baber/WOPTO huggingface dataset:
Patent GB-1534126-A (GB)
Title: Cell containing chalcogenide cathode alkali metal anode and solid halo-aluminum alkali metal compound electrolyte
IPC: H01M4/58
Filed: 1977-10-14
Abstract: 1534126 Solid state electric cells EXXON RESEARCH & ENG CO 14 Oct 1977 [4 Jan 1977] 42817/77 Heading H1B A solid electrolyte cell comprises an anode of an alkali metal or alloy thereof, e.g. Na, Li, K, a cathode of M<SP>1</SP>Zn where M<SP>1</SP> is Ti, Zr, Hf, Nb, Ta or V, and Z is S, Se, Te or O, and a solid electrolyte of MAlX 4  where M is an alkali metal and X is Cl, Br or I.
Patent GB-960924-A (GB)
Title: Improvements relating to dynamo-electric machine rotors
Inventor: TUDGE JOSEPH
IPC: H02K3/14
Filed: 1961-12-01
Abstract: 960,924. Cooling dynamo-electric machine coils. ASSOCIATED ELECTRICAL INDUS. TRIES Ltd. Sept. 28, 1962 [Dec. 1, 1961], No. 43058/61. Heading H2A. In a dynamo-electric machine rotor having a winding comprising a plurality of coils each comprising two coil sides in respective slots spaced apart and each side comprising a plurality of conductors 4 having longitudinal coolant passages 3 and being so transposed that each in turn has a portion radially inside the other conductors, there is provided a longitudinal duct 1 lying radially inside each slot, forming a conductor of the coil, and having its coolant passage connected by electrically insulated liquid connectors 2 to those passages 3 of the conductors 4 in the associated slot at the points where the conductors are radially innermost in the slot. The transposition shown is of the " Roebel type, and the liquid is water. Specification 903,396 is referred to.
Patent GB-975058-A (GB)
Title: Improvements in or relating to gas cooled nuclear reactors
IPC: G21C15/12
Filed: 1963-11-04
Abstract: 975,058. Reactors. ARBEITSGEMEINSCHAFT VERSUCHSREAKTOR (AVR) G.m.b.H. Nov. 4, 1963 [Nov. 3, 1962], No. 43453/63. Heading G6C. A nuclear reactor cooled by a gas having low neutron absorption characteristics has its coolant gas circuit completely enclosed by a sealing chamber filled with a relatively inexpensive gas at a slightly higher pressure than the coolant gas. There is thus no loss whatever of coolant gas. The coolant gas is preferably helium and the sealing gas nitrogen or carbon dioxide. Typical pressures are 10 and 10.01 atmospheres respectively. Slight leakage of sealing gas will occur to atmosphere and into the coolant gas. The latter may be removed by including in the coolant circuit a gas cleaner, also within the sealing chamber.
Patent GB-885244-A (GB)
Title: Improvements in or relating to releasable connecting devices
IPC: F25D23/10
Filed: 1959-12-22
Abstract: 885,244. Stud and socket fastenings. ELECTROLUX Ltd. Dec. 22, 1959 [Jan. 20, 1959], No. 43482/59. Class 44. [Also in Group XIII] A releasable connection, for example, for mounting a cover-plate 13 on the front face 11 of a refrigerator cabinet, comprises interengageable male and female elements 19, 20, respectively, mounted on the front face 11 and the plate 13, the male element 19 being resilient, e.g. of nylon or polyamide material, and having a circular external configuration and the female element 20 comprising spaced ribs 26, 27 oppositely disposed and spaced apart a distance which is less than the diameter of the outer surface of the male element, the elements 19, 20 being so formed as to enable opposite parts of the male element 19 to be pressed towards each other on interengagement of the elements and other parts of the male element to be pressed radially outwardly. The refrigerator cabinet is built into a wall or cupboard 10 and a cooljng-air duct extends from a lower intake (not shown), below the cabinet along the rear side thereof and then along the top 17 of the cabinet to an upper outlet 18, the cover-plate 13. which has a grating 15, covering the upper outlet and a similar plate covering the lower intake. The male element 19 is of cup shape and is fastened to the front face 11 of the cabinet by a screw 21 and the ribs 26, 27 on the element 20, which is integral with the cover-plate 13, are so shaped as to press the cover-plate tightly against. the front face 11 of the refrigerator cabinet. The element 20 may be a separate part.
