baber/WOPTO huggingface dataset:
Patent GB-1307256-A (GB)
Title: Piperazine derivatives and a process for their preparation
IPC: C07D401/04
Filed: 1970-09-15
Abstract: 1307256 Piperazines SCIENCE UNION ET CIE SOC FRANCAISE DE RECHERCHE MEDICALE 23 Aug 1971 [15 Sept 1970] 44008/70 Heading C2C Compounds of the general Formula (I) (R = α-naphthyl, indol-4-yl, or phenyl substituted by CN, NO 2 , CH 3 CONH or alkyl, alkoxy or alkenyloxy containing up to 4 carbon atoms; n = 1 or 2; Hot = 5 or 6-membered heterocyclic ring containing 1-3 nitrogen atoms and optionally 1 sulphur atom, which may be substituted by one or more C 1-4  alkyl or alkoxy groups) and their acid addition salts are prepared by reacting a compound of the Formula (V) or ROCH 2 CHOHCH 2 X (X=Cl or Br) with a compound of the Formula (VII) optionally followed by salt formation. The preparation of starting materials of  Formula (VII) and of 1-(2-oximinopropyl)-4- (2 - pyridyl) - piperazine and 1 - (p - nitrobenzamidoisopropyl)- 4 - (2 - pyrimidyl) - piperazine is described. The above compounds are #-adrenergic blocking agents, and may be administered in the form of pharmaceutical preparations containing them in association with a carrier.
Patent GB-1308068-A (GB)
Title: Electrical fuses
IPC: H01H85/20
Filed: 1970-09-23
Abstract: 1308068 Electric cut-outs DORMAN SMITH SWITCHGEAR Ltd 12 July 1971 [23 Sept 1970] 45208/70 Heading H2G [Also in Division H1] In an electrical fuse comprising a carrier 11 in the form of an insulating handle 12 supporting a cartridge 18 between blade contacts 16 and adapted for plug-in insertion into a fuse base 10 to engage and bridge base contacts 24 fixed in the base, each base contact 24 comprises a pair of metallic strip members 27, bent into J-shape to provide each with shank 28, web 29 and tongue 30 portions, the members 27 being mounted back-to-back and extending through an aperture 25 in the bottom 26 of the base 10. An S-shaped gripping plate 34 is associated with each tongue portion 30 to define an aperture 35 for receiving a contact blade 17 and to grip the contact blade when inserted therein. A circlip 33 locating in recesses 32 in the shanks 28 clamps the shanks of each contact 24 together and prevents movement of the contact within the base 10. A portion of the shanks of each contact which projects from the bottom of the base 10 is insulated by a sleeve 42 which has a spigot in a socket in the base 10 and is retained in position by a protuberance 45 provided on the shanks 28. Within the fuse base 10 the contacts 24 are overlaid by an insulating plate which is provided with slots 40 through which contact blades 17 pass to engage the base contacts 24.
Patent GB-1309085-A (GB)
Title: Treatment of metal or alloy surfaces
IPC: B21B1/22
Filed: 1969-11-05
Abstract: 1309085 Roll embossing E WOODSIDE 19 April 1971 [5 Nov 1969] 54157/69 Heading B3M The surface of a workpiece is embossed to ensure good adhesion of a coating of polytetrafluoroethylene by passing the workpiece through a pair of rolls 10, 12. The roll 10 has either a series of raised helices or a pyramidal pattern on its outer surface and the roll 12 has a plain surface. The workpiece can be passed through the nip several times, each time being rotated through an arc in the plane of the workpiece so that each series of embossed lines crosses those previously made.
Patent GB-1314022-A (GB)
Title: Colouration process
IPC: C09K23/00
Filed: 1969-08-18
Abstract: 1314022 Dyeing in organic dispersions IMPERIAL CHEMICAL INDUSTRIES Ltd 28 July 1970 [18 Aug 1969] 41059/69 Heading D1B Polymeric materials are dyed by treating with a stable deflocculated dispersion as defined in an organic liquid of a colouring matter in fine particle size i.e. less than 25 microns, the liquid being removed and heating effected either simultaneously with the dispersion treatment or subsequently. The deflocculating agent is. preferably a polyurea free of basic amino groups and having at least two alkyl, alkenyl, or alkapolyenyl groups each of which has at least 8 carbon atoms, the organic liquid may be a halogenated aliphatic hydrocarbon e.g. perchloroethylene. Polymeric materials include cellulose di- and tri-acetate, polyamides, polyesters, modified polyacrylonitrile cellulose, wool, silk, leather and polyurethanes, disperse, reactive, acid, direct and cationic dyes being employed in batchwise or continuous processes.
