baber/WOPTO huggingface dataset:
Patent GB-643069-A (GB)
Title: Improvements in or relating to starting gear for internal combustion engines
Inventor: GORDON FRANCIS CHARLES
IPC: F02N15/04
Filed: 1948-04-06
Abstract: 643,069. Turning-gear. ROLLS-ROYCE, Ltd. April 6, 1948. No. 9675. [Class 7 (v)] A starting turbine 10 drives through epicyclic gearing a dog clutch member 14 engaging a clutch member 15 on the engine shaft, and a friction clutch 35 locks the epicyclic gear as a solid drive when the turbine starts to rotate, the clutch 35 being disengaged when the turbine speed, or alternatively the torque transmitted to the shaft 15, reaches a predetermined value to allow the epicyclic to act as a speed reduction gear. The epicyclic gearing comprises a sun gear 18a meshing with planet gears 22 attached to a planet carrier 23 integral with a screw threaded sleeve 25, an annular gear 20 meshing with the gears 22 comprising the torque reaction member and having a pawl and ratchet free-wheel clutch 38, 39 which allows the gear 20 to rotate in the same direction as the sun gear 18a when the clutch 35 is engaged, but prevents it rotating in the opposite direction. The sun gear 18a is driven from the turbine rotor 10a through epicyclic gearing comprising a sun wheel 16, planet wheels 17 on a planet carrier 18 carrying the wheel 18a, and teeth 19 on the gear 20. The sleeve 25 cooperates with a threaded sleeve 26 with a bolt 27 fixed therein carrying at one end the member 14 splined to the sleeve 26 at 14b and loaded by a spring 29 and at the other end a spider 30 rotatably connected to the sleeve 26 through a torque spring 34 and having arms 31 slidably engaged with push rods 32 carried by the planet carrier 23. The friction clutch comprises a disc 35 splined to the gear 20, a disc 36 on the carrier 23, and a disc 36a splined to the sleeve 25 and forced to the engaging position by a spring 37. When the turbine starts to rotate, the clutch 35 and 36a being engaged to lock the planet carrier 23 to the gear 20, the sleeve 25 is driven at the same speed as the turbine and relative rotation between the sleeves 25, 26 moves the latter to the right to engage the claws 14, 15. The increase in torque restrains sleeve 26 from rotating and it is moved farther to the right by the screw thread to cause the arms 31 to engage flanges 33 on the push rods 32 and move the disc 36a to disengage the clutch at a torque value dependant upon the spring 37, whereby the sleeve 25 is driven through the reduction gearing at a reduced speed and rotates the sleeve 26 and member 14. When the engine starts and the fluid is cut off from the turbine 10, the springs 29, 37 move the sleeve 26 and spider 30 back, and re-engage the clutch 35 whereby the turbine is forced to slow down and impart some of its kinetic energy to the engine shaft. The member 14 moves axially out of engagement when the member 15 begins to overrun it, the tension spring 34 retaining it in the retracted position. In a modification the pawl and ratchet 39, 38 may be replaced by a wedging roller type free-wheel, and the clutch member 36a may be disengaged by a centrifugal governor when the turbine motor speed exceeds a'selected value.
Patent GB-1210785-A (GB)
Title: Conduits comprising two co-axial helically-corrugated pipes and fitted with end connection means
Inventor: KUYPERS HUBERT
IPC: F16L59/16
Filed: 1969-02-24
Abstract: 1,210,785. Pipe joints. KABELUND METALLWERKE GUTEHOFFNUNGSHUTTE A.G. 24 Feb., 1969 [30 March, 1968], No. 9686/69. Headings F2G and F2P. An end-fitting for connecting a conduit comprising coaxial inner and outer helically corrugated pipes 1 and 2 to a flange of a connector or pipe, includes an internally threaded bush 3 threaded on to the inner pipe and having a reduced diameter end-portion, and a ring 5 having an externally threaded skirt 6 extending from one side face threaded into the outer pipe and bores in its other side face to receive threaded studs 7, the ring being carried on said reduced end-portion. The bush is screwed on to the inner pipe so that at least one corrugation projects from the bush to engage the flanged pipe or connector 8, preferably with the interposition of an asbestos sealing ring 9 to improve sealing. A sealing ring 21 carried by the ring provides sealing between the bush and ring. The annular space between the corrugated pipes is filled with foamed plastics 10 and the composite insulated conduit is provided with a plastics jacket 13. To prevent the ingress of water into the insulation an internally-flanged sleeve 11 is connected by a pin-and-slot connection 16, 17 to the ring, sealing 0-rings 14 being compressed between the ring and the internal sleeve flange with a metal washer 15 being interposed the said flange and the 0-rings. In a modification, Fig. 2 (not shown), three conduits are each connected to a T-piece, the end sleeves being replaced by a two-part casing which is filled with foamed plastics.
