baber/WOPTO huggingface dataset:
Patent FI-20105569-A (FI)
Inventor: HAAJA JUHA
Filed: 2010-05-24
Abstract: The invention relates to an implantable device fixed or interlinked to bone, which generates unidirectional movement by a member generating reciprocating motion in the same direction using means allowing unidirectional movement. In the device, the means allowing unidirectional movement comprise means based on friction which make line contact.
Patent FI-20125491-A (FI)
Inventor: SUNDHOLM GOERAN
IPC: B02C23/02
Filed: 2012-05-07
Abstract: Method for feeding material into a shaping device in a pneumatic materials conveying system, in which method material, such as waste material is fed into a shaping device (1), and/or through it, in a feeder channel (3) by the aid of at least partly gravity and at least partly suction and/or a pressure difference, which shaping device (1) is a rotary shaper, with which the material is processed so as to be denser and is conveyed onwards. In the material infeed direction before the rotary shaper (1) is a movable arresting means (21), which arresting means has a first position, in which it extends into the feeder channel (3) and in which first position the arresting means (21) receives at least some of the force effect produced by the material (w) in the feeder channel (3) and in which the transfer of the material (w) in the feeder channel (3) is limited, if necessary, with the arresting means (21), and which arresting means (21) has a second position, in which the arresting means (21) does not extend into the feeder channel (3).
Patent GB-1003722-A (GB)
Abstract: 1,003,722. Cable insulation. STANDARD TELEPHONES & CABLES Ltd. Dec. 3, 1963, No. 47658/63. Heading H1A. Two or more tapes are wrapped on to a conductor in successive helical paths by passing the conductor through the centre of a single reel 2 containing all the tapes, as shown in Fig. 1, so that one edge of each tape is overlapped by the tape in the next successive helical path. The tape may be paper fabric, fibre glass, polythene polyvinyl chloride or polystyrene.
Patent GB-1051023-A (GB)
IPC: G05D23/24
Abstract: 1,051,023. Automatic temperative control systems. JOHNSON SERVICE CO., June 27, 1963 [Sept. 12, 1962], No.25563/63. Heading G3R. In an automatic control system for say temperature wherein one or more condition responsive means 22, 24, 26 control simultaneously two or more loads 54, 80, one of the loads has its operating point offset by one or more auxiliary signals e. g. from a circuit 64. The loads may be electromechanical actuators and additional signals representative of the position of the actuators may be superimposed to give positional feedback. The additional signals may also operate an actuator position indicator.
Patent GB-1051956-A (GB)
IPC: G01N35/08
Abstract: 1,051,956. Sampling liquids. TECHNICON INSTRUMENTS CORPORATION. March 19 1965 [April 1, 1964], No. 11777/65. Heading B8N. A liquid-sample supply apparatus for supplying samples, e.g. blood, to an analysis apparatus comprises a support 22 for a plurality of containers 24, a liquid take-off means 50, 52 having a tube 68 for entry into the containers in order to remove a sample, a reservoir 160 for a wash liquid and means 114, 140, 144 to move the take-off means into and out of the reservoir so that liquid may flow therefrom through the tube under the control of a solenoidoperated valve 174. The take-off means includes a pair of arms 50, 52 connected at one end by a member 54 which serves to support the end of the tube 68; a pair of tubes are mounted in the member 54 and arranged so that they remove samples from different levels in the containers. The arms are also pivoted on a bracket 40 which is adapted to be rotated about a fixed shaft 32 by means of a lever 144 connected to a further lever 140 which is actuated under the control of a cam 150. The take-off means is raised and lowered by means of cam 114 engaging with a follower 96, 98 mounted in a slidable shaft 90 adapted to abut a shoe 106 clamped to the arm 50. The cam 114 is rotated by means of a motor 80 which also rotates, via gears 120, 134, a shaft 130 on which the cam 150 is mounted; shaft 130 also carries cams 202, 204, 206 for controlling switches 214, 216, 218 respectively in the circuit of the electric motor 80 and solenoid-operated valves 174, 177. In operation, with the take-off