baber/WOPTO huggingface dataset:
Patent GB-288203-A (GB)
Title: Type composing machines
IPC: B41B3/00
Filed: 1928-03-27
Abstract: 288,203. Poeppelmeier, F. H. April 4, 1927, [Convention date]. Setting type.-Relates to means for imparting a step-by-step feed movement to a type-receiving drum or flat chase. On a support 1, Fig. 1, is mounted an ejector housing 3, which supports a shaft 4 bearing at one end a crank-disc 7. A crank-pin on the disc engages the ejector-arm 17 of the type-ejecting mechanism, by which the selected type is ejected upon a drum 18. The shaft 4 is driven by a chain 8 and sprocket-wheels from a member 10, which is frictionally driven from a motor 13. The drum 18 is supported on discs 22, 26, Fig. 2, which are loosely mounted on a shaft 19, and have their lower parts filled with lead or other heavy material, in order to balance the weight of the drum. the drum is removably held in position by hooked arms 31, which engage an eccentric part of the shaft 19. The drum is positioned, to receive the type, by a feed-pawl 36, Fig. 1, having a downwardly projecting nose 37, to engage the T-shaped slots of the drum. The pawl is reciprocated by a lever 34 and a camgroove 40 in a drum-cam 39, mounted on a shaft 11, and is disengaged from the drum 18 by a lever 62, operated by a cam 70 on the shaft 11. The drum is locked in adjusted position by a pawl 72a, which engages the slots of the drum, and is operated by a spring lever 76, the lower end of which rests between lugs 79, 81 on a lever 80 actuated by a cam-groove 41. The drumcam 39 can slide on the shaft 11, and is driven by pins on a collar 43, secured to the shaft. The drum-cam can be moved along the shaft by means of a hand-lever 92, in order to disengage the pawls 36, 72<a>. The shaft 11 can be driven from the rotating member 10 through a clutch comprising a stud 49. which can be engaged by a sliding clutch-member 51 under the action of a spring 53. The clutch-member 51 is normally held out of engagement by a pawl 52, which can be withdrawn by the action of a solenoid under the control of a keyboard. After one revolution, the clutch is disengaged by a cam-surface on the pawl 52. The speed of the member 10 is controlled by an adjustable brake-band.
Patent GB-214271-A (GB)
Title: Improvements in and relating to electroresponsive devices
IPC: H01H71/42
Filed: 1924-04-12
Abstract: 214,271. British Thomson-Houston Co., Ltd., (Assignees of Traver, 0. C.). April 12, 1923, [Convention date]. Electromagnetic switches; switches, latching and unlatching; electric-motor actuation. - Inverse time-element relays for controlling the operation of automatic circuit-breakers have a normallv latched armature which when released on abnormal circuit conditions is moved by a continuously rotatable differential gear train into the sphere of influence of its electromagnet. If the current is sufficiently high the armature is attracted immediately it is released. The armature. 5 of the relay 6 is adjustably mounted on a rod 15 carrying an adjustable stop member 42 which is normally engaged by a latch 43 adapted to be released by the armature 4 of a time-lag latching electromagnet 3. The reduced lower end of the rod 15 rests in a vertically movable member 24 adapted to be raised by continuously rotating differential gearing driven by a motor 9 when one wheel of the gearing is held by a stop member 40 which is engaged simultaneously with the release of the latch 43. When the member 24 has been raised sufficiently to bring the armature 5 within the sphere of influence of the solenoid 7, the attraction of the armature breaks the spring-controlled toggle 18, causing the bridging of contacts 21<1> in the circuit of the trip coil 22 of circuit-breaker 1. The time-lag is represented by the time taken by the slowly-moving member 24 to raise the armature 5 to its "pick-up" point, and is governed by the current in the coil 7, as with relatively small currents the armature has to be raised a relatively great disfance before this attraction takes place. If the energizing current is sufficiently high, the armature 5 will be attracted by the winding 7 immediately upon release of the latching member. The latching and operating windings 11 and 7 may be suitably tapped for enabling their operating characteristics to be varied and these windings are fed in series with the windings 13 of the induction disc motor 9 from a series transformer 12 in the feeder 2.
Patent GB-112385-A (GB)
Title: Improvements in and relating to Stud and Socket Fasteners.
