baber/WOPTO huggingface dataset:
Patent GB-1421586-A (GB)
Title: Optical device for reading-out a track carried by a moving data carrier
IPC: G11B7/003
Filed: 1973-02-26
Abstract: 1421586 Reading head for information contained in a track THOMSON CSF 26 Feb 1973 [29 Feb 1972] 9429/73 Heading G1A [ Also in Division G3] In a device for reading information contained in a track (recorder tape,) a lens system focusing light from a source 50, Fig. 4, on to the track 20 is kept central above the track by a retro-active system, whereby the output signals from two photo-cells 31c, 32c,(see their fields of view 31, 32 shown in Fig. 2) are fed to a differential ampifier 35 which gives an output when the lens system 1 is not central, the amplifier 35 output being fed together with the output of a velocity sensor 43 to an amplifier 44 controlling a motor 4 (shown as a electro-dynamic/loud speaker type motor in Fig. 4) which moves the lens 1 by means of a rod 6. The optical information contained in the track is obtained by adding and amplifying the photo-cell outputs with the aid of an amplifier 34, as shown, or alternatively Fig. 3 (not shown) a further photocell may be provided which is positioned to be central and directly above the track. As shown in Fig. 4 the rod 6 is moved by the interaction between the coil 45 and a permanent magnet 402, and the velocity sensor 42, Fig. 2, is constituted by a second mechanically gauged coil 46. As an alternative to the electro-dynamic motor, a flexural electro-mechanical transducer of the bimorphplate type Fig. 5 (not shown) is used and it consists of at least two Piezo-electric elements having one end clamped to a stationary housing the other ends being fastened to the lens system 1 so that when appropriate signals are applied to the Piezoelectric elements the lens system may be moved along a arc traversing the track area.
Patent GB-138228-A (GB)
Title: An improved alloy and method of making and using same
IPC: C22C9/02
Filed: 1919-04-14
Abstract: 138,228. Mumford Ltd., A. G., and Mumford, A. G. April 14, 1919. Alloys.-An alloy, specially suitable for making castings for floats for feedwater-regulators and for other purposes where the articles are subjected to high temperatures and pressures, is made by first preparing a white metal alloy of 61 per cent of tin, 29.7 per cent of copper, and 9.3 per cent of zinc, and afterwards mixing 19.64 per cent of this alloy and 80.36 per cent of copper. The articles required are made by casting the alloy in iron chills.
Patent GB-882437-A (GB)
Title: Improvements in scout knives and similar sheath knives
Inventor: THOMPSON JOHN HARRY
IPC: B26B3/06
Filed: 1957-03-22
Abstract: 882,437. Knives. THOMPSON (CUTLERY) Ltd., J. H. March 17, 1958 [March 22, 1957], No. 9542/57. Class 30 [Also in Group XVII] A sheath knife comprises a handle 11, a fixed blade 10, and a finger guard 12 having a lug 14 used in conjunction with transverse ribs or serrations on the back of the blade to form a crown cork opener. In a modification the free end of the lug is convexly rounded and according to the Provisional Specification the lug is formed at the other end of the guard for co-operation with the heel 15 of the blade.
Patent GB-1465054-A (GB)
Title: Means for controlling electric storage heaters
IPC: F24H9/20
Filed: 1973-02-27
Abstract: 1465054 Thermal storage heaters UNIDARE ENG Ltd 27 Feb 1974 [27 Feb 1973] 9543/73 Heading F4U  A control device for an electric storage heater having a casing, a refractory core located within the casing, electric elements for heating the core and ventilation passages through the core, comprises a thermostatic charge controller 1 for controlling the supply of electric current to the elements and a thermostatically operated ventilation controller 2 for controlling output from the heater of heated air from the ventilation passages. The controllers 1, 2 each include setting devices in the form of manually adjusable setting dials disposed on spindles 3, 4 also carrying cams 7, 8. The cams are preferably of spiral contour. The setting devices are mechanically interconnected by an angled lever 8a attached to a bimetallic strip 9, the lever 8a being pivotably connected at 10 to a second lever 11 one end of which is fulcrummed on a stationary part of the heater by a hinge 12. The levers are spring-loaded by spring 15. The strip 9 is positioned to open or close a damper 6 in a ventilation air passage; the damper 6 opening the passage to boost the output of heated air in response to a drop in temperature in the heater. In operation of the control device, irrespective of the setting of the charge controller, the setting of the ventilation controller will determine the approximate time (following the end of the charging period) when the increased ventilation effect will commence.
