baber/WOPTO huggingface dataset:
Patent EP-0350583-B1 (EP)
Title: Escalator or moving walkway balustrade
IPC: B66B23/22
Filed: 1989-05-03
Granted: 1991-12-04
Abstract: The balustrade for transportation apparatus, such as an escalator or a moving passenger walkway contains upright balustrade panels directly laterally guiding tread elements, such as steps or tread plates so as to dispense with both of the conventionally employed inner balustrade decks with their associated inner deck covers. A respective stable support profile member connected with a support body and arranged at both sides of a transport element, such as a step or tread plate band receives the base of the associated balustrade panel. The heads of screws or threaded bolts required for fastening the associated balustrade panel are arranged counter-sunk in openings of such balustrade panel. Apart from the savings in cost realized with the invention it is also possible to reduce the entire structural width of the transportation apparatus. Due to the elimination of the inner balustrade deck the step or tread plate band also can be arranged at an elevated position in relation to the outer balustrade deck, so that when using glass balustrades there is visibly discernible the movement and especially the direction of movement of the step or tread plate band from both external sides of the transportation apparatus.
Patent EP-0342554-B1 (EP)
Inventor: HEIDELBERG GOETZ DIPL PHYS
IPC: H02K9/19
Filed: 1989-05-12
Granted: 1997-01-15
Abstract: An electric machine having a stator (4) provided with windings (10), a rotor (6), and an air gap (16) between stator and rotor (6), in particular having permanent-magnetic excitation and/or electronic commutation. Provided in or on the stator (4) there are cooling channels for a liquid coolant, said cooling channels having a heat-transfer connection to the points where heat arises. <IMAGE>
Patent EP-0363581-B1 (EP)
Title: Device for draining body cavities
IPC: A61M25/08
Filed: 1989-07-26
Granted: 1992-12-02
Abstract: Prior-art systems for drainage of body cavities, in particular renal cavity systems, have usually comprised of a flexible drainage tube (1) with at least one crooked end (11, 13), a tubular device, called a pusher (2), serving to push the drainage tube (1) into a body cavity, a distal end of which is connected in a separable way with a proximal end of the drainage tube (1), and a guide wire (3) passing through the drainage tube (1) and the pusher (2). Up to now, the separable connection consisted of either a predetermined break point or a wedge connection. Both solutions have been unsatisfactory. According to this invention, ends of a drainage tube (1) and a pusher (2), which are connected with each other, have parts (41, 42) of a lock (4) complementary to each other, which define sections (45, 46) overlapping each other and featuring facing sections fitted to each other which transmit axial traction forces and a torque. Sections (45, 46) are held in mesh by the guide wire (3) passing through them. Thereby, each part (41, 42) of the lock (4) has, at a spaced distance from its end, a transverse slot (43, 44), with the section (45, 46) defining or delimiting the transverse slot (43, 44) presenting on its periphery a flattening (47, 48) parallel to a slot base.
Patent EP-0358265-B1 (EP)
Inventor: CALDERAZZO FAUSTO
IPC: C08F4/685
Filed: 1989-08-31
Granted: 1993-11-24
Abstract: A solid catalyst component for the polymerization of ethylene and the copolymerization of ethylene with C3-C10 alpha-olefins, contains titanium, vanadium and chlorine, is substantially definable by the formula (in atomic proportions):  V (1), Ti (n), Cl (3n)  where n varies from 1 to 3, and is prepared by reacting titanium tetrachloride with a vanadium arene [V DEG (arene)2] (arene = benzene or mono-, di- or tri-alkyl substituted benzene) in accordance with the equation:  V DEG (arene)2 + nTiCl4 ----> VTinCl4n + 2 arene possibly followed by treatment with an alkyl aluminium chloride. This catalyst component, when associated with a trialkyl aluminium, is highly active in the production of ethylene polymers and copolymers by low temperature, low pressure methods in suspension, or by high temperature, high pressure methods conducted in a tubular reactor or pressure vessel, or by high temperature methods conducted in solution.
Patent EP-0327348-B1 (EP)
Inventor: TSOI S C
IPC: C07C317/22
Filed: 1989-02-01
Granted: 1995-04-12
Abstract: A non-diffusible benzoylacetanilide photographic colour coupler having an aryloxy coupling-off group wherein (a) the benzoyl group comprises a substituent R<1>O- wherein R<1> is an alicyclic or aliphatic, unsubstituted or substituted, branched or unbranched hydrocarbon group; and, (b) at least one of the benzoyl group and acetanilide group comprise a substituent that comprises a branched alkyl group containing at least 4 carbon atoms wherein the alkyl chains are uninterrupted or interrupted by hetero atoms or groups.
