baber/WOPTO huggingface dataset:
Patent GB-1535709-A (GB)
Title: Safety belt for motor vehicles
IPC: B60R22/02
Filed: 1977-01-31
Abstract: 1535709 Vehicle seat belts P ARDIZIO 31 Jan 1977 [5 Feb 1976] 03800/77 Heading A3V One end 5a of a three-point seat belt I is detachable from its anchorage point 6, the connection of an intermediate part of the belt to inboard anchorage point 9 is by way of a sliding buckle 11 and an auxiliary strap or cable 8 with a winding device and means such as resilient hooks 12, 13 are provided above the door or on the roof for holding the belt clear of the user when not in use, this arrangement facilitating application of the belt and release of a trapped occupant.
Patent GB-1439418-A (GB)
Title: Electrical connectors
IPC: H01R12/18
Filed: 1974-01-28
Abstract: 1439418 Connector COMPAGNIE INDUSTRIELLE DES TELECOMMUNICATIONS CIT-ALCATEL 28 Jan 1974 [30 Jan 1973] 03809/74 Heading H2E Resilient contact 3 for receiving two conductive studs 9, 11 of U-links 10, 12, is held in internally-grooved insulating housing 1 by hooks 20, 21. The end of branch 5 is held loosely in partition 27.
Patent GB-563665-A (GB)
Title: Manufacture of heterocyclic bases
IPC: C07D211/60
Filed: 1943-03-09
Abstract: Secondary and tertiary heterocyclic bases of the formula <FORM:0563665/IV/1> where n is 1 or 2, R1 is aryl which may contain substituents not interfering with the reaction, R2 is alkyl, aryl or esterified carboxylic group, R3, R4 and R6 are H or alkyl groups, are prepared by condensing the alkali metal (sodium) salts of arylacetonitriles, R1(R2)CHCN with 1,2-or 1,3-dihaloparaffins in alcoholic solution to form halo compounds, R1(R2).(CN).C.(CHR3)n -CH(R4)X, X being halogen, reacting the halo compounds with alkylbenzyl- or dibenzylamines to produce tertiary bases R1(R2(CN).C. (CHR3)n-CH(R4).N(R5).CH2Ph, where R5\h is a benzyl or alkyl radical, and subjecting the tertiary bases to catalytic hydrogenation during which ring formation with elimination of ammonia and toluene takes place.  Thus ethyl phenyl-cyanoacetate is condensed in an alcoholic solution of sodium ethylate with 1,3-chlorobromo-propane to form a -phenyl-a -cyano-d -chlorovaleric acid which is heated in a closed vessel with dibenzylamine to form the hydrochloride of a -phenyl-a -cyano-d -dibenzylaminovaleric acid ethyl ester.  By hydrogenation with palladium charcoal catalyst 3-phenyl-3-carbethoxypiperidine is formed.  In the same way ethylphenyl-cyanoacetate and ethylene dibromide are condensed and the product treated with methyl-benzylamine to form ethyl a  - phenyl - a  - cyano - d  - methyl - benzylaminobutyrate which by reduction gives N-methyl-3-phenyl - 3 - carbethoxy - pyrrolidine.  Ethyl a -phenyl - a  - cyano - d  - methyl - benzyl - amino - valerate, prepared from ethyl a -phenyl-a -cyano-d -chlorovalerate and methyl-benzylamine is hydrogenated to give N-methyl-3-phenyl-3-carbethoxy-piperidine.
Patent GB-265988-A (GB)
Title: Improvements in or relating to pumps for water-works or the like
IPC: F01K9/00
Filed: 1927-02-11
Abstract: 265,988. International General Electric Co., Inc., (Assignees of Allgemeine Elektricitõts-Ges.). Feb. 11, 1926. [Convention date]. Pumping machines. - The shaft of the main pump b of a water-works equipment carries an electric generator c which supplies current for the operation of electrically driven pumps i<1>, i<2> suspended in the wells k<1>, k<2>. The main pump is driven by a turbine a through gearing e, and the generator is of a type which, in the event of a breakdown, can be replaced by local supply. The untreated water is passed by the pumps i', i<2> to the intermediate container h, and is then drawn by the pump b through the surface condenser f and discharged through the pipe g into the supply system.
