baber/WOPTO huggingface dataset:
Patent GB-1264299-A (GB)
IPC: H01H9/54
Filed: 1970-09-29
Abstract: 1,264,299. Conductor arrangements. SIEMENS A.G. 29 Sept., 1970 [30 Sept., 1969], No. 46363/70. Heading H2H. In an electrical apparatus wherein a conductor is divided into two parallel conductive members in order to improve the cooling or other characteristics, any out of balance currents tending to flow in the parallel connected paths 1, 2 are eliminated by taking the conductors 1, 2 through a magnetizable iron member 11 in electrically opposite senses, the apparatus according to the invention further being supplied with circuit breakers 5, 6, in the conductors 1, 2 respectively. Apparatus having four parallel conductors is arranged in two similar arrangements as above and the two resulting arrangements combined to produce a single apparatus. A mechanical construction of the conductors passing through the magnetizable member is shown.
Patent GB-1264955-A (GB)
IPC: C08J7/056
Filed: 1968-06-24
Abstract: 1,264,955. Coated polyethylene terephthalate. IMPERIAL CHEMICAL INDUSTRIES Ltd. 21 May, 1969 [24 June, 1968], No. 30029/68. Heading B2E. [Also in Division G2] A coated film material comprises a support film of biaxially oriented and heat set polyethylene terephthalate, on which is superimposed a layer of a composition consisting of a copolymer of (1) 18 to 70% by weight of butadiene, (2) 0.5 to 20% by weight of an ethylenically unsaturated carboxylic acid, and (3) at least one other ethylenically unsaturated monomer copolymerisable therewith. Specified carboxylic acids are acrylic, methacrylic, fumaric, itaconic, maleic and crotonic, and the anhydrides of such acids may be used instead of the acids themselves. Specified monomers for component (3) are styrene, α-methyl styrene, methyl methacrylate and acrylonitrile. The surface of the support film may be pretreated before the application of the copolymer anchoring coat so as to render it more capable of readily accepting the copolymer coating, e.g. pretreated with trichloracetic acid or a halogenated phenol. The copolymer is preferably applied to the film material in the form of an aqueous latex which may contain wetting agents and emulsifiers, colloid stabilisers, adhesion promoters and cross-linking agents. The coated film base will accept with good anchorage a more hydrophilic layer, e.g. a layer comprising gelatin which has been applied from an organic solvent or aqueous dispersion. A light sensitive gelatino-silver halide emulsion may be superimposed on the gelatin layer to give a photographic film product.
Patent GB-1264999-A (GB)
IPC: B60R1/10
Filed: 1969-02-25
Abstract: 1,264,999. A vehicular rear view system. DONNELLY MIRRORS Inc. 25 Feb., 1969, No. 10064/69. Heading B7J. [Also in Division G2] In a vehicular rear view system 10 comprising a cylindrical objective lens 14, a planar inverting mirror 17 and an eyepiece mirror system 20 having a finite focus, the lens 14 and system 20 have their central portions separated by the sum of their focal lengths F 2 , F 1  and their longitudinal axes inclined at different angles to the vehicle centreline 16 so that the optical distances x<SP>1</SP>, z between the corresponding extremities are approximately equal to F 1  + F 2  thereby reducing " end flare distortion". The system 20 comprises a mirror above or in combination with another curved mirror or a lens. If alone the mirror may comprise the concave mirror shown. If in combination with a lens, the latter may be plano-convex (40, Fig. 6, 7) and the mirror may be planar.
Patent GB-1265231-A (GB)
IPC: G01G19/20
Filed: 1969-07-01
Abstract: 1,265,231. Selective Signalling. S. H. LEVINSON. 1 July, 1969, No. 33122/69. Heading G4H. In a measuring system in which an electric signal 5 having a superimposed error A.C. is produced, e.g. by a strain gauge attached to a railroad weighbridge 1, the signal is integrated, e.g. by producing 6 and counting 26 pulses of a corresponding frequency, and the integration is performed over two periods, e.g. by gating 23, 24 pulses to the counter for appropriate periods, which commence at instants separated by an odd number of half-cycles of the error A.C., and the results are averaged, e.g. by counting into a single counter 26. This arrangement is said to eliminate from the final result the effect of the error A.C. signal. As described the lowfrequency error voltage superimposed upon a strain gauge signal 5 from a weighbridge is extracted 41, 42 squared 43, and a pulse is produced 49 for every leading and trailing edge. The first of these pulses 49 following a signal 27 indicating that a wagon is correctly positioned sets a trigger 57 thereby opening a gate 23 and starting the first integration period. The next pulse 49, which will occur one half-cycle of the error A.C. later sets a trigger 61 (a gate 59 having been opened as a consequence of the starting of the first integration period) thereby opening a gate 24 and starting the second integration period. The gate 24 is preceded by a short delay 10 to ensure that pulses passed by it do not coincide with pulses passed by gate 23. The duration of the two integration periods are determined by timers 68, 69 which count clock pulses 66. At the end of the second integration period the contents of the counter 26 can be displayed 26d and printed 80. If the amplitude of the error A.C. signal is too low to initiate integration, integration will eventually 32 start automatically following a ready signal 27.