tubes 68 in the wash-liquid reservoir 160 a main switch is actuated so that, together with actuation of the switch 210 by its cam 204, the wash liquid is pumped through the tubes. After a certain time, determined by a cam in a timer, a switch in the timer is actuated thereby energizing the drive motor 80 and so causing the take-off tubes to be lifted from the wash-liquid reservoir, moved over the support 22 and lowered into a container 24, the solenoid valves 174, 177 being de-energized so that the flow of wash liquid is discontinued; four rows A, B, C; D of containers are provided in the support, the particular row into which the arms are required to be lowered being determined by the setting of a stop-pin 230 by means of a lever 229, Fig. 3 (not shown). Samples from the container are sucked via the pipes 68 into an analysis apparatus and, after a further interval, the pipes are raised and again lowered into the wash liquid; during this movement the support is indexed around to bring the next container into the correct position. In a modification, the four take-off tubes 564, 565, 566, 567, Fig. 9 (not shown), are provided on the arms 50<SP>1</SP>, so that a tube in each row A<SP>1</SP>, B<SP>1</SP>, C<SP>1</SP> and D<SP>1</SP> is sampled in one operation. In this embodiment the wash liquid stage is dispensed with.
Patent GB-1053177-A (GB)
IPC: A61K38/00
Abstract: 1,053,177. Peptide complex. CIBA Ltd. July 6, 1965 [July 7, 1964], No. 28590/65. Addition to 1,003,683. Heading C2C. A complex of the tetracosapeptide H-Ser- Tyr - Ser - Met Glu(OH) - or Glu(NH 2 ) - His- Phe - Arg - Try - Gly - Lys - Pro - Val - Gly- Lys - Lys - Arg - Arg - Pro - Val - Lys - Val Tyr- ProOH (#<SP>1-24</SP>-corticotropin or its derivative) with Zn pryophosphate, in which at least 20 gram equivalents of Zn are present for each mol. of peptide is prepared by adding a therapeutically acceptable Zn salt to an aqueous solution containing pyro phosphate ions and the tetracosa peptide.
Patent GB-1053587-A (GB)
IPC: G03C1/34
Abstract: 1,053,587. Photographic silver halide materials. GEVAERT PHOTO-PRODUCTEN N.V. Aug.19, 1963 [ Aug.31, 1962], No. 32650/63. Heading G2C. [Also in Division C2] A photographic silver halide material contains in the emulsion layer or another layer on the same side of the supports an antifoggant which has the formula:- where Z completes a heterocyclic ring (which may be substituted) and A is -COR or -SO 2 R, R being alkyl, substituted alkyl, aryl or substituted aryl. Examples of compounds are given wherein Z completes a 1-phenyl - or 1-naphthyl tetrazole, 2, 2, 5, 5 - tetramethyl - #<SP>3</SP> - imidazoline or 5-(4-pyridyl) - 1, 3, 4 - oxadiazole, the 5-, 4- or 2- positions respectively being substituted by the group -S-A where A is acetyl, benzoyl, methylsulphonyl, or p - tolysulphonyl.
Patent GB-1053897-A (GB)
IPC: A01D46/14
Abstract: 1,053,897. Cotton-harvesters. DEERE & CO. Oct. 16, 1964, No. 42301/64. Heading A1F. A four-row cotton-harvester comprises a main longitudinally-extending frame 10 having a transverse axle 11 with laterallyspaced wheels 14, 15 which straddle two crop-rows, a first pair of harvesting unts 35, 36 supported on the frame and having longitudinally-extending plant-passages 39, 40 flanked by picking units 55-58, the outer units being more or less directly in front of the respective wheels 14, 15, and a second pair of harvesting units 90, 91 at the rear of the frame, each of the latter units having a plant-passage 94, 95 flanked by picking units 115-118, the innermost picking units 115, 116 being more or less directly behind the wheels 14, 15. The picking units are associated with conventional doffing means 59, 60, 119, 122 and are mounted in housings such as 35, 36 to each of which a suction duct 63, 64, 125, 126 is attached. The suction ducts carry the cotton to fans which discharge into a common receptacle (Fig. 1, not shown) on top of the frame. Each of the forward units is mounted on a pair of arms, such as 47, 48, carried by a rockshaft 42 operable by a jack 50 to raise and lower the unit. A connecting rod 110, 111 runs from each forward rock-shaft to a rear rock-shaft 85, 96, on which the corresponding rear unit is mounted. The picking drums are rotated by shafts, such as 145, 153, connected to pulleys 161-164 driven by belts 151, 142 from a central pulley 141 on the power take-off 13.
