baber/WOPTO huggingface dataset:
Patent FI-20115926-A (FI)
Inventor: SALLINEN MARKO
Filed: 2011-09-21
Abstract: The drilling boom (500) of the drilling rig according to the invention has a first end (512) and a second end (509), and the second end is during use of the drilling rig toward the drilling direction, a slide (514), which is moveable along the drilling boom, which slide has a rotation unit (508) and catch jaws and at least two power means (502, 511) for moving the slide. The power means are attached to the slide either directly or by means of a transmission mechanism. A pipe line set by the drilling pipe and straight lines set by the power means are substantially at the same plane. The pipe line is between the straight lines set by the power means, dividing the level into a first part and a second part, and the intrinsic values of the moment M1 caused by the power means in the first part and the moment M2 caused by the power means in the second part are substantially of the same magnitude. The plane tilts towards the direction of the drilling rig, where the drilling pipe is handled. The straight lines set by the power means set a plane, and the pipe line is at this plane or placed so in relation to this plane that the moments caused by the power means behave in the above-described way. The power means can be hydraulic cylinders, wherein the parts are arranged to move so that the total length of the power means changes.
Patent FR-1374645-A (FR)
Inventor: BRANDL WILLI
IPC: F24H1/34
Filed: 1963-10-31
Granted: 1964-10-09
Abstract: 1,062,746. Hot water boilers. W. BRANDL. Oct. 30, 1963 [Oct. 31, 1962], No. 42873/63. Heading F4A. Apparatus for heating at least two liquid containing vessels, mounted separately in heat exchange relationship with a closed container containing a heating medium communicating with a pressure or temperature sensitive adjustable control unit and heated directly by a single heat source comprises, as shown, a directly heated evacuated container 1 partly filled with a vaporizable liquid 2, preferably water, and containing within an evacuated space 3 a hot water supply boiler 4 having cold water inlet and hot water outlet pipes 5, 6, respectively. The container 1 is mounted within a central heating boiler 7 enclosed by insulation 8 and connected to radiators 11 and to a circulating pump 10 controlled by a room thermostat 13. The evacuated space 3 is connected to a chamber 15 of a control unit closed on one side by a pressuresensitive diaphragm 16 attached to a valve member 18 which is thereby moved to cut off the gas supply to the burner 17 when the pressure in space 3 reaches a given value, which can be adjusted by a handle 19. A pilot burner 20 adjacent the burner 17 heats a thermocouple element 21, the current from which operates a solenoid 22 to maintain open a gas shut-off valve 23 only when the pilot light is alight, the gas supply to the pilot burner is controlled by handle 24. In another embodiment a third liquid is heated in a spiral tube placed around vessel 4 within the space 3 and in a further embodiment two liquids are heated in similar vessels placed within space 3 and combustion gases from the burner are passed through horizontal pipes in the water space of the closed container.
Patent GB-1050322-A (GB)
IPC: B21D28/02
Abstract: 1,050,322. Combined blanking and piercing. ROCHEZ BRO. Inc. Jan. 12, 1965, No. 1428/65. Heading B3W. A press for combined blanking and piercing comprises a compound die 14 the outer edge of which co-operates with an annular blanking die 22, and which has a die aperture which co-operates with a piercing punch 24. A stripper 82 surrounds the die 14 and is supported by a spring-loaded ring 16. A cylinder 18 is secured to the base 11 of the press and contains a piston 20 which is constrained to move longitudinally by a key 23 and which is reciprocated by an eccentric 34. The piston and driving assembly may be moved bodily by a screw 44. The annular die 22 is mounted in a recess 96, which also contains liners 98 and 100. The liner 100 receives the shank of the punch 24. Between the punch 24 and die 22 is an ejector 26 which is moved axially by pins 136 projecting from a member 130 which engages a stop-bar 140 when the piston 20 moves to the left in Fig. 2. The position of the stop-bar is adjustable. The punch, the two dies and the stripper are secured in their mounts by headed screws which engage in notches in the component. The heads of the screws are relieved at one place so that the components can be withdrawn after a partial turn of each of the holding screws. To facilitate removal of the annular die 22 and the punch 24, knock-out pins 152 and 154 are provided. These pins normally pass freely through passages 156 and 158 in the stop-bar, but in order to displace the die 22 and punch 24 the stop-bar is moved rearwards so that its fastenings 148 engage holes 150 in the cylinder 18 and is also moved sideways so that the passages 156 and 158 are out of alignment with the pins. The piston 20 is then moved to the left until the pins engage the stop-bar and force the punch 24 and die 22 out of their seats.
