baber/WOPTO huggingface dataset:
Patent GB-1297401-A (GB)
IPC: C07D498/04
Filed: 1970-03-20
Abstract: 1297401 Oxazinobenzoxazinones CARTERWALLACE Inc 20 March 1970 [24 March 1969] 13619/70 Heading C2C Novel oxazinobenzoxazinones of the general formula wherein n is 1-4, each X is a hydrogen or halogen atom or a C 1-6  alkyl, C 1-6  alkoxy, hydroxyl, nitro, amino, acetamido, sulphonamido or trifluoromethyl group and each of R<SP>1</SP>, R<SP>2</SP> and R<SP>3</SP> is a hydrogen atom or a C 1-6  alkyl group, are prepared by cyclization of a benzoxazinone of the general formula wherein Y is a halogen atom, under basic conditions. Pharmaceutical compositions having antiinflammatory activity comprise, as active ingredient, an oxazinobenzoxazinone of the first general formula above, together with a pharmaceutically acceptable carrier or diluent.
Patent GB-1303475-A (GB)
IPC: F16L37/088
Filed: 1970-10-08
Abstract: 1303475 Pipe couplings CAPE ENG CO Ltd 8 Oct 1971 [8 Oct. 1970] 47802/70 Heading F2G In a pipe coupling which may be used in a system for administering air, oxygen or other gas to a patient, a pipe 2 is axially slid into a socket 1 and accidental separation is thereafter prevented by the engagement of a locking member 10 which is slidable in a groove 9 on the socket 1 from a locked position in which portions 11 of the member 10 extend through slots 8 in the groove 9 to engage a circumferential groove 4 on the pipe 2 to an unlocked position in which the locking member portions 11 lie in the groove 9 without extending through the slots 8. As shown, the locking member 10 may comprise a spring clip having legs 11 and a head 13 by means of which the clip may be rotated in a radial plane through 90 degrees between locked and unlocked position. The slots 8 extend on diametrically opposite parts of the socket 1. Tapered surfaces 7 in the socket 1 and on a leading portion 6 of the pipe 2 engage to seal the coupling. The pipe groove 4 may be wide enough to receive also a retaining bead 5 on a flexible hose 3. The socket 1 may be attached to or integral with apparatus or it may have pipereceiving sockets at both ends. A plastics slide may replace the spring clip as locking member.
Patent GB-1314353-A (GB)
Title: Means for imparting linear motion to an elongated element
IPC: F16H27/04
Filed: 1970-10-29
Abstract: 1314353 Cams; ratchet mechanism ROTAX Ltd 11 Oct 1971 [29 Oct 1970] 51342/70 Heading F2K and F2Q Rotation of a shaft 17 is converted into reciprocation of a rod 11 by means of cams 13 engaging pins 15 formed on a collar 16 secured to the rod 11 and biased to a central position by springs 23, 24. The cams 13 have cut-out portions 14 the ends 21, 22 of which are adapted to engage the pins 15 to move the rod axially to one or the other of its end positions, depending upon the direction of rotation of the shaft 17. The rod 11 is maintained in its end position by engagement of the pins 15 with the outer peripheries of the cams 13 until it is released by the cut-out portions 14 and returned to its central position. At one end, the rod 11 carries a spring- pressed pivoted pawl 26 which is adapted to engage pins 30 on a drum 31, whereby reciprocation of the rod 11 causes stepped angular movement of the drum 31. In a modification, shown in Fig. 2, each annulus 13 has four cut-out portions so that a single revolution of the annuli 13 effects four strokes of the rod 11. A headed bolt 37 is carried by the collar 16 and is adapted to act upon a switch mechanism comprising two rockers 35, 36 to provide a digital display indicating the position of the output shaft of the mechanism which may be arranged to effect control of a valve.
Patent GB-1317396-A (GB)
Title: Radio navigation beacon
IPC: G01S1/40
Filed: 1971-03-23
Abstract: 1317396 Radio navigation STANDARD TELEPHONES & CABLES Ltd 16 March 1972 [23 March 1971] 7547/71 Heading H4D Effective tapering of transmission from a Doppler-type radio beacon rectilinear aerial array of equi-apaced elements is produced by connecting a constant amplitude R.F. source to each element in turn so as to simulate constant velocity unidirectional or bidirectional motion of a single radiating element along the array so that each complete scanning cycle of the array comprises a scan in which the aerials intermediate the end portions of the array are scanned more times than the end portion elements. Examples are shown in the Figures.  Means for scanning are as in Specifications 1,225,190 or 1,234,541.
