baber/WOPTO huggingface dataset:
Patent GB-149080-A (GB)
Title: Improvements in manually operated type composing machines
IPC: B41B3/00
Filed: 1919-05-12
Abstract: 149,080. Roneo, Ltd., and Chipperfield, W. May 12, 1919. Setting type.-In machines of the kind described in Specification 137,400, the composing- stick is located beneath the required type channel of the magazine by rotation of an operating- lever carrying a vertical plunger, the depression of which into contact with one of a series of keyplungers causes the type to be released. The composing-stick 2, which is carried by a radial frame 1<x> from a tubular shaft 1, is rotated by gearing 5, 6 from a spindle 7 to which is secured an operating-lever 8. The lever 8 carries a sliding bar 9 in which is mounted a plunger 10 adapted to engage and depress a selected one of a series of key-plungers 13 equal in number to the type channels. The plungers 13 depress a platform 15 which is carried by levers 17 and acts through a lever 23 and a rod sliding within the shaft 1 upon a lever 35 which actuates the type-releasing devices.
Patent GB-950271-A (GB)
Title: Improvements in or relating to conveyors
Inventor: WARREN DOUGLAS EDWARD
IPC: E04H6/32
Filed: 1959-04-09
Abstract: 950,271. Conveyers. STANDARD MOTOR CO. Ltd. April 11, 1960 [April 9, 1959], No. 11959/59. Heading B8A. In a system for conveying and storing articles' such as vehicle bodies, wherein the articles are transferred from a transverse feed conveyer 3 to a transporter carriage 5 by means of conveyers 1, each conveyer 1 comprises a plurality of sections such as 1A, 1B, 1C each provided with individual normally continuously driven conveying means and with individual control means which are operable to stop the conveying means of a section when the section is occupied by one article and when, simultaneously, the section immediately in front of that section is occupied by another article, except that the control means of the section 1C at the leading end of the conveyer 1 is operable to stop the conveying means of the section 1C unless the carriage 5 is aligned with that section. The conveyer 3 may be replaced by a carriage 5 and vice versa and a transverse conveyer 3 may be provided intermediate the ends of conveyers 1. Each section of conveyers 1 comprises rollers 9 mounted on a frame 8 and driven by means of an electric motor 11 mounted on the frame and the carriage 5 comprises a frame 25 provided with wheels 26, 27, which run on rails 29 and are driven by means of an electric motor 28, and with rollers 32 driven by means of an electric motor 34. The conveyer 3 comprises a pair of driven endless chains supporting skids 15 on which the vehicle bodies are carried and the adjacent section of the conveyer 1 comprises driven rollers supported on a frame which extends beneath the upper run of the conveyer chains and which is adapted to be raised by an hydraulic ram whereby the rollers raise the skids from the chains. An electric control circuit Fig. 12 (not shown), is described whereby the electric motor of one conveyer section is stopped when a trip switch is operated by an article occupying the section immediately in front of that section and when a further trip switch is operated by an article occupying that section.
Patent GB-255397-A (GB)
Title: Improvements in dust removing apparatus for threshing machines
IPC: A01F12/54
Filed: 1926-05-07
Abstract: 255,397. Hermann, F. J. May 7, 1926. Thrashing-machines. - A thrashing-machine provided with means for removing dust therefrom comprising a perforated plate d at the base of a casing a leading into an exhaust fan chamber b is fitted with devices for removing short straw &c. from the lower or inlet side of the perforated plate. The upper side of the plate is provided with sector-shaped shields or baffles f adapted to be rotated by a shaft m, and below each shield a rotary brush g is arranged by which particles clogging the perforations of the plate are removed.
Patent GB-398283-A (GB)
Title: Improvements relating to sliding bolts for doors
IPC: E05B63/20
Filed: 1932-04-27
Abstract: 398,283. Emergency-exit fastenings. NEWMAN & SONS, Ltd., W. and SHEAD, H. C., 268, Hospital Street, Birmingham. April 27, 1932, No. 12024. [Class 44.] A panic bolt 1 of the usual type operated by a pivoted crush-bar is held withdrawn by a spring or gravityactuated pivoted catch 4 which engages with a hole 10 in, or a projection or shoulder on, the adjacent side of the bolt and is tripped by an abutment 13 on the door post when the door is closed. The catch may be used with either the upper or lower door bolt or with both.
