baber/WOPTO huggingface dataset:
Patent CR-11506-A (CR)
Title: Uso de derivados de acido tetramico para controlar nematodos
Inventor: FISCHER REINER
IPC: A01N43/48
Filed: 2010-06-16
Abstract: La presente invencion se refiere al uso de derivados de acido tetramico conocidos para controlar nematodos edaficos.
Patent DK-18882-A (DK)
Inventor: LARSEN PETER MOELLER
IPC: H04R9/06
Filed: 1982-01-18
Abstract: Electrodynamic loudspeaker whose pole piece is provided with short circuit arrangement with small conductor cross section inside the air gap and large conductor cross section outside it. This short circuits induced currents from moving coil 4, so that its impedance is made independent of the position in the air gap. This avoids modulation of the moving coil's current and, thus, distortion. This is achieved without significant loss of efficiency of the loudspeaker. <IMAGE>
Patent DK-20380-A (DK)
Inventor: SCHMIDT A
IPC: A01D34/86
Filed: 1980-01-17
Abstract: A foliage trimmer having a housing connected to a source of suction, a fly cutter rotatably mounted therein, and a bar cutter mounted along the lower leading edge of the housing. The fly cutter and the bar cutter are driven simultaneously by drive means mounted on the housing.
Patent DK-55784-A (DK)
Inventor: MAFFRAND JEAN-PIERRE
IPC: C08B37/14
Filed: 1984-02-08
Abstract: This invention relates to new xylane sulfates having an apparent molar weight comprised between 7000 and 12000. This invention relates also to a process for their preparation by fractionation, and to the therapeutic application thereof as anti-thrombosis and hypolipemic agents.
Patent EG-15603-A (EG)
Title: Preparation of composition for sealing and healing wounds
IPC: A61K35/16
Filed: 1982-02-12
Granted: 1986-09-30
Abstract: A composition and its use for sealing and healing of wounds, comprising a collagen carrier which is coated on one face or all faces with a mixture of (1) a fibrinogen component which contains fibrinogen, factor XIII-containing fibrinogen or a mixture thereof, and (2) a thrombin component which contains thrombin, a substance which liberates thrombin in the presence of body fluid or a mixture of such substances. The mixture of (1) and (2) optionally may additionally contain conventional additives, such as calcium ions, protease inhibitors, heparin antagonists, substances which promote the infiltration and growth of fibroblasts, such as fibronectin, as well as antibiotics and/or bactericides.
Patent EG-17177-A (EG)
Title: An improved optical fibre ribon structure
Inventor: JOHN EDWARD TAYLOR
IPC: G02B6/04
Filed: 1984-06-17
Granted: 1990-10-30
Abstract: An optical fibre ribbon structure suitable for use in an optical cable or other application where there is a risk that optical fibres will be subjected to a tensile force comprises a plurality of optical fibres (1) and flexible reinforcing elements (2) of resilient material arranged side by side and embedded in an elongate plastics body (3). Each resilient reinforcing element (2) is set in such a form that the ribbon structure follows a path of smoothly curved undulations (4) whose axes of curvature lie parallel to one another and normal to the longitudinal axis of the ribbon structure. When the undulating ribbon structure is subjected to a tensile force, the ribbon structure straightens in a lengthwise direction against the action of the resilient reinforcing elements thereby reducing the tensile force otherwise applied to the optical fibres (1). When the tensile force is removed, the ribbon structure returns towards its original undulating form.
Patent EG-21165-A (EG)
Title: Compositions comprising ethoxylated propoxylated polyalkleneamine polymers as soil dispersing agents
IPC: C11D1/66
Filed: 1995-05-23
Granted: 2000-12-31
Abstract: Cleaning and soil dispersing compositions comprising ethoxylated/propoxylated polyalkyleneamine polymers are provided. Thus, detergent compositions which comprise ethoxylated/propoxylated polyalkyleneamine polymers, such as poly(ethyleneimine) with a degree of ethoxylation of 1.0, provide soil dispersing performance in the wash liquor and whitening and/or cleaning benefits to fabrics, hard-surfaces, or dishware.
