baber/WOPTO huggingface dataset:
Patent EP-0499799-A1 (EP)
Inventor: JOHN HEINO DR
IPC: B01J37/02
Filed: 1992-01-20
Abstract: The invention relates to a catalyst for the transformation of technical C8-aromatics fractions in the presence of hydrogen, which fractions contain xylenes in concentrations outside the thermodynamic equilibrium and also ethylbenzene. Surprisingly, it has been found that a pentasil zeolite of MFI structure, which was enveloped in pseudoboehmite before the incorporation into a platinum-containing Al2O3 matrix, gives a catalyst which shows a high activity and selectivity which is readily controllable by means of basic compounds and allows a long operating period. The platinum content of the catalyst is less than 0.1 % by mass.
Patent EP-0503331-A1 (EP)
Inventor: SEIDL-LICHTHARDT JOHANNA
IPC: B65C9/18
Filed: 1992-02-21
Abstract: Es wird ein Etikettenspender für auf separaten Blättern angeordnete selbstklebende Etiketten mit einem Stapelbehälter für die Blätter beschrieben, der sich durch folgende Merkmale auszeichnet: eine Blattfördereinrichtung (8) für die Blätter; eine Abkant-Vorrichtung (Abkant- oder Schwenkrolle 2), die in Förderrichtung jedes Blattes unmittelbar vor der Biegekante (1) in den Förderweg schwenkbar ist; einen Antrieb für eine Abzugseinrichtung, welche das mit ihr in Kontakt befindliche Blatt unter einem Winkel zu der genannten Förderrichtung abzieht; und eine Steuerung für die Blattfördereinrichtung, die Abkantvorrichtung und die Abzugseinrichtung derart, daß jedes Blatt zunächst mit seinem vorlaufenden Rand über die Biegekante (1) hinausgefördert wird, daß dann die Abkantvorrichtung betätigt wird und schließlich die Abzugseinrichtung das ihr übergebene Blatt unter Mitnahme des ersten Etiketts bzw. der ersten Reihe von Etiketten über die Biegekante hinaus abfördert, bis sich die nachlaufende Etiketten-Kante etwa im Bereich der Biegekante (1) befindet, den weiteren Abzug dann bis zur Abnahme des bzw. aller Etiketten der ersten Reihe unterbricht und die Förderung dann entsprechend schrittweise fortsetzt. <IMAGE>
Patent EP-0520137-A1 (EP)
Inventor: STASCHEIT KURT
IPC: B66F7/06
Filed: 1992-02-26
Abstract: A vertically adjustable platform trestle for constructing theatre stages or the like has a platform (1), carried by scissor-type lifting members (5), and a motor-driven spindle drive (50) acting on the movable scissor-leg ends (12) and intended for raising the scissor-type lifting members (5). So that the platform trestle can be raised without any problems from a very low base level, an auxiliary lifting device (51) which can likewise be driven by the spindle drive (50) is arranged in the centre of the platform trestle. When the spindle drive (50) is switched on in the basic position of the platform trestle, the lifting device (51) first of all raises only the platform trestle by an initial height of lift, in the course of which the spindle drive (50) runs idle at the movable scissor-leg ends (12). The spindle drive (50) acts on the movable scissor-leg ends (12) only towards the end of the initial height of lift, whereas the auxiliary lifting device (51) then runs idle. <IMAGE>
Patent EP-0508084-A1 (EP)
Inventor: IIJIMA TOSHIKO
IPC: G02C5/16
Filed: 1992-02-27
Abstract: An eyeglass frame is provided which has a pair of lens holders secured in feed relation one to the other by a pair of bridge pieces made of a super elastic alloy material, the lens holders being non-super elastic material, the bridges pieces having surface coatings thereon of a silver solder compatible metal plating such as a nickel-based material, the securement being effected with silver soldering of the bridge pieces at the locations where the plating is present to the lens holders. Temple elements are attached to the lens holders and these each include a base with a hinge member. Temple arms having a silver solder compatible metal plating at an end of each are silver soldered at the plated ends to the hinge members.
Patent EP-0512219-A1 (EP)
Inventor: MARTIN HANS DIPL-ING
IPC: F16D35/02
Filed: 1992-03-12
Abstract: <P>A fluid friction clutch with inner bimetallic disconnection (11, 8) has a stop (12) to limit the travel of the inner bimetallic device, with the result that, when a certain limiting temperature is reached, only a partial stroke(s0) is carried out by the valve lever (8), which stroke is determined by the stop, leaving a free residual stroke(s1). 