Patent GB-1129096-A (GB)
Title: Polyester polyols and process for forming same
IPC: C08G18/42
Filed: 1965-10-14
Abstract: 1,129,096. Oxyalkylated polyol esters. MOBIL OIL CORP. 14 Oct., 1965 [15 Oct., 1964], No. 43559/65. Heading C2C. [Also in Division C3] The invention comprises compounds of formula wherein A is the residue of a dicarboxylic acid, R is the residue of a polyol with 2-8 OH groups, R<SP>1</SP> is H or C 1-6  alkyl (possibly halogensubstituted), x is 0-7, y is 1-8 but is at least 4 when x is 0, m is at least 1 and the sum m + n is 1-3À5.
Patent GB-1470060-A (GB)
Title: Protein composition
IPC: A23J3/26
Filed: 1973-09-18
Abstract: 1470060 Protein food BRITISH PETROLEUM CO Ltd 16 Sept 1974 {18 Sept 1973] 43650/73 Heading A2B An extrudable composition comprising a single cell microorganism and maize is mixed with water, simultaneously heated and subjected to a shearing force and extruded. The composition preferably comprises 80-20% by wt. of maize and 20-80% by wt. of the microorganism particularly a yeast of the genus Candida. Also 1-20% of another protein source such as casein or vital wheat gluten may be present.
Patent GB-892798-A (GB)
Title: Mechanical integrator
IPC: G01D5/12
Filed: 1959-12-23
Abstract: 892,798. Variable-speed gear. PERRINE, W. L. Dec, 23, 1959, No. 43663/59. Class 80 (2). [Also in Group XIX] Integrating-apparatus comprises variablespeed friction gearing with balls 87, 88 for transmitting motion from a disc 40 to a roller 95 and has the balls 87, 88, mounted in a carriage 50 which is swingably mounted in the housing 16. The carriage 50 is suspended from a support 51 by links 53, 54, 55 attached by ball-joints 57, 59 top and bottom and is constrained to move in a plane parallel to the links by arms 60, 70 also attached to the carriage by ball joints 66, 73. An axially slidable screw plug 76 is attached to the arm 70 by ball joint 79 and enables the carriage to be adjusted to align the balls 87, 88 in relation to the disc 40 and roller 95. The disc 40 is freely supported on a ring of balls 44 confined between an annular flange 43 and a disc 41 riveted to a plate 24, which is itself held up against balls 29 by a bolt 31 bearing on balls 34 and confining a spring 38 between a bracket 36 and nut 37. By rotating the bolt the driving torque of the integrator may be varied. When applied to gas chromatography a constant-speed drive is applied to a record sheet and to an input shaft 10, journalled in bearings 47, 48, and thence through gear-wheels 46, 45 to the disc 40. A second input shaft 11 operated by servo mechanism works through arm 60 to set the carriage 50 radially with respect to the disc 40 so that the roller 95 rotates and, through a cam track 97 and follower 99, oscillates a shaft 13 which operates a pen to mark " saw-teeth " on the chart, their frequency representing the required integral.
