baber/WOPTO huggingface dataset:
Patent GB-1264597-A (GB)
IPC: C08G59/50
Filed: 1970-07-27
Abstract: 1,264,597. Epoxide-amine reaction products. E. I. DU PONT DE NEMOURS & CO. 27 July, 1970 [31 July, 1969; 8 July, 1970], No. 36190/70. Heading C3B. [Also in Divisions C2, C5 and D1] Compounds useful as fabric softeners have the formula in which Q is OH or -O(CH 2 CH(R<SP>3</SP>)O) x H (x= 1-15 and R<SP>3</SP> is H or C 1-3  alkyl radical); R<SP>1</SP> and R<SP>2</SP> are each C 13-40  alkyl or alkenyl; A is a C 10-20  alkyl or alkoxy radical or an aryl or aryloxy group each having up to 10 benzene rings. B is a C 10-20  alkylene radical or an arylene radical having up to 10 benzene rings, or the group -O-Y-O- or in which Y is a C 10-20  alkylene radical or an arylene radical having up to 10 benzene rings. The compounds in which Q is OH are prepared by reacting at least one secondary amine: NHR<SP>1</SP>R<SP>2</SP> (where R<SP>1</SP> and R<SP>2</SP> are as defined above) with either a monoepoxide:  or a diepoxide: (in which A and B are as defined above). Preparative examples relate to the reaction products of: (1) bisphenol A diglycidyl ether and dioctadecylamine; (4) a polyglycidyl ether of a phenol formaldehyde novolac and dioctadecylamine; (5) a triglycidyl ether of p-aminophenol and dioctadecylamine and (6) a diglycidyl ether of resorcinol and dioctadecylamine. The compounds may be compounded with surfactants and detergents.
Patent GB-1265900-A (GB)
IPC: E02D7/10
Filed: 1969-05-15
Abstract: 1,265,900. Boring earth and rock. P. M. COOK. 15 May, 1969, No. 24897/69. Heading E1F. An apparatus for driving a member 75 into or out of the ground comprises a frame 10 housing a tubular ram 19 having a striking face at either end and reciprocable by means 28 to deliver blows to a movable anvil 44 engaging a projection 76 on the member 75. The apparatus may drive the member out of the ground by delivering blows to an upper anvil 64 engaging the lower surface of a projection similar to the projection 76 a pull being simultaneously exerted on a line 78. The means 28 may comprise double acting air cyinders 29. The member 75 may be an open ended tube, or a rod or post. The projection 76 may be a pipe coupling collar or a flanged extension of the member 75. The apparatus may be supported by a line 71 wound on a winch of a drilling apparatus, the tube 75 being a casing for a drill hole and being flushed by air, water or mud pumped to the bottom of the hole through a drill rod.
Patent GB-1288451-A (GB)
IPC: G04C11/08
Filed: 1970-05-05
Abstract: 1288451 Electronic clocks and watches COMPAGNIE DES MONTRES LONGINES FRANCILLON SA and BERNARD GOLAY SA 5 May 1970 [20 May 1969] 21558/70 Heading G3T [Also in Division H3] Oscillation of a resonator of frequency f is sustained by a frequency nf where n is a whole number by a circuit in which the resonator L, C is coupled to the output of an AND gate comprising two transistors in series T2, T3 to which is applied the two frequencies. f from the resonator is applied to the base of T2 via a transistor T1 and potential divider R2, R3 and nf from an external source, e.g. a quartz oscillator, is applied to T3. The resonator may be part of a mechanical drive for the gear train of a watch or clock.
Patent GB-1288677-A (GB)
IPC: E03B7/10
Filed: 1970-06-09
Abstract: 1288677 Pipe bursting prevention means R L RAYBONE and G C R WAIN 25 Aug 1971 [9 June 1970] 27812/70 Heading F2P A device for inserting into a water pipe 11 to protect it from bursting under freezing conditions comprises a continuous length of resiliently deformable tube 10 closed at spaced intervals 12 to form cells and incorporating an integral web or projection 13 to locate the device in the pipe. The device is preferably formed of an extruded plastics material.