Patent GB-192642-A (GB)
Title: Improvements in and relating to portable power saws
IPC: B27B9/00
Filed: 1922-04-03
Abstract: 192,642. Kronguist, A. J., and Ellison, C, A. April 3, 1922. Circular - saw machines.-A portable circular saw 20 is protected by a guard 25 attached to the wall of the casing 12 which encloses the driving-motor 15 and the driving-gearing. Handles 29, 30 are provided, the former acting also as guide tube for the motor leads.
Patent GB-771907-A (GB)
Title: Latch structure
Inventor: ANDREWS WELDON RAWLEY
IPC: E05C19/14
Filed: 1955-04-01
Abstract: 771,907. Latch fastenings. HARTWELL, C., [trading as HARTWELL AVIATION SUPPLY CO.]. April 1, 1955, No. 9604/55. Class 44. A latch structure includes a pivotable handle member 12 having a fulcrum axis near one end, a latching member 16 pivotally connected at said one end immediately beyond said fulcrum axis and extending round and past said fulcrum axis towards the other end of said handle member, said latching member having means 18 at its extremity for engaging a keeper 6, and a trigger member 21 pivotally mounted in said handle member and adapted to retain said latching member in its keeper engaging position. The handle member 12 is of channel shape in cross-section and is pivotally mounted by means of a pin 14 on a door or panel structure 1, so that in its closed position it fills a slot 7 in the door or panel structure. A pair of the latching members 16 are pivotally connected to the handle member by a journal 15 and are connected together by spacers 17. The keeper engaging means 18 are hooked portions. The latching members are urged away from the handle member 12 by a spring 19 which is coiled around the journal 15 and which engages one of the spacers 17 at one end and the handle member 12 at the other end. The trigger member 21 is pivotally mounted between the flanges of the handle member and fills a slot 20 in the handle member in the closed position of the latch structure. The trigger member is provided with flanges which have hooked ends 24 which engage the keeper 6 to retain the handle in its slot 7 and the latching members 16 in engagement with the keeper. The trigger member is biased by a spring 23 and when its end nearest the free end of the handle is depressed, the hooked ends 24 become disengaged from the keeper 6 and the handle can then move upwardly hut of its slot under the pressure of the spring 19 and the latching members 16 become disengaged from the keeper. In a modification the hooked ends of the trigger member may engage a keeper pin carried by the latching members between their ends instead of engaging the keeper 6.
Patent GB-526871-A (GB)
Title: Improvements in or relating to packing cases
IPC: B65D6/00
Filed: 1939-03-28
Abstract: 526,871. Packing cases. BARLOWS, Ltd., and BARLOW, J. March 28, 1939, No. 9624. [Class 18] A packing case is constructed from end frames a with mitred joints b secured by steel bridge pieces c and similar side frames f, g, h, strengthened by struts i, strong cardboard &c. d being secured to the inner faces of the frames by nailing. Frames f, g, h, assembled round frames a and nailed thereto, are further secured by steel bands k. A band k (not shown) may be secured round the side frames and nailed to the struts i. Small straps n may also be employed. Laminations or facings of canvas, hessian &c. may be secured to the carboard &c. d by bitumen &c.
Patent GB-332912-A (GB)
Title: Improvements in and relating to pasteurisation or sterilisation plants particularly means for sealing bottles
IPC: A23L3/02
Filed: 1929-03-26
Abstract: 332,912. Enock, A. Graham-, and Graham-Enock Manufacturing Co., Ltd. March 26, 1929. Sterilizing m i l k.- Relates to apparatus in which sealed bottles of milk &c. are conveyed through sterilizing chambers &c. whilst held in cages or carriers. The carrier 4 is provided with means to seal the neck of the bottle 3 or to hold the usual disc seal 14 in place. As applied to plant such as described in Specification 332,949 of even date, in which the carriers 4 are connected with an endless conveyer comprising vertical and horizontal laps and are inverted during their passage through the plant, the carrier 4 is provided with a cap 8 with resilient pad 9 which is pressed by a spring 15 into engagement with the neck of the bottle at 6 with the disc seal 14. The cap 8, 9 slides upon a pin 10 supported in' the carrier. The bottle is pressed upwards against the cap by retaining bars with inclined faces or cams slid across the open lower end of the carrier. In a modification, not illustrated, the cap 8, 9 may be fixed and a spring &c. arranged beneath the bottle.
