baber/WOPTO huggingface dataset:
Patent CR-11509-A (CR)
Title: Polvo nutricional estable
Inventor: BOFF JEFFREY M
IPC: A23L33/00
Filed: 2010-06-17
Abstract: Los datos colectivos de los estudios demuestran que la proteina de caseina hidrolizada en combinacion con la lecitina segun se describe aqui, suministra un efecto antioxidante sinergico tanto en una matriz de mezcla de aceites como de polvo nutricional
Patent DK-80090-A (DK)
Inventor: ANDERSEN JOERGEN KURT
IPC: B05B15/12
Filed: 1990-03-29
Abstract: In a spray painting cabin in which work is done utilising atomised or powdery paint, the inner walls are lined with a bag-shaped lining 40 of plastic foil or paper. The opening edge of the bag-shaped lining is mounted on a filter unit 23, and the liner is kept releasably in contact with the walls of the spray painting cabin 10 e.g. by means of a vacuum, and at the same time, an under-pressure is maintained inside the lined cabin in that air is drawn out from the processing chamber of the spray cabin through the filter unit 23. When changing from one colour to another, the liner is released from the walls of the cabin and folded up from the upper side of the filter unit 23, following which the filter unit with the used liner may be exchanged with a new one. <IMAGE>
Patent EG-20142-A (EG)
Title: A torch device for chemical processes
Inventor: KENEL HAKZ
IPC: H05B7/22
Filed: 1992-12-12
Granted: 1997-07-31
Abstract: PCT No. PCT/NO92/00198 Sec. 371 Date Aug. 12, 1994 Sec. 102(e) Date Aug. 12, 1994 PCT Filed Dec. 11, 1992 PCT Pub. No. WO93/12634 PCT Pub. Date Jun. 24, 1993.A plasma torch has two or more tubular electrodes located co-axially with one inside the other for chemical treatment of a reactant and includes a lead-in tube supplying the reactant and which is located co-axially in the inner electrode; the lead-in tube includes a liquid-cooled tube provided with a heat-insulating layer on the outer surface; the lead-in tube has a longitudinal axis along which the lead-in tube can be moved for positioning the nozzle at its lower end in relation to the plasma flame; the nozzle end is replaceable and is shaped with a conical wall portion to define a venturi passage to increase the exit velocity of the reactant; between the lead-in tube and the inner electrode an annular passage is provided through which plasma-forming gas is introduced which can be used to cool the reactant gas.
Patent GB-213347-A (GB)
Title: A new or improved aerial for wireless apparatus
IPC: H01Q1/36
Filed: 1923-01-01
Abstract: 213,347. Cook, J. H. Jan. 1, 1923 Aerials.-An aerial is formed from a strip of metal so twisted that the surface exposed for a given length is constant at all angular positions. In one form, a strip of metal tape, Fig. 2, is twisted about its longitudinal axis at a pitch from one to six times the width of the strip. To increase the tensile strength of the strip, a longitudinal rib a<2>, Fig. 3, may be provided. In modifications, the longitudinal axis may be formed by a solid rib or by alternate corrugations. To further increase the strength, the edges of the tape may be beaded. In a further modification, the cross-section of the aerial comprises three or more vanes a<8>, Fig. 15, radiating from a common centre. The metallic strips may be formed by rolling, drawing &c. or by coating a non-metallic tape with metal. The Provisional Specification states that inductance may be neutralized by a pair of aerials oppositely twisted.
Patent GB-112775-A (GB)
Title: Improvements in Means for Stopping Way or Maintaining the Equilibrium of Aeroplanes.