Patent GB-182607-A (GB)
Title: Improvements in cigarette and like cases
IPC: A24F15/14
Filed: 1921-04-27
Abstract: 182,607. Talbot, R. A. April 27, 1921. Contents, delivering.-A case for cigarettes &c. comprises a body part provided with a hinged cover 17, Fig. 1, and having side flanges 15 adapted to overlap the ends of the cigarettes &c. and end flanges 19, 20, the former of which serves to house the feeding-spring 32 when compressed, the latter containing the ejector device shown in section in Fig. 2. The spring is furnished with a follower 31 which can be raised to engage behind lips 30 depending from the end flange 19, thus holding the retracted and compressed spring out of action, as for filling the case. A catch 36 on the lid is adapted on closing that part, to release the spring by forcing down the part 33. The ejector, operated by a thumb-piece 24, comprises a spring-controlled sliding part terminating in a foot 27 adapted to engage under a cigarette and force it out of the case through the opening 28.
Patent GB-1321380-A (GB)
Title: Planographic printing
IPC: B41N3/08
Filed: 1971-04-29
Abstract: 1321380 Stabilized ferrocyanide solutions A B DICK CO 29 April 1971 [21 May 1970] 12166/71 Heading C1A [Also in Division B6] An aqueous solution of a ferrocyanide (e.g. potassium ferrocyanide) contains a sufficient amount of a dissolved sulphite (e.g. alkali metal or ammonium sulphite) to effect stabilization of the ferrocyanide . The pH of the solution may be adjusted to below 5 by the addition of phosphoric acid and the solution may contain one or all of (a) a buffer (e.g. monobasic ammonium phosphate) (b) a chelating agent to sequester ferric and ferrous ions and (c) a humectant (e.g. glycerol or glycol). The solution may be used as a conversion solution in printing processes.
Patent GB-1336419-A (GB)
Title: Compound for the treatment of cardiovascular disorders and pharmaceutical compositions containing the same
IPC: C07D217/20
Filed: 1972-03-15
Abstract: 1336419 Nucleotide CENTRE EUROPEEN DE RECHERCHES MAUVERNAY 15 March 1972 [16 March 1971] 12175/72 Heading C2P The invention comprises the papaverine salt of adenosine-5<SP>1</SP>-monophosphate and its preparation by heating the two constituents together, suitably in a liquid medium. The product may be obtained in anhydrous form or as the monohydrate. The inventive compound is said to be of use in the treatment of cardiovascular conditions, and may be made up with carriers into pharmaceutical compositions for oral, parenteral and rectal administration.
Patent GB-377290-A (GB)
Title: Improvements in or relating to baffles for ventilation openings of casings or the like
IPC: H02K5/10
Filed: 1931-04-24
Abstract: 377,290. Ventilators. GENERAL ELECTRIC CO., Ltd., Magnet House, Kingsway, London, and CRANSTON, W. M., of General Electric Co., Witton, Birmingham. April 24, 1931, No. 12208. [Class 137.] A baffle for a ventilation opening in a rotary casing or like member such as is used for housing electric motors or transformers for use in agriculture, comprises one part which is provided with an opening having a gutter adapted to intercept water that flows down the outer surface of the part towards the opening and a second part co-operating to form an indirect air passage between the two parts. One part of the baffle comprises a flange 6 by which it is attached to the inner edge of a circular opening 4, a conical portion 9 extending axially and radially inwards, a portion 10 extending axially outwards and radially inwards at an angle of about 90‹ to the portion 9 and a portion 11 parallel to the portion 9, the portions 10, 11 forming a gutter 3. The second part of the baffle comprises a circular plate 13 of a diameter approximately equal to the greatest diameter of the portion 11 and arranged in the plane of the inner edge of the opening 4. The plate is provided with a peripheral flange comprising portions 14, 15 parallel to the portions 10, 9 respectively, and is supported from the portion 9 by means of angle-pieces 16.
Patent GB-1517464-A (GB)
Title: Coal washboxes
IPC: B03B5/62
Filed: 1976-03-26
Abstract: 1517464 Coal washing jigs SIMONACCO Ltd 7 March 1977 [26 March 1976] 12295/76 Heading B2H A jig for washing coal comprises a plurality of U-shaped housings arranged sideby-side, the first limbs of the housings being conjoined in the upper regions thereof to form a channel 36 and the second limb, base and part of the first limb of each housing being separate from those of adjacent housings and having a curved cross sectional periphery. The base of the channel 36 is formed by a perforated plate 32. Raw coal is introduced at 37, clean coal is removed by a chute 39 and heavy impurities are removed by chutes 41 and 43. Air for pulsating the water in the jig is supplied through ports 35a in the tops of the second limbs 35.