Patent GB-1054694-A (GB)
IPC: F23Q2/52
Abstract: 1,054,694. Flint retaining mechanism. COLIBRI LIGHTERS Ltd. May 20, 1965 [June 4, 1964; Sept. 9, 1964], Nos. 23218/64 and 36931/64. Heading F4F. In a smokers' lighter the flint 40 is urged against the flint wheel 14 by gas pressure acting below a piston 37 on top of which the flint rests. The piston is movable in a sleeve 30 fitted with a screw-threaded plug 34 which screws into an open-ended outer tube 29 sealed between the top and bottom walls of the lighter fuel tank 24. The space 42 below the piston contains a charge of liquefied gas which urges the flint upwards. When the flint has been used up the plug 34, together with sleeve 30, is withdrawn from the tank 24 and replaced by a fresh component, Fig. 2 (not shown) with a protective plastics cap 43 which contains the new flint within the sleeve 30 until operation of the flint wheel tears it away. The lighter may be fuelled by petrol, or, as shown, with liquefied gas. When the lid 8 is opened the snuffer cap 17 pivots with it allowing gas to issue from burner 28. The cap may be swung to its closed position without disturbing the open lid 8 thereby allowing upward removal of the fuel tank 24, together with an inner easing 11, to expose the plug 34 for flint removal. In further gas fuelled embodiments of the invention the pressure of the fuel gas is used to urge the flints into engagement with the flint wheel. In Fig. 3 (not shown) the piston 54, having O-ring seals 55, slides within a sleeve 49 contained within an outer tube 44. Gas enters this tube through port 59 and flows to the space 62 beneath the piston through port 60. When the flint is to be replaced a plug 48 attached to the end of sleeve 49 is unscrewed from the tube 44 allowing a sealing ring to be urged down by a spring 51 until it abuts a step in the inner wall of tube 44 and seals the port 59 hence preventing leakage of gas from the tank. In a similar arrangement, Fig. 4 (not shown), during flint replacement as the plug 68 is unscrewed from the bottom end of an outer tube 63 a carrier 74 containing a pair of O-rings 75 is forced downwards by a spring 73 so that the rings 75 contact the inner wall of the tube 63 on either side of the gas inlet port 79 thus sealing off the gas tank 24. In the embodiment of Fig. 5 (not shown) before flint replacement a hollow carrier 89 is screwed in the enlarged end portion 85 of the flint tube 84 and a sealing ring contained on the carrier closes gas inlet port 95. The carrier 89 is closed by a plug 97 which is then removed to allow access to the flint tube. In Fig. 6 (not shown) to replace the flint the inner casing 11 of the lighter, as shown in Fig. 1, on which the flint wheel is mounted must first be removed from the tank 24 to allow the new flint to be introduced through the cap 102 at the top end of the flint tube. The flints may be sheathed in a thin skin 41, Fig. 2 (not shown), of polytetrafluoroethylene to hold together any pieces into which the flint might become broken.
