baber/WOPTO huggingface dataset:
Patent CR-11605-A (CR)
Title: Tratamiento de plantas ornamentales
Inventor: JAMES DALY
IPC: A01G7/00
Filed: 2010-07-28
Abstract: En un primer aspecto de la presente invencion, se provee un metodo de tratamiento de plantas ornamentales que comprende contactar dichas plantas con una composicion liquida que comprende uno o mas compuestos de ciclopropeno, en donde la concentracion del total de dichos uno o mas compuestos de ciclopropeno es de 0.3 a 300 miligramos de compuesto de ciclopropeno por litro de dicha composicion liquida.
Patent DK-16493-A (DK)
Inventor: JOHANNSEN OLAF
IPC: H02G3/08
Filed: 1993-02-12
Abstract: PCT No. PCT/DK94/00036 Sec. 371 Date Sep. 21, 1995 Sec. 102(e) Date Sep. 21, 1995 PCT Filed Jan. 20, 1994 PCT Pub. No. WO94/18734 PCT Pub. Date Aug. 18, 1994A cable lead-in including an upper part and a lower part. The upper part and the lower part are clamped together by a threaded joint in an opening in a wall on a casing around current conductors, which are connected via an electric cable to other current conductors outside the casing. The upper part is formed with a through duct, which has an outer funnel-shaped duct section and an inner threaded section. A seat for a sealing ring is formed between these two sections. A nipple having a strain relief strap is screwed into the threaded section, whereby the sealing ring is pressed sealingly against both the seat and the cable. The funnel-shaped duct section serves to protect the cable against damage by bending in operation. The nipple has a hexagonal head, and at least one of a plurality of blind holes in the upper part accommodates a self-tapping screw whose head is spaced closely from one of the faces of the hexagonal nipple head. This protects the nipple against rotation, which might cause the passage of the cable through the sealing ring to become non-tight. All the components of the cable lead-in are well protected behind the wall of the casing while only a relatively low flange on the upper part is present on the outer side of the wall. In practice, this flange cannot be broken off or offer a foothold to a person who might try to stand on the flange.
Patent DK-19595-A (DK)
Inventor: BONNET EVELYNE
IPC: C08K5/3412
Filed: 1995-02-23
Abstract: The invention relates to the preparation of halogenated imides derived from hydrazine and halogenated dicarboxylic acid anhydride and which can be used as flameproofing agents for plastics. The condensation of hydrazine and halogenated dicarboxylic acid anhydride is carried out in an aqueous medium, at a temperature ranging from 40 DEG  to 225 DEG  C., with a molar ratio of anhydride/hydrazine substantially equal to 2.
Patent DK-35288-A (DK)
Inventor: TOURNEAU MICHAEL E LE
IPC: C07D495/16
Filed: 1988-01-26
Abstract: The present invention is directed to a group of compounds which are variously methylated thiopyranodipyrazoles and to the S-oxides and S-dioxides of such compounds. The compounds are useful as bronchodilators and are prepared by the reaction of appropriately 5-substituted thiopyrano[3,4-c]pyrazol-4(1H)-one with a hydrazine.
Patent DK-79081-A (DK)
Inventor: KANTSCHEV P K
IPC: H04R19/00
Filed: 1981-02-20
Abstract: In an electrostatic sound transducer, which has two sound- permeable electrodes, between which is arranged a plastic membrane 1 coated with a conducting layer, the membrane is secured between two identical insulating surfaces 3 with oval openings. Each of the openings is coated for most of its area with a conducting layer 5, which is in contact with the conducting layer of the membrane, and a metal spacer 10 with leads. The metal spacer 10 is fixed on an insulating plate 6 and arranged about an oval metal surface 7 formed at the centre of this, which forms a sound-permeable electrode with lead 8, in whose field are located through openings. This produces an electrostatic sound transducer of simple design, protected against high voltage, and where there is a safe electrical connection to the electrodes and the membrane. The electrostatic sound transducer finds application in loudspeakers and telephone headsets. <IMAGE>
Patent EG-16052-A (EG)
Title: Procede continu d'obtention de revetements plastiques decores pour sols ou murs et installation prevue pour la mise oevre de ce procede et revetement obtenue
Inventor: DANIEL BERGER
IPC: D06N3/06
Filed: 1983-06-15
Granted: 1987-07-30
Abstract: Floor and wall coverings having a pattern are made by coating a plastisol onto a sheet support, and simultaneously with a thermal activation of the plastisol to gelify it, bringing a transferable pattern on a paper layer into contact with the plastisol.
