/71 Heading H2H Resistance welding apparatus comprises a series arrangement of capacitors 3, a welding transformer 6 and a thyristor 8, and a rectifier circuit 5 across the output of which the thyristor is connected to enable the capacitors to discharge through the transformer. When a push button switch 28 is closed a triac 1 is triggered to supply power to transformers 2, 25 thereby enabling the capacitors 3 to be charged. The rectified output of the transformer 25 charges capacitors 11 and 15 in trigger circuits I and II respectively. Potentiometers 9 and 10 are set so that a diode thyristor 18 will break down for a lower voltage across the capacitors 3 than the voltage at which a diode thyristor 14 breaks down. Hence the diode thyristor 18 first breaks down and the discharge of the capacitor 15 triggers the thyristor 8 to enable the capacitors 3 to discharge and provide a first welding current pulse. The thyristor 8 then switches off but when the diode thyristor 14 breaks down, the capacitor 11 discharges thereby re-triggering the thyristor 8 and providing a second welding current pulse.
Patent GB-1333061-A (GB)
Title: Biological treatment of waste water containing organic matter
IPC: C02F3/08
Filed: 1971-01-07
Abstract: 1333061 Treating waste water AMES COSTA MILLS & CO Ltd and F SANDERSON 7 Jan 1971 [7 Jan 1970] 782/70 Heading C1C [Also in Division B1] An apparatus for the biological treatment of waste water comprises a tank 10 having downwardly converging walls or partitions 16, 17 to provide a biological zone 20 in which there is a rotor comprising a number of sets of discs 27 partially submerged in the water, primary settling zone 18 and sludge-receiving zone 19, zones 18 and 19 being intercommunicated, e.g. by means of a flap valve (not shown), to maintain the liquid levels therein the same, flexible flap valves 29 being provided at the space between the bottom of wall 16 and wall 17 and zone 19 being divided by a transverse baffle (not shown). The rotor zone 20 may be divided by V-shaped baffles into sections which intercommunicate through openings which are arranged in the baffles to provide a zig-zag flow of water through the zone 20. The discs may be circular and perforated or formed of non-porous or woven mesh material. The flap valves 29 may be connected by cables to a pulley device.
Patent GB-1343894-A (GB)
IPC: E04H4/12
Filed: 1971-02-05
Abstract: 1343894 Swimming pools STAGE STIRLING Ltd 5 Feb 1971 4000/71 Heading A4N [Also in Division B1] A swimming pool filtration and sterilization unit comprises a housing 1, Fig. 2, connected by inlet duct 4 to a surface level L outlet 2a of the pool and having an outlet 11 for filtered water which leads back to the pool via a pump. Arranged in the inlet 4 is a weir-type skimmer float 5 which prevents the entry of large floating objects, further solids being removed by plastics strainer basket 6. The interior of the housing contains a pair of inward flow filter cartridges 8 mounted in parallel and each having a removable sterilization unit 15 mounted therein. The filter units each comprise a perforated tube 7 surrounded by a plastics foam-sleeve 10. The sterilization units comprise a cylindrical casing 16, Fig.4, having a removable top 17 and separated from the interior of the tube 7 by a plastics mesh screen 18. The casing has an opening 19 in its side wall and contains an internal sleeve 20 also formed with an opening 21 and which is turnable so as to enable the two openings to be brought into a desired degree of register. The casing contains a chlorine tablet 22. In use, the majority of the water entering housing 1 passes to outlet 11 by flow through filter sleeve 10, some water, however, by-passes the filter sleeve and flows by way of openings 19, 21 and over chlorine tablet 22 to the outlet. A further opening 23 is formed in the top of the casing and a further opening is also formed in the top of housing 1 so that if the water in the pool becomes agitated and waves break over the top of the unit then the rate of water passing through the unit is automatically increased. The combined filter cartridge and sterilization device is the subject of Specification 1343893.