Patent GB-1019755-A (GB)
Title: Improvements in and relating to the manufacture of glass
IPC: C03B18/08
Filed: 1964-03-09
Abstract: <PICT:1019755/C1/1> <PICT:1019755/C1/2> In the production of sheet glass in the form of a layer using the "float" technique the width and thickness of the layer are substantially stabilized at the dimensions attained during contact with side walls of the bath.  The apparatus is the same as that disclosed in Specifications 1,019,752 and 1,019,753.  A layer of molten glass is delivered from a spout on to a bath of molten tin or tin alloy and is allowed to spread out into wetted contact with diverging side walls 19a, 19b of the bath. Whilst in contact with the side walls 19a, 19b the molten layer passes beneath the front depending wall of the bath roof into tank 18.  This is divided into two zones 25c and 28b by a circumferential wall 40 depending from the roof.  Inert gas under pressure is fed to each zone between which a pressure differential may be maintained. Non-wetting inserts, e.g. graphite, 21a, 21b are placed at the downstream terminal end of the side walls to facilitate freeing of the molten layer from contact with the side walls at its predetermined width and thickness.  The layer then passes along the length of the bath and is cooled progressively so as to be removed unburned. The gaseous pressures above the layer in zones 28c and 28b is adjusted so as to maintain the width and thickness of the layer. In an alternative embodiment the pressure zones are replaced by a bi-level bath, the central bath 214a (Fig. 13) being separated from side baths 214b by upstanding graphite walls 224, 225.  The traction on the cold end of the formed sheet may be controlled with the rate of flow on to the bath to control the sheet thickness at, above, or below equilibrium thickness. Various modifications of the divergent side walls are given particularly with reference to Figs. 8 to 11 (not shown) in which the length and shape of the side walls is modified; and the graphite inserts may be omitted.  When the glass layer leaves contact with the side walls 19a, 19b its temperature is still above 1500 DEG  F.  An inert atmosphere is maintained above the molten metal bath.  After leaving contact with the side walls the width or thickness of the sheet may be altered slightly, such as by the application of a tractive force or by supporting the central portion at a higher level or applying a greater pressure to that portion than the surrounding portions.  The composition of the glass may be, in weight per cent, SiO2, 71.38, Na2O + K2O 13.36, CaO 11.76, MgO 2.54, Na2SO4 0.75, Al2O3 0.15, Fe2O3 0.11, NaCl 0.06.
Patent GB-1282695-A (GB)
Title: Machines for removing loose bulk products from a heap
Inventor: LEREBOURS GUY
IPC: B65G65/00
Filed: 1971-04-19
Abstract: 1282695 Removing material from a heap; endless conveyers ETABS GUY LEREBOURS SA 19 April 1971 9806/71 Headings B8A and B8E Material is removed from a heap by the action of a rotating flexible disc 1 by which it is fed on to an extensible endless conveyer belt 40. The disc I is pivotally mounted at 2 on arms 4 which themselves are pivotally mounted on a frame at 5. Thus when the disc 1 is driven by a motor 20, in addition to rotating about its axis 2, it moves as a whole about the pivot 5 to a position shown in dot-dash lines as limited by the tension of a chain 19. By reversing the motor 20, the disc moves about the pivot 5 in the opposite direction until limited by a chain 18. This movement of the disc to either side increases the working front of attack on the pile. Reaction of the drive also causes a belt 8 to swing about the axis 2 between the limits shown in full, and dot-dash, lines, thereby conveying and directing the material from the disc 1 to the conveyer belt 40 in either direction of rotation of the disc 1. The disc may be driven into the heap by a track-laying unit 50, or by a driven, wheeled, castor unit. The conveyer 40 is supported on wheels 41 which may be secured to a stationary plate 81 if desired. In the latter condition, the drive unit 50 may be used to extend the conveyer 40. In operation, when the material of the heap deflects a switch feeler 65 on a guard plate 12, the drive of the unit 50 is stopped. If fall-in of the material deflects a feeler 66, the drive of the unit 50 is reversed.
