baber/WOPTO huggingface dataset:
Patent GB-1232860-A (GB)
IPC: F16C32/06
Filed: 1968-08-08
Abstract: 1,232,860. Bearings. DR. JOHANNES HEIDENHAIN. 8 Aug., 1968 [10 Aug., 1967], No. 37949/68. Heading F2A. A hydrostatic air-bearing assembly comprises a rotor having two parts 10, 10<SP>1</SP> with part spherical bearing surfaces which are in mirror symmetry across a plane transverse to the axis of rotation, the two parts being secured within a housing 12 by being rigidly coupled together with the interposition of a spacing element 11. The bearing clearance is formed by the resilient displacement of the housing in response to the air pressure. The air supply nozzles 13 are capable of independent regulation.
Patent GB-1238521-A (GB)
IPC: B23Q3/10
Filed: 1968-01-15
Abstract: 1,238,521. Workpiece supporting. MOLINS MACHINE CO. Ltd. 14 Jan., 1969 [15 Jan., 1968], No. 2139/68. Heading B3B. [Also in Division F2] A workpiece pallet 1 includes a set of tapped holes arranged on a square grid pattern which can be used to bolt on a plate member 7 by means of a set of bolts 15. The plate member 7 also includes tapped holes in two sets 10 and 11 on a square grid of half the pitch of the holes in the pallet. A workpiece 14 is supported and/or secured to the plate member 7 by means of a support member 17, 20 or 26. Support member 17 is screwed into the plate member 7 and merely supports the workpiece; support member 20 is screwed into the plate member 7 and has a tapped bore and collar through which a fixing bolt is threaded to secure the workpiece thereto; and support member 26 is screwed into the plate member and has a hollow housing (26) (Fig. 8, not shown) containing a spring-biased screwed stud which is screwed upwards through a collar (34) into a tapped hole in the workpiece. The bolts 15 fixing the plate member 7 to the pallet 1 includes a tapped hole in its head to complete the grid pattern of holes 11. Each plate member has holes 12 in which cone points may be screwed to assist in accurate positioning with a microscope. The pallets 1 include magnetic and non-magnetic plugs arranged in a binary pattern to be read and used in an automatic control of numerically controlled machine tools. The plate members 7 may be set on the pallet 1 by means of templates.
Patent GB-1252804-A (GB)
IPC: F16L33/28
Filed: 1969-01-17
Abstract: 1,252,804. Pipe joints; hoses. CAROLINA RUBBER HOSE CO. 17 Jan., 1969 [11 Sept., 1968], No. 2950/69. Headings F2G and F2P. A flexible high pressure hose assembly for use in drilling and pipe-laying rigs comprises a screw-threaded nipple 12 at each end of a hose body 30 consisting of a plurality of layers secured together, the innermost first layer 32 extending within and wholly lining the interior of each nipple and a second layer 33 bonded to the first layer and extending over the outer surface of each nipple, and wound cables 41, 44 reinforcing the hose and having their ends secured in apertures of nipple flanges 14. The inner layer is formed by an extruded tube of synthetic rubber. This tube is disposed on a mandrel and the two nipples previously coated with synthetic rubber cement are placed on the tube ends and secured thereto by expanding the tube with air. Two plies of calendered synthetic rubber sheet forming the layer 33 is applied over the tube 30 and nipples and secured thereto by cement previously applied to the latter. Annular rings 20, 21 and grooves 22, 23, 24 in each of the nipples prevent slippage of the plies. After drying, the assembly is wrapped with ten plies of polyester fabric cut on a 45 degree bias and the end portions overlying the nipples wound with copper-coated wire 35. The assembly is cured and then a further sheet ply of synthetic rubber 36 is cemented thereto followed by galvanized cable windings 37 and 39 separated and overlayed by synthetic rubber plies 38, 40. The formed body is is then wound with  inch diameter galvanized cables 41 at a helix angle of 47 degrees, the ends of each cable being secured to the flanges 14 provided on the nipple by passing the respective cable end through one of a pair of flange apertures 16 and back through the other wherein it is secured by a set-screw 17. The gaps between the wound cables are filled by extruded rubber strips 42, and an overlying ply of synthetic rubber sheet 43 is applied. A further cable layer 44 wound on the opposite hand to the previous layer is applied with the subsequent application of filler strips 45 and rubber ply 46. Two plies of bias cut polyester fabric 47 with four plies of calendered synthetic rubber sheet 48 complete the assembly which is vulcanized under steam pressure.