Patent GB-1314519-A (GB)
Title: Apparatus for use on passenger transport vehicles
IPC: G06M3/08
Filed: 1969-09-17
Abstract: 1314519 Barrier operated counter JACO ENG DEVELOPMENTS CO Ltd 16 Sept 1970 [17 Sept 1969] 45766/69 Heading G4T An apparatus is provided on a passenger transport vehicle which comprises a counter 20 associated with exit 16 and entrance 11 barriers so that the number of passengers or places available are indicated, each barrier allowing passenger movement in one sense only. In one form an entrance barrier is releasable in response to operation of a control means and the exit barrier is freely operable, the barriers being connected to the counter. In a further form both entrance and exit barriers are controlled by respective control means and the control means are connected to the counter. The counter may be operated by pulses and a precedence unit or optional delay line may be used to prevent simultaneous operation from both entrance and exit.  The entrance barrier may be coin or token freed, and the exit barrier may be token or ticket freed. Specification 1,303,651 is referred to.
Patent GB-1320145-A (GB)
Title: Multi-span bridges and like structures
IPC: E01D19/06
Filed: 1969-06-28
Abstract: 1320145 Bridges BRAITHWAITE & CO ENGS Ltd 29 June 1970 [28 June 1969] 32776/69 Heading E1G [Also in Division F2] In a temporary flyover or like structure comprising a series of spans 1 movably mounted end to end on supports 2, some or all of the pairs of successive spans are spaced and resiliently interconnected by prestressed spring or resilient block devices which resist both expansion and contraction movements (e.g. due to temperature, vehicle braking, or wind loads) and so distribute the movements evenly along the flyover. The device shown in Fig. 3 comprises a powerful spring 15 located between bushes 16, 17 seating in apertured plates 21, 22 connected by the rods 26; and a rod 12 which passes through the bushes 16, 17 and carries opposed abutment nuts 23, 24 so that movement in either direction of the rod 12 relatively to plate 22 causes further compression of the spring 15. Two such devices may be mounted (by brackets 9) between adjacent spans. Figs. 7 and 8 (not shown) illustrate modified devices using a single tension spring or a pair of coaxial springs. In the flyover described fixed abutment ramps 5 are provided and each span comprises steel beams reinforced by concrete panels and is movably supported on the cross beam of a "trestle" 2 either by elastomeric bearings or by end plates on the span beams loosely seating in grooved iron blocks on the trestles.
Patent GB-1322646-A (GB)
Title: Electrical windings and their manufacture
IPC: H01F27/28
Filed: 1971-09-28
Abstract: 1322646 Coil winding appartus ZAPOROZHSKY TRANSFORMATORNY ZAVOD 28 Sept 1971 45011/71 Heading HIT [Also in Division B3] A device for winding coils having "interlay sections" in which a wire is wound from the outer diameter to the inner diameter comprises bearing members 1 to 12 mounted circumferentially about a central mandrel 20 on a rotatable annular plate 13, each of which members is connected by rod 14 to a drive means 15 which drives the member in a radial direction. A guide member 22, for guiding the wire during winding of an interlay section, is mounted below the plate 13 and may be driven in the radial direction by a drive means 24 connected to the guide 22 by a rod 23. The plate 13 is supported on rollers 16 on blocks 17 and is rotatably driven by a drive 18 via transmission 19 in synchronism with rotation of a faceplate 21 to which the mandrel 20 is secured. Mandrel 20 supports stationary bearing members 27. In operation sections in which the turns are wound from the inner diameter to the outer diameter, are wound conventionally, i.e. mandrel 20 and plate 13 rotate to draw the wire on to the bearing members 27. During the winding of an interlay section the bearing members 1 to 12 and the guide 22 are initially arranged at a radial position equal to the required diameter of the winding minus two thickness of wire, and the first turn is wound on to the bearing members 1 to 12 by rotation of the mandrel and the plate. During subsequent rotation as the bearing members respectively approach the wire laying zone (#) (Figs. 7 to 10, not shown), i.e. the region of the guide 22, they are stepped radially inwards under the action of their respective drives by an amount equal to at least the thickness of the wire being wound, thereby creating a space between the turn already wound and the respective bearing member. The guide 22 is shaped so as to direct the wire being fed to the device into this created space and in the plane of the wound turns thereby effecting the turn to be laid radially inwardly of the previously laid turn. As each bearing member exits from the wire laying zone it is caused to exert a radially outwardly directed force on to the wire just laid to firmly retain the wound turns. At the beginning of each turn laid the guide 22 is stepped radially inwards by an amount equal to at least the thickness of the wire, under the action of its drive 24. The cycle is repeated until the final innermost turn of the section is wound when the bearing members 1 to 12 assume a position between the fixed bearing members 27 which are of sufficient thickness to allow the bearing members to be subsequently removed by upward movement of the latter. Distance pieces 28 are positioned on the interlay section prior to the winding of subsequent sections. The device may be programmed for a required sequence of operations.
