baber/WOPTO huggingface dataset:
Patent GB-1010200-A (GB)
Title: Composition for controlling bacteria and parasitic fungi
IPC: A61K36/15
Filed: 1963-10-03
Abstract: A composition for inhibiting the growth of bacteria and aprasitic fungi and treating burns comprises a potassium soap of talloi, water, and toluene.  Optional ingredients are sodium hexametaphorphate as a water softener, usnic acid and surface active agents e.g. alkylaryl sulphonates, aryl sulphonates, lauryl sulphonates and sulphonates of animal origin.
Patent GB-907896-A (GB)
Title: Seal gaskets for electric batteries
IPC: H01M50/166
Filed: 1959-11-18
Abstract: 907,896. Electric batteries. UNION CARBIDE CORPORATION. Nov. 18, 1959 [Nov. 19, 1958], No. 39041/59. Class 53. [Also in Group XXVI] An annular seal gasket 10 of a cold-flow resistant synthetic plastic (e.g. nylon) has an integral coating 12 of a softer solid material. The softer material may be in the form of rings of a suitable material. The gasket is similar to that disclosed in Specification 907,897.
Patent GB-833684-A (GB)
Title: Internal combustion engines of the liquid fuel injection compression ignition type
Inventor: HOLT GEORGE ALLEN
IPC: F02B23/04
Filed: 1956-12-20
Abstract: 833,684. Compression-ignition engines. RICARDO & CO. ENGINEERS (1927) Ltd. Dec. 20, 1957 [Dec. 20, 1956], No. 39050/57. Divided out of and Addition to 833,683. Class 7(3) In piston-head combustion chambers 12, 13, Figs. 1 and 3, according to the parent Specification, in each of which air is similarly whirled whilst receiving fuel in a similar manner, a deflector 26 formed by the intersection of the chambers apportions fuel from a single pintle nozzle 20 between the chambers which as shown only intersect below the piston surface, a groove 21 completing their inter-connection. Air already given a rotary motion by the disposition of a valved overhead inlet duct is directed tangentially into the chambers 12, 13 by inwardly deepening grooves 24. There is an overhead exhaust valve. Modifications. The chambers may be vertical non-intersecting cylinders, the deflector being a ridge across an interconnecting groove running somewhat tangentially of the chambers so that the deflected fuel is directed thereinto with a component in the direction of the swirl. Alternatively the chambers may be non-intersecting hemispheres 41, 42, Fig. 6, interconnected by smaller spherical recesses 43, 44, or if three chambers are provided, by a recess having a deflector ridge of pyramidal form. The chambers may differ slightly in diameter. The subject-matter of the Provisional Specification is that of the Provisional Specification of the parent Specification. Specification 617,795 also is referred to.
Patent GB-833112-A (GB)
Title: Alarm repeating mechanism for an alarm clock
IPC: G04B23/10
Filed: 1957-12-17
Abstract: 833,112. Alarm clocks. SIERHUIS, P. F. C. Dec 17, 1957 [Dec. 19, 1956], No. 39231/57. Class 139 In an alarm clock the alarm is stopped by depressing the knob 7 to cause the end 9 of the brake lever 8 to arrest the hammer actuating gear 6. At the same time a lever 12 hinged to an extension 10 of the lever 8 is moved so that a pawl extension 13 of the lever 12 engages a tooth of a gear 3 fixed to the centre arbor. As the gear 3 rotates the lever 8, 10 is slowly returned by the spring 16 to free the alarm mechanism. If the clock is held upside down and the knob 7 is depressed the lever 12 falls so that its projection 14 is latched by a fixed detent member 15 and the alarm mechanism is thereby locked until the knob 7 is again depressed or until the alarm spring is wound.
