baber/WOPTO huggingface dataset:
Patent GB-1259283-A (GB)
IPC: F25D23/00
Filed: 1968-04-23
Abstract: 1,259,283. Refrigerators. BRITISH DOMESTIC APPLIANCES Ltd. 23 April, 1969 [23 April, 1968], No. 19025/68. Heading F4H. [Also in Division B6] Decorative reflective panels for use in or on refrigerators to give an impression of coldness are irregularly rippled and are coloured blue, white, green or silver. The panel may be formed by hot-pressing or rolling from a laminate consisting of a backing layer of polystyrene, an appropriately coloured layer of aluminium or "Mylar" (Registered Trade Mark) and a surface layer of transparent polyvinyl chloride. Alternatively, a layer of silver may be applied by vacuum deposition to the rear surface of a transparent coloured rippled member, or an opaque silvered member may be covered with a transparent coloured lacquer. The panels may be applied to the freezer doors of the refrigerator and may be rippled in a direction inclined both to the horizontal and to the vertical.
Patent GB-1259300-A (GB)
IPC: C09B67/00
Filed: 1969-05-02
Abstract: 1,259,300. Stainer compositions. CIBAGEIGY (U.K.) Ltd. 1 May, 1970 [2 May, 1969], No. 22404/69. Heading C3R. [Also in Division C4] A stainer composition for incorporation into a surface coating composition comprises (a) a non- aqueous liquid vehicle compatible with the coating composition and (b) a pigment selected from phthalocyanine blue, phthalocyanine green or carbozole violet, each having a mean particle size of less than 0À18 Á and in which less than 33% by weight of the particles have a size of from 0À18 to 0À35 Á or dioxazine violet having a particle size of less than 0À15 Á and in which less than 33% by weight of the particles have a size of from 0À15 to 0À35 Á. The liquid vehicle may be a long or medium oil alkyd resin together with an aliphatic hydrocarbon, an aromatic hydrocarbon, a ketone, an aliphatic or cycloaliphatic alcohol or a carboxylic acid ester; or a non-ionic surfactant or a solution thereof in a polar solvent (see Division C4). The compositions may be prepared by ball milling or sand grinding the constituents. In the examples compositions are prepared from the above pigments and a long oil soya penta alkyd resin and white spirit. Other ingredients specified are cobalt and lead naphthenates as drier catalysts and methyl ethyl ketoxime as an anti-skinning agent.
Patent GB-1259527-A (GB)
IPC: H01H23/16
Filed: 1969-11-11
Abstract: 1,259,527. Snap-action switches; retractive switches. CONTROLS CO. OF AMERICA. 11 Nov., 1969 [13 Nov., 1968], No. 55022/69. Heading H1N. A switch comprises a lever 24 pivoted about bosses 22 and carrying a shorting contact 36 which is intended to bridge fixed contacts 40, and a block 28 with a cam surface urged against the pointed tip 26 of lever 24 by a spring 30. If lever 24 is pivoted clockwise from the off position shown, tip 26 first depresses block 28 and then when tip 26 passes over peak 48, spring 30 urges lever 24 into valley 50 into contact with the lower contacts 40, and lever 24 is retained in that position by spring 30 and block 28. If lever 24 is moved anticlockwise from the off position shown, tip 26 depresses block 28 and contact 36 bridges the upper contacts 40, but when lever 24 is released, the cam surface on block 28 urges lever 24 back to the centre off position. The block 28 therefore gives on-offtemporarily on. Blocks are provided with cam surfaces to give on-off-on, Fig. 5 (not shown), temporarily on-off-temporarily on, Fig. 6 (not shown), on-move-temporarily on, Fig. 7 (not shown), on-move-on, Fig. 8 (not shown. Shorting contact 36 is pivoted with limited movement about boss 34 on lever 24 to give self-aligning of the contacts. The housing is in two identical halves 10 which have posts 12 fitting into holes 14, each post 12 having a circumferential ridge 16, Fig. 4 (not shown), snapping into a groove 18, Fig. 4, to hold the two halves together. The switch parts are held in position by the two housing halves. Each contact 40 fits into holes in the two housing halves, each contact 40 having a ridge 46 fitting into a recess at the interface to hold it in position. Contacts 40 project from one or both sides for plugging into a printed circuit board.