Patent GB-1327023-A (GB)
Title: Flux for soldering
IPC: B23K35/34
Filed: 1970-09-07
Abstract: 1327023 Soldering N L JACOBS 7 Sept 1970 [6 June 1969] 28739/69 Heading B3R [Also in Division C7] A soldering flux comprises orthophosphonic acid and copper pyrophosphate and optionally containing ammonium phosphate, organic phosphates, e.g. lauryl, cetyl or phenyl phosphates, and phosphates of Ca, Zn, Pb and Li. The flux preferably contains at least 7% wt. Cu as the pyrophosphate at least 50% wt. orthophosphonic acid with a ratio of Cu as pyrophosphate to orthophosphonic acid of 1 : 3 to 1 : 10. Up to 5 % free Cu may be included in the flux and may be formed in situ by adding ferrous phosphate to reduce some of the copper pyrophosphate. The flux is used as a liquid, cream or paste with conventional solders containing Sn, Pb Ca, Zn, Bi, Sb, As, Ag, Cu, Ni, Au for soldering brass, Cu, gun metal, mild or stainless steel, Mn, Ni, Cr and Al.
Patent GB-1328195-A (GB)
Title: Workpiece clamping devices
IPC: B25B5/06
Filed: 1971-04-22
Abstract: 1328195 Clamps TURNERSON Ltd 17 July 1972 [22 April 1971] 10769/71 Heading B3B [Also in Division B4] A workpiece clamping device comprises a base 1, a support 2 projecting from the base, a carrier 3 movable along the support 2, a clamping arm 4 pivoted to the carrier, a setting arm 5 also pivoted to the carrier and having a part 18 which is engageable with the support 2, and a screw threaded member 6 carried by one of the arms and which engages with the other arm or an element thereon, and by means of which the clamping arm can be urged angularly towards the base and also the setting arm can be urged about its pivot on the carrier such that the said part 18 engages with the support to secure the carrier 3 rigidly against movement relative to the support. The device may be used e.g. for a vertical drilling or reaming operation on workpieces 19 wherein the base 1 is clamped to a work-table, or the device may be incorporated as a bench vice, or as portable tool makers clamps.
Patent GB-1329163-A (GB)
Title: Vehicle transporters
IPC: B62B5/00
Filed: 1971-06-14
Abstract: 1329163 Lawn mower transporters G G BAMPTON 13 June 1972 [14 June 1971] 27674/71 Heading B7B A lawn mower transporter 1 has a curved metal platform 2, an abutment 3, an operating lever 6, and rubber-tyred wheels 7. A lawn mower 10 is loaded on the transporter 1 by lifting the transporter, such that abutment 3 engages the ground, raising the rear end of the lawn mower to engage roller 13 in the platform 2 and then tipping the mower handle 18 rearwardly. Operating lever 6 is then pressed downwardly until the abutment 3 engages the blade 17. A U-shaped retainer 22 having hooked ends 23 engaging the axle 8 secures the mower on the transporter. In a modification, Figs. 4 and 5 (not shown), the abutment 3 is replaced by a plate 33 welded to the underside of the platform and carrying axle supports (36) and an angled bracket 38.