Patent GB-167281-A (GB)
Title: Improvements in fluid controllers
IPC: F16K27/06
Filed: 1920-05-04
Abstract: 167,281. Muntz, W. E. May 4, 1920. Plug cocks; casings. - A fluidcontrolling device or cock comprises an outer casing 1 and an inner wall 2 which are secured together by grub screws 7 and enclose a jacket space 10 forming a passage for the fluids; the outer flanged extremities of the inner wall are a conical ground-in fit within the outer wall. The inner side of the inner wall is coned in the opposite direction to receive the coned exterior of the controlling-member or valve 3. The jacket space 10 may be divided by partitions 8 for separate fluids, which may be discharged through the smaller end of the plug and the discharge space 12. The plug is actuated by a spindle 4 having arms or claws 5 engaging recesses in the plug. A spring 6 enclosed by the claws 5 holds the plug to its seating. The discharge space 12 is closed by a cover 11 screwing into the bottom of the casing.
Patent GB-1453395-A (GB)
Title: Linear copolyesters based on terephthalic and or isopthalic acid an alkanediol and as co component a dicarboxylic acid diamide a process for their manufacture and their use
IPC: C08G69/00
Filed: 1974-03-20
Abstract: 1453395 Copolyesters; polyesteramides CIBA-GEIGY AG 20 March 1974 [27 March 1973] 12454/74 Heading C3R [Also in Division C2] Linear, thermoplastic copolyesters which contain amide groups and are based on terephthalic acid and/or isophthalic acid and on alkanediols containing 2-10 carbon atoms comprise as the co-component, 5-90 mole per cent (relative to the total molar quantity of dicarboxylic acid components) of a dicarboxylic acid diamide radical of Formula I wherein the two carbonyl groups located on each benzene ring are in the para- or meta-position to one another and X denotes an organic radical containing the grouping in which Z denotes a methylene or ethylene group each optionally substituted by alkyl, by spiro-attached cycloalkyl or by phenyl. The polycondensation of said terephthalic acid and/or isophthalic acid or derivatives thereof, mixed with 5-90 mole per cent of dicarboxylic acid diamide of formula wherein Y and Y<SP>1</SP> are each independently-OH, -OCH 3  or -Cl, with said alkanediols is effected in the presence of a catalyst to a relative viscosity higher than 1À2 (measured at 30‹ C. on a 1% by weight solution, the solvent consisting of phenol and tetrachloroethane in a wt. ratio of 1 : 1). Examples 1 to 4 prepare copolyesters from dimethyl terephthalate and one of butane-1,4- diol, decane-1,10-diol or ethylene glycol together with (1) N,N<SP>1</SP> - bis - (4 - carbomethoxybenzoyl) - 1,3 - di - (γ - aminopropyl) - 5,5 - pentamethylenehydantoin, (2) N,N<SP>1</SP> - bis - (4 - carbomethoxybenzoyl) - 1,3 - di - (γ - aminopropyl) - 5,5 - dimethylhydantoin, (3) N,N<SP>1</SP> - bis - (4- carbomethoxybenzoyl)- #,#<SP>1</SP> - di - [1 - (γ - aminopropyl) - 5,5 - dimethylhydantoin - 3 - yl]diethyl ether or (4) N,N<SP>1</SP> - bis - (4 - carbomethoxybenzoyl) - 1,3 - di - (γ - aminopropyl) - 5,5 - dimethyl-5,6-dihydrouracil.
Patent GB-269741-A (GB)
Title: Improvements for supporting china or earthenware and other articles during the process of firing
IPC: F27D5/00
Filed: 1926-05-17
Abstract: 269,741. Moore, B. J., and Campbell, A. J. May 17, 1926. Saggers.-Supports for china, earthenware, and like articles during firing, comprise frames fitted with article-supporting members of refractory wire or tape preferably formed of nickel chromium or other nickel alloy. Figs. 1 and 2 show wires or tapes b forming dished supports for plates P in conjunction with the earthenware ring a. Distance-pieces a<3> of triangular cross-section space the supports when in a pile. A metal base member e with vertical rods f is used to prevent side displacement of the stacks. Fig. 7 shows crosswires b arranged in a rectangular frame for supporting cups and other vessels. The wires in all cases are spaced so that only the foot of the article rests upon them, and in some cases they may be covered with fireclay, earthenware, or other pottery material. The covering may be preformed and pushed axially on to the wires before they are fixed in the frames or it may be slotted for placing over the fixed wires.
