baber/WOPTO huggingface dataset:
Patent FI-931509-A (FI)
Inventor: KJELLQVIST OLOF
IPC: F16C32/06
Filed: 1993-04-02
Abstract: PCT No. PCT/SE91/00599 Sec. 371 Date Feb. 26, 1993 Sec. 102(e) Date Feb. 26, 1993 PCT Filed Sep. 11, 1991 PCT Pub. No. WO92/05874 PCT Pub. Date Apr. 16, 1992.A bearing system in a refiner for making pulp, where the raw material is refined in a refining gap between at least one pair of refining members (22, 24) rotating relative to one another, where at least one of said refining members (24) is supported by an axially movable and rotary shaft (26 ). The bearing system comprises a combined hydrostatic/hydrodynamic axial bearing arrangement and consists of a cylindric housing (32) with at least one rotary cylindric piston (30), which is mounted on the rotary shaft (26) for rotating together with the same. At least one outer and one inner concentric ring cylinder (200, 202 and, respectively, 210, 212) are arranged to abut one of the end surfaces of the rotary piston (30), so that a sealing gap is formed. The inner and the outer ring cylinder are axially movable but not rotary and are supported by a stationary ring piston (29 and, respectively, 33) located between said ring cylinders, and the area of the cavity (213 and, respectively, 214) formed between the inner and the outer ring cylinder is greater toward the ring piston (29 and, respectively, 33) than toward the end surface of the rotary piston (30). Channels (246 and, respectively, 248) are provided for supplying said cavity with a hydraulic pressure medium.
Patent FI-952089-A (FI)
Inventor: BAUMBACH THORKILD
IPC: F16B13/06
Filed: 1995-05-02
Abstract: The invention refers to a plug (1) for use in brittle and/or easily workable material. The plug (1) which is designed to be expanded by means of a cooperating screw in through holes as well as dead end holes is in its inner end portion (4) provided with a drilling element (3) and in its external end portion (10) with a recess adapted to a chisel or screwdriver bit, the plug being possible to rotate around its longitudinal axis by means of said chisel or screwdriver bit. The plug itself is hereby able to drill the hole in which it is to be mounted. If the plug (1) is mounted in a through hole the co-operating screw will push the drilling element (3) away when driven into the hole while the screw when mounted in a dead end hole will pass beside the drilling element (3) expanding the inner end portion (4) of the plug.
Patent FI-961122-A (FI)
Inventor: MAEKINEN PETTERI
IPC: H04M/
Filed: 1996-03-11
Abstract: The invention concerns a method for determining a telephone number connected in a subscriber connection, in which identification data from the subscriber connection to the telephone network's exchange regarding the owner of the subscriber connection, such as surname, first name and address is stored. The subscriber connection's telephone number is determined by a connection service for text messages preferably via a wireless telecommunications apparatus, such as a mobile station 1. At least part of the subscriber connection's identification data is provided by means of the keyboard of a wireless telecommunications apparatus 1, which identification data is communicated to the telecommunications network, where at least one reply message is created on the basis of the search data, in which at least part of the content of the reply message is displayed on the screen 2 of the wireless telecommunications apparatus. <IMAGE>
Patent FI-962939-A (FI)
Inventor: LEINO JORMA SAKARIAS
IPC: B28B/
Filed: 1996-07-23
Abstract: The invention relates to a method for casting reinforced concrete piles. At one end of the piles, at least, there are longitudinal joint elements, which serve to join together the finished piles 8 as extensions of one another and which comprise joint pins 4, which project from the ends of the pile 2, abutment parts 5 inside the pile that have joint openings 15, which extend in through the pile end, and elements 14, 13 for elements that lock these fast to one another. In the method the said longitudinal joint elements are placed in the pile mould 1 and their positions adjusted before they are locked to the ends of the pile and connected to the concrete reinforcement 3, then the pile concrete 16 is poured into the mould by way of its lateral surface and the concrete between the longitudinal joint elements is allowed to set, following which the finished concrete pile is removed from the mould. The joint pins and the abutment parts used contain a first abutment surface 6 and a second abutment surface 7 respectively, which run transversely to the length L of the pile. Before casting the pile, a transverse casting plate 9 is placed on the end surface 2 of the pile, the said plate having holes 11 for the insertion of joint pins and tubular runners 12, which extend into the pile that is to be cast for introduction into the joint openings, and the joint pins and abutment parts are clamped to the casting plate with a force F directed away from the end of the pile. After casting and setting of the concrete, the casting plate is removed from its position, following which the concrete pile 8 without base plate can be removed from the pile mould. <IMAGE>
Patent FI-972456-A (FI)
Inventor: SAIRANEN MARTTI
IPC: H03K17/082
Filed: 1997-06-10
Abstract: The present invention relates to a method and circuit for protecting a field effect transistor unit (1) used as a switch from a transient surge. According to the invention, the voltage (UF) over the field effect transistor unit (1) is monitored by means of a voltage monitoring unit (3) especially when the field effect transistor unit (1) is in non-conducting state, and when the voltage (UF) over the field effect transistor unit (1) exceeds a preset threshold value, the field effect transistor unit (1) is switched into conducting state by means of a voltage lowering unit (4), whereby the transient surge is caused to flow through a conducting field effect transistor unit (1).
