baber/WOPTO huggingface dataset:
Patent GB-201205797-D0 (GB)
Title: A method for generating a random marker
Filed: 2012-03-30
Abstract: The invention is directed towards a method of generating a marker to distinguish between genuine and counterfeit goods by applying marks to surfaces of items, articles, goods, vehicles, fabrics and/or premises, the method comprising: applying at least one coding to the surface, wherein the coding is applied randomly such that the coding provides a unique pattern when subjected to a particular type of stimulus. The coding may be applied in a number of separate, overlaid layers. The stimulus may be ultra-violet (UV) or infra-red (IR) radiation. The code may be covert, and may be hidden within an overt code such as a bar-code. The code may also include additional alignment markers.
Patent GB-201206769-D0 (GB)
Title: Item mounting assembly
Filed: 2012-04-17
Abstract: An item mounting assembly (10) includes an item 12 such as a planter and a mounting arrangement (14) for mounting the item (12) to a support (16) such as a rail. The arrangement (14) includes a mounting member (18), a fixing (20) for fixing the mounting member (18) to the support (16) and an association (22) between the mounting member (18) and the item (12). In use, the association (22) locates the item (12) in a mounted position on the mounting member (18) and only permits the item (12) to move to and from the mounted position along substantially one direction.
Patent GB-201213561-D0 (GB)
Title: Rotary coupling
Filed: 2012-07-31
Abstract: A coupling unit for automatically engaging driver 1 and driven 2 shafts by means of preloaded springs 7 and axially moveable pistons 8 or pins by engaging on first rotation of the driver shaft 1 in either direction. The springs may be pre-loaded by a lead screw 11, which causes movement of a gimbal ring 13 to bias the pistons 8 or pins towards associated driving recesses in a driven hub 1. On rotation of a driver hub 2, the drive pins are forced, by springs 7, into contact with the associated driving recesses/holes and cause the driven hub 1 to rotate with the driver hub 2.
Patent GB-201316219-D0 (GB)
Title: Thermal knife for butter and derivatives
Filed: 2012-11-13
Abstract: The utility model patent to a thermal knife for butter and derivatives comprises a low-voltage resistance inserted into a spreader, and this assembly is attached to a handle having a battery compartment on the underside thereof, and an "on/off" button on the upper side thereof, as well as a warning LED which, when it is on while the knife is being used, indicates that the low-voltage resistor has reached a temperature that is sufficient for processing butter and derivatives thereof in the solid (refrigerated) state, without altering the taste and quality of the product.
Patent IT-MI20011667-D0 (IT)
Inventor: GAMBINI GIOVANNI
IPC: B26D3/16
Filed: 2001-07-31
Abstract: A device for the elimination of trimmings of rolls or logs of ribbon-like material that can be connected below a cropper machine of at least one roll or log, in turn fed by a feed surface (11) of rolls (12) and top and/or tail crop ends (21), one after another, comprising, below of the feed surface (11), at least one conveyor element (16) closed in a ring which moves around a pulley (14) and which receives the rolls (12) and top and/or tail crop ends (21) on an upper section, the conveyor element (16) having an opening (17) with a dimension at least equivalent to the diameter of a log, inside which the top and/or tail crop ends (21) fall, the opening (17) being positioned as the conveyor element (16) rotates at the beginning of the upper section when the top and/or tail crop ends (21) reach this point. <IMAGE>
Patent IT-TO20020556-D0 (IT)
Inventor: FARALDI PAOLO
IPC: B22C23/00
Filed: 2002-06-26
Abstract: An evaluation method in which a capacitive sensor (5) is placed in a region of a container (3), into which a granular material (2) is fed so as to contact the sensor (5), and the variation in the impedance of the sensor (5) caused by feeding in the material (2) is evaluated. The method is particularly useful for evaluating the compactness of sand in a formwork for making metal castings. The evaluation system includes a sensor (5) defined by plates (9, 10) sensitive to the variation in the dielectric; and a conditioning and control circuit (6) for indicating the variation in the capacitance of the plates (9, 10), or more generally the total impedance of the system (1), when the granular material (2) is fed into the container (3). In one embodiment, the plates (9, 10) of the sensor (5) are defined by two combs made of conducting material, having two numbers of interlacing segments (12, 13), and located on a rigid or flexible support (16). <IMAGE>
Patent DE-2965289-D1 (DE)
Title: Pourable scouring cleanser compositions
Inventor: JONES ROBERT AUSTIN
IPC: C11D1/83
Filed: 1979-09-28
Granted: 1983-06-01
Abstract: A pourable scouring cleanser composition contains(1) an anionic surfactant preferably in an amount of 0.1 to 0.5 moles/kg;(2) a water-soluble polar nonionic/zwitterionic surfactant in the form of an amine oxide or a betaine;(3) an electrolyte such as sodium chloride or sodium carbonate;(4) a chlorine-releasing bleaching agent, preferably sodium hypochlorite solution;(5) a suspended particulate abrasive, preferably calcite.
