baber/WOPTO huggingface dataset:
Patent GB-761258-A (GB)
Title: Improvements in and relating to liquid resistance controllers
Inventor: DOLAN HARRY
IPC: H01C10/02
Filed: 1954-01-01
Abstract: 761,258. Liquid resistors. ENGLISH ELECTRIC CO., Ltd. Dec. 31, 1954 [Jan. 1, 1954], No. 57/54. Class 37. A variable liquid resistor comprises a movable and a fixed electrode structure housed within an electrolytic tank, the movable structure being arranged beneath the fixed structure and being arranged for movement vertically towards or away therefrom. Fig. 1 shows an arrangement comprising three such variable resistors, arranged in star connection, for use in controlling the speed of induction motors ; -the Figure shows only one set of fixed and movable electrodes. The fixed electrodes 17 are supported by leads 12 arranged with an insulating tube 14 and the movable electrode 19 is supported by a lead 20 arranged within an insulat. ing tube 21. The movable electrodes 19 are carried by an overhead cross bar 25 which is supported at its ends by piston rods 26. The piston rods 26 may be moved vertically up or down by means of fluid pressure applied to the pistons 27 within the cylinders 28, thus providing for variation of the resistance between the electrode 17 and 19. Each set of fixed and movable electrodes is arranged within a cylindrical " chimney " 32 provided with vents at their tops and bottoms to allow the liquid to circulate through them. The baffles 35 are arranged between the chimneys to increase the parallel resistance between pairs of fixed electrode structures 17. Fig. 2, which is a sectional side elevation on the line B-B of Fig. 1, shows the form of the fixed and movable electrodes. It is stated that when the movable electrode 19 is moved from its lowermost position to an intermediate position 36 the resistance falls at a uniform rate. When it is moved from the intermediate position 36 to its uppermost position 37, the resistance decreases at a slower but still uniform rate. In a modification, Fig. 3 (not shown) the chimneys are tapered towards their lower ends and as before the rate of decrease of resistance is initially large and then falls to a smaller value as the movable, electrode is moved upwards from its lowermost position. In a second embodiment shown in plan view in Fig. 5 the three pairs of electrode structures are arranged within an anuular tank 110 the movable electrode 119 being attached to a triangular plate which is moved vertically by means of a pressure-operated piston disposed within the cylinder 128. Electrodes are disposed within part annular chimneys 132.
Patent GB-452697-A (GB)
Title: Improvements in or relating to mattresses and like supporting surfaces
IPC: A47C23/32
Filed: 1936-01-01
Abstract: 452,697. Mattresses. HEAL, H., and STAPLES & CO.;. Ltd.. Edgware Road, Cricklewood, London. Jan. 1, 1936, No. 63. [Class 52 (iv)] In a mattress having upholstery springs 13 arranged in parallel rows running in two directions, pairs of tension wires 14 clipped to the springs extend between the rows and are interlaced at their intersections with rings 15 disposed parallel to the mattress surface.
Patent HK-7997-A (HK)
Title: Controlled release combination of carbidopa/levodopa
Inventor: DEMPSKI ROBERT E
IPC: A61P25/00
Filed: 1997-01-16
Abstract: A matrix or monolithic drug delivery system for the controlled release of carbidopa and levodopa consists of the two drugs uniformly dispersed in a polymer vehicle at a concentration that is greater than the solubility of either drug in the polymer. Treatment of parkinsonism with the controlled release formulation provides several advantages over treatment with the standard carbidopa/levodopa combinations presently employed.