Inventor: GILL HUBERT ALEXANDER
IPC: A44B17/00
Filed: 1917-06-28
Abstract: 112,385. Gill, H. A., (Carr Fastener Co.). June 28, 1917. Press-button fasteners. - In press-button fasteners of the type in which a spring confined between the metal plates of the socket member engages a groove in the stud member, and separation of the two members is effected by tilting the socket member in a particular direction, one plate 15 of the socket member is provided with a flange 25 surrounding the stud-receiving aperture 26 and shaped so as to fit closely against the head 12 of the stud. The socket member comprises rear plates 15, 17 between which the spring 21 is confined, and a front plate 18 provided with a cover comprising a backing plate 30 and a veneer or cover plate 31, both preferably of brass. The front and rear plates are secured together and to the material 16 by means of upstanding prongs 19, 20 on the plate 17; the prongs 19 are passed through slots 22 in the plate 15 and clinched on to the plate, forcing the material into recesses 27 in the front plate 18, whilst the longer prongs 20 are passed through slots in the plate 15, the material 16, and slots in the plate 18, and are then bent down on to the plate 18. In the modification, Fig. 13, plates 15<a>, 17<a> corresponding to the plates 15, 17, Fig. 3, form the front plates of the socket member, the flange 25b being carried by the plate 17<a>; in this arrangement, the cover plates 30, 31 are dispensed with.
Patent GB-208466-A (GB)
Title: Improvements in or relating to combined tractive vehicles and semi-trailers
IPC: B62D53/08
Filed: 1923-04-05
Abstract: 208,466. Beckett, C. W. April 5, 1923. Compound or articulated road vehicles. - A semi-trailer is attached to a tractor to form a six-wheeled vehicle by a connection which allows relative movement of tractor and trailer in both vertical and horizontal planes. In one construction the tractor carries a turntable, the inner undercut member c<1> of which carries two spaced brackets forming bearings :'or a lateral slot e. On backing the tractor this shaft rides along inclined surfaces on brackers g carried by the trailer until it engages notches in the brackets as shown, and this provides two or more transversely displaced points of support or an extended transverse support which allows relative movement in vertical plane. In some cases the turntable may be carried by the trailer and the brackets g by the tractor. In another construction the through shaft e is replaced by trunnions formed integral with or fixed to the brackets g. Reference has been directed by the Comptroller to Specifications 7250/02, 184,457, and 195,124.
Patent GB-591857-A (GB)
Title: Improvements in and relating to azeotropic mixtures of chlorosilanes
IPC: C07F7/20
Filed: 1944-05-17
Abstract: An azeotropic mixture of trimethylchlorosilane and silicon tetrachloride is separated into its constituents by treating the mixture with ethylene oxide to form the corresponding chloroethoxy derivatives and separating these by fractional distillation, and treating the trimethyl - 2 - chloroethoxy - silane with an organic acid chloride to form trimethyl-chlorosilane.  The treatment with ethylene oxide is carried out as described in Specifications 577,250 and 591,771.  In an example ethylene oxide is passed up through the azeotropic mixture at 65-68 DEG  C. for 10 hours, and the product fractionally distilled.  Specifications 575,667 and 575,668 also are referred to.
Patent GB-1458652-A (GB)
Title: Lottery-ticket assembly
IPC: G07B7/00
Filed: 1975-03-07
Abstract: 1458652 Lottery tickets STIG SANDEN AB 7 March 1975 9547/75 Heading A6H [Also in Division B8] A lottery-ticket assembly comprises lotteryticket strips stacked side-by-side and spaced by spacer strips so that tongues on the strips project upwardly from a container 3, each tongue when torn off forming a ticket and revealing a designation. The tongues 8 are defined by perforations or punched lines 11. To prevent tickets being re-inserted, the spacers 18, Fig. 5, may have lugs 19 which flex outwardly when an abutting ticket is withdrawn. In a modification, the tickets are contained in a pocket formed in a strip by bending over a portion 24, Fig. 4, the portion 24 forming the spacer. In a further modification, the strips 9, Fig. 7, have continuous or broken separation horizontal (or vertical) lines 26 to enable rectangular tickets 8 to be detached. The spacers 25 have portions 27 overlying the bottoms of the strips 9 to prevent withdrawal. Or the container may have a cover 28 slotted to receive the tickets individually or in rows. The tickets and spacers are inserted into the container into a glue layer 25', Fig. 2, which is then cured or dried. The spacers may be recessed to accommodate extra glue. Alternatively, or in addition, the tickets and spacers are secured by strings threaded through them.