Patent GB-1264169-A (GB)
IPC: B60P7/13
Filed: 1969-06-11
Abstract: 1,264,169. Securing loads on wagons. J. WOESTENBURG. 11 June, 1969 [14 June, 1968], No. 29541/69. Heading B7L. [Also in Division E2] A releasable securing device for securing the wheels of road vehicles with respect to a railway wagon, an aircraft, or the deck of a ship comprises a stationary rail 3, and an elongate flexible clamping member 4 movable towards the rail 3 to grip securely any vehicle wheels' 5 located between the rail 3 and clamping member 4. The clamping member 4 comprises a rubber sheathed steel cable 17, and is moved by means of hooks 7 recessed in a base-plate 6 and extending through the rail 3, clamping being effected by tensioning a cable 12 which passes through eyelets 8 in the hooks 7 and over pulleys 13 fixed with respect to the rail on brackets 14. The wheels 5 are released by tensioning a cable 15. The hooks 7 may also be operated hydraulically by individual rams fed with fluid from a main conduit. In another arrangement, Fig. 5, two rails 3 are provided, and the clamping members 4 are in the form of inflatable flexible tubes connected to conduits 19 which supply, e.g., compressed air. The tubes may be divided longitudinally into separately operable compartments, or may be replaced by flexible sheets which are sealed fluid tightly to the rails 3.
Patent GB-1267143-A (GB)
IPC: F28G13/00
Filed: 1970-11-10
Abstract: 1,267,143. Plate heat exchangers. THERMOVATIC SVERRE K. JENSSEN A.B. 10 Nov., 1970 [10 Nov., 1969], No. 53401/70. Heading F4S. The casing 1, 2 of a heat exchanger contains a heat exchange element comprising a strip folded as shown in Fig. 2 so as to form passages 5 for one fluid which alternate with passages 4 for the other fluid. The passage walls have integrally formed projections, e.g. corrugations 13, Fig. 4, and the projections of opposing passage walls are in abutment. One fluid flows through the passages 4 between inlet and outlet connections 6, 7. The other passages 5 are sealed off at the strip edges, and also at one lateral edge by a wall 2a of the casing part 2, to provide a flow path for the other fluid between headers 10, 11, uniform distribution of this fluid through the whole cross-section of each passage 5 being assisted by other corrugations 13a adapted to provide greater flow resistance for that part A 2  of the fluid stream flowing in the passages 5.
Patent GB-1290266-A (GB)
IPC: B42F13/02
Filed: 1970-08-05
Abstract: 1290266 Releasable fastenings ECONOMY FILING CO Ltd 3 Aug 1971 [5 Aug 1970] 37838/70 Heading E2A [Also in Division B6] A lace of tough, flexible and resilient material e.g. polyethylene, for securing marginally perforated papers in a file, has a body portion 11 of strip-like form, a laterally enlarged head 13 and, at the neck thereof, a transverse line of weakness predisposing the lace to hinge therealong. As shown, lines of weakness 14, 16 are provided by V-grooves on each side of the body portion. (For Figure see next column)
Patent GB-1290502-A (GB)
IPC: C23C14/22
Filed: 1969-10-14
Abstract: 1290502 Switch contacts W C HERAEUS GmbH 14 Oct 1969 [14 Oct 1968] 50537/69 Heading H1N [Also in Division C7] Switch contacts are formed by sputtering contact material, e.g. W, Mo, Pt, Pd, Ir, Rh, Au, Ag, Re or Ru on to a carrier of, e.g., Fe-Ni, German silver, brass, bronze, Cu, Ag or Ni. A further layer of, e.g., Au, Ag, Pt or Pd may be applied. The sputtering atmosphere may be such as to deposit a metal nitride, carbide or boride. The carrier may be in the form of a strip masked to form contacts at the desired points.