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Patent EP-0525321-A1 (EP)
Inventor: SCHLASSE MANFRED
IPC: A01D34/17
Filed: 1992-05-21
Abstract: A cutter bar with a bar spine (1), with a lower cutter having bar blades (2) and with a driven upper cutter, which has cutting blades (4) arranged on a cutter spine (3) and a driving element (7) arranged on the cutter spine (3), is provided with holding-down devices (8) which are distributed over the length of the cutter bar and which are respectively arranged on the bar spine (1) so as to be pivotable about an axis (10) extending parallel to the direction of the main extension of the cutter bar and which can be set and adjusted by means of at least one screw (13) arranged with its axis parallel to the direction of the main extension of the cutter bar. Each holding-down device is mounted pivotably about a specific axis (10) in a pivot mounting having no appreciable play. The screw (13) is provided solely for blocking and releasing the pivot mounting of each holding-down device (8). <IMAGE>
Patent EP-0517091-A1 (EP)
Inventor: GARNEAU LOUIS
IPC: A42B3/12
Filed: 1992-05-27
Abstract: The safety helmet (10) comprises hard internal and external shells (14,12) and a shock-absorbent insert (16). The internal shell (14) forms at its lower edge and on the outside thereof an upwardly-opening trough in which the insert (16) is inserted. The free edge of the trough joins with the lower edge of the external shell (12) above the bottom of the trough. The two shells (12,14), together with the insert (16), form ventilation openings (40,42) which are lined by portions of the two shells (12,14). In one embodiment, the internal shell (14) lines all of the interior face of the helmet (10). In another embodiment, the main portion of the internal shell (114) is embedded into the soft-bodied insert (116), so that it is mainly the insert (116) that contacts the wearer's head, but for the rim portion (118) thereof where the internal shell (114) still surrounds the bottom edge of the insert (116).
Patent EP-0523719-A1 (EP)
Inventor: KIRBY ROBERT EMMET
IPC: A61F13/49
Filed: 1992-07-17
Abstract: A bodyside cover (12) for an absorbent article (10) includes two different materials (26, 30) to provide good functionality. The bicomponent cover (12) includes an apertured first material (26), which is positioned along the longitudinal central axis (x-x) of the absorbent article (10), and a nonperforated second material (30) secured (34) to at least a portion of the first material. The first material (26) has a rewet value which is less than, or equal to, the rewet value of the second material while the second material (30) is softer than the first material. The first material (26) is positioned below the principal point of fluid discharge and represents the primary fluid-receiving region of the cover. The second material (30) is situated away from the principal point of fluid discharge and represents the secondary fluid-receiving region of the cover (12).
Patent EP-0530589-A1 (EP)
Inventor: SCHMIDT HORST
IPC: G02B23/08
Filed: 1992-08-19
Abstract: The panoramic periscope for day and night vision has a panoramic head 12 in which a viewing mirror 15 which can be moved in elevation and azimuth is mounted behind a bispectral terminating window 14. The viewing mirror 15 guides the incident radiation directly, or after passage through a broadband optical system 25, 26, onto a spectral splitter 16. Zinc selenide ZnSe is used as the material for the terminating window 14 and/or the broadband optical system 25, 26. <IMAGE>
Patent EP-0534277-A1 (EP)
Inventor: GLANG SIEGFRIED
IPC: E21D11/38
Filed: 1992-09-15
Abstract: The invention relates to a sealing strip (4) of elastomeric material for tunnel segments (1) provided with an encircling groove (2). The sealing strip (4) has   a) open or closed flutes running on its base side in the longitudinal direction, and   b) channels mostly running likewise in the longitudinal direction. The essential feature of this invention consists in the fact that c) the sealing strip (4) has on its base side at least one retaining foot (5) which runs in a strand shape (i.e. in the longitudinal direction of the strip) and sits in an additional encircling anchoring groove (3).   <IMAGE>
Patent EP-0555529-A1 (EP)
Inventor: NOLDEN OLIVER
IPC: B60J10/90
Filed: 1992-11-07
Abstract: In a sunroof with a fixed roof skin which is profiled by means of longitudinal ribs (20) and a multi-component frame (2) which is attached in a roof opening and receives a cover (1) which closes in a sealing fashion but can be displaced for opening, the longitudinal ribs (20) are cut out in the region of the transverse edges of the roof opening in a specific way in order to permit an attachment engagement of the frame (2) against the transverse edges of the roof opening. A seal (15) which is inserted between the frame (2) and the roof skin seals the roof opening and closes the end-side openings, directed towards the roof opening, of the longitudinal ribs (20). <IMAGE>
Patent EP-0544190-A1 (EP)
Inventor: CHUBB ARTHUR B
IPC: B21D5/04
Filed: 1992-11-20