Patent GB-305542-A (GB)
IPC: H05K11/00
Filed: 1929-02-06
Abstract: 305,542. Larco, A. Feb. 6. 1928. [Convention date]. Void [Published under Sect. 91 of the Acts]. Loud-speakers - A loudspeaker unit 11 is housed within or constitutes the shade 4 of an electric lamp 3 which has a pedestal constituted by a cabinet 1 containing a wireless receiving set.
Patent GB-621097-A (GB)
Title: Improvements in or relating to dark trace tubes and the operation thereof
IPC: H01J29/14
Filed: 1947-02-11
Abstract: 621,097. Discharge apparatus. SCOPHONY, Ltd.,. WIKKENHAUSER, G., and FRANKLIN, D. P. Feb. 11, 1947, No. 3996. [Class 39 (i)] [Also in Group XL (b)] The removal of opacity centres formed in a screen of dark trace material by the impingement of radiant energy is carried out by dielectric heating. The crystalline material is mounted on a plate of glass, silicone or other material having a sufficiently high dielectric loss constant, enclosed between two electrodes, e.g. two metal grids of parallel wires, one disposed at right angles to the other giving a square ruling which may be utilized for the evaluation of oscillograms. Alternatively, the grids may be formed by ruling the glass plate on both sides and depositing a metal such as silver or platinum in the ruled grooves, or by depositing very thin metal layers on the two main surfaces of the plate, or having one surface ruled and the other surface bearing a continuous layer. Specifications 513,776 and 524,230 are referred to.
Patent GB-454701-A (GB)
Title: Improvements in means for effecting a saving in the fuel supplied to internal-combustion engines of vehicles, aircraft, ships and the like
IPC: F02D17/00
Filed: 1936-02-10
Abstract: 454,701. Fluid-pressure servomotorcontrol systems. SEMERY, J. M. C., 112<bis>, Rue Cardinet, Paris. Feb. 10, 1936, No. 4015. Convention date, Feb. 12, 1935. [Class 135] of the vehicle &c. or the engine, when such speed attains its maximum for a given position of the throttle, and is re-established when the speed falls to a predetermined value. The regulation is effected by a speed governor which, in the case of vehicles, is coupled to the propeller shaft, but in aircraft and ships is coupled to the engine shaft, the movements of the governor being damped in the latter case by a dashpot or a fly-wheel. The Figure shows. a mixture throttle 1 connected to a spring 4 tending to open the valve, and to a piston 9 which is actuated by induction-pipe vacuum, which is admitted by a pipe 11 or 12 to one side or other of the piston. The opening of the throttle is limited by a stop 8 which comes against a plate 6 moved by the accelerator pedal 7<1>. To the plate 6 are attached valve casings 13, 14, in which operate tubular valves 13<1>, 14<1> connected to the speed governor 25. The casing 13 is connected at 15 to the induction pipe, and the casing 14 is open to atmosphere, and each is provided with openings 16, 17 and 18, 19 connected to the two sides of the piston 9 by pipes 11, 12 and 11<1>, 121. Ports 20, 21 in the valves 13<1>, 14<1> are arranged to communicate simultaneously with the pipes 11, 12<1> or 12, 11<1>. When the vehicle speed exceeds that corresponding to the setting of the throttle, the valves 13<1>, 14<1> are moved to the left to the position shown, thereby admitting vacuum to the left side of piston 9 and atmospheric air to the other side and closing the throttle. When the speed has fallen sufficiently, the valves are moved to the right so as to reverse the connections and re-open the throttle. The amount which the speed must fall before this occurs depends on the distance between the ports 16 and 17 or 18 and 19, and this amount may be varied by rotation of the valves 13<1>, 141 by handles 33, 34 to bring another series of holes 31, 311 and 32, 321 into use. The device may be put out of action by rotating the valves until a slot 35 in valve 13<1> and an unapertured portion of valve 14<1> are brought into line with the ports 16 ... 19. Cocks 36, 37 are provided in the pipes 12<1>, 11<1> for varying the speed of action of the piston 9. In liquid-fuel injection engines, the governor controls the fuel supply. Also, in explosion engines, the governor may control a needle valve in the fuel supply, or a throttle valve separate from the pedal-actuated throttle.