Patent GB-1341330-A (GB)
Title: Betatron
IPC: H05H11/00
Filed: 1972-06-20
Abstract: 1341330 Magnetic induction decelerators TOMSKY ORDENA TRUDOVOGO KRASNOGO ZNAMENI POLITEKHNICHESKY INSTITUT IMENI SM KIROVA 20 June 1972 28748/72 Heading H1D Each polepiece of a ketatron electromagnet is in the form of at least three spokes 1 projecting radially from a central hub portion 2, whereby the weight of the magnetic circuit is reduced. As shown, the two halves 6 and 7 of the magnet are secured together by pins, the ketatron 2 : 1 ratio being obtained by inserts 12 separated by non-ferromagnetic spacers 13, the flux being produced by a winding 9 mounted around the outer ends of the spokes, the flux path being closed by the portions 11, and the length of the spokes being such that the equilibrium orbit 18 is located about half way along their length. Each spoke is preferably constructed of steel laminations 19 set on an angle to its axis. The opposed faces 15 of the polepieces may be concave, such that their distance apart is a maximum at the equilibrium oribit (Fig. 3, not shown). The spoke configurations gives an azimuthally varying focusing field, and focusing may be further improved by rotating one set of spokes with respect to the other through an angle #/n, where n is the number of spokes, and by making the ribs of spiral form.
Patent GB-1346909-A (GB)
Title: Electrophotographic material
IPC: G03G5/06
Filed: 1972-10-13
Abstract: 1346909 Electro-photographic materials ILFORD Ltd 13 Oct 1972 [13 Oct 1971] 47687/71 Addition to 1051056 Headings G2C and C17C2 An electro-photographic material comprises a photo-conductive layer including as sensitizer a carbocyanine dye of formula wherein R 1 , R 2  are alkyl, Y is O or S, Z is saturated alkylene with up to 6 carbon atoms in the chain, x, y and z are the same or different and each nought or 1, and D 1 , D 2  are each the residue of a 5- or 6-membered heterocyclic nucleus. In an example a composition comprising zinc oxide, resin binder and 1-anhydro-bis-(3-ethyl-2-benzothiazole) # - 3 - sulphopropoxytrimethincyanine hydroxide in toluene is coated on to conductive paper. Other examples of the dyes are given and their preparation is described in the parent Specification. The photo-conductor may alternatively be polyvinyl carbazole.
Patent GB-1348826-A (GB)
Title: Aircraft
IPC: B64C1/26
Filed: 1972-07-03
Abstract: 1348826 Connecting wings to aircraft fuselage BRITISH AIRCRAFT CORP Ltd 3 July 1972 [3 July 1971] 31268/71 Heading B7W An aircraft wing/fuselage joint comprises a beam extending from each wing root by a length substantially equivalent to the width of the fuselage so that upon assembly the beams lie side-by-side longitudinally of the fuselage and are each secured to the fuselage at or adjacent each side thereof. Wings 2, 3 have beams 4, 5 and, optionally, spigots 7, 8 and 9, 10 extending therefrom respectively and the fuselage 1 is formed with a transverse tube 6 provided at its ends with fittings 11 and 12 each formed with bifurcations 13, 14 having bores 15 to align with corresponding bores 19 in the beams whereby they may be secured together by bolts 16. Each fitting 11, 12 has a spherically mounted bush 17 to receive a spigot 21 on the end of each beam remote from the wing root. In an alternative arrangement (Fig. 7, not shown) the spigot is replaced by an eye so that a bolt corresponding to bolt 16 may secure the beams together at each end and to the fuselage. In another arrangement (Fig. 8, not shown) one beam is bifurcated with the other beam positioned between the bifurcations and bolted at each end to the bifurcated beam and the fuselage.
Patent GB-1349681-A (GB)
Title: Extruder for thermoplastic materials
IPC: B29C48/10
Filed: 1971-03-30
Abstract: 1349681 Screw extruder E BECK 30 March 1971 8177/71 Heading B5A Thermoplastic material is extruded by a tubular member 1, rotating a stationary barrel 2 and having an at least three start screw thread on its exterior surface, and an at least three start thread being formed either on its inner surface, or on the exterior of a stationary mandrel 3, which may be extended as the mandrel of an annular passage from which the material is extruded as a tube, or a blown film. The tubular screw 1 has a length of less than 300 mm.; a ratio of interior to exterior diameter of 5 : 10 to 9À8 : 10; and each screw channel in a downstream metering zone has a width of less than 40 mm., and a depth of less than 1 mm. The threads exteriorly and interioly of the member 1 may each deliver a different material for the extrusion of a laminar tube or film, and which materials are delivered to the threads, via passages 5, 6, and annular chambers 10, 11. The tubular screw member 1 is rotated in bearings 8 by 180 degree spaced apart gears 4, and gearing from a centrally located motor, or alternatively each gear 4 may be rotated by a separate motor.