Inventor: MAICHE CHARLES
IPC: B64D27/02
Filed: 1918-01-02
Abstract: 112,775. Maiche, C. Jan. 26, 1916, [Convention date]. Planes, arrangement of; stopping way; parachutes.-A braking-device for aerial machines comprises a series of planes arranged behind the tail-plane and adapted for use also to counteract the sinking of the nose of the machine or, in the case of a nose-dive, to have a parachute action. Fig. 1 shows a series of planes b<1>, b<2> arranged behind the tail-plane and serving as auxiliary supporting-planes, but capable of being adjusted to the position shown in Fig. 3 to act as a brake. The planes are adjusted in pairs, in opposite directions by means of bars c', c<2> actuated by connexions c<o>, f, e.
Patent GB-426365-A (GB)
Title: Improvements relating to the brazing or soldering of metal articles
IPC: B23K1/00
Filed: 1934-01-02
Abstract: A flux for use in a soldering or brazing process consists of equal parts of sodium cyanide and sodium carbonate.  Any other suitable flux may be used, for example a flux containing a reducing agent and/or carbonizing agent and/or substances which dissolve oxides, such as cyanides, carbides, cyanamides, cyanates, alkali chlorides, carbonates, or borax.
Patent GB-1517841-A (GB)
Title: Pressurized pen and a marking machine equipped with such pen
IPC: B43K7/10
Filed: 1976-01-05
Abstract: 1517841 Writing appliances INTRAMA SA 5 Jan 1976 [21 Jan 1975] 00156/76 Heading B6P Ball 5 is maintained against the opening of writing tip 3 by spring 4, until spring 4 is overcome by writing pressure and ink is forced out of flexible-walled tube 2 by the pressure of gas in sleeve 1. Orifice 20 may be connected to a compressed air supply, usually at 0À3 bar to 2 bar. Alternatively the orifice 20 may be replaced by a value, so that the sleeve can be pressurized from a source or by a built-in pump. The pen may be used manually, or may be incorporated in a recording instrument.
Patent GB-704658-A (GB)
Title: Improvements in and relating to sockets for thermionic valves, electrical plugs and like electrical devices having projecting prongs
IPC: H01R33/76
Filed: 1951-06-12
Abstract: 704,658. Holders for thermionic valves ; two-part couplings. CINCH MANUFACTURING CORPORATION. June 12, 1951 [Nov. 8, 1950], No. 193/53. Divided out of 704,623. Drawings to Specification. Class 38 (1). The subject-matter of this Specification is substantially identical with that described in Specification 704,623, but the claims differ.
Patent GB-123546-A (GB)
Title: Improvements in Lamp Attachments for Motor Cars and like Vehicles.
Inventor: ROWE CECIL BLIGHT
IPC: B60Q1/124
Filed: 1918-01-03
Abstract: 123,546. Rowe, C. B., and Lavercombe, J. Jan. 3, 1918. Vehicular lamps, directing.-In apparatus for automatically controlling the front lamps of motor-car and like vehicles from the steering- gear, the lamp supports may be connected or disconnected from the steering-gear by means of a spring-pin controlled by means of a two point spring-control lever on the dashboard. In one form, sockets B', Fig. 3, carrying the lamp supports C are mounted in eye-brackets B fixed in the sockets of the standard lamp brackets D and are connected together by lugs b<1> and a connecting-link E. A spindle F, Fig. 5, mounted in tEe lower end of one of the sockets B' is connected by a bent telescopic link F<3>, F<2>, Fig. 3, to a vertical post F<4> rotatably secured in a lug G' on a clamp G on the radius rod connecting the two front wheels steering-gear together. A spring pin f<1>, Fig. 5, by engaging a hole f in the spindle F, connects it to the socket B<1> and is disengaged therefrom by means of a spring control lever acting through a wire or flexible connexion, a bell-crank lever, and a link J<2>.