Patent GB-1503182-A (GB)
Title: Soil cultivating implements
IPC: A01B33/10
Filed: 1975-03-07
Abstract: 1503182 Rotary soil working implements C VAN DER LELY NV 7 March 1975 [7 March 1974] 9707/75 Heading A1B Each soil working member 11 is carried by a rotary shaft 10 journalled in a bearing 12 located in a bearing housing 13 whose lower rim 14 seats in a hole in, and is flush with the bottom of, a frame portion 1. The upper end of each of the outer shafts 10 is journalled in a bearing 25 located in a housing 26 seated in a hole in the top of the frame portion 1. The frame portion 1 comprises identical upper and lower portions 3, 2 bolted together at 9, and a sector plate 6 forming each end of the lower portion 2 and provided with a rib 7 which co-operates via gasket 8 with each end of the detachable upper portion 3. The central pair of shafts 10 extend upwardly into gear boxes 29, 30 (Figs. 1, 4) in which the crown wheels 32, 37 are of different diameter so that different rotational speeds are imparted to the soil working members 11 by connecting either of shafts 35, 39 to the tractor power take-off. A ground roller 56 is carried by arms 49 which are pivoted at 48 to the sector plates and are selectively locked by pins or bolts engaging holes 52. The rear ends 51 of the arms 49 carry housings 57 in which are located bearings receiving the stub shafts 55 of the roller 56. The bearings are protected both by screening plates 53 (which also guide the mounting of the housings 57) and by shields 62 which co-operate with rings 62 on the roller 56. The roller 56 comprises elongate tubes 58 welded to hollow discs 59, 60. In Figs. 5, 6, 9-16 (only Fig. 5 shown), the mounting and cross-sectional shape of the tine are shown. The fastening portion 40 of the tine 41 has a screw-threaded end which receives a nut 43 disposed within a recess 44. The fastening portion 40 is of hexagonal crosssection, but with the corners rounded and grooves 45 in the faces. At the level of the section line XIII-XIII, the section has become rhombic, but with a leading rib 54. The rhombic shape becomes more flattened towards the tip of the tine 41.
Patent GB-1267651-A (GB)
Title: Improvements relating to methods of and apparatus for controlling the performance of operations on workpieces
Inventor: SEARLE JOHN GILBERT
IPC: G05B19/12
Filed: 1968-01-27
Abstract: 1,267,651. Programmed control of transfer machines. JOHN THOMPSON ORDNANCE CO. Ltd. April 28, 1969 [Jan.27, 1968; Feb.29, 1968], Nos.4358/68 .and 9756/68. Heading G3N. In a method of controlling a selection of operations on a series of workpieces, some of which operations may be specific to each workpiece, fed along a feed path to a machine having two or more separately controlled tools, a programme determining element is fed along the path in advance of the workpiece or a group of workpieces which co-operates with a reading means to generate signals characteristic of the operations to be performed. The arrangement may be applied to transfer machines having a large number of working stations some of which operations on certain workpieces may be required to be omitted. The programme element 20 which may be a simple planar peg board or a cubical arrangement where operations in several planes are required passes along a reciprocating feed bar 15 in advance of the workpiece(s) 17. The programme means may take other forms e.g. magnetic or photoelectric which co-operate with reading devices 24 1 , 25 1  . Alternatively sensing devices may be fluidic or may furnish sonic or supersonic wave energy which is reflected from the means 20. The readers feed into a programmer 29 1  having two channels one for controlling the associated tool head and the other controlling a locating means 261. In a multi-function machine such arrangements would be repeated at each station. Fig.2 (not shown) illustrates a means for positioning workpieces and comprises heads (11 1 , 12 1 ) on each:side of a forked elevating element (36) operated by fluid-pressure. The programme element has lateral projections (39) having locating face portions (40) engaging with downwardly projecting rods (41) supported by heads (42) adjustable vertically so that tools (13 1 , 14 1 ) may operate at the required positions. The tool head (43) has downwardly projecting rods (44) the lower ends of which constitute stop faces which arrest downward movement of the head when they engage the upper face of element (38). The succeeding workpiece conforms dimensionally to the element (38) but does not have the locating face portions (39). Monitor means may be provided comprising a plurality of indicator elements e.g. lamps, over which a mask member having a plurality of closable apertures which enable an operator to check whether the apparatus is functioning correctly.