Patent GB-1094899-A (GB)
Abstract: 1,094,899. Franking machines. TELEFONBAU UND NORMALZEIT G.m.b.H. July 15, 1965 [July 23, 1964], No. 29988/65. Addition to 1,008,951. Heading B6D. In a franking machine as described in Specification 1,008,951, wherein each rack 14 forming part of the counting mechanism is mounted for longitudinal movement on projections 15 and 16 of the pivotable rack carrier 13, a threearmed lever 31 with a latch 33 is provided to prevent longitudinal movement of the rack 14 relative to the carrier 13, when the carrier 13 pivots about the point 12 to reverse the stroke of the rack 14. A projection 43 on toothed drive segment 27 engages the arm 42 of the lever 31 as the segment nears the end of its stroke. The lever 31 thereby pivots about 30 against the bias of spring 32, and the latch 33 engages the toothed part 34 of the rack 14 as the drive to the rack is changed from gear 23 engaging toothing 20 to gear 24 engaging toothing 21 for the reverse movement of the rack.
Patent GB-1095420-A (GB)
IPC: H01J1/22
Abstract: 1,095,420. Indirectly-heated cathodes. SYLVANIA ELECTRIC PRODUCTS Inc. Nov. 5, 1965 [Nov. 5, 1964], No. 47088/65. Heading HID. An indirectly - heated cathode comprises a heater including a metal core 13, coated with a layer of insulating material 15, and an outer conductive layer 17 of metal particles comprising Fe together with W, Mo, Nb, Pt, Pd or Ru located between the insulating layer 15 and the cathode base 7 to prevent heater - cathode leakage. In particular, the heater may be formed from a W or Re-W alloy core coated with a suspension of aluminium oxide in an organic binder and fired to volatilize the binder and sinter the alumina together and to the core. The insulated core may be dipped in a slurry comprising 8À0 gm. of W powder and 0À8 gm. of Fe powder in a nitrocellulose binder with a plasticizer, and fired to remove the binder and sinter the metal particles together and to the insulating layer. The cathode base 7 may be of Ni or a Ni alloy with an outer emissive layer of alkaline earth compounds.
Patent GB-1122641-A (GB)
Abstract: 1,122,641. Igniting gas burners. KEITH BLACKMAN Ltd. 2 March, 1966 [22 March, 1965], No. 12054/65. Heading F4F. In an electrical ignition device for gas burners of industrial ovens and furnaces a high tension electrode 13 extends lengthwise of and parallel to the burner to provide a uniform spark gap between the electrode and an earthed metal plate 14 secured to the burner so that the spark changes its position along the length of the electrode and erosion does not take place at any one point but rather along the length of the electrode.
Patent GB-1125105-A (GB)
Abstract: 1,125,105. Magnesia. BRITISH PERICLASE CO. Ltd. 28 Dec., 1966 [28 Dec., 1965], No. 64954/65. Heading C1A. Dead-burnt high purity refractory magnesia is prepared from magnesia containing materials in which the lime to silica molar ratio is adjusted to within the range 1À5 : 1 to 2À7 :1, and is nearer to the ratio 2 : 1 than the unadjusted material, so as to produce a deadburnt refractory which may be formed into refractory bricks having a modulus of rupture at 1260‹ C. (test defined) which is at least 100% greater than similarly formulated bricks which have been prepared from magnesia which has been dead-burnt without adjusting its lime -to silica ratio. The ratio may be adjusted by adding calcined serpentine (forsteritic silicate). The lime or silica containing materials may be added to a caustic -magnesia which is then formed into briquettes or pellets before deadbuining. The magnesia material may contain at least 95% by wt. of MgO and <2% by wt. of Fe 2 O 3 . Up to 0À4% by wt. of Cl 2 O 3 , MnO and/or TiO 2  may .also be added to the magnesia material prior to dead-burning. Also claimed per se, is a dead-burnt refractory magnesia containing at least 90% MgO, not more than 0À1% sodium oxide and lime and silica in a molar ratio from 1À7 : 1 to 2À5 : 1 which has a modulus of rupture when formed into bricks, according to a defined test, greater than 500 p.s.i. at 1260‹ C.