Patent GB-798360-A (GB)
Title: Manufacture of bimetallic strips
Inventor: GOAD PETER WILKINSON
IPC: B23K20/227
Filed: 1956-01-03
Abstract: 798,360. Making composite bearings; rolling. FAULKNER, C. J. April 2, 1957 [Jan. 3, 1956], No. 184/56. Classes 83 (2) and 83 (4). An aluminium-tin bearing alloy strip is bonded on an iron or steel backing by a single pass between rolls in which both the alloy and backing undergo substantially the same degree of reduction. The degree of reduction is preferably at least 50 per cent and bonds may be made from room temperature up to 230‹ C. for alloys containing 7 per cent of tin or up to 350 ‹ C. for alloys containing less than 7 per cent of tin. The backing may be annealed low carbon steel or soft iron and the bearing alloy strip may be initially hardened by cold working as by rolling strip from cast flat billets or the alloy may contain elements such as copper or silicon which promote hardness. The bonded strip may be finally heat treated at 350 ‹ C. to soften the alloy layer before fabrication into bearings.
Patent GB-1137202-A (GB)
Title: Space heating installations
IPC: F24D3/16
Filed: 1966-01-04
Abstract: 1,137,202. Space heating installations. H. J. WELZ. 4 Jan., 1966 [5 Jan., 1965], No. 260/66. Heading F4S. Heating pipes 1, suspended from the ceiling by hangers 20 such that they are substantially parallel to the ceiling, support heat conducting supports which in turn support radiating members 10 which extend transversely of the pipes. The heat conducting supports consist essentially of an arcuate portion 2, almost surrounding the pipe 1, and legs 5 from which extend feet 6 with upturned lugs 8 resiliently engaging the upwardly and inwardly curved sides 11 of the radiating members 10. The supports are formed by bending a metal strip (Fig. 1, not shown) having two rows of apertures (4) joined to the edges of the strip by slits (7). The apertures (4) accommodate the sides 11 of the radiating members. In a modification, Figs. 4 to 6 (not shown), the heat conducting support has a common foot portion (9) and its sides are bent upwards to form legs (5) and arcuate portions (3) which grip the pipe (1). In a further modification (Figs. 7 to 9, not shown), the heat conducting support is formed from two shaped metal strips rivetted together. The heat conducting supports and/or the radiating members may be formed from hard-rolled aluminium or aluminium alloy, electrolytically oxidized, and coloured with any desired colour.
Patent GB-1167232-A (GB)
Title: Improvements in or relating to Arrangements for Making Straight-Line Horizontal Movements
Inventor: BERG TORE
IPC: E02F3/42
Filed: 1967-01-03
Abstract: 1,167,232. Level luffing jibs for cranes. T. BERG. 3 Jan., 1967, No. 284/67. Heading B8B. [Also in Divi on E1] A level-luffing jib for a crane comprises two portions 3, 4 of equal length pivoted together at 2 and pivoted to the main body of the crane at 1. When the jib is luffed by a ram 5, which acts between pivots 16, 12, it is folded or unfolded by similar rams 6, 7, acting between pivots 13, 15 and 14 in such a manner that the tip 11 of the jib moves along a horizontal path. The stroke volume of the ram 5 is twice that of the rams 6, 7. A pump 8 supplies pressure fluid to the rams through a distributer 9. Distances A, B, C, D, H are all equal but other arrangements are possible. The point 16 may be below the point 1 if other than horizontal movement is required, or, the points may be coincident.