Patent IS-4218-A (IS)
Inventor: ANDERSSON KJELL HJALMAR
IPC: A61P9/12
Filed: 1994-09-30
Abstract: PCT No. PCT/SE94/01031 Sec. 371 Date Dec. 14, 1994 Sec. 102(e) Date Dec. 14, 1994 PCT Filed Nov. 3, 1994 PCT Pub. No. WO95/12578 PCT Pub. Date May 11, 1995Compounds of the general formula    <IMAGE>  I  wherein R1 and R2 are independently selected from the group consisting of hydrogen, chloro, bromo, nitro, cyano, trifluoromethyl, and R3 and R4 are independently selected from straight or branched lower (1-5 carbon atoms) alkyl groups, and including all optical isomers, provided that when R3 is methyl and R4 is tert.-butyl, then R1/R2 are not hydrogen/hydrogen, hydrogen/2'-trifluormethyl, 2'-chloro/3'-chloro, and when R3 is methyl and R1/R2 is hydrogen/3'-nitro, then R4 are not methyl, ethyl, propyl, iso-propyl, tert.-butyl, processes for their preparation, pharmaceutical preparations containing them and the use of the compounds in lowering the blood pressure.
Patent AT-A31196-A (AT)
IPC: B27G5/02
Filed: 1996-02-20
Abstract: The invention relates to a method for manufacturing moulded members to produce plastic windows, comprising the following steps: extrusion and calibration of a plastic material to form a section (8); cutting the section (8) into pieces of a desired length and carrying out mitred cuts for arranging the end surfaces of the moulded member (30a, 30b) at a particular angle to the section axis. The method according to the invention is characterised in that there is cutting by a double saw which is moved at the speed of the section (8) emerging from the extrusion system, in the longitudinal direction of said profile (8). The double saw cuts the downstream end surface of a moulded member in one operation with the preceding end surface of the next moulded member (30b) taking into consideration the mitre angle in each case.
Patent CH-536110-A (CH)
Title: Bandage winding - by rotating slitted shaft in a u-frame mounting
Inventor: OTHMAR FLUECK-SCHWARZENTRUB
IPC: A61F15/00
Filed: 1972-10-31
Abstract: The end of the bandage is inserted into the slit in the vinding shaft, which is held in the winding frame by an aperture and a gate, with limit stops to locate the shaft and give even winding. The mountings are fitted with plastic bearing surfaces, and a wire frame is provided to apply tension to the bandage during winding. The purpose is to simplify and speed the winding of bandages after use or after washing.
Patent CR-10548-A (CR)
Title: 18-metil-19nor-androst-4-en-17, 17-espiroeteres (18-metil-19-nor-20-espirox-4-en-3-onas) asi como preparaciones farmaceuticas que los contienen
Inventor: BOHLMANN ROLF
IPC: A61K31/58
Filed: 2009-01-05
Abstract: La presente invencion describe los nuevos 18-metil-19-nor-androst-4-en-17,17-espiroeteres de la formula general I.
Patent CR-10678-A (CR)
Title: Nuevos derivados de acidos vinilogos ii
Inventor: BANNER DAVID
IPC: A61K31/40
Filed: 2009-03-20
Abstract: La invencion se refiere a nuevos derivados de acidos vinilogos de la formula (I) en la que A y de R1 a R5 tienen los significados definidos en la descripcion y en las reivindicaciones, asi como a la sales fisiologicamente aceptables de los mismos. Estos compuestos inhiben a la quimasa y pueden utilizarse como medicamentos.
Patent DK-68095-A (DK)
Inventor: GUSTAVSSON NILS AAKE
IPC: E04G5/08
Filed: 1995-06-15
Abstract: The end profile 2 of the scaffolding plank has two parallel and staggered supporting surfaces 6 for the gang plank 3 such that two gang plank thicknesses can be used. <IMAGE>
Patent DK-71083-A (DK)
Inventor: WADE DAVID WILLIAM
IPC: B01D37/02
Filed: 1983-02-18
Abstract: An organic suspension, such as sewage sludge, is conditioned by adding a conditioner and then filtering the suspension through a filter element to form a filter cake on the element. Improved dryness properties of the cake are obtained by using as conditioner during the formation of at least the first half (by weight solids), but not all, of the cake a high molecular weight polyelectrolyte conditioner and by using as conditioner during the formation of the remainder of the cake an inorganic conditioner or a low molecular weight polyelectrolyte conditioner.