Patent GB-851359-A (GB)
Title: Improvements in or relating to partitioned cartons
IPC: B65D5/36
Filed: 1957-02-06
Abstract: 851,359. Cartons. AHLEN & AKERLUND FORPACKNING A.B. Feb. 6, 1957 [June 20, 1956], No. 4055/57. Class 18. In a collapsible cardboard box made from a single block as in Fig. 1, side walls 1, 2, 3, 4 form a closed frame (flap 54 of the wall 1 being pasted to the free edge of the wall 4) and the bottom is formed of sections 5, 6, 7, 8 each hinged to the lower edge of a side wall, a partition panel 9, 10, 11, 12 being hinged to the edge of each bottom section ; the partitions that lie face-to-face at each of the two diagonally opposite corners of the collapsed box are connected together by pasting flaps 34, 35 of the partitions 10, 12 to the partitions 9, 11 to move in unison to erect the partitions as the bottom sections are moved into place. The width of the bottom sections 5, 7 is such that the partitions 9, 11 are spaced, whereas that of the bottom sections 6, 8 is such that the partitions 10, 12 are face-to-face, and at least one of the latter is longer than the cell of which it forms one side thus providing extension panels 30, 31 which pass through openings 38, 39 in the spaced partitions 9, 11 and subdivide compartments bounded by these partitions. A lid 13 is hinged to the top edge of the side wall 2. In the collapsed condition the bottom sections and partitions lie between the collapsed side walls, and the carton is erected simply by pressure on the diagonally opposite corners at 56, 58.
Patent GB-708870-A (GB)
Title: Improvements in the suspension of crane vehicles
IPC: B66C23/80
Filed: 1952-02-15
Abstract: 708,870. Cranes. MIAG FAHRZEUGBAU GES. Feb. 15, 1952 [Feb. 15, 1951; July 9, 1951; Oct. 2, 1951], No. 4110/52. Class 78(4) [Also in Group XXXII] A crane vehicle in which the crane frame is supported at the ends of one axle and by a pivot pin engaging a central bearing in the other axle has rigid connecting means between the second axle and the crane frame and a single operating means therefore. In Fig. 2 is shown a rocking axle 1 having a bearing 2 for a crane frame connected with the chassis by two Hydraulic cylinders and imterconnected by a pipe 7 with a hydraulically actuated valve. The axle is secured against rocking movement relatively to the frame by applying hydraulic pressure to the piston 9 of the valve this pressure may be simultaneously applied when operating the brakes. The valve is normally maintained open by a spring 10 acting on the piston 9 moving in a cylinder 8. Pressure gauges may be included on either side of the valve to indicate the axle loading. The axle may alternatively be secured by mechanical means. In one form the rocking axle has an arm with a slot concentric with the bearing 2 and the frame has a spindle engaging the slot so that when the spindle is tightened the axle and frame are rigidly secured. As shown in Fig. 4, the rocking axle is joined to the frame by duplicated linkages 16, 171, 172 connected to horizontal interleaved links 181, 182 which can be rigidly secured either by a hydraulic piston and cylinder 20 or by mechanical means. The rocking axle may alternatively be connected to the crane frame by having a member contacting the piston 9 also contacting a cam on the undersurface of the jib or jib column, whereby swinging the jib operates the valve.