Patent GB-1452537-A (GB)
Title: Apparatus for and a method of comparing dimensions
IPC: G01B5/14
Filed: 1974-03-04
Abstract: 1452537 Measuring linear displacements electrically CAM GEARS Ltd 4 March 1974 9586/74 Heading G1N The invention relates to a rack and pinion assembly Fig. 1 comprising a casing 6 for a pinion 4 supported on two bearing assemblies 16, 18 and a rack 2 with a yoke 24 biased by a spring 26 to bear against the pinion, the casing 6 having two openings 10, 8 wherein shims 22, 30 are added to bring the housing end surfaces 9, 28 up to the levels of the corresponding ball race member 20 and yoke 24 before assembling closure members 14, 12. In order to ensure a correct total shim thickness, the difference between the end surface 9 of the casing 6 and the end surface of member 20 is measured by a probe 32 Fig. 2 comprising two relatively movable barrels 40, 38 which are located in the open end 10 to obtain a distance signal from a first transducer 41. This is compared at 36 with a signal from a second transducer 42 measuring the thickness of a pack of shims between plates 39, 45. When the signals are equal a relay is operated to release the measuring probe 32 from the casing 6 and the measured shims are inserted at 22 and secured by end-plate 14. A similar measurement is made at the top of the yoke 24 and the end surface 28, with a mechanical non-return member Fig. 6 (not shown) to determine the maximum difference in levels as the rack 2 is moved through its operational range.
Patent GB-1423428-A (GB)
Title: Method and apparatus for branding workpieces
IPC: B44B5/02
Filed: 1973-02-27
Abstract: 1423428 Branding; welding by pressure ADDRESSOGRAPH MULTIGRAPH CORP 27 Feb 1973 [28 Feb 1972] 9591/73 Headings B3V and B3R A workpiece is marked with indicia by passing an electrical current between the workpiece and an electrode strip 13 having raised indicia areas 14 which are a mirror image of the desired indicia. In one embodiment, Fig. 2, the electrode is formed by a 0À005-0À050 inch thick strip 13 of copper of beryllium copper having embossed numerals or letters 14 and held by insulating strips 22 to a holder 12. Current is passed between the holder 12 and workpiece 18 from a power supply 15 having a controlling device 25. The strip 13 may be covered with insulation (56) (Fig. 7, not shown) to ensure that the current flows only at the indicia areas 14. In another embodiment (Fig. 3, not shown) a roller, to which the current is supplied, is moved relative to the electrode strip positioned on the workpiece. The strip 73, Fig. 8, may alternatively be mounted in slots in the roller 72, which is cooled by a fluid circulated through conduits 81, 82. The workpiece may be supported by a mating roller electrode 78. In another embodiment (Fig. 9, not shown) a metal foil 96, e.g. Zn, is positioned between a roller electrode and the workpiece, the passage of the current causing the metal of the foil to be left on the workpiece. The remaining parts of the foil 96 are subsequently brushed off. The foil and workpiece may be of different colours.
Patent GB-399491-A (GB)
Title: Improvements in the manufacture and production of vat dyestuffs
Filed: 1932-04-04
Abstract: Halogenanthraquinone-2,1-benzacridones are prepared by condensing 1,3-dihalogenanthraquinone-2-carboxylic acids or 1-nitro-3-halogen-anthraquinone-2-carboxylic acids or derivatives substituted in the carboxy group (esters, amides) with anilines having a free o-position and containing at least two halogen atoms at least one of which is in the 3- or 5-position, and ring-closing the products to form acridones.  Or such products may also be obtained by brominating 3-halogenanthraquinone-2,1-benzacridones which may already contain halogen in the Bz-ring in the presence or not of catalysts.  The products have the general formula:-- <FORM:0399491/IV/1> wherein x represents halogen and at least two positions marked y and z are substituted by halogen, at least one being in a position marked y, and are distinguished by an increased tinctorial power as vat-dyes compared with other anthraquinone benzacridones.  In examples 1,3-dichloranthraquinone-2-carboxylic acid benzylester is condensed with (1) 2,3,4,5-tetrachloraniline, (2) m-dichloraniline, (3) 3,4,5-trichloraniline and (4) 2,4,5-trichloraniline, and the resulting products ring-closed by heating in nitrobenzene in presence of acetic anhydride and concentrated sulphuric acid to give chloracridones dyeing orange to red shades.  The acridone from (2) above is further brominated in nitrobenzene in presence of iodine to give a trichlorodibromo derivative dyeing fast red shades.  Reference is also made to the production of dyes containing bromine or iodine besides or instead of chlorine.  Specifications 13907/09 and 894/11, [both in Class 2 (iii), Dyes &c.], are referred to.
Patent GB-166641-A (GB)
Title: Telephone apparatus for deaf persons
IPC: H04R25/00
Filed: 1920-04-06
Abstract: 166,641. Jonason, G. L. April 6, 1920. Variable resistances.-A rheostat for a telephone set consists of a flat spiral, elongated or other coil 4 of wire, ribbon, or the like, and a rotatable radius arm 29 furnished with a slide travelling on the coils.