Patent GB-703184-A (GB)
Title: Improvements in or relating to stringed musical instruments
IPC: G10D3/02
Filed: 1951-05-29
Abstract: 703,184. Diaphragms. LOBB, J. May 23, 1952 [May 29, 1951], No. 12527/51. Class 40 (4) [Also in Group XXXVIII] A diaphragm is made of wood with the grain end on to the surface. The diaphragm is inside the sound box of a violin and receives vibrations from the front plate 1 through a sound post 11 preferably a little nearer the tail than the bridge 8 and transmits vibrations to the rear plate 2 through a hollow cylinder 12. The periphery of the diaphragm is preferably free but may be located by felt pads 10. The thickness of the diaphragm reduces towards the edges.
Patent GB-514121-A (GB)
Title: Improvements in and relating to containers for commodities in reeled form
IPC: A61F15/00
Filed: 1938-04-27
Abstract: 514,121. Spools or reels. BARLOW, R., and HOUGHTON, R. L. April 27, 1938, No. 12601. [Class 120 (iii)] [Also in Group XVII] A reel holder comprises a body portion 1 made of card or like flexible material and a plug lid 4 having attached thereto a core 8. The mouth of the body may be curled inwardly to provide a bead, the lid having a corresponding groove or projections to prevent accidental displacement thereof. The core may be' closed at the lower end, the upper end fitting over and secured to, e.g., by screw threads or pips, a boss projecting from the lower side of the lid; the closure for the lower end may be a ferrule which supports a tube rotatably mounted on the core. The core may be of sheet metal or cardboard or may be a solid wooden cylinder. The lid may be of "Bakelite" (Registered Trade Mark). Specification 486,933 is referred to.
Patent GB-952851-A (GB)
Title: Improvements in or relating to spring assemblies
IPC: G04B1/10
Filed: 1960-04-08
Abstract: 952,851. Spring motors; springs. SAND-  VIKENS  JERNVERKS A.B. April 8, 1960 [April 8, 1959], No. 12695/60. Heading F2S. A power spring assembly comprises an arbor 17, Figs. 1 and 2 secured to a shaft 10 fixed on a stationary support 11; a barrel 12 provided with a peripheral flange 14 and boss 16, rotatable on the shaft ; and a spiral spring 20 having its inner end 22 anchored at 18 to the arbor, the outer coil 21 being closed by riveting overlapping ports at 25, whilst a tangential extension 24 of the outer coil is provided with a looped portion 28 anchored in a slot 19 in the barrel whereby the extension can pivot in the slot. When the spring is wound-up or unwinds by relative rotation of the arbor and barrel the coil 21 enclosing the spring, is deformed and prevents binding and consequent friction between the coils of the spring. In another embodiment the extension is formed as a loop cnchored to a post projecting from the bottom of the barrel.
Patent GB-821372-A (GB)
Title: Improvements in or relating to method of protecting thermal insulation
IPC: C09D133/06
Filed: 1957-04-18
Abstract: The exposed surface of a body of thermal insulation is sealed and protected with a surface finish which will withstand surface temperatures as low as -70 DEG  F. by applying to the outer surface of the insulation material an aqueous dispersion of a rubbery copolymer of methyl methacrylate and ethyl acrylate as a binder component, a minor proportion by weight of sodium aluminate and a major proportion by weight of filler particles, e.g. whiting, sand and asbestine, and removing water from the layer of composition to deposit the binder as a coalesced matrix encasing the filler and at the same time to bond the composition to the exposed surface of the body of insulating material.  A suitable copolymer is one comprising 55% methyl methacrylate and 45% ethyl acrylate.  The composition may also contain small amounts of the following ingredients: the sodium salt of ortho-phenyl phenol, boric acid, sodium pentachlorphenate, the polymerized sodium or potassium salts of alkyl naphthalene sulphonic acids, sodium polyacrylate, methyl cellulose, polyvinyl alcohol, a silicone anti-foam, tributyl phosphate, octyl alcohol and titanium dioxide.  The thermal insulating materials to which the compositions are applied may be of the corkboard, glass fibre or foamed glass type.ALSO:A coating composition for thermal insulation material comprises an aqueous dispersion of a rubbery copolymer of methyl methacrylate and ethyl acrylate as a binder component, a minor proportion by weight of sodium aluminate and a major proportion by weight of filler particles, e.g. whiting, sand and asbestine.  A suitable copolymer is one comprising 55% methyl methacrylate and 45% ethyl acrylate.  The compositions may contain small amounts of the following ingredients: the sodium salt of orthophenyl phenol, boric acid, sodium pentachlorophenate, the polymerized sodium or potassium salts of alkyl naphthalene sulphonic acids, sodium polyacrylate, methyl cellulose, polyvinyl alcohol, a silicone anti-foam, tributyl phosphate, octyl alcohol and titanium dioxide.