Patent GB-1229128-A (GB)
IPC: C01B33/02
Filed: 1969-06-13
Abstract: 1,229,128. Silicon. SIEMENS A.G. 13 June, 1969 [14 June, 1968], No. 30010/69. Heading C1A. [Also in Divisions C7 and H1]  Silicon is deposited epitaxially on selected areas of a monocrystalline Si substrate by masking the remainder thereof and depositing Si from a gas containing a gaseous halogen compound thereof by pyrolysis at the heated substrate surface, the reaction mixture having added to it a free halogen in an amount such that additional hydrogen halide is formed to cause deposition of the Si on the exposed areas of the substrate, but not on the masking layer. The masking material may be SiO 2 , Si 3 N 4 , or SiC, and the preferred halogen is bromine. In Fig. 2, hydrogen enters at 5, and Br 2  and SiCl 4  from vaporizers 6 and 4 respectively are entrained therein, and an inert gas such as N 2  or Ar may also be admitted at 8, flow rates being governed by meters 9, 10 and 11 coacting with the taps and valves shown. The supply of SiCl 4  may initially be shut off to permit the H 2 /Br 2  stream to etch the substrate clean, and then with tap 12 open, silicon is selectively deposited on the unmasked areas of substrate 3, which is heated by heater 2. SiCl 4  may be added to the Br 2  in 6 to remove water therefrom.
Patent GB-1230862-A (GB)
IPC: B23F5/22
Filed: 1968-08-05
Abstract: 1,230,862. Gear hobbing machine. FABRIQUE DE MACHINES MIKRON S.A. 5 Aug., 1968 [28 March, 1968], No. 37242/68. Heading B3K. [Also in Division H2] A gear hobbing machine includes an electrical synchronizing transmission between the hob and work spindles 3, 13, said transmission comprising two three-phase slipring motors 7, 12 having each a first winding connected to the three-phase mains supply and second windings interconnected with each other, a main driving motor 4 being arranged to drive one of the slipring motors in a direction opposite to the direction of rotation of its field, the two slipring motors being synchronized by the interconnected second windings. The hob spindle 3 is driven from motor 4 through the slipring motor 7 and transmission elements 5, 6, 8 . . . 11. The work spindle 13 is driven from slipring motor 12 through the transmission elements 14 . . . 20. Longitudinal feed of the hob slide is effected by means of screw 31 and nut 30, drive to the nut 30 in either direction being taken from motor 12 through gears 14 . . . 17, 23, 24, gear trains 26 or 27 (according to the sense of actuation of electromagnetic clutch 22), shaft 25 and worm and wheel 28, 29. Radial feed of the hob slide is derived from motor 7 through the various transmission elements 40 . . . 52, the direction of feed depending upon the sense of actuation of clutch 41. In order to provide for the hobbing of helical gears the slipring motor 12 is provided with a rotatable stator, rotation thereof modifying the output drive speed of the motor to gear 14 from which drive is taken to the work spindle 13. Thus for hobbing helical gears gear train 32 . . . 35, 37, 39 is engaged to rotate the stator of motor 12 at the desired speed. Screw spindles 31, 48 for longitudinal and radial feed respectively of the hob slide can be rotated alternatively by hand wheels 58, 56 or servomotors 59, 57. Bevel gears may be cut by arranging simultaneous longitudinal and radial feed of the hob slide in suitably timed relation.
Patent GB-1231470-A (GB)
IPC: H05K7/14
Filed: 1968-05-22
Abstract: 1,231,470. Making printed circuit board racks. A. O. SMITH CORP. 22 May, 1968 [1 June, 1967], No. 24527/68. Heading B3A. [Also in Division H1] In a printed circuit board rack the plug-in printed circuit boards are guided and spaced by a plurality of spaced conical embossed portions integral with top and bottom walls of the rack which portions project inwardly towards each other. As shown in Fig. 1 two printed circuit board racks 2, 3 are mounted in a cabinet 1 each rack including a pair of similar side walls 8, 9 having a mounting flange 10 for attachment to the cabinet 1. The rectangular end plate walls 8, 9 are interconnected by top and bottom sheet metal walls 13, 14 provided with flanges 15<SP>1</SP>, 15 which abut the end walls 8, 9. An upstanding back flange 18 of bottom wall 14 and top wall 13 are provided with a plurality of equally spaced holes 19 which serve to fasten plug-in connectors 7 to the rack. In accordance with the invention the top and bottom walls 13, 14 are similarly provided with correspondingly located pairs of openings 21 between each of the immediately adjacent holes 19. Each opening 21 has an inwardly projecting wall 23 which is generally cone-shaped and the spacing between the walls 23 correspond to the thickness of a printed circuit board 4 and act as guides therefore as well as providing cooling. The plug-in connectors 7 may be provided with a forwardly projecting key 25 to restrict the insertion of circuit boards to a predetermined design. The connectors are interconnected at their rear, Fig. 2 (not shown), to connectors in the same rack or a different rack.