Patent EP-0371580-B1 (EP)
Inventor: LINDMAYER JOSEPH
IPC: G11B7/24097
Filed: 1989-07-14
Granted: 1995-03-29
Abstract: A three-dimensional optical memory system is disclosed which utilizes at least two layers of electron trapping media having different sensitivities to visible light coated on a substrate to store data in the form of light energy. Data is written onto the substrate, which may be in the form of a disk, which is contained in a light-tight contamination-free environment similar to a Winchester hard disk drive system, using at least two visible light laser beams having different wavelengths. Data is read from the disk using an infrared light laser beam. The at least two different data streams are separately detected. The system may be used as part of an optical disk drive system which is designed to fit within a standard mini or 5-1/4 inch disk drive form factor for personal computers.
Patent EP-0369896-B1 (EP)
Title: Process for treating the surfaces of magnetic layers
IPC: G11B5/84
Filed: 1989-10-17
Granted: 1993-03-31
Abstract: Method for the surface treatment of a magnetic sheet comprising a support to which is applied a magnetic layer on at least one of its two sides. The method is characterized in that, in hot conditions, a pressure is applied to each of the magnetic layers by using the surface of polished glass. Application to the fabrication of high density magnetic cards.
Patent EP-0325557-B1 (EP)
Title: Endoprosthesis
IPC: A61F2/00
Filed: 1989-01-23
Granted: 1992-09-02
Abstract: Endoprosthesis, in particular with a collar and with lamella-like shaft parts for anchorage, preferably cementless anchorage, the surfaces of the lamellae being aligned in such a way that straight lines running into these surfaces are aligned parallel to the longitudinal axis of the shaft, in which the surfaces of the lamellae have at least two surface parts which are aligned spatially in such a way that their surface vectors are perpendicular to one another. <IMAGE>
Patent EP-0439468-B1 (EP)
Inventor: BUENEMANN MORRIS C JR
IPC: F42B5/307
Filed: 1989-07-24
Granted: 1995-03-15
Abstract: An improved reduced volume plastic basewad (28) for a shotshell casing (30) includes a generally solid cylindrical plastic body portion (32), an annular outer continuous skirt portion (34) merging integrally and upwardly from the body portion (32), and a raised annular inner continuous hub portion (36) merging integrally and upwardly from the body portion (32). The skirt and body portions define a continuous exterior surface (38) sized relative an interior surface (12C) of a plastic tube (12) of the casing for tightly frictionally fitting within the tube (12) at a bottom end portion thereof providing a gas seal with the tube interior surface (12C). The hub and skirt portions (36), (34) are radially spaced from one another and define therebetween and above the body portion (32) an annular continuous concavity (56) for containing a portion of a propellant charge placed in the tube below and rearwardly of the top end of the primer (20) so as to thereby increase the interior shot load holding volume of the tube (12).
Patent EP-0391042-B1 (EP)
IPC: D21C5/02
Filed: 1990-02-13
Granted: 1993-08-18
Abstract: Dependent on the quantity of froth produced in a flotation plant, process parameters which indirectly or directly affect the quantity of froth produced are reduced in their quantity depending on the quantity of froth produced. This is effected by reducing certain material flows, including those material flows which are circulated in a flotation plant. Fabrication waters used for dilution are partially replaced by fresh water. This prevents difficulties being caused in the operation of a flotation plant by an unduly large quantity of froth produced. 
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Patent EP-0411284-B1 (EP)
Inventor: BEH HOLGER
IPC: F16D66/02
Filed: 1990-06-14
Granted: 1994-09-07
Abstract: In the wear indicator for indicating the wear limit of disc brake linings of motor vehicles and the like, a U-shaped, insulated electrical conductor loop is arranged in a plug which is inserted in a bore of the carrier plate of the brake block, said plug being composed of two sheath-like parts, an outer mounting bush 2 with flange 4 and a cable guide bush 3 which holds the conductor loop 12. The cable guide bush 3 can be plugged into the mounting bush on the flangeless side, said cable guide bush being shorter than the mounting bush 2. <IMAGE>
Patent EP-0412453-B1 (EP)
Inventor: PEZZOLI LUIGI
IPC: D03D47/27
Filed: 1990-08-03
Granted: 1994-05-18
Abstract: In a gripper strap (N) for gripper looms, the thickness of the strap (N) is gradually reduced, over at least part of its cross section, starting from an area (2) close to the end (3) carrying the gripper and extending towards the opposite end (4). In said strap (N), the notches into which engage the teeth of the wheel moving the strap follow at a variable distance, depending on the position taken up therein by the neutral bending axis.