Patent GB-1344077-A (GB)
IPC: E01B29/00
Filed: 1971-04-19
Abstract: 1344077 Supporting railway track; prestressed concrete ELSTRESS PTY Ltd and A E CRIMP 19 April 1971 [2 May 1970] 21227/70 Headings E1G and E1W In a ballast-free railway track, suitable for heavy gantries, a rail 13 is fixed - e.g. by steel packing (not shown) and concrete embedment 18 - on a longitudinal prestressed concrete support laid as a series of post-tensioned strips 11, 11' separated by gaps which are subsequently filled with concrete, the stressing tendons 15 being bonded in ducts in the strips 11, 11' and post-tensioned against anchorages 21, 21', and then protruding into the gaps to be further stressed - e.g. against a W-section metal joining member 23 - after setting of the gap-filling concrete. The strips 11, 11' may be 300ft long and 4ft wide, while the gaps may be 4ft long. The tendons 15, 15' in the gaps are covered to prevent bonding to the gap-filling concrete. The strips 11 incorporate reinforcement 14 and the gaps are bridged by reinforcement 22. The strips may be laid on polythene 12 by a slip-form paver which also inserts the tendons 15 and ducts 16. Steel wire spirals 17 are pushed into the wet concrete to serve as a key for the rail-embedding concrete 18.
Patent GB-1345263-A (GB)
Title: Core plugs
IPC: B65H75/18
Filed: 1971-04-16
Abstract: 1345263 Tube-end protectors BROOKVALE MFG CO Ltd 16 April 1971 9616/71 Headings B8M B8R and B8C [Also in Division F2] A reel core 16 is provided with a plug which comprises a disc portion 11 and a plurality of lugs 13 extending from the outer periphery of the disc portion generally axially of the disc portion but slightly divergent at an angle, e.g. 8¢ degrees, from the disc axis 14, each lug carrying at its end remote from the disc portion an outwardly extending lip 15. The plug may be formed as a single moulding from plastics material, e.g. high impact polystyrene, and the disc 11 may have a central aperture to economize on this material. The longitudinally extending edges of the lugs dig into the interior surface of the core.
Patent GB-1348270-A (GB)
Title: Valves for pressurized dispensing containers
IPC: B65D83/16
Filed: 1971-05-28
Abstract: 1348270 Pressurized dispensing containers J S TRAYNOR 28 May 1971 17834/71 Heading F1R A valve for a pressurized dispensing container which may act as a primary valve or a valve secondary to the container valve comprises, Fig.2, a retractable spring biased piston 68 acted upon by the pressure in the container against the bias of the spring 76 so that in the event of an overpressure in the container the container is safely vented. The piston 68 carries radial ribs 94. In Fig. 3 the piston 112 is elongated and has seating surfaces 130, 126 and 122, the spring 118 being supported by a concave disc 117. In each embodiment means is provided for clearing the exit opening when the valve closes, i.e. tips 70 and 110 respectively.
Patent ID-28003-A (ID)
Inventor: BAXTER ANDREW
IPC: A61K31/4418
Filed: 1998-12-01
Abstract: The invention provides adamantane derivatives, a process for their preparation, pharmaceutical compositions containing them, a process for preparing the pharmaceutical compositions, and their use in therapy.
Patent IL-105685-A (IL)
Title: Multi-layered, microencapsulated pharmaceutical composition
Inventor: CLARA SZALAI
IPC: A61K/
Filed: 1993-05-12
Abstract: A multi-layered, microencapsulated pharmaceutical composition, comprising: a physiologically active pharmaceutical ingredient in combination with oil, water and lecithin, in the form of a microemulsified particle, vesicle, liposome or globule; an isolating film surrounding said microemulsified active ingredient; and a weakly and slowly soluble calcium compound asymmetrically coating said film-surrounded microemulsified active ingredient, said isolating film preventing interaction between said active ingredient and said calcium compound, as well as preventing interaction between said lecithin and said calcium compound, and said composition being delivered as a multiplicity of discrete microencapsulated units.