Patent GB-1051763-A (GB)
IPC: C03B37/06
Abstract: 1,051,763. Blowing nozzles for glass fibre production. GRUNZWEIG & HARTMANN A.G. March 31, 1964 [April 1. 1963]. No. 13076/64. Heading C1M. A blowing nozzle for producing fibres from silicate melts, e.g. glass, by the nozzle blowing technique has at least the nozzle surfaces confining the fibre-carrying blast consisting of nickel or of an alloy predominantly consisting of nickel. If only the surfaces are plated, the nickel or nickel alloy forms a layer of thickness 1 mm. or less. The entire nozzle may be constructed of nickel or the nickel alloy.
Patent GB-1053334-A (GB)
IPC: B01D59/10
Abstract: 1,053,334. Separating molecules of different weights. CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE. March 11, 1964 [March 14, 1963; March 3, 1964], No. 10260/64. Heading B1L. A gaseous mixture of molecules of different weights is fed from a nozzle 10 on to a moving surface 1, which so modifies the thermal velocities of the molecules that nozzle 11 collects a mixture enriched in heavy molecules and nozzle 12 collects a mixture enriched in light molecules, relative to the mixture delivered by nozzle 10. Fig. 4 (not shown) illustrates how molecules whose thermal speed is (Vr) will rebound from a surface moving at velocity (Vs), the resultant velocity being (Vt), where point (P) may be anywhere on the 180 degrees arc, centre (O), shown. Since (Vs) exceeds (Vr), no molecule of thermal speed less than (Vr) will rebound at an angle greater than (#), and hence a collecting nozzle making an angle greater than (#), with the moving surface will collect only molecules whose thermal speed exceeds (Vr). Fig. 3 (not shown) illustrates a delivery nozzle (E) and collector nozzles (T 1 , T 3 ) over a moving surface, nozzles (T 1 , T 3 ) collecting respectively molecules of high and low thermal speeds. Maxwell's Law of Distribution shows that since thermal energies are distributed similarly for all the molecules in a mixture, the light molecules on average will have greater speeds than the heavy. The apparatus (Figs. 5, 7, not shown, and Fig. 6) comprises a disc 1 which is rotated between a pair of flanges 6, 7 at a peripheral speed of the order of the most probable speed of the molecules (e.g. 150 metres per second). The flanges are close to the disc except for an annular peripheral passage. Around the passage and on each side of the disc are spaced five nozzle assemblies, each comprising three nozzles (Fig. 6). Nozzles 10 in each assembly are commoned together and connected to a supply, while nozzles 11, 12 are respectively commoned and connected to vacuum pumps. Traps for the heavy and light molecules are arranged upstream of the pumps. A further pump maintains a partial vacuum in the casing of the drive motor and bearings, the pressure there being higher than that around the periphery of the disc, to exclude the gas being processed from the bearings. The arrangement is used to separate isotopes of mercury or uranium, in the form of mercury vapour and uranium hexafluoride. The two separated fractions may be further treated in the same way to obtain progressively greater degrees of separation. Nozzle 10 may be angularly adjustable and set so that molecules rebounding into it will form a mixture whose composition is identical with the mixture delivered by nozzle 10. Additional collector nozzles (e.g. between nozzles 10, 11) may collect insufficiently separated mixture for return to nozzle 10. The nozzles have rectangular openings, whose long dimension is perpendicular to the direction of movement of the adjacent part of the disc.