Patent GB-1253107-A (GB)
IPC: H01H35/14
Filed: 1969-07-30
Abstract: 1,253,107. Inertia switches. EATON YALE & TOWNE Inc. 30 July, 1969 [20 Aug., 1968], No. 38174/69. Heading H1N. [Also in Division G1] A switch for actuating vehicle safety apparatus in a collision comprises a housing, a mass movably mounted in the housing, a plurality of resilient contact fingers abutting the mass and yieldably restraining movement of the mass from an initial position to an actuated position under normal road conditions, but allowing such movement upon the occurrence of a collision, whereupon some of said contact fingers engage a fixed contact means which is substantially uniformly spaced from the contact fingers in their normal condition. As shown in Fig. 2 a movable mass 66 is in the form of an anhulus surrounding a circular array of resilient contact fingers 72, which normally restrain movement of the mass 66 but under impact are deflected to engage a rigid central contact member 84. The housing 80 is cylindrical but the chamber 92, wherein mass 66 is accommodated, has an insert 100 providing walls 96, 98 which limit movement of the mass 66 to directions lying within an angle of about 120 degrees (Figs. 3 and 4, not shown). This insert 100 may be omitted to allow actuation of the contacts by movement of the mass 66 in any direction, but the member 100 is preferably provided of energy-absorbing material to damp normal vibrations of mass 66. In a second embodiment the movable mass comprises a disc 66a (Fig. 8) with a substantially semicircular array of contact fingers 72a engaging its periphery to hold it against energy-absorbing stop-walls 96a, 98a (Fig. 7, not shown). On impact, the mass 66a moves to urge certain fingers 72a into contact with a fixed contact ring 84a, as shown in Fig. 8. Owing to the arrangement of the fingers 72a a greater number are deflected in a "headon" impact than in a sideways collision and this compensates for greater absorption of energy by deformation of the vehicle in the latter case. Further compensation may be provided by bending some fingers 72a so that they apply different loading to the mass 66a. A scribe 112 may be carried by the mass 66a to record movements of the mass on a surface 114 marked with a polar grid (Fig. 9, not shown) to show direction and force of impacts.
Patent GB-1256604-A (GB)
IPC: H01H43/02
Filed: 1969-12-04
Abstract: 1,256,604. Clutch combination. INTERNATIONAL STANDARD ELECTRIC CORP. 4 Dec., 1969 [10 Dec., 1968], No. 59280/69. Headings F2C and F2Q. In the drive for a control device, e.g. a programme switching device including two different mechanisms, a single electric motor drives both mechanisms through two oppositelyacting one-way clutches so that reversal of the motor automatically disconnects the drive from one mechanism and connects it to the other. As shown, a driving wheel 9 carries gear-wheels (10), Fig. 2 (not shown), and 11 fast therewith and meshing planet wheels 12, 13 freely mounted eccentrically on output wheels 14, 15. The teeth on wheels (10), 11, and 12, 13 are formed so that relative rotation therebetween is allowed in one direction of rotation only. In one direction of rotation of wheel 9, wheels 11 and 13 lock together and wheel 15 is driven with wheel 14 stationary. On reversing wheel 19, wheel 14 is driven.