Patent GB-600004-A (GB)
Title: Improvements in or relating to multi-vibrator circuits
IPC: H03K3/08
Filed: 1944-01-06
Abstract: 600,004. Pulse generating circuits. SPERRY GYROSCOPE CO., Inc. Jan. 6, 1944, No. 290. Convention date, Jan. 6, 1943. [Class 40 (vi)] A stabilized multivibrator in which the frequency of oscillation is unaffected by variation of supply voltage or anode voltage swing, comprises a pair of triodes with condensers coupling the anode of one valve to the grid of the other, and means for providing a bias voltage for the grid of one stage varying with the anode swing of the other. Variable bias is provided for grid 15 by a rectifier 23 connected to the anode 14 of the other valve through a coupling condenser 31. The condenser 35 is charged to the peak value of the alternating voltage of anode 14, that is half the anode swing, or by operation of switch S1 a second rectifier 23A is included in a voltage doubler circuit. Alternatively, the valves may be provided, Fig. 2 (not shown), with cathode resistors having shunt byepass condensers connected across them and the voltages developed across the cathode resistors be applied as bias potentials to the opposite valve of the pair through grid resistors.
Patent GB-394033-A (GB)
Title: Improvements in and relating to the dehydration of gypsum
IPC: C04B11/02
Filed: 1932-01-05
Abstract: <PICT:0394033/III/1> Gypsum is roughly ground and then simultaneously ground and dehydrated in a heated ball mill.  Plaster of Paris is obtained at temperatures of about 300 DEG  F., and the remaining water of crystallization may be removed by using higher temperatures. The ball mill a may be enclosed in a brick chamber d so that it may be easily heated, or alternatively it may be jacketed.  Steam is removed through a tube e, the inner end e<2> of which is bent upwardly as shown.
Patent GB-775809-A (GB)
Title: An improved method of and machine for applying a liquid to lithographic or similar plates
IPC: G03F7/16
Filed: 1955-01-05
Abstract: A method of applying a liquid to a lithographic or similar plate comprises centrifugal spreading of the liquid over the plate by rotation of the plate with a supporting table therefor and creation of a suction current to draw air from above the table <PICT:0775809/III/1> and surplus liquid downwards over the edge of the supporting table.  A plate supporting table 8 is supported by a spigot 7 to rotate with a shaft 4 driven by an electric motor 2 mounted on a bed plate 1.  The plate is spaced a small distance from side members 12 and 13 of an annular trough of a casing 11 so that air and any excess of coating liquid applied to the plate is drawn by suction from the edge of the plate to the trough beneath the plate, the air escaping through holes 15 in the casing.  The plate is held by movable arms 10 mounted on supports 9 mounted on the table.  The casing has a lid 17 pivoted to brackets 16 secured within the casing to the bed plate, the lid has a cover 18 with an aperture 20.  The cover extends over the table and during drying, hot air is blown by a fan 21 adjacent a heater 22 through the aperture 20 and is withdrawn by suction through openings 15.  The trough has a waste pipe and the plate 8 has other apertures to facilitate lifting and may be provided with vanes.  Suction may be created by other means such as by a fan.