Patent EP-0444273-B1 (EP)
Inventor: ALBARELLA JAMES P
IPC: G01N31/22
Filed: 1990-12-14
Granted: 1994-11-02
Abstract: A new and improved test device and method of determining the presence or concentration of a peroxidatively active substance, such as hemoglobin, in a test sample are disclosed. The test device includes a test pad comprising a suitable carrier matrix incorporating an indicator reagent composition capable of interacting with a peroxidatively active substance to produce a detectable or measurable response. In addition, a new and improved indicator reagent composition, comprising an indicator dye, such as a redox indicator, like a benzidine indicator; a hydroperoxide; an amine borate compound having the general structural formula: <CHEM> wherein R1, R2, and R3 are, independently, methyl groups or ethyl groups, and m, n and p are numerals ranging from one to about three; and a buffer, is incorporated into a suitable carrier matrix to provide a more accurate and trustworthy assay of a test sample for a peroxidatively active substance. The improved method and composition are especially useful in the assay of urine for occult blood.
Patent EP-0438788-B1 (EP)
Inventor: HASSELKUS HANS DIPL-ING FH
IPC: B65G47/90
Filed: 1990-12-27
Granted: 1994-11-02
Abstract: Such a device with a container holding these parts and at least one discharge device connected after the container has a gripper unit lowerable into the latter with at least one gripper which is capable of travelling approximately horizontally, channel-like conveying elements projecting into the horizontal movement path of the gripper(s) as a discharge device. The gripper is provided either with an upwardly tapering clamping aperture or with a gripping mouth (60) defined by movable gripping jaws (58). <IMAGE>
Patent EP-0381528-B1 (EP)
Inventor: LEE KYU H
IPC: A61M1/02
Filed: 1990-02-02
Granted: 1994-05-18
Abstract: A multicomponent fluid separation and irradiation system is described containing a centrifuge drum and a source of radiant energy (2) located within the drum. In a first embodiment a disposable rigid separation/irradiation chamber (14) is provided with a cylindrical outer compartment located within the drum and opposing the radiant energy source (2). Whole blood is supplied to the chamber through a dynamic seal (60) located at the center of the chamber. As the chamber is rotated, blood is separated so that energy from the source (2) passes through the inner wall (16) of the chamber and the separated plasma layer to irradiate the buffy coat layer (24). In a second embodiment, one or both of the walls of the outer compartment of the chamber are flexible so that the chamber will expand as blood is pumped in and will collapse as blood is pumped out.
Patent EP-0414431-B1 (EP)
Inventor: JONES LLOYD GARNER
IPC: E21B43/04
Filed: 1990-08-13
Granted: 1994-06-01
Abstract: A method for gravel packing a well penetrating an unconsolidated or poorly consolidated subterranean oil or gas reservoir. The well can employ a borehole casing with perforation tunnels for fluid communication between the borehole casing and a substantial portion of the reservoir. A sand screen is located inside the well casing and in juxtaposition with the perforation tunnels forming an annulus between the borehole casing and the sand screen. One or more conduits are positioned in juxtaposition with the sand screen with openings to provide fluid communication between the conduit and a substantial portion of the annulus between the borehole casing and the sand screen. A slurry of gravel is injected down through the annulus between the borehole casing and the sand screen until the annulus being packed thereby plugging the annulus between the casing and the sand screen, the slurry of gravel will continue to flow down the conduit and into the annulus below the gravel bridge thereby completely packing the annulus between the sand screen and the borehole casing. The oil or gas in the reservoir is then produced through the gravel packed borehole casing and the sand screen. If desired, the slurry of gravel may be injected down the well and up the conduit and annulus to accomplish complete packing. The method is also applicable to placing gravel packs in an open-hole wellbore adjacent to a substantial portion of an unconsolidated or poorly consolidated subterranean oil or gas reservoir.