Patent GB-1214186-A (GB)
Title: Improvements in bottling machines for filling narrow necked bottles
Inventor: RYDSTROEM LARS GUNNAR
IPC: B67C3/24
Filed: 1968-02-29
Abstract: 1,214,186. Filling bottles. CHRISTIAN BERNER AB. 29 Feb., 1968 [31 March, 1967], No. 9852/68. Heading B8T. A device for use in bottling machines, of the kind having filling tubes 7 to be introduced through narrow bottle neck mouths, and having a feeding star 1 for feeding bottles 3 one to each of a series of support platforms 8 movable in a circular path together with the filling tubes 7, is characterized by a disc 10, mounted on the star 1 and having recesses 11 each for engaging a bottle neck, and a support device 12 located at least above the overlap of the periphery of the star 6 and the platforms 8. The disc 10 and support device 12 guide the bottle necks as each platform 8 is raised so that the end of the corresponding filling tube 7 enters the bottle 3 thereon. The disc 10 may be adjustable in height, and the support device 12 may be radially adjustable, being supported on a curved guide rail 5 which co-operates with the star 1 to guide the bottles.
Patent GB-1354261-A (GB)
Title: Samling of airborne particles
Inventor: ANDERSEN A A
IPC: G01N1/22
Filed: 1971-04-19
Abstract: 1354261 Separating and collecting particles from gases 2000 Inc 19 April 1971 [10 March 1970] 9884/71 Heading BIT A device for collecting dust and smoke particles from air or other gases comprises a container 10 having an inlet and an outlet 34, 30 and a series of spaced, apertured plates 40. The apertures progressively decrease in size from the inlet to the outlet and the apertures of adjacent rows are staggered to impart a sinusoidal flow path such that the abrupt changes of gas flow path cause the particles to be thrown out of the gas stream and impinge on the subsequent plate. The apertures may be arranged in circles. The gas velocity is increased each time it passes through a plate.
Patent HU-T55679-A (HU)
Title: Apparatus for producing tubes coated with plastic material
Inventor: BARNOACH ITZHAK
IPC: B29C48/153
Filed: 1989-04-14
Abstract: Apparatus for forming a plastics coated metal tube comprising means for forming a continuous strip of metal into a U-shape and a forming sleeve for folding the strip into an overlapping tube. A mandrel (23) is also provided which extends through the forming sleeve and through a locating sleeve (30). The locating sleeve (30) centralises the tube as it passes over the mandrel and welding means are provided for welding the overlapping tube as it passes through the locating sleeve (30). According to the invention, the welding means comprises an ultrasonic welding wheel (32) and drive means for the welding wheel, the drive means being capable of driving the welding wheel (32) at a peripheral speed identical to the speed at which the overlapping tube is drawn past the wheel.
Patent HU-T65573-A (HU)
Title: Friction hinge assembly
Inventor: WAINE MARTIN
IPC: E05D11/08
Filed: 1991-11-04
Abstract: There is disclosed a hinge assembly that has a pintle and two plates that can rotate about the axis of the pintle. The first plate is irrotatably affixed to the pintle. The second plate is part of a friction element which also includes a band having a plurality of turns helically disposed about the pintle. Between the other end of the band and the second plate there is a spring that tightens the band about the pintle. The band is flexible enough so that it does not grip the pintle without the force of the spring. Frictional force is developed between the band and the pintle that opposes movement of the second plate in a direction that tends to tighten the band about the pintle. Movement of the second plate in the opposite direction tends to loosen the band's grip on the pintle so that very little frictional force is developed.
