baber/WOPTO huggingface dataset:
Patent GB-1290685-A (GB)
IPC: B24B13/04
Filed: 1969-09-16
Abstract: 1290685 Grinding lenses AUTOFLOW ENG Ltd 9 Sept 1970 [16 Sept 1969] 45575/69 Heading B3D Apparatus for generating a glass lens comprises a lens holder 7, for the lens blank 15, mounted on a tailstock 8 on a carriage 14 slidably mounted on a support 12 for movement by fluid-operated drive means towards and away from an abrading tool 60 located in a housing 9 and which is rotated to act on the lens blank during traverse across the blank, the operation of the drive means being controlled so that the lens holder 7 is backed-off from the tool 60 during a first traverse, i.e. the depth of amount removed in the section 58 becomes shallower, as shown in Fig. 4, to the depth "s", and the lens holder is moved towards the rool 60 prior to a return traverse, i.e. so that the amount removed in the section 59 leaves the total amount removed the same over the whole blank. The drive for the lens holder 7 is secured to the end plate 18 of support 12 (Fig. 2) and comprises cylindrical members 19, 21, respectively, secured to the plate 18 and to member 19 by bolts 22 and with abutments 20 and 25. Member 21 has cylindrical portions 23 and 24, the latter being of smaller diameter. Located within members 19, 21 are pistons 26, with rod 27 and annulus 30, and 33 coaxial with piston 26 and surrounding annulus 30 and with an inner disc-like portion 34, a cylindrical portion 35 and outer portion 36 to which a disc 41 is secured as an abutment to restrict movement between the pistons 26, 33. A spring 43 around piston-rod 27 bears on cylindrical portion 24 of member 21 and on annulus 30 to bias rod 27 to retracted position. Carriage 14 is secured to piston-rod 27 via plate 45. Pressure fluid inlets and outlets 48 and 49 respectively move pistons 26 and 33 and are operated through solenoidoperated valves, one of which is connected to exhaust through a restrictor. In operation, piston 26 is extended for the first traverse by the one valve so that annulus 30 abuts disc 41 and piston 33 is pressed by spring 43 against abutment 20, the spacing from abutment 25 determining the initial spacing thickness "d", Fig. 4, and the restrictor operates to back off during the traverse. During the second traverse, both valves are operated so that piston 33 is extended against abutment 25, so holding piston 26 in fixed position the further distance "d" than its original extended position. The thickness "s" may be varied by varying the orifice of the restrictor. Only one piston need be provided, the initial depth of removal then being the full depth, i.e. "d" being nil.
Patent GB-1296057-A (GB)
IPC: F23C10/08
Filed: 1969-07-09
Abstract: 1296057 Burning liquid fuel PEISENKLAM and J S ARCHER 9 July 1970 [9 July 1969] 34685/69 Heading F4B Fluid fuel, which may be residual fuel oil, is partially burnt in a chamber A, and the combustion products, including solid particles, are fed to a distributer 12 within a fluidized bed B, which is supplied only with sufficient air for sub-stoichometric or stoichiometric combustion through a distributer plate 15. The amount of solid combustion products is controlled by injecting steam into the chamber A and by regulating the amount of air supplied. Solid particles in the gas coining from the fluidized bed B are returned by a cyclone 18, and part of the gases are recirculated to preheat the air supplied at H. A heat exchanger 10 cools the gases from the chamber A before they are fed to the secondary combustion bed B. Heat exchange elements 16 are immersed in the bed B. The heat produced in the bed B can be regulated by controlling the primary combustion, by controlling the temperature of the products fed to the bed B and by controlling the recirculation of the waste gases in the fluidized bed. The primary combustion may take place in several stages, the combustion products being cooled between each stage.
Patent GB-1326566-A (GB)
Title: Wound electrical components
IPC: H01F27/28
Filed: 1970-07-24
Abstract: 1326566 Transformers; inductors PLESSEY CO Ltd 22 July 1971 [24 July 1970] 36080/70 Heading HIT A transformer bobbin 1 is formed with end flanges 3 which are provided with slots 6. Two windings (5a), (5b) (Fig. 2 not shown) of insulated wire are wound one on the other on the bobbin 1. Four terminal leads 4, comprising p.v.c. insulated single strand wire project from the bobbin through the slots 6 and are stripped of insulation at one end 7 for connection to the ends of the windings which are wrapped around the stripped ends and soldered. At least one terminal lead for each winding extends within and along the length of that winding to project for sufficient length for connection with other components. The connecting leads 4 may be folded back through the slots 6 on to the windings, as indicated 10, and covered by insulating tape.