Patent GB-1352124-A (GB)
Title: Cable fault location
IPC: G01R31/08
Filed: 1970-07-08
Abstract: 1352124 Locating faults in electric cables ELECTRICITY COUNCIL 30 June 1971 [8 July 1970] 33239/70 Heading G1U The distance to a fault in a power cable is determined by inducing resonance in the cable between the fault and one end of the cable, and determining the resonant frequency. The resonance is induced between the fault 19 and the far end 16 by shock exciting the cable at its near end 14, either by discharging a capacitor 10 into the cable Fig. 1 or by leaving a charged capacitor connected to the cable until the fault breaks down Fig. 7, (not shown). The frequency of the induced oscillation is determined Fig. 4 by detecting (34) the negative-going zero crossings and using these to gate (49) clock pulses (54) to a counter 55 for, say, four consecutive cycles of the oscillation. To check against spurious operation of the gate, the test may then be repeated for, say, two consecutive cycles. The zero crossings detector 34 exhibits hysteresis to minimise erroneous gate actuation due to noise, and the gate 49 is not opened for the first four cycles of the oscillation to allow time for initial transients to die down. Two methods of calibrating the frequencymeasuring circuit are described. (i) If the wave propagation velocity in the cable is known, a fixed-frequency oscillator 30 is used to open the gate 49 for a fixed period, and the clock frequency adjusted to give a required reading on the counter. (ii) If the velocity is not known, the clock pulse generator is adjusted on the basis of tests made on a good conductor of the cable of known length. Since neither method of calibration will be entirely accurate owing to the dependence of the velocity on the frequency of the oscillation in the cable, in use the clock frequency may be swept between the values determined by (i) and (ii).
Patent ID-28143-A (ID)
Inventor: ROBERTS PETER M
IPC: B25B13/46
Filed: 1999-04-01
Abstract: A ratchet wrench including a handle, a drive stud and a ratchet mechanism further includes a tool release mechanism. The tool release mechanism includes a control rod that slides along the centerline of the drive stud and a ramp that is slidable in a plane transverse to the drive stud axis. The illustrated actuator is confined to the region of the ratchet wheel, and does not move between the pawl of the ratchet mechanism and the head of the wrench. Centering elements extend from the head of the wrench into an annular recess on a face of the ratchet wheel opposed to the drive stud. The actuator moves in a gap formed between opposed portions of the centering element.
Patent IL-101504-A (IL)
Title: Macrocyclic lactam prokinetic agents, their preparation and pharmaceutical compositions comprising them
IPC: A61K31/7042
Filed: 1992-04-06
Abstract: PCT No. PCT/US92/02590 Sec. 371 Date Aug. 30, 1993 Sec. 102(e) Date Aug. 30, 1993 PCT Filed Mar. 30, 1992Macrocylic lactam compounds of formula (I)   ts thereof, wherein A is selected from    <IMAGE>  (II)   <IMAGE>  (III)  and   <IMAGE>  (IV)  also disclosed are synthetic processes and intermediates useful in the preparation of the compounds of the invention, as well as compositions containing the same and methods for their use in stimulating contractile motion of the gastrointestinal tract.
Patent IL-108705-A (IL)
Title: Pharmaceutical composition containing bisacodyl in dosage form and a complex of bisacodyl and cyclodextrin
IPC: A61K9/22
Filed: 1994-02-18
Abstract: The subject invention involves pharmaceutical compositions in dosage unit form, for peroral administration of bisacodyl to a human or lower animal having a gastrointestinal tract, with a lumen therethrough, with a small intestine and a colon with a junction therebetween, comprising: (a) a safe and effective amount of rapidly-dissolving bisacodyl means; and (b) a delivery means which prevents the release of bisacodyl from the dosage form into the lumen of the gastrointestinal tract during transport of the dosage form through the lumen until the dosage form is near the junction between the small intestine and the colon or in the colon, and which then releases the bisacodyl in the lumen near the junction between the small intestine and the colon or within the colon, The subject invention also involves methods for providing laxation for humans and lower animals in need thereof by peroral administration of such compositions.