Patent GB-1290941-A (GB)
IPC: F16L41/06
Filed: 1970-01-30
Abstract: 1290941 Pipe joints J W MULLINS 30 Jan 1970 4701/70 Heading F2G  A valved pipe tapper for gaseous refrigerant pipes comprises a body 16, Fig. 2, having legs 18, 20 to straddle one of several different diameter pipes 42, a block 30, Fig. 4, having concave surfaces 31 ... 36 of different radii of curvature and complementary to the outside surfaces of the different diameter pipes, being secured between the legs by a transverse pin 44, Fig. 2, to hold the pipe 42, a pointed tapping head 58 then being advanced through the body 16 to pierce the pipe 42 and connect its inside with a gas valve 66. As shown, the tapping head 58 is secured in a valve housing 14 screwed into a threaded hole in the tapper body 16 to pierce the pipe 42. In a modification, the tapping head (78), Fig. 3 (not shown), is integral with a valve core (74) extending right through the valve housing (14A); either the core (74) is secured in the valve housing (14A) which is then screwed into the threaded hole in the tapper body 16, as before, or alternatively the valve housing (14A) is first screwed into the threaded hole in the tapper body, and the tapping head (78) together with its integral valve core is then forced through the valve housing, e.g. by a dust cap threaded upon its upper end, to pierce the pipe.
Patent GB-1295017-A (GB)
IPC: H05G1/06
Filed: 1971-05-13
Abstract: 1295017 Pulse generators BENDIX CORP 13 May 1971 [18 May 1970] 14721/71 Heading H3P [Also in Division H1] A spiral generator for energizing an X-ray tube 12, Fig. 2, comprises two copper foil conductors 16 and 18 insulated from each other by sheets of polyester film to form an open-ended transmission line which is wound into a spiral of 30 turns with the inner end of the outer conductor 16 connected to the anode 20 and its outer end connected to the cathode 26. In operation the outer conductor 16 is earthed and the inner conductor 18 is charged to -10 Kv via cable 31, and a pulse is applied to the spark gap 36 to produce a voltage pulse of about 100 Kv on the anode of the X-ray tube. The X-ray tube, the spiral generator, and the spark gap 36 are surrounded and held by a moulded dielectric resin housing.
Patent GB-1302873-A (GB)
IPC: F16D65/095
Filed: 1969-10-10
Abstract: 1302873 Disc brake pads; disc brakes AUTOMOTIVE PRODUCTS CO Ltd 6 Oct 1970 [10 Oct 1969] 49756/69 Heading F2E A brake pad 10 for a vehicular disc brake includes a block 11 of friction material having a rubbing surface 13 defined by a main body portion 22 and a peripheral portion 21, wherein a space bounded by at least part of the peripheral portion 21 opens into an edge 17 of the brake pad 10 which space is separated from the rubbing surface 13 by at least part of the peripheral portion 21. The area 19 relieved by this space may be formed in a backing plate of the block, and may also be defined between two parts of the peripheral portion. However as shown in the figures, the space is formed between the peripheral portion 21 and a backing plate 12. The edge 17 is shown arranged at the leading side of the pad 10 for rotation of a disc 14 with forward movement of the vehicle, but the relieved area 19 may also be at the trailing side. The provision of the space means that in use of the pad 10 the applying thrust such as from a piston 23 is not directly transmitted to the rubbing surface 13 over the peripheral portion 21 but is directly transmitted only over the area of the main body portion 22: the centre of pressure acting between the rubbing surface 13 and a surface 20 of disc 14 is further from the edge surface 17 than the geometric centre of the rubbing surface 13 and the arrangement is said to prevent brake squeal. The relieved area may be formed in a block of friction material not having a backing plate and with a piston acting directly thereon in use.