Patent GB-1053990-A (GB)
IPC: H01H50/64
Abstract: 1,053,990. Electromagnetic relays. CHAUVIN ARNOUX ET CIE. Nov. 10, 1964 [Nov. 15, 1963], No. 45761/64. Heading H2B. A relay having a plunger-type armature 23 and a fixed core 21 has its core of material having a retentivity such that a magnetizing impulse in winding 11 produces a residual magnetism which exerts sufficient attraction to return the armature to its operated position after it has been mechanically displaced to its rest position, but after a partial-demagnetizing impulse the residual magnetism is too weak to hold the armature operated even if mechanically moved to its operated (minimum air gap) position. The armature core 23 has a collar 24 on which are pivoted four levers 31 (only two being visible in Fig. 3) each carrying a moving contact 3 and coupled to a blade spring 42 such that a small movement of armature 23 causes the contacts 3 to change-over from respective fixed contacts 6 to contacts 5. The fixed core 21 is adjusted in collar 18 and secured by adhesive 22. The residual magnetism may be produced in either core 21 or 23. The winding 11 may be in two parts for magnetizing and demagnetizing impulses from a D.C. supply (Fig. 8, not shown) or a single winding may be switched between opposed rectifiers from an A.C. source. In the latter case the rectifiers and an associated resistor may be encapsulated and mounted on the collar 18 (Fig. 2, not shown).
Patent GB-1054389-A (GB)
IPC: E04F19/02
Abstract: 1,054,389. Joint covering strip for panels. SECOMASTIC Ltd. Oct. 19, 1965 [Nov. 24, 1964], No. 47772/64. Heading E1W. A joint between adjacent panels 4 is closed by a cover strip 1 having its side edges inturned so that it forms a channel with inwardly directed sides 2, the cover strip being combined with U-shaped resilient clips 12 the ends of the arms of which are outwardly bent to fit under the sides 2 and the two arms 15 of which have tongues 14 punched therefrom so as to project outwardly to engage the sides of the adjacent panels.
Patent GB-1103446-A (GB)
Abstract: 1,103,446. Vices. EXPERIMENTALNY NAUCHNO - ISSLEDOVATELSKY INSTITUT METALLOREZHUSHCHIKH STANKOV " ENIIMS." 23 Feb., 1965, No. 7728/65. Heading B3B. A vice comprises a screwed shaft 6 for moving a jaw 4 and a resilient element 8 between the shaft and a ball-bearing 9 for the shaft in a fixed jaw 2. The vice is adjustable angularly on a base 3. In a modification, the effect of the springs 8, Fig. 2, can be removed by actuation of air pistons 11. When the work has been clamped, the springs are released to hold the work. A scale 13 may be provided to indicate the force exerted by the springs. In a modification, the pistons are replaced by an air-fluid amplifier or an hydraulic piston.
Patent GB-1227060-A (GB)
IPC: B65D30/20
Filed: 1969-12-31
Abstract: 1,227,060. Gusseted carrier bag. CANADIAN INDUSTRIES Ltd. 31 Dec., 1969 [15 Jan., 1969], No. 63519/69. Heading A4G. A gusseted bag of heat-sealable plastics film comprises front and back panels 1, 2, Fig. 7, with side 3, 4 and bottom 5 gusset panels, the two side gusset panels containing heat-sealed seams 6, 8 and 7, 9 of inverted Y formation joining extensions of the bottom, front and back panels to form the side panels, the side and bottom gusset panels being inter-folded at the bag corners when the bag is flattened. The bag is manufactured from a web to the ends of which handles 10 are secured between the web and a strip of plastics or plasticscoated paper 11 by heat-sealing at 12, Fig. 1. The web is folded with a gusset 5 to bring the handles and mouth edges together, the side edges are heat-seamed at 6, 7, diagonal heat-seams 8, 9 join a respective gusset infold with its adjacent front or back panel and the bottom corners are removed up to seams 8, 9. The side edges are then infolded to form the side gussets.
Patent GB-1227087-A (GB)
IPC: H01F7/16
Filed: 1969-07-03
Abstract: 1,227,087. A.C. electromagnets. MAGNETSCHULTZ G.m.b.H. 3 July, 1969, No. 33684/69. Heading HIP. An alternating current electromagnet operating an armature comprises a yoke having a cylindrical casing 8 of magnetic material whose ends 2, 3 comprise superimposed sheet metal rings 6 of magnetic material radially slotted at 27 to engage projection 20 of the end face of former 28 positioned between ends 2, 3, on which is wound the coil 7. The magnetic circuit is completed by the laminated fixed armature counterpart 10 and axially movable armature 9. The casing is axially slotted to avoid circulating currents, and the slit is widened at 29 for connecting cables. The armature and counterpart are formed of stacks of laminations in planes parallel with the armature movement, riveted together between end cheeks and turned to a solid of revolution; ducts 31 being provided externally of the surfaces of the armature cheeks 13. An operating rod 32 connected to the armature extends through a bore of counterpart 10 and circular bush 16, to which the counterpart is e.g. soldered, and is slotted to accommodate a short-circuiting ring 33. A sealing tube 17 of stainless steel encloses the circumference of bush 16 which is sealedly connected to a member to be driven by the armature by flange 34, and a further bush 18 is enclosed by the other end of the sealing tube; the yoke and coil being assembled by threading over the tube and fixing by locknut 19. The armature housing may be liquid or other pressure medium filled, and a casting 26 of e.g. synthetic plastic may bind the casing, yoke, and coil into a unitary structure. In a modification (Fig. 4, not shown) the casing may comprise three concentric tubular sleeves, each of which consists of a pair of abutting semi-cylindrical shells.