Abstract: A sheet bending brake comprising a first longitudinally extending member (13) having a clamping surface (14), means (17, 18, 19) movable toward and away from the clamping surface (14) for holding a workpiece in position for bending, and a second member (16) extending longitudinally with respect to said first member (13). Each of the first and second members have substantially the entire length of the longitudinal edges thereof formed with longitudinally spaced intermeshing integral projections (23, 27), the projections (27) on the second member (16) having a plurality of aligned openings (28) and the projections (23) on the first member (13) having a plurality of aligned slots (24) extending axially with respect to the longitudinal axis of said member. A hinge pin (29) extends through the openings (28) and the slots (24). The second member (16) has a workpiece contacting portion (31) spaced from the projections. The slots (24) have a configuration such that as the second member (16) is moved relative to said first member (13) to bend a workpiece, the hinge pin (29) is guided along said slots (24) such that the contacting portion (31) of said second member (16) remains substantially in the same position relative to the workpiece. A handle member (19) for manipulating the anvil member (17) is constructed to minimize the stresses thereon. The clamping member is constructed to maximize the strength thereof. A stabilizing assembly (56, 62, 63) is associated with the legs (55) on which the clamping brake is mounted.
Patent EP-0549961-A1 (EP)
Inventor: WUENSCH STEFFEN DIPL-ING
IPC: B44D3/16
Filed: 1992-12-17
Abstract: Hand tool with oscillating, blade-like cutting tool. For a power-operated hand tool with a blade-like cutting tool (13, 46) oscillating on a path line (15, 56) essentially parallel to the surface of a workpiece (34) and having at least one cutting edge for machining the workpiece (34), in particular made of wood, the object of permitting planing work with accurate corner and angle accessibility is achieved by the cutting tool (13, 46) performing a working stroke and an idling stroke on a curved, closed path line (15, 56). <IMAGE>
Patent EP-0533283-A1 (EP)
Inventor: HASSELBERG STEPHEN CARL
IPC: C12Q1/46
Filed: 1992-09-16
Abstract: A dry analytical element for the determination of serum cholinesterase (CHE) activity is disclosed. The element analyses undiluted body fluids and employs butyrylthiocholine as the substrate for CHE. Butyrylthiocholine is hydrolyzed by serum cholinesterase and liberates butyric acid and thiocholine. The thiocholine liberated then reduces ferricyanide to ferrocyanide and the rate of change is measured by reflectance densitometry.
Patent EP-0507423-A1 (EP)
Inventor: UNEWISSE HEINZ
IPC: F16L19/03
Filed: 1992-03-26
Abstract: The invention relates to a connection of an element of the water and heating installation, especially a moulding and fitting to a pipe whose end section is pushed into the connecting piece of the element which, on the outside, has an annular bead with a round sealing ring arranged thereon, and is nondetachably connected by means of an externally attached pressing tool to the connecting piece. The invention specifies a connection which enables fault-free installation of an element, even consisting of materials which are difficult to deform, into an installation system, in a simple and skilled manner. Furthermore, the connecting system according to the invention provides the capability for a damaged or worn fitting to be replaced. In order to achieve this, it is proposed that the connecting piece be formed by means of a standardised fitting element (2) which is produced from sheet metal and is firmly connected to the cast or pressed element (1), the fitting element (2) having, in a known manner, an end (3) which is constructed like a bead and holds a round sealing ring (4), and a region (5) of cylindrical construction, which is adjacent thereto. <IMAGE>
Patent EP-0495640-A1 (EP)
Inventor: ISHIDA MASARU
IPC: B01D15/00
Filed: 1992-01-15
Abstract: A process and apparatus for continuously separating a multicomponent mixture containing at least 3 components and purifying each component in a high concentration, high purity and high recovery, wherein the apparatus comprises a column group comprising a fractionation zone, a purification zone and a desorption zone which are formed by combining at least 2 columns to form one subgroup and combining at least 3 zones; column connection tubings for in series connecting the columns in the fractionation zone; subgroup connection tubings for connecting corresponding columns of two subgroups positioned in the separation zone (in series) and the purification zone (in parallel); zone connection tubings for in parallel connecting each column of the fractionation zone and each column of the purification zone; purification/desorption medium-feeding tubings for feeding each purification/desorption medium to each column of the purification and desorption zones; a subject mixture-feeding means for feeding a multicomponent mixture to the column of the uppermost stream of the fractionation zone; and a column group movement means for successively moving the columns from the present subzone to the next subzone and/or a switching means for switching the tubing flow between columns by opening or closing of valves.