Patent GB-922327-A (GB)
Title: Apparatus for recovery and cleaning of fibrous material from textile processing machines
Inventor: WINDLE WINFRED WOODARD
IPC: D01G15/72
Filed: 1962-01-11
Abstract: 922,327. Cleaning textile machines and recovering fibres. WINDLE ENGINEERING CO. Inc. Jan. 11, 1962, No. 1024/62. Classes 120 (1) and 120 (3). Apparatus for recovering and cleaning fibrous material from a machine provided with a feed hopper, such as a carding machine, comprises first conveying means located beneath the machine and on which fibrous material may fall and second conveying means transporting the material to a mechanical duster that returns cleaned fibres to the feed hopper. Material falling away from the fibre working elements of the machine may collect on an apron 16 that carries it to a transverse belt 22 from which it is drawn by a suction pipe 24 for delivery to a separator 30 from which air escapes upwardly as the material falls by gravity into a cylindrical duster screen 34 within which a helically spiked cylinder rotates at high speed. Fibres fall into the hopper through an opening 40 and the heavier dirt passes through the screen 38 to be separately collected. The fibre recovery mechanism may operate continuously or intermittently.
Patent GB-286416-A (GB)
Title: Improved propelling means for helicopters
IPC: B64C27/04
Filed: 1927-01-13
Abstract: 286,416. Chamley, J. W. Jan. 13, 1927. Propelling by paddle wheels.- Propellers comprise supports 2 between which are mounted paddles 3 on axes 4. The paddles are provided with cranks 5 angularly movable by means of slots 8 on reciprocating slide rods 6, the inner ends of which engage by means of rollers 11 with a cam track 12 on a cam 13 of the shape shown. The cam is angularly adjustable at-will.
Patent GB-865882-A (GB)
Title: Proving meters
IPC: G01F25/00
Filed: 1960-01-12
Abstract: 865,882. Liquid meters. ESSO RESEARCH & ENGINEERING CO. Jan. 12, 1960 [June 8, 1959], No. 1073/60. Class 69 (1). [Also in Group XXXVII] Apparatus for calibrating a meter 11 in a pipe line 12 comprises a calibration vessel 22 which may be fluidly connected into the pipe line 12, a pulse generator 13 operatively connected to the meter, switching means 15 operated by means of the pulse generator, counter means 17 connected to the switch means 15, contacts 28, 29 electrically connected to the switch means 15, the contacts being adjacent to each end of and projecting into, the calibration vessel 22 and operable, through sequential tripping by fluid flow through the calibration vessel 22, to cause pulses from the pulse generator 13 to be fed to the counter means 17. In operation, as shown in Fig. 1, the pulse generator 13 is emitting pulses to an electronic switch 15. By manipulation of 3-way valves 19, 21, the fluid flow from the pipe line 12 may be introduced into either end of a calibration barrel 22. Assuming the flow in the barrel 22 to be in the direction of the arrows, the fluid pushes a plug member 23 along the barrel until it trips the switch 28 which causes the electronic switch 15 to switch the pulses from the generator 13 into the electronic counter 17. When the plug 23 contacts the switch 29, the electronic counter 15 will short the pulses around a transistor so blocking the pulses to the counter 17. The reading on the counter can then be compared with the known volume of the calibration barrel. The reverse flow through the barrel 22 will allow a check calibration of the meter. Thus when the pulse generator 13 is operatively connected to the meter the number of pulses will indicate the volume of fluid passing through the meter. In a modification, shown in Fig. 5, the calibration vessel is a vertically arranged tank and the flow indicating means comprises liquid level indicators 86, 87 having sensing probes 90, 91 respectively.