Patent GB-1227249-A (GB)
IPC: A22C13/00
Filed: 1968-09-24
Abstract: 1,227,249. Tubular films. KALLE A.G. 24 Sept., 1968 [27 Sept., 1967], No. 45302/68. Heading B5B. [Also in Division A2] A regular tube is made from a synthetic highpolymer thermoplastic material of uniform composition, which tube within one longitudinally extending area is shrinkable under heat in the longitudinal direction and within another longitudinally extending area is relatively unshrinkable in said direction. Such a tube may be made from a tube of synthetic high-polymer thermoplastic material especially polyethylene terephthalate which has been longitudinally stretched so that it has become uniformly longitudinally heat-shrinkable, and locally heated within a longitudinally extending area, under conditions preventing shrinkage, to a temperature at which the tube loses its capacity for shrinkage within the said area. During said local heating, a longitudinally extending area not intended to lose its shrinkage capacity may be isolated from the area intended to do so by providing for local inflation of the tube, suitably by passing the tube between pairs of nip rollers bounding the local heating zone, inflation being effected by expansion of the air confined between the pairs of rollers. During said local heating, which is advantageously performed so that the maximum effect takes place along a relatively narrow strip of width 5-10% of the periphery of the tube, the tube is locally cooled within a longitudinally extending area not intended to lose its shrinkage capacity. Thus heat may be applied to the top of the tube and the underside may be cooled by contact with the surface of a cooling liquid. In apparatus as shown, a plastics tubular film 14 which has been previously longitudinally stretched is wound off roll core 1 and passes horizontally through a treatment zone between nip roller pairs 2 and 3, a gas cushion 16 ensuring spacial separation of the upper and lower surfaces of the tube. Roller pairs 2, 3 prevent longitudinal shrinkage of the tube during heating in the treatment zone, and when longitudinally and transversely stretched tubes are used, the rollers together with the gas cushion also prevent shrinkage of the heated part of the tube in the transverse direction. Heating is effected by means of a narrow radiator 4, and the underside of the tube is immersed in cooling water, so maintaining the condition of this side of the tube as regards shrinkage. After passing through the pair of nip rollers 3, the now unilaterally shrinkage relieved plastics tube 15 is continuously wound on roll core 6. For the application of the invention to the production of sausage casings, see Division A2.
Patent GB-1227730-A (GB)
IPC: C22C19/05
Filed: 1969-09-25
Abstract: 1,227,730. I.C. engine valve components of a Ni base alloy. FORD MOTOR CO. Ltd. Sept. 25, 1969 [Nov.21, 1968], No.47222/69. Heading C7A. Components of an I.C. engine valve system (e.g. poppet valve heads or valve seat inserts) are made from an alloy comprising:- Al 3-7À5% # %Ti + 2 x %Al Ti present up to 4%# = 8 - 15% C 0À04-0À25% Cr 15-24% and Fe up to 14% the balance being Ni, which is sufficiently free from O and S to ensure satisfactory mechanical properties and contains at least 20% by volume of gamma prime in gamma at 850C., the Ti content being sufficient to allow this structure. The alloy is used in the as-cast state.
