baber/WOPTO huggingface dataset:
Patent GB-1297260-A (GB)
IPC: F23D14/54
Filed: 1970-10-19
Abstract: 1297260 Burner torch heads L'AIR LIQUIDE SOC ANON POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE 19 Oct 1970 [21 Oct 1969] 49608/70 Heading F4T A burner torch head, for use in thermochemical machining, comprises an axial passage 6 fed with oxygen, one or more outlet orifices 26, 28 circumjacent the passage 6 but isolated from it and a cutting nozzle 46 which is disposed in the end of the passage adjacent the outlet thereof and divides the passage into a central jet and an auxiliary outlet 36. The outlet orifices 26, 28 are fed by longitudinal chambers 12 with a combustible mixture of gases to provide a ring of heating flames, the orifices being either circumferentially spaced passages or one or more annular slots. A portion of the oxygen fed to passage 6 emerges as cutting oxygen from the end 48 of the central jet, and a portion passes through bores 32, 34 in the nozzle 46 to emerge from the auxiliary outlet 36 at a lower linear velocity than that of the cutting oxygen and form a curtain of oxygen between the cutting oxygen and the heating flames. The nozzle 46 is welded, crimped or expanded on to the surface of the passage 6 and is preferably made of copper. The end 48 of the central jet is set back from the end 30 of the passage 6 by between 0À5 and 1À0 mm.
Patent GB-1297540-A (GB)
IPC: B29D7/01
Filed: 1970-06-23
Abstract: 1297540 Stretching polyamide films UNITIKA KK 23 June 1970 [23 June 1969] 30504/70 Heading B5B  Before being stretched biaxially, a polyamide film is treated to increase the spherical crystalline structure and surface projections at the areas adjacent to the edges. The specular gloss of these areas is thus reduced below that of the central areas. The film is then stretched simultaneously in both the longitudinal and transverse directions, which, since stretching increases the specular gloss of the edge areas more than that of the centre, gives a drawn polyamide film having a difference in specular gloss between the centre and the edge of less than that of an untreated film. In the process of this invention the difference in the specular gloss is below 20% gloss.  In the examples, films of poly-#-caproamide and polylacrolactam are extruded, cooled on a chilled roller, exposed to jets of air playing more on to the centre of the film than the edges in order to effect the desired difference in specular gloss then immersed in water until some is absorbed and then stretched bi-axially. Alternatively, the specular gloss difference may be brought about by playing jets of steam on the edge areas of the film.
Patent GB-1306590-A (GB)
Title: Fluid control circuit arrangement
IPC: F15C1/02
Filed: 1970-12-18
Abstract: 1306590 Fluidic elements KOMBINAT MESSUND REGELUNGSTECHNIK DESSAU 18 Dec 1970 60131/70 Heading G4P A fluidic OR/NOR gate comprises a turbulence amplifier 2 whose output controls a monostable element 3. The inputs to the gate are at 4, 5 and the outputs at 7, 8.
Patent GB-1310333-A (GB)
Title: Machine for grinding edges of glass articles
IPC: B24B9/10
Filed: 1971-02-24
Abstract: 1310333 Grinding PROPPER MFG CO Inc 24 Feb 1971 5318/71 Heading B3D A machine for grinding the edges of glass articles, such as slides 8 for carrying specimens, comprises frame means 7 for holding the articles, a grinding wheel 3a for engaging the edges of the articles held in the frame means, and means for moving the frame means radially of the grinding wheel. The grinding wheel is mounted on a shaft 3 rotated by a motor 2 in a frame 1. A plate 4 having an eccentric groove 5 is supported on the shaft 3 by a collar (not shown), the groove being engaged by a pair of rollers 6, each roller being connected to a respective frame 7 which clamps the articles 8 and is guided for reciprocatory movement radially of the grinding wheel. The plate 4 may be fixed to shaft 3 or rotate on the shaft and be driven by an independent drive, such as an annular motor 7a held against rotation, or by gearing connected to a variable speed motor.
Patent GB-1311540-A (GB)
IPC: B61L3/22
Filed: 1970-10-23
Abstract: 1311540 Automatic train control BRITISH RAILWAYS BOARD 22 Oct 1971 [23 Oct 1970] 50521/70 Heading B7N [Also in Division G4] A repeatedly-transmitted digital "telegram" (code message) is checked on reception using a plurality of serially-connected shift registers each sufficient to hold the information bits of the telegram, logic circuit elements comparing the contents of corresponding stages in the different registers, disparity blocking passing of information beyond the checking equipment. Each telegram includes 10 sync bits, 16 information bits and 6 parity bits, and is sent via conductors laid along the track to an aerial on a train. On the train, a sync and parity check unit passes just the information bits to the series of shift registers each having 16 stages, corresponding stages being compared in 16 AND gates also receiving an enabling signal if synchronization and parity check out. Each AND gate feeds a relay or lamp via a divide-bytwo circuit and a transformer to provide failsafe operation. Thus the train speed can be controlled or the maximum permissible speed indicated. A sync and parity check unit may precede each shift register. Train to track communication is mentioned as an alternative use of the invention.