Patent EP-0455918-B1 (EP)
Inventor: MILILI MARC
IPC: H01J29/76
Filed: 1990-05-11
Granted: 1996-01-10
Abstract: A self converging, widescreen color picture tube system includes a widescreen, in-line color picture tube having a funnel, an electron gun assembly (28) for three in-line electron beams located in a neck at one end of the picture tube, and a faceplate with a viewing screen at the other end. The picture tube has a wide aspect ratio. A self converging widescreen deflection yoke (40) for deflecting the electron beams in the wide aspect ratio picture tube includes horizontal and vertical deflection windings. The yoke (40) is located by an initial flare section of the funnel and positioned along the longitudinal axis of the picture tube to make the tube reference line and the yoke deflection plane substantially coincident. To achieve substantial horizontal astigmatism correction at the extremes of the major axis of the wide viewing screen, the horizontal deflection winding is constructed to have a generally pincushion-shaped horizontal deflection field over the effective length of the field. The field is modified from that required of the horizontal deflection field in a comparable self converging narrowscreen yoke. The modification is made in accordance with the differences in centerscreen slope angles and S-spacing.
Patent EP-0451207-B1 (EP)
Inventor: EPPERLY WILLIAM ROBERT
IPC: C10L10/06
Filed: 1989-12-20
Granted: 1995-04-26
Abstract: The invention presented involves a method for reducing emissions from or increasing the utilizable energy of fuel for powering diesel, gasoline or gasohol internal combustion engines, the method comprising admixing with the fuel an additive which comprises a fuel-soluble, nonionic, organometallic platinum group metal coordination composition which is a) resistant to breakdown under ambient temperatures; b) does not contain a disadvantageous amount of phosphorus, arsenic, antimony or halides; and c) has a partition ratio sufficient to maintain preferential solubility in the fuel.
Patent EP-0414916-B1 (EP)
Inventor: HANAYAMA NAOKI - OKIDAIMACHI -
IPC: C08K5/526
Filed: 1990-03-01
Granted: 1994-09-28
Abstract: A phosphite compound of general formula (I), wherein R1 represents an alkyl group having 1 to 22 carbon atoms, and applications thereof are disclosed. This compound serves to stabilize organic materials and is useful as an antioxidant. Its stabilizing effect can be enhanced when it is used together with a hindered phenol, a light stabilizer or a thioalkanoic ester.
Patent EP-0471773-B1 (EP)
Inventor: CORFITSEN STEN
IPC: B60K15/04
Filed: 1990-05-08
Granted: 1997-01-15
Abstract: PCT No. PCT/SE90/00302 Sec. 371 Date Nov. 8, 1991 Sec. 102(e) Date Nov. 8, 1991 PCT Filed May 8, 1990 PCT Pub. No. WO90/13512 PCT Pub. Date Nov. 15, 1990.Apparatus for the automatic fueling of automotive vehicles, comprising a robot which includes a fueling pistol and which is operative, to move the fueling pistol automatically from a rest position to a vehicle fueling location. The invention is characterized in that the fueling pistol (16) includes a rigid, first tubular element (20), which is intended to be moved by the robot (1) towards a receiving plate (21) provided with a hole and forming part of the vehicle fueling location. A flexible second tube (26), is arranged within the first, rigid tube (20) for movement from a first terminal position, in which the outer free end (27) of the second tube (26) is located within the first tube (20), to a second terminal position in which the second tube projects from the first tube. A pipe connector is provided between the hole and the fuel pipe of the vehicle. The robot is intended to move the free end of the first tube (20) into abutment with the receiving plate (21), and is intended to move the free end (27) of the second tube (26) out of the first tube (20) and down into the vehicle fuel pipe, in order to pump fuel through the second tube (27) down into the vehicle fuel tank.
Patent EP-0472644-B1 (EP)
Inventor: SUCHT GAYLE A
IPC: H01R24/28
Filed: 1990-05-15
Granted: 1997-07-30
Abstract: A coaxial cable connector is provided for installation and use with a prepared end of a coaxial cable. The connector comprises a body and a nut threadably tightenable to the body. The body includes a center pin chuck for engaging the center conductor of the cable when the nut assembly is tightened to the body. The nut defines an interior space including a mandrel assembly which is freely rotatable within the interior space until the nut is tightened to the body. The mandrel assembly includes an insulator cone for guiding the center conductor; it includes a clamping arrangement for engaging and clamping the center pin chuck as the nut is tightened to the body. The assembly further includes a mandrel which is slideably mounted under the cable outer metal jacket in a space provided after removal of a portion of the dielectric core incident to preparation of the cable end. A ferrule is slidably mounted over the outer jacket and the ferrule includes collet fingers disposed over a portion of the mandrel. The mandrel includes a ferrule collet closure for closing the collet fingers of the ferrule to cause them to compress the outer metal jacket against the portion of the mandrel as the nut is tightened to the body of the connector during installation of the connector to the prepared cable end.