Patent GB-1432188-A (GB)
Title: Apparatus including bounce suppressing means
IPC: B41J9/42
Filed: 1973-08-20
Abstract: 1432188 Selective printing TELETYPE CORP 20 Aug 1973 [21 Aug 1972] 39244/73 Heading B6F [Also in Division F2] Bounce of a type member 17 on return after being struck by a hammer 16 is suppressed by a spring 56 which biases the type member and hammer together when in their respective rest positions but which is released from the type member and hammer on initial striking movement of the hammer 16 so that impact of  the type member is unabated. The spring 56 has an end 57 engaging a pin 58 on the hammer body, a portion which passes through a fixed pivot 64, and a loop portion 63 which engages the type member 17. The hammer 16 pivots about a shaft 32 under bias of a coil spring (36, Fig. 2, not shown) coaxial with the shaft 32 when a holding arm 39 is displaced upwardly. As the hammer pivots clockwise, the spring 56 ceases to urge the hammer and type member together until both return to their rest positions.
Patent GB-1274492-A (GB)
Title: Method of increasing pregnancy rate and live births in cows
IPC: B05B1/04
Filed: 1969-08-06
Abstract: 1,274,492. Increasing pregnancy rate in cows. ELI LILLY & CO. 6 Aug., 1969 [6 Aug., 1968; 7 March, 1969], No: 39426/69. Heading A5B. A method of increasing the pregnancy rate and percent of live births in cows comprise administering a gonadotropin to a cow within 24 hours after the onset of estrus, the cow being inseminated within 24 hours after coming into estrus. The gonadotropin may be pregnant mares serum, human chorionic gonadotropin, follicle-stimulating hormone or lutenizing hormone. Sex hormones may be used to synchronize estrus in the cows.
Patent GB-899787-A (GB)
Title: Vehicle driven by a group comprising electric motors supplied with current by a generator driven by an internal combustion engine
Inventor: FAGEL ROGER
IPC: B60L50/11
Filed: 1960-11-18
Abstract: 899,787. Control of several D.C. motors. ATELIERS DE CONSTRUCTIONS ELECTRIQUES DE CHARLEROI. Nov. 18, 1960 [Nov. 23, 1959], No. 39714/60. Class 38 (3). Traction motors 3, 4 are supplied from an engine-driven generator 2 and have series field windings 6, 8 as well as separately-excited field windings 5, 7. For forward operation of the vehicle, the series field windings are energized to assist the separately-excited windings, the free ends of the windings 6, 8 being earthed to the frames of the motors. When the excitation of the windings 5, 7 is reversed to drive the vehicle in the opposite direction, a contactor 11 closes to short-circuit the series field windings.
Patent GB-1454458-A (GB)
Title: Hydraulic onctroller
IPC: G05B19/00
Filed: 1974-09-12
Abstract: 1454458 Fluid-pressure control devices; hydraulic reciprocating motors TORO CO 12 Sept 1974 [30 Oct 1973] 39801/74 Headings F1A and F1P Valves 47, Fig. 1, for sequentially controlling a plurality of hydraulically operated devices are opened and closed, for individually controllable varying periods, by cams 35, 36, 37 mounted on a shaft 33 which is rotated by a hydraulic reciprocating motor having pistons 89, 90. The motor drives a rocking arm 67, Fig. 5, and a ratchet wheel 60 fixed to the shaft 33 is rotated by a pawl 63 pivoted thereon. A spring-loaded arm 124 with a roller 126 holds the ratchet-wheel 60 between steps. The piston 90 is of larger diameter than the piston 89, so that when both are connected to the supply the piston 90 drives the piston 89 upwards and the wheel 60 is rotated one step. When the cylinder of piston 90 is connected to drain, the piston 89 drives piston 90 down and the rocking arm 67 returns to the position shown. A reversing valve 94 is operated by a cam-face 116 on the arm 67 and a follower 114. To adjust the dwell, a variable restriction 70, Fig. 1, is provided in the return from the cylinder of piston 90. This comprises a needle valve 71 mounted on the end of the shaft 33. The latter is biased to the left by a spring 59, thus opening the valve 71. The shaft is moved to the right to close the valve 71 by varying amounts during rotation by a cam disc 24 with a face which abuts a ring of adjustable pins 26 with knobs 25, Fig. 2. A further knob 17 permits manual adjustment of the shaft 33. The pawl 63 may be manually disengaged.