Patent IL-109477-A (IL)
Title: Femoral component for a hip prosthesis
Inventor: HEDLEY ANTHONY K
IPC: A61B17/17
Filed: 1994-04-28
Abstract: A femoral component for a hip prosthesis has a distal portion defining a central longitudinal axis. The component has a generally conically shaped mid-shaft portion and a proximal portion with a shape based on the reamer and a shaped chisel used by the surgeon to prepare the proximal metaphysis and medullary canal. The proximal portion is shaped in a manner wherein a cross-section taken perpendicular to the central axis has a medial side formed as a first circular arc, a comer of the cross-section formed by the posterior and lateral sides as a second circular arc with a center on the central axis. The posterior side is arcuate and concave and tangent to the first and second circular arcs, with the anterior side being arcuate and convex. <IMAGE>
Patent IL-109535-A (IL)
Title: Multistage refrigeration compressor system and metmultistage refrigeration compressor system and method of operating it hod of operating it
IPC: F04B39/06
Filed: 1994-05-03
Abstract: A zero superheat refrigeration apparatus and method uses a multistage centrifugal compressor (4) which has a casing (10) with an axial inlet portion (8) at one end gaseously coupled to receive refrigerant from an evaporator (58), at two-stage motor driven compression portion (6), and an outlet opening (34) gaseously coupled to deliver compressed refrigerant to a condenser (52). An electric motor assembly (17) is positioned within the inlet portion (8) of the casing (10) and includes vanes (12) to transfer heat dissipated by the motor assembly (17) to the refrigerant. The refrigerant cools the motor assembly (17) and the heat from the motor assembly (17) evaporates any liquid refrigerant droplets, allowing the evaporator (58) to operate at a zero superheat condition. A shaft (22), which is coaxially arranged in the casing (10), couples the motor assembly (17) to a first rotor (24) providing a first compression stage and to a second rotor (26) providing a second compression stage. The geometric shape of the casing (10) allows vehicle center line mounting.
[WO9425808A1]
Patent IL-111040-A (IL)
Title: Lead-free bullet
IPC: F42B7/04
Filed: 1994-09-22
Abstract: A composite lead-free bullet is disclosed comprising a heavy constituents selected from the group of tungsten, tungsten carbide, carballoy, and ferro-tungsten and a second binder constituent consisting of either a metal alloy or a plastic blend.
Patent IL-126817-A (IL)
Title: Active wavelength selection with resonant devices
Inventor: FRIESEM ASHER
IPC: G02F/
Filed: 1997-05-07
Abstract: An electro-optically controlled optical element, comprising: a diffraction grating (24); and a planar waveguide (22), associated with said diffraction grating, said diffraction grating and said planar waveguide constituting a resonant structure, tunable to a preselected wavelength of light by means of an electrical input. 3173 ח' בטבת התשס" ב - December 23, 2001
Patent IL-136063-A (IL)
Title: Nanoelectrode arrays
Inventor: PEETERS JOHN P
IPC: C12Q1/68
Filed: 1998-11-04
Abstract: An array of electrodes at the atomic or nano scale (nanoelectrodes) is built on a chip. The spatial distribution, height, width and electrochemical composition of the nanoelectrodes is varied, such that protein-specific electronic receptors are built directly on the chip with the nanoelectrodes without the use of any specific binding agents or molecules. Because of their size, a very large number of different receptors can be built as arrays on a single chip. The chip can be used to detect, characterize and quantify single molecules in solution such as individual proteins, complex protein mixtures, DNA or other molecules.
Patent IL-139175-A (IL)
Title: Intermediate for a process for preparing 2-chlorothiazole compounds
IPC: C07D277/20
Filed: 1996-12-02
Abstract: Compounds of the formula in the free form or the form of a salt, in which X1 is a leaving group, n is 0, 1 or 2, R6 is unsubstituted or R8-substituted alkyl, unsubstituted or R8-subsituted alkenyl, unsubstituted or R8-substituted alkynyl, cycloalkyl, unsubstituted or substituted aryl, heteroaryl, SR7, (alkylene) CH or (alkylene) SR7, R7 is unsubstituted or R4-substituted alkyl, unsubstituted or R4-substituted alkenyl, unsubstitued or R4-substituted alkynyl, cycloalkyl, unsubstituted or substituted aryl, heteroaryl, wherein R4 is an unsubstituted or substituted aryl or heteroaryl group, or R7 is a group of the formula 3201 י' בטבת התשס" ד - January 4, 2004 in which X is CH or N, Y is NO2 or CN, Z is CHR3, O, NR3 or S, R1 and R2 are either each, independently of the other, hydrogen or unsubstituted or R4-substituted alkyl or together a two- or three-membered alkylene bridge or a two- or three-membered alkylene bridge in which one member is replaced by a hetero member selected from the group, consisting of NR5, O and S, R3 is H or unsubstituted or R4-substituted alkyl, R4 is an unsubstituted or substituted aryl or heteroaryl group, and R5 is H or alkyl, and R8 is an unsubstituted or substituted aryl or heteroaryl group, -COOH, COOM, wherein M is an alkali metal, or -COO-C1-C8-alkyl, with the proviso, that R6 is different from unsubstituted alkyl.