Patent EG-18817-A (EG)
Title: Toilet bar composition containing cationic guar gum
IPC: A61K8/73
Filed: 1989-11-02
Granted: 1994-03-30
Abstract: Toilet bar compositions containing alkali metal soap and cationic guar gum provided by a fast hydrating cationic guar gum. The bars exhibit improved bar feel. The formulations of the bars have improved processability. The toilet bars comprise alkali metal soap and from about 0.2% to about 5% by weight of the fast hydrating cationic guar gum.
Patent GB-874229-A (GB)
Title: Flexible barges for liquid or semi-liquid cargoes
IPC: B63B35/28
Filed: 1957-01-02
Abstract: 874,229. Flexible barges. NORTON, H., NORTON, H. V., NORTON, L. B., and NORTON, D. E. April 2, 1958 [Jan. 2, 1957], No. 119/57. Class 113. A flexible barge comprises a flexible skin 10, a cable 16 extending longitudinally through the barge, and flexible bulkheads 11 attached to the cable and to the skin. The bulkheads are of dome-like or conical form and are connected to the cable via members 12. Longitudinal inflatable blisters 23 form buoyancy chambers, one on each side of the barge above the horizontal centre line. Along the top is a catwalk 25, Fig. 3, shows a section on line III-III in Fig. 2 when the barge is floating in its filled conditions. Fig. 4 is a section of the barge when empty. Specification 872,027 is referred to.
Patent GB-1101991-A (GB)
Title: Portable wheel tracks
IPC: B60C27/08
Filed: 1964-01-01
Abstract: 1,101,991. Temporary roadways. C. B. HUGHES. 31, March, 1965 [1, Jan., 1964], No. 120/64. Heading E1G. Temporary roadway strips for use under vehicle wheels are formed from angular section slots of metal or plastic flexibly secured in parallel relationship.
Patent GB-555174-A (GB)
Title: Improvements in and relating to baling yarns
IPC: D02G3/44
Filed: 1942-01-05
Abstract: 555,174. Baling yarns or twines. BRITISH ROPES, Ltd., ALMEROTH, H. H., and RICHARDSON, F. Jan. 5, 1942, No. 157. [Class 120 (iii)] [Also in Group XXV] Yarns or twines 2 for use in baling are twisted into a strand 1 with a twist of the same direction as that of the fibres 3 in the yarns or twines ; the yarns or twines thus tend to unlay and when a length is cut from the strand, the individual yarns or twines can be readily separated for use in tying up bales. The strand may be wound or formed into a coil, cheese, or other package and the free end is prevented from untwisting by a collar 4 or the like slipped over the ends of the yarns or twines.
Patent GB-469887-A (GB)
Title: Improvements in or relating to glazing bars
IPC: E04D3/08
Filed: 1936-01-03
Abstract: 469,887. Glazing roofs. WILLIAMS & WILLIAMS, Ltd., and WILLIAMS, J. Jan. 3, 1936, No. 278. [Class 20 (iii)] A glazing-bar is formed with two integral abutments on each side of the web, on one of which B<1> the edge of the glass rests, the second A<3> being situated near the top of the web and engaged by the edge of an L-shaped resilient glass-clamping member D. The glassengaging limbs D<1> are preferably curved downwardly and extend inwardly and lie at the edge below the surface of the glass so as to draw the angle of the clamp on to the glass. An inner glass-engaging flange and an outer protective fiange B<2> may be formed on each side of the upwardly and outwardly extending glassengaging abutment B<1>.
Patent GB-1495891-A (GB)
Title: Track tamping machine with ballast shoulder consolidating means
IPC: E01B27/12
Filed: 1976-01-06
Abstract: 1495891 Railway track tamping FRANZ PLASSER BAHNBAUMASCHINEN - INDUSTRIE GmbH 6 Jan 1976 [27 Feb 1975] 00315/76 Heading E1G A railway track tamping machine has, for each rail at least two vibratory tamping tools 4 arranged to pectrate the ballast on opposite sides of a sleeper 3, a further tamping tool 5 arranged to penetrate the ballast adjacent the sleeper end and means 10 for moving the tool 5 towards the sleeper end, and at least one vibratory surface consolidator 6 arranged to engage the ballast surface adjacent the tool 5 whereby in operation the regions affected by the consolidator 6 and the tool 5 are contiguous or partly coincident. The consolidator 6 has U-shaped recesses in its longitudinal edge nearest the rail, the tools 5 operating with the recesses. The width of the recess is generally greater than that of the tool plate of the tool 5 and equal to the sleeperwidth. The central means 20 for raising the tamping tools is adapted to raise the consolidators 6 with a delay after the raising of the tamping tools 4, 5. Crib consolidators (17) Fig. 2 (not shown) may also be provided.