Patent IL-108969-A (IL)
Title: Substituted (phenyalkoxy-benzyl) aminopropanamide compounds and pharmaceutical compositions containing them
Inventor: MARIO VARASI
IPC: A61P25/26
Filed: 1994-03-14
Abstract: The invention provides new compounds of formula (I)     <IMAGE>  (I)  wherein, subject to a proviso, n is zero or an integer of 1 to 3; each of R and R1, which may be the same or different, is hydrogen, halogen, trifluoromethyl or C1-C4 alkoxy; R2 is hydrogen or C1-C4 alkyl optionally substituted by hydroxy; each of R3 and R4 independently is hydrogen or C1-C4 alkyl; or a pharmaceutically acceptable salt thereof; and of formula (IA)     <IMAGE>  (IA)  wherein R5 is hydrogen, halogen, trifluoromethyl or C1-C4 alkoxy, or a pharmaceutically acceptable salt thereof, which are active on the central nervous system (CNS) and can be used in therapy as anti-epileptics, anti-Parkinson, neuroprotective, antidepressant, anti-spastic and hypnotic agents.
Patent IL-127599-A (IL)
Title: Process for preparing isotaxol analogs
IPC: C07D/
Filed: 1995-01-23
Abstract: A process of preparing a compound of the formula which comprises reacting an oxazoline free acid of the formula 1009 י" ב בסיון התשס" ד - June 1, 2004 with a baccatin compound of the formula in the presence of a dehydrating agent; wherein R30 and R34, being the same or different, are selected from the group consisting of -OC(O)C1-C6 alkyl, -OC(O) OC1-C6 alkyl, -OC(O)OCH2CX3 where X is Halo, -OC(O)OCH2CH2Si(R20)3 (where R20 is C1-C6 alkyl), or -OSi(R16)3 [where R16, being the same or different, is selected from C1-C6 alkyl or cyclo (C5-C8) alkyl]; X2 is selected from the group consisting of -H, -C1-C4 alkyl, -C1-C3 alkoxy, halo, -C1-C3 alkylthio, -trifluoromethyl, -C2-C6 dialkylamino, benzyloxymethyl, cyano, azide (N3), or nitro; R1 is selected from the group consisting of -CH3, -C6H5 or phenyl substituted with one, 2 or 3 C1-C4 alkyl, C1-C3 alkoxy, halo, C1-C3 alkylthio, trifluoromethyl, C2-C6 dialkylamino, hydroxy or nitro, 2-furyl, 2-thienyl, 1-naphthyl, 2-naphthyl or 3,4-methylenedioxyphenyl; and R'11 is selected from the group consisting of -C1-C10 alkyl, -phenyl, -phenyl substituted with one, 2 or 3 C1-C4 alkyl, C1-C3 alkoxy, halo, C1-C3 alkylthio, trifluoromethyl, C2-C6 dialkylamino, hydroxy or nitro, -1-adamantyl, -3-tetrahydrofuranyl, -4-tetrahydropyranyl, or -CH2C(CH3)3.
Patent IL-131397-A (IL)
Title: Method for producing 5-aminomethyl-2-chloropyridines
IPC: C07D213/38
Filed: 1998-03-02
Abstract: PCT No. PCT/EP98/01163 Sec. 371 Date Sep. 10, 1999 Sec. 102(e) Date Sep. 10, 1999 PCT Filed Mar. 2, 1998 PCT Pub. No. WO98/41504 PCT Pub. Date Sep. 24, 1998The present invention relates to the preparation of 5-aminomethyl-2-chloropyridines by reacting a mixture of 5-chloromethyl-2-chloropyridine and 5-dichloromethyl-2-chloropyridine with substituted amines. The mixture of 5-chloromethyl-2-chloropyridine and 5-dichloromethyl-2-chloropyridine is obtained by chlorination of 5-methyl-2-chloropyridine.
Patent IL-135682-A (IL)
Title: Impulse fluid drop jet apparatus and method with depriming protection
IPC: B41J2/14
Filed: 1998-07-06
Abstract: An impulse ink jet print head including a compliant chamber and a check valve coupled between an ink supply and an ink chamber. The compliant chamber attenuates pressure disturbances of short duration. The check valve prevents the reverse flow of ink and depriming of the print head.
Patent IL-137808-A (IL)
Title: Erythropoietin liposomal dispersion
IPC: A61K38/18
Filed: 2000-08-10
Abstract: The present invention relates to a liposome based formulation of erythropoietin comprising:     (a) an effective amount of an erythropoietin;   (b) a lipidic phase comprising:     (i) lecithin or hydrogenated lecithin; (ii) optionally, a charged electropositive or electronegative lipid compound; and (iii) cholesterol or a derivative thereof selected from cholesterol esters, polyethylene glycol derivatives of cholesterol (PEG-cholesterols), and organic acid derivatives of cholesterols; and       (c) a phosphate buffer.   The liposome based parenteral dosage form of the invention is prepared by means of an ethanol injection technique. The composition avoids the need for use of human serum albumin and exhibits superior stability.