Patent DE-2966447-D1 (DE)
Title: Method for controlling the thickness or weight of extruded stock
Inventor: MOON WILLIAM SANGFI
IPC: B29C48/355
Filed: 1979-08-10
Granted: 1984-01-05
Abstract: A method for controlling the thickness or weight of extruded stock. 
<??>An extruding system for the production of continuously extruded elastomer, such as tread stock for the manufacture of vehicle tires, has an extruder (12), a first take-away conveyor belt (16) for conveying the extrusion as it exits the extruder, a second conveyor belt (17) for varying the thickness or weight of the extrusion after leaving the first conveyor belt, a sensor (20) to measure the running-weigh-scale value and a targeted running-weigh-scale value. The weight or thickness of the continuously extruded elastomer is controlled by measuring the weight of the continuous extrusion at the running-weigh-scale. The measured value (RWS 20) is compared to the target value to obtain a control signal (38). The control signal (38) is used (40) to adjust the difference in speed between the first conveyor belt (16) and the second conveyor belt (17).
Patent DE-3175767-D1 (DE)
Title: Apparatus for drying webs by hot air while simultaneously supporting the material, e.g. for paper webs delivered by a printing machine
Inventor: BODENAN RENE
IPC: F26B21/02
Filed: 1981-05-25
Granted: 1987-02-05
Abstract: 1. Hot-air drying apparatus, with a simultaneous lifting action, for continuous strips of flexible material, in particular strips of paper leaving offset printing units, of the type comprising a casing (2) inside which there are arranged, between an entry opening and an exit opening (3a, 3b) for the strip, two rows of blowing members (9c, 9d), one of which is arranged above and the other below the plane of movement of the strip, these blowing members having air-ejection slits (10) which are oriented transversely in relation to the direction (D) of movement of the strip, these slits facing the strip (B) to be dried, the said blowing members (9c, 9d) being connected to at least one recycling fan (23a, 23b) and to a heat source (24), the casing (2) being connected, moreover, to an extraction fan (38), apparatus characterized in that, in the direction (D) of movement of the strip, the casing (2) consists of at least two separate sections (5a, 5b) fixed to each other, each of these sections comprising a blowing assembly (23a-9c-9d, 23b-9c-9d), the latter comprising two rows of blowing members (9c, 9d) and a recycling fan (23a, 23b), the intake side of which communicates with the internal volume of the section of the casing (2) and the delivery side of which is connected to the said rows of blowing members (9c, 9d) by ducts (12c, 12d) provided with heat supply passages (27) connected to the heat source (24), and in that each of the two entry and exit openings (3a, 3b) for the strip is equipped with two blowing members (4a, 4b), one of which is located above and the other below this opening (3a, 3b) and which are oriented transversely in relation to the direction (D) of movement of the strip and each have, over the entire width of this strip, at least one air-ejection slit (21c, 21d) facing the strip (B) to be dried, these blowing members (4a, 4b) being connected (36) to the delivery side (35) of a fan (34) which sucks in air from outside the casing (2) of the apparatus, this air being preheated with the aid of preheating means (24-26-36, 16).
Patent DE-3176669-D1 (DE)
Title: Modular construction system composed of joints and shafts for spatial framework structures
Inventor: VENTRELLA ETTORE
IPC: E04B1/19
Filed: 1981-07-14
Granted: 1988-04-07
Abstract: 1. Joint for spatial framework structures in geometric module with pyramidal base and tetrahedral (fig.1) in which converge same shafts endowed with spheres at the tips directed in every direction in the space, it is composed of two parts jointed together by one central bolt, it is caracterized by two caps of changeable thickness, semispheric and hollow, in which converge twelve shafts (7) (fig. 3) endowed with one sphere (9) through one pipe (8), four horizontal and eight oblique, they are characterized by four large slits (4) orthogonal to each other, to allow the introduction of the spheric terminals of the oblique shafts, and characterized by four semicircular holes (5) to allow the introduction of spheric terminals of the four horizontal shafts, so that the central bolt (1) that cross the hole of the cap is tangent to the spheres of the shafts and at the same time all the spheres are tangent to the hemispheric inside surface of the two caps when these caps are assembled with the introduction of the terminal of the shafts in the slits (4) and (5), allowing their rotation in every direction in the space after the blockage.