Patent GB-785962-A (GB)
Title: Improved fluid pressure power steering mechanism for motor vehicles
IPC: B62D5/24
Filed: 1956-01-12
Abstract: 785,962. Vehicle power steering. GENERAL MOTORS CORPORATION. Jan. 12, 1956 [March 28, 1955], No. 1097/56. Addition to 767,672. Class 79(5) In a vehicle power steering mechanism having a rock shaft 12 connected to a piston 22 slidable in a cylindrical portion of a steering gear housing 10 containing an end of a steering shaft 28 having a screw and nut connection with the piston 22, the mechanism comprises a valve 80 actuated by axial movement of the shaft 28 and having a spindle 90 linked to the shaft 28 by a lever 92 and a thrust bearing 36, the valve being centralized by a spring 136, Fig. 6, and the shaft 28 being centralized by additional springs 29, 29a acting on the bearing 36. As shown the shaft 28 extends beyond a housing 32 into the housing 10 where it is formed with a worm 26 which is connected by balls 74 to a nut 24 secured to the piston 22 which has rack teeth 20 engaging a toothed segment 18 on the shaft 12 having an arm 14 connected to a drag link 16. The cylindrical portion of the housing 10 is selectively connected to a pump 86 and a resevroir 84 through the valve 80. The axial movement of the shaft 28 due to reaction between the nut 24 and shaft 28 is transmitted to the valve spindle 90 by the lever 92 which is pivoted at 93 and is connected at its ends to the spindle 90 and the central race 44 of the bearing 36. Balls 45 on both sides of the race 44 engage outer races 46 and the bearing 36 is held in position against a shoulder 48 and a nut 43 on the shaft 28. Held between a shoulder on the housing 32 and a plate 34 is a washer 53, the springs 29a being arranged between the plate 34 and washer 53, and the springs 29 being arranged between the washer 53 and the head of rivets 31. The spring 136 is disposed in a chamber 132 connected by a conduit 134 to the delivery pipe 108 of the pump 86, the liquid pressure in the chamber acting on a land 105 and a piston 144 on the valve spindle to simulate "feel".
Patent GB-207420-A (GB)
Title: Improvements in and relating to horse shoes
IPC: A01L3/00
Filed: 1923-01-12
Abstract: 207,420. Wozny, T. M. Jan. 12, 1923. Fixing; renewable calks.- A horseshoe comprises a shoe proper 1 and a boot consisting of metal plates 3, 6 and a flexible upper part 4 provided with securing straps. A flap or tongue 7 secured to a metal plate 8 pivoted at 9 to the shoe extends up the back of the boot. The plates 3 are of spring metal and grip the hoof. The shoe 1 has calks 11, 11' the toe calks 11' being held together by a screw 12.
Patent GB-1359378-A (GB)
Title: Systems for warming ground surface structures
IPC: E01C11/26
Filed: 1972-04-07
Abstract: 1359378 Road heating installations TRADE & INDUSTRY SECRETARY OF STATE FOR 7 April 1972 [8 Jan 1971] 1125/71 Heading E1G [Also in Division F4] Thermosyphons 1 are used for warming the surface of the ground, the upper parts of the thermosyphons being near the surface and the lower ends being buried in the underlying levels whereby heat is transferred from the deeper parts to the surface. The surface may be a road or runway and the effect of the thermosyphons is to keep the surface free from snow and ice. Each thermosyphon consists of a container 2 having end portions 3, 4 of high conductivity and having fins 6. Intermediate portions 5 are of low conductivity and are insulated by a jacket 7. The container contains about 10% by volume of a lowboiling point liquid e.g. butane or dichlorofluoromethane. A capillary packing may be provided in the container which then functions as a heat pipe, and can be used in a horizontal position.
Patent GB-383794-A (GB)
Title: Improvements in and relating to panel selectors for telephone exchanges
IPC: H01H67/12
Filed: 1932-01-14
Abstract: 383,794. Automatic exchange switches. MERK, F. and FULD & CO., TELEPHONUND TELEGRAPHENWERKE AKT.- GES., H., 136,. Mainzerlandstrasse, Frankfort-on-Main, Germany. Jan. 14, 1932, No. 1154. Convention date, May 2, 1931. [Class 40 (iv).] Each set of brushes of a panel selector is mounted on, a hinged member, one plate 18 of which is secured to a supporting plate 11 which carries all the brush-sets and slides in guides 12. The brushes 20 are fixed in an insulating block 19 and are separated from the upper plate 15 of the hinged member by insulation 22. The tension of the brushes causes them to tend to make contact through slots 23 with the bank but this is normally prevented by a locking member 16 engaging a projection 25 on the plate 15. In order to release a set of brushes a push-rod 28 is moved longitudinally and then partially rotated when one of the pins 29 acts on the lower end 32 of the corresponding looking member: The released brush-set is relocked after use by a roller 26 engaging a second projection 24 on the plate 15. Two or more sets of brushes may be simultaneously released. Specification 275,255, [Class 40 (iv), Telephones &c.],.is referred to.