Patent GB-1019968-A (GB)
Title: Process for the preparation of alkyl aluminium compounds and primary alcohols
Inventor: ZOCHE GUNTHER
IPC: C07F5/06
Filed: 1962-12-19
Abstract: Alkyl aluminium compounds are prepared by reacting a non-a  olefin with a relatively low molecular weight alkyl aluminium compound as in Specification 1,004,108 except that the catalyst comprises a compound of Fe, Ni or Co which is an alcoholate, a phenolate, a chelate having a co-ordinate metal-oxygen-carbon bond, or a co-ordination compound in which the metal is in an oxidation state less than + 1, preferably O. Examples of catalysts are the methanolates, ethanolates, propanolates, isopropanolates, phenolates, cresolates, acetylacetonates, benzoylacetonates, 2 - furoylacetonates, carbonyls, phosphines, arsines, stilbines, phosphorus trihalides, phosphites, bicycloheptadienes of Fe, Co or Ni, iron nona carbonyl, Fe2(CO)9, cobalt octa - carbonyl, Co2(CO)8 tetrakis (triphenyl - phosphine) nickel, Ni[P(C6H5)3]4, tetrakis (triphenylarsine) nickel Ni[As(C6H5)3]4, Co(II) acetylacetonate, Co(III) acetyl acetonate, Ni (bicycloheptadiene)4, Ni(OC2H5)2, Fe(II) acetylacentonate, Ni(II)-acetyl-acetonate.  Primary alcohols are prepared by oxidation of the alkyl aluminium compounds to aluminium alcoholates, and subsequent hydrolysis. The preparation of octanol-1 is described.
Patent GB-1086047-A (GB)
Title: Filter apparatus
IPC: B01D29/11
Filed: 1965-09-17
Abstract: 1,086,047. Filter; magnetic separators. TECHNICAL DEVELOPMENTS CO. Sept. 17, 1965 [Oct. 16, 1964], No. 39850/65. Headings BID and B2J. In a filter in which an electrical indicator circuit is closed by residue deposited on a chip detector, and which filter may incorporate a magnetic separator, filter residue on frusto conical metallic filter screen 12 (Fig 1) is washed towards chip detector 20 by the flow of fluid, said detector comprising metal stud 22 mounted on insulating washers 26 and 28 and being connected to terminal 38. Washer 26 may be formed from a magnetic ceramic material. In Fig. 3, (not shown), the filter element is non conducting, but is supported on a metallic cup (126) from which the metal stud (128) is insulated by a grommet (130). In Fig. 4 a magnetic disc 146 is incorporated. In Fig. 5, the deposited residue forms a contact between metallic casing 160 and conducting frame member 172 which supports planar rectangular screen 168. In Fig. 7, the chip detector 186 is contained in a removable plug 188 situated at the base of baffle member 185. Screen 183 is cylindrical.
Patent GB-1078016-A (GB)
Title: New burglar alarm
IPC: H01H35/14
Filed: 1965-09-20
Abstract: 1,078,016. Intruder alarms. L. GARCIA, and R. R. MARIONI. Sept. 20, 1965, No. 40080/65. Heading G4N. [Also in Division H2] A burglar alarm comprises a source of power1 and a relay 5 having a changeover contact set 2, 3; 6 so arranged that in the normal condition the source 1 is connected via contacts 2, 3 in series with the relay coil 5 and a switch 4 sensitive to vibration or shock. Closure of switch 4 energizes relay 5 to close contacts 2, 6 and sound alarm bell 7, the relay 5 having a mechanical latch, holding contacts 2, 6 closed until reset by an operator. Details of the constructing of the switch 4 and relay 5 are given (see Division H2).
