baber/WOPTO huggingface dataset:
Patent GB-1209181-A (GB)
Title: Rolling mills
Inventor: STUBBS DENNIS
IPC: B21B31/32
Filed: 1967-01-02
Abstract: 1,209,181. Rolling. DAVY & UNITED ENG. CO. Ltd. 1 Jan., 1968 [2 Jan., 1967], No. 24/67. Heading B3M. An adjustment unit, for controlling the roll gap in a rolling mill, includes a housing 20 in which is located a short-stroke adjusting ram 23 and a long-stroke adjusting screw jack 24. Two rams 23 may be incorporated in parallel in each unit, and two similar units are disposed on opposite sides of each mill housing. The rams 23 are hydraulically operated to give a fine adjustment, and can be used to automatically maintain the gauge of strip constant. The jack 24 is adjusted between passes or roll changes to give a coarse change in roll gap, the jack being externally threaded within the housing 20, and rotatable by a worm assembly 27. The jack 24 can alternatively be hydraulically actuated, a locking sleeve, which is releasable hydraulically, serving to maintain the jack in locked condition except when adjustment is required.
Patent GB-768394-A (GB)
Title: Improvements in and relating to apparatus for taking composite pictures by photography or television
IPC: G03B21/60
Filed: 1955-01-03
Abstract: 768,394. Television. ALEKAN, H. A. Jan. 3, 1955 [Jan. 7, 1954], No. 56/55. Class 40 (3). [Also in Group XX] In an installation for television transmission of a composite scene comprising illuminated objects and projected images a camera and an optical projector are situated on the same side of a projection screen and an optical reflector is disposed with respect to the camera and projector so that the virtual image of the objective of one coincides with the objective of the other, the screen being formed of transparent beads of a refractive index between 1.7 and 2.0 embedded in a reflecting layer. In the form shown in Fig. 3 a foreground subject 8 disposed in front of an auto collimating screen 5 is photographed by a camera 6. The background is projected by a projector 7 by reflection from a semi-transparent mirror 9. One form of auto collimating screen is shown in Fig. 2 and comprises a backing layer 1 supporting a reflecting layer 2 in which glass beads 3 are embedded and retained by a binder 4 for example of resin. The reflecting layer may itself be composed of separate layers of which the uppermost is rendered more reflecting by the addition of aluminium flakes. The binder is black, or covered with a black layer and may also contain aluminium flakes. The glass balls are of 0.05-1.5 mm. diameter preferably 0.10- 2.5 mm. and of a refractive index between 1.7 and 2.0, preferably between 1.8 and 1.9. The balls may have a low reflection coating.
Patent IS-8393-A (IS)
Inventor: STEINMANN MATTHIAS
IPC: H04H60/31
Filed: 2006-03-31
Abstract: The method involves transmitting an electromagnetic identification signal with a defined range from each article (1a-1c) whose instantaneous data content is received by a personal device (7a-7d) carried by a person (6a-6d) within range and storing the data content in a memory in the personal device. The transmission range and the reception sensitivity of the device are matched so that no data reception is possible if the device is outside a normal human attention or sensitivity range. Independent claims are also included for the following: (a) an arrangement for implementing the inventive method (b) a personal device forming part of the inventive arrangement (c) and a transmission unit forming part of the inventive arrangement.
Patent CR-10153-A (CR)
Title: Aparato de interrupción eléctrica que incluye un segundo circuito de disparo que responde a fallas de un primer circuito de disparo para proporcionar una señal repetitiva
Inventor: ELMS ROBERT T
IPC: H02H3/05
Filed: 2008-07-17
Abstract: Un receptáculo incluye contactos separables, un mecanismo de operación estructurado para abrir y cerrar los conttactos separables, y dos circuitos de disparo. Un primer circuito de disparo a base de microprocesador incluye una primera salida que tiene una primera señal de disparo de falla de arco / falla de tierra, y una segunda salida que tiene una señal pulsada periódica. Un segundo circuito de disparo a prueba de fallas teniendo una entrada teniendo la señal pulsada periodica y una salida teniendo una segunda señal de disparo. El segundo circuito de disparo a prueba de fallas se estructura para emitir la segunda señal de disparo en respuesta a falla del primer circuito de disparo.