Patent GB-220224-A (GB)
Title: Improvements in dynamo-electric machines
IPC: H02K21/34
Filed: 1924-01-05
Abstract: 220,224. Villiers Engineering Co., Ltd., and Pountney, F. Jan. 5, 1924. Dynamos, regulating; collectors; magneto-electric machines.-In lighting dynamos mainly for use on pedal cycles and of the kind wherein the generation of excessive, voltages is prevented by a centrifugal switch operating to short-circuit a part of the armature winding. the centrifugallyoperated blade II of the switch is adapted to make contact with the collecting-ring D at a predetermined speed to effect the regulation. The section of the winding to be cut out is connected at J<3> to the blade H and at J<2> to the. collecting- ring. The end of the blade may make contact either with a flange D', Fig. 2, of the ring D, or with the edge D<4>, Fig. 1, of a slot in the ring. An insulated mounting for the blade H is provided either by a plate G, Fig. 1, secured to the armature hub C<3>, or by a disc E. Fig. 2, on the armature shaft. Current mav be collected bv an axially-arranged helical spring F.
Patent GB-1418611-A (GB)
Title: Cigar cutter
IPC: A24F13/24
Filed: 1974-01-04
Abstract: 1418611 Rotary cigar cutter S T DUPONT 4 Jan 1974 00505/74 Heading A2M A cigar cutter comprises first and second parts 2, 3 pivotably connected together, two cutting blades 12, 13 mounted on the first part, the second part having a hole 5 adapted for insertion of a cigar end thereinto and means coupling the blades with the second part for effecting simultaneous displacement of the blades radially of the hole and rotatably as the first part is pivoted relative to the second part so that the blades cut the end of the cigar with progressively deepening circumferential cuts. In operation part 3 is pivotably displaceable with respect to part 2, which is provided with a circular groove 60. Part 3 has angularly spaced pegs 61 which ride in groove 60 so that during the course of this pivoting movement blades 12, 13 rotate and concurrently approach axis 4, due to the action of pins 16 and 17. With reference to Figs. 3 and 4, the cigar cutter is adapted for mounting on a box 21, designed to collect the severed cigar ends
Patent GB-990101-A (GB)
Title: Device for stacking and conveying a plurality of rows of ceramic mouldings
IPC: B65G49/08
Filed: 1963-01-04
Abstract: 990,101. Endless conveyers; load-handling pallets. TRANSPORT - UND FÍRDERANLAGEN G.m.b.H. Jan. 4, 1963 [Jan. 4, 1962], No. 561/63. Headings B8A and B8H. ' In a device for stacking rows of ceramic mouldings 1 in a movable frame 5 which is then used as a multiple-storey pallet in conjunction with a fork lift truck the rows of ceramic mouldings 1 on pairs of battens 2 are fed by a conveyer 3 one row at a time into a vertical conveyer 4 which moves intermittently upward by one storey at a time. When the vertical conveyer 4 is full, a movable frame 5 mounted on rollers within a stationary frame 8 is moved into the vertical conveyer 4 by a rod 21 actuated by a motor 19. Each storey of the movable frame 5 has a support 6 formed by an endless chain 7 on a supporting rail 11 secured to the movable frame 5. The chain 7 passes round guide sprockets 12, 13. Sprocket 13 is connected via a freewheel device 15 to a toothed wheel 17 engaged with a rack 18 mounted on the stationary frame 8 the arrangement being such that as the movable frame 5 is moved into the vertical conveyer 4 the upper run of the chain 7 remains fixed in space, the lower run moving round the supporting rail 11 to extend into the vertical conveyer 4 (Figs. 3, 4). The vertical conveyer 4 is reversed to deposit the rows of mouldings, one at each storey and the movable frame 5 moved out of the vertical conveyer 4, the freewheel 15 ensuring that the chain 7 does not move with respect to the supporting rail 11, all the mouldings thus moving a distance equal to the stroke L (Fig. 3). The above operations are repeated until the movable frame 5 is fully loaded when it is removed by means of a lift trunk (not shown) the forks of which are introduced from the left as seen in Fig. 2. The freewheel device 15 may be replaced (Figs. 10, 11) by an auxiliary chain 24 with a spring-loaded pawl either below, 26, to arrest the lower run of the chain 7 or above, 26a, to arrest the upper run of the chain 7 (Fig. 11). As shown in Fig. 12, a spring-loaded pawl may act directly on the chain 7 against a guide rail 30 (or a co-operating pawl, not shown).