Patent GB-831701-A (GB)
Title: Control mechanism moved by centrifugal force
Inventor: ROSENDAHL GUNNER JULIUS JOHANN
IPC: H04L13/04
Filed: 1957-12-27
Abstract: 831,701. Centrifugal governors. STORE NORDISKE TELEGRAF - SELSKAB A.S. Dec. 27, 1957 [Dec. 29, 1956], No. 40206/57. Class 57. [Also in Groups XXIV and XXXVII] A centrifugal device has inertia delay means to ensure that an electric switch is not operated thereby until the drive shaft has attained its normal running speed. The drive shaft 10 has an axial bore 58 in which a bushing 56 is clamped by a collar and screw 62, 64. A flange 12 is fixed to the bushing 56 while another flange 22 is secured to a pin 54 freely rotatable in the bushing. When shaft 10 is started and accelerates to normal speed, the flange 22 by virtue of its inertia lags behind, and hence balls 32 engaged between the flanges 12, 22 are only subjected to full centrifugal force after a delay, whereupon they move outwardly and force flange 22 to open the switch 66.
Patent GB-1182702-A (GB)
Title: Electrophotographic Image Development Apparatus
Inventor: LLOYD WILLIAM ARTHUR
IPC: G03G15/10
Filed: 1967-09-04
Abstract: 1,182,702. Developing electrostatic images. VARIAN ASSOCIATES. Sept.4, 1967 [Sept.6, 1966], No.40401/67. Heading G2H. An apparatus for developing electrostatic images comprises a reservoir 11 containing developer in the form of a toner suspended in a liquid carrier, a channel 9 having a slot 15 for applying toner to a web 4 traversing the slot, and a pump (12, Fig.1 not shown) to draw toner from the reservoir and hold the web in contact with the toner in the slot so as to develop electrostatic images on the web. As shown, the apparatus is applied to an electro-graphic recorder having a stylus (2) adjacent the dielectric surface of a paper web (4) to produce a latent electrostatic image on the surface according to an input signal applied through terminals (5). The channel 9, Fig.2, comprises a block of (Trade Mark) "Lucite" which provides a chamber 14 communicating with the reservoir 11 through passageway 16. The suction side of pump (12, Fig.1 not shown) is connected with the chamber 14, Fig.2 through passageway 20, such that the reduction in air pressure in the chamber 14 causes developer to be drawn up passageways 16. A by-pass valve 18 is opened to control the liquid level in the chamber 14 through a float 22, pivoted at 24, having a surface 25 engaging the valve 18. In another embodiment, Figs. 5 and 6 (not shown) the pump is replaced by an air blower (31) the suction side of which is connected to chamber 14 and the exhaust side of which directs drying air on to the developed web (4). The developer used may comprise a 2% to 4% solution of toner concentrate suspended in an odourless paint thinner, e.g., Shell Solvent.
Patent GB-1253905-A (GB)
Title: Improvements in or relating to a process and an apparatus for the production of a sterilised material
IPC: A23L3/22
Filed: 1969-08-13
Abstract: 1,253,905. Sterilised pasty material. SCHRODER & CO. 13 Aug., 1969 [11 Sept., 1968], No. 40449/69. Heading A2D.  Material consisting of a solid component and having a pre-determined liquid component is sterilised by forming a mixture of the solid and liquid components passing the mixture through a heater at a super atmospheric pressure to heat the mixture to a temperature above the boiling point of the liquid component, which temperature is sufficient to sterilise the mixture and then passing the sterilised mixture to a pressure release vessel wherein part of the liquid component and entrapped air is expelled from the mixture. The material, so-treated has a predetermined liquid component. The material may be sausage meat, a baby food or a processed cheese. The heater may comprise one or more externally heated cylindrical vessels having rotatably mounted therein scrapers adapted to slide along the inner surface of the vessel.
Patent GB-1277976-A (GB)
Title: Pumping apparatus
Inventor: KOLFERTZ ERWIN
IPC: H02K33/04
Filed: 1970-08-21
Abstract: 1277976 Oscillating machines E. KOLFERTZ 21 Aug 1970 [5 Dec 1969 14 May 1970] 40470/70 Heading H2A The output of a pump 1 driven by an A.C. oscillating armature motor is adjusted by varying the air gap between the armature 7 and a core 16 supporting the coil 15 of the motor, the core and coil being mounted on a plate 19 slidable relative to the armature to permit such variation. As shown, the pump which is of the diaphragm type, is mounted together with the motor in a casing 2, the actuating pin 6 of the pump being connected to the armature 7 which is coupled to the casing by a plate spring 14 and carries a permanent magnet 13 located adjacent the core 16. The core is mounted on the plate 19, formed of insulating material, by pins, one of which is shown at 35 and the plate carries a pin 32 slidable in a slot 31 in the housing and locked in the required position by a nut 33. A pushbutton control switch 37 is mounted in one wall of the housing.