Patent GB-1337835-A (GB)
Title: Cargo handling device
IPC: B60P1/36
Filed: 1971-04-19
Abstract: 1337835 Endless conveyers; unloading vehicles W L STEFANELLI 19 April 1971 [18 May 1970] 9900/71 Headings B8A and B8E A cargo handling apparatus for loading and unloading a cargo compartment 14 comprises a conveyer 12 which forms the base of the compartment 14, a cargo delivery conveyer 20 mounted on a movable cargo transport 18 which is located between a dock 26 and the compartment 14, each of the conveyers 12 and 20 comprising transverse flight bars 76, 230, Figs. 2, 6 respectively, connected transversely to a series of longitudinally extending chain conveyers 60, 220 which are driven by motors 80, 238 respectively. On each of the conveyers 12, 20 is selectively mounted a vertically disposed cargo support 100, 252, for imparting stability to a load thereon, the said supports being releasable. The transfer of cargo between conveyers 12, 20 takes place across rollers (354), Fig. 4 (not shown), supported on brackets at the lead portion of the cargo transport 18, whose position is adjustable by means of rams 322, (350), Fig. 7 (not shown). The distances between the sprockets 62 on which the chains 60 are mounted may be varied to vary the tension in the chains 60.
Patent GB-805740-A (GB)
Title: Improvements in the production of pattern effects on textile materials
Inventor: OLPIN HENRY CHARLES
IPC: D06P5/15
Filed: 1956-03-29
Abstract: Pattern effects on textile materials of cellulose triacetate are obtained by locally discharging a ground colour with a reduction discharge composition comprising thiourea dioxide, zinc thiocyanate and an aromatic hydroxy carboxylic acid such as salicylic acid, p-hydroxybenzoic acid, 2-hydroxy-3- (or 5-) methyl benzoic acid or 2:3-hydroxynaphthoic acid, and finally steaming.  The composition may be printed alongside a reducing discharge composition containing a vat dye, in which case, after steaming, an oxidizing treatment with, for example, acidified bichromate or sodium percarbonate solution is applied to oxidize the leuco vat dye, and before or after the oxidation, an aqueous alkaline reducing treatment, e.g. with aqueous sodium hydrosulphite containing sodium hydroxide and, if desired, polyvinylpyrrolidone, may be applied to remove surface dye.  The discharge paste may also contain polyethylene glycol, urea and thickeners.  Specified ground colours are various azo dyestuffs. The triacetate fibres, which may have a high safe-ironing point, as described in Specification 758,442, [Group IV (a)], may have been wet-, dry- or melt-spun as described in Specifications 687,414, 719,853, 721,674, 726,900, 731,930 and 748,772, [all in Group IV (a)], or produced by the further acetylation of more lowly acetylated cellulose fibres, as described in Specifications 448,816, 448,817 and 448,917, [all in Group IV].  Specification 789,547 also is referred to.
Patent HU-T66433-A (HU)
Title: Temperature regulating clothing
Inventor: DYNES GRACEY NICHOLAS
IPC: A41D27/28
Filed: 1990-12-28
Abstract: It is an object of the present invention to provide a means by which clothing may be made more effective in its role in assisting temperature regulation, by: 1) providing increased heat exchange by means of reduced insulation (herein defined as "lower insulatory capacity") of temperature sensitive sites (11, 16, 14)-reducing insulation of temperature sensitive areas not protected by "fat pads"; and/or 2) providing for increased vapor exchange by means of specific ventilation of temperature sensitive areas (herein defined as "increased ventilatory capacity")-allowing flexibility for rapid increases in heat generation owing to facility for improved vapor exchange e.g. the loss of excess heated air or humidity, by, for example, convection and evaporation of sweat from the surface of the skin.
Patent HU-T62727-A (HU)
Title: Protective plug for flush-mounted mains receptacle
Inventor: BENK GABOR
IPC: H01R13/00
Filed: 1991-10-11
Abstract: - (Dwg.1,2/2)
Patent HU-T66189-A (HU)
Title: Fibrin binding domain polypeptides and method for producing them
Inventor: VOGEL TIKVA
IPC: A61K47/48
Filed: 1991-05-21
Abstract: This invention provides an imaging agent which comprises a polypeptide labeled with an imageable marker, such polypeptide having an amino acid sequence substantially present in the fibrin binding domain of naturally-occurring human fibronectin and being capable of binding to fibrin. The invention further provides a method wherein the imaging agent is used for imaging a fibrin-containing substance, i.e., a thrombus or atherosclerotic plaque. Further provided are plasmids for expression of polypeptides having an amino acid sequence substantially present in the fibrin binding domain of naturally-occurring human fibronectin and being capable of binding to fibrin, hosts containing these plasmids, methods of producing the polypeptides, methods of treatment using the polypeptides, and methods of recovering, refolding and reoxidizing the polypeptides. The invention also provides for purified polypeptides substantially free of other substances of human origin which have an amino acid sequence substantially present in the fibrin binding domain of naturally-occurring human fibronectin and which are capable of binding to fibrin.