Patent GB-1258495-A (GB)
IPC: A47L15/46
Filed: 1969-05-29
Abstract: 1,258,495. Liquid level control. GENERAL ELECTRIC CO. May 29, 1969 [June 7, 1968], No. 27321/69. Heading G1H. [Also in Division A4] In an automatic dishwashing machine having an electrically operated inlet-valve through which liquid is supplied to a washing enclosure, an electric switch 56 controlling the inlet valve has an actuator 56a, within a chamber 58 considerably smaller than the washing enclosure, and operable to close the inlet valve in response to liquid overflowing from the washing enclosure into the chamber 58 through an opening 60 at the maximum level desired for the liquid supplied to the washing enclosure. The chamber 58 has a drain opening 63 which is closed by a buoyant ball valve 64 when liquid is fed into the washing enclosure.
Patent GB-1264330-A (GB)
IPC: F15B21/00
Filed: 1968-11-12
Abstract: 1,264,330. Hydraulic feel simulator. H. M. HOBSON Ltd. 12 Nov., 1969 [12 Nov., 1968], No. 53599/68. Heading B7G. [Also in Division F2] In an hydraulic feel simulator similar to that described in Specification 734,437 a manual control member is loaded by a jack supplied with hydraulic fluid by a device comprising an inlet duct 26, a fixed fluid-flow restrictor 27, a variable flow restrictor 28 controlled in area by a device 34 responsive to changes in ambient aerodynamic flow or pressure and an outlet duct 30, the jack being supplied from a duct 23 positioned between restrictors 27 and 28. Feel imparted to a control member 10 varies with the hydraulic control pressure in a cylinder 16 connected to conduit 23, the control pressure being the pressure between the restrictors 27, 28 and which is varied by a valve 29 which is moved up and down in accordance with changes in air-speed which are transmitted thereto by means of a diaphragm 34 and a pivoted lever 39. The valve 29, which is provided with a damper piston 42 movable with clearance in a valve guide 43, is urged towards the open position by liquid at control pressure and towards the closed position by a spring 37 and force derived from the diaphragm 34.
Patent GB-1265506-A (GB)
IPC: G01S13/56
Filed: 1969-09-18
Abstract: 1,265,506. Radar. STANDARD TELEPHONES & CABLES Ltd. 10 Sept., 1970 [18 Sept., 1969], No. 46047/69. Heading H4D. A miniature CW Doppler radar, suitable for detecting vehicle velocities, comprises a transistor oscillator 30, feeding, via an L/C impedance matching network 34, a frequency multiplying varactor diode 40. A triplate choke 35 shorts all harmonics from the diode input and the desired harmonic (frequency multiple) is selected from the diode output by a comb-line filter 36 for transmission by horn aerial 22. The Doppler frequency shifted echo signal received from the moving vehicle is mixed with the transmitted signal in diode 40 which now acts as a detector. The Doppler beat frequency signal appears across diode self-biasing resistor 41 and is extracted at 33. The Specification also describes, Fig. 1 (not shown), as prior art, a small CW Doppler radar using a light-house triode tube as transmitter and detector/mixer.
Patent GB-1266698-A (GB)
IPC: E01C13/02
Filed: 1969-06-05
Abstract: 1,266,698. Grounds for sporting purposes. E. STARCK. 5 June, 1969, No. 28505/69. Heading A6D. [Also in Division A1] A sports ground is made by compacting the subsoil, providing drainage slots having longitudinally extending slot wall supports which may be made of plastics material, e.g. the strips 1 and 2, and there being wall spacing projections 3 and 4 extending across the slots, and each slot may be covered by a permeable layer comprising a web of cellulose fibres. Apertures 5 (not shown) disposed longtiudinally in the strips 1 and 2 permit ingress of water to the channel. In an alternative embodiment (Figs. 3, 4, not shown) the side strips have corrugations which extend obliquely to the length of the channel and abut together such that there are only point contacts between the crests of the corrugations of the two strips. Alternatively, grooved or corrugated strips may be in contact with the slot vertical walls, held in position by strip spacers inserted in suitable grooves.
