baber/WOPTO huggingface dataset:
Patent GB-1296657-A (GB)
IPC: H03K3/537
Filed: 1971-06-24
Abstract: 1296657 X-ray tubes BENDIX CORP 24 June 1971 [17 Aug 1970] 29607/71 Heading H1D [Also'in Division H3] A portable X-ray apparatus comprises an X-ray tube with its anode and cathode connected to respective spiral generators each comprising two conductive foils separated by insulation to form an open-ended transmission line which is wound into a spiral of 30 turns, the outer conductor of each being connected to the inner conductor of the other. In operation the lines are changed to 6-10 KV and a spark gap across this junction is triggered to generate potentials of 50 KV and-50 KV at the ends connected to the electrodes of the X-ray tube. In one arrangement, Fig. 1 (not shown), the generator extend normal to the tube and all are encased in a common non-conductive polyester housing. The efficiency of the generators can be increased by filling their cores with ferrite rods; these need not have high electrical resistance but should be insulated from the generators if they are conductive. In another arrangement, Fig. 4 (not shown), the two generators are arranged in line coaxially about the tube, and in this case the core of each generator may be provided with an incomplete ring of ferrite rods which increase the efficiency and also prevent electric coupling between the generator and conductive surfaces within them such as an annular cathode flange; the ring is incomplete to prevent the rods from forming a closed electric path. The generators may also be surrounded by a layer of high resistance high permeability material to increase efficiency and to prevent electro-magnetic coupling to nearby objects (Fig. 7, not shown). The generators may be connected together by a conductive strip which extends from the inner conductor of one generator to the end of the outer conductor of the other; the inner conductor and the insulation of the other generator continue past the end of the outer conductor and are folded back over it and a second conductive strip extends from this folded over conductor to the outer conductor of the first generator (Fig. 6, not shown).
Patent GB-1302534-A (GB)
IPC: H04R27/00
Filed: 1969-10-24
Abstract: 1302534 Public address systems; direct call systems SAAD ZAGHLOUL MOHAMED GABR 20 Oct 1970 [24 Oct 1969] 52268/69. Headings H4K and H4R In a public address system (e.g. a paging system) a central amplifier 10 (Fig. 1) supplies an audio signal to a line pair 12. Address stations 18 connected across the line pair 12 each have a local amplifier 20 which feeds a loud-speaker 22. Each local amplifier 20 is powered by D.C. on the line. Each address station 18 may have a variable or preset tuner 23 also powered by D.C. on the line. The central amplifier output may be in parallel with the line pair or in series with one leg of the line. Some of the address stations 18 and the central amplifier station 10 may comprise loud-speaking telephones and any one of the loud-speaking telephones may selectively address one or more of the others. Central amplifier station 10 (Fig. 2) has the output from a local amplifier 30 connected in parallel with the line 12 via a transformer 32 and D.C. isolating capacitor 36. The amplifier input 34 is supplied from a microphone (not shown). A remote exchange central battery (not shown) supplies D.C. power to the line 12. The D.C. is applied to the amplifier 30 through a stabilizer 44 and the amplifier power input 54 is decoupled from audio signals by an inductance 56 and capacitor 58. Alternatively the stabilizer 44 may be replaced by a D.C. supply whose output is connected to line 12 and, via the decoupling components 56, 58 and another stabilizer, if required, to the central amplifier station 10. Another embodiment (Fig. 3, not shown) has the amplifier output in parallel with the line (12) but capacitor 36 is eliminated. Another central amplifier station 10 (Fig. 4) has the secondary winding 40 of the transformer 32 in series with line leg 16. A capacitor 60 forms an A.F. signal shunt to apply signal to the line 12. In another arrangement (Fig. 5, not shown) the capacitor 36 is eliminated. Address stations 18 each have the input of a local amplifier 70 (Fig. 6) connected to the leg 16 of line 12 via a D.C. isolating capacitor 74. The D.C. supply is supplied from the line leg 14 via an inductor 78. A Zener diode 90 acts as a stabilizer. The loudspeaker 22 forms output load a D.C. isolating capacitor 82 being in series with the loudspeaker 22. Alternatively the loudspeaker 22 may be arranged between the amplifier output and the D.C. input 76, the D.C. isolating capacitor then not being required.
