baber/WOPTO huggingface dataset:
Patent DK-1583-A (DK)
Inventor: FISHER JOHN LAVERNE
IPC: H01F41/02
Filed: 1983-01-05
Abstract: In a method for fabricating the windings of a toroidal transformer of the type in which the core is formed by winding a strip of flat magnetic material into a toroidal chamber within already formed windings, one of the windings is defined by a coil formed from a plurality of wedge-shaped segments. Each segment is constructed by winding continuous pre-insulated wire around a mandrel between a pair of relatively angled windings forms, successive segments being constructed with the same continuous wire so that the coil is formed with a substantially continuous conductor. Preferably one of the forms is axially moved along the mandrel after winding a respective segment so as to compress the turns of the segment and thereby increase the turns density thereof. The insulation on the wire contains a proportion of thermosetting material. Heat is applied to the winding so as to cause this material to become adhesive and then cured. The apparatus (170) comprises a mandrel (188) which is rotated about a longitudinal axis and causes a longitudinally fed conductor (178) to be wound into the space between a pair of forms (180, 182) which have relatively inclined facing surfaces. One of the said forms (180) is axially movable along the mandrel (188). The other form is horizontally split, but is normally stationary, the two halves being located in respective slidable carriers (192, 194). A hydraulic cylinder means (230) urges the movable form (180) towards the other form after the segment is wound. Electrical heating means (226) heat the insulation to cure it. The two halves of the stationary form (182) are moved apart and the segment is translated onto an adjacent storage mandrel (174).
Patent GB-1184657-A (GB)
Title: Method of and Apparatus for Forming Stranded Cables.
Inventor: AKACHI HISATERU
IPC: H05K7/14
Filed: 1967-01-02
Abstract: 1,184,657. Stranding cable. OKI DENSEN K.K. 2 Jan., 1967, No. 78/67. Heading D1T. [Also in Divisions G3 and H1] A stranded cable is made by winding a band of two or more wires 1, 2, 3, 4 under uniform tension onto a rotating mandrel 10 to form a coil thereon, then drawing off the coiled band under a constant tension to form the cable, and periodically reversing the direction of rotation of the mandrel 10 so that the cable has alternate S- and Z-twisted portions along its length. As shown, wires 1, 2, 3 and 4 are wound as a band onto a tapered mandrel 10. The coils are urged off the mandrel 10 onto stationary or braked inner guide shaft 13 by plate 9 and pressure rolls (11). The amount of wire stored on the inner guide shaft 13 is kept constant by switches 44, 45. Inner guide shaft 13 is mounted in guide cylinder 14 which rotates at the same speed and in. the same direction as the mandrel 10. The twisted wires pass through tyres 28 and die 29. The wires are given further twists between the die 29 and draw of rolls 32, 33. The latter are driven by a constant torque motor. The stranded cable is then passed through straightener 34 and is wound upon reel 16. The mandrel 10 is reversed in response to a signal from counter 6. The stranded cable, e.g. P.V.C.-coated wire, can be sized or the surfaces of the strands can be fused to prevent untwisting. In a second embodiment the wire band is coiled on a rotating mandrel and is then drawn off by a constant torque motor through a rotating wire guiding body (8) mounted at the end of, and coaxially with, the mandrel. The cable is formed with its alternating S- and Z-twists by (a) rotating the mandrel and the body (8) at half the mandrel speed in one direction to accumulate a certain amount of wire; (b) stopping the mandrel and continuing to rotate the body (8) at the same speed but in the opposite direction to draw off the accumulated wire; (c) rotating the mandrel also in this opposite direction but at twice the speed of the body 8 which continues to rotate at the same speed as in step (b) so as to accumulate wire on the mandrel again; (d) stopping the mandrel and rotating the body (8) at the same speed but in the original sense to draw off the wire; and repeating the above cycle of operations, see Figs. 8-10, not shown.
Patent GB-646016-A (GB)
Title: Improvements in or relating to electric arc welding electrodes
IPC: B23K9/14
Filed: 1947-01-01
Abstract: 646,016. Uniting by fusion. WELDING SUPPLIES, Ltd. Jan. 1, 1947, No. 81. Convention date, Jan. 4, 1946. [Class 83 (iv)] A flux-coated electrode 5 for use in automatic or semi-automatic arc-welding, wherein a series of rod-shaped electrodes are operated in succession along the seam x, each being automatically started by the arc of the preceding electrode, has the welding end covered by an electrically insulating layer 9 such as lacquer, which is destroyed when heated by an adjacent arc. Premature starting of the arc at the new electrode, e.g. if sparks or droplets from the burning electrode enter the gap 6 between the tip of the second electrode and the work is thus avoided. The covering 9 may be coloured so as to indicate the type of electrode. The electrodes 5 are carried by holders on arms 2 pivoted on stands 1 arranged along the seam, the end of the second electrode, which is connected to the current source, being situated at the point where the first electrode has been consumed to a short stump 5<SP>1</SP>, so that the arc from this stump starts the arc between the second electrode and the work. Specification 623,383, [Group XL (c)], is referred to.