Patent GB-1296232-A (GB)
IPC: G01N15/14
Filed: 1969-11-20
Abstract: 1296232 Identifying microparticles P J WYATT 20 Nov 1969 [21 Nov 1968] 56745/69 Heading G1A A method of or apparatus for identifying microparticles including the steps of moving the particles in a path which intersects a collimated narrow beam of light, and simultaneously measuring light intensity at more than two locations spaced about the point of intersection of the microparticles and the beam path. In an embodiment a sample 26 of particulate matter dispersed in highly volatile fluid is sprayed out from its container by means of an atomizer 24, supplied by a source 18 of the pressurized gas. From the atomizer the particles are drawn into an injection chamber 28, also connected to the high-pressure gas source 18. The particles are thence directed in a highpressure gas stream across a diameter of a spherical chamber 10 into an exhaust opening 32 which is connected to an exhaust pump 34. A source of highly collimated light 12 projects a narrow beam of light across another diameter into a light trap 14. The beam of light and the beam of particles intersect at the centre of the sphere 10 and the resulting reflection, refraction and deffraction of light is sensed by a number of detectors 16; each detector 16 being spaced about the circumference at an equal radial distance from the centre and subtending a small solid  angle towards the centre of the sphere. Each of the detectors 16 is connected to an amplifier 36 which include processing circuitry wherein the pattern of intensities received by the detectors due to the microparticles is compared with prerecorded patterns produced by known microparticles. A recording device such as a multichannel strip recorder provides a series of traces representing the intensity variation of each detector with time. A further embodiment Fig.2 (not shown) is described in which the microparticles pass through a diameter of the sphere by means of a capillary tube (40). The light source could be  polarized or alternatively could be pulsed thereby permitting A.C. amplification.
Patent GB-1296804-A (GB)
IPC: E21B47/022
Filed: 1971-04-19
Abstract: 1296804 Clinometers SPERRY SUN WELL SURVEYING CO 19 April 1971 [2 April 1970] 25371/71 Heading G1F [Also in Division G4] A surveying instrument for lowering down a borehole comprises a slot 14 for a film disc 16, a lens 17, and lamps 18 for illuminating and thus photographing a pivotally floated compass angle unit 22 through a glass disc 19 containing a reticle in its centre. An electrical circuit 12 (Division G4-G6) energizes the lamps 18 after detecting that all movement of the instrument has ceased.
Patent GB-1297240-A (GB)
IPC: H02K17/16
Filed: 1969-09-25
Abstract: 1297240 Core and squirrel cage constructions STANDARD MAGNET AG 25 Sept 1969 26980/72 Divided out of 1293700 Heading H2A A rotor for a machine with a part-spherical air gap comprises a solid annular core of sintered iron with a part-spherical surface in which are formed slots 60 extending substantially parallel to the axis of rotation. Fig. 2 shows a basketshaped, stamped-out, cage winding into which the core is introduced so that the bars 64, which are interconnected by end rings 50, 51, lie within the slots (60).