Patent EP-0520650-A1 (EP)
Inventor: MCLELLAN HUBERT RAE JR
IPC: H03M7/16
Filed: 1992-06-11
Abstract: The invention comprises a method and apparatus for reducing the power consumed by computers in signaling between integrated circuits. Values (e.g. from 102) that are to be transmitted are encoded in a Gray code (by 103) so that when nonrandom or sequentially ordered values are successively transmitted the number of signal transitions is reduced. The invention has applications in DRAM refreshing (e.g. 105), instruction fetching and transferring blocks of data. Circuitry for resolving incongruity in memory mapping using different addressing schemes is shown.
Patent EP-0543582-A1 (EP)
Title: Data processing system including a memory system
Inventor: HARTUNG MICHAEL HOWARD
IPC: G06F11/20
Filed: 1992-11-13
Abstract: Combination of split memory modules, each module partitioned into a first section and a second section. Each module has its own power source (101, 103) so that the failure of a single power source will not affect the other modules. A particular block of data is not stored in both sections of a single module. Each modified block of data is stored in the first section of one module and the second section of a different module. Failure of a power supply will not cause a loss in data since the modified data is also stored in a section of a module not powered by the same power supply. The failure of all power supplies will not result in the loss of any data if either the first or second section of the memory modules is non-volatile, i.e., backed up, usually by battery sources.
Patent EP-0601245-A1 (EP)
Inventor: WURTZ WILLIAM OSGAN
IPC: C02F11/13
Filed: 1992-12-08
Abstract: A method and product for sterilizing and drying waste products such as plant sludge, animal excrement and process wastes wherein the waste material is first settled or dewatered to a moisture content between 4% to 60% and then blended in blender (1) and reacted in reaction chamber (3) with alkaline earth metal oxides in the presence of an atmosphere of carbon dioxide, and in the absence of the oxygen. After the sludge is blended with the alkaline earth oxides, the carbon dioxide is removed so that air or oxygen will contact the blended constituents. A violent exothermic reaction takes place between the water in the constituents and the alkaline earth oxides, causing a rapid rise in temperature of the constituents and thus sterilizing the constituents to produce a safe and usable end product.
Patent EP-0496649-A1 (EP)
Inventor: FABRE BERNARD
IPC: C08J5/18
Filed: 1992-01-13
Abstract: Extract of Hamamelis leaves, which contains gallic tannins, phenolic acids such as gallic acid and caffeic acid, and flavonoids such as kaempferol, quercetin and quercitrin, the average content of gallic tannins being from 30 to 40% and the average content of gallic acid being from 0.3 to 5% based on the dry residue of the extractive solution.
Patent EP-0500430-A1 (EP)
Inventor: COLLETTE THIERRY
IPC: B60K11/08
Filed: 1992-02-14
Abstract: The invention relates to a device for regulating the airflow through a heat exchanger. The device comprises a multiplicity of flaps (181 to 18n) mounted pivotably about parallel axes (201 to 20n) and actuated by control means comprising a movable member (30) carrying a multiplicity of cam tracks (481 to 48n) of selected shapes, each of which is capable of receiving a cam (561 to 56n) integral in terms of rotation with a flap. The invention can be used particularly for the cooling radiators of motor vehicles. 