Patent DK-14586-A (DK)
Inventor: KARABEDIAN JAMES ARAM
IPC: B65B53/00
Filed: 1986-01-13
Abstract: The present invention provides a coextruded multilayer sheet for use as a label sleeve on containers, characterised in that the sheet label comprises a foam polystyrene layer and an outer skin layer formed by extruding a blend of an olefine polymer and polystyrene, a compatibility agent being present in the blend; and also a container with such a label sleeve.
Patent DK-17691-A (DK)
Inventor: JOERGENSEN CARSTEN
IPC: A47J31/06
Filed: 1991-02-01
Abstract: A filter insert (1) for containers, in particular tea pots, where a certain dwelling time should be secured for the filter pulp in a liquid withheld in the container, the insert consisting of a preferably circular cylindrical filter unit (1), extending downwards from the top of the container at least reach down below the surface of the liquid in the container when being filled, and where at least one plunger shaft (4) with a plunger (5) sliding in a plunger guide (7) is extending axially through the upper part (3), where the plunger (5) is provided with a rim flange (5a) and can be moved to the bottom of the filter insert (1), is improved by having the filter insert (1) divided in at least two sections, a bottom part (2) and a top part (3), where the bottom part (2) consists of a material, for instance plastics, which is impermeable to the liquid, and the top part (3) mainly consists of a material permeable to the liquid, for instance a wire screen (3a), which can keep the filter pulp, and where the plunger (5) also is impermeable and vaulted upwards, so that the central area is higher than the circumference area, which is made with an upright rim flange (5a). <IMAGE>
Patent DK-58482-A (DK)
Inventor: SHANTON KENNETH JOHN
IPC: B41M5/333
Filed: 1982-02-11
Abstract: A colour developer for use in a pressure- or heat-sensitive record material comprises a particulate amorphous hydrated silica/hydrated alumina composite in which the hydrated silica and hydrated aiumina are chemically bound and in which the mean alumina content on a dried weight basis is up to 7.5%, based on the total weight of silica and alumina. The composite may be metal-modified, e.g. with copper.
Patent FR-1458624-A (FR)
Inventor: CHEVALLIER JACQUES
IPC: G21C1/09
Filed: 1965-09-30
Granted: 1966-03-04
Abstract: 1,121,984. Regulating steam pressure in expansion vessels. COMMISSARIAT A L'ENERGIE ATOMIQUE. 9 Aug., 1966 [30 Sept., 1965], No. 35699/66. Heading F4A. [Also in Division G3] A pressurized water primary circuit of a power generating installation (not shown) is provided with a closed expansion vessel 1. When the power demanded from the installation decreases, the resultant increase in temperature of the water in the primary circuit causes it to expand along conduit 2 and enter the vessel 1 which contains steam and water phases maintained in equilibrium at a higher temperature than that of the water in the primary circuit, by controlled heat source 7. To obviate the pressure increase in the vessel 1 which would otherwise occur when the expansion water from conduit 2 enters it, part at least of this cooler water is passed through a heat exchanger 6 in the steam phase before being discharged into the vessel through orifice C, so cooling and condensing some of the steam. When the power demanded from the installation increases and the water in the primary circuit contracts, water passes from the vessel 1 to the primary circuit through orifice B, and non return valve 4. The resultant pressure drop of the steam in the vessel 1, is partly offset by evaporation of some of the hot water remaining in vessel 1, so reducing the pressure variation.