Patent GB-1303065-A (GB)
IPC: F23D11/36
Filed: 1969-05-08
Abstract: 1303065 Liquid fuel burners SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ NV 6 May 1970 [8 May 1969] 23443/69 Heading F4T A burner for liquid fuel comprises a hollow body part 1 and a hollow central barrel part 2 for receiving a coolant supplied through a tube 4, an annular main channel 6 through which oxidant is supplied, an annular fuel supply channel 7, concentric with the main channel and debouching therein through at least one (series of) lateral opening(s) (8, 13), and a bluff body 9 having an end face 10 provided in the main channel downstream of the or one of the opening(s) (8) but retracted with respect to the outlet end of the main channel 6 to form a common annular discharge duct 12 for the oxidant and fuel. The lateral openings 8 and 13 are either a circumferential slot or a series of slit-shaped openings. In alternative embodiments the main channel 6 is divided, at least along part of its length into an inner and an outer section by a partition wall (14) terminating in, or adjacent, the bluff body 9, the end face 10 being substantially perpendicular to the flow in the main channel. Also the fuel supply channel 7 may run for all or part of its length within the wall 14. In the embodiment of Fig. 6 the burner constitutes the bottom of a flame chamber 19 and is movable such that the axial length of the chamber may be varied. Also a pilot fuel annular supply channel 17, preferably for gaseous fuel, is provided on the hollow body part 1. In alternative embodiments said channel 17 is formed on the hollow barrel 2.
Patent GB-1315679-A (GB)
Title: Trimming of the butt ends of vegetables
IPC: A23N15/04
Filed: 1970-07-28
Abstract: 1315679 Trimming Brussels sprouts G W RICHARDSON 30 Sept 1971 [28 July 1970] 36407/70 Heading A4C [Also in Division B8] Apparatus for trimming the butt ends of Brussels sprouts or like vegetables comprises an apertured conveyer 11, Fig.2, on which the sprouts are positioned with their butt ends protruding through the apertures 38, means 36 arranged to shear the butt ends extending from said apertures and means 41 for receiving the trimmed sprouts from the conveyer. The sprouts are positioned on the conveyer by a soft resilient nipping member 18 which co-operates with a pair of mutually spaced yieldable side walls 24, Fig. 4, to form a yieldable channel into which sprouts are guided by suitable means, for example a feed channel 26 and a rotatable pocketed drum 27. The conveyer is moved adjacent the nipping member at substantially the same linear speed as that of the surface of the nipping member so as to allow the butt ends of the sprouts to be pressed into and through apertures in the conveyer. The shearing knife 36 may be spaced some distance from the nipping member so that the orientation of the sprouts may be checked, and above the shearing knife may be arranged a rotatable pressure member 33, having a surface of soft resilient material, driven at a peripheral speed equal to the linear speed of the conveyer, the pressure member being adapted to press against the sprouts as the butts are sheared off. There may be a plurality of nipping members, with a corresponding number of pairs of inclined side walls 24, guiding means and, associated with each nipping member a line of apertures on the conveyer. The nipping member may be in the form of an endless belt 18, arranged around two rollers 19 and having a V-shaped groove 23 on its outer surface. The conveyer may be formed from a plurality of slats 12 mounted on endless chains 13, and each of the apertures 38 may be countersunk at an angle appropriate to the shape of a sprout and to such a depth that the upper edge of each countersunk aperture of each row touches the upper edge of the preceding and succeeding apertures. A brush 42 serves to clear the conveyer and remove any sprouts which do not fall on to the delivery shoot 41; the sheared butt ends fall into a channel 43 containing an auger for delivery to a waste container. The nipping member 18 and pressure member surface may be formed from cellular rubber, and the side walls 24 may be of spring steel.