Patent GB-820902-A (GB)
Title: Improvements relating to rotor assemblies
Inventor: YORKE IAN
IPC: F16C13/00
Filed: 1957-01-03
Abstract: 820,902. Making rotors; bolted joints. BRITISH THOMSON-HOUSTON CO. Ltd. Dec. 31, 1957 [Jan. 3, 1957; Dec. 5, 1957], Nos. 346/57 and 37899/57. Classes 83 (2) and 83 (4). [Also in Groups XXIV and XXV] A rotor is built up of a number of cylindrical parts 1, Fig. 1, assembled axially, e.g. between shaft flanges 2 and clamped together by bolts 4. An adjacent pair of said parts 1a, 1b, Fig. 2, are formed as a piston-and-cylinder 5 connected to the rotor exterior by a passage 6 to be connected to a source of predetermined hydraulic pressure causing parts 1a, 1b to separate thus stressing the bolts. To maintain this prestressing, distance-pieces are inserted between the parts before removing the pressure. An annular recess 8, Fig. 3, with a stepped wall 9 may be formed in one part to receive in its wider portion, before application of the hydraulic pressure, a number of distance-pieces 7. After applying the pressure, the pieces 7 are moved into the narrower portion of recess 8 and then the pressure is removed. In a modification, the rotor comprises only three cylindrical parts, the end ones being integral with or secured to the shaft parts and the piston and cylinder being provided by one end part and the elongated central part. In a further modification, each end part is clamped to the central part by bolts or studs engaging tapped holes in said central part, and a piston-and-cylinder is formed between each end and the central part. Each distance piece may have a tapped radial hole for a tool used in inserting or withdrawing the piece.
Patent GB-1046281-A (GB)
Title: Radio receiver incorporating a harmonic discriminator
Inventor: EARP CHARLES WILLIAM
IPC: G01S1/38
Filed: 1964-01-03
Abstract: 1,046,281. Radio navigation; harmonic frequency discriminators. STANDARD TELEPHONES & CABLES Ltd. Jan. 1, 1965 [Jan. 3, 1964], No. 349/64. Addition to 1,003,317. Headings H3A and H4D. The omni-range radio navigation system of Specification 1,003,317 is modified in that the receiver harmonic discriminator, which is required to produce the fifth harmonic (150 c/s.) of the 30 c/s. " bearing " signal frequency-modulated on to a 9960 c/s. carrier, comprises two sets 11, 12, 13 and 19, 21, 22 of parallel connected L-C filters to which the F.M. wave is applied. The filters are series resonant at different frequencies spaced according to a cosine law (but not sequentially) through the range of frequency swing of the carrier (9960Œ480 c/s.), Fig. 2, 3 (not shown). The outputs of the filter sets are rectified by oppositely poled diodes 15, 23 and combined by summing resistors 29, 31. As the input frequency cyclically sweeps the range (9960Œ480 c/s.) appropriate filters become operative in turn at equal intervals to produce an output signal, the tuning sequence of the filters being such that the rectified output at 32 is alternately positive and negative so that the fifth harmonic of the 30 c/s. input frequency modulating signal is derived. Transistor amplifiers may precede the rectifiers, Fig. 5 (not shown), and the filters may be parallel resonant.
Patent GB-1341781-A (GB)
Title: Dampers for regulating the flow in flues
IPC: F16K1/16
Filed: 1971-01-05
Abstract: 1341781 Flue dampers BABCOCK & WILCOX CO 5 Jan 1971 [5 Jan 1970] 376/71 Heading F4B [Also in Division F2] A flue damper assembly comprises a damper 20 pivotally mounted about an axis extending transversely across a flue 10, a seat 54 for the damper in its closed position and nozzles 30 for spraying a purging fluid on to the seat 54 as the damper is closed to remove particulate material therefrom. Pressurized air or steam is supplied to the nozzles 30 via a hollow shaft 22 with which the damper 20 rotates. A valve controlling the air or steam supply is responsive to the position of the damper 20 relative to the seat 54. The damper 20 is provided with flexible sealing strips 26, 56 made of stainless steel, and may be actuated manually or by a power device. Each strip 26, 56 is secured to the damper 20 by a U-clamp 28 and a bolt assembly (57, Fig. 4).