Patent GB-1302038-A (GB)
IPC: H05B33/26
Filed: 1969-07-30
Abstract: 1302038 Electroluminescence DEFENCE SECRETARY OF STATE FOR 22 July 1970 [30 July 1969] 38242/69 Heading C4S [Also in Division H1] An electroluminescent device includes a plurality of rods 1 of an electrically conducting first material embedded in a matrix 3 of a second material of lower electrical conductivity than the first, the rods being formed by a process involving the directional solidification of a eutectic mixture of two components so that the rods lie in the same general direction as each other, a layer 5 of a third material in intimate contact with the major face of the second material beyond which the rods extend, the third material exhibiting electroluminescence in combination with the rods when a voltage (A.C. or D.C.) is applied across the ends of the rods. The rods may extend beyond both major surfaces (Fig. 2, not shown) and layers of material (5<SP>1</SP>, 5<SP>2</SP>) are deposited on both faces to exhibit electroluminescence, the materials being the same or different to emit different wavelengths, the device generally being A.C. operated or may be used to determine the polarity of a D.C. voltage. The third material may be ZnSe and may be a single crystal. An alternative device as in Fig. 3 includes rods of E.L. semi-conducting material each containing a PN junction 11 embedded in a matrix of a second material having a lower electrical conductivity than the first material, the embodiment specifying an insulator, the rods being formed by a process involving the directional solidification of a eutectic mixture of two components so that the rods lie in the same general direction as each other between the two major surfaces, application of a voltage across the ends of the rods causing electroluminescence at the PN junction. A eutectic mixture differing greatly from equal proportions frequently crystallizes in the form of rods of the minor phase in a matrix of the major phase. In fabrication of the Fig. 1 device, the rods protrude following etching which may advantageously effect rounding or sharpening of the rod ends, although this is generally attained by a different etchant. Layer 5 may be epitaxial, and electrical contact 7 may be conventionally deposited on the outer surface of layer 5 treated to render it more highly conducting, e.g. by annealing ZnSe in Zn (liquid or vapour), and second opaque contact 9 may be provided. Figs. 4(a) to (f) illustrate fabrication steps in which rods 1 may be Group III-V compounds such as GaP, adhesive (15) adhering to glass plate (13). PN junctions (17) are formed by diffusion in (b), etched in (c), insulator (19) added, in (d), further etched in (e), and opaque or transparent conductor (21) added in areas where radiation is required. Instead of etching insulator (19), a contact may be applied over and contacting the ends of rods (1) while insulator (19) is flush therewith. Reference is made to ZnS impregnated with Cu containing strands of Cu or copper sulphide.
Patent GB-1319560-A (GB)
Title: Epitaxial composite and method of making
IPC: H01L21/205
Filed: 1970-06-04
Abstract: 1319560 Epitaxial III-V film NORTH AMERICAN ROCKWELL CORP 4 June 1970 7566/73 Divided out of 1139311 Heading C1A An epitaxial film of a Group III-V compound on a monocrystalline sapphire (α-Al 2 O 3 ) substrate whose surface orientation is (0001), (1123), (0112), 1125), or (1126), or is about 10‹ from the (0112) plane, may be produced by introducing one or more gaseous Group V hydrides or alkyls and one or more gaseous Group III alkyls into a reactor containing the heated substrate. The orientation of the film may be (111) or (110). Binary and mixed compounds are exemplified. The reactants may be Me 3 Ga, Et 3 Ga, Me 3 Al, Et 3 Al, Me 3 In, Et 3 In, Ph 3 , Me 3 P, AsH 3 , Me 3 As, SbH 3 , Me 3 Sb, and may be introduced under reduced pressure in a carrier gas, e.g. H 2 , He, Ar, N 2 , with the Group V compound in excess. Small amounts of e.g. AsCl 3  and/or HCl may be present. The substrate may be placed on a SiC-coated C pedestal heated by RF induction to 650-800‹ C. The film may be doped during formation by introducing e.g. H 2 Se or H 2 S (n-type), Me 2 Zn, Et 2 Zn or Me 2 Cd (p-type). Multilayers of different Group III-V compounds may be formed.