Patent GB-381857-A (GB)
Title: Improvements in and connected with cleaning, polishing and like apparatus
IPC: A47L13/12
Filed: 1932-04-05
Abstract: 381,857. Combination brush and pad ; hand-tool handles. HOGG, T., 47, North Street, Brighton. April 5, 1932, No. 9721. [Classes 19 and 61 (i).] Apparatus for cleaning, polishing, or otherwise treating floors, windows, and other surfaces comprises a base R, Fig. 2, with a handle T and a hinged member Q carrying a pad c and a brush G, either of which may be used at will, being slid sidewise and drawn up parallel with the base R. The pad C is of the laminated type described in Specification 365,456. The pad and brush are removably connected by grooved members F, U, Fig. 4, and a rod E, Fig. 3, connected to two sliding members D in guides P in the base R. The member U is kept central on the rod E by springs S. The element Q is retained in its horizon al position by a fixed abutment B, Fig. 2, and a movable one H which is controlled by a spring wire J.
Patent GB-969446-A (GB)
Title: Rust proofing process
IPC: C23C22/73
Filed: 1963-03-12
Abstract: Ferrous metals or alloys are rendered rustproof by soaking in hot brine, washing, treating with aqueous cyanide (e.g. NaCN1), washing, acid pickling, washing, treating with phosphate solution, washing. The process may be applied to articles of steel alloy, cast iron, hardened steel, and especially forgings.  The articles are previously cleaned with a suitable degreasing organic solvent or alkali wash. The acid used for pickling is preferably HCl, and the phosphate solution treatment is effected for 5-15 minutes at 210  DEG F.  The washed and dried articles are then steeped in a rust-inhibiting oil. An optional further step consists in applying a coating such as zinc chromate to articles.  The articles specifically referred to are carpenter's nails, screws (including self-tapping screws), nuts, bolts, steel springs and wire baskets whereby there is formed a durable protective surface impregnating the article surface and providing for resistance against flexure and abrasion.
Patent GB-640745-A (GB)
Title: Improvements in or relating to former wound inductance coils
IPC: H01F5/02
Filed: 1948-04-07
Abstract: 640,745. Bobbins &c. COLE, Ltd., E. K., and ENTWISTLE, H. April 7, 1948, No. 9811. [Class 120(iii)] [Also in Group XXXV] A former, e.g., for an inductance coil comprises two channel shaped sections which are fitted one within the other to form a tube. A section f, of an insulating material such as pressed paper having divergent sides c, d is placed on a rectangular mandrel. A few turns of wire are then wound on the section collapsing the sides on to the mandrel, a further section e preferably having convergent sides a, b is then fitted over the section f and an inductance coil wound on the former thus obtained. The section e is provided with holes and the section f with protuberances for positioning purposes. The sections may each be semi-circular to form a circular former.
Patent GB-936672-A (GB)
Title: Improvements in or relating to automatic film insertion mechanisms for cine projectors
IPC: G03B1/56
Filed: 1960-03-21
Abstract: 936,672. Film threading. MEOPTA, NARODNI PODNIK. March 21, 1960 [March 21, 1959], No. 9837/60. Class 97 (1). A mechanism for automatic insertion of a film into a projector comprises a convex guide member 6 and a concave guide member 3 pivoted at 7, 4, respectively, and a hand lever 9 having a pin 12 and a slot 9a, 9b, said slot having an inclined edge which together with the pin controls the movement of the guiding members. When the lever 9 is rotated to the left (as shown) the film can be fed by roller 1 through the channel formed by members 3, 6 and from there between pressure-plates 13 until the film is engaged by claw 14. From there it is passed over a roller 18 on to a take-up spool 21. When the lever 9 is released, spring 11 moves it to the right, member 3 is freed from pin 12 and is moved upwards by spring 5 and member 6 is forced downwards by edge 9b of the slot acting on a pin 19 on the member. The channel between the members is therefore widened and a loose loop of film may be freely formed.