Patent GB-1296952-A (GB)
IPC: A61K8/27
Filed: 1971-01-28
Abstract: 1296952 Dentifrices UNILEVER Ltd 28 Jan 1971 3361/71 Heading A5B A dentifrice having activity against plaque or calculus on a tooth surface comprises as an active ingredient, zinc phenolsulphonate and a compatible abrasive which does not sequester zinc ions. The dentifrice may also contain a germicide such as a halogenated salicylanilide or a zinc salt thereof, a halogenated carbanilide, a halogenated bis-phenol, an alkylbenzoyl acrylate, a quaternary ammonium compound, a thiuram sulphide, a diethiocarbamate, an antibiotic or a halogenated anilide of a thiophene carboxylic acid; or an enzyme. Examples of mouthwashes containing zinc phenolsulphonate are also given.
Patent GB-1297769-A (GB)
IPC: B65G21/14
Filed: 1970-02-09
Abstract: 1297769 Endless chain conveyers GUENTHER SYSTEMS Inc 9 Feb 1970 [11 Feb 1969] 9828/72 Divided out of 1296714 Heading B8A An endless chain conveyer comprises at least two telescopically mounted frame sections 154, 158. The conveyer has at least two pairs 162, 164, of movable endless support members and at least four series of spaced apart guide members (one series 166, 168, 172, 174, 176 respective to each member of the pair of support members 162, the other series 166<SP>1</SP> ,  170<SP>1</SP>, 174<SP>1</SP>, 176<SP>1</SP> respective to members 164). Load carrying platforms 178a-178g extend between the support members and are flexible about an axis below their normal load supporting plain surface. In this way the platforms can remain planar with changes of direction between adjacent horizontal and vertical load-carrying runs, but are able to bend around guide members 166, 166<SP>1</SP>, 174, 174<SP>1</SP> ,  176 ,  and 176<SP>1</SP>. As shown, there are further retractable sections 150, 152, and 160. The extension of sections 158, 160 is permitted by the retraction of sections 150 and 152, and vice versa. In a modification (Fig. 3, not shown) in which there are vertically movable telescopic sections, there is a system of extensible pulleys provide to compensate for the necessary changes in length of the guide members.
Patent GB-1302530-A (GB)
IPC: A61J17/02
Filed: 1969-04-24
Abstract: 1302530 Teething rings HILARY PAGE "SENSIBLE" TOYS Ltd 23 April 1970 [24 April 1969] 20998/69 Heading A5R A teething ring 10 comprises an annular member each side of which has portions 11, 12 which are respectively concave and convex circumferentially so that the ring is undulatory and so that when it is placed on a flat surface a space is left in at least one location between the ring and the surface, the gap being sufficient to enable a child to grasp the ring. The edges 12a and 12b are beaded and the cross-section between these edges is convex on one side and concave on the other.
Patent GB-1305584-A (GB)
IPC: D01H17/00
Filed: 1970-02-05
Abstract: 1305584 Threading tool IMPERIAL CHEMICAL INDUSTRIES Ltd 19 April 1971 [5 Feb 1970] 5592/70 Heading D1F In a threading operation, a thread (10) running towards the ring (12) of a ring and traveller wind-up mechanism is entrained with a suction gun (11) above the ring, the threading tool shown is passed upwards through the ring and the thread is caught in a notch 1 in a spring-loaded, pivoted arm 2 and the tool is withdrawn back through the ring. This action establishes a thread line (passing through the ring, around notch 1, over the ring to the suction gun) the mounting tension in which overcomes the spring 5, the arm 2 yields and the loop of thread is severed as by a cutter blade 7 whereupon the two freed ends are collected by the suction gun. If the thread is a staple fibre strand it may be reinforced by false-twisting imparted by the suction gun. Alternative severing means may comprise two blades in acute angled contact, blades moving relatively to each other in cutting action, or hot wire or flames. The tool may incorporate a traveller threading device according to Specification 1305585.