Patent GB-1338855-A (GB)
Title: Restraint system for vehicular occupants
IPC: B60R21/272
Filed: 1972-09-11
Abstract: 1338855 Crash bags J L JONES 11 Sept 1972 42096/72 Heading B7B [Also in Division F4] In a vehicle restraint system a bag is inflated with carbon dioxide when an impact sensor releases liquid carbon dioxide from a reservoir 5 which is heated in a duct 2 to gaseous form before being directed to the bag. In a preferred embodiment an impact sensor 11 makes an electrical contact when a helical coil spring 122, Fig. 11, carrying a metal weight 28 contacts a conductive rod 125 extending axially through an insulating post 123 to detonate a squib 78, Fig. 7, which blows out a magnesium pyrotechnic composition contained in cases 83, 84 which have metal foil membranes such as 87, 88. The composition is burnt with the air in the combustion chamber 17 of duct 2. High pressure gas from squib 78 also propels a cutter 75 having a piston face 76 through a thin metal membrane 72 to allow escape of liquid carbon dioxide from reservoir 5 with subsequent vaporization in combustion chamber 17. Combustion flame holders 13, 14 aid in the mixing of the reactants as well as to provide flame holders to complete the combustion process. A heat exchanger 18 promotes heat transfer in the vaporization process. The flashed carbon dioxide flows through a flexible coupling 19 into the restraint bag 23 via a flexible tube 110, Fig. 10, which distends and snaps open a case 20 by breaking a frangible hinge 24 to eject the pleated bag 23. A second impact sensor and carbon dioxide container without the magnesium pyrotechnic composition may be installed in the vicinity of the petrol tank to thus extinguish any fire generated by a ruptured petrol tank.
Patent GB-1349453-A (GB)
Title: Nuts and structural members combined therewith
IPC: B21K1/70
Filed: 1971-12-31
Abstract: 1349453 Nuts GKN SANKEY Ltd 31 Dec 1971 [1 Oct 1970] 46626/70 Heading F2H A nut comprises parallel grooves 13, having projections 14, in one face 10, a resilient block 15 adhered to a second face 11, and a threaded aperture 12. In position in a channel (Fig. 3) the block 15 is compressed thereby urging flanges 19 in the grooves 13. Apparatus for adhering a resilient block 15 to the remainder of each nut comprises a channel 24 which delivers nut portions one by one to parallel rails 26 along which they are conveyed by a walking beam 27 to a station 29. During conveyance therealong, adhesive is applied to one face 10 of the nut portions by means not shown. A strip of resilient material is fed along a channel 33 to the station 29 via reciprocating slide 34 and strip gripping members 35, means also being provided for holding the strip against the slide 34. When the free end of the strip is disposed over a nut portion it is clamped thereon the adjacent strip also being clamped. A rotary blade driven by motor 46 then slices the strip between the two clamps. The various operations of the apparatus are controlled by cams on a cam shaft to produce the required sequence.
Patent GB-1350390-A (GB)
Title: Phosphatide separation
Inventor: ANEJA R
IPC: C07F9/10
Filed: 1970-09-23
Abstract: 1350390 Separation of phosphatides UNILEVER Ltd 22 Sept 1971 [23 Sept 1970] 45295/70 Heading C2P An N-acyl phosphatide is separated from a phosphatide without an acylatable amino group by acidifying a mixture comprising the phosphatides so that a 1% by weight aqueous dispersion of the mixture would have a pH of less than 3À5, and solvent fractionating the mixture with acetone and/or methyl acetate. The starting mixture of phosphatides may be obtained by acylating a mixture of N-acylatable and non- N-acylatable phosphatides, for example a mixture of cephalin (acylatable) and lecithin and inositol phosphatides (non-aeylatable). The mixture of phosphatides may also contain triglyceride oils and water. The acylating agent is preferably a carboxylic acid anhydride, and the acid by-product may be removed by distillation. The acid pH may be provided by an acid of pKa less than 3, such as hydrochloric or orthophosphoric acid. The non-acylatable phosphatides may be further fractionated by extraction with alcohol, since lecithin is more soluble than inositol phosphatides in alcohol.
Patent ID-28263-A (ID)
Inventor: KARANEWSKY DONALD S
IPC: A61K31/16
Filed: 1999-07-01
Abstract: The present invention relates to the use of compounds for formula (I), wherein R 1 , A, B and R 2  are defined herein, for the manufacture of a medicament for the treatment of an infectious disease or an inflammatory condition or for prolonging organ viability for use in transplantation.