Patent GB-1290185-A (GB)
IPC: D03J1/22
Filed: 1969-10-02
Abstract: 1290185 Temples; take-up motions SULZER BROS Ltd 2 Oct 1969 [8 Oct 1968] 48458/69 Heading DIE The loom of specification 1168990 has means to move the temple synchronously with the additional movement imparted to the cloth or the temple may be moved to provide such additional cloth movement. In Figure 2 the temple 14 is moved on a slide by a link 70 which is attached to the pivotal back rest providing the additional movement. In Figure 4 the temple is moved, in place of the additional movement, by a pivoted lever 37a. The temple may be either the full width temple of specification 1188402 or be separate temples at each side of the cloth.
Patent GB-1296508-A (GB)
IPC: G05G7/04
Filed: 1971-06-22
Abstract: 1296508 Clutch control DAIMLER-BENZ AG 22 June 1971 [23 June 1970] 29217/71 Headings F2K and F2L A clutch pedal assister spring 22 is connected between a lug 19 on the clutch pedal 10 and a tension rod 29 which is pivotally connected to one end of a lever 27 which pivots about a rod 30 and acts at its opposite end on the end of the clutch pedal 10. In the clutch engaged position, as shown, the spring 22 opposes clutch disengaging movement of the pedal 10 by direct action and additionally through the lever 27 acting on the end of the pedal 10. On depression of the pedal 10 the spring 22 passes over a dead centre line through the pedal pivot 14 and thereafter assists foot pressure to release the clutch both by direct action and through the lever 27. The initial tension in the spring 22 may be adjusted by nuts 25 on the tension rod 29. In the clutch engaged position the pedal 10 abuts a stop 18. The pedal 10 actuates the clutch through linkwork 15, 16.
Patent GB-1297634-A (GB)
IPC: B03D1/00
Filed: 1969-09-30
Abstract: 1297634 Recovering metal ions WINTERSHALL AG 30 Sept 1969 27604/69 Heading C1A [Also in Divisions B1-B2] Ion-exchange resins loaded with metal ions are separated from ionic solutions by frothflotation. Resins charged with different ions can be selectively separated by addition of appropriate frothing agents. Thus mercury, lead and tin ions can be separated from other metal ions. Uranium is separated as uranyl ion by means of an ion-exchanger by froth-flotation from a magnesium-uranyl acetate solution after addition of 5000 g./t. of sodium oleate as frothing agent. The magnesium ions can then be absorbed on a different ion-exchanger.
Patent GB-1307013-A (GB)
Title: Dressing of lead-copper-zinc-pyrite ores
IPC: B03D1/06
Filed: 1970-03-09
Abstract: 1307013 Froth floation INSTITUTUL DE CERERTARI MINIERE 9 March 1970 11245/70 Heading B2H  In a method of dressing a complex leadcopper-zinc-pyrite ore, the ore is subjected first to selective flotation yielding a concentrate of copper directly from the ore and then to a collective flotation from which is obtained a collective concentrate of lead-zinc with a relatively low copper content (low enough to be worked metallurgically in a single stage) and a pyrite concentrate. The collective flotation may be achieved either by collective Pb-Zn-Py flotation with subsequent depressing of Py and Pb-Zn concentrate flotation, or by flotation of Pb-Zn concentrate and subsequent flotation of the Py concentrate.  Collector reagents used include amyl, ethyl,. or butyl xanthogenate, copper sulphate and dithiophosphates. Depressants include sulphurous acid, potassium dichromate, zinc sulphate; starch, sodium silicate and sodium cyanide. Frothing agents mentioned are pine oil and phosphocresol. Two process examples are given.
Patent GB-1308311-A (GB)
Title: Road cleaning machines
IPC: E01C23/12
Filed: 1969-03-10
Abstract: 1308311 Road cleaning machines NON IMPACT SURFACES Ltd 5 March 1970 [10 March 1969] 12586/69 Heading E1E The subject matter of this Specification is identical with that co-pending application 12562/69 but the claims are concerned with the parallel linkage.