Patent GB-1321992-A (GB)
Title: Thiazole derivatives their preparation and pharmaceutical composi tions containing the same
IPC: C07D277/42
Filed: 1969-10-07
Abstract: 1321992 Thiazole derivatives LILLY INDUSTRIES Ltd 7 Oct 1970 [7 Oct 1969] 49196/69 Heading C2C Novel thiazole derivatives of the Formula I wherein R<SP>1</SP> and R<SP>2</SP> each are H or C 1-6  alkyl, n is 1 to 4, X is O, S, SO or SO 2  and R<SP>3</SP> is C 1-3  alkyl and pharmaceutically acceptable salts are prepared by:- (a) reacting the corresponding 2-acylamino-4- haloalkylthiazoles with the appropriate metal alkoxides or alkyl mercaptans in the presence of a suitable base and, if desired, oxidizing the resulting thioethers to the corresponding sulphoxides or sulphones; (b) by reacting the corresponding 2 - acylamino - 4 - hydroxyalkyl (or mercaptoalkyl)-thiazoles with alkylating agents, and, if desired, oxidizing the resulting thioethers to the corresponding sulphoxides or sulphones; (c) acylating the corresponding aminothiazoles, and if desired or necessary, oxidizing any resulting thioethers to the corresponding sulphoxides or sulphones. 2 - Acetamido - 4 - chloromethylthiazole is obtained by acylating 2-amino-4-chloromethylthiazole, resulting from the reaction of 1,3-dichloroacetone with thiourea. 2 - Acetamido - 4 - (hydroxymethyl) thiazale is made by hydrolysing 2-acetamido-4-(chloromethyl) thiazole. Pharmaceutical compositions, having antiinflammatory activity and suitable for oral, parenteral or rectal administration, contain at least one of the above novel compounds or therapeutically acceptable acid addition salts thereof and pharmaceutically acceptable carriers therefor.
Patent GB-1326670-A (GB)
Title: V-belt
IPC: F16G5/06
Filed: 1971-09-04
Abstract: 1326670 V-belts ZAGORSKY FILIAL NAUCHNO-ISSLEDOVATELSKOGO INSTITUT REZINOVOI PROMYSHLENNOSTI 4 Sept 1971 41347/71 Heading F2Q A V-belt comprises a rubber-textile core 3, 4 having a covering material 6 wound on said core 3, 4 at an angle a (45 degfees shown) to form coating layers, said covering material being in the form of a strip 5 which is produced from rubberized fabric by cutting it along the warp and helically lap-winding it on the core, the appropriate number of the covering layers being obtained by displacing the strip convolutions relative to one another and depending on the width of this strip 5 which is determined by the expression B = KP sin α, where B is the width of strip S; K is the number of the covering layers; P is the perimeter of the belt crosssection and α is the angle at which the strip is wound on the core.
Patent GB-1336397-A (GB)
Title: Structural elements and a method of producing s'me
IPC: F16L57/06
Filed: 1972-06-26
Abstract: 1336397 Pipe bends; metal pipes; insulating pipes SHAW & McINNES Ltd 26 June 1972 [25 June 1971] 29799/71 Headings F2G and F2P A structural element, e.g. a pipe bend, pipe or oil burner volute, comprises a layer of metal, a layer of wear-resistant material having a Brinell hardness of at least 550, and an intermediate layer of a thermally-insulating grouting material. The element is produced by a method consisting of locating the metal and wear-resistant material in spaced-apart relationship, and introducing the grouting material into the cavity so formed to fill it. As shown, a pipe bend consists of an outer shell 10 of rolled mild steel plates welded together at 11, an inner shell 14 of a wear resistant iron alloy having a Brinell hardness of at least 550, and a cavity between filled with thermally-insulating cement grouting. The iron alloy consists of 3-3À4% carbon; 0À6% silicon: 4À5% nickel: 1À5% chromium, the balance being iron. The grouting consists of 1 part by weight of sulphate resisting cement: 2 parts sand: 0À5 parts pulverized fuel ash: 0À02 parts bentonite: and 0À0023 parts fluidizer and emulsifier sold under the Registered Trade Mark "Colplus W.E." To make the bend, the inner and outer layers are assembled, spaced apart by jack screws 12, and the grouting is fed into the cavity 19 between through sockets 20. Subsequently the jack screws and sockets are removed. The bend is provided at its ends with flanges 15 by which it can be butt-jointed and bolted, Fig. 2 (not shown), to another pipe &c. In another form, an oil burner volute, Figs. 3, 4 (not shown), is made from an inner layer of cast tiles (23) fabricated from the alloy described above and provided with integral legs (24) which space them from an outer caging (22) to which they are secured by bolts (26).