Patent GB-976203-A (GB)
Title: Electrically ignited lighter
IPC: F23Q2/28
Filed: 1962-11-19
Abstract: 976,203. Electrically ignited lighters. ROWENTA METALLWARENFABRIK G.m.b.H. Nov. 19, 1962 [Dec. 7, 1961], No. 43670/62. Heading F4F. An electrically ignited lighter having a hightension ignition arrangement and adapted for using butane fuel comprises a fuel valve 14 opened by a manual operating lever 1 which is held in the operative position by engagement with a pawl 4, the latter being released either manually by a horizontally displaceable lever 2 or automatically on placing the lighter on a support. The operating lever 1 is horizontally displaceable in a U-shaped carrier 3, against a spring 8. A slider 10 secured by a screw 11 to the lever 1, has a slatted end 12 which engages the plunger of the fuel valve 14 and has an indined surface which corresponds to the stroke of the plunger. The pawl 4 is rotatably mounted on a vertical shaft in the carrier 3 and has a lug 6 which is urged to engage a recess 7 in the lever 1 by means of a leaf spring 5 on a torsion spring on the vertical shaft. Another lug 26 on the pawl 4 is adapted to be engaged by a projection 18 on the manual release lever 2. The automatic release of the pawl 4 is effected by an angled lever 20 pivoted on a horizontal shaft 23 mounted on internal lugs 21, 22 of the carrier 3. One end of the lever 20 engages a lug 25 on the pawl 4 and the other end engages a plunger 19 mounted in the frame of the lighter. The plunger 19 projects through the base plate of the lighter and is actuated when the lighter is placed on its support. A projection 27 on the lever 20 opens a switch 28 when the lighter is on its support. The switch 28 is mounted on the carrier 3 and controls the ignition circuit current supply to a condenser, the ignition circuit from the condenser being closed either by a mercury switch operated by tilting of the lighter or by a switch operated by the end of the operating lever 1.
Patent GB-988374-A (GB)
Title: Improvements in or relating to nitrofurfurylideneamino-hydantoin derivatives
IPC: C07D405/12
Filed: 1961-12-06
Abstract: The invention comprises compounds of the formula <FORM:0988374/C2/1> wherein R is an acetyl or hydroxymethyl radical, and their preparation by reacting 1-(51-nitrofurfurylideneamino) hydantoin with acetic anhydride or formaldehyde, respectively, under the influence of heat.  Pharmaceutical preparations for treatment of bacterial infections, especially those of the urinary tract, comprise the above compounds together with an excipient, suitably as solutions, capsules, tablets and suspensions, for example in the form of a solution in a polyethylene glycol for intramuscular injection.
Patent GB-888140-A (GB)
Title: A head model with hairs
IPC: A63H3/44
Filed: 1959-12-28
Abstract: 888,140. Models. ITO, Y. Dec. 28, 1959, No. 43987/59. Class 146(2) A model head 1 for use in teaching hair dressing, make-up, beauty culture, face massage and the like comprises a moulded thin-walled shell of soft plastic material, preferably polyvinyl chloride with hairs 2 passing completely therethrough. The interior is filled with light-weight particles of elastic material such as foamed polyethylene introduced in the presence of a proper quantity of adhesive while the bottom is closed by a cover plate 4. Means are shown for adjustably mounting the plate 4 on clamping means attached to a table or similar object.
Patent GB-1488143-A (GB)
Title: Electrical overload protection circuit arrangements
IPC: H02H9/02
Filed: 1974-10-11
Abstract: 1488143 Protecting logic circuits SIEMENS AG 11 Oct 1974 [5 Dec 1973] 44094/74 Heading H2K [Also in Division H3] When the power output stage 2 of a logic circuit becomes overloaded, the input 1 of the stage is interrupted by means of an AND gate 3, but thereafter repetitive attempts are made to restore normal working, the input being promptly interrupted again after each attempt if the overload condition still exists. Flip-flop 8 controls the interruption of the input, being switched by an output from overload sensor 14 to provide a "0" signal to the gate 3 but then being switched back again by the next pulse from a pulse generator 11. The duration of this pulse is sufficiently short for no damage to be caused to the stage 2 even if the overload condition still exists. A time delay circuit 15 prevents transients causing circuit interruption, and a high level current-limiter 16 provides further protection.