Patent GB-1044437-A (GB)
Title: Improvements in or relating to anti-thief devices for motor vehicles
IPC: B60R25/00
Filed: 1965-01-29
Abstract: 1,044,437. Vehicle anti-theft devices. HONDA GIJUTSU KENKYUSHO, KABUSHIKI KAISHA. Jan. 29, 1965 [Feb. 1, 1964], No. 4168/65. Heading B7J. A steering column, brake or gear lever 3 may be locked by inserting a pin 18 into a radial hole 21. In the locking position, Fig. 7 (not shown), the locking member 4 which is biased by a spring 20 to a withdrawn position has been pushed to the left so that the pin 18 carried by the member 4 engages in the hole 21 and a detent 16 in a lock 5 engages in a recess 17. From this position the member 4 may be released by turning the lock 5 clockwise to remove the detent, the spring 20 then withdrawing the member 4 with the pin 18. Further rotation of the lock 5 then causes its cylindrical surface to enter a mating surface 29 in the member 4 to hold the member retracted, Fig. 8 (not shown). Only in this retracted position may ignition and starter circuits be made by a rotary switch 6 mounted on the end of the lock 5, Figs. 2 and 3 (not shown).
Patent GB-1495102-A (GB)
Title: Clamping device for clamping the barrel of a weapon for firing a shell to a support stand
IPC: F41F1/06
Filed: 1976-02-03
Abstract: 1495102 Barrel mounting device FORENADE FABRIKSVERKEN 3 Feb 1976 [26 Feb 1975] 4239/76 Heading F3C [Also in Division E2] A barrel mounting device comprises a cradle 12, Figs. 2 and 4, a holder 2 for a barrel of a firearm, legs 1 for supporting the holder 2, a clamping strap 14 which is pivotally mounted on the cradle 12 by a pin 24, and a clamping device 15. The latter has inner and outer clamping handles 28, 29 mounted on an eccentric pin 31 carried by holders 30 which are pivotally mounted to the cradle 12 by an eccentric pin 34. The eccentric pin 31 is adjustable and is locked to the outer clamping handle 29 and the eccentric pin 34 is also adjustable. The strap 14 has a guiding portion 25 which is engageable with a guiding portion 26 of the cradle 12. The outer clamping handle 29 is U-shaped in cross-section so as to be able to enclose the inner clamping handle 28 and the latter has an extension 32 which is engageable with a recess 33 formed by a hook 27 of the strap 14. When the barrel is to be lightly clamped to the cradle 12 by the strap 14, the outer clamping handle 29 is first rotated to the position shown in Fig. 4, the extension 32 of the inner clamping handle 28 is positioned in the recess 33 and the handle 28 is moved in the clockwise direction. When the barrel is to be more firmly clamped to the cradle the outer clamping handle 29 is moved in the clockwise direction so as to urge against the inner clamping handle 28 and increase the clamping action of the strap 14 around the barrel. The legs 1 along with the barrel 3, Fig. 1, support the firearm. The latter is provided with recoil suppressing parts 13a, 13b, Fig. 4, mounted in a holder 16. Each recoil suppressing part has a spring 43, Fig. 6, guides 39, 40 a screw 44 having a head 45, a nut 46 and a guide sleeve 47. A sighting device 4, Fig. 1, and elevation controlling means 5 are provided.
Patent GB-235609-A (GB)
Title: Improvements in and relating to electric-magnetic sound reproducing devices
IPC: H04R3/14
Filed: 1924-02-19
Abstract: 235,609. Fuller's United Electric Works, Ltd., and Welch, A. P. Feb. 19, 1924, Magnetic instruments; systems for transmitting music, theatrical performances, and news. - A plurality of telephone mechanisms is mounted on a common case, each being sensitive to a particular band of frequencies and each arranged to act on its own sound-amplifying horn. The various horns may open into a large horn common to all of them. Prelerably the frequencies of the said mechanisms are not naturally responsive to the bands of frequencies to be reproduced. The circuit of each mechanism mav include a frequency cut off or filter to exclude the frequencies for which it is unsuitable.
Patent GB-1381471-A (GB)
Title: Process for curing acid-curable resins
IPC: C08L67/08
Filed: 1973-01-26
Abstract: 1381471 Photo-curing acid curable resins AKZO NV 26 Jan 1973 [21 April 1972] 4254/73 Heading C3R Acid-curable resins are cured using a photocatalyst having the general formula wherein m = 0, 1 or 2 and p is an integer from 1 to 5, and wherein, when p = I, R is an alkyl or alkoxy group having at least 4 C-atoms, and when p>1, the Rs are alkyl or alkoxy groups having together at least 4 C-atoms. The resins which may be cured include urea and melamine resins separately or in combination with other resins, e.g. alkyd resins.