Patent GB-715801-A (GB)
Title: Improvements in or relating to partition, bulkhead, or wall constructions, particularly for shipbuilding
IPC: B63B3/56
Filed: 1949-01-04
Abstract: 715,801. Walls; mouldings. RUDONDY, F. S. Jan. 4, 1949 [Jan. 6, 1948; Oct. 13, 1948; Dec. 11, 1948], Nos. 215/49, 216/49 and 217/49. Class 20 (4). [Also in Groups VIII and XXXIII] In a partition construction comprising hollow members such as 1<SP>1</SP>, 1<SP>2</SP>, 46', 46<SP>2</SP>, Figs. 2, 21, formed to a rectangular section to present slots 2', 2<SP>2</SP>, or flanges 48<SP>1</SP>, 48' and having connecting means such as 3, 49 of a shape corresponding to that presented by the slots or flanges, panels such as 18, Fig. 11, are secured to the members. Numerous forms of the members, of the connecting means, and the panels, are described. In the embodiment of Fig. 11 the panels 18 are clamped against the member 1<SP>1</SP> by a member 20 which has a covering plate 21. The form of panel shown in Fig. 24 has flat and embossed metal members 53 and 54 respectively with a heat insulating sheet 56 and an outer sheet 58 of refractory material, the spaces between the sheets 56 and 58 being filled with refractory material. In the embodiment shown in Fig. 25 the framework member 57 has covering panels 58, 59, 60, 61 with channel shaped members' 62, 63 with means for attaching covering plates 66, 67. The internal portion of the channel shaped members may house electric or other conductors 69, 70.
Patent GB-668763-A (GB)
Title: Improvements in or relating to the production of nuclear substituted alkenyl aromatic compounds and boric acid esters thereof
IPC: C07F5/04
Filed: 1950-01-04
Abstract: The invention comprises the boric acid esters having the general formula <FORM:0668763/IV (b)/1> in which R is H or CH3, and X and Y are the same or different and are H, Cl, Br or alkyl, but not both are H.  They may be prepared by heating the corresponding a -hydroxyalkyl aromatic compound with boric acid or boric oxide and water.  An alkenyl aromatic compound is prepared by a series of steps comprising hydrolysing a nuclear-substituted a -haloalkyl aromatic compound to form the corresponding a -hydroxyalkyl aromatic compound, esterifying the impure a -hydroxyalkyl aromatic compound obtained with boric acid at subatmospheric pressure to distil from the mixture the impurities and the water formed in the esterification reaction, hydrolyzing the boric ester to regenerate the a -hydroxyalkyl aromatic compound, dehydrating it in the presence of an alkali acid sulphate and distilling to yield a mixture consisting of alkenyl aromatic compound and a minor proportion of unchanged a -hydroxyalkyl compound, treating the mixture with boric acid in amount equivalent to the a -hydroxyalkyl compound present, and heating to distil off the pure alkenyl aromatic compound.  Examples are given in which (1) crude a -hydroxyethyl-chlorobenzene (obtained by passing chlorine into a mixture of o- and p-isomers of ethyl-chlorobenzene and phosphorus pentachloride and distilling and then hydrolysing the product) is heated under vacuum with boric acid, the residual boric ester is hydrolysed with water at 70 DEG  C., and the a -hydroxyethylchlorobenzene is heated with ammonium acid sulphate to yield chlorostyrene which may be purified by adding 2,4-dichloro-6-nitrophenol and distilling under vacuum; (2) a -hydroxy-ethyl-chlorobenzene obtained as in (1), except that the crude chlorinated ethyl chlorobenzene isomers are not distilled, is further treated as in (1); (3) boric acid and 2,4-dichloro-6-nitrophenol are added to a crude mixture of a -hydroxyethyl-chlorobenzene and chlorostyrene and the chlorostyrene is distilled off under vacuum; (4) dimethylstyrene treated with hydrogen chloride in the presence of aqueous hydrochloric acid to give a mixture of a -chloroethylxylene isomers is treated as in previous examples to yield a -hydroxyethylxylene; and (5) the boric acid triesters of the following are prepared, isomeric mixture of a -hydroxyethylxylenes, a mixture of o- and p-(a -hydroxyethyl) chlorobenzenes, and o- and p-(a -hydroxyethyl) chlorobenzene. Other products specified are ethyl-vinylbenzene, vinylchlorotoluene, a -methylchlorostyrene, a -methylbromostyrene, ethyl-dichlorostyrene and vinylnaphthalene.