Patent HU-T55439-A (HU)
Title: Process for producing new type bricett binding material
Inventor: PORGANYI GYULA
IPC: C10L5/10
Filed: 1987-08-04
Abstract: The binder is prepd. from a boiled mixt. of ground paper waste mixed with water, sodium carbonate, and an aq. soln. of dextrine. Cheap, easy obtainable materials
Patent HU-T62918-A (HU)
Title: Process for the cationic polymerization of 1-olefins
Inventor: MILN COLIN DOUGLAS
IPC: C08F210/08
Filed: 1991-11-27
Abstract: This invention relates to a process for producing a polymer predominating in terminal unsaturation by cationically polymerising a 1-olefin in the liquid phase at a temperature from -100 to +100°C in the presence of a catalyst composition comprising tin tetrachloride and a co-catalyst which is a source of cations and which is substantially free of organometallic compounds. The process is particularly suited to producing polybutenes having high vinylidene content which have high reactivity, especially towards forming maleic anhydride adducts.
Patent HU-T35185-A (HU)
Title: Process for the execution of physical and chemical processes in heterogeneous systems
Inventor: HOMONNAI JOZSEF
IPC: B01F23/00
Filed: 1983-10-28
Abstract: A single component system is introduced into the primary branch of the injectors. A multi-component system is introduced into the primary branch of the injectors and/or into the primary branch and one or more of the secondary branches.
Patent HU-T62327-A (HU)
Title: Process for producing somatotropins modified in their alfa-helix 1 region and their combination with other mutants
Inventor: FISCHER MEIR
IPC: A61K38/27
Filed: 1991-11-29
Abstract: The present invention relates to somatotropin analogues with amino acid changes in the alpha-helix 1 regions of said somatotropins, alone or in combination with mutations in the alpha-helix 3 and/or alpha-helix 2 regions, plus combinations with other changes to the native amino acid sequence of somatotropins. The resulting analogues are stable for formulation in sustained release formulations, while maintaining biological activity. Further, methods for conducting site-directed mutagenesis on DNA encoding proteins and/or polypeptide also are provided.
Patent JP-H04252000-A (JP)
Title: Aligner
Inventor: MIZUNO TOSHITAKA
IPC: H05K13/04
Filed: 1991-01-09
Abstract: PURPOSE:To make it possible to detect relative positional errors between objects with a high precision by dividing light in a range from ultra violet to infrared into multiple channels to allow it pass through a prism with time differences and then pick up the image of an object for the correction of misalignment. CONSTITUTION:To a prism 22 with half mirrors 24 and 25 mounted on its first inclination and a second inclination provided in parallel thereto, ultraviolet light is caused to enter through a cold mirror 21. There are arranged a first object 30 which emits fluorescent when exposed to this ultraviolet light, and a second object 27 above the prism 22. Then, from the rear side thereof, infrared light is made incident on the prism 22. The optical images of the objects 30 and 27 are picked up by image pick up means 31 with time differences thereby to operate the image output signals. In accordance with the electric signal corresponding to the difference between the objects 30 and 27, the object 27 is shifted with respect to the object 30 for alignment. Thus, it becomes possible to detect the relative positional errors with a high precision.
Patent JP-H11194855-A (JP)
Title: Electronic equipment
Inventor: TAMAOKI MASATOSHI
IPC: H05K7/00
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To provide an electronic equipment which can discharge a printing form without any interference with a cable connected to connector terminals. SOLUTION: The electronic equipment 1 which has a printer discharge part 26 and connector terminals 21, 22, and 23 at its rear part is provided with cable pressers 13 and 14 which are movable between a 1st and a 2nd position. The cable pressers are stored at the 1st position and press the cable 20 connected to the connector terminals at the 2nd position above the printer paper discharge part. This constitution prevents the cable from drooping to the paper discharge part of the printer and also prevents a printing force 25 from being stained or folded touching the cable when ejected to backward.
Patent JP-S59136245-A (JP)
Inventor: KENESU BURAIAN PITSUTOHAUSU
IPC: B29C61/02
Filed: 1984-01-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。