Patent GB-1130321-A (GB)
Title: Improvements in or relating to envelopes of gas discharge tubes
IPC: C03C17/10
Filed: 1966-01-04
Abstract: 1,130,321. Glass lamps coated with porous glass. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. 4 Jan., 1966 [7 Jan., 1965], No. 311/66. Heading C1M. [Also in. Division H1] A sodium vapour discharge lamp (see Division H1) has an envelope of a specified lime glass with a 30Á thick inner coating either of a specified borate glass which is rendered-porous by leaching and/or chemical reaction or with an initially porous covering layer. Examples refer to rinsing with an aqueous solution of HC1 or with a-solution of H 2 SO 4  and H 3 BO 3 , or wetting with a colloidal solution of rod-shaped particles of alumina. Three barium borate glasses are given within the following ranges: BaO 20-32; B 2 O 3  26-32; CaO 17-24; MgO 2À3-18; A1 2 O 3  6-20; SiO 2  0 or 6; Na 2 O 0 or 6.
Patent GB-918077-A (GB)
Title: Apparatus for inspecting rod-like articles having transparent or translucent spaces
IPC: A24C5/34
Filed: 1960-01-05
Abstract: 918,077. Detecting position photo-electrically. MOLINS MACHINE CO. Ltd., and BOLT, R. C. Jan. 4, 1961 [Jan. 5, 1960], No. 348/60. Class 40 (3). [Also in Group XXX] Apparatus for inspecting rod-like articles used in the manufacture of cigarettes and having transparent or translucent spaces or gaps formed between portions of relatively opaque stub material comprises a conveyer on which the articles are moved laterally in aligned formation, and a photo-electric scanning device arranged to examine each article at a position where a gap should occur and arranged to produce a signal when the light path is sufficiently obstructed by a piece of stub material not in its correct position within the article. The rod portion 1 comprising a tube having portions occupied by stub material separated by gaps which are transparent or translucent is cut into constant length portions S passed over a platform 2 and fed by means of a rotating helically grooved inclined wheel 3 to circumferentially arranged flutes 8 disposed parallel to the axis of a drum rotated at an appropriate speed. Suction is applied from within the wheel 3 to the grooves 5, and the lengths S, after inspection, pass to a moving conveyer 7. The axial movement of the portions S to contact with stop-members 8 at the end of each flute is completed by an air stream directed through an orifice extending over a considerable portion of the drum surface in conjunction with a cylindrical hood member 28 slightly spaced from the outer surface of the drum and holding the lengths S within the flutes. The solid portions of the lengths S are later subdivided at the section lines 56 and finally divided by the bisection of the gaps 55 to provide end-pieces or filter tips for the finished cigarettes. The final, i.e. right-hand gap 55 of each respective length S is examined as regards its position by a light beam from a light-source 70 projected by condenser lenses 71 through apertures 72 in the base of the fluted portions, the end gap 55 of the rodlike length S, and an aperture in the hood 28 to prism members 73, 74 associated with photoelectric cells 75, 76. If the gap 55 of a rod member S is not correctly centred with regard to the light beam, the solid material of the length S reduces the amounts of light incident on one or the other of the cells 75, 76 which are connected in a normally balanced bridge circuit, Fig. 3, including transistors 79, 80 having outputs linked to opposite windings 81, 82 of a centre-stable relay which on operation actuates an alarm. A change in the voltage supply to the lamp 70 affecting unequally the resistances of the cells 75, 76 may be compensated by a transistor amplifier driven from the common emitter resistor of the transistors 79, 80 and controlling the current supplied to the lamp 70. Specifications 875,330 and 889,288 are referred to.
Patent GB-436340-A (GB)
Title: Improvement in method of forming pressed sheet metal spoked wheels
IPC: B21D53/26
Filed: 1935-01-04
Abstract: 436,340. Vehicle wheels. KELSEYHAYES WHEEL CO., 3600, Military Avenue, Detroit, Michigan, U.S.A. Jan. 4, 1935, No. 376. Convention date, April 16, 1934. [Class 144 (i)] [See also Group XXII] The hub A and integral web D of a wheel, Fig. 9, are formed by cupping a disc, dishing the web in reverse direction to the cup, radially corrugating the web in dies, Fig. 5, Fig. 6, and pressing the web to draw in and close up the outer ends of the corrugations as at 0', Fig. 7, so forming the hub and web as in Fig. 8 with short spoke-arms. Specifications 436,338 and 436,339 are referred to.