Patent GB-1327027-A (GB)
Title: Lawnmowers
IPC: A01D34/62
Filed: 1969-09-09
Abstract: 1327027 Seats for lawn-mowers WEBB LAWNMOWERS Ltd 8 Sept 1970 [9 Sept 1969] 44387/69 Heading A1F [Also in Division B7]  A self-propelled lawn-mower, or a trailer towed by the lawn-mower, is provided with a seat than can be adjusted laterally to compensate for the slope of the ground. Two archshaped members 5 are rigidly fixed to the frame 6 and carry the seat 11 by means of a clamp assembly 10, the members 5 being curved so that when the seat is adjusted to maintain it horizontal the centre of the seat is always verically above the centre line of mower at ground level, or to the uphill side of it. The clamp assembly 10 comprises two yokes 12, 13 which hold opposed pairs of vee-blocks 14, each pair embracing one of the members 5. A bolt 15, cooperating wih a nut 17, is formed with a tubular head 16 in which a spindle 18 is journalled, the spindle 18 being fitted at one end with a cam 21 bearing on the yoke 12, and at the other to a handle 20. By suitably setting the nut 17, the handle 20 can be rotated to cause the cam 21 to move the yokes 12, 13 closer together or further apart, so that the position of the seat can be adjusted. The seat 11 is carried by the pivot 22 and springs 23. The members 5 may be curved slightly to turn the seat inwards towards the controls, or provision could be made to swivel the seat for the same reason.
Patent GB-1328419-A (GB)
Title: Electronic luminous device
IPC: H05B44/00
Filed: 1971-08-16
Abstract: 1328419 Ornamental decorative light devices CHIYODA KK 16 Aug 1971 38347/71 Heading F4R [Also in Division C4] For use for decorative or personal ornamental purposes at least one light emissive diode LED has a socket 21, Fig. 2B, connected to its terminals 1, 1<SP>1</SP> through a "decorative member" 3 such as jewellery, garment or display panel, the socket terminals 23, 23<SP>1</SP> in turn being connected via switch S to an energizing power source PS. The garment, jewellery or other support 3 is trapped between the LED and the socket 2, Fig. 1A, to mount the devices. The LED may be embedded in a transparent member 6 which is faceted to enhance the ornamental effect. The light output from different devices may be of different colour. The switch S may be manually controlled and built into the housing containing the mercury-battery power source, Figs. 2E and 2F (not shown). Alternatively groups of associated LED devices may be serially or randomly energized, thus the movement of the wings of a butterfly in flight may be simulated. In a further embodiment a series of band-pass amplifiers, Figs. 7 and 8 (not shown), arranged so that their band-pass frequencies divide the audio-frequency into a series of bands are arranged to switch on and off corresponding LED device groups in response to stereophonic music picked up by a microphone. These devices may be mounted on a wall and the frequency spectrum of the music may synchronize with the colours flashed. The luminance of each LED can also be changed according to the intensity of the frequency spectrum.
Patent GB-1329295-A (GB)
Title: Process for producing casting cores and moulds
IPC: B22C1/22
Filed: 1970-11-19
Abstract: 1329295 Foundry mould composition HUTH & RICHTER CHEMISCHE FABRIK KG 19 Nov 1970 55032/70 Heading C3N A process for the production of casting cores and moulds with the use of an inert base material, an acid-hardenable resin and an aromatic sulphonic acid or a mixture of aromatic sulphonic acids, which optionally contains an inorganic acid, the moulding material mixture being obtained by successively or simultaneously mixing all of the moulding mixture components or by first producing a partial mixture, which can be stored for a certain period of time, to which, at a later point of time, the missing component is then added, wherein to the inert base material or to the mixture of a base material with the resin, there is added an aromatic sulphonic acid with a water content which is between that of the anhydrous acid and of its monohydrate or a mixture of aromatic sulphonic acids, the water present therein being insufficient to provide monohydrated species of all the aromatic sulphonic acids. The base material may be quartz sand and the resin a phenolformaldehyde resin. In the specific example there is used p-toluene sulphonic acid with a water content of 0À1% by weight.