Patent GB-385953-A (GB)
Title: Improvements in or relating to electronic valves
IPC: B61G1/08
Filed: 1931-04-02
Abstract: 385,953. Thermionic valves. RADIOAKT-GES. D. S. LOEWE, 10, Wiesenweg, Steglitz, and WIENECKE, B., 73, H÷nowerstrasse, Mahlsdorf, both in Berlin. April 2, 1931, No. 9959. Convention date, April 2, 1930. Void [Published under Sect. 91 of the Acts]. [Class 39 (i).] A thermionic valve such as a rectifier, amplifier, or generator is provided with an indirectlyheated cathode of large surface in which the heating element is of the same form as the cathode and the distance between them is small compared with the dimensions of the heating element. Fig. 3 shows a threeelectrode valve in which the cathode consists of a coated cylinder 5 surrounding a tube 1 on which the heating wire is wound. A second heating coil may be wound on the inner surface of the tube, the two coils being joined in series. The cathode is surrounded by a grid 15 and anode 18. The tube 1 and cylinder 5 may be separated by 1 mm. the diameter of the tube being 7 mm. The cathode may be made of nickel and the coating may be applied by painting or by a metallic vapour process. If the coating is to consist of barium the nickel cathode is first coated with tungsten or tungsten oxide by winding an oxidized tungsten wire on the cathode or by depositing tungsten from the vapour of tungsten hexachloride by heat. A tungsten compound such as ammonium tungstate may be applied to the cathode which is heated to decompose the tungstate and precipitate a layer of tungsten on the cathode. To avoid a high temperature on the anode it may be polished on the inside and blackened on the outside, or it may be provided with cooling vanes or rings or it may be corrugated.
Patent HU-T50131-A (HU)
Title: Process for producing 2-/2,6-dichloro-phenyl-imino/-imidazolidine
Inventor: PONGO LASZLO
IPC: C07D233/50
Filed: 1988-05-06
Abstract: 2-(2,6-Dichloro-phenyl -imino)-imid-azolidine of formula (I), an anti-hypertensive agent is prepd. from an iso-cyanuric-acid deriv. of formula (II), where X is halogen atom and from ethylene-di:amine in a heterogeneous phase transfer system of a water-immiscible solvent and aq. soln. - of an alkali-hydroxide, with a small excess of ethylene-di:amine acting as phase transfer agent.
Patent HU-T52020-A (HU)
Title: Liquide explosive material utilizable for producing gel and mixing-charging apparatus for explosive materials
Inventor: BOGDANY BELA
IPC: C06B25/08
Filed: 1988-05-26
Abstract: The explosive comprising up to 80% of inorganic nitrates up to 80% of high explosive materials and/or a mixture of these, up to 20% of gelling materials i.e. - organic or inorganic flammable materials and not more than 10% of inorganic perchlorates. The equipment comprises a mixer filler vessels equipped with controlled filler openings. - The vessels are provided with mixing equipment using pneumatic and/or liquid and/or mechanical mixing methods. A filling system is also included, operated by a pressurised medium and equipped with controlling valves.
Patent HU-T49882-A (HU)
Title: Process for producing new spiro square brackets open chroman-4,4'-imidazolidine square brackets closed derivatives and pharmaceutical compositions comprising these compounds as active ingredient
Inventor: LIPINSKI CHRISTOPHER A
IPC: C07D491/107
Filed: 1986-05-28
Abstract: Spiro-imidazolidines of the formula: 
<CHEM>
 and the pharmaceutically acceptable salts thereof, wherein X is O, CH2 or NH; R is hydrogen, fluoro, chloro, methyl or methoxy; and Y is O or CH2. 
<??>These compounds are useful in treatment to prevent or alleviate ocular or neuritic diabetes-associated chronic complications.
Patent HU-T63196-A (HU)
Title: Process for producing and applying new cloning and expression vectors
Inventor: CAMERON BEATRICE
IPC: C12R1/19
Filed: 1991-04-23
Abstract: Novel cloning and/or expression vectors having a wide spectrum of hosts in non mobilizable, Gram-negative bacteria presenting an increased stability. The invention also concerns the use of these vectors, in particular for the production of recombinant proteins and metabolites, or in bioconversion reactions, as well as host cells containing such vectors.
Patent HU-T62034-A (HU)
Title: Process for producing human tumor necrosis factor mutein or pharmaceutically suitable salts thereof
Inventor: FIERS WALTER
IPC: C07K14/52
Filed: 1991-11-18
Abstract: It is an object of the present invention to provide a human Tumor Necrosis Factor mutein or a pharmaceutically acceptable salt thereof characterized in that the TNF sequence is changed by deletion, insertion and/or substitution of one or more amino acids so that the mutein shows a significant difference between its binding affinity to the human p75-Tumor-Necrosis-Factor-Receptor and to the human p55-Tumor-Necrosis-Factor-Receptor, DNA sequences coding for such muteins, vectors comprising such DNA sequences, host cells transformed with such vectors and a process for the production of such muteins employing such transformed host cells and pharmaceutical compositions containing such muteins and their use for the treatment of illnesses, e.g. cancer.