Patent GB-1346960-A (GB)
Title: Polymer-coated paper incorporating an antistatic agent
IPC: D21H17/66
Filed: 1972-09-20
Abstract: 1346960 Polymer coated papers WIGGINS TEAPE RESEARCH & DEVELOPMENT Ltd 20 Sept 1972 43624/72 Heading B2E A polymer-coated paper (e.g. a photographic support) comprising a paper base, a synthetic polymer coating on each side of the paper, and sodium sulphate as antistatic agent in the body of the paper or on the surface thereof between the paper base and the polymer coating, wherein the amount of sodium sulphate is between 1.5 and 2.0% by weight of the paper base. Preferably the paper base is extrusion coated on one side with low density polyethylene contain 10wt% TiO 2  pigment, the coating amount being 40g/m<SP>2</SP> and on the other side with 40g/m<SP>2</SP> high density polyethylene. The sodium sulphate is preferably introduced into the paper base on a size press.
Patent GB-1351873-A (GB)
Title: Gyroscopes
IPC: G01C19/02
Filed: 1971-02-16
Abstract: 1351873 Gyroscopes DEFENCE SECRETARY OF STATE FOR 15 Feb 1972 [16 Feb 1971] 4741/71 Heading G1C A gyroscope for use in a missile comprises a rotor 1 which is supported on a spigot 4 by a gimbal system 5 mounted interiorly of the rotor, the rotor 1 being subjected to precessional forces by way of the spigot 4 at a point adjacent to the centre of the gimbal system. As shown, a plurality of solenoid devices 18 may be arranged to act on a spider 15 having a plurality of radially extending arms 16 so as to tilt the spider 15 and also a control arm 9 attached thereto about a pivot 10 fixed to a supporting structure 8. The tilting of the arm 9 causes movement of the spigot 4 which is mounted at its lower end 12 on a pivot 11 of the arm, and the spigot 4 being secured to a cross arm 40 of the gimbal system 5 which cross arm is rotatably supported in a ring 41, the ring being rotatably supported on a support 6 fixed to the structure 8. The spigot may support in addition to the rotor 1, a platform 20 on which may be mounted equipment for controlling the solenoid devices 18, and a gyro backing plate 21. In use, the rotor may be clamped in a fixed orientation before and during its run-up to speed and a pneumatic supply may be arranged on the backing plate 21 or support structure 8 for running the rotor 1 up to speed.
Patent GB-1354283-A (GB)
Title: Hand-wash unit
IPC: A47K7/04
Filed: 1970-03-31
Abstract: 1354283 Wash-hand units STAGE STIRLING Ltd 25 June 1971 [31 March 1970] 15051/70 Heading A4N A wash-hand unit comprises a vertical tubular housing 9 having a laterally facing aperture 8 for insertion of a user's hands, a washing-liquid supply head 10 in the housing below aperture 8 and adapted to produced an upwardly-directed jet of liquid, means for collecting liquid falling back from the head 10, a pump arranged to draw liquid from the collecting means and deliver it to the head 10, and a filter arranged to filter liquid drawn from the collecting means by the pump. The supply head 10 comprises a vertical tube 10a connected by pipe 11 to the pump and having an oulet 10b and an adjuster 10c, tube 10a being located in a casing 12 with a perforated upper end 12a, water from the head falling back via end 12a and the open lower end of casing 12 into a cistern wherein the filter and pump are submerged in the liquid therein. The filter comprises a vertical inner tube having lateral inlet apertures and surrounded by a sleeve of filtering material, a  pressure-relief valve being mounted in the inner tube. Two housings 9 with respective supply heads 10 and a common cistern and pump may be located in a public lavatory so that one aperture 8 is accessible from the ladies' section and the other from the gentlemen's section. The washing liquid may be water and provision may be made for chemical treatment of the water, e.g. by placing sachets containing a chlorinating or surfactant substance in the cistern, which may include a heater.