Patent GB-561409-A (GB)
Title: An improved lathe attachment
IPC: B23B21/00
Filed: 1943-01-04
Abstract: 561,409. Turning. HARRISON, S. A., and MOORE, C. Jan. 4, 1943, No. 144. [Class 83 (iii)] In a device for reducing vibration in a lathe, a rigid or semi-flexible damping bar 8 is attached to the tool slide 3 and is held at the other end by a nut 13 screwing on a stud 14 carried by the rear tool'slide or by a bracket 7 mounted rigidly on the cross slide 1. The nut 13 allows the bar 8 to flex in a downward direction only. A nut 10 on the usual toolpost stud 11 secures the bar 8 rigidly to the tool clamp 6, an exchangeable packing piece 9 being interposed to enable the bar to clear the work, and with a tool post of the pillar type, the stud 11 is secured to the post. The degree of damping produced by the bar 8 may be varied by means of the nut 13.
Patent GB-1128066-A (GB)
Title: Improvements in or relating to the control of nuclear reactors
IPC: G21C1/20
Filed: 1966-01-03
Abstract: 1,128,066. Controlling reactors. SKODA NARODNI PODNIK. 3 Jan., 1966 [3 Jan; 1965], No.188/662. Heading G6C. The controlsystem of a liquid-moderated nuclear reactor comprises neutron-absorption elements which.. may be either in the form of grids or plates with apertures mounted at right angles to the longitudinal axes of the fuelelements, being immersed inthe moderator and movable in the direction of the longitudinal axes of the fuel elements by drive means, the thickness of eachelement being smaller than the length of the fuel elements. This system avoids interference with the neutron flux distribution in the plane of the radii of the reactor core and replaces the same by variations in the level of the neutron flux, and these variations can be utilized to give a more uniform neutron flux along the core height, given a symmetrical arrangement of the absorption elements; if the latter are arranged unsymmetrically, a maximum value for the neutron flux can be located at the place of entry of the colder coolant so as to enable theinlet temperature of the coolant to be increased which results in an increase in the output and efficiency of the plant while the surface temperature of the fuel elements is. maintained. The system is particularly suitable for powerful heavy watermoderated reactors.
Patent GB-1147843-A (GB)
Title: Improved circuit breaker case
IPC: H02B1/044
Filed: 1967-01-03
Abstract: 1,147,843. Automatic circuit breakers. HEINEMANN ELECTRIC CO. 3 Jan., 1967 [28 Jan., 1966], No. 249/67. Heading H1N. The moulded case of an automatic circuit breaker consists of two abutting halves each comprising a side wall 70 and four peripheral walls 71-74 defining together a main cavity containing the circuit breaker parts and one pair of abutting peripheral walls having outwardly projecting parts 90 defining an auxiliary cavity 100 communicating with the main cavity and forming an opening to the outside. The auxiliary cavity may be filled by a blanking plug (200) (Fig. 9, not shown) formed with holes (202) co-operating with pegs 120 in the cavity to retain it in place. Alternatively parts of the plug (200) may be broken away and it may be fitted with one or two auxiliary terminals (230, 231) (Figs. 7, 11, not shown) to provide separate connections to the tripping electromagnet (133) and moving contact arm (153) so that the breaker may be arranged for series or shunt tripping or as a relay. Alternatively the cavity 100 may be fitted with a microswitch (210) (Fig. 8, not shown) operated by the parts of the circuit breaker to control indicators. The two halves of the case are held together by rivets, two of which (24) (Figs. 1, 3, not shown) have tapped central portions used to mount the circuit breaker upon a panel.
Patent GB-549095-A (GB)
Title: Improvements in or relating to bracelets for personal wear or like bands
IPC: A44C5/22
Filed: 1942-01-09
Abstract: 549,095. Bracelets. COLE, W. J. Jan. 9, 1942, No. 347. [Class 43] The inner end 2 of a strip bracelet is bent over at 3 to lie against the overlapping portion 4 of the other end 6, so that a wedge action takes place when the slide 5 is moved towards the end 2. Instead of being bent back, the end 2 may be of gradually increasing thickness, or provided with tapering projections.