Patent DE-3261009-D1 (DE)
Title: A method for recovering useful products from waste products obtained when manufacturing aluminium fluoride
Inventor: BERGLUND HANS ARNE LENNART
IPC: C01F7/50
Filed: 1982-01-11
Granted: 1984-11-29
Abstract: The invention relates to a method for recovering useable products from waste products deriving from the manufacture of aluminium fluoride on the basis of aluminium hydroxide and fluosilicic acid. Silica contaminated with fluorine and aluminium and obtained in the manufacture of aluminium fluoride is dissolved with a strongly basic hydroxide, whereafter the first solution obtained is mixed with a second solution, obtained by dissolving aluminium hydroxide with a strongly basic hydroxide, and with waste mother liquor and optionally also washing water from the manufacture of aluminium fluoride, in such proportions that the pH-value of the mixture is from about 10-14. The silicate content of the waste products supplied is precipitated as a silicoaluminate, which is separated off, preferably by filtration, for optional further treatment or for direct use, whereafter fluorine, when present in the waste products, is recovered from filtrate by further precipitation, and whereafter the filtrate is passed to a recipient or utilized, for example, as process water in other processes. The fluorine content can be recovered from the filtrate by adding thereto an aluminium compound in an amount sufficient to precipitate out substantially all the fluorine contained in the filtrate as a fluoroaluminate respectively, which is then separated off.
Patent DE-3261017-D1 (DE)
Title: Shoe
Inventor: NGUYEN TAN TRI
IPC: A43B23/22
Filed: 1982-02-18
Granted: 1984-11-29
Abstract: 1. Shoe comprising a part (1) which surrounds the foot at least partially and holds it in position, an insole, a sole (2), between the insole and the sole, a filling between the foot and the sole, an elastic cambering insert (20) in the form of a helix enabling the sole of the foot to be blocked inside the shoe, the rear part (21) of the insert being raised towards the inside of the shoe and the front part (22) of the insert being raised towards the outside of the shoe, characterized in that a difference in level is provided between the antero-internal part (20d) and the postero-external part (20e) of the insert, in order to improve propulsion of the foot.
Patent DE-3261803-D1 (DE)
Title: Split phase stereophonic sound synthesizer
Inventor: BINGHAM JOSEPH PETER
IPC: H04S5/00
Filed: 1982-03-04
Granted: 1985-02-21
Abstract: A stereophonic sound synthesizer system is presented which utilizes a phase splitter in the form of a transformer to develop two oppositely phased audio signals from an applied monaural signal. One of the two oppositely phased signals is applied to a transfer function circuit of the form H(s), which modulates the intensity of a monaural signal as a function of the frequency. The intensity modulated H(s) signal may be applied to an amplifier for subsequent amplification and reproduction. The H(s) signal is also combined with the other of the two oppositely phased signals to produce a difference signal which is the complement of the H(s) signal. The difference signal may be applied to an amplifier for subsequent amplification and reproduction. No differential amplifier is necessary to produce the difference signal because the necessary selective phase opposition of the signals combined in that channel is provided by the use of the oppositely phased transformer output signals. In addition, the transformer electrically isolates the television's electrical system from the stereo synthesizer system's signal outputs.
Patent DE-3262697-D1 (DE)
Title: Method for producing self-reproducing mammalian pancreatic islet-like structures
Inventor: ARCHER MICHAEL C
IPC: C12N5/00
Filed: 1982-10-21
Granted: 1985-04-25
Abstract: Method for producing pancreatic islet-like structures (ILS's) having histology and insulin-producing properties corresponding to those of fetal pancreatic islets and islets from adult animals maintained in culture. The ILS's are produced by culturing isolated natural pancreatic islets, pancreatic duct pieces, cell clusters consisting of mildly digested pieces of pancreas, cell tissues obtained as byproducts of the culturing methods, or previously-produced ILS's, in attachment to a substrate.