Patent HU-T48559-A (HU)
Title: Process for production of products containing metalls
Inventor: WHITE DANNY R
IPC: C22C29/12
Filed: 1988-05-13
Abstract: A ceramic-reinforced aluminum matrix composite is formed by contacting a molten aluminum-magnesium alloy with a permeable mass of ceramic material in the presence of a gas comprising from about 10 to 100% nitrogen, by volume, balance non-oxidizing gas, e.g., hydrogen or argon. Under these conditions, the molten alloy spontaneously infiltrates the ceramic mass under normal atmospheric pressures. A solid body of the alloy can be placed adjacent a permeable bedding of ceramic material, and brought to the molten state, preferably to at least about 700 DEG C, in order to form the aluminum matrix composite by infiltration. In addition to magnesium, auxiliary alloying elements may be employed with aluminum. The resulting composite products may contain a discontinuous aluminum nitride phase in the aluminum matrix and/or an aluminum nitride external surface layer.
Patent HU-T52386-A (HU)
Title: Process for producing basic material(s) and/or active ingredient(s) slightluy soluble in water
Inventor: TANCZENBERGER SANDOR
IPC: A61K35/08
Filed: 1988-07-06
Abstract: Raw and active cpd(s). of poor water solubility are prepd. from natural but to a large extent environment polluting materials by suitable mixing and treatment. These mixts. produce specific, environmentally friendly raw and active cpd(s). characteristic of starting materials used.
Patent HU-T35231-A (HU)
Title: Manure composition and process for the production
Inventor: KEREK IMRE
IPC: C05G3/00
Filed: 1983-10-27
Abstract: Fertiliser compsns. are produced by adding to natural fertiliser 1-60wt.% pref. 5-20wt.% based on the solids content of the natural fertiliser ground clay minerals or mineral glasses, pref. zeolite contg. minerals, homogenising the mixt. while at the same time reducing the particle size of the fibrous organic solids in the natural fertiliser to less than 1 mm, pref. to less than 0.5 mm, opt. sepg. the solid part of the resulting mass from the liq. phase, mixing the solids with known additives like anti-adhesives and trace elements to a plastic mass, shaping and finally drying the mass.
Patent HU-T41904-A (HU)
Title: Method for determining receptive antibodies by means of laminar procedure
Inventor: CORTI ANGELO
IPC: G01N33/545
Filed: 1986-09-09
Abstract: The present invention relates to a method for determining a substance capable of actual binding to a D-Alanyl-D-Alanine dipeptide, in particular the glycopeptidic antibiotics of the vancomycin class and their derivatives and aglycons and to an antibody raised against the substance. Further objects of the present invention are compositions of matter (kits) and means for exploiting the method of the invention.
Patent HU-T46938-A (HU)
Title: Process for producing improved shoemaking sole-mixture of elastomere base
Inventor: SZULMANNE BINET MARIANN
IPC: A43B13/04
Filed: 1986-10-10
Abstract: An improved industrial thermoplastic shoe soling compsn. contains (all pts. wt): 100 butadiene-styrene block copolymer; 0-50 other polymers; 3-100 plasticiser; 2-100 filler; 0-5 solid lubricant; 0-2 foaming agent; 0-10 colourant; 0-3 heat and/or light stabiliser, 1-150 thermoplastic elastomer, to ensure good quality. All the ingredients are homogenised in a melt. - The thermoplastic elastomer is a dynamic vulcanisate of 30-70 poly-olefin and/or polystyrene and derivs.; 70-30 pts. wt. of a diene rubber and 0-500 of other known additives.
Patent HU-T49072-A (HU)
Title: Cleaning floor particularly for covering the platform of sanitary establishments, instrument rooms or similars
Inventor: CSEH LASZLONE
IPC: E04F15/22
Filed: 1986-11-19
Abstract: A clean(ing) surface for floors predominantly in medical establishments,especially for instrument rooms etc. contains two swelling agents of medium mol.wt.. Quantities employed are based on polymer wt. One of the agents is compatible with the polymer and is used at a 10-100 pts.wt. level. The other is incompatible or only partially compatible with the polymer and is used at 5-50 pts.wt. concn. - Further, 5-30 pts.wt. of a hydrocarbon oligomer, having a mol.wt. of the order of 103, and other customary components are also added. Solubility parameters of the swelling agents are so chosen, that that of the compatible agent should not differ by more than 1 J1/2/m3/2 from that of the polymer and that the solubility parameter of the incompatible agent should not differ by less than 1.5 J1/2/m3/2 and by not more than 2.5 J1/2/m3/2. The solubility parameter of the hydrocarbon resin used should not differ by more than 1 J1/2/m3/2 from that of the second swelling agent.