Patent IL-140826-A (IL)
Title: Crystal modification of lipoic acid
IPC: A61K31/385
Filed: 1999-07-12
Abstract: In the 2 Θ diffractogram of an enantiomerically pure crystalline (R)- or (S)-lipoic acid, the most intense reflection line in the range from 13° to 30° is that at 2 Θ=23°.
Patent IL-140828-A (IL)
Title: High pressure sealing
Inventor: MAGAZINER VLADIMIR
IPC: F16J15/56
Filed: 2001-01-09
Abstract: In a high-pressure cylinder with an axial plunger, a seal assembly for scaling the gap between the cylinder wall and the plunger. The assembly is disposed in an annual recess in the wall having an open end and a bottom opposite thereto, and comprises a plunger-sealing ring, a cylinder-sealing ring, a resilient low-pressure ring, and an annual seal holder. The seal holder urges the plunger-sealing ring against the cylinder-sealing ring and the low-pressure ring, and urges the latter two rings against the recess bottom and against each other. The plunger-sealing ring and the cylinder-sealing ring are metallic, their mutual contact surfaces are fitted to each other, and the plunger-sealing ring has sufficient section modulus to ensure that under high pressure the contact and bending deformations at the mutual contact surfaces will be sufficiently small as to keep a tight fit therebetween.
Patent IL-152063-A (IL)
Title: Transparent, biaxially orientated polyolefinic film with improved bonding properties
IPC: B32B27/32
Filed: 2002-10-03
Abstract: The invention relates to the use of a polyolefinic film, with at least one layer, which is made from polyolefinic polymers, whereby said polyolefinic film comprises a bonding layer as outer layer. Said bonding layer contains at least 50 wt. % based on the weight of the layer of a maleic anhydride modified polyolefin. The film is used for printing, metallising or coating.
Patent IL-155232-A (IL)
Title: Process for manufacturing polyamides
Inventor: HELFT MATTHIEU
IPC: B01J19/00
Filed: 2001-10-03
Abstract: The invention relates to a continuous process for manufacturing polyamides. The polyamides are of the type obtained from diacids and diamines. The process comprises an operation of continuous mixing of a compound which is rich in amine end groups and a compound which is rich in acid end groups and a polycondensation operation using the mixture. The invention relates to the starting phase of such a process, during which an aqueous solution comprising a mixture of monomers in substantially stoichiometric proportions is used.
Patent IL-155880-A (IL)
Title: Turbo decoder with circular redundancy code signature comparison
IPC: H04J13/00
Filed: 2003-05-13
Abstract: An iterative turbo decoder for a receiving unit of a wireless communication system and method for error correcting received communication signal data are provided. The decoder implements a stopping rule through use of signature codes to determine whether successive iterations of decoder data are the same. Memory requirements are reduced by calculation of a compressed signature of decoder estimate data.
Patent IL-177777-A (IL)
Title: Polymer particles containing active agents
IPC: A61K47/48
Filed: 2006-08-30
Abstract: The invention relates to active ingredient-containing polymer particles comprising a vinyl polymer from 10-80% by weight monomers comprising amino and/or carboxyl groups, which is insoluble in one part of the pH range 0-10 and is soluble in another part of the range, wherein these active ingredient-containing polymer particles comprise 3-1000 parts of active ingredient per part of vinyl polymer, have a particle size in the range 20 nm-8 mum and the vinyl polymer is >50% by weight composed of polymers having a molecular weight of <100 000 daltons.
Patent IL-182118-A (IL)
Title: Multiuser detector for variable spreading factors
IPC: H04B1/707
Filed: 2007-03-22
Abstract: A multiuser detector method and receiver that detects and decodes synchronous or asynchronous CDMA subchannels having different spreading factors with reduced computational complexity. The multiuser receiver is compatible with ZF-BLE, MMSE, decorrelating detectors and the like using Cholesky decomposition to minimize numeric operations. The receiver and method arranges the columns of system transmission response matrices representing the response characteristics of individual users into a total system transmission response matrix which represents a plurality of matched-filter responses for a given block of received data. The invention when used in conjunction with Cholesky decomposition reduces the number of required mathematic operations prior to parallel matched filtering.