Patent DE-3262804-D1 (DE)
Title: Method of and apparatus for manufacturing a foam tube having a fastener
Inventor: OSTERHAGEN GERHARD
IPC: B29C53/52
Filed: 1982-09-15
Granted: 1985-05-02
Abstract: A process for the continuous manufacture of a closable pipe slotted in the longitudinal direction which is made from a sheet of a thermoplastic foam material involves shaping the sheet in the heated thermoelastic and/or thermoplastic state at right angles to its longitudinal direction into a pipe cross section, and applying the strips of a closure, especially a slide fastener of a thermoplastic synthetic resin, to the mutually facing longitudinal edges of the pipe slot by means of welding, heat-sealing, cementing, or the like. The closure strips, prior to being joined to the shaped, still heated foam pipe, are elongated by the effect of tensile force to the same extent as the foam pipe shrinks during cooling after application of the closure to provide a straight pipe or sheath like structure with a closure means.
Patent DE-3279907-D1 (DE)
Title: Materials and methods for plasma etching of oxides and nitrides of silicon
Inventor: WANG DAVID NIN-KOU
IPC: H01L21/306
Filed: 1982-10-21
Granted: 1989-09-28
Abstract: A method for etching a layer of inorganic insulating material 55 formed on a semiconductor wafer 50 and containing silicon as the principal metallic element. The method involves disposing a wafer 50 on one of a pair of electrode structures 261 in a closed chamber 260. A reactive gas 266 mixture comprising principally a fluorocarbon gas doped with a preselected quantity of carbon dioxide is supplied to the chamber 260.Radio frequency 263 electrical energy is supplied to one of the electrode structures 261 to create a plasma of the reactive gas mixture for chemically attacking the insulating material 55.
Patent DE-3280316-D1 (DE)
Inventor: UGELSTAD JOHN
IPC: C08F2/00
Filed: 1982-10-19
Granted: 1991-04-18
Abstract: PCT No. PCT/NO82/00052 Sec. 371 Date Jun. 7, 1983 Sec. 102(e) Date Jun. 7, 1983 PCT Filed Oct. 19, 1982 PCT Pub. No. WO83/01453 PCT Pub. Date Apr. 28, 1983.Process for preparing aqueous dispersions of a somewhat water-soluble low-molecular organic material, in which swellable particles prepared in a first step are swelled with the organic material in the second step. When the organic material is a polymerizable monomer the dispersion prepared is converted to a polymer dispersion. In the first step swellable oligomer or oligomer-polymer particles are prepared by (a) dispersing an aqueous mixture containing an oil-soluble initiator or a solution of an oil soluble initiator in an organic solvent, and then swelling the dispersed initiator-containing droplets with monomer and effecting polymerization, or (b) swelling polymer particles in aqueous dispersion with vinyl monomer and an oil-soluble initiator and effecting polymerization, the ratio between initiator and monomer used being so high that in the polymerization an oligomer having a degree of polymerization of 5-200 is formed. In the second step, optionally after dilution with water and addition of emulsifier, the organic material is added which has a solubility in water of >10, preferably >100 times higher than that of the oligomer and which diffuses through the aqueous phase and swells the oligomer or oligomer-polymer particles in a ratio by volume of >20:1. When the organic material is a polymerizable monomer, initiator is also added in the second step, and polymerization is effected.
Patent DE-3361964-D1 (DE)
Title: Storage box and dispenser for leader material of similar filaments
Inventor: SCHRECK URSULA
IPC: A01K97/06
Filed: 1983-04-05
Granted: 1986-03-13
Abstract: 1. Storage box and dispenser (10) for leader materials or similar filaments, having a housing (12) adapted to be covered for receiving a plurality of spools (20, 20', etc.) on at least one side of a plate (14) comprising a lateral wall (16), wherein each spool (20, 20', etc.) has a base plate (22) and adjacent its periphery a winding compartment (24) projecting towards one side, the spools having different sizes (diameters) and being nested into each other, wherein they contact each other along their respective peripheries, the outer-most spool (20"') having line contact with the internal periphery of the housing (12) or its cover (18), and wherein a central screwing (26, 28, 30) as well as a thread-cutting device are provided.