Patent ID-17603-A (ID)
Inventor: SCHULE JOSEF
IPC: E04G17/04
Filed: 1997-07-21
Abstract: A clamp (1) for connecting form panels disposed in coplanar, side-by-side relation which engages their edge webs (2) or edge sections, which webs (2) can be directly adjacent to each other or have an intermediate piece in between. In order to adapt to the varying spacings or to different dimensions of edge webs (2) or edge sections, the clamp includes a first swivelling clamping jaw (4) which is steplessly adjustable relative to a stationary clamping jaw (5) and lengthwise on a carrier (6) which supports the two clamping jaws (4 and 5). In addition, the first swivelling clamping jaw (4) is swivel-mounted on a slide (10) which, in turn, can be fixed by clamping in any position on the carrier (6), particularly by a tipping or swivel movement in an opposite direction. Therefore, the spacing between the clamping jaws (4 and 5) can be steplessly adjusted, without any measures for holding the swivel axis (9) of the swivelling clamping jaw (4) having to be taken on the carrier (6) itself, which could weaken the carrier (6).
Patent ID-21816-A (ID)
Inventor: LEWIS DAVID EARL
IPC: G11B21/08
Filed: 1996-03-29
Abstract: There is disclosed a method for moving an optical head from an initial track (10) to a target track (11) on a storage medium (1). The total number of tracks (3) to be crossed is determined, and the optical head is moved toward the target track (11). A reflectivity level of light from the storage medium (1) is measured, and a tracking error signal is derived from the reflectivity level. The tracking error signal has both true and false indicators of track crossings. A data indicator signal is derived from the reflectivity level, having indicator points corresponding to the false indicators of track crossings. A track count number is incremented for each true indicator of a track crossing, and the optical head is stopped when the track count number equals the total number of tracks (3) to be crossed. Another method is disclosed whereby a track count signal is generated from the tracking error signal and the data indicator signal. The track count signal indicates track crossings corresponding to the true track crossing indicators in the tracking error signal.
Patent ID-21574-A (ID)
Inventor: YURI OBST
IPC: B01D29/11
Filed: 1997-12-01
Abstract: A filter system (10) comprising a filter medium (11) for filtering contaminants from a process fluid, having a filtration side on which contaminants collect and a filtrate side from which filtrate flows; a counter-flow generator (20) located on the filtrate side that directs a localized stream of counter-flow fluid (23) from the filtrate side to the filtration side of the filter medium (11) to thereby dislodge the contaminants from the filtration side of the filter medium (11), wherein the localized stream (23) traverses a substantial proportion of the filter medium (11). The filter system (10) optionally further comprises a clearing-flow generator (30) or like means located on the filtration side of the filter medium (11) which clears contaminants from the filter medium (11).
Patent JP-H10198423-A (JP)
Title: Guidance controller for moving vehicle
Inventor: FUJII YASUO
IPC: G05D1/02
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To perform proper traveling control at all times even when traveling control is started just after the end of turning control due to automatic guidance by correcting a control target in operating control based on the information of overrun distance from a start terminal position detected by a magnetic field detecting means. SOLUTION: A controller 12 travels a work wagon on respective plural traveling routes while guiding it along with the respective traveling routes based on information detected by respective side part magnetic field sensors 13R and 13L, detects arrival at the end terminal part of start terminal part of respective traveling routes based on information detected by a central magnetic field sensor 14 and guides the approach of work wagon to the next adjacent traveling route by turning it when the arrival at the end terminal part.  Further, when it is discriminated based on the information detected by the central magnetic field sensor 14 that the work wagon runs over the start terminal position of the next traveling route, straight traveling is not performed but the quantity of overrun from the start terminal position is calculated, and the target value in steering control on the next scheduled traveling route is corrected.
Patent JP-H11201296-A (JP)
Title: Slide valve
Inventor: TOMIMATSU TAKAAKI
IPC: F16K3/00
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a slide valve by reducing a drift current of a fluid, and reducing an abrasion and a corrosion resulting from an erosion, by only applying a simple reformation such as devising the front end form of a slide valve disc. SOLUTION: In a valve box main body 1 with a cylindrical form, a seat ring having a port 5 for fluid passing which is formed in a semicurcular form at the front end 5a side, in a rectangular form at the rear end 5b side, and to throttle the passage in the valve box main body 1, is fixed and held, and the front end 6A of a slide valve body 6 to open and close the port 5 by sliding in the direction orthogonal to the passage axial line, along the seat surface of the seat ring, is formed in a semicircular form, same as or similar to the front end 5a side of the port 5.