Patent GB-977772-A (GB)
Title: Improvements in or relating to implements for spreading powdered or granular materials over the ground
IPC: A01C17/00
Filed: 1961-01-03
Abstract: 977,772. Fertiliser distributers. C. VAN DER LELY N.V. Jan. 3, 1961 [Jan. 25, 1960], No. 243/61. Heading A1D. A fertilizer distributer comprises a spreader member 5 rotatable about a horizontal axis and provided with baffle members 70, 73 which may be adjusted to alter the distribution pattern. The spreader member comprises blades 45 fixed to a shaft 60 by a key 53 and pin 52 and rotatable in a bearing 56 one end of which is spaced by a distance 57 from the end of the hopper 29. Parts 38, 39 are formed in the bottom of the hopper and the size of the openings is adjusted by a slide 98 controlled by a lever 105. A resilient helical member 113 feeds material to the openings 38, 39 and an agitator 117 is removably attached to the side of the hopper and is moved by a cam 116 on a member 111 secured to the shaft 60. Specifications 977,773, 977,774 and 977,775 are referred to.
Patent GB-770927-A (GB)
Title: Improvements in or relating to an assembly comprising a holder and a removable element
IPC: F16B3/00
Filed: 1955-01-05
Abstract: 770,927. Sockets; mounting chucks. NAAMLOOZE VENNOOTSCHAP NEDERLANDSCHE MACHINE - FABRIEK ARTILLERIE-INRICHTINGEN. Jan. 5, 1955 [Jan. 12, 1954], No. 309/55. Class 83 (3). [Also in Group XXV] A tool and holder therefor comprise a tapered tool-shank 2 formed with, or having, an extension 3 with a recess a, and a transverse pin 6 formed with an eccentric portion and a recess 7, so that in one direction of rotation, the eccentric portion engages the surface 8 of the tool shank to clamp the tool, and in the other direction of rotation engages the surface 9 to eject the tool from the holder. The clamping means may be applied to the mounting of a conically-recessed chuck 12, Fig. 4, on a conically-spigotted spindle-head 15, the chuck carrying rods 17 formed with surfaces corresponding to the surfaces 8, 9 of the tool-shank.
Patent GB-399523-A (GB)
Title: Improvements in or relating to power transmission mechanism
IPC: F16H47/06
Filed: 1932-01-05
Abstract: 399,523. Combinations of variablespeed transmitting arrangements. SALERNI, P. M., 23, Carlton House Terrace, St. James's, London. Jan. 5, 1932, No. 333. [Class 80 (ii).] Power-transmission mechanism comprises a hydraulic power transmitter B, Fig. 1, and frictional variable-speed gearing C of the torus disc type, e.g. of the kind described in Specification 380,485. The hydraulic transmitter may be as in Specification 362,952, [Group XXIX], and may comprise a control member F, Fig. 3, movable automatically or at will. The frictional gearing may be rendered inoperative, and speed variation obtained automatically or at will.