Patent IL-140553-A (IL)
Title: Formaldehyde dehydrogenase genes from methylotrophic yeasts
IPC: C12N1/21
Filed: 2000-12-26
Abstract: The present invention provides formaldehyde dehydrogenase genes (FLD) from methylotrophic yeasts. The FLD structural genes confer resistance to formaldehyde and are therefore useful as a selectable marker in methylotrophic yeasts. The FLD promoter sequences are strongly and independently induced by either methanol as sole carbon source (with ammonium sulfate as nitrogen source) or methylamine as sole nitrogen source (with glucose as carbon source). Induction under either methanol, methylamine or both provides levels of heterologous gene expression comparable to those obtained with the commonly used alcohol oxidase I gene promoter (P?AOX1?). The FLD promoter of Pichia pastoris (P?FLD1?) is an attractive alternative to P?AOX1? for expression of foreign genes in P. pastoris, allowing regulation by carbon (methanol) or nitrogen (methylamine) source within the same expression strain. Yeast strains, expression cassettes, expression vectors, and host cells comprising an FLD gene promoter and 3' termination sequence are also provided.
Patent IL-145437-A (IL)
Title: Method and system for increasing the total amount of useful information (throughput)transmitted in a radiocommunication system
IPC: H04L5/02
Filed: 2001-09-13
Abstract: Method for increasing the total amount of useful information (throughput) transmitted in a radiocommunication system in which are performed the functions of: reception of a selection signal with which a cluster is selected; reception of data streams of information from at least two subscribers so that said streams have identical characteristics; division of said data streams into a plurality of bit streams in order to form bit groupings through the selection of at least one bit from each one of said bit streams, for the purpose of carrying out the allocation of a state to each one of the groupings formed. Each state is associated with the cluster selected. Thereafter, the components that define the states are transmitted using orthogonal frequency division multiplexing (OFDM). <IMAGE>
Patent IL-152974-A (IL)
Title: Knife-stab-resistant ballistic article
IPC: A41D31/00
Filed: 2002-11-20
Abstract: A combination of layered structures is disclosed for protection from both knife stab and ballistic threats wherein the outer face is the knife stab strike face and includes layers of loosely woven fabrics and the inner face includes ballistic layers.
Patent IL-167845-A (IL)
Title: Use of the il-17 inhibiting capability of antagonists of il-23 in medicaments
IPC: C07K16/24
Filed: 2005-04-04
Abstract: The invention concerns inhibition of the production of proinflammatory cytokine Interleukin-17 (IL-17) by T cells, using an antagonist of interleukin-23 (IL-23). The invention further concerns the use of IL-23 antagonists in the treatment of inflammatory diseases characterized by the presence of elevated levels of IL-17. IL-23 antagonists include, without limitation, antibodies specifically binding to a subunit or IL-17 or an IL-17 receptor. The invention additionally concerns induction of IL-17 production by using an IL-23 agonist.
Patent IL-172457-A (IL)
Title: Fused compounds containing an ureido group that inhibit vanilloid receptor subtype 1 (vr1) receptor for treating disorders caused by vanilloid receptor activity and process for their preparation
IPC: C07D231/56
Filed: 2005-12-08
Abstract: The present invention discloses novel compounds of general formula (I), or a pharmaceutically acceptable salt thereof (in which X 1  - X 5 , R 5  - R 8b , Z 1  - Z 2  and Ar 1  are defined herein), pharmaceutical compositions including those compounds and a process for making those compounds. The compounds of formula (I) are useful for treating pain, bladder overreactivity, urinary incontinence, inflammatory hyperalgesia by inhibiting the VR1 receptor in mammals.