Patent IL-100212-A (IL)
Title: Pyrroline compounds, a process for their preparation, their use to prepare pyrrole products and pyrrole products made by said process
IPC: C07C317/14
Filed: 1991-12-02
Abstract: Compounds of the formula W R M CF3 N L A wherein A is hydrogen or C1-C4 alkyl; W is CN, NO2 or CO2 R6; L is hydrogen or halogen and M and R are each independently hydrogen, C1-C4 alkylsul - finyl, C1-C4 alkylsulfonyl, CN, NO2, halogen, CF3, R1CF2Z, R2CO or NR3R4 and when M and R are on adjacent positions they may be taken together with the carbon atoms to which they are attached to form a ring in which MR represents the structure -OCH2O-, -OCF2O- or -CH=CH-CH=CH-; Z is S(O)n or O; R1 is hydrogen, F, CHF2, CHFC1 or CF3; R2 is C1-C4 alkyl, C1-C4 alkoxy or NR3 R4; R3 is hydrogen or C1-C4 alkyl; R4 is hydrogen, C1-C4 alkyl or R5 CO; R5 is hydrogen or C1-C4 alkyl and R6 is C1-C6 alkyl, C3-C6 cycloalkyl or phenyl; n is an integer of 0, 1 or 2.
Patent IL-101620-A (IL)
Title: Superactive grf analogs their preparation and pharmaceutical formulations containing them
IPC: C12N15/09
Filed: 1992-04-16
Abstract: The instant invention provides amino-terminal-modified growth hormone releasing factor (GRF) analogs of superior activity and potency when compared to native GRF or previously described GRF analogs. The invention also provides amino-terminal-modified GRF analogs comprising GRF peptides incorporating selected amino acid modifications from the naturally occurring forms of the GRF peptides. Superior analogs of bovine, porcine, human, and other species of GRF are described. The invention also provides a method of promoting the release of growth hormone using the compounds of the invention. The invention also provides pharmaceutical formulations of the compounds of the invention. The invention also provides methods of treatment of various maladies stemming from insufficient growth hormone levels using the compounds of the invention. The invention also provides a method for increasing the lean muscle mass of mammals by adminstering compounds of the invention. <IMAGE>
Patent IL-113496-A (IL)
Title: Apparatus and method for recreating and manipulating a 3d object based on a 2d projection thereof
IPC: G06T15/20
Filed: 1995-04-25
Abstract: A method for generating information regarding a 3D object from at least one 2D projection thereof, the method comprising providing at least one 2D projection of a 3D object, generating an array of numbers described by: alpha ijk=vi'bjk-vj''aik(i,j,k=1,2,3),where aij and bjk are elements of matrices A and B respectively and vi' and vi'' are elements of vectors v' and v'' respectively, wherein the matrices and vectors together describe camera parameters of three views of the 3D object and employing the array to generate information regarding the 3D object.
Patent IL-123335-A (IL)
Title: Electrochemical biosensor
IPC: C12Q1/00
Filed: 1998-02-17
Abstract: Disclosed is an electrochemical sensor which is made up of an insulating base plate bearing an electrode on its surface which reacts with an analyte to produce mobile electrons. The base plate is mated with a lid of a deformable material which has a concave area surrounded by a flat surface so that when mated to the base plate there is formed a capillary space into which a fluid test sample can be drawn. The side of the lid facing the base is coated with a polymeric material which serves to bond the lid to the base plate and to increase the hydrophilic nature of the capillary space.
Patent IL-134877-A (IL)
Title: Freezable low-calorie spoonable dressings and method for their production
IPC: A23L27/60
Filed: 2000-03-05
Abstract: Low calorie spoonable dressing, such as mayonnaise, comprising a fat component of about 25 weight percent or more fatty acid-esterified propoxylated glycerin having from about 3 to about 16 oxypropylene units per unit of glycerin, with the balance of the fat component being blended salad oil. The dressing exhibits freeze-thaw stability and has reduced calories compared to conventional full fat spoonable dressings. Also, a method for making the low calorie spoonable dressing.
Patent IL-139305-A (IL)
Title: Wide band high resolution synthesizer
Inventor: SHALOM AMIR
IPC: H03L7/18
Filed: 2000-10-26
Abstract: A wide bandwidth, high resolution, clean frequency synthesizer (30) comprising: (a) a direct digital synthesizer (10); (b) a digital-to-analog converter (2) for receiving output from said direct digital synthesizer and producing a DDS output signal; (c) a first bandpass filter (14) for filtering said DDS output signal; (d) a source (42) of a mixing frequency signal; (e) a single side band mixer (32) for mixing said mixing frequency signal with said filtered DDS output signal, thereby producing a mixer output signa