Patent GB-1307981-A (GB)
Title: Linear hydraulic machines
IPC: B23Q5/26
Filed: 1969-03-26
Abstract: 1307981 Machine tool details G E E WARDER 23 March 1970 [26 March 1969] 15893/69 Heading B3B In a machine tool a sliding work-table 2 is moved on a bed by a sliding vane hydrostatic actuator, the latter being arranged between the table and bed, the sliding vanes being adapted to be sequentially moved in a transverse direction so that always one, or preferably at least two, of the vanes, divide a fluid chamber into a pressure compartment P, a dead pressure compartment D, and an exhaust E. The fluid chamber 8 is formed by the table 2 and its component parts 3-5, Fig. 3, the bed plate 9 and end plates 10, 11, and the vanes 13-25 are laterally slidable in slots 12 formed in parts 3-5 by means of cams 27, Fig. 6. Each vane has a gateway 26 and elongated ports 36, 37, open into the respective end of chamber 8, the ports being connected to a fluid supply 33, Fig. 3, and an exhaust 35, by an electro hydraulic five port servo-valve 34. In operation, with vanes 19-21 being acted upon by the cams 27, 28, and located symmetrically midway between end plates 10, 11, Fig. 5, fluid pressure is supplied through port 36 so that the pressure in compartment P reacts on end plate 10 so as to move the table 2 and its components 3-5 to the right. Compartments D, D, are full of fluid trapped between vanes 19-21, and are dead pressure compartments, whilst compartment E is open to exhaust through port 37. As table 2 moves to the right two vanes 19, 20, Fig. 6, are symmetrically placed and only one dead pressure chamber D is provided. On further motion of the table, vane 24 leaves the control of the cams, followed by the remaining vanes, which constitutes a complete cycle. Cams 27, 28, may be replaced by a single cam which displaces the vanes against a spring return, or by hydraulic pressure acting on the ends of the vanes, or by fluid pressure pistons.
Patent GB-1322353-A (GB)
Title: Making foundry cores and moulds
IPC: B22C5/04
Filed: 1970-08-18
Abstract: 1322353 Mixing falling streams BRITISH CAST IRON RESEARCH ASSOCIATION 15 Nov 1971 [18 Aug 1970] 39659/70 Heading B1C [Also in Divisions B3 and B8] Apparatus for mixing sand pressurised with resin and sand premixed with a catalyst for supply to a core or mould box comprises a pair of synchronously-rotatable members or tables 1 located on opposite sides of a mixing chamber 3. The tables 1 each have a plurality of batching chambers 4a which, on rotation of the tables 1, move into and out of register with a pair of openings in opposite sides of the mixing chamber 3. Sand hoppers 6 feed respectively the sand and resin and the sand premixed with catalyst to the batching chambers. When two chambers are full they are closed off by shutters 8 and the two batches of sand are blown via nozzles 5 into the mixing chamber 3 by compressed air supplied via pipes 9 and controlled by a common valve. The chamber 3 includes rods 10 depending from its top closure and conveying inclined plates 11 which have corrugated surfaces and ensure effective mixing of the charges. The air is then cut off, the shutters 8 raised and the tables 1 rotated to bring the next-filled pockets into alignment with the mixing chamber. When sufficient sand is provided in the blowing chamber (not shown) to fill the core box or mould box, the blowing chamber is sealed off and the core or mould is blown.
Patent GB-1327817-A (GB)
Title: Valve condition indicating apparatus
IPC: G05D3/14
Filed: 1970-04-23
Abstract: 1327817 Mimic diagrams for pipe systems JAMES SCOTT (ELECTRONIC ENG) Ltd 21 April 1971 [23 April 1970] 19506/70 Heading G1N In a mimic diagram including indicators representing the condition of corresponding valves in a pipe system, each indicator and its corresponding valve are associated with variable resistors inter-connected in a self-balancing bridge network. As shown, Fig.3, the valve carries a resistor 20 on its spindle, and the indicator carries a resistor 14 on its spindle, the resistors being connected in a bridge network whose output is amplified at 21 to cause transistor VT1 or VT2 to conduct and energize a motor 7 to drive the indicator and resistor 14 in the appropriate direction until balance is restored. The electrical components form a printed circuit 19 which, with motor 7, are assembled with the indicator, Fig.2 (not shown), the indicating element comprising a coloured bar visible through a glass plate.
Patent GB-1337524-A (GB)
Title: Charging pipe union
IPC: F16K1/38
Filed: 1972-06-02
Abstract: 1337524 Disconnectible pipe couplings; valves N V PETROVA 2 June 1972 25826/72 Headings F2G and F2V A disconnectible pipe coupling 1 for pressurizing the shock-absorbers &c. of aircraft &c. comprises a tapered valve member 5 engaged with a valve seat 3 by the bias of a spring 7 and carrying a frusto-conical sealing ring 11 having its larger diameter end abutting the valve member while its smaller, remote end is made relatively rigid, e.g. by a metal washer 13 vulcanized in place. The tapped end 16 of the coupling is screwed into the shock-absorber &c. On removing an end cap 18 and attaching a pressure pipe (not shown), the valve member 5 is moved away from its seat 3, allowing fluid under pressure to pass through a port 19 to the shockabsorber &c.