Patent GB-1313133-A (GB)
Title: Continuous rod making machines
IPC: A24C5/32
Filed: 1969-04-18
Abstract: 1313133 Delivering cigarettes and cigarette filters in orderly arrangement MOLINS Ltd 17 April 1970 [18 April 1969 9 Jan 1970] 20000/69 and 1192/70 Heading A2C A fluted deflector drum 2, for receiving cigarettes 1 (or filters) from a continuous rod making machine, includes means for connecting a source of suction to the interior of the drum 2, ports 6A, 6B in the flutes 4A, 4B through which the suction will act to decelerate the cigarettes 1 in the flutes 4A, 4B, and an adjustable device by which the air flow through the ports 6A, 6B can be restricted to a variable degree to control the force with which the cigarettes 1 are pressed against the drum 2 as a result of the suction. The cigarettes 1 are fed by a suction wheel 3 into the flutes 4A, 4B of the rotating drum 2, alternate flutes 4A, 4B having stops 5A, 5B respectively, to form two rows of cigarettes as described in Specification 875,330. The adjustable air flow restricting device comprises a stationary arcuate plate 7 provided with apertures 8 which can be selectively closed, e.g. as shown at A where the closing of a group of apertures 8 reduces the effectiveness of the suction applied to the suction ports 6B in decelerating the cigarettes I in flutes 4B. Preferably the degree of suction applied is such that each cigarette I is halted just short of its associated stop 5A or 5B and then drawn against the stop by suction applied through a port either in the stop itself or in the flute immediately adjacent to the stop. The timing of the suction applied to the ports 6A, 6B is controlled by a stationary but rotatably adjustable valve sleeve (9) housed within the drum 2 and which includes openings (10A, 10B) and slots (12A, 12B) for applying suction to the ports 6A, 6B and the ports in the stops 5A, 5B respectively. The apparatus may be modified to form only one row of cigarettes.
Patent GB-1313254-A (GB)
Title: Bookbinding
IPC: B42C17/00
Filed: 1971-08-05
Abstract: 1313254 Protective covers POLYWELD PLASTIC CO Ltd 5 Aug 1971 36870/71 Addition to 1242383 Heading B6A A protective jacket for a book as described in the parent Specification 1,242,383 is modified in that each cover is associated with a handle.
Patent GB-1325314-A (GB)
Title: Sheet of a thermoplastic polymeric material
IPC: D06N3/00
Filed: 1970-11-30
Abstract: 1325314 Expanded thermoplastic polymers IMPERIAL CHEMICAL INDUSTRIES Ltd 30 Nov 1970 [3 Dec 1969] 59055/69 Heading C3C [Also in Division B2] A sheet of a thermoplastic polymeric material is made by forming a layer of a paste consisting of a thermoplastic polymer, a plasticizer therefor and a blowing agent on to a continuously moving carrier, heating the paste to a temperature which effects gelation and expansion of the layer, cooling the expanded layer so formed, reheating the expanded layer to the same temperature as before and cooling the expanded layer so forming the sheet of thermoplastic polymeric material on the carrier. The polymer may be a polymer of vinyl chloride. The plasticizer may be a di-alkyl phthalate. The carrier may be a woven or non-woven fabric. The sheet may be permanently attached to or removed from the carrier, and may be crumpled, folded or boarded so as to impart creases or wrinkles on the surface of the sheet. The blowing agent may be azodicarbonamide.
Patent GB-1335426-A (GB)
Title: Air circulation oven for cooking or heating food
IPC: F24C15/32
Filed: 1972-06-19
Abstract: 1335426 Forced circulation oven RADIATION Ltd 19 June 1972 [18 June 1971] 28736/71 Heading F4W In a forced circulation cooling or food-warming oven, the gases from the fan 8 pass into the oven parallel and adjacent to one wall of the oven chamber, and at least one protuberance 19, 20 on the wall deflects the gases to improve the distribution of heat. The gases from the oven are withdrawn at the bottom through a drip tray cover 15 and drip tray 16 to a fan inlet box 7, and delivered by the fan 8 to an outlet 17a extending the full width of the back wall 12. Gases from a burner 11a enter the oven through an outlet 17b and studs 10c on a wall of the fan outlet passage improve the heating of the recirculated gases. A deflector 18 in the outlet passage 17b deflects part of the gases below a bottom shelf, and a nose 19 and steps 20 on the back wall deflects the gas flow over goods on the oven shelves. A vent 21 prevents pressure build up in the oven. In another embodiment Fig. 6, a fan 48 at the side of the oven delivers gases to the top of the opposite side wall, which has steps 53. The drip tray cover 42 forming the bottom of the oven has a series of openings 44 with downwardly directed lips, and the drip tray 45 has staggered openings 46 with upwardly directed lips so that grease and particles are extracted from the gases as they pass to the fan inlet passage 47. The oven is heated by a burner 54, from which the gases pass to an inlet 56 in the fan outlet passage 50. Two oven chambers may be heated by a single burner and fan arrangement, and the circulating gases may be heated by electric elements in the fan outlet passage. The oven shelves may be mounted on a rack which can be removed from the oven.