Patent GB-554864-A (GB)
Title: An improved apparatus for detecting or locating vibration
IPC: G01H1/00
Filed: 1942-01-15
Abstract: 554,864. Vibration detectors. MAPP, A. G. Jan. 15, 1942, No. 633. [Class 106 (iv)] A device for measuring the amplitude and frequency of vibrations comprises a casing 10 with a relatively light feeler 19 movably mounted therein. The feeler is guided in a sleeve 20 and supported by ball bearings in a cage 22. The feeler at its outer end is adapted to receive a distance piece 23 and at its inner end has secured thereto a leaf spring 25 connected at its other end to the short arm of a bell crank 26, 28 controlled by a tension spring 30. The free end of the arm 28 carries a stylus 29 for co-operation with a record strip 15 carried by spools 11, 12 and passing over platens 16 and 17 and suitable guide rollers. The record strip is arranged to be driven by a clockwork mechanism and a speed controlling means (not shown). In operation the distance piece on the feeler is pressed against the part to be tested the pressure exerted being sufficient to bring the stylus to the intermediate part of the record strip. To indicate when this position is reached a spring contact 31 on the feeler 19 is moved therewith to a position out of contact with either one of a pair of contacts 32 in circuit with indicator lamp 33, 34. Other indicating arrangements may be used such as a single lamp which is illuminated when the feeler is in its intermediate position. As a means to determine the frequency a second stylus 35 is mounted on the armature 36 of an electromagnet 37 energized at uniform intervals by the clockwork mechanism to produce a time record 38. The record strip as it passes over the platen 17 is accessible to enable desired details to be marked alongside the record.
Patent GB-250645-A (GB)
Title: Improvements relating to the winding of yarns upon yarn beams
IPC: D02H3/00
Filed: 1925-04-23
Abstract: 250,645. Brandwood, J., Brandwood, T., and Brandwood, J. April 23, 1925. Yarns, beaming-In the winding of warp on a beam 7 by means of a friction driving roller 12, and wherein the beam and roller are held out of contact during the early stages of the winding by means of discs or drums 8, 17 which transmit the drive during such early stages either direct or through intermediate wheels 23, 24, the drum 8 is made of approximately the same size as the beam 7 and the discs 17 of the same size as or slightly larger than the roller 12 and spaced therefrom to accommodate the beam flange 9. Specification 551/13, [Class 15 (i), Dyeing &c., Apparatus for], is referred to.
Patent GB-1279071-A (GB)
Title: Histidine salt
IPC: C07D233/64
Filed: 1971-01-06
Abstract: 1279071 Dibasic aluminium histidinate CARLO ERBA SpA 6 Jan 1971 [11 Feb 1970] 684/71 Heading C2C Novel compounds, i.e. D-, L- and D,L- isomers of Formula I are prepared by reaction of the appropriate isomer of histidine either with an aluminium alkoxide in the presence of water or the histidine salt with an aluminium salt in an aqueous alcohol. Pharmaceutical compositions in conventional forms for oral administration and useful for gastric ulcer inhibition comprise an above novel compound and a carrier therefor.