Patent GB-1330142-A (GB)
Title: Acoustic surface wave devices
IPC: H03F3/54
Filed: 1971-04-19
Abstract: 1330142 Acoustic surface wave devices DEFENCE SECRETARY OF STATE FOR 19 April 1971 [6 Feb 1970] 5732/70 Heading H3U An acoustic surface wave device includes a piece of a material which has electrostrictive constants and which may also have piezoelectric constants such that for an acoustic surface wave travelling in the surface of the piece in a first given direction and an electric field applied across the piece in a second given direction the piezoelectric effect, if present, is negligible but the electrostrictive effect is significant, and means are provided for launching an acoustic surface wave in the first given direction and for applying an electric field in the second given direction. A number of embodiments of the device are described with reference to drawings (not shown) and are similar in several respects to the devices disclosed in Specification 1,330,143.
Patent GB-1346573-A (GB)
Title: Production of abrasive discs
IPC: B24D18/00
Filed: 1971-04-19
Abstract: 1346573 Abrasive product BONDINA Ltd 19 April 1971 [17 March 1970] 12845/70 Heading C4V An abrasive disc is obtained by reducing the thickness of a web of non-woven fibres together and that includes abrasive particles and is capable of reduction in thickness by compression under heat and of subsequent expansion under heat, spirally winding the reduced web around a mandrel with a thermoplastic adhesive between successive turns, bonding the adjacent turns of the wound web by heating it in a cylindrical mould of diameter such that the heated wound web presses against the cylindrical wall of the mould, removing the bonded product from the mould and cutting it into discs. The adhesive may be plasticized or unplasticized polyamide, low-density or highdensity polyethylene, polypropylene, plasticized polyvinyl chloride, plasticized polyvinyl acetate, plasticized copolymers of vinyl chloride and vinyl acetate, copolymers of ethylene and vinyl acetate and polyvinyl alcohol. The heating to expand the web is preferably carried out while the wound material is still on the mandrel. The web may be a non-woven web of nylon fibres.
Patent ID-29445-A (ID)
Inventor: BHATIA ATHUL
IPC: C11D1/74
Filed: 1999-11-03
Abstract: A soap bar composition comprising 40-85% soap and 0.1-10% of a branched chain nonionic fatty acid ethoxylate surfactant. Preferably the fatty acid ethoxylate surfactant has an EO number no greater than 7.
Patent IL-101931-A (IL)
Title: Process for the diastereoselective synthesis of cis-nucleosides and nucleoside analogues
IPC: C07D411/04
Filed: 1992-05-20
Abstract: The present invention relates to highly diastereoselective processes for production of cis-nucleosides and nucleoside analogues and derivatives in high optical purity and intermediates useful in those processes.
Patent IL-104567-A (IL)
Title: Ethanolamine derivatives, processes for the preparation thereof and pharmaceutical compositions containing the same
IPC: C07D209/04
Filed: 1993-01-31
Abstract: A gut selective sympathomimetic and anti-pollakiuria compound of the formula OHR3 R1 - CH - CH2 - NR2 (CH2)n wherein R1 is aryl or a heterocyclic group, each of which may be substituted with halogen, hydroxy, protected hydroxy, aryloxy, lower alkoxy, halo (lower) alkoxy, nitro, cyano, amino or acylamino, R2 is hydrogen, halogen, nitro, hydroxy, lower alkyl optionally substituted with acyl, lower alkenyl optionally substituted with acyl, lower alkoxy optionally substituted with acyl, or amino optionally substituted with acyl (lower) alkyl, R3 is hydrogen, an N-protective group, or lower alkyl optionally substituted with lower alkylthio, n is an integer of 0 to 3, and a heavy solid line means a single bond or a double bond, provided that when n is 1, then (1) R1 is a condensed aromatic hydrocarbon group or a heterocyclic group, each of which may be substituted with halogen, hydroxy, protected hydroxy, aryloxy, lower alkoxy, halo (lower) alkoxy, nitro, cyano, amino or acylamino, or (2) R2 is halogen, nitro, lower alkyl optionally substituted with acyl, lower alkenyl optionally substituted with acyl, or amino optionally substituted with acyl (lower) alkyl, or (3) R3 is an N-protective group or lower alkyl optionally substituted with lower alkylthio, or (4) a heavy solid line means a double bond, and pharmaceutically acceptable salts thereof.