Patent GB-457733-A (GB)
Title: Improvements in the manufacture of air-propellers
IPC: B64C11/20
Filed: 1936-05-07
Abstract: 457,733. Screw propellers. HEINE, H., 58, Warschauer Strasse, Berlin. May 7, 1936, No. 12927. [Class 114] Blades of non-metaltic air screws which are provided with metal sheaths are constructed by applying the sheath to the blade through the intermediary of a binding agent, such as synthetic resin which is capable of hardening on heating, by locally heating the metallic part. The part may be heated by using it as an electric resistance and passing an electric current therethrough, or it may be heated with gas. If desired, the metallic part may be covered with a body which is itself heated as necessary. Intermediate layers such as asbestos may be used to protect parts to which heat should not be given. When the metallic part is first applied it is held by clamps until the binding agent has set.
Patent GB-550513-A (GB)
Title: Improvements in and relating to bronzing apparatus
IPC: B41G1/00
Filed: 1941-10-08
Abstract: 550,513. Bronzing apparatus. INDUSTRIAL MACHINERY CO., Ltd., and BELL, A. Oct. 8, 1941, No. 12997. [Class 100 (ii)] Apparatus for bronzing the imprints on a web in a cigarette making machine of the single drum type comprises a bronze applying roller 21 in a chamber 5 and rotary brushes 7, 8 in a chamber 6 for removing surplus bronze. The roller 21 is provided with felt bronze-applying strips 22 of a length only sufficient to apply bronze to the printed areas, and are anchored at one end to the roller. A bronze agitator 25 is actuated by a cam 26 on the roller 21 engaging between arms 27 carrying the agitator. In a modification the strips 21 are folded over on to the anchoring means and secured thereto by adhesive. The brushes 7, 8 are driven by a gear 12 and are mounted in arms 10, 11 pivoted about the axis of the gear end adjusted by eccentric rods 15, 16. The chamber 6 is connected to a source of suction, or separate suction chambers may be arranged around the rollers 7, 8. Rods 31 are provided to remove bronze from the rollers 7, 8.
Patent GB-1293712-A (GB)
Title: Pressure transducer
IPC: G01L7/00
Filed: 1971-05-04
Abstract: 1293712 Pressure gauges DE DANSKE SUKKERFABRIKKER A S 4 May 1971 [4 May 1970] 13000/71 Heading G1C In a pressure transducer, such as for use in a haemodializer a heart and lung machine or a blood irradiation apparatus, liquid is fed through an opening 3 to a pressure chamber 8 and out through the other opening 3, the chamber 8 is normally sealed by a diaphragm 5, and the liquid depresses the diaphragm 5 against a pressure transfer element 10 to transfer the movement via projection 11 to a mechanical or electrical pressure measuring and monitoring device, Fig. 3 (not shown).
Patent GB-559500-A (GB)
Title: Improvements in or relating to the manufacture of sponge rubber from aqueous dispersions of rubber
IPC: C08L21/00
Filed: 1942-09-16
Abstract: 559,500. Sponge rubber. UNITED STATES RUBBER CO., Ltd. Sept. 16, 1942, No. 13041. Convention date, Sept. 24, 1941. [Class 70] Sponge rubber products are made by forming a foam of rubber latex &c. containing a zinc soap, e.g. the stearate or oleate, an alkali metal or ammonium hexametaphosphate, an ammonium salt of a strong acid, e.g. the sulphate, nitrate, or chloride, zinc oxide, and a slightly soluble salt of fluosilicic acid, e.g. sodium, potassium or barium fluosilicate. After the foam gels, it may be dried and vulcanized by hot air. The compositions, which exhibit minimum collapse of foam structure on setting, may include barytes, clay, whiting or ground silica as filler, sulphur, an accelerator, and an antioxidant.