Patent GB-1349352-A (GB)
Title: Double-walled tank
IPC: F17C3/02
Filed: 1970-07-20
Abstract: 1349352 Cryogenic tanks MOTHERWELL BRIDGE ENG Ltd 16 June 1971 [20 July 1970] 34998/70 Heading F4P A cryogenic tank comprises an outer closed tank 1, 2 from which is suspended, by its periphery only, a membrane 6 which extends across the open top of an inner container 4. The membrane 6 supports insulation for the inner container, and is itself supported by tie rods 7 extending inwardly from outer container wall 1. An insulation seal 12 hangs from the edge of the membrane and surrounds the top of inner tank 4. The membrane 6 may be suspended from an annular ledge 5 on the inner tank as shown at 13.
Patent GB-1354015-A (GB)
Title: Smoking cartidge
IPC: A24D1/14
Filed: 1971-09-28
Abstract: 1354015 Cigarettes; tobacco cartridges; smokers' pipes IMPERIAL GROUP Ltd 4 Sept 1972 [28 Sept 1971] 45017/71 Headings A2C and A2M  A smoking device, which may be a cigarette or, as shown, a tobacco cartridge 10, comprises a tobacco filler 12 wrapped in a laminate of an inner combustible material, e.g. tissue paper 9, and an outer incombustible material, e.g. aluminium foil 8, at least the outer incombustible material being perforated, e.g. with embossed perforations 13, to assist combustion. An incombustible filter 16 provided with bores 17, connects the cartridge 10 with a chamber 15 in a cup-like support 14. A pipe-like device for use with the cartridge 10, includes a moulded plastics or die cast aluminium cartridge holder 30 to which is fixed a plastics or wooden bowl 40 and an aluminium liner 38. A steel tube 44 connects the chamber 15 with the bore 52 of a mouthpiece 51. A triangular extension 18 of the support 14 keys into a triangular aperture in the holder 30.
Patent GB-1354719-A (GB)
Title: Chin cups for helmets
IPC: A42B3/08
Filed: 1971-10-13
Abstract: 1354719 Chin cups for helmets STADIUM Ltd 13 Oct 1972 [13 Oct 1971] 47706/71 Heading A3V A chin cup which is arranged, in use, to be slidably fitted on a strap of a helmet comprises a one-piece plastics moulding with a cup portion 1 and a thickened bead rim 2 the cup portion including an elongate saddle 3 which is curved and shaped to provide channel to locate the chin strap which is intended to be threaded through elongate slotted holes 8, 9 to retain the cup on the strap, the chin cup also being provided with two pairs of opposed hook members 10 located at either end of the channel each member 10 having a stem and a portion overhanging the channel so that a trailing portion of the strap can be pushed beneath the hook members to retain it in position.
Patent IL-100904-A (IL)
Title: Pharmaceutical compositions comprising rapamycin for treating systemic lupus erythematosus
IPC: A61K35/74
Filed: 1992-02-10
Abstract: This invention provides a method of treating systemic lupus erythematosus in a mammal in need thereof which comprises administering an effective amount of rapamycin orally, parenterally, intranasally, intrabronchially, or rectally.