Patent GB-412952-A (GB)
Title: Colouring cellulose acetate in film, sheet, or paper form
IPC: D06P1/92
Filed: 1933-01-05
Abstract: Cellulose acetate, dyeing.--Cellulose acetate in sheet, film, paper or similar form is rapidly coloured by immersion, for a period of the order of 1 minute or less, in a solution of a basic dye in a mixture of alcohol and water at a moderate temperature, the relative proportions of alcohol and water being within the range of two parts by volume of either to one part of the other. The duration of the immersion is essentially insufficient to cause warping or other damage to the material.  In an example 1 part of Methyl violet 2B is pasted with an equal weight of 30 per cent acetic acid and the volume is made up to 100 parts with equal amounts by volume of industrial alcohol and water; the temperature is then adjusted to 30 DEG  C. and a cellulose acetate film is coloured a deep violet shade by dipping it into or passing it through the solution for 1 minute or less.  The dyestuff may be replaced by Auramine O, Acridone orange LP, Chrysoidine Y, Safranine T, Rhodamine B, Magenta P, Victoria pure blue B, New methylene blue NSS or Malachite green A crystals.
Patent GB-1413941-A (GB)
Title: Baking oven
IPC: A21B1/46
Filed: 1974-01-04
Abstract: 1413941 Baking ovens R C PARKES 4 Jan 1974 00446/74 Heading A2A  A baking oven 10 is subdivided into a steaming compartment 16 and a baking compartment 10 and has a conveyor 12 which carries a plurality of baking trays 14 for baking purposes. The steaming and baking areas 16, 18 are each provided with a gas or oil burner 20, 21, which serve to heat the respective return air plenums 22, 24 positioned down stream from the respective heated air plenums 26, 28. Circulating fans 30, 32 positioned within the respective steaming area 16 and baking area 18 each have their respective suctions connected to a return air plenum 22, 24 to receive the heated air from within the areas 16, 18. The fans 30, 32 each discharge horizontally across their respective fan discharge plenums 34, 35 which direct the heated air through heated air plenums 26, 28 for baking purposes. The oven walls 36, 38 are each provided with air flow control means in the form of a plurality of air discharge nozzles 40, 42 which introduce the heated air uniformly over the entire surface of the oven walls 36, 38. The oven walls 44, 46 are similarly provided with a plurality of air intake nozzles 48, 50. Thus heated air from the fans 30, 32 enters the steaming area 16 and baking area 18 horizontally throughout the entire height and width of the areas 16 and 18 through the action of air discharge nozzles 40, 42. The air travels horizontally across the steaming and baking areas and enters the opposed air intake nozzles 48, 50 which serve to encourage the heated air to travel horizontally across the oven interior areas. In this manner, the air temperature at anv chosen elevation within the oven interior will be held substantially constant.
Patent GB-853497-A (GB)
Title: Improvements in or relating to guided missiles
Inventor: DORRICOTT THOMAS JAMES
IPC: B64C23/00
Filed: 1956-01-05
Abstract: 853,497. Self-propelled missiles. PYE Ltd. Jan. 7, 1957 [Jan. 5, 1956], No. 486/56. Class 9(2). [Also in Group XXXIII] A guided missile controlled in flight by means of jets directed on to flaps 5 has the wings 2 mounted for rotation about an axis transverse to the longitudinal axis of the missile. Gas supply pipes 4 are led along the transverse axis to the jet ducts 3 which open on to the leading edges of the flaps 5 hinged about axes 6, so that when the flaps are aligned with the jets the jet stream is deflected about the upper and lower surfaces of the flaps to give zero lift. On rotating the wing 2 and flap 5 simultaneously in a clockwise direction, the jet is discharged over the upper surface of the flap 5 and generates an upward lift. Reverse movements of the wing and flap cause a downward lift to steer the missile. The wing and flap may be coupled together e.g. by gear segments 7, 8, Fig. 3, fixed to the jet duct and flap respectively to give simultaneous rotation. The wing 2 may be stationary relative to the body 1 with the jet orifices being shifted to incline upwardly or downwardly to give the necessary lift. In a further modification, the flap 5 may have translational motion upward and downward in addition to pivotal motion to produce the required lift. Two pairs of wings in a cruciform arrangement may be provided. In Fig. 5 the flap 5 is divided between its top and bottom surfaces to form an outlet 9 aligned with the jet 3, the flap being pivoted as before and the wing may be simultaneously rotated.