Patent GB-875699-A (GB)
Title: Methods and apparatus for tensile testing
Inventor: COX ANTONY HUGH
IPC: G01N3/00
Filed: 1958-01-03
Abstract: 875,699. Tensile-testing apparatus. NAPIER & SON Ltd., D. Jan. 1, 1959 [Jan. 3, 1958], No. 351/58. Class 106 (2). Tensile-testing apparatus comprises a testing machine having means 16 for applying a controlled tensile load to a specimen 12, a load indicator 46, an extensometer including a rotatable mirror 25 arranged to reflect a beam of light on to a graduated scale 27, to provide an indication of variations in the length of the specimen 12, and a rate-of-strain setting device 31 including an indicator adjacent the extensometer indicator 27. The load is applied to the test-piece 12 by turning a hand wheel 16, and is indicated on a dial 46 and recorded at 43 on the record sheet 41. Two mirrors 25, 33 rotate in proportion to the strain in the test piece, and light from sources 26, 34 is reflected by the mirrors on to screens 27, 35 the screen 35 being provided with a scale and a series of photo-cells 49 from which a record is made at 42. A third mirror 32 is driven by a constant speed motor 30 through variable friction gearing 31 and also reflects light from the source 26 on to the screen 27. In use, the gearing 31 is adjusted so that the mirror 32 revolves at the rate demanded by the rate of straining required and the operator adjusts the load applied to the test-piece, so that the reflected images on the screen 27 remain in the same relation to one another throughout the test. A time scale is provided at 42 on the chart 41 and, if desired, further operators may record the times at which the stress and strain reach predetermined values.
Patent GB-972574-A (GB)
Title: Improvements in looms
IPC: D03D47/00
Filed: 1963-01-03
Abstract: 972,574. Shuttles; selvedge forming; fabric. F. KRUSE. Jan. 3, 1963 [Jan. 17, 1962], No. 375/63. Headings D1E and D1K. A loom for use with thermoplastic filaments or wires has a shuttle 1 containing four bobbins 2 and having pivotally mounted at 4 on the outside of the shuttle a weft guide 3 comprising guiding rollers 6. A temple 9 on each side of the shed has a pivotally mounted upper part 10 with a pin 11 around which the weft filaments are guided without twisting with the aid of a tensioning device 7 which is also pivotally mounted. The parts 7, 9 and 10 are also movable longitudinally. The fabric which may be used for loud-speaker grilles &c. is of basket weave and the four filaments of each group may be of different colours or of different thicknesses.
Patent GB-1478540-A (GB)
Title: 3-(2',3'-dihydroxypropyl) derivatives of hydantoin
IPC: C07D405/14
Filed: 1974-09-26
Abstract: 1478540 3 - (2<SP>1</SP>,3<SP>1</SP> - Dihydroxypropyl)hydantoins CIBA-GEIGY AG 26 Sept 1974 [10 Oct 1973] 00431/77 Addition to 1478539 Heading C2C The invention comprises compound (I) where X is hydrogen or methyl and R 1  and R 2  are independently hydrogen, alkyl, alkenyl, cycloalkyl or phenyl, or R 1  and R 2  may be joined to form a tetramethylene or pentamethylene group, and their preparation by reacting one mol of a compound (II) or is mono-alkali metal salt with one mol of 3-chloro-1,2-propanediol or 3-chloro- 2-methyl- 1,2-propanediol.
Patent GB-546533-A (GB)
Title: Improvements in or relating to light buoys
IPC: B63B22/16
Filed: 1941-01-13
Abstract: 546,533. Visual landing aids for aircraft. FIRESTONE TIRE & RUBBER CO. Jan. 13, 1941, No. 460. Convention date, Jan. 13, 1940. [Class 118 (ii)] [Also in Groups XXI and XI] Relates to light buoys particularly for the use in showing landing areas for aeroplanes. In Fig. 1, an annular tube 11 of rubber, rubberized fabric, light metal &c., is of substantially diamond section ; the rubber is compounded to resist water and sunlight and a valve is provided to permit the tube to be placed under slight pneumatic pressure. Spaced sections of the tube are coloured yellow, or orange against a black base, &c. An internal integral shoulder 13 on the tube, and integral lugs 14 support between them a metal annulus 15 on which the light-producing means 12 is mounted by crossed downwardly-extending U-shaped metal straps 16. The means 12 comprises a flanged case 17 containing dry batteries 18, and a flanged cover 19, the flanges being secured together and to straps 16 by bolts 20, 23 ; the cover carries a pipe 25 supporting a lens 29 and an electric light 26 controlled remotely or by switch 35, a unit 31 converting the current from the batteries to alternating current. The buoy is held by chain 36 and swivel 38. In Fig. 4, the tube 40 has a puncture-proof lining 41, and carries T- shaped metallic inserts 42 the legs 43 of which have key-hole slots receiving pins on an annulus 47 locked by bolts 51 ; the annulus supports the lighting means by a ball and socket joint 57. In another form, right-angle inserts are provided and may form a continuous ring embedded in the rubber, and the annulus 47 has a vertical flange engaging the inner surface of the ring 40. In Fig. 7, non-metallic hooked arms 72 are supported by the tube 71 and have eyelets 73 for securing anchoring means, and inturned inner ends 74 for supporting the light; an annular strip 77 spaces the arms 72 and may be embedded in or vulcanized to the rubber. In another form, the inner surface of the tube 71 closely conforms to the shape of the battery case of the light. In Fig. 10, a ball-like rubber tube 95 supports the lamp assembly which is held by discs 98 threaded to a tube 97. In Fig. 11, the lamp assembly is held to the tube 100 by conical members 103 adjusted on a threaded tube 102 by nuts 104 and provided with ribs engaging recesses in the tube 100.
Patent GB-923006-A (GB)
Title: Improvements relating to ceiling roses
Inventor: PICKERING IAN JACK
IPC: H02G3/20
Filed: 1960-01-07
Abstract: 923,006. Ceiling roses. RAYDEX Ltd. Jan. 9, 1961 [Jan. 7, 1960], No. 564/60. Class 38 (1). A ceiling rose comprises an incombustible (compression moulded thermosetting plastic) flanged back plate 5 with an aperture 10 and brass terminal members 13, the latter being so positioned on the back plate 5, and with respect to the aperture 10, that the points of connection (13a, 13b) of the leads 11 and 14 are enclosed within a flameproof area (that is, they are not directly visible when viewed from the ceiling side of the plate 5). The terminal members 13 pass through slots in the annular wall 9 of the plate 5 and are maintained therein by the heads of the screws 15, one on each side of the wall. The flexible lead 14 is gripped between a shoulder 20 on the cover 19 and the annular wall 9 and also by apertures 16 in the wall 9.
Patent GB-574672-A (GB)
Title: Improved form of ammunition container for belt-fed automatic machine guns
IPC: F41A9/34
Filed: 1938-01-08
Abstract: 574,672. Belt-fed machine guns. BOULTON PAUL AIRCRAFT, Ltd., and NORTH. J. D. Jan. 8, 1938, No. 596. [Class 92 (ii)] A cartridge belt 23 is led from a rotary drum 1 over a spring-controlled tension. roller 12 which yields, as by movement about a pivot 11, to release a brake 19 from the drum when the gun or other auxiliary. feed is pulling the belt, the brake being automatically applied when the pull ceases on the gun ceasing to fire. A member 20 supports the pendant portion of the belt in the non-firing position. Specification 487,371 is referred to.
Patent GB-1462241-A (GB)
Title: Thin film deposition apparatus using segmented target means
IPC: C23C14/56
Filed: 1974-01-07
Abstract: 1462241 Sputtering apparatus COULTER INFORMATION SYSTEMS Inc 7 Jan 1974 [12 Jan 1973] 00643/74 Heading C7F Sputtering apparatus comprises a plurality of cooled arcuate targets 64 forming a cylinder around a rotating drum 46, the substrate 54 (e.g. of plastics) in strip form being guided round the drum by rollers 58, 60, and coated by passing through zones 57. To prevent heating of the substrate by impingement of secondary electrons, a magnetic field is created by magnets 74, 78. The targets may be arcuate plates as shown, or may take the form of series of spaced rods on a cooled arcuate holder, Fig. 7 (not shown), series of spaced tubes having coolant passed therethrough, Fig. 8 (not shown), or by series of adjacent rectangular bars on a cooled arcuate holder, Fig. 9 (not shown). The targets may be all of the same material or may comprise different materials depending upon the desired coating. A series of sensors 70 monitor the conditions within the sputtering chamber. In modifications, the last target may be arranged tangentially to the drum, Fig. 4 (not shown), and a narrow substrate may make more than one revolution around the drum, Fig. 14 (not shown).
Patent GB-633853-A (GB)
Title: Improvements in or relating to refuse collecting vehicles
IPC: B65F3/18
Filed: 1947-01-08
Abstract: 633,853. Loading and unloading refuse vehicles. LEWIN ROAD SWEEPERS, Ltd., and DEAR, A. T. C. Jan. 8, 1947, No. 660. [Class 78 (iv)] The subject-matter of this Specification is substantially the same as that described in Specification 633,851.- It differs in that the conveyer extending from the loading opening 13 to the impeller 22 is replaced by a deflector member 43, and that the container may be reversed on the vehicle chassis so that the opening 13 is disposed at the rear end of the vehicle and the discharge opening at the front end. To facilitate discharge the latter opening is disposed at one side of the front end with the driver's compartment at the opposite side. Specification 633,852 also is referred to.
Patent GB-710446-A (GB)
Title: Valves for fluids
IPC: F16K11/16
Filed: 1952-01-09
Abstract: 710,446. Valves. BATTEN, A. J. Jan. 6, 1953 [Jan. 9, 1952], No. 738/52. Class 135 Two three-way cocks 2, 3 are interconnected by toothed gearing 15 and mechanically connected to a single operating handwheel 24, and actuation of the latter moves the valves simultaneously in opposite senses from a position permitting fluid flow to and from an apparatus to a position shutting off the flow and opening a bye-pass. As applied to a water softening plant, unsoftened water enters at 4, passes up through cock 2, and out to the softener through aside port 9. The softened water enters a side port 10 and passes to the inside of plug 3, and out through conduit 5. When the cocks are rotated the ports connected to the softener are shut off and conduits 4, 5 are interconnected through a bye-pass passage 11. The spindle of the handwheel 24 carries a single tooth 25 engaging a pinion 16 on plug 2. The axial ports leading in from conduits 4, 5 may be replaced by circumferential ports, and the plugs may be housed in separate casings.
Patent GB-668378-A (GB)
Title: A new or improved clamp for use in building construction
Inventor: HAWES ALBERT HENRY
IPC: E04G7/14
Filed: 1949-01-11
Abstract: 668,378. Clamps for shuttering and scaffolding. KWIKFORM, Ltd. Jan. 10, 1950. [Jan. 11, 1949] No. 789/49. Class 20(ii). [Also in Group XXV] A clamp for securing a flat sectioned bar or a flanged member 13, Fig. 2, to a transversely extending supporting member 17, comprises a channel or U-section member 19 clamped to the member 17 by a screw 23, the member 19, Fig. 4, carrying a pair of spaced lugs 25 receiving between them the web 15 of the member 13 which is secured by a screw 27 at varying angles of inclination to the supporting member. The screw 27 bears at one end on the web 15 or may pass through aligned holes in the lugs 25 and web 15. The clamp may be used in securing together members of a supporting structure for shuttering in the erection of a concrete arched roof as described in Specifications 668,371 and 668,379. Where a tube 36, Fig. 6, which may form part of a scaffolding structure, is required to be secured transversely to the supporting member which may be in the form of a tube, a jaw 34 carrying a clamping screw 35 is provided on the head 33 of a short T-member having its web 31 secured between the lugs 25 of the clamp as above described. The jaw 34 may be of rectangular form to receive a timber 39, Fig. 7 (not shown). Specification 574,457 is referred to. The Provisional Specification also refers to Specification 668,372.
Patent GB-585814-A (GB)
Title: Production of solid and semi-solid polymers and interpolymers of ethylene
IPC: C08F10/00
Filed: 1944-01-17
Abstract: Ethylene containing acetylene is purified by spraying dimethyl or diethyl formamide into the top of a scrubbing tower operating at 20 to 200 lbs. per square inch pressure, the ethylene flowing countercurrent to the downwardly flowing formamide.  Acetylene is removed by fractionation and the formamide recycled. Specifications 471,590, 497,643 and 578,584, [all in Group IV], are referred to.ALSO:Ethylene containing not more than 0.1 per cent by volume of acetylene is polymerized at elevated temperature and pressure in the presence of oxygen or a per-compound.  The acetylene may be removed by spraying dimethyl or diethyl formamide into the top of a scrubbing tower operating at 20 to 200 pounds per square inch pressure, the ethylene flowing counter-current to the downwardly flowing formamide. Acetylene is removed by fractionation and the formamide recycled. Alternatively, the gas may be mildly hydrogenated.  Suitable per-compounds are hydrogen, diethyl, lauryl, urea, butyryl, benzoyl and tetrahydronaphthalene peroxides; persuccinic acid; alkali metal, alkaline earth metal and ammonium persulphates, perborates and percarbonates. Polymerization may be effected in the presence of water, benzene, iso-octane or chlorobenzene.  Interpolymers may be formed with propylene, isobutylene, styrene; vinyl formate, acetate and isobutyrate; acrylic, methacrylic, itaconic, crotonic and fumaric acids, their esters, acid halides, amides and anhydrides; vinyl and vinylidene chlorides; vinyl cyanide, N-vinyl amides, vinyl ethers, divinyl formal, divinyl butyral and methyl vinyl ketone. Specifications 471,590, 497,643 and 578,584 are referred to.
Patent GB-1063428-A (GB)
Title: Cryogenic tanker construction
IPC: F17C13/00
Filed: 1966-01-07
Abstract: 1,063,428. Carrying liquefied gases. ESSO RESEARCH & ENGINEERING CO. Jan. 7, 1966 [Feb. 24, 1965], No. 894/66. Heading B7A. An imprevious elastomeric sealing ring (21), Fig. 2 (not shown), which seals the circular access opening (20) between the main deck (16) of a cryogenic tanker and the cylindrical dome (19) of tank (17) projecting through the opening (20) is secured at its inner circumference (22) to the flange (23) of the dome while the tank is warmed up, i.e. empty, and is secured at its outer circumference (25) by fasteners (26) to the periphery of the opening (20) when the tank is chilled down on being filled with its liquefied gas cargo. By this method the sealing ring, which may be made from a urethane: foam material capable of being elongated at least one hundred per cent and possessing optimum thermal insulating properties when mechanically unstressed, will provide maximum thermal insulation of the tank (17) which has conventional thermal insulation (18) along its sides and a thermally insulated cover (19<SP>1</SP>). In an alternative method the sealing ring (21) may be completely fitted while the tank is warmed up by fastening the outer periphery of the sealing ring (21) to an extrinsic flange plate (31), Fig. 3 (not shown).
Patent GB-677499-A (GB)
Title: Improvements in or relating to methods of manufacturing electric commutators
Inventor: POLARD JEAN
IPC: H01R43/08
Filed: 1951-01-12
Abstract: 677,499. Commutators for dynamo-electric machines. COMPAGNIE ELECTROMECANIQUE. Jan. 12, 1951, No. 904/51. Class 35. A moulded commutator is made of a pair of complementary cast or sintered metal units which are placed with their segments 1, 1a interdigitated, the joining rings 3, 3a of each unit being machined off after moulding.