Patent GB-1312748-A (GB)
Title: Antenna system for vhf and uhf radio direction finders
IPC: H01Q21/00
Filed: 1971-11-10
Abstract: 1312748 Aerials; radio direction-finders A B BUKHMAN E A DROVENKOV F A IVASCHENKO A M AIZENSHTEIN and I L YANUSCHKEVICH 10 Nov 1971 52272/71 Headings H4A and H4D A radio direction-finder aerial system comprises a loop aerial formed by at least one turn on a ferrite core, and an omnidirectional aerial in which a closed turn is arranged on the said core so as to be substantially normal to the turn or turns of the loop aerial. One portion only of the closed loop is displaced from the core, to such a distance above it as to allow the formation of cardioid type directivity patterns when the signals from the two aerials are combined, with or without reversal of one, by means of a switching circuit which is included in the system. As described, the loop aerial 1, Fig. 1, consists of ten individual turns 2 arranged on an H-shaped core 3 and connected in parallel by bridges underneath. The omnidirectional aerial 6 consists of a closed loop with a portion 9 underneath the core and a portion in the form of a conductive band which is carried on a rectangular dielectric substrate 7 so formed as to arc above the core 3. To increase the capacitance of the aerial 6 five conductive strips 8 are arranged uniformly along the length of the substrate 7 and are normal to the conductive band. The aerial assembly is mounted on a case 12, which contains the switching circuit 11. A connection (10), Fig. 2 (not shown), is taken from the centre of the under-portion of the omnidirectional aerial to the switching circuit, and connections (5), (5<SP>1</SP>) are also taken thereto from the centres of the paralleling bridges of the turns of the loop aerial. In the switching circuit 11 the leads from the loop aerial are connected to the ends of a centre-earthed voltage divider, and the signal on each is coupled in turn under the control of an L.F. voltage through a respective diode to be combined with the signal from the omni-directional aerial (Fig. 3, not shown). The aerial system may also be used as a direction-finder or automatic radio compass when mounted on a rotating mechanism.
Patent GB-1317248-A (GB)
Title: Method of constructing a roof or floor of a building
IPC: E04C3/29
Filed: 1969-07-11
Abstract: 1317248 Precast beams CONDER INTERNATIONAL Ltd 22 May 1970 [11 July 1969] 35115/69 Heading E1W A floor or roof is constructed using a precast reinforced concrete unit 1 having at least one integrally bonded portion 5 extending substantially right through the unit. The portions 5 are more easily cut than the concrete of the unit and may be breeze or light-weight concrete aggregate in the form of a standard block, part of, which is cut out in situ and a service passed through. The unit may be U- shaped or W-shaped in cross section. In the latter case two parallel rows of spaced blocks 5 may be used. The end portions 3 of the unit may be of reduced thickness where they rest on structural parts of the building to form ceiling/floor slabs or the flanges forming the arms of the U or W of the cross section may terminate or be of reduced height adjacent the beam ends. Adjacent parallel slabs forming a floor may be joined by grouting between adjacent long edges, the portions 5 being preferably flush with one of the beam faces.
Patent GB-1321476-A (GB)
Title: Hydrostatic piston pump
IPC: F04B1/20
Filed: 1970-10-28
Abstract: 1321476 Reciprocating pumps KOMBINAT ORSTA-HYDRAULIK VEB 28 Oct 1970 51220/70 Heading F1A An hydraulic axial or radial piston pump, e. g. of the swash-plate type, Fig. 1 (not shown), has a control plate 2 having arcuate high and low pressure parts 8, 9 ports 10, 11 past which ports of the rotating cylinders pass as they move from port 9 to port 8, and ports 12, 13 past which the cylinder ports move during their transition from port 8 to port 9. Each pair of ports 10, 11 and 12, 13 are connected to a common passage 24 having a slide valve 25. As a cylinder port 16 moves out of communication with the port 8 it overlaps port 12 which is connected to the port 17 of a further cylinder by passage 24 and port 13. Port 17 is, in turn, in communication with the low-pressure port 9. Thus fluid flows through ports 12, 13 at a rate determined by the slide valve 25 which covers port 12 by an amount dependent on the pressure from a passage 28 connected to high-pressure port 8. In this way a linear pressure transition can be achieved as the cylinder ports pass between ports 8 and 9 and vice versa. Provision is made for interchanging the function of the ports 8, 9, Fig.5 (not shown).