Patent GB-232319-A (GB)
Title: Improvements in and relating to means for supporting filaments in thermionic vacuum tubes or valves
IPC: H01J1/18
Filed: 1924-01-15
Abstract: 232,319. Seymour, C., and Cantelo, H. R. Jan. 15, 1924. Vacuum tubes. - A thermionic filament is secured to a lead or support by lacing one or more binding wires of refractory metal such as molybdenum in a figure-of-eight manner arranged around the filament and the lead or support. The filament A is inserted through a hole in the support B and bent so as to lie along the support, and a wire C is laced as shown and the lacing continued to the end of the filament. A straight length D of wire, which may be a separate wire or a part of the lacing wire C, may be bound underneath the loops and its end twisted to the end of the wire C, the twisted joint being bent along the support.
Patent GB-127284-A (GB)
Title: Improved Joint for the Moving Parts of the Brakes and Recuperators of Guns, and for other purposes.
IPC: F41A25/02
Filed: 1917-01-23
Abstract: 127,284. Schneider et Cie. Sept. 19, 1916, [Convention date]. Recoil apparatus.-Relates to packing for the stuffing-boxes or pistons of hydraulic, hydro-pneumatic, or pneumatic brakes and recuperators, and consists in providing a ring of hardened rubber of small width which is enclosed between rigid walls so as to be movable in a radial direction only by pressure transmitted by the compression of a second and wider ring of flexible rubber in or on which'the first ring is mounted. The pressure of the liquid may be transmitted to the flexible rubber either directly or with suitable multiplication through the medium of a movable piston. The invention is shown to the left of Fig. 2 applied to the stuffing-box, and to the right applied to the piston of a recuperator. In each case, the hardened rubber ring F is supported by rigid walls f, f and is pressed in a radial direction by the liquid pressure acting upon a movable piston member K and transmitted through a flexible rubber ring G. Springs M serve to keep the joints tight when the liquid is not under pressure. The packing-rings F may be lubricated by a felt ring N impregnated with lubricant and enveloped in a leather sleeve O.
Patent GB-1368041-A (GB)
Title: Devices for sealing containers
IPC: B29C65/02
Filed: 1973-01-09
Abstract: 1368041 Sealing containers; packages; caps for bottles SOC DE TRAITEMENTS ELECTROLYTIQUES ET ELECTROTHERMIQUES 9 Jan 1973 [15 Sept 1972] 1195/73 Headings B8C and B8T A thermoplastics cap 3 is sealed to the mouth 11 of a thermoplastics container 1 by means of a diaphragm 2 consisting of a metal foil 22 coated on one face with a heat-sealable thermoplastics film 21 with a lower melting point than container 1, the capped containers passing continuously in succession beneath a fixed induction heater 28 as the caps are pressed on to their containers by vertically reciprocating cam-operated presser arms 30 of an insulating material. Arms 30 rotate with a disc 8 having container recesses 17 in which the containers are held by curved guide 9.  Diaphragm 2 may have a tab folded back to allow the thermoplastics film 21 to be sealed to cap 3 whereby removal of the cap breaks the seal to mouth 11.
Patent GB-839913-A (GB)
Title: Improvements in or relating to switch mechanisms controlled by at least one selectorswitch
IPC: F16H59/04
Filed: 1958-01-14
Abstract: 839,913. Change-speed control. BOSCH G.m.b.H., R. Jan. 14, 1958 [Jan. 26, 1957], No. 1259/58. Class 80 (2). [Also in Group XXXV] In a switching system for say a gear change mechanism, relays are arranged so that one relay is released only if the next relay is operated. A selector switch 20-23 selects relays 12-14, relays 13, 14 operating gear-change electromagnets 15, 16 and having contacts 30-35 and 38-41 which are interconnected so that operation of one relay will disconnect the other. The segments 21, 22 on switch 20-23 have insulated sections 47, 48 to enable one relay 13 or 14 to release should they inadvertently be operated together. The arm 23 is moved according to the vehicle speed, but a manual overriding switch 11 is provided. In another embodiment additional holding relays are provided in the circuit.