Patent GB-1351829-A (GB)
Title: Buckles
IPC: A44B11/22
Filed: 1971-12-17
Abstract: 1351829 Buckles C J K STAVELEY 16 March 1973 [17 Dec 1971] 58762/71 Heading E2A A one-piece buckle for a belt comprises a frame 2 having, projecting from one side thereof, a fixed prong 3 and a looped guide 4, the prong having a bent-over portion 13 extending towards the guide and forming with a portion 8 thereof shoulders 11 which prevent the belt from slipping off the prong. The end of the belt has a rectangular hole 15 through which is inserted the prong while the longitudinal centre line of the belt is aligned with the side 2a of the frame, the belt being then pivoted about the portion 8 of the prong and passed through the guide 4.
Patent ID-30526-A (ID)
Inventor: GAUTSCHI MARKUS
IPC: A61Q13/00
Filed: 2001-05-30
Abstract: The present invention refers to fragrance precursors of formula I   <CHEM>  for a fragrant ketone of formula II <CHEM>  and a fragrant lactone of formula III. <CHEM>   The substituents in this formula are defined in claim 1. These fragrance precursors are useful in perfumery, especially in the fine and functional perfumery.
Patent ID-29618-A (ID)
Inventor: SERGEEVNA ZUBKOVA NINA
IPC: C08L101/00
Filed: 1999-08-02
Abstract: The present invention relates to a combustion retardant for polymeric materials that consists of a new complex compound comprising an ammonia salt of alkylphosphonic acid amide as well as ammonium chloride. This invention also relates to methods for producing various polymeric materials using this combustion retardant.
Patent IL-103115-A (IL)
Title: Milling cutter insert
IPC: B23C5/06
Filed: 1992-09-09
Abstract: A substantially square-shaped exchangeable milling insert for mounting in a cylindrical milling cutter tool for millint 90 DEG recesses in a workpiece and having four indexable cutting edges from respective side edges of said base and intersecting said rake surface, each cutting edge comprising first, second and third successive angularly disposed portions being such that during cutting, the first and second portions of a cutting edge cut an upright surface of a substantially 90 DEG  recess in a workpiece with a third portion of an adjacent cutting edge serving as a wiper for a base surface of the recess, at least the first and second portions of each cutting edge being so located that all points thereon lie on a cylindrical envelope generated by a line parallel to a rotary axis of the cutting tool and rotating with respect to the rotary axis at a radius equal to the cutting radius of the cutting tool. <IMAGE>
Patent IL-105876-A (IL)
Title: Method and apparatus for manufacturing bobbins
IPC: B65H75/50
Filed: 1993-06-01
Abstract: A method of manufacturing a bobbin (1) made essentially or partially of a curable resin comprises the steps of: a) providing a mold (10) consisting of a male portion (12) and of a female portion (11), the gap (13) left between the said female and the said male portions, in their operational mounted position, being of the shape and dimensions of the bobbin (1) which it is desired to produce, the said mold (10) being provided with a resin inlet (18) and vacuum port (19) in communication with the said gap (13); b) laying on the surface of the male part (12) of the mold (10), or winding thereon, any element or material which it is desired to embed within the resin; c) inserting the male part (12) of the mold (10) into the female part (11) thereof and securely connecting the said two parts, the said two parts, when connected, being essentially sealed against pressure loss along their contact surfaces; d) causing a curable resin to flow into the said gap (13) through the resin inlet (18), while applying a vacuum at the vacuum port (19), until the empty space provided within the said gap (13) is substantially entirely filled with resin; e) allowing the resin to solidify; and f) opening the mold (10) and removing the bobbin (1) from the male part (12) thereof. <IMAGE>
Patent IL-107235-A (IL)
Title: Electrochemical apparatus for power delivery
IPC: H01M8/20
Filed: 1993-10-11
Abstract: An electrochemical apparatus for power delivery employs an array of electrochemical cells which comprises an end +ve electrode and an end -ve electrode separated by one or more bipolar mid-electrodes each with a +ve side and a -ve side, the +ve side of each bipolar electrode comprising an electrically conductive substrate with a porous conductive surface. A bubbly dispersion of air/oxygen in an electrolyte is contacted with the +ve sides of the bipolar electrodes. The electrochemical apparatus of the invention may be used with an oxygen-sulfur couple with these reagents being provided for example as sodium salts in aqueous solutions, the overall reaction being:4H2O+4S2-+2O2->8OH-+4S,The process is preferably carried out in an array of cells (20), comprising a plurality of bipolar electrodes 13, each having a +ve side 12A and a -ve side 14A spaced from one another by membranes 16 which divide the cell into +ve and -ve chambers (22C and 24C) for posilyte and anolyte solutions (22, 24) which are circulated through the chambers.