Patent GB-1326029-A (GB)
Title: Advertising devices
IPC: G09F13/00
Filed: 1970-10-22
Abstract: 1326029 Illuminated advertising devices J SCHNEIDER 22 Oct 1970 50092/70 Heading G5C A transparent or translucent sheet 36 carrying advertising matter, forms one wall of a casing 1. A sheet 12 is made of a synthetic resin and has irregular projections 37 on one or both of its surfaces and can be oscillated in its own plane, being suspended from discs 15 driven by a motor 22 via bevel gears 24, 25, 26, 27. A sheet 13 is held in a fixed frame and has regular projections 38. The movement of sheet 12 gives a flickering effect to light from lamps 6 and reflectors 9, 10. A thin coloured foil sheet 35 may be placed between sheets 13 and 36, and all three sheets may slide into the casing opening 2 in channels 32, 33, 34, so as to be easily replaceable.
Patent GB-1327581-A (GB)
Title: Production of o-phenylphenol
IPC: C07C45/72
Filed: 1970-10-12
Abstract: 1327581 2 - (Cyclohex - 1<SP>1</SP> - enyl) - cyclohexanone; o-phenylphenol COAL TAR RESEARCH ASSOCIATION 12 Oct 1970 [11 July 1969] 35114/69 Heading C2C 2 - (Cyclohex - 1<SP>1</SP> - enyl) - cyclohexanone is obtained by heating 2-(1<SP>1</SP>-chlorocyclohexyl)- cyclohexanone either with an alkali metal carbonate or in the absence of an alkaline material. The heating with carbonate may be effected at 55‹ to 95‹ C. and the heating in absence of alkaline material may be effected at 120‹ to 200‹ C. 2-(1<SP>1</SP>-Chlorocyclohexyl)-cyclohexanone may be obtained by reacting cyclohexanone with hydrogen chloride. This hydrogen chloride may be obtained from the first step as a by-product. Examples are given which illustrate this process. o-Phenyl-phenol with or without o-cyclohexylphenol may be obtained by catalytically dehydrogenating 2 - (cyclohex - 1<SP>1</SP> - enyl) - cyclohexanone, preferably at 300‹ to 500‹ C., in the liquid or vapour phase. Specified catalysts are noble metals which may be supported, e.g., by charcoal, alumina or kieselguhr. o-Cyclohexylphenol may be converted to o-phenyl-phenol by catalytic dehydrogenation. Examples are given which illustrate these processes.
Patent GB-1333588-A (GB)
Title: Solvent compositions
IPC: C23G5/028
Filed: 1971-09-27
Abstract: 1333588 Solvents containing tetrachlorodifluoroethane IMPERIAL CHEMICAL INDUSTRIES Ltd 27 Sept 1971 [5 Oct 1970] 47148/70 Heading C5D A composition for cleaning articles, especially printed circuit boards contaminated with soldering flux, comprises a solvent composition which is liquid at normal room temperature and which comprises a mixture of tetrachlorodifluoroethane with 1-4-dioxan, containing at least 75% by wt. of the tetrachlorodifluoroethane. An azeotropic mixture containing 89À5% by wt. of 1,1,2,2-tetrachloro-1,2-difluoroethane and 10À5% by wt. of 1,4-dioxan is preferred. Optional additions are cationic, anionic and nonionic surfactants (unspecified).
Patent GB-1351726-A (GB)
Title: Torsional vibration dampers
IPC: F16F15/10
Filed: 1970-03-18
Abstract: 1351726 Torsional vibration dampers POWDER COUPLINGS Ltd 18 June 1971 [18 March 1970] 12953/70 Heading F2S A torsional inertia weight vibration damper for a shaft comprises an annular driving disc 12 coupled to an annular driven housing 13 by a centrifugal layer of solid particulate material (e.g. powder, shot) whose average particle size is greater than the radial clearance between the disc and the housing. This narrow gap helps to avoid the material penetrating between the disc and the housing and being reduced by a grinding action. The housing 13 is formed in two parts 14 bolted together, each part having a projection 15 to ensure that any material in the region of the gap is centrifuged outwards. The disc 12 may be fluted or perforated, the perforations extending in concentric rings and having a size which is greater than the particle size of the material.