Patent GB-160955-A (GB)
Title: Improvements in or relating to devices for connecting the ends of conduits, or the like
IPC: H02G3/06
Filed: 1920-01-07
Abstract: 160,955. Hanff, E. Jan. 7, 1920. Angle-pieces, junctionpieces, and the like; overlap joints with slotted or divided socket or sleeve. -In a connector clip fitting for securing the ends of pipes, &c., constructed of a single piece of sheet metal such as steel, iron or copper, and comprising, when bent, a circular portion b tightened by means of screws threaded through holes in lugs c, the gap between the meeting edges of the circular portion is covered by an inwardly-bent tongue d. In the case of a tee-piece fitting, as shown in Fig. 3, the edges at f are permanently secured by welding.
Patent GB-1381163-A (GB)
Title: Method of and furnace for the electric melting of glass
IPC: C03B5/03
Filed: 1972-01-05
Abstract: 1381163 Glass melting furnace INGENIEURBURO GLASOFEN BAU NIKOLAUS SORG GmbH & CO KG 5 Jan 1972 [5 Jan 1971] 515/72 Heading H5H In a resistance heating glass melting furnace having means for feeding glass making ingredients to the top and a glass outlet passage 4 at the bottom, the main heating electrodes 6 are arranged in a plurality of horizontal planes, and the inner ends of the electrodes of one plane lie intermediate the inner ends of the electrodes of the adjacent plane or planes. This arrangement which ensures that the hot spots about the inner ends of the electrodes of one plane are vertically aligned with the cold spots between the electrode tips of the adjacent plane or planes, substantially prevents mixing of the glass in adjacent horizontal zones. Each horizontal set of electrodes is fed separately. The electrodes 6 may be of molybdenum, tin oxide, or platinum. Start up electrodes 7 are provided near the furnace bottom. As shown, each horizontal plane has three electrodes 6 fed with three phase current. In Figs. 4-6 (not shown) the upper horizontal plane has three equispaced electrodes whilst the lower plane has six equispaced staggered electrodes. In Figs. 7-10 (not shown) both upper horizontal planes comprise six electrodes arranged in three equispaced pairs. In Figs. 11-13 (not shown) which has three sets of electrodes the top and bottom planes contain three electrodes whilst the intermediate plane contains six electrodes. The energy supplied to the furnaces increases from the uppermost to the lowermost planes. One or more vibrating feed shoots are provided for the glass ingredients together with rotating stirrer arms. The stirrers and shoots are so designed that parts of the melt are not covered by the glass making ingredients thus allowing gas produced to escape.