Patent IL-109605-A (IL)
Title: Oligonucleotides having 2'-ether groups their use as diagnostics and pharmaceutical compositions containing them
IPC: C07H19/167
Filed: 1994-05-10
Abstract: Compounds of the formula <IMAGE> in which R1 and R2 are, independently of one another, hydrogen or a protective group, or R1 has these meanings and R2 is a radical forming a phosphorus-containing nucleotide bridging group; B is a purine or pyrimidine residue or an analogue thereof; and R3 is a radical of the formula Ia, Ib or Ic <IMAGE> in which R4 is hydrogen, C1-C21-alkyl, C2-C21-alkenyl, C2-C21- alkynyl or -C(=O)-alkyl; R5 is hydrogen, C1-C10-alkyl, -CH2-O-R6 or a radical of the formula Ib; R6 is hydrogen, C1-C22-alkyl, C3-C21-alkenyl, partially or completely fluorine-substituted C1-C10-alkyl or -[(CH2)2-O]m-R7; R 7 is hydrogen or C1-C21-alkyl; Z is -(CH2)p- or -(CH2-CH-O)q-CH2 CH2-, where Z can in the case of -CH2- be unsubstituted or substituted by one or more C1-C10-alkyl, C5-C6-cycloalkyl or unsubstituted or C1-C4-alkyl-substituted phenyl, independently of one another; n is a number from 1 to 12; m is a number from 1 to 4; p is a number from 1 to 10; and q is a number from 1 to 4, are described.
Patent IL-111790-A (IL)
Title: Use of benzo [beta]thiophene derivatives in the p reparation of anti-amyloidogenic medicaments
IPC: A61P25/28
Filed: 1994-11-28
Abstract: This invention encompasses methods for the inhibition of a physiological disorder associated with amyloidogenic proteins, which method comprises administering to a human in need thereof an effective amount of a compound of Formula I wherein R1 and R3 are independently hydrogen, wherein Ar is optionally substituted phenyl; R2 is selected from the group consisting of pyrrolidine, hexamthylenemino, and piperidino; or a pharmaceutically acceptable salt of solvate thereof.
[US2001051368A1]
Patent IL-119208-A (IL)
Title: Pharmaceutical formulations comprising a combination of ketoprofen with a basic buffer
IPC: A61K31/19
Filed: 1996-09-05
Abstract: A process for accelerating the absorption of ketoprofen in vivo which comprises combining 1 part by weight of ketoprofen with 1 to 25 parts by weight of an inorganic buffer substance of magnesium hydroxide, magnesium oxide or magnesium carbonate into a buffered administration form and orally administrating the so combined ketoprofen and buffer.
Patent IL-122042-A (IL)
Title: Alignment element for multiple channel sight and method
IPC: G02B23/14
Filed: 1997-10-27
Abstract: A method of aligning an image in a multiple channel optical system having at least a first channel (205) and a second channel (205') for separately projecting corresponding images of a scene to an image plane, comprising the steps of: selectively receiving an image of a scene 3065 י' בטבת התשס" ד - January 4, 2004 via said first channel and projecting said image at said image plane; selectively receiving a corresponding image of said scene via said second channel; passing the corresponding image through a first prism (492); passing the corresponding image through a second prism (494) proximate to the first prism and onto said image plane; and rotating the first prism independently of the second prism to deviate the corresponding image obtained via the second channel at the image plane with respect to the image obtained via said first channel at the image plane wherein said first prism and said second prism are disposed in said second channel. 3066 י' בטבת התשס" ד - January 4, 2004
Patent IL-133024-A (IL)
Title: Method and apparatus for signing and sealing objects
IPC: G06F9/44
Filed: 1998-05-15
Abstract: Signed objects and sealed objects can be generated using embodiments of the invention. A signed object is an object that has an associated digital signature that can be used to authenticate the object. A sealed object is an object that is encrypted to limit access to only authorized entities. A signedObject class is used to create, maintain and authenticate a signed object. A sealed object is created, maintained, and authenticated using a sealedObject class. Nesting can be used to provide multiple levels of signing and/or sealing.