Patent GB-1355591-A (GB)
Title: Rotating pneumatic vibrator
IPC: B06B1/18
Filed: 1972-06-26
Abstract: 1355591 Vibrators T S WADENSTEN 26 June 1972 29760/72 Heading F2X A rotary pneumatic vibrator, of the type in which vibrations are generated by the rotation of an off-centre member within the vibrator, comprises a cylindrical housing 11 within which is mounted a central fixed shaft 19 having a longitudinally extending radially movable vane 29 which engages the inner face of a circular rotor 38 mounted between the housing 11 and the shaft 19. The vane is pneumatically driven against the rotor 38 and also serves as a valve controlling the air flow into a high pressure space 39 formed between the shaft 19 and the rotor 38. As air pressure is applied to the vane 29 and to the space 39, the rotor 38 is caused to move about the shaft 19 with the air escaping through exhaust bores 37 on the far side of the shaft 19 to permit the rotor 38 to return to its starting position. The movement of the rotor 38 creates an unbalanced condition and causes vibrations to be produced. The shaft 19 has a radial slot 28 extending longitudinally throughout its length and housing the vane 29. An air supply pipe communicates with one end of the slot 28 and, in operation, compressed air enters the slot 28 and raises the vane 29 into contact with the rotor 38, forcing it into contact with the shaft 19 immediately below the vane 29, thus assuming the position shown in Fig. 4. Slots 36 formed in the vane 29 provide communication between the slot 28 and the space 39. A second, low pressure space 40 is formed on the opposite side of the shaft 19 and the bores 37 provide communication between this space and a longitudinally extending exhaust bore 33 formed in the shaft 19. Air flowing through the slots 36 forces the rotor 38 to the left which in turn depresses the vane 29, a stage being reached (Fig. 6, not shown) in which the slots 36 are shut off by the walls of the slot 28 and the air in the enlarged space 39 escapes through the bores 37. As soon as the slots 36 are closed, the air pressure begins to build up behind the vane 29 until it is forced upwardly into the Fig. 4 position and a fresh cycle commences. The motion of the rotor 38 is a combination of rotation and impact as it strikes the shaft 19, or both the shaft 19 and the housing 11 if it is of sufficient external diameter.
Patent IL-104943-A (IL)
Title: Pharmaceutical compositions containing 1-(psi-1 hydroxyalkyl)-3, 7-dialkyl xanthine derivatives for modulating cellular response to external stimuli
IPC: A61K31/519
Filed: 1993-03-04
Abstract: There is disclosed compounds and pharmaceutical compositions that are a resolved R or S (preferably R) enantiomer of an  omega -1 alcohol of a straight chain alkyl (C5-8) substituted at the 1-position of 3,7-disubstituted xanthine. The inventive compounds are effective in modulating cellular response to external or in situ primary stimuli, as well as to specific modes of administration of such compounds in effective amounts.
Patent IL-109792-A (IL)
Title: Process for the preparation of halogenated alcohols
IPC: C07C29/64
Filed: 1994-05-25
Abstract: The invention discloses a process for the preparation of a halogenated alcohol of formula: CF3-CXCl-CH(OH)-CH=C(CH3)2 wherein X is bromo or chloro which comprises reacting a compound of formula: CF3CHXCl with 3-methylbut-2-en-1-al in the presence of a strong base and an inert solvent. The products are useful intermediates for the manufacture of insecticides.
Patent IL-126179-A (IL)
Title: Pharmaceutical compositions containing anti-tumor drug conjugates
IPC: A61K33/24
Filed: 1997-03-11
Abstract: Disclosed are water soluble compositions of paclitaxel and docetaxel formed by conjugating the paclitaxel or docetaxel to a water soluble chelator, polyethylene glycol or polymer such as poly (1-glutamic acid) or poly (1-aspartic acid). Also disclosed are methods of using the compositions for treatment of tumors, autoimmune disorders such as rheumatoid arthritis and for prediction of paclitaxel uptake by tumors and radiolabeled DTPA-paclitaxel tumor imaging. Other embodiments include the coating of implantable stents for prevention of restenosis.