Patent GB-1318143-A (GB)
Title: Toy electric razor
IPC: A63H33/30
Filed: 1971-01-08
Abstract: 1318143 Toy electric shavers W DOUGLASS and P J MURGATROYD 30 March 1972 [8 Jan 1971] 1024/71 Heading A6S A toy electric shaver comprises a housing 1 enclosing a motor 2 powered by a battery 5 under the control of a switch 3 and driving an eccentric pin 7 engaging in a slot 8 of a simulated shaving head 9 reciprocated in a compartment of the housing closed by a cover 11 through which the head may be viewed, simulated shaved facial hair being deposited in the compartment containing the head. In one form, the simulated shaving head 9 has holes 12 at each end closed by removable, pierced plugs 13 through which short fibres &c simulating shaved hair are shaken as the shaving head reciprocates. In another form, the underside (18), Fig. 5 (not shown), of the shaving head 9 is roughened and engaged by the end of a replaceable stick of material (15) containing fibrous, &c substance. The outside of the housing 1 may carry, a plastics cord (20) simulating an electric cable and affixed at its far end by a suction cup to a wall &c. The cover 11 may be removable or be hinged to the housing 1. The eccentric pin 7 is resiliently mounted on a disk 6 driven by the motor 2, to faciliate removal and replacement of the head 9 for cleaning.
Patent GB-1319351-A (GB)
Title: Pressure sealing apparatus
IPC: D06B23/18
Filed: 1970-05-22
Abstract: 1319351 Pressure sealing apparatus SANDO IRON WORKS CO Ltd 22 May 1970 [23 May 1969 29 May 1969 3 Sept 1969 22 Sept 1969 (2) 16 Oct 1969 4 Nov 1969 17 Nov 1969] 24879/70 Heading D1L Pressure sealing apparatus, as shown, comprises soft sealing rolls 1 and 1' which also introduce or remove the material, hard intermediate rolls 2 and 2', these rolls being installed between the sealing rolls and a seal drum 3. The end portion of the apparatus is tightly covered with a sealing end plate 4, which consists of a metallic case with a resiliently deformable material, such as a rubber film coated with PTFE, located on the inside and pressed against the end face of the rolls. The metallic case has a porthole 5 in its hollow portion in order to introduce liquid under pressure, and the flexible sealing material, receiving an even pressure all round, expands to be pressed against the end face of each roll for sealing. Sealing between the seal drum 3 and the intermediate rolls 2, 2' is achieved by passing liquid under pressure through a U- shaped groove 8, pressing sealing pieces 6 against the face of the rolls. A seal block can also be used in place of a real drum.
Patent GB-1319521-A (GB)
Title: Method of forming shaped products from a thermoplastic material  including glass and a device for carrying same into effect
IPC: C03B13/08
Filed: 1970-08-07
Abstract: 1319521 Forming shaped products from glass G N BOGRETS N P BONDAR G A SIZONENKO A G MINAKOV M I BARSUKOV G I MITKEVICH V F DUDKIN A M TESLYA and N E KOLOMIETS 7 Aug 1970 38181/70 Heading C1M Shaped products such as tubes are formed from glass by subjecting to bending a continuously travelling glass strip in a plasticized state -by means of shaper members which simultaneously move towards each other and also in the direction of strip travel for a length of feed and are then brought apart to their initial position ready to repeat the process on the next length. To produce closed-contour products use is made of a mandrel which is reciprocated lengthwise of the strip together with the shaper members. The device for carrying out the method includes a bed 7 carrying four guide bars 9 with slide blocks 10, platforms 11 which carry the shaper members 3 and a lever and cam system 18, 29, 31, 26, 27, 22, 35 actuated from a drive which displace the shaper member lengthwise and crosswise of the strip.