Patent IL-134304-A (IL)
Title: Two bit non-volatile electrically erasable and programmable semiconductor memory cell utilizing asymmetrical charge trapping
IPC: G11C16/04
Filed: 1998-08-02
Abstract: A method of programming, reading, and erasing an electrically erasable programmable read only memory (EEPROM) cell capable of storing two binary information bits, said memory cell having a first region and a second region with a channel therebetween and having a gate above said channel but separated therefrom by a non-conductive charge trapping material sandwiched between first and second silicon dioxide layers, said method comprising: programming a first bit in a first forward direction to represent a first binary value by applying programming voltages to said first region and to said gate and grounding said second region, thereby injecting and storing electrical charge in a first charge trapping region of said charge trapping material positioned asymmetrically close to said first region, or to represent a second binary value by not injecting electrical charge into said first charge trapping region; programming a second bit in a second forward direction opposite said first 1893 ז' באב התשס" ד - July 25, 2004 forward direction to represent a third binary value by applying programming voltages to said second region and to said gate and grounding said first region, thereby injecting and storing electrical charge in a second charge trapping region of said charge trapping material positioned asymmetrically close to said second region, or to represent a fourth binary value by not injecting electrical charge into said second charge trapping region; reading said first bit in a direction opposite said first forward direction by applying read voltages to said second region and said gate and grounding said first region, and subsequently determining if said first binary value is stored by sensing a first current between said second and said first regions or if said second binary value is stored by sensing a second current between said second and said first regions, said second current being higher than said first current; reading said second bit in a direction opposite said second forward direction by applying read voltages to said first region and said gate and grounding said second region, and subsequently determining if said third binary value is stored by sensing a third current between said first and said second regions or if said fourth binary value is stored by sensing a fourth current between said first and said second regions, said fourth current being higher than said third current; erasing said first bit by applying erasing voltages to said gate and said first binary value to be removed from said first charge trapping region; and erasing said second bit by applying erasing voltages to said gate and said second region so as to cause electrical charge representing said second binary value to be removed from said second charge trapping region.
Patent IL-154699-A (IL)
Title: 1-alpha-hydroxy-2-methylene-19-nor- homopregnacalciferol and pharmaceutical compositions containing the same
IPC: A61P19/08
Filed: 2003-03-02
Abstract: This invention discloses 1alpha-hydroxy-2-methylene-19-nor-homopregnacalciferol and pharmaceutical uses therefor. This compound exhibits pronounced activity in arresting the proliferation of undifferentiated cells and inducing their differentiation to the monocyte thus evidencing use as an anti-cancer agent and for the treatment of skin diseases such as psoriasis as well as skin conditions such as wrinkles, slack skin, dry skin and insufficient sebum secretion. This compound also has little, if any, calcemic activity and therefore may be used to treat immune disorders in humans as well as renal osteodystrophy.
Patent IL-162599-A (IL)
Title: Fluid transfer device having removable needle cartridge
Inventor: COHEN NAHUM
IPC: A61M5/20
Filed: 2004-06-17
Abstract: A fluid transfer device including a cartridge having a plurality of needles, an advancer operative to selectably advance any of the plurality of needles in the cartridge to a needle deployment position, and a syringe operative to convey fluid through the needle in the needle deployment position.
Patent IL-189514-A (IL)
Title: Logical bridging system and method
IPC: H04L45/02
Filed: 2008-02-13
Abstract: A system and method of extending a standard bridge to enable execution of logical bridging functionality are disclosed. In some implementations, a logical bridge may assign source logical port information to a data packet based on characteristics of the data packet, employ the source logical port information to learn the source address and to forward the data packet to a logical egress port, and map the logical egress port to a physical egress port at which the data packet is to be egressed. A tunnel interface may optionally be applied to a data packet upon egress.
Patent IL-197036-A (IL)
Title: Amplifier optical fiber comprising nanoparticles and production method
IPC: H01S/
Filed: 2009-02-12
Abstract: An amplifier optical fiber comprising a central core of a dielectric matrix doped with at least one element ensuring the amplification of an optical signal transmitted in the fiber and a cladding surrounding the central core and suitable for confining the optical signal transmitted in the core. The fiber also comprises metallic nanostructures suitable for generating an electronic surface resonance in the dielectric matrix of central core, the wavelength of said electronic surface resonance corresponding to an excitation level of the element ensuring the amplification.  Such a fiber can constitute an amplifier fiber, a laser or an optical sensor.