Patent IL-101480-A (IL)
Title: Building construction
IPC: E04H1/02
Filed: 1992-04-02
Abstract: A building has a support, which may be a column (10) or member (61) located in the ground and a conical supporting member (12) associated therewith. The supporting member (12) is adapted to receive floor sections (30) which are connected thereto and which are cantilevered outwardly therefrom. The floor sections (30) are preferably segmental and may support a central service module (55), which is the load bearing member for the building roof (56). Walls (40) are connected between the floor sections (30) and the roof (50) and are non-load bearing. <IMAGE>
[EP0507623A1]
Patent IL-107654-A (IL)
Title: Use of substituted-n-£££3, 4-dihydro-4-oxo-2-pyrimidyl) amino| alkyl|-4- piperidinyl| 2,2-dimethyl-7-benzofuran- and benzopyrancarboxamide for the preparation of 5-ht3 antagonist compositions, certain such novel compounds, pharmaceutical compositions containing them and their preparation
IPC: C07D405/14
Filed: 1993-11-18
Abstract: PCT No. PCT/EP93/03206 Sec. 371 Date Jun. 16, 1995 Sec. 102(e) Date Jun. 16, 1995 PCT Filed Nov. 15, 1993 PCT Pub. No. WO94/12494 PCT Pub. Date Jun. 9, 1994Method of treating 5-HT3-mediated disorders, which comprises systemic administration of an effective amount of a compound of formula (I)    <IMAGE>  (I)  the pharmaceutically acceptable acid addition salt forms and the stereochemically isomeric forms thereof, wherein R1 and R2 represent hydrogen, or R1 and R2 taken together form a bivalent radical of formula -CH=CH-CH=CH- (a), -CH=C(Cl)-CH=CH- (b) or -CH=CH-C(Cl)=CH- (c); n represents 2, 3 or 4; R3 represents hydrogen or methoxy; m represents 1 or 2; R4 represents hydrogen, amino or C1-3-alkylcarbonylamino; and R5 represents hydrogen or halo; novel compounds; compositions; processes for preparing novel compounds and intermediates.
Patent IL-108051-A (IL)
Title: Use of riluzole or pharmaceutically acceptable salts thereof in the manufacture of pharmaceutical compositions for the treatment of neurological lesions associated with trauma
IPC: A61K31/425
Filed: 1993-12-16
Abstract: PCT No. PCT/FR93/01229 Sec. 371 Date May 30, 1995 Sec. 102(e) Date May 30, 1995 PCT Filed Dec. 10, 1993 PCT Pub. No. WO94/13288 PCT Pub. Date Jun. 23, 1994Application of riluzole or its pharmaceutically acceptable salts in the treatment of neurological lesions related to traumatic injuries, especially spinal, cranial or cranial-spinal injuries.
Patent IL-115450-A (IL)
Title: Process for coating powders with polymers
IPC: C05G3/00
Filed: 1995-09-28
Abstract: A process for coating a solid with a water-insoluble or slightly water-soluble coating material consisting essentially of a high-viscosity polymer and/or wax and/or grease, or mixtures thereof, comprises dissolving the said coating material in one or more solvent materials selected from among carboxylic acids, carboxylic acid anhydrides, carboxylic acid halides and/or mixtures thereof, to form a low-viscosity "polymer solution", contacting the solid to be coated with the said "polymer solution", and thereafter chemically or physically modifying the "polymer solution" to cause the formation of a coating of increased viscosity.
Patent IL-116394-A (IL)
Title: Method for producing containers such as bottles or the like with film of thermoplastic synthetic material and apparatus for carrying out the method
Inventor: MARCO ACCORSI
IPC: B29C49/48
Filed: 1995-12-14
Abstract: A method for producing containers, such as bottles or the like, with a film made of thermoplastic synthetic material, and to an apparatus for performing the method. The process comprises: a step for thermally bonding two strips (3a, 3b) of film made of thermoplastic synthetic material that face one another, so as to form, between the two strips of film, pouches (12) that are open at a longitudinal edge of the strips of film; and a thermoforming step, during which a segment of the two strips (3a, 3b) of film, in which the pouches (12) are formed, is inserted in a forming mold (21a, 21b) that is provided with molding cavities (22) located at the pouches (12), and a pressurized fluid is injected into the pouches (12) through their open side to form them, by plastic inflation, inside the molding cavities (22). The thermal bonding of the two strips (3a, 3b) of film that form the pouches (12) is correlated to the dimensions of the molding cavities (22), so that the thermal bonding line, which delimits the pouches (12), lies inside the corresponding molding cavity (22) at a preset distance from the walls of the molding cavity (22) when the strips of film are inserted in the forming mold (21a, 21b). The thermoforming step is followed by a step for blanking at least the portions of the strips of film that protrude from the base and from the lateral surface of the contour of the containers (30) that are thermoformed at the pouches (12). <IMAGE>
Patent IL-122323-A (IL)
Title: Foldable menorah shield casing
IPC: A47G/
Filed: 1997-11-27
Abstract: A menorah shield casing comprising: a plurality of panels hingedly connected to each other, said panels being foldable to form a box having a base, at least one side wall, a roof and at least one door, said at least one door being transparent, wherein adjoining panels are connected to each other by means of tape placed on opposing faces of said adjoining panels, so that said adjoining panels are foldable to lie flat over each other about said hinge. 3631 כ" ח בשבט התשס" ב - February 10, 2002
Patent IL-128703-A (IL)
Title: Imaging device for imaging radiation
IPC: G01T1/29
Filed: 1997-09-29
Abstract: A radiation imaging device includes an image cell array having an array of detector cells and an array of image cell circuits. Each image cell circuit is associated with a respective detector cell and includes counting. The image cell circuits may include threshold circuitry configured to receive signals generated in the respective detector cell and having values dependent on the incident radiation energy. The counting circuitry may be coupled to the threshold circuitry.