Patent GB-1421304-A (GB)
Title: Venturi scrubber expansion joint
IPC: F16L51/00
Filed: 1974-01-02
Abstract: 1421304 Venturi scrubber joint DORROLIVER INC 2 Jan 1974 [2 Jan 1973] 00086/ 74 Heading B1R A water-seal expansion joint in a vertically orientated venturi scrubber having an upper convergent inlet section 27 and a lower divergent outlet section 16 comprises a venturi throat region between 27 and 16 having an inlet throat conduit 34 attached to 27 and an outlet throat conduit 36 attached to 16, wherein conduit 34 is concentric with and extends into conduit 34 without contacting it, a cylindrical sealing wall 38 which together with bottom wall 37 forms a channel 39 which is filled with water and a weir 31 concentrically mounted with respect to 34 on 27 and extending into the water channel 39 to a level below the end of 36 but above the bottom of the channel 39.
Patent GB-431202-A (GB)
Title: Improvements in or relating to the hydraulic transmission of power
IPC: B60T11/224
Filed: 1934-01-01
Abstract: 431,202. Hydraulic transmission of power. LEPERSONNE, O., 2, Rue des Vingt-Deux, Liege, Belgium. Jan. 1, 1934, No. 88. Convention date, Jan. 6, 1933. [Class 69 (ii)] [See also Group XXXIV] In hydraulic transmission mechanism applicable to brakes, comprising a stepped transmitter piston acting with cylinders of different diameters to obtain different transmission ratios, the transition from one ratio to the next being obtained by cutting off a larger cylinder from the receptive member and putting it into communication with a supply tank by means of a valve, the valve is opened against a spring, by the pressure in the cutoff cylinder and a piston subjected to the pressure in the receiving cylinder. In the form shown, as the transmitter piston is moved to the right from the inoperative position, its parts 1<a>, 1<b>, 1<c> force liquid from the cylinders 2, 3, 4 through an outlet 5<a> to the receptive cylinder. As the piston moves, a valve 11 moves with it under the action of a spring 12 against the action of a weaker spring 12<a>. As the spring 12 extends and the spring 12<a> is compressed, the force holding the valve 11 seated against the piston gradually decreases, and it is opened by the pressure in the cylinder 2. Liquid from this cylinder then passes into a tank 14 through an opening 23, and the cylinder is cut off from the receptive cylinder by a valve 8 closed by a spring 19. The cylinder 3 is next put into communication with the tank 14 through a valve 13 and is cut off from the receptive cylinder by a valve 8<a> closed by a spring 20. The valve 13 is connected to a lever 16, and is opened against the action of a spring 18, by pressure in the cylinder 3 acting against the valve and by pressure in the chamber 5 acting on a piston 15. A valve 17 allows the cylinders to refill during the return stroke of the piston. The Specification as open to inspection under Sect. 91 comprises also two other forms of transmitter. In the form shown in Fig. 1 (Cancelled), the operation of a lever 27 first closes a valve 20 to shut off the cylinders 2, 3 from the tank, and then moves a piston 1<a>. After a certain travel, the piston 1<a> contacts with the ball 6, causes it to close the conduit 5 and moves the piston 1<b>. The valve 13 is acted on by a lever 16, itself acted on by a spring 18 and piston 15. In the form shown in Fig. 5 (Cancelled), the valve 11 is acted on by a spring 12, adjustable by a member 23, its stem has an adjustable stop 25, and it is shaped as shown. This subject-matter does not appear in the Specification as accepted.