Patent GB-536542-A (GB)
Title: Improvements in or relating to machine guns and the like automatic fire arms
IPC: F41A9/27
Filed: 1940-01-06
Abstract: 536,542. Automatic guns. DOBREMYSL, J. Jan. 6, 1940, No. 350. [Classes 92 (ii) and 119] Aircraft machine guns subject to "icing-up"  at high altitudes are provided with an auxiliary power device for imparting a forward movement to the breech mechanism. In the form shown, a cartridge-operated device of the pistol or revolver type acts by means of a piston-operated bolt 11 on the breech block 15 when this is released from the open position to fire the first shot. The hammer 3 of the pistol is cocked against the action of a spring 16 by a cable device 8 acting on a cocking lever 7. The hammer is retained by a detent 5 released through a link 6 when the main trigger of the gun is actuated. Gas under pressure may be used for operating the device and if the exhaust gases from the aircraft engine are used, they serve to melt the ice.
Patent GB-119371-A (GB)
Title: Improvements in and relating to Couplings for Shafts and the like.
IPC: F16D1/12
Filed: 1918-01-08
Abstract: 119,371. British Thomson - Houston Co., (General Electric Co.). Jan. 8, 1918. Timing.-A shaft coupling is combined with means for adjusting one of its members around the shaft to which it is connected. The device is applicable for adjusting the timing of the ignition of an internalcombustion engine. A damping-collar 12 having two pro- . jections 18 connected to the flexible member 19 of a universal joint, has two lugs 13 drawn together by a bolt 14, the central part of which has a worm thread 16 engaging teeth 11 on a collar 5 mounted on a shaft 7. By turning the bolt the collar 12 is rotated about the collar 5.
Patent GB-369684-A (GB)
Title: Improvements in or relating to pocket knives
IPC: B26B11/00
Filed: 1931-01-06
Abstract: 369,684. Pocket knives. WILLIAMS, A., BATES, H. G., HOWE, H., and THOMP. SON, J. H., 72, Arundel Street, Sheffield. Jan. 6, 1931, No. 495. [Class 30.] A pocket knife has one or more removable keys m, preferably of the kind known under the registered Trade Mark " Yale," pivoted flush on a boss j at the free end of a bar f which folds blade-wise into the handle and is acted on by one or both springs b for the two blades, or as shown for a blade c and a pricker d. The bar f normally remains in the handle and the key, which fits tightly in the handle, is opened or closed for use about the pivot j.
Patent GB-1254261-A (GB)
Title: Game machine
IPC: A63F9/14
Filed: 1970-01-05
Abstract: 1,254,261. Indoor game. NAKAMURA SEISAKUJO K.K. 5 Jan., 1970 [17 Sept., 1969 (2); 25 Nov., 1969], No. 505/70. Heading A6H. An amusement machine of the driving simulator type comprises a plurality_of transparent discs 8, 9, 10, of which the disc 10 has a road pictorially represented thereupon and the discs 8, 9 carry models of cars affixed thereto, drive means 14 for rotating the discs relatively to one another, and a light source 11 for projecting images of the road and models obliquely on to a screen 12. The position of the light source is controlled by a steering wheel 2. A motor 13 causes discs 8, 9 to rotate, and an oscillation drive motor 32 connected to a pedal 5 causes the disc 10 to rotate and the disc assembly to tilt, giving the effect on the screen of the road banking.