Patent GB-284067-A (GB)
Title: Improvements in stays for casement windows and the like
IPC: E05C17/26
Filed: 1927-01-06
Abstract: 284,067. Heffernan, E. Jan. 6, 1927. Stays.-For securing a casement window and the like in an adjusted position one end of the stay 9 carries projection 13 adapted to slide in the slot 14 of a guide 8 secured to the sill, the other end of the stay being formed with a plate 10 that engages between a bracket arm 5 and a loose plate 15 having a lug 16 which fits in a groove 17 of the bracket member, the plate being provided with friction material 12, such as rubber. Pressure between the members at the window-end of the stay is regulated by a clamping screw 19 which, with the boss 6, serves as a pivot.
Patent GB-566733-A (GB)
Title: Improvements in or relating to textile pattern designing apparatus for looms
IPC: D03C17/00
Filed: 1943-01-09
Abstract: 566,733. Loom patterns ; loom shedding- mechanisms. REICH, T. Jan. 9, 1943, No. 463. [Class 142 (i)] In a pattern-designing apparatus for textiles, patterns in fabrics and designs on paper are prepared simultaneously by means of an electromagnetically controlled loom mechanism and an associated printing or punching mechanism whereby a cloth pattern can be woven and a draft of the woven pattern effected on paper at the same time. Keys 16, through plungers 17, may be depressed to operate levers 18, pivoted at 19, which in turn operate levers 28, 29 to depress " inkers " 31 on to a paper web 32 advanced step-by-step by a pawl-andratchet gear 36, 37. The " inkers " each comprise a short tube closed by a septum pierced by one or two small holes. Each depressed key 16 thus makes a corresponding dot on the paper 32. A resetting device comprises a transverse bar 23 pivoted by two links 24 to the base and spring-biassed downwardly so that pressure on the knob 27 will re-set all levers 18 to their normal positions. The levers 18 are electrically insulated from each other and from the bar 23, and each carries a projection 21 which, in the depressed position, dips into mercury in a trough 22 forming part of an electric circuit which energizes electromagnetic catches 8 operating to retain the selected shafts in their raised positions. Also, attached to the plungers 17 are pivoted bars 39 each carrying a punch 41 which, on depression of a key 16, perforates a paper web 43 fed by rollers 46 rotated by a shaft 47 from the printing roller 33. A clutch operated by a lever 49 enables the paper-punching mechanism to be disconnected if desired. The shaft-lifter motion comprises a lever 66 to which is attached a levelling bar 70 which raises the lower member 4 of each shaft 1, the lever 66 being rocked by a cam 68 bearing on a roller 72 on the lever 66, and driven by the mainshaft 69. An adjustable counterweight 71 is fitted. The picking mechanism comprises two cams 76 driven by a shaft 79 which rotates at one-half the speed of the main shaft 69. Steps 82 on the cams, which are arranged 180 degrees apart, allow the release of the spring- urged picking arm. For reproducing the pattern in a weave, the punched paper web 43 is fed through a control box 65 by interrupted gears 61 driven by a shaft 60. The paper web passes through a trough of mercury 57 being lapped about a roller 50 comprising insulated stainless steel rings 51 upon which bear brushes 54 connected to which are insulated electric leads coming out of the box at 56. Where a. hole was punched in the web 43, mercury will touch the corresponding ring 51 and the appropriate shaft-retaining catch 8 will retain the same in its raised position. Each catch 8 comprises a " turnstile " 7 provided with projections 11, 12 and a weighted arm 13 having a soft iron armature 14 held against an electromagnet when the same is energized by the depression of a key 16 or by a punched hole in the web 43 passing through the control box 65, Fig. 3.