Patent GB-439333-A (GB)
Title: Set of loose wheels for railway vehicles
IPC: B60B37/10
Filed: 1935-01-15
Abstract: 439,333. Railway vehicle axles. HUGUENIN, A., 319, Hardstrasse, Zurich, Switzerland. Jan. 15, 1935, No. 1351. [Class 103 (vi)] An axle structure for a railway vehicle permitting differential rotation of the two wheels 2 comprises a fixed solid axle 1 on which the wheels are loosely mounted, and a rotatable axle casing 8 surrounding the axle 1 and abutting at both ends by means of thrust bearings 9, 10 against the inner ends of the wheel hubs or members mounted thereon. Each wheel is positioned between fixed sleeves 4, 5, the former of which lies outside the wheel and is embraced by a sleeve 15 carrying a spring seat 16. The thrust bearings are constituted by annuli 9, 10 having their surfaces in contact of part-spherical form with the centres of curvature located at the middle points M of the two wheels.
Patent GB-852029-A (GB)
Title: Distributing delay line using non-linear parameters
IPC: H04J3/04
Filed: 1957-01-14
Abstract: 852,029. Circuits employing bi-stable magnetic elements. COLLINS RADIO CO. Jan. 14, 1957 [May 24, 1956], No. 1390/57. Class 40 (9). [Also in Group XL (b)] A delay line for distributing pulses comprises a ladder network having a number of identical sections each consisting of a capacitor 36, an output transformer 41 and an inductor 21 having a core 16 (made e.g. of ferrite) which has a rectangular hysteresis characteristic. Upon closure of switch 73 current flows in the first section." Since the initial permeability of the core 16 is high, the reactance of the inductor is high and the build-up of voltage on the capacitor 36 is slow. After an interval, the core becomes saturated and the reactance of the inductor suddenly drops, causing a pulse of charging current which is applied through the transformer 41 to a first output circuit 46. The full voltage of the source is then applied to the second section, then to the third, and so on until a sequence of pulses has been distributed to all the output circuits 46 to 50. The last output circuit is' coupled to the grid of a triode 52 whereby the last pulse may be amplified and applied to the winding 76 of a normally open relay 51..Closure of relay contacts 64 to 70 short-circuits the capacitors of the delay line sections and applies an A.C. demagnetizing voltage from a source 71 to windings 26 on the cores 16. Alternatively, the A.C. voltage may be applied to the windings 21. Control switch 73 may consist of a pair of normally closed contacts opened by relay 51 whereby the circuit becomes automatically repetitive. The interval between operations may be determined by a time-delay device incorporated in the grid circuit of the triode 52. Rectifiers 31 are used to damp oscillations which may occur during formation of pulses. Specification 830,448 is referred to.
Patent GB-109202-A (GB)
Title: Improvements in Brackets for Pulleys, or the like, such as are used on Aircraft, Motor Cars and many other purposes.
Inventor: GILBODY FRED HAMPSON
IPC: B64C13/04
Filed: 1917-01-29
Abstract: 109,202. Gilbody, F. H., and Durrant, G. Jan. 29, 1917. Fair-leads. - An adjustable bracket or standard for supporting pulleys comprises a pillar a, Fig. 2, with a partspherical end b tha base of which is not at right-angles to the pillar. The base is clamped down by a cup-shaped cover d on to a circular wedge-shaped washer c, by rotating which the inclination of the pillar may be varied. The washer may be omitted, in which case the pillar is adjustable in direction but not in inclination. In a modification, the pillar is perpendicular to the base, and the only adjustment is rotation.
Patent GB-370514-A (GB)
Title: Improvements in packages or cartons for cigarettes or the like
IPC: B65D85/10
Filed: 1931-01-15
Abstract: 370,514. Cigarette &c. cases. TRIGGS, W. W., 57, Lincoln's Inn Fields, London.- (Hunting, A. J. ; 530, Diagonal Saenz Pena, Buenos Aires.) Jan. 15, 1931, No. 1430. Drawings to Specification. [Class 18.] A carton for cigarettes &c. of the drawer- and shell or single container type has the material of part of the outer shell, e.g. the front wall thickened and formed into matches.
Patent GB-671712-A (GB)
Title: Improvements in and relating to shock absorbers
IPC: C07D239/46
Filed: 1950-01-19
Abstract: 671,712. Hydraulic shock absborbers. PREVINQUIERES, C.M.L.L.B. DE C. DE. Jan. 19, 1950 [Jan. 19, 1949], No. 1441/50. Class 108(iii) A telescopic hydraulic shock absorber has a chamber T of variable volume bounded by an elastic wall E, mounted outside the cylinder 1 at the end thereof remote from the piston rod 6. Flow from the cylinder 1 into the chamber T is controlled by a spring-loaded valve F. Flow in the reverse direction is controlled by a lightly loaded valve formed by a dutch metal disc K. Specification 686,723 is referred to.