Patent GB-1312986-A (GB)
Title: Process for regenerating catalysts
IPC: B01J23/16
Filed: 1970-05-15
Abstract: 1312986 Regeneration of chromium oxidecontaining catalysts DOW CHEMICAL CO 15 May 1970 23795/70 Heading B1E Deactivated chromium oxide-containing dehydrogenation catalyst is regenerated, at a temperature of from 500 to 700C, by simultaneous contact with a heated gas containing steam and oxygen and with aqueous chromic acid solution which is used in an amount such that the chromium oxide content of the catalyst is the same before and after regeneration thereof. The catalyst may be chromic oxide supported on alumina, silica or silicate carrier material or a chromic oxide-containing catalyst which also contains arsenic, bismuth and molybdenum oxides or bismuth, iron and tungsten oxides or bismuth and iron phosphates or calcium and nickel phosphates or strontium and nickel phosphates or other metal(s) selected from elements of Groups IA, IB IIA, IIB, IIIB, IVA, IVB, VA, VB, VIIB and VIII, the lantharide series, thorium and uranium, which metal(s) may be present in the form of oxide(s), hydroxide(s) or salts(s) convertible to the elemental metal, for example potassium oxide, magnesium oxide, lanthanum oxide, titanium dioxide, bismuth oxide, vanadium pentoxide, manganese dioxide, ferric oxide, cobalt oxide, copper phosphate, zinc phosphate, tin phosphate and nickel phosphate. The catalyst may be used in the dehydrogenation of alkanes to a mixture of alkenes and alkadienes, of alkenes to alkadienes and of alkyl aromatic hydrocarbons to alkene aromatic hydrocarbons. for example of n-butenes to butadiene, of 2-methylbutenes to isoprene, of 2,3-dimethylbutenes to 2,3-dimethylbutadiene and of ethyl benzene to styrene. As exemplified, a bed of pelleted chromium oxide-containing calcium-nickel phosphate catalyst, deactivated by use in the dehydrogenation of n-butene-1 to butadiene, is regenerated by passing therethrough a mixture of steam and air preheated to 620C whilst simultaneously spraying, in counter-current to the steam-air mixture, a chromic acid solution into the chamber containing the catalyst.
Patent GB-1331855-A (GB)
Title: Method for the production of slippers or shoes
IPC: A43B9/00
Filed: 1971-05-27
Abstract: 1331855 Boots &c LAMBERT HOWARTH & SONS Ltd 24 May 1972 [27 May 1971] 17673/71 Heading A3B A shoe, e.g. a slipper is made from a U-shaped golosh a (which may comprise two parts toe-seamed at a') and a second panel b of which the generally U-shaped part serves as a lining and the tab b<SP>2</SP> serves as a vamp panel of the upper. The method of making the shoe comprises placing the ports as in Fig. 2 (with the outside surface of golosh a facing downwardly) and seaming together the edge of tab b<SP>2</SP> and the upper edge of golosh a. Portion b' of panel b is now pulled upwardly and is bent back on itself so that it overlies the golosh a while the "arms" of panel b are also bent back and folded over on top of the "arms" of golosh a. The golosh a and panel b are now adhesively bonded together. The back seam of golosh a and panel b are now joined by stitching c' with a backstrap c over the inside and outside of the upper which is finally attached to a sole unit. The lining of the finished shoe has no seams except at the back and all the seams at the front part of the upper are turned-in.
Patent GB-1338703-A (GB)
Title: Coils for electromechanical transducers
IPC: H04R9/04
Filed: 1971-07-08
Abstract: 1338703 Coils E M I Ltd 6 July 1972 [8 July 1971] 32047/71 Heading H1P [Also in Divisions H3-H5] Coil for an electromechanical transducer, e.g. a loudspeaker speech coil, comprises a hollow cylindrical former 1 with the winding 3 adjacent one end. The former has a slit 4 extending from the end of the former at least co-extensive with the winding 3 and terminating at its inner end in a strain relieving aperture 5. The former may be wound from a strip in a number of turns, with the slits formed at the appropriate positions before winding so as to overlie one another in the wound coil. The former may be of paper, card, or may be metallic, e.g. of aluminium foil.