Patent DE-3369181-D1 (DE)
Title: Butterfly or ball valve
Inventor: BURTON PHILIP JOSEPH
IPC: F16B21/18
Filed: 1983-11-10
Granted: 1987-02-19
Abstract: In order to provide an unobstructed outer face (7) on a retaining ring (4) forthe seal assembly of a butterfly valve, so that the face (7) can make an improved seal with an adjacent pipe end, the retaining ring (4) is held captive in the valve housing (1) by a wire ring (11), instead of by the usual screws which penetrate the face (7) and inhibit sealing with the pipe end. The wire ring is of regular polygonal shape such that the central portions (14) of its sides are received in a radially outwardly facing groove (10) in the retaining ring, and its corners (16) are received in a radially inwardly facing groove (8) in the housing. A helical lead-in groove (15) in the housing connects with the groove (8) to permit assembly of the retaining ring to the housing by a screwing action.
Patent DE-3460809-D1 (DE)
Title: Side-loading fork-lift truck
Inventor: SCHUSSLER WALTER
IPC: B30B15/02
Filed: 1984-05-19
Granted: 1986-10-30
Abstract: 1. A transversal or four-way fork-lift truck which has a recess (10) with lateral guide rails (16a, 16b) for the lift mast (11), characterised by a push-in chassis (17) which is constructed as a tool change unit and, after the lift mast (11) has been removed, can be introduced into the recess (10).
Patent DE-3465782-D1 (DE)
Title: Method and apparatus for the dynamic surface area measurement and for the isothermal determination by adsorption and desorption of a gas mixture of a constant composition
Inventor: WITIER PIERRE GASTON
IPC: G01N15/08
Filed: 1984-05-15
Granted: 1987-10-08
Abstract: An apparatus applying the dynamic BET-type approach to the measurement of solid surface areas, allowing the pressure on the sample to be varied from a lower, subatmospheric value to a plurality of upper values either greater than or less than atmospheric pressure. Apparatus comprises, in the order of their appearance from upstream to downstream, the following parts: a source of a mixture of gaseous adsorbate and non-adsorbable gas, a pressure reducing valve, a reference circuit and a measurement circuit arranged in parallel, said measurement circuit incorporating a sample holding a cell and both said circuits going through a katharometer, then converging into a vacuum pump. A flow control valve is installed upstream from the sample holding cell and a throttling valve is inserted between said sample cell and the katharometer.
Patent DE-3468584-D1 (DE)
Title: Metal/semiconductor deposition
Inventor: MARTIN BRIAN DR
IPC: H01L21/00
Filed: 1984-11-08
Granted: 1988-02-11
Abstract: Metal is deposited by bias sputtering over a two-layer photoresist mask the lower layer having a thickness at least 1.5 times the metal thickness and the second layer having an edge overhang in excess of 0.1µm, and unwanted metal removed by lift-off.
Patent DE-3468720-D1 (DE)
Title: Steam power plant
Inventor: BRAND ANDREAS
IPC: B01D19/00
Filed: 1984-06-28
Granted: 1988-02-18
Abstract: In a process for purifying and deaerating the feed water line in the circulation system of a power-generating plant heated by nuclear power, the following steps are carried out in order to solve acute problems of steam-generator corrosion: (a) when the preheater train is filled, with the steam-generator isolating valve (40) closed, the condensate flows several times via a recirculation line (37, 52, 53) back to the condensate-collecting vessel (6) and to the condensate purification apparatus (9); (b) below the water level (7) in the condensate-collecting vessel (6), a deaerating medium (37,38,39) is introduced into the condensate via spray nozzles, rises in the condensate and forms in the deaerating chamber (44), as result of displacement of the air present in its, a cushion which is conducive to oxygen deaerating; (c) the steam produced during deaerating is precipitated in an additional condenser (48) which is located in the venting line upstream of the vacuum pump (47) and which is subjected to a secondary cooling water; and (d) following the start of steam generation and during the low-load period, subsequent deaerating is carried out by means of steam in the collecting vessel of the condenser. As a result, it is possible to provide purified and deaerated feed water over the entire operating range and to reduce to a minimum the deaerating time before the plant is started.
Patent DE-3476527-D1 (DE)
Title: Sawing device
Inventor: BERGLER OTTO
IPC: B27G5/02
Filed: 1984-07-25
Granted: 1989-03-09
Abstract: A saw mechanism comprises a work support, a round table rotatably carried on said work support, and a pivot support carried by the table. A guide is mounted on the pivot support for pivotal movement and includes a pair of parallel rods. A saw includes a saw housing and a motor driven blade on the housing. The housing has a pair of passages which slidably receive the rods so that the housing can be adjusted relative to and along the rods.