Patent GB-1471414-A (GB)
Title: Spinning
IPC: D01H5/36
Filed: 1973-09-24
Abstract: 1471414 Surging drive of feed rollers JAMES MACKIE & SONS Ltd 11 Sept 1974 [24 Sept 1973] 44594/73 Heading DID The feed rollers of a textile spinning machine have a main drive and a surge drive to increase the speed of the feed rollers and hence produce slubs the respective drives being connected to the rollers by two clutches at least one of which is a free wheel clutch, the surge drive being provided by an arm 25 connected to the drive part of one of the clutches 27. The main drive is through a shaft 16 from a free wheel clutch 40 and the surge drive of arm 25 is pneumatic. The throw of arm 25 is determined by a lever 44 operated by a cam 42 driven from the roller drive, this determines the length of the slub. The pneumatic cylinder 32 is operated under the control of a tape loop 52.
Patent GB-1243450-A (GB)
Title: Improved fishing gear
Inventor: TRAFFORD HAROLD GEORGE
IPC: A01K91/18
Filed: 1969-09-11
Abstract: 1,243,450. Fishing line haulers. H. G. TRAFFORD. 15 Oct., 1970 [11 Sept., 1969], No. 44887/69. Heading A1A. In a fishing line hauler the line 11 and the caught fish are pulled in over guide 1 fitted near the gunwale of a fishing vessel and the fish are automatically discharged into receptacle 12. The lines pass through throats 3, along tubes 10 and are wound on to reels 5 driven by reversible motor 6 controlled by portable switches 7. The relatively narrow throats 3 prevent fish passing and so the hooks are torn out of them. Projections 13 deflect the fish towards shoots 2 to ensure that when detached the fish slide down the shoot into receptacle 12. To prevent the hooks tangling plastics sheet may be unwound from reels (9) and on to reels 5 between adjacent turns of the line.
Patent GB-1512800-A (GB)
Title: Process for the production of polyalkylene oxides with terminal urethane groups
IPC: C08G65/32
Filed: 1975-10-30
Abstract: 1512800 Polyalkylene oxides with terminal urethane groups BAYER AG 30 Oct 1975 [4 Dec 1974] 44917/75 Heading C3R Polyalkylene oxides with terminal urethane groups are obtained by reacting a polyalkylene oxide having at least one hydroxyl group with an N,N-dialkyl or N-alkyl-N-aryl carbamic acid chloride at 100 to 180‹ C. in the absence of a solvent and in the absence of an acid acceptor. In examples ethoxylated stearyl alcohol, an ethoxylated mixture of lauryl, myristic, palmitic and stearyl alcohols and a polyethylene oxide, are reacted with dimethyl carbamic acid chloride.
Patent GB-1518234-A (GB)
Title: Apparatus for the electrolysis of liquids under pressure
IPC: C25B1/12
Filed: 1976-10-29
Abstract: 1518234 Bi-polar pressure electrolyzer LINDE AG 29 Oct 1976 [30 Oct 1975] 44991/76 Heading C7B An electrolyzer for water or HC1 has a bi-polar electrode cell block arranged in a pressure container and includes devices for cleaning and cooling the electrolyte, at least one of which is located in the container. In Fig. 1 a parallelepipedal cell block 1 receives water (electrolyte) via chamber 6, where  outgoing product O 2  is cooled thereby. The water passes via pipes 12 to coolers 3 and enters the cell block from below to be recirculated upwardly by the gaseous products; a recirculation pump may also be provided inside the container 2. The water may be cleaned by a filter mat (13, not shown) which is renewed continuously in the form of a web wound from and to supply and take up reels. The cell block may have ceramic seals enabling operation at e.g. 300C. The cell block and electric connections are preferably on one side of the container so as to allow unrestricted thermal expansion of the block. Outer chamber 10 is preferably kept cool by coding H 2  product gas therein via coolers 3. Manholes 16 carrying coolers 3 give access for servicing.