Patent GB-233285-A (GB)
Title: Improved clamp for railway points or switches
IPC: B61L5/10
Filed: 1925-02-17
Abstract: 233,285. Storrar, A. Y. Feb. 17, 1025. Locking devices.-The tongue 1 of a railway point is secured to the stock rail 2 by a bar 4 having a bent end 5 and a stud 6 engaging a slot in a plate 7, the plates 4, 7 having slots to receive a wedge plate 10. The plate 10 is secured in position by the hasp of a padlock entering a hole 13, and has a recess 12 for engagement by a crow-bar.
Patent GB-877332-A (GB)
Title: Floor tile of steel sheet
IPC: E04F15/06
Filed: 1958-02-11
Abstract: 877,332. Sheet steel floor tiles. EBENER, F. Feb. 11, 1958 [Feb. 18, 1957], No. 4365/58. Class 87(1) The side walls 3 of sheet steel tiles are attached to the upper plate 1 by welding at spaced points. Welding nipples 5 are stamped out of the side walls or provided as projections on the edge of the upper plate. Anchoring tongues 4 may be formed in all parts. The side walls may be spaced from the edge of the upper plate. The ends of the side walls may be stepped (Fig. 8, not shown). The side walls may be flanged, e.g. angle irons.
Patent GB-419700-A (GB)
Title: Hydraulic device for detaching motor-car wheels, levers and the like from their supports
IPC: B25B27/02
Filed: 1934-02-10
Abstract: 419,700. Tools for removing wheels &c. from shafts. MARX & TRAUBE GES., 75, Gutleutstrasse, Frankfort-on-Main, Germany. Feb. 10, 1934, Nos. 4444 and 5284. Convention dates, Feb. 10, 1933 and Sept. 2, 1933. [Class 61 (iii).] An hydraulic device for removing motor car wheels, levers &c. from their supports comprises a screw operated piston 5 displaceable along a tubular extension 3 of a two part casing 1, 2 to force down a larger piston 15 on a presser rod 14 disposed in a second extension 11 of the casing, the extension being of smaller diameter than the casing, of greater length than the stroke of the larger piston 15, and being externally threaded to screw into a shorter threaded portion 12 of a bell shaped member 13 adapted to be connected to the wheel hub &c. 24. In operation, the piston 5 is retracted to its uppermost limit, the device secured to the wheel hub 24 by means of a split screwed ring 19 threaded into the member 13, and the casing is screwed down until a ram 18 on the piston rod 14 is stopped by the wheel spindle 23. Movement of the piston 5 then draws the hub 24 off the spindle 23. The bell shaped member 13 may be replaced by a hollow member adapted to engage below the head of a lever or by a member 29, Fig. 4, having an annular recess 30 in which engage the hooked ends of arms 31 pivoted at their other ends about pins 34 in U-shaped members 33 provided with apertures 35 for the reception of the securing bolts 36 of a motor car wheel, nuts 37 securing the members 33 to the bolts 36.
Patent GB-587116-A (GB)
Title: Improvements in or relating to artificial teeth
IPC: A61C13/10
Filed: 1944-03-10
Abstract: 587,116. Artificial teeth. MEDRANO Y BORT, V. F-V. DE. March 10, 1944, No..4454. Convention date, Nov. 25, 1943. [Class 81 (ii)] In an interchangeable artificial tooth a body 1 of resin or porcelain is vulcanized or baked on to a thin metal backing plate 2 which has an opening 3 corresponding to an undercut groove 4 in the body and the plate 2 is provided with hooked or like engaging parts 5. The metal channel 6, lining groove 4, may be omitted.