Patent GB-304014-A (GB)
Title: Improvements in or relating to coin freed mechanism
Filed: 1928-01-02
Abstract: 304,014. Ellman, S. Jan. 2, 1928. Testing coins.-The coin-shoot 13, 14 directs a coin of normal weight and size past. a weighttesting hanger arm 28 to a pair of horizontal knife-edges 41, 36 forming rim-grips. The ooerating handle 24 moves the rim-grips so as to draw the coin beneath a spring-pressed bar 33 acting vertically to dislodge a coin with unmilled or badly worn edge, and moves the upper member 14 of the coin-shoot about its pivot 15 so as to dislodge any coin which has been stopped in the shoot bv the arm 28. The lower member 13 of the coin-shoot is formed with a V-groove 25, and the upper with a channel groove 26 so that coins of less than the normal thickness or diameter fall sideways from the shoot. As shown in Fig. 1, the handle 24 is connected by a pull-rod 23 with a lever 20 pivoted at 21. A pin 19 on the lever engages the curved arm 17 of a bell-crank lever 16, 17 on the spindle of the member 14 for opening the coin-shoot against the action of a spring 18. The lower end of the lever 20 is connected with a spring 40<a> and with a bar 40 which carries one @@@ @e-edge 41. The second knife-edge 36 is carried by a rocking arm 38 which is normally held to a stop 39 by a spring. The arm 38 is engaged at an intermediate point by a projection 42 on the bar 40 after the coin has been drawn past the rejector bar 33 so as to open the knife-edges and drop the coin into the delivery shoot 32. The depth of the coin-shoot is regulated by a screw stop on the pivoted member 14. In a modification (Figs. 3 and 6, not shown) the bar 40 is replaced by a lever arranged substantially parallel with the lever 20 and connected with it by a link and a single spring replaces the two springs 18, 40<a>.
Patent HK-5691-A (HK)
Title: Electrodes,electro-chemical cells containing said electrodes,and process for forming and utilizing such electrodes
Inventor: MORIN LOUIS GEORGE
IPC: C25D7/06
Filed: 1991-01-17
Abstract: The invention includes electrodes having a plurality of fibers wherein an essentially continuous metallic coating of high bond strength extends over at least a portion of each fiber, and wherein the fibers provide a large surface area. The electrodes of the invention have an efficient electrical connection at their terminals comprising fiber/metal matrices which provide the desired connections to the terminals without damage to the fibers. The fiber metal matrices also provide excellent electrical contact between all of the fibers, and inhibit wicking of the electrolyte or process stream into the electrical connections. Where the fibers are coated along a substantial portion of their length, they also have a high electrical conductivity. The invention further includes electro-chemical cells, and processes for forming and utilizing the electrodes and cells.
Patent IS-4252-A (IS)
Inventor: DAUGAN ALAIN CLAUDE-MARIE
IPC: A61P13/12
Filed: 1995-01-17
Abstract: A compound of formula (I) and salts and solvates thereof, in which: R0 represents hydrogen, halogen or C1-6 alkyl; R1 represents hydrogen, C1-6alkyl, C2-6 alkenyl, C2-6 alkynyl, haloC1-6alkyl, C3-8cyloalkyl, C3-8cycloalkylC1-3alkyl, arylC1-3alkyl or heteroarylC1-3alkyl; R2 represents an optionally substituted monocyclic aromatic ring selected from benzene, thiophene, furan and pyridine or an optionally substituted bicyclic ring attached to the rest of the molecule via one of the benzene ring carbon atoms and wherein the fused ring A is a 5- or 6-membered ring which may be saturated or partially or fully unsaturated and comprises carbon atoms and optionally one or two heteroatoms selected from oxygen, sulphur and nitrogen; and R3 represents hydrogen or C1-3 alkyl, or R1 and R3 together represent a 3- or 4-membered alkyl or alkenyl chain. A compound of formula (I) is a potent and selective inhibitor of cyclic guanosine 3'5'-monophosphate specific phosphodiesterase (cGMP specific PDE) having a utility in a variety of therapeutic areas where such inhibition is beneficial, including the treatment of cardiovascular disorders.
Patent JP-H04279330-A (JP)
Title: Iris transfer material
Inventor: NAKAYAMA KOJIRO
IPC: B32B7/12
Filed: 1991-01-04
Abstract: PURPOSE:To make it possible to see an iris being beautiful and having high brightness through by providing a deposited thin film structure consisting of a metal or metal compd. deposited thin film with low reflection, a low refractive index and high reflection between protective layers or colored layers. CONSTITUTION:A releasing agent layer 2 is provided on a base material 1 and the first transparent or semi-transparent protective or colored layer 3, a transparent or semi-transparent picture pattern layer 4 and the second transparent or semi-transparent protective or colored layer 5 are provided therein in this order. In addition, on the second protective or colored layer 5, a deposited thin film structure 6 consisting of a lowly reflective metal or metal compd. deposited thin film 7 with a reflectance of 15-35%, a metal oxide deposited thin film 8 with a low refractive index of 0.5-2.5 and a highly reflective metal or metal compd. deposited thin film with a reflectance of 75-98%, the third transparent or semi-transparent protective or colored layer 10 and a heat- sensitive adhesive layer 11 are provided in this order to obtain an iris transfer material. A two-colored iris is obtd. by heat-transferring this on a body to be transferred and it is seen-through with the colored layer 3 and the picture pattern layer 4.