Patent GB-1346181-A (GB)
Title: Knuckle-duster spling
IPC: A61F5/01
Filed: 1971-01-29
Abstract: 1346181 Knuckle duster splint HUGH STEEPER (ROEHAMPTON) Ltd 28 Jan 1972 [29 Jan 1971] 3476/71 Heading A5R A knuckle duster splint comprising a rigid rod or tube 10 adapted to lie transversely across the palm of a hand, provided at each end with forwardly and rearwardly extending springy wires 20, 22 and 24, 26 respectively, the forwardly extending wires being connected by a rigid finger bridge 32 adapted to be resiliently forced against the backs of the upper parts of the fingers by the wires, and the rearwardly extending wires being connected by a rigid plate 30 adapted to bear upon the back of the hand of the wearer. The finger bridge 32 and plate 30 are formed from plastics material and are coated with plastics foam at the surfaces which contact the hand. The wires 20, 22, 24, 26 are pivoted to the finger bridge and plate, and may be housed in plastics sleeves 38 and 40.
Patent HU-T63291-A (HU)
Title: Method for producing delay and circuit arrangement for implementing said method
Inventor: GUILLON JEAN-CLAUDE
IPC: H04N9/77
Filed: 1990-10-19
Abstract: The invention relates to a process and a circuit for producing a delay. In known processes for phase adjustment, a first signal component of a TV signal is delayed by filtering a second signal component. In the invention, the content of an image store with first and second signal components (Y, C) is emitted by means of an additional line address counter so that the first signal component (Y) of a line n and the second signal component (C) of a line n + 1 are used and so that the second signal component (C) is fed to a vertical interpolation filter. The solution proposed by the invention is used preferably in digital image processing systems.
Patent ID-28518-A (ID)
Inventor: MATTHEW LACROIX DAVID
IPC: B28B7/00
Filed: 1999-05-26
Abstract: A mold box for producing a plurality of masonry units with a roughened texture side face, the mold box including a plurality of side walls defining a mold cavity open at its top and bottom, adapted to receive masonry fill material by way of its open top, and to discharge molded fill material in the form of a molded masonry unit of predetermined height by way of its open bottom; and a division member spanning between two of the side walls to define two subcavities in the mold box, the division member comprising a grate.
Patent IL-102977-A (IL)
Title: Low speed model following velocity command system for rotary wing aircraft
IPC: G05D1/00
Filed: 1992-08-28
Abstract: A helicopter flight control system (21) includes a model following control system architecture which operates in a velocity command mode at low ground speeds. The control system processes information from a variety of helicopter sensors (31) in order to provide a command signal to the main rotor (11) of the helicopter which results in a ground speed which is proportional to the input provided via a sidearm controller (29).
Patent IL-113776-A (IL)
Title: Dna sequences coding for enzymes which catalyze the synthesis of linear alpha 1,4 - glucans in plants, fungi and microorganisms
IPC: C12N9/10
Filed: 1995-05-18
Abstract: DNA sequences coding for enzymes capable of facilitating the synthesis of linear □-1,4 glucans in plants, fungi and microorganisms. The invention relates to DNA sequences Coding for proteins having the enzymatic activity of an amylosucrase which allows the synthesis of linear □1,4 glucans from the substrate sucrose by bacteria, fungi and plants or in cell-free systems. The invention furthermore describes plasmids and bacteria containing these DNA sequences as well as processes for the production of plants and microorganisms capable of intracellularly or extracellularly expressing a polypeptide having amylosucrase activity. The invention furthermore relates to the production of pure fructose using proteins exhibiting the enzymatic activity of amylosucrase.