Patent GB-290723-A (GB)
Title: Improvements in signs
IPC: G09F13/16
Filed: 1927-02-17
Abstract: 290,723. Hall, F. B. Feb. 17, 1927. Name and number plates; letters, numerals, and the like.- The balls of hollow-ball signs are fixed by forming them with an orifice 3 through which air is expelled by heating, the heated ball being bedded in molten material such as pitch, which is sucked into the interior during the cooling process to form a fixing dowel or head 4. An auxiliary fixing screw 5, Fig. 4, may project into the ball and engage with the pitch; or two interlocking brackets 7, Fig. 6, may be used for the purpose.
Patent GB-162433-A (GB)
Title: An improved device for driving or propelling motor vehicles of all types
IPC: B62D57/00
Filed: 1920-02-13
Abstract: 162,433. Zboril, V. Feb. 13, 1920. Addition to 132,812. Propelling by means other than adhesion driving-wheels and racks.-The extremities of the branched .propelling-members or legs described in the parent Specification are provided with hinged spring-controlled and shock-absorbing feet, and the propelling-device is applied to a car or cycle having a longitudinal propeller shaft instead or the chain drive described in the parent Specification. As therein described, the vehicle is supported at the rear by pairs of legs 4 which are given a to-and-fro and up-and-down motion by means of driving-cranks 3 working on a fixed shaft 2, the upper end of each leg being formed with a guide loop 8 engaged by a roller 9 carried by the vehicle frame. The extremities of the legs 4 carry feet 19, 20, pivoted at 17 and connected by rods 23 to levers 21 which are controlled by springs 26 and also by the roller 9. The springs 26 hold the feet in the position shown'in Fig. 1, so that they act as buffers to absorb shock as the weight of the vehicle is taken by the feet, while the roller 9 as it passes along the guide 8 acts in one position to retract the feet and in another position to project them further. The feet may be provided with removable ground-engaging members, and these members may be rotatable in a plane transverse of the vehicle to facilitate the action of the legs when passing round curves. The guide-loop 8 is so designed that the shaft 2 remains at the same distance from the ground surface and the forward motion of the shaft is uniform. Fig. 9 shows the application to a vehicle in which the cranks 3 are driven from a shaft 35 driven from the engine through a longitudinal shaft 43. The shaft 35 and the parts carrying the cranks 3 are connected to the gear casing 42 by stays 41, 44. Towing- hooks 36 are provided on brackets on the rear ends of the stays 44.
Patent GB-266361-A (GB)
Title: Improvements in or relating to packings for shafts
IPC: F16J15/44
Filed: 1927-02-17
Abstract: 266,361. British Thomson-Houston Co., Ltd., (Assignees of Warren, G. B.). Feb. 18, 1926, [Convention date]. Stuffing - boxes, substitutes for.-Packing for a turbine diaphragm &c. comprises packing teeth 11, preferably in the form of a spiral, coacting with a, carbon ring 9, secured in a holder 10. The latter is preferably of U section and may be secured by means of an L- shaped flanges 18 on the holder engaging a groove in the casing and secured by a plate 20. One side of the holder may be removable. The carbon ring is preferably formed in segments with overlap joints and the holder may be in halves.
Patent GB-414437-A (GB)
Title: A machine for the measuring and marking of electric cables and similar articles
IPC: H01B13/34
Filed: 1933-02-14
Abstract: 414,437. Counting - apparatus; transfer mechanism. CALLENDER'S CABLE & CONSTRUCTION CO., Ltd., Hamilton House, Victoria Embankment, London, and WILKINSON, J. R., 105, Walmesley Road, Leigh, Lancashire. Feb. 14, 1933, No. 4485. [Class 106 (i).] In a machine for measuring and marking electric cables &c. the marking device 1 is mounted in a rotatable carrier 2 separate from the rollers or bands which grip the cable but positively geared thereto so that the marking device moves at the same speed as the cable &c. The cable &c. may be fed through the machine by the gripping rollers or bands or by separate means. As shown in Figs. 1, 4 and 6 the marking device 1 comprises a units and a tens wheel intermittently advanced by a common pawl 44 which is reciprocated at each revolution of the carrier 2 by means of a slide 42 carrying a bowl 32 running in the groove 31 of the non-rotary cam 22. One of the ten notches in the units ratchet wheel 35 is deeper than the others and allows the pawl 44 to engage the tens ratchet wheel.