Patent IL-125997-A (IL)
Title: Process for the preparation of unsymmetrical 4, 6-bis (aryloxy) pyrimidine compounds
IPC: C07D413/12
Filed: 1998-08-31
Abstract: A process for the preparation of a compound of the formula wherein R and R8 are each independently hydrogen or halogen; R1 and R7 are each independently hydrogen, halogen, cyano, nitro, alkyl, haloalkyl, alkoxy, alkylthio, amino, alkylamino, dialkylamino, alkoxyalkyl, haloalkoxyalkyl or alkoxycarbonyl; R2 and R6 are each independently hydrogen, halogen, alkyl, haloalkyl, haloalkoxy, haloalkylthio, haloalkenyl, haloalkynyl, haloalkoxyalkyl, alkoxycarbonyl, halo-alkoxycarbonyl, haloalkylsufinyl, haloalkylsulfonyl, nitro or cyano; R3 and R5 are each independently hydrogen, halogen, alkyl or alkoxy; and R4 is hydrogen, cyano, alkyl, haloalkyl, alkoxy, alkylthio, alkylsulfinyl or phenyl; provided that at least one of R2 and R6 is other than hydrogen, and that the aryloxy groups are not the same; comprising reacting a compound of the formula 2720 ו' בתשרי התשס" ג - September 12, 2002 wherein X is Cl, Br or I with at least about one molar equivalent of a C1-C4 trialkylamine, a 5- to 6-membered saturated or 5- to 14-membered unsaturated heterocyclic amine optionally substituted with one to three C1-C4 alkyl groups or C1-C4 alkoxy groups in the presence of a solvent selected from the group consisting of an aromatic hydrocarbon and a halogenated aromatic hydrocarbon and mixtures thereof to form an ammonium halide compound of the formula wherein Q+ is 2721 ו' בתשרי התשס" ג - September 12, 2002 R9, R10 and R11 are each independently C1-C4 alkyl, and when taken together, R9 and R10 may a 5- or 6- membered ring in which R9R10 is represented by the structure: -(CH2)n-, optionally interrupted by O, S or NR14, where n is an integer of 3, 4 or 5, provided R11 is C1-C4 alkyl; Z is O, S or NR14, R12 and R13 are each independently hydrogen, C1-C4 alkyl or C1-C4 alkoxy, and when taken together, R12 and R13 may form a 5- or 6-membered saturated or unsaturated ring optionally interrupted by O, S or NR14 and optionally substituted with one to three C1-C4 alkyl groups or C1-C4 alkoxy groups; and R14 is C1-C4 alkyl; and reacting the ammonium halide compound in situ with at least about one molar equivalent of a phenol compound of the formula
Patent IL-126384-A (IL)
Title: Solid lipid compositions of lipophilic compounds for enhanced oral bioavailability
Inventor: ANSELEM SHIMON
IPC: A61K9/127
Filed: 1997-04-02
Abstract: A dry solid lipidic composition comprising: a first component of a lipophilic substance selected from the group consisting of a cannabinoid, a steroid, a steroid antagonist, a non-steroidal antiinflammatory agent, an antifungal agent, an antibacterial agent, an antihypertensive agent, an anti-oxidant, an anti-epileptic agent, an antiviral agent, an anticancer agent, and an antidepressant in an amount of about 0.01 to 50% by weight of the lipidic composition to provide a therapeutic effect when administered to a mammal; a second component comprising at least one fat which is a solid at about 25!C and which is present in an amount of about 20 to 75% of the weight of the lipidic composition; and a third component of at least one phospholipid which is present in an amount of about 2 to 40% by weight of the lipidic composition, with these three components totaling 100% of the lipidic composition, wherein the second and third components increase the oral availability of the lipophilic substance when administered to the mammal. 1334 א' בתמוז התשס" ד - June 20, 2004