Patent IL-102610-A (IL)
Title: Process for the preparation of demethylepipodoph- yllotoxin -b-d- glucosides and certain novel b-d- glucosides
IPC: C07H23/00
Filed: 1992-07-22
Abstract: Anti-cancer compounds of the formula OR1 R1O R2O OOR3 R2O wherein R1 is a lower alkanoyl group or a haloacetyl group, or both R1 taken together form an alkylidene, arylalkylidene or heteroarylalkylidine group; R2 is a lower alkanoyl group or a haloacetyl group; or R2=H when R3 is (B); R3 is a trialkylsilyl group, or is the moiety (A) wherein R4 is hydrogen, or is the moiety (B): OOHOOH CH3O OR4 ! OCH3 (A) OOHHOO CH3O OCH3 OHOOHOO CH3OOHOCH3 (B) provided that when R3 is the moiety (B), R2=H and both R1 together form ethylidene.
Patent IL-103552-A (IL)
Title: Jointed plaything for example in the form of a small animal or doll
Inventor: FERRERO PIETRO
IPC: A63H3/00
Filed: 1992-10-26
Abstract: The plaything, which lends itself to the formation of small animals or dolls, comprises essentially a main body (2) of spherical shape and two auxiliary bodies (4, 7) which reproduce anthropomorphic and/or zoomorphic parts and which have respective internal cup surfaces (6, 9) slidingly coupled with the main body (2). The two auxiliary bodies (4, 7) carry complementary elements (10 to 15) together defining a ball joint whose ball centre (P) is substantially coincident with the centre of the spherical surface of the main body (2). <IMAGE>
[EP0539911A1]
Patent IL-115276-A (IL)
Title: 7-Substituted 3, 3a, 4, 5-tetrahydrooxazolo (3,4-a) quinolin-1-one derivatives their preparation and pharmaceutical compositions containing them
IPC: A61K31/435
Filed: 1995-09-12
Abstract: 3,3a,4,5-tetrahydro-1H-oxazolo (3,4-a) quinolin-1-one derivs. of formula (I) and their isomers are new. n = 0 or 1; R1 = H, Me, Et, vinyl, phenyl, CH2OH or CH2OMe; and either R2 = Me, CF3 or CN, R3 = H, OH or benzyloxy, and R4, R5 = H; or R2+R4 = (OCH2)4, R3 = OH and R5 = H; or R2+R5 = O(CH2)3 and R3 = R4 = H; or R2+R5 = (CH2)4, R3 = OH and R4 = H.
Patent IL-129240-A (IL)
Title: Process for authentication of signals in signal transmission
IPC: H04L9/32
Filed: 1997-09-17
Abstract: A method and/or system for transmitting sequences of signals/data from a transmitter to a receiver and for authenticating the sequences of signals/data may consist of a precalculation phase and of a communication phase in which the signals are transmitted together with the checking sums. In the precalculation phase, a pseudo-random sequence may be first generated by means of a cryptographic algorithm from a time-variable parameter and other initialization data. Non-overlapping sections (z( 1 ) of a sequence (z) having each m bits may be associated to signals (s(i)), wherein i=1, 2, . . . n, of a signal storage. Further non-overlapping m bit sections (t(i)) of the remaining sequence may be selected for coding numbers (1, 2, . . . MAX). The transmitter may transmit the initialization information and the time-variable parameters to the receiver and the receiver may calculate the pseudo-random sequence (z) and checks the receiver authentication token (T). The transmitter may accept the received signals as being authentic when the received authentication tokens match the calculated ones.
Patent IL-130748-A (IL)
Title: Low cost absolute pressure controller for plenum pressure regulation
IPC: G05D16/06
Filed: 1998-11-19
Abstract: An absolute pressure regulator (10) comprising a housing having first (11a) and second (11b) sections; wherein the first section comprises: a cavity (18) sealed by a diaphragm (15), the cavity sealing 3611 כ" ו בכסלו התשס" ג - December 1, 2002 atomospheric pressure therewithin, the atmospheric pressure being that at sea level; and an O-ring seal (13) disposed in a groove (13c) in the first section that seals against the diaphragm; and wherein the second section of the housing comprises: a movable and sealable vent plug (16) that moves in response to movement of the diaphragm; and a vent opening (12) for venting the interior of the second section of the housing to external pressure in response to motion of the diaphragm. 3612 כ" ו בכסלו התשס" ג - December 1, 2002