Patent GB-1368754-A (GB)
Title: Brake arms for bicycle hubs
IPC: B62L5/00
Filed: 1971-09-01
Abstract: 1368754 Making bicycle brake arms FICHTEL & SACHS AG 1 Sept 1971 [4 Sept 1970] 40789/71 Heading B3A [Also in Division B7] A method of producing a brake arm 9 for cycle hubs, which is intended to brace the braking torque of the hub core against the cycle frame, and has a head part 10 for attachment to the hub and a tail part for fastening to the frame, comprises marking out on sheet material successive and equally sized arm outlines in which the head part adjoins opposed convex and concave portions 15, 17 having equal radii of curvature, and the tail part is formed as a rectangular strip, arranging successive outlines abutting one another in echelon formation and successively stamping out the arms from the sheet. The stamping travel 5 is equal to the diameter of a part circular portion 13. Apertures in head and tail portions are provided for attachment to the hub and the frame.
Patent GB-1293037-A (GB)
Title: Arrangements for monitoring a plurality of flame locations simultaneously
Inventor: BERNER W
IPC: F23N5/12
Filed: 1970-08-26
Abstract: 1293037 Flame monitor LANDIS & GYR AG 26 Aug 1970 [3 Sept 1969] 41042/70 Heading F4T In a flame monitoring arrangement for monitoring a plurality of flame locations simultaneously, an alternating voltage from a tapping 24 and an end 27 of a transformer secondary winding is applied to pairs of electrodes 15 and 18, 16 and 19 &c. by way of capacitors 28 and resistors 29, 30 &c., the electrodes allowing no current flow unless a flame is present, in which case partial rectification occurs allowing capacitors 28 to charge up until a unijunction transistor 32 becomes conducting. This allows capacitor 28 to discharge through resistor 34 so charging a capacitor 38 to a voltage which causes transistor 37 to conduct, the output signals from the respective transistors 37 being combined by a circuit containing diodes 45, 46, 48 and 49 and a transistor 57. This circuit acts as an OR- circuit or an AND-circuit according to whether a selector switch 54 is connected to contact 52 or 53 respectively. The position of selector switch 54 is determined by a relay 59 energized by a gas burner automatic control arrangement 1 (not shown). The output of the AND and OR circuits is determined by whether transistor 57 conducts or not, the conducting state allowing a relay 58 to be energized to operate a switch 62 to give an output signal. When the burners are all supposed to be operating an output fault signal is produced if one or more of the flames fails; whereas when the burners are all supposed to be out of operation a fault signal is produced if one or more of the flames is still alight.
Patent GB-1043438-A (GB)
Title: Gas lighter
IPC: F23Q2/16
Filed: 1964-10-08
Abstract: 1,043,438. Gas-lighters. B. MEYLAN. Oct. 8, 1964 [Oct. 8, 1963], No. 41133/64. Heading F4F. A gas lighter comprises a valve burner pin 5 reciprocable between closed and open positions by an operating arm 13 which has a bifurcated portion 13a co-operating with a cam surface 15a of the valve pin 5, and which is articulated at 13c to a rocker lever 12 pivotally supporting a friction-wheel 9, wherein operation of the friction wheel 9 causes the lever 12 to tilt in the direction 14 and moves the arm 13 transversely to the reciprocating direction of the pin 5 so as to reciprocate the pin 5. The cam surface 15a may be inclined or heart-shaped in section. The rocker lever 12 is urged via a flint 11 bearing on the friction wheel 9 by a spring 10 into one of two positions corresponding to closed and open positions of the valve pin 5. The upper edges 2a of a wind shield 2 serve as guides over which an actuating thumb may be moved. The friction-wheel 9 comprises a small friction wheel 9a, Fig. 2 (not shown), sandwiched between two hand-actutable discs 9b having teeth 9c.