Patent IL-131396-A (IL)
Title: Process for preparing substituted hydrazides using carboxylic acids
IPC: C07C241/04
Filed: 1999-08-13
Abstract: This invention provides a convenient process for the preparation of monoacylhydrazines from carboxylic acids or their salts and hydrazine or substituted hydrazine in the presence of a 1,3,5-triazine substituted with at least one chloro or fluoro. The resulting monoacylhydrazine can further be converted to a diacylhydrazine by effectively either repeating the reaction or through reaction with a carboxylic acid chloride.
Patent IL-140014-A (IL)
Title: Multiple frequency band antenna
IPC: H01Q5/00
Filed: 1999-05-06
Abstract: An antenna, comprising: a dielectric substrate (32) comprising opposite first (33a) and second (33b) faces, and opposite first (34a) and second (34b) ends; a first radiating element (40a) disposed on said dielectric substrate first face adjacent said first end, said first radiating element comprising a first meandering electrically conductive path (44a), said first radiating element tapering from said first end to a medial portion of said first face; and a second radiating element (40b) disposed on said dielectric substrate second face adjacent said second end, said second radiating element comprising a second meandering electrically conductive path (44b), said second radiating element tapering from said second end to a medial portion of said second face. 1496 א' בתמוז התשס" ד - June 20, 2004
Patent IL-140932-A (IL)
Title: Mechanism for generating wave motion
IPC: A61G7/05
Filed: 1999-07-23
Abstract: The present invention provides a wave generating apparatus for generating waves in for example beds, chairs and the like. In one aspect the device includes a motor driven crankshaft to which are attached several longitudinal beams. The beams mounted on the crankshafts are offset with respect to each other in such a way as to produce a phase shift between the beams. Each beam is provided with several links pivotally attached at one end to each beam and the links are spaced apart along each beam by a distance equal to the desired wavelength of the wave being produced. The other ends of each link is attached to a flexible membrane which forms a support surface of the bed or chair. The links from the different beams are interleaved at equal phase intervals so as to produce a travelling wave in the flexible membrane so that a complete wave passes during each full rotation of the crankshaft assembly. In another embodiment the motor is replaced by a generator and the mechanical movement of the flexible membrane driven by a fluid for example is converted into other forms of mechanical or electrical power.
Patent IL-140935-A (IL)
Title: System for tracking end-user electronic content usage
IPC: G06Q20/36
Filed: 1999-08-12
Abstract: A system for tracking usage of digital content on user devices. Electronic stores coupled to a network sell licenses to play digital content data to users. Content players, which receive from the network the licensed content data, are used to play the licensed content data. Additionally, a logging site that is coupled to thte network tracks the playing of the content data. In particular, the logging site receives play information from the network, and the play information includes the number of times that the content data has been played by the associated content player. Also provided is a method for tracking usage of digital content on user devices. According to the method, a license to play digital content data is sold to a user, and the licensed content data is transmitted to a content player for the user.; Further, information is transmitted to a logging site whenever the content data is played by the content player or copied from the content player to an external medium so that usage of the licensed content data can be tracked.
Patent IL-161838-A (IL)
Title: Bi-directional packet data transmission system and method
IPC: H04W80/00
Filed: 2004-05-06
Abstract: A bi-directional packet data transmission system for a packet data transmission between a terminal and a radio access network includes an uplink resource and a downlink resource which are independently set. Memory resources can be effectively managed even in a packet data transmission service with the asymmetrical structure such that the packet amount for the downlink is much greater than the packet amount for the uplink, or the packet amount for the uplink is much greater than the packet amount for the downlink.
Patent IL-190848-A (IL)
Title: Methods of producing alkylated hydrocarbons from an in situ heat treatment process liquid
IPC: C10G/
Filed: 2008-04-14
Abstract: A system for heating a hydrocarbon containing formation includes a heater having an elongated ferromagnetic metal heater section. The heater is located in an opening in a formation. The heater section is configured to heat the hydrocarbon containing formation. The exposed ferromagnetic metal has a sulfidation rate that goes down with increasing temperature of the heater, when the heater is in a selected temperature range.