Patent JP-S61163519-A (JP)
Inventor: KURAUSU HINTSUE
IPC: H01H1/42
Filed: 1985-01-04
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。
Patent YU-3894-A (YU)
Inventor: HOFFMANN H R
IPC: B05C3/20
Filed: 1994-01-28
Abstract: A tampon printing process which uses a printing plate having at least one printing form at its surface, wherein the printing form is filled with printing medium at time intervals and the printing medium is subsequently transferred from the printing form onto a support by means of a tampon.
Patent AT-A24796-A (AT)
Inventor: ARNBERGER GUENTER ING
IPC: C02F1/44
Filed: 1996-02-12
Abstract: Treatment of aqueous alkaline wash liquors contaminated with printing inks, paints, dispersions, etc., arising from the manufacture of printing inks and paints and from printing and painting processes, comprises subjecting the contaminated solution to an ultrafiltration process with an organic or inorganic membrane, preferably one with a membrane layer of  alpha -aluminium oxide on a zirconium oxide base or a zirconium-titanium oxide layer on a carbon base; recovering the purified solution and returning it to the process, optionally via an intermediate storage vessel; and treating the concentrate from the ultrafiltration either by (i) treatment with demulsifiers (precipitating agents) such as a polyacrylate and/or a polycarbonate in an amount of 0.1-6 wt. % in a precipitation stage, followed by decantation of the liquid phase and optionally recycling this to the process, and recovering the colourant residues for re-use or (ii) evaporation by vacuum distillation with addition of 0.1-5 wt. % of an antifoaming agent, to a solids content of 50-70 wt. %, preferably returning the distillate to the process, and recovering the colourant- containing sediment for further processing, optionally with intermediate storage.
Patent AT-A77397-A (AT)
IPC: F02D41/38
Filed: 1997-05-06
Abstract: The method involves a first control unit (16) determining a desired injection quantity resulting in a certain mass filling ratio from a first stored characteristic field (17) and operating parameters. A second control unit (18) derives a desired exhaust gas recirculation rate from a second stored characteristic field (19) and operating parameters. The desired values are applied via corresponding control elements (8,13). The exhaust gas recirculation rate is greater than zero over the entire second characteristic field. The mass filling ratio is increased over the whole operating region.
Patent DK-96588-A (DK)
Inventor: SERINO ANTHONY J
IPC: A61K47/36
Filed: 1988-02-24
Abstract: Novel composition of platinum-containing macromolecules for targeting by tumor-selective agents, such as monoclonal antibodies, or for sustained or controlled release in the treatment of tumor cells.
Patent GB-1370701-A (GB)
Title: Wheeled trolley
IPC: B62B7/08
Filed: 1972-01-03
Abstract: 1370701 Collapsible push chairs W M LINES A N ALSOP and E A ROSS 14 Nov 1972 [3 Jan 1972] 147/72 Heading B7B  In a pushchair comprising front and rear wheel carrying supports 5, 6, the front supports 5 are connected adjacent their upper ends via pivotal links 10 to a first mounting 11 and the upper ends of the rear supports 6 are pivotally connected to a second mounting 13, the mountings 11, 13 being movable relative to one another along a backbone 9. In a preferred embodiment further pivotal links 12 connect the link 10 to the mounting 13 which is slidable relative to the fixed mounting 11. Pivotal links 14, 17 connect the lower ends of the supports 5, 6 to a third mounting 16 fixed adjacent the front end of the backbone 9 and links 18 connect the lower ends of supports 6 through universal joints to a fourth mounting 19 on the backbone 9. The lower ends of front supports 5 are also interconnected by a pivotal chain link 20 held below a dead centre position and connected by flexible strap 22 to the backbone 9. A pushing handle 23 is pivoted to the mounting 13 and through a pivotal link 24 to the mounting 11. The handle 23 carries a cam lock 25 which can be engaged over the upper end of backbone 9 to locate the handle in its pushing position. A flexible fabric seat 26 having a harness belt 28 is mounted on the supports 5 by means of sleeves 27. To fold the chair the look 25 is released and the handle 23 folded backwards for mounting 13 to slide up backbone 9 and cause supports 5, 6 to move close thereto. This movement could also be achieved by the use of a pinion and rack. The end of handle 23 snaps behind a hook 29 in the fully closed position. The mountings are preferably made of a synthetics resin and the frame made of aluminium.