Patent GB-1326367-A (GB)
Title: Master cylinder assemblies for hydraulic braking systems of vehicles
IPC: B60T11/16
Filed: 1969-09-16
Abstract: 1326367 Master cylinders GIRLING Ltd 11 Sept 1970 [16 Sept 1969] 45563/69 Heading F2F A master cylinder assembly for the hydraulic braking system of a vehicle comprises a first hydrostatic tandem master cylinder 1 and a second power operated master cylinder 2, the master cylinder 2 having a pressure space 39, to which space 39 fluid is supplied from a high pressure source in the form of an accumulator or a pump through a tilting valve 43 which is opened upon operation of a pedal-operated piston 6 and the fluid in the pressure space 39 then acting on a main piston 62 of the first master cylinder 1 to pressurize fluid in a pressure space 86 in front of piston 62 from whence it is supplied via a port 87 to the slave cylinders of one set of wheels of the vehicle and to act on a floating piston 63 to pressurize fluid in a pressure space 88 from whence it is supplied via a port 89 to the slave cylinders of the other wheels. As shown the second master cylinder 2 includes a secondary piston assembly 27 comprising an outer piston 29 and an inner piston 31 with a compression spring 35 acting to urge the pistons 29, 31 in opposite directions. The piston 6 has an axial extension 9 on which is slidably mounted a cage assembly 13 and as the piston 6 is advanced the cage assembly 13 allows a tilting valve 43 leading to a reservoir for the high pressure source to close and then opens the tilting valve 48. The high pressure fluid in the pressure space 39 with the assistance of compression spring 35 causes the pistons 29 and 31 to move apart and the piston 29 advances to cause the advance of the main piston 62 of the first master cylinder 1 through a strut 69 located in a constant volume chamber 55 having a vent and drain hole 56. As shown, the strut 69 is received in opposed recesses 71, 72 in adjacent ends of the pistons 29 and 62, but the strut 69 may alternatively be fixedly connected to one of the pistons and engaging with the other piston or integral with one of the pistons and engaging with the other piston. In the event of failure of the pressure space 39 the pistons 6 and 27 form a mechanical link through a nose portion 12 of the extension 9.
Patent GB-1354685-A (GB)
Title: Dial assemblies for telephones
Inventor: STOODLEY J
IPC: H04M1/02
Filed: 1970-04-29
Abstract: 1354685 Telephone instruments J A STOODLEY 28 April 1971 [29 April 1970 25 July 1970] 01601/74 and 01638/74 Divided out of 1354684 Heading H4J A telephone dial assembly 32 comprises a tubular sleeve 18 mounted at an angle in a surface of a housing, and a dialling mechanism 34 enclosed within the sleeve 18 operable by a circular rotatable finger plate 16 supported within the sleeve such that the finger plate 16 is completely within the sleeve.
Patent ID-27583-A (ID)
Inventor: BOUWMAN ANNA GERDINE VAN DE BO
IPC: C08F4/36
Filed: 1999-04-13
Abstract: The invention relates to a preparation process for making peroxy esters and peroxy carbonates, peroxy ester peroxy carbonates, mixed diperoxides, mixed diperoxy esters, and mixed diperoxy carbonates, and to specific monoperoxy esters, monoperoxy carbonates, mixed peroxides, mixed diperoxy esters, mixed diperoxy carbonates, peroxy ester peroxy carbonates, and mixtures thereof. The process involves the reaction of a type-3 ketone peroxide with a reactive carbonyl compound and optional subsequent reaction with an alkyl vinyl ether, acetal, halogen formate, or carboxylic acid anhydride.
Patent IL-101373-A (IL)
Title: Azadecalin amides or thioamides and cholesterol biosynthesis inhibiting pharmaceutical compositions containing them
IPC: A61P31/04
Filed: 1992-03-25
Abstract: Compounds of the formula <CHEM>  wherein     E   is O or S; G   is A-Y-B-D, A-Y-D, A-D or D1 wherein A   is a saturated C1-C14 alkylene of straight or branched chain cornfiguarion; Y   is oxygen, sulfur, sulfinyl or sulfonyl; B   is a saturated C1-C14 alkylene of straight or branched chain configuration; D   is a C1-C4 saturated or unsaturated alkyl of straight or branched chain configuration, -CF3, -CHF2, -CH2F, or phenyl; and D1   is H, -CF3, -CHF2, -CH2F, -CH3 or phenyl. are useful as inhibitors of cholesterol biosynthesis and as agents which lower total serum cholesterol in patients in need thereof.