Patent GB-952725-A (GB)
Title: Method for producing beehive honeycomb cells and product thereof
IPC: G05D7/01
Filed: 1962-11-28
Abstract: 952,725. Animal husbandry. J. F. H. PERRACHON. Nov. 28, 1962 [Jan 10, 1962], No. 45080/62. Heading A1M. [Also in Divisions B5 and B6] Beehive honeycomb is made by moulding or goffering, in rows 4, recesses in a sheet of material so that each row 4 is a mirror image of the adjacent row 4a, and the recesses in each half of the row 4 are displaced longitudinally one half the width of a recess. Each row forms one half of a cell so that when the rows are cut at 5, 5a, 5b and folded in a zig-zag fashion the two halves 6, 6a and 7, 7a co-operate to form a whole cell and the rows form a honeycomb as in Fig. 8. The material used can consist of plastic, paper, cardboard or coated fabric.
Patent GB-1462728-A (GB)
Title: Process for producing hydroxy-aluminum nitrate polymer
IPC: C01F7/66
Filed: 1974-10-17
Abstract: 1462728 Hydroxy-aluminium nitrate polymer CHEVRON RESEARCH CO 17 Oct 1974 [8 April 1974] 45109/74 Heading C1A Hydroxy-aluminium nitrate polymer is prepared by reacting aluminium nitrate and powdered aluminium metal in an aqueous medium where the molar ratio of aluminium to aluminium nitrate is in the range of from 0À1 : 1 to 1À85 : 1, or more preferably from 0À3 : 1 to 1À7 : 1 and most preferably from 1 : 1 to 1À7 : 1. The aqueous medium may be water, when preferably from 2 to 1000 mols. of water per mol. of aluminium nitrate are used. The aluminium nitrate may be hydrated and aluminium nitrate nonahydrate is used in an example. The temperature of the reaction may be from 50 to 150 C. and preferably from 75 to 125 C. or at the reflux temperature of the reaction mixture. Urea may be added in an amount of up to two moles of urea per mole of aluminium metal, to suppress nitrogen oxide emission formed in the reaction of aluminium nitrate and aluminium powder.
Patent GB-1214885-A (GB)
Title: Motor vehicle door latch mechanism
IPC: E05B85/24
Filed: 1968-09-23
Abstract: 1,214,885. Door latch. FRITZ KEIPER. 23 Sept., 1968 [23 Sept., 1967], No. 45149/68. Heading E2A. A motor vehicle door latch mechanism comprises a keeper to be fixed to a door post and a latch to be fixed to a co-operating door, a bolt mounted in a latch plate of the latch in a manner such that when the door is closed the bolt co-operates with or of two contact faces of the keeper in either a safety latch position or a fully latched position, the bolt and a plate provided on the inner end of the bolt taking up different positions relative to the latch plate in the safety and the fully latched position, and a first release member which can be operated to move the bolt into a release position necessary to open the door and can also be moved to an ineffective position to lock the latch, projections ion the plate and the first release member being provided which prevent the release member moving into its ineffective position when the latch is in the safely latched position. The latch is generally similar to that disclosed in Specification 1,214,884 but the first release member 42 has a projection formed as a pin 77 and the plate 37 has a projection formed by its bent ends 78, 79. In the fully latched position (Fig. 4) member 42 can be raised, the pin 77 passing between ends 78, 79, to the ineffective position where lug 43 cannot contact lug 41. In the safety latched position (Fig. 6) the plate is in a position where end 79 lies in the path of pin 77 to prevent the release member rising to its ineffective, locked, position.
Patent GB-1109608-A (GB)
Title: Cardboard blank for making tubular cartons
IPC: B65D71/00
Filed: 1966-10-10
Abstract: 1,109,608. Packages. UNILEVER Ltd. 10 Oct., 1966 [11 Oct., 1965], No. 45156/66. Heading B8C. Containers 23, 24 stacked in two or more superimposed rows are held together by means of a packing member, e.g. a cardboard blank, which is formed with two or more rows of curved slits (16), Fig. 1 (not shown), through which the container rims protrude when the packing member is folded about the containers. The containers are inverted over a centre part 9 of the blank which is then folded up round them. The rim of the containers then underneath protrude through openings 18 formed by the slits (16), the rims of the second row protruding through further openings formed when tongues 19 cut in the blank are hinged inwards. Tongues 14 and slits 13 on the blank are then interlocked. The assembled package may have more than two containers in each row.