Patent GB-1232383-A (GB)
IPC: D06F34/30
Filed: 1967-05-17
Abstract: 1,232,383. Washing machines. HOOVER Ltd. 17 May, 1968 [17 May, l967], No. 22994/ 67. Heading D1A. A washing machine has a tub emptying pump and a manually settable sequence controller which is turned to the desired programme commencement, latching means being provided to prevent manual movement past at least one position in the sequence where the pump is energized.The end of a timer shaft 10 is connected to a timer or sequence controller incorporating a programme, cam arranged to be indexed progressively through 40 positions. Shaft 10 is only movable clockwise as seen in Fig. 1. The impulses indexing the shaft can be timed or caused by the closure of level responsive or thermal responsive switches. Knob 12 can be moved on to cut out the earlier part of the programme, e.g., only rinsing or only spin-drying may be selected. A door interlock cam 16 and a pawl release cam 19 are secured to shaft 10. The hub of knob 12 is freely rotatable on the end of shaft 10 and is surrounded by annular and radial flanges 25, 26. Driving pins 28 project rearwardly from flange 25 through arcuate slots 29 in a disc 33 integral with a pawl release cam 19 and are held by washers. Knob 12 is biassed clockwise with respect to cam 19. A pawl stop recess 44 on flange 25 is engaged by the hooked end 57 a pawl 46 biassed lightly by spring 50 when the knob 12 has been turned through approximately 320 and thus prevents it from being turned right "off" until the hub has been pumped out. A flat 60 on disc 33 coincides with the recess 44 as pawl 46 overlaps flange 25 and disc 33. When shaft 40 is moved on by the sequence controller, cam 19 and disc 33 rotate relatively to knob 12 to the extent of slots 29 when flat 60 will be moved clear of recess 44 and pawl 46 will be lifted freeing knob 12. Interlock cam 16 has a notch 67 in its periphery which co-operates with the end 68 of a lever 69 biassed against cam 16 and having side members 70 one of which has a step 77 to operate interlock mechanism as described in Specification 1,177,214. The door cannot be opened until lever 69 engages notch 67. Two other similar arrangements are described.
Patent GB-1238503-A (GB)
IPC: F42D1/04
Filed: 1968-07-18
Abstract: 1,238,503. Fuses. NITRO NOBEL A.B. 18 July, 1968 [20 July, 1967], No. 34201/68. Heading F3A. A fuse for propagating a gaseous pressure wave front for ignition of an explosive material, comprises a tubular casing having a quantity of an ignitable substance distributed along the inner wall of the casing or on the surface of an element extending in the longitudinal direction of the casing, and an open channel for the passage of gas formed inside the casing and extending the length of the fuse, the ignitable substance being present in an amount less than 0À5 gms/inch length of casing and serving to add energy to the pressure wave to compensate for energy losses upon being ignited by hot compressed gas following the pressure wave front. The casing is made of polyvinyl chloride or paper reinforced " Bakelite" (Registered Trade Mark) and has a number of alternative cross-sectional configurations (Figs. 4-9, not shown). The ignitable substance is a liquid explosive or a solid explosive powder which can be retained by a layer of petroleum jelly. The explosive is selected from PETN, RDX, HMX, TNT, dinitroethyl urea or tetryl. The gaseous pressure wave is derived from a detonator or a spark generated between electrodes extending through the fuse casing.