Patent GB-1137681-A (GB)
Title: Improvements in or relating to snap-action electric switches
IPC: H01H15/18
Filed: 1966-01-03
Abstract: 1,137,681. Snap-action switches; cam-operated switches; variable resistors. C.T.S. CORP. 3 Jan., 1966 [4 Jan., 1965], No. 156/66. Headings H1N and H1S. A rotatable or rectilinearly movable cam 42 engages a cam follower portion 28b of a slidable spring contact member 28, compresses member 28, then releases it to cause it to snap into or out of engagement with a stationary contact 27 with its contact portion 28a, member 28 moving in a direction opposite to the direction of movement of the cam 42, Figs. 5B, 5C, 5D (not shown). Member 28 moves in between an insulating supporting member 30 and a conductive guide element 29 providing a switch terminal 32, Figs. 1, 3 (not shown), member 28 being indexed in its two stable positions by an indentation 35d, receiving the apex 28c of portion 28b, and an abutment 35c, both on member 30. Member 28 may be in onepiece or several pieces secured together, Figs. 4A, 4B (not shown), and may give change-over contact switching movement. The fixed contact 140, Fig. 10 (not shown), is integral with the housing and one side of the circuit is earthed. The rectilinearly movable cam 123, Fig. 8, is biased by a spring 124 against cam follower portion 121a, which maintains the contact portion 121b against stationary contact 125 in one stable position. The springiness of member 121 is greater than that of spring 124. The moving contact member 28 pivots on a fulcrum 45, Fig. 5A, to give a slight wiping action of the contacts 27, 28a; the fulcrum being elongated if desired, Fig. 10 (not shown), or two fulcra being provided. In the rotary embodiment, the drive shaft 23 also operates a variable resistance comprising an arcuate path 17, Fig. 2, which is a carbon film resistance element bonded or mechanically secured to base 15 and connected to two terminals 18. Alternatively, an arcuate wirewound resistance element is used. A movable contact member 21 connects path 17 to a collector ring 19 having a terminal 20, Fig. 1 (not shown).
Patent GB-799745-A (GB)
Title: Improvements in or relating to fluid actuated pumping jack
Inventor: ROSE HOWARD E
IPC: F03C1/013
Filed: 1956-01-03
Abstract: 799,745. Liquid-pressure engines. U. S. INDUSTRIES, Inc. Jan. 3, 1956, No. 163/56. Class 69 (2). [Also in Group XXVIII] An hydraulic motor for a deep well pump comprises a vertical cylinder 10 to which liquid is supplied through a passage 30 by a pump 24 to raise a piston 20 which is connected to a string of sucker rods, and a valve 57 operable to open a passage 40 to the inlet of the pump 24 to allow the piston to fall by gravity. A set screw 100 controls the position of valve 57 in its " open " condition so that the rate of descent of the piston can be adjusted. Valve 57 is controlled by a pilot valve 62. In the position shown pressure liquid is supplied through a duct 66 and a bore 82, past flutes 76 in the pilot valve and through a duct 70 to act on the underside of the valve 57 and hold it in its closed position. As the piston 20 rises it uncovers a conduit 72 so that pressure is applied to a collar 80 tending to move the pilot valve 62 to the right with a force which is, however, insufficient to move the valve against the force on its right-hand end. Towards the end of its stroke the piston uncovers a conduit 68 and pressure is applied to the left-hand end of the pilot valve to move it to the right, blocking the bore 82 and opening a duct 69 to exhaust so that the underside of the control valve 57 is vented and the valve is opened by pressure acting on the differential areas of the adjacent faces of a land 58 and a collar 59, aided by a spring 61. The embodiment of Fig. 6 differs from the first embodiment principally in the following respects: 1. The supply line 150 enters the chamber of the control valve 138 and in the open position of the control valve the supply line communicates directly with the exhaust line 154. 2. The pilot valve 140 is retained in its end positions by a spring pressed ball 190. 3. In its lowest position the piston 120 blocks the main supply and exhaust duct 146 and liquid is supplied through a relief valve 168 and a duct 164 to the underside of the piston to raise it. 4. An adjustable throttle valve 208 controls the speed at which the control valve 138 rises.