Patent GB-167115-A (GB)
Title: Improvements in writing-pens
IPC: B43K1/00
Filed: 1921-01-07
Abstract: 167,115. Detloff, A. B. H. Jan. 7, 1921 Pens. -- A conical metal writing-point a provided with longitudinal grooves b for retaining and feeding the ink, has the grooves made intercommunicating to enable all the ink to be used. Elongated slots c or drill holes are formed in the bottom of the grooves and meet in the centre of the point, or a circumferential groove of the same depth as the ink-grooves is provided.
Patent GB-1222883-A (GB)
Title: Method and apparatus for treatment of textile articles on forms
Inventor: CARRUTHERS GEORGE ALAN
IPC: D06B11/00
Filed: 1968-01-05
Abstract: 1,222,883. Spraying textile goods on formers. G. A. CARRUTHERS and K. J. PETERSEN. 1 April, 1969 [5 Jan., 1968], No. 807/68. Heading D1L. Textile articles are sprayed in an enclosed chamber whilst mounted on formers fixed to a rocking trolley movable into and out of the chamber. They may be sprayed from the top only or from the top and sides of the chamber. As shown, a trolley 13 carrying vertical formers 15 and supported on runners 14 rests in recesses 16 on tracks 12 carried by and parallel to the door 11 of the chamber 10. A vertical lever 35 is pivoted intermediate its ends and is attached by a clevis pin to the top of a rock lever 39 itself fixed to a rocking shaft 18. The rocking shaft has two parallel rocking arms 19 (see also figs. 2 and 7) disposed about the shaft so that the rollers 20 at the ends of the arms alternately raise and lower one side of the trolley when the shaft is rocked. A motor 29, cross-head 27 and crank pin 28 provide reciprocating means for a bar 25 and a pivoted lever 23 attached to this bar translates this movement to the lever 17 and hence the rocking shaft 18. Textile goods may be dyed, scoured or rinsed and steam may be admitted to the chamber during the spraying operation.
Patent GB-152904-A (GB)
Title: Improvements in or relating to electric furnaces
IPC: F27D11/08
Filed: 1920-01-09
Abstract: 152,904. Wade, H., (Booth Electric Furnace Co.). Jan. 9, 1920. Electrode furnaces.- An horizontal rotary or oscillatory furnace is provided with contact-members moving with the body and connected by flexible conductors to adjustable electrode-holders supported from the ends of the body. The contact-members may also support the furnace. As shown, each contactmember comprises a brass or other ring C' spaced from the furnace casing by an insulating ring or by a series of insulating blocks 41 through which pass bolts 42. Within the casing the bolts may be provided with angular washers 44 embedded in the lining so as to prevent rotation, and the outer ends of the bolts may be situated within the U-shaped contact-rings. The rings rest on pairs of rollers carried by insulating. shafts, one of which is driven through worm gear by an electric motor. A stationary contact-shoe 9 engaging each ring between the rollers is mounted between cheeks of a support 8. Two parallel pins 10 connecting the cheeks pass through slots in the shoe and support springs 10‹ pressing the shoe upwards. One electrode support is attached to a plate on one end of the furnace, and the other support is attached to a hinged door D' of an axial charging- opening. Each support comprises three struts 24 with reduced ends fitting in plates 25, 27, and tie-rods 26 attached to the outer plate 25 and to lugs 28 on the door or end-plate. The electrode clamp D<2> is in two parts, the lower of which is water-cooled, and is attached to a yoke having insulating bushings surrounding two of the struts 24 and a feed-screw 29. Within the door or furnace end the electrode slides through a graphite sleeve 21, set in a water-cooled plug of cement or clay 23. The refractory door is covered, except at its middle inner surface, by a metal casing 19. A spout, preferably at the end of the furnace opposite to the door, is closed by a plug. For two-phase current, the furnace may have an additional contact-ring, while two parallel electrodes are provided at one end of the furnace, the single electrode at the other end serving as a common return for the two phases. The furnaces are suitable for melting brass.