Patent EP-0494958-B1 (EP)
Inventor: DUBROW ROBERT S
IPC: G01N30/56
Filed: 1990-10-02
Granted: 1996-02-28
Abstract: A method of filling a capillary with a substantially void-free gel by forming the gel outside of the capillary and then extruding the gel into the capillary. The initial gel can be formed as a rod of gel much larger in diameter than the capillary into which it is to be extruded. This rod of gel is rinsed to remove polymerization contaminants and then dried to form a dried gel preform. The gel can be resolvated with a compatible solvent and then extruded into one or more capillaries.
Patent EP-0479929-B1 (EP)
Inventor: POURFARZANEH MOHAMMED T
IPC: G01N33/82
Filed: 1990-06-15
Granted: 1994-04-13
Abstract: Des immuno-analyses pour la vitamine B12 utilisant de nouveaux anticorps monoclonaux au complexe de vitamine B12 à facteur intrinsèque ainsi qu'au lieu de fixation de la vitamine B12 sur le facteur intrinsèque.
Patent EP-0475015-B1 (EP)
Inventor: BUEHLER GERHARD DIPL-ING
IPC: B01F29/60
Filed: 1991-07-12
Granted: 1994-06-22
Abstract: Method and apparatus for continuously grinding and dispersing solids in fluid using grinding bodies as an aid, the area of the flow space into which the grinding bodies are separated from the solid/liquid mixture by centrifugal force effect being bounded by two walls which rotate in the same direction but at a different speed of rotation. <IMAGE>
Patent EP-0468370-B1 (EP)
Inventor: KAWANAMI SEIICHI
IPC: G02B5/22
Filed: 1991-07-18
Granted: 1997-03-05
Abstract: Provided are optical shaped articles for CRT, such as projection lens and filter used for the CRT's of projection TV's, which comprise a transparent synthetic resin containing a red dyestuff or a combination of a green organic pigment and a yellow dyestuff and having specified spectral transmittance characteristics <IMAGE>
Patent EP-0471363-B1 (EP)
Inventor: PETERSEN VOLKER
IPC: B08B15/04
Filed: 1991-08-14
Granted: 1996-03-13
Abstract: Said gases etcetera occur in earthworks in contaminated soils and when transporting removed soil, also in the case of tips which are created during earthworks and in the case of welding work on rails. A building site can be covered by means of a hall (3) or by a roof (11). A pipe (17) leads from the covered space to an extraction unit (19) which conveys the air into the open air through an exhaust air purifier (21) in order to adsorb the noxious substances on surface-active substances. A two-part mat with an upper mat (42) which is impermeable to gas is used to cover mines, tips and/or vehicle loads. The upper mat has in its central area a connecting element for a hose which leads to the extraction unit (19). Processing tools of earth moving units such as excavator shovels (68) and boring machines (74) can be covered by a transparent bell (60) out of which the air is also sucked, etcetera. In order to remove noxious fumes during welding operations on rails, the workplace can also be covered and the air sucked out and purified. <IMAGE>
Patent EP-0440568-B1 (EP)
Inventor: KRAEUTLER BERNARD
IPC: E06B9/24
Filed: 1990-06-26
Granted: 1993-12-29
Abstract: Goods handling door comprising a screen 1 which can be raised and folded in concertina folds, stiffened by strengthening rods 2 carrying rings 4 through which pass lifting straps 3 which wind on a shaft positioned at the top. During the raising with folding of the screen, it is desirable that the screen should fold regularly and in a preferred direction. Flexible and inextensible elements 11 placed between each adjacent bar in order to limit the spacing of the said bars have a structure favouring the folding in the desired direction. 
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Patent EP-0490826-B1 (EP)
Inventor: LUNATI MAURIZIO
IPC: H01H3/16
Filed: 1991-08-27
Granted: 1996-01-03
Abstract: A mechanical device forming part of the limiter assembly (1) associated with reversible electric actuators, typically for controlling pipeline valves, comprises a mechanism by which one or more limiters (3) can be held in the engaged position even after the trigger has been deactivated; the undesirable phenomenon of pumping (the effect of the actuator motor cutting in and out repeatedly) is prevented by a simple flexible ribbon (15) with teeth (16) positioned in such a way as to engage corresponding sprockets (17) that are capable of rotation on their respective shafts (12) in one direction only. <IMAGE>