Patent GB-933808-A (GB)
Title: Improvements in or relating to boronic acid esters and their production
IPC: C07F5/02
Filed: 1962-01-05
Abstract: The invention comprises unsaturated boronic acid esters of the formula RB(OR1)2 or <FORM:0933808/IV(a)/1> where R represents a cyclic group obtainable by reacting a conjugated diene (as hereinafter defined) with a H2C=CH- or HC­C- group, R1 represents an alkyl group containing 1 to 4 carbon atoms and R11 represents a divalent hydrocarbon radical containing not more than 20 carbon atoms, said divalent hydrocarbon radical being a substituted or unsubstituted ethylene (-CH2-CH2-) or trimethylene (-CH2-CH2-CH2-) group in which any substituents are free from non-aromatic unsaturation.  The esters may be made by reacting a conjugated diene with a boronic acid ester AB(OR1)2 or <FORM:0933808/IV(a)/2> where A represents a CH2=CH- or CH­C-group, R1 and R11 are as above defined, preferably in the presence of trace amounts of free radical inhibitors in an inert atmosphere, at temperatures from below 0 DEG to 300 DEG C.  The term "conjugated diene" means herein any doubly unsaturated compound which reacts as a Diels Alder reagent.  A list of suitable compounds is given. Examples describe the preparation of 2-dimethoxyborylbicyclo-[2.2.1]-heptene-5; 1-di-n-propoxyboryl-3,4-dimethylcyclohexene-3; 1,4,5,6,7,7-hexachloro- 2-(diethoxyboryl)-bicyclo- 2,2, 1-heptene-5; 1-dimethoxyboryl-4,5-dimethylcyclo-hexadiene-1,4; 1-diethoxyboryl-4-chlorocyclo-hexadiene-1,4; 1-(2-methylpentane-2,4-dioxy-boryl) cyclohexene-3; 1-(2-methylpentane-2,4-dioxyboryl)cyclohexadiene-1,4. Specifications 856,856 and 884,547 are referred to.
Patent GB-113946-A (GB)
Title: Improvements in Maps and Map Holders for Long Distance Traffic.
Inventor: HEYST FLORIS ALBERT VAN
IPC: G09B29/06
Filed: 1918-01-09
Abstract: 113,946. Heyst, F. A. van. Jan. 9, 1918. Maps.-Ribbon-shaped route maps are formed by cutting a map, Fig. 1, into sections a, b, c, &c., and fastening them together in a direction at right-angles to that in which they are normally arranged, as shown in Fig. 4. These ribbonshaped maps are mounted on winding reels in a map-holder 1, each reel being composed of separately rotatable sections 2, 3, one for each map. Any dssired route may thus be followed by using two ribbons. The difficulty of reading across the gap between the two ribbons, may be obviated by providing a third ribbon-shaped map, its sections having been cut from midway in section a to midway in section b, &c.
Patent GB-266504-A (GB)
Title: Improvements in systems of controlling electric motors for starting synchronous machines
IPC: H02P1/46
Filed: 1926-01-08
Abstract: 266,504. Crompton & Co., Ltd., and Burge, R. O. Jan. 8, 1926. Synchronizing dynamo-electric machines.-In order to start a rotary converter or other synchronous machine by means of an auxiliary induction motor, the motor 1 is initially connected to the neutral points of a polyphase transformer 9 so as to take reduced voltage and current, and afterwards, by changing over a switch 3, is connected to the ends of the transformer phases so as to take full voltage and reduce the slip. The converter 2 is then connected to the supply, for example by manual switches associated with a synchronism indicator. Specification 266,853 is referred to.
Patent GB-759056-A (GB)
Title: Method and apparatus for determining the degree of oxidation of sulphurous gas in themanufacture of sulphuric acid
IPC: G01N27/416
Filed: 1954-01-08
Abstract: <PICT:0759056/III/1> A method of determining, in a continuous masher the degree of oxidation of sulphurous gas in the manufacture of sulphuric acid by the lead chamber or intensive processes includes as a characteristic feature measuring the potential assumed by an electrode immersed partly in said gases and partly in water in contact with said gases.  The device may be connected to alarm relays or servomechanisms capable of directing the process of manufacture. Thus a receptacle 1 through which the gases flow in at 7 and out at 8 comprises a horizontal tube with water inlet and outlet tubes 2 and 3 respectively and constant level along line A, B maintained by constant head device 4 and containing a neutral wire, e.g. platinum, acting as an electrode which is wound around insulating support 5 in the form of a U with one limb above the other below the level of the water.  A second reference electrode 9, e.g. calomel, is placed in tube 10 traversed by the feed water and the potential is measured by connecting to a suitable choice at terminals 11 and 12.