Patent GB-864613-A (GB)
Title: 4-substituted steroids
IPC: C07J75/00
Filed: 1957-03-27
Abstract: The invention comprises 4-chloro substituted steroids of the general formula:  <FORM:0864613/IV (b)/1> wherein R111 represents a -alkyl, b -OH where alkyl represents the methyl or ethyl group, and the preparation thereof and when R111 represents a -H, b -OH by reacting the required 4a , 5- or 4b , 5-epoxy-steroid, or a mixture thereof, with hydrogen chloride in chloroform or methylene chloride e.g. a stream of hydrogen chloride.  A suitable reaction temperature is from -10 DEG  to 25 DEG C.  The chloroform reaction solvent may contain 10% of ethanol.  The hydrogen chloride may be derived from a salt of hydrogen chloride with an organic base e.g. pyridinium chloride may be used.  In the examples 4-chloro-testosterone and 4-chloro-17a -methyl-testosterone are prepared.  Specification 838,773 also is referred to.  Reference has been directed by the Comptroller to Specification 792,727.ALSO:A therapeutic composition comprises at least one 4-chloro-substituted steroid of the general formula <FORM:0864613/VI/1> wherein R111 represents a -alkyl, b -OH, where alkyl represents the methyl or ethyl group, and a therapeutically acceptable carrier compatible therewith.  The carrier may be in the form of a liquid in which the active material is dissolved or suspended to provide a composition suitable for administration orally or by injection, of an ointment base to provide a composition suitable for topical administration, or of a solid or capsule. Specification 838,773 also is referred to.  Reference has been directed by the Comptroller to Specification 792,727.
Patent GB-1211124-A (GB)
Title: Thermoplastic moulding compositions based on linear polyesters
IPC: C08L67/02
Filed: 1968-08-30
Abstract: 1,211,124. Aromatic polyester moulding compositions. FARBWERKE HOECHST A.G. 30 Aug., 1968 [30 Aug., 1967], No. 41482/68. Heading C3R. A moulding composition comprises (a) a linear saturated polyester of an aromatic dicarboxylic acid and an aliphatic or cycloaliphatic diol, (b) a copolymer of a conjugated aliphatic diene with an ester of acrylic, methacrylic or ethacrylic acid and an aliphatic alcohol and (c) an ionic copolymer of an α-olefin or styrene, a mono-, di- or tri-valent salt of an α,#-unsaturated carboxylic acid and, possibly, an α,#-unsaturated carboxylic acid and/or ester thereof. The copolymers (b) and (c) are each present in an amount of at least 0.02% by weight of the moulding composition and the total amount of copolymers (b) and (c) is 0À05 to 25% by weight of the moulding composition. The components (a), (b) and (c) may be mixed together in powder or molten form and the polyesters may be after-condensed during or after the mixing process. The moulding composition may be coated with paraffin wax or other wax. Specified polyesters are polyethylene terephthalate which may also contain the residues of isophthalic acid, 2: 6-naphthalenedicarboxylic acid, adipic acid, 1: 4-butanediol or neopentylene glycol and polycyclohexane- 1: 4-dimethylol terephthalate. The copolymers (b) and (c) preferably have molecular weights of at least 5000 (advantageously above 50,000) and may be random, block or graft copolymers. The metal component of copolymer (c) may be as disclosed in Canadian Patent No. 674,595 (viz. Na, K, Li, Cs, Ag, Hg, Cu, Be, Mg, Ca, Sr, Ba, Cu, Cd, Sn, Pb, Fe, Co, Ni, Zn, Al, Sc or Y). Examples describe compositions of polyethylene terephthalate (particle size 100 to 750 Á), a copolymer of butadiene and butyl acrylate and a copolymer of ethylene and methacrylic acid neutralized with sodium ions.