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Patent EP-0508862-A1 (EP)
Inventor: LEVY HENRI
IPC: E05B9/08
Filed: 1992-04-02
Abstract: The invention relates to a collective letter box with complete opening, in which the lock (14) is fastened to the front wall (15) of a pillar (7a) of the fixed frame. To make it easier to mount or dismount the lock (14), the latter is fastened to an attached piece (26) seated in a cavity open onto the front face of the pillar (7a) and retained on the case (2) by fastening means (32b) located at the rear of the pillar (7a). <IMAGE>
Patent EP-0545786-A1 (EP)
Inventor: CANDAU DIDIER
IPC: A61K8/02
Filed: 1992-11-26
Abstract: Cosmetic composition. This composition contains from 1 to 98% by weight of at least one powder, at least 1% by weight of at least one fat and, in addition, from 0.05 to 1% by weight of a perfluoroalkyl compound in which the alkyl radical has from 4 to 32 carbon atoms. This composition is intended for skin care and make-up.
Patent EP-0520928-A1 (EP)
Inventor: BIANCHI MAURO
IPC: F16F3/04
Filed: 1992-06-23
Abstract: Suspension method for vehicles. 
<??>An elastic means (54) is arranged between the support or stop (31) of the spring plate and the spring plate (32), so as progressively to reduce the effect of one of the two springs (R20, R30), mounted in series, when the said spring plate (32) comes to bear and a second stop or second rest (33) comes to limit the travel of the spring plate (32), when it leaves its first rest (31) or first stop, the distance between the two stops (31, 33) determines a precise travel of the spring plate (32), from which there is derived, over the suspension travel, a "comfort zone" in which the stiffness is lower than over the remaining travel, both in impact and in relaxation and in which the first turning point of the curve is situated at a value very close to the equivalent load of the vehicle in the static position. 
<??>Suspensions particularly for motor vehicles. 
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Patent EP-0504100-A1 (EP)
Inventor: VIG ISTVAN
IPC: B23D77/10
Filed: 1992-02-25
Abstract: A reamer with an exchangeable cutting head and a coolant/lubricant feed (24, 25, 26, 27) supplying the cutting head (3) from outside has a coaxial opening (2) for receiving the cutting head (3) and this opening is cylindrical. The cutting-head end of the coaxial opening (2) of the reamer shank (1) is provided with an outwardly open taper (13), the surface of which is provided at three points with depressions (14). The shank (4) of the cutting head is cylindrical and can be pushed into the coaxial opening (2) of the reamer shank (1) until the thickened portion forming a taper (12) rests against the taper (13) of the reamer shank (1). The taper (12) can be pressed into the taper (13) by means of the retention screw (8) guided by the cutting head (3), the taper (13) being deformed. This deformation also affects the wall of the reamer shank 1 in the front region of the coaxial opening 2, the shank 4 of the cutting head thereby likewise being held. The retention screw (8) can additionally be used for readjusting the cutting head (3). 
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Patent EP-0511944-A1 (EP)
Inventor: CASTELLINI FRANCO
IPC: A61C1/05
Filed: 1992-04-10
Abstract: A typical turbine handpiece comprises a housing (6) accommodating the air-driven rotor, and in the head disclosed, the base of this housing is extended to create an annular seating (8) connected at bottom with the water line (5) of the spray circuit and occupied by a first ring (9) exhibiting an annular cavity (10) connected by way of a lateral hole (11) to the spray air line (4). A portion of the ring not occupied by the cavity (10) is shaped so as to fill the annular seating (8) only in part, thereby creating a gap (12) admitting water from the spray circuit; the ring (9) also affords a set of through holes (7a) connecting the cavity (10) both with the gap and with a corresponding set of angled outlet holes (7b) in the bottom part of the head (2), from which sprays are directed convergently onto the tip of the bur (3). The seating (8) and the cavity (10) are enclosed by a second ring (15) inserted from the turbine side to a fluid-tight fit.
Patent EP-0538201-A1 (EP)
Inventor: TOSCOFARMA ELECTROBIOMEDICAL S
IPC: A61F2/64
Filed: 1992-09-02
Abstract: Improved prosthesis for a lower limb, in which the knee joint is produced with two fork-shaped elements (4, 5), with the branches folded backwards and hinged together at a point which is offset to the rear with respect to the vertical axis yy, and the foot joint is produced with two elements (7, 70) jointed on the axis y, the first (7) being fitted with a rear bearing situated underneath (74) integral