Patent IL-130026-A (IL)
Title: Flotation separation methods and systems for dewatering suspensions of microalgae and extracting components therefrom
IPC: C12M3/08
Filed: 1997-12-10
Abstract: A process and system are disclosed for recovering mixed carotenoids from the alga Dunaliella salina. The harvested cells are ruptured, typically by circulating the algal suspension at high pressure through a pump loop. The cells can then be dewatered by absorptive bubble separation techniques, including a froth floatation circuit that has a roughing zone and a concentrating zone. If further concentration is desired, the algal concentrate can be mechanically filtered in a cross flow microfiltration unit in the absence of flocculating agents with substantially no loss of carotenoids in the permeate. Various methods for extracting mixed carotenoids and other components from the algae are disclosed, including dense gas extraction, and extractions with natural and synthetic flavorants, and edible oils.
Patent IL-130981-A (IL)
Title: Camber control for rail vehicles
Inventor: BENKER THOMAS
IPC: B61F5/22
Filed: 1998-01-15
Abstract: The invention relates to a tilt control for the superstructure of a rail vehicle, that includes a transversal acceleration sensor and a tilt control device controlled therefrom for tilting the superstructure along its longitudinal axis in relation to the running gear or the bogie supporting the superstructure. A low-pass filter is connected in the signal path between the transversal acceleration sensor and the tilt control device. In order to at least amply compensate the operation time of the low-pass filter, a steady state member is connected in the signal path between the transversal acceleration sensor and the low-pass filter, whose output signal is selected at least in the middle segment of a predetermined measuring value of the transversal acceleration values to be detected in such a way that the transversal acceleration in the superstructure remains almost constant in said segment.
Patent IL-131944-A (IL)
Title: Broadcast receiving system comprising a computer and a decoder
IPC: H04N7/24
Filed: 1998-03-19
Abstract: A combined computer and decoder system for receiving broadcast digital data transmissions, characterised in that the decoder 2020 comprises a routing means 2032, broadcast digital data received at the decoder 2020 and destined for the computer 2027 being identified and routed to applications within the computer by said routing means. The computer 2027 may further include control means 2038 for controlling the configuration of the decoder, such as the selected channel frequency of the decoder. <IMAGE>
Patent IL-149957-A (IL)
Title: Mobile phone with interactive printer
IPC: G06F3/0354
Filed: 2002-05-30
Abstract: A print medium configured to be printed on by a pagewidth printhead in a print direction. The print medium includes: a laminar substrate defining first and second opposite faces; a data track containing first information encoded in accordance with a linear encoding scheme, the data track extending in a linear read direction across a portion of the first face of the print medium, the read direction being oriented at between 45 and 135 degrees with respect to the print direction; and a plurality of contiguous tags tiled across the laminar substrate. Each of the tags identifies second information and a two-dimensional coordinate position on the laminar substrate. Each of the tags is encoded in accordance with a second encoding scheme distinct from the linear encoding scheme. The information is indicative of the second information.
Patent IL-151084-A (IL)
Title: Transmitter architectures for communications systems
IPC: H03G3/30
Filed: 2002-08-05
Abstract: Transmitter architectures for a communications system having improved performance over conventional transmitter architectures. The improvements include a combination of the following: faster response time for the control signals, improved linearity, reduced interference, reduced power consumption, lower circuit complexity, and lower costs. For a cellular application, these improvements can lead to increased system capacity, smaller telephone size, increased talk and standby times, and greater acceptance of the product. Circuitry is provided to speed up the response time of a control signal. The control loop for various elements in the transmit signal path are integrated. A gain control mechanism allows for accurate adjustment of the output transmit power level. Control mechanisms are provided to power down the power amplifier, or th e entire transmit signal path, when not needed. The gains of the various elements in the transmit signal path are controlled to reduce transients in the output transmit power, and to also ensure that transients are downward.
Patent IL-152956-A (IL)
Title: Pharmaceutical compositions comprising substituted acryloyl distamycin derivatives and alkylating agents and uses thereof
IPC: A61K33/243
Filed: 2002-11-20
Abstract: Compounds which are alpha-halogenoacryloyl distamycin derivatives of formula (I) wherein R1 is a bromine or chlorine atom; R2 is a distamycin or distamycin-like framework as set forth in the specification; or a pharmaceutically acceptable salt thereof; are cytotoxic agents particularly effective in the treatment of tumors over expressing GSH/GSTs system and which are poorly responsive or even resistant to conventional antitumor therapies.
Patent IL-161737-A (IL)
Title: Food or pet food composition containing plant extract for bone health
IPC: A23L33/00
Filed: 2004-05-03
Abstract: The present invention relates to a composition for maintenance of bone health or prevention, alleviation and/or treatment of bone disorders. It also relates to the use of the composition in the manufacture of a nutritional product, a supplement or a medicament; and a method of promoting bone growth or for the maintenance of bone health which comprises administering an effective amount of the composition.