Patent GB-1460661-A (GB)
Title: Manufacture of detergent compositions
IPC: C11D1/14
Filed: 1974-01-07
Abstract: 1460661 Detergent compositions COLGATEPALMOLIVE CO 7 Jan 1974 [9 Jan 1973] 00569/74 Heading C5D A detergent composition containing paraffin sulphonate and inorganic sulphate is prepared by making a paraffin sulphonic acid by a reaction which also produces sulphuric acid and results in sulphur dioxide and free paraffin being present in the mixed acids, neutralizing the paraffin sulphonic acid and sulphuric acid with an alkali metal, ammonium or alkaline earth metal hydroxide, carbonate or bicarbonate to produce paraffin sulphonate and inorganic sulphate, raising the temperature of the mix to vaporize off water, sulphur dioxide and paraffin, converting the product to a form such that, at the elevated temperature, the remainder of the water, sulphur dioxide and paraffin, if any, are removed, and either solidifying the mix, converting it into particulate form and mixing in other constituents of a detergent composition to produce a mixture of higher solids content, drying it and converting it to free-flowing particulate form, or while the mix is in a fluid state, admixing other constituents of the detergent composition so that the mixture is of higher solids content, drying the product and converting it to free-flowing particulate form. The sulphonate may be sodium C 14 -C 20  paraffin monosulphonate, and the neutralized mix may contain sodium paraffin monosulphonates and sodium sulphate in a weight ratio of from 1 : 2 to 3 : 1. The product may also contain pentasodium tripolyphosphate, tetrasodium pyrophosphate, trisodium nitrilotriacetate, sodium carbonate, sodium silicate, sodium linear dodecyl benzene sulphonate, the condensation product of a C 14 -C 15  fatty alcohol with 11 moles of ethylene oxide and adjuvants in minor amounts. The neutralizing agent may be sodium hydroxide, potassium hydroxide, sodium carbonate, potassium carbonate or bicarbonate.
Patent GB-576139-A (GB)
Title: Improvements relating to supporting stands for power-operated drilling machines for coal and stone
IPC: E21B15/00
Filed: 1944-01-14
Abstract: 576, 139. Pillars for supporting drills. SIEMENS-SCHUCKERT (GREAT BRITAIN), Ltd., and KIRKUP, R. W. Jan. 14, 1944, No. 755. [Class 124] A pillar for supporting a power-operated drill 1 comprises a pair of manually adjustable telescopic members 5, 6 locked in the required position by one or more pegs 12, and a selfcontained hydraulic jack 9. The jack may include a pump operated by a handle 13, or a pump 15 driven by an air or electric motor 17 and provided with a pressure gauge 18. The latter may be fitted with a contact device and a solenoid to control the air valve or switch 19 of the motor. The telescopic members 5, 6 may be used either end up, and the hydraulic jack 9 is disposed. between them and wooden roof or floor blocks 10, 11, or placed within the stand.
Patent GB-1456901-A (GB)
Title: Apparatus for closing a blood vessel
IPC: A61B17/068
Filed: 1974-01-08
Abstract: 1456901 Haemostatic fasteners and applicators T AKIYAMA 8 Jan 1974 [20 Jan 1973 (3)] 00761/74 Heading A5R [Also in Division E2] An instrument for closing a cut-end or an opening of a blood vessel between a pair of closing members each provided in strip form, comprises a pair of L-shaped members 39 40 pivotally supported at 41, 42 on the body of the instrument, feeding means for intermittently feeding the pair of closing member strips to the members 39, 40, and cutting means for cntting 'one pair of closing members from said pair of strips, the members 39, 40 being actuable to press and fasten together said one pair of closing members When a trigger 31, pivotally supported at 30 on the body and engaging an axle 73 projecting from a cylinder 72 in an oblong hole 74, is pulled, thereby pulling the cylinder 72 and a slidably received actuating shaft 69 therein backwards, an actuable element 71 rotates the members 39; 40 towards each other, the latter ripping strips 11, 12 together and cutting a pair of dosing members therefrom by a cutter 45. Simultaneously, projections 14 engaging cutout portions 13 are bent towards each other due .to a W-shaped recess 47 in the member 39 and thereby the members 39, 40 are fastened together with the blood vessel in between. Also, when the trigger is pulled, pins 59, 60 connected respectively to flexible rods 64, 65 move along grooves 61 provided in the outer casing 35 of the instrument and on releasing the trigger, the pins move forward over raised portions within the grooves the pins then engaging holes 15, 16 in the strips spaced apart by a distance equal to the length ('l 2 ') Fig. 1b (not shown) of the closing members and thus advancing the strips by this distance. The thickness width and length of the strips are preferably 0.1-0.3 mm, 5-10 mm, and 130-140 mm respectively, and the strips made of a plastic material The instrument could also be used with the pair of closing members already out before, hand