Patent GB-1286168-A (GB)
Title: Plunger assembly for hand grease guns
Inventor: DORN CHESTER
IPC: B65D83/00
Filed: 1970-09-23
Abstract: 1286168 Pistons C DORN 23 Sept 1970 [24 Sept 1969 15 May 1970] 45221/70 Heading F2T [Also in Division F1] A plunger assembly for a hand grease gun adapted to use both cartridge packed and bulkloaded grease comprises a sleeve 13 from which extends a web 16 carrying an interior support section 17 to which is attached an annular sealing wall 18 which may have an outer diameter varying from slightly larger than the internal diameter of the barrel 31 of the grease gun to slightly smaller than the internal diameter of a grease cartridge 24, and is provided with a lip 19 and a washer 21. The sleeve 13, web 16, internal support section 17, annular wall 18 and lip 19 are of integral moulded construction with the wall 18 more resilient than the rest and the sleeve 13 held to the rod 37 by a frusto-conical disc retainer 78 with an annular spring support 82. The washer is of two-part construction with notches which engage lugs on rod 37 and at least one hole 71 which allows grease to pass into space 66 and press wall 18 against the barrel 31 or cartridge 24.
Patent GB-1021508-A (GB)
Title: Exhaust-gas afterburner, particularly for cars
IPC: F01N3/10
Filed: 1962-08-17
Abstract: 1,021,508. Purifying exhaust gases. H. K. LEISTRITZ. Aug. 17, 1962 [Dec. 23, 1961], No. 45266/65. Divided out of 1,021,505. Heading F1B. The subject matter of this Specification is included in Specification 1,021,505 but the claims relate to the entry of exhaust to an afterburner through a gap between a conical air inlet and the afterburner chamber wall.
Patent GB-1215907-A (GB)
Title: Apparatus for removing particles from a fluid by means of an electric field
IPC: B03C5/02
Filed: 1969-09-15
Abstract: 1,215,907. Apparatus for removing particles from a fluid. UNITED STATES ATOMIC ENERGY COMMISSION. 15 Sept., 1969 [25 Sept., 1968], No. 45284/69. Heading B2J. Apparatus for removing particles from a fluid comprises electrically conductive sections of conduit 13, 14, 15 constituting a first electrode and a second electrode 23 centrally mounted within the conduit and a D.C. power supply 33 for setting up a high voltage non- linear field between the two electrodes whereby both ionized and neutral particles in a fluid flowing through the conduit are attracted to the electrodes and deposited thereon to the extent that short-circuit conduction is established through the deposits causing them to be forced from the electrodes and carried by the fluid to a settling tank 30 for removal.
Patent GB-921083-A (GB)
Title: Improvements in or relating to pulse regenerators having two stable states
IPC: H03K3/30
Filed: 1961-12-19
Abstract: 921,083. Magnetic pulse regeneration circuits. PHILIPS ELECTRICAL INDUSTRIES Ltd. Dec. 19, 1961 [Dec. 22, 1960], No. 45449/61. Class 40 (9). [Also in Group XL (c)] In a pulse regenerator having two stable states, and which, after receipt of an initiating pulse from a source 13, automatically passes from one state which may be preset by a pulse from a source 11 to the other while at the same time generating a pulse in a load 5 and comprising a transistor 4 having positive feedback between the base and collector electrodes due to windings 3, 8 on a core 1 of rectangular loop hysteresis material whereby the build-up of the collector current through winding 3 in response to an initiating pulse continues the build up to cause magnetic saturation in the reverse direction in the core, a second core 18 of low remanance material and having windings 20, 21, provides additional positive feedback to reduce the switching time.