Patent GB-1229424-A (GB)
IPC: C22B1/08
Filed: 1968-03-18
Abstract: 1,229,424. Roasting pyrites ore. DUISBURGER KUPFERHUTTE. 18 March, 1968 [18 March, 1967], No. 11367/68. Heading C1A. Pyrites ore is subjected to a chlorinating roasting in a multi-shelf kiln in which the temperatures of the material on the separate shelves are controlled by adjustment of the energy introduced, of the kiln draught, and of the residence time so that the rate of increase of temperature from shelf to shelf (up to the maximum) is lower than if the reaction were uncontrolled, and the highest temperatures are reached closer to the place at which the material leaves the kiln than they would if the reaction were uncontrolled. This method improves the solubilization of the non-ferrous metal content in a subsequent leaching.
Patent GB-1230050-A (GB)
IPC: C07D213/72
Filed: 1968-04-05
Abstract: 1,230,050. Herbicides containing nitroaminopyridine derivatives. MONSANTO CHEMICALS Ltd. 25 March, 1969 [5 April, 1968], No. 45529/70. Divided out of 1,224,082. Addition to 1,224,082. Heading A5E. A herbicide comprises a nitroaminopyridine base of formula or an N-oxide or salt thereof, wherein x and y are 1 or 2; n is 0, 1 or 2; R 1  and R 2  are H, substituted or unsubstituted hydrocarbyl or acyl radicals, or together with N represent a single heterocyclic ring; R is halogen or a substituted or unsubstituted hydrocarbyl radical, or a -SO 3 H, -CN, -OR 3 , -SR 3  or -COOR 3  group where R 3  is H or a substituted or unsubstituted hydrocarbyl radical; -NO 2  occupying 3 and/or 5 position and -NR 1 R 2  one or two of 2, 4, 6; with the proviso that in the case of a base or salt with x, y and n being 1 and with -NR 1 R 2 , -NO 2  and R in the 2, 3 and 5 positions, then either (a) R is C 1  to C 4  alkenyl or alkynyl, or a substituted or unsubstituted hydrocarbyl of more than 5 C or -SO 3 H, -CN, -OR 3 , -SR 3 , -CF 3  or -COOR 3 , or (b) at least one of R 1  and R 2  is acyl; and other than a nitroaminopyridine base as claimed in parent Specification.
Patent GB-1232897-A (GB)
IPC: G01K13/02
Filed: 1969-06-27
Abstract: 1,232,897. Temperature sensing elements. CESKOSLOVENSKA AKADEMIE VED. 27 June, 1969 [28 June, 1968], No.32548/69. Heading H1K. A temperature sensing element consists of an insulating probe carrying on a leading surface a thin metal layer the conductivity of which is temperature dependent, and having embedded in it two conductors terminating flush with the probe surface at the front and rear end respectively of the surface, the layer contacting part of at least one conductor having a greater crosssection than the rest of it. In the Fig. 1 structure there are two temperature sensitive resistance layers 5a, 5b, connected to form adjacent arms of a bridge. In the other embodiment the tip of the insulating body is hemispherical and the metal coating makes contact with a central conductor and with another conductor via an embedded circumferential metal ring to form a thermocouple. For high temperature applications the insulating body is pressed from powder, otherwise the wires are sealed into a glass or plastics mass and keyed thereto with the aid of projections, grooves, bends, or loops in the wire.
Patent GB-1233964-A (GB)
IPC: B22D11/053
Filed: 1969-02-17
Abstract: 1,233,964. Continuous casting machines. UNITED STEEL COMPANIES Ltd. 17 Feb., 1969, No. 8572/69. Heading B3F. A continuous casting machine comprises a mould assembly having a mould 1 and a cooling jacket 2. The mould assembly is reciprocably mounted in a stationary housing 3 by intermediate members 14, 15 which slide in a rectilinear manner upon the linings 16, 17 of the housing 3. The mould cavity and cooling jacket are of square cross-section and the jacket 2 is pivotally mounted to the members 14, 15 at 12<SP>1</SP> and 131 respectively. At two diagonally opposite corners of the jacket 2, water pipes 18, 19 are fixed, the water pipes having flexible joints 21 and passing through bores 20 with sufficient play to accommodate the reciprocation of the mould. The member 14 is attached to the housing 3 by projections 28 engaging forked bars 26 which are mounted on a bar 24 pivoted in lugs 25 of the housing 3. The mould is reciprocated by rotary oscillation of the bar 24. The mould is provided with a lubricating plate 6. To determine and control the height of metal in the mould a gamma ray detector and source (not shown) are used which vary the flow rate of metal into the mould in dependence of gamma ray absorption.