Patent GB-814402-A (GB)
Title: A new or improved pipe joint
IPC: F16L25/14
Filed: 1956-01-05
Abstract: 814,402. Pipe joints. BTR INDUSTRIES Ltd., DEAVES, S. G., and ACKERS, H. March 14, 1957 [Jan. 5, 1956], No. 470/56. Class 99(1). In a spigot and socket joint used e.g. for canvas ventilating tubes in mines, an external flange 16 at or near the end of an inner cuff 14 attached to a pipe 11 is radially deformable so that it may be inserted through an internal flange 17 at or near the end of an outer cuff 13 attached to pipe (not shown) or a bell mouth 10a of a pipe (not shown) and may then resume a circular shape wherein its external diameter is greater than the internal diameter of the flange 17 behind which sealing engagement is effected between the contacting flange faces 16, 17 as in Fig. 2. The cuffs are fabric coated or impregnated with rubber or neoprene and are attached by stitches 12 to the tube 11 and bell mouth 10a and project from each end. The end of the smaller cuff is integral with an external ring 16 of neoprene rubber, polyvinyl chloride &c. into which the fabric is moulded, and the ring has an outer diameter slightly less than the internal diameter of the larger cuff. The ring 17 is similarly attached to the larger cuff and both rings are reinforced by circumferential cords 18. In modifications, Fig. 3 (not shown), the mating faces of the rings are curved to facilitate a limited rolling movement without loss of seal and Fig. 4 (not shown), the pipes are of equal diameters, an end of one having a bell-mouth to provide a socket. The mating faces of the rings may be undercut so as to hook together with a wedging action, and suspension lugs may be moulded to the outer ring, cuffs or pipes.
Patent GB-264171-A (GB)
Title: Means for coupling to a tractor two-wheeled vehicles or towed agricultural implements
IPC: A01B59/042
Filed: 1927-01-07
Abstract: 264,171. Soc. Anon. des Etablissements E. Bauche. Jan. 7, 1926, [Convention date]. Couplings for tractors.-A two wheeled trailer or agricultural implement is coupled to a tractor at a point between the axles of the tractor, the bifurcated front ends of the coupling bar straddling the rear end of the tractor. The tractor carries brackets 29 supporting guides 19 in which sliding blocks 19<a> are mounted. The bifurcated front ends of the coupling bar 31 are connected to the slide blocks, the rear end of the coupling bar being connected by a pivotal coupling 37 to the towed agricultural implement 33. The slide blocks can be raised in their guides to raise the plough by hydraulic means 1 controlled by a handle 15 or by other suitable means. The plough may be connected to the coupling bar by a pivotal joint 35, Fig. 10, provided with a locking bar 40 which can be moved downwards to engage grooves 41, 42 in the eye-link of the plough and the yoke 37 of the coupling bar so that relative movement between the parts is prevented.
Patent GB-678811-A (GB)
Title: Improvements relating to the manufacture of high voltage insulators
IPC: H01B17/14
Filed: 1950-01-09
Abstract: 678,811. Insulators. BRITISH THOMSONHOUSTON CO., Ltd., BALL, E. H., and STANWORTH, J. E. March 27, 1951 [Jan. 9, 1950], No. 525/50. Class 36. An insulator is constructed from at least two parts A of glass or ceramic material, the juxtaposed surfaces being joined by an intervening layer B of a relatively soft glass fused thereto. The joining glass be powdered and applied to the surfaces of the parts which are then assembled and heated to cause the powdered glass to fuse to the surfaces. The coefficient of expansion of the joining glass is matched with that of the material from which the parts A are made. Specifications 25076/01, 239/11, [both in Class 36], 625,466 and 634,548, [both in Group XXIII], are referred to.
Patent GB-387487-A (GB)
Title: Improvements in or relating to turning lathes
IPC: B23B13/08
Filed: 1932-01-08
Abstract: 387,487. Lathes. B.S.A. TOOLS, Ltd., Armoury Road, Small Heath, and OGILVIE, W., c/o B.S.A. Tools, Ltd., Montgomery Street, Sparkbrook, both in Birmingham. Jan. 8, 1932, No. 557. [Class 83 (iii).] A guide tube 4 for stock bars 6 fed to the chuck of a hollow spindle lathe is provided with a lining consisting of a tube 1 of rubber or the like covered both internally and externally by a helical coil of spring or other wire. The composite tubing is capable of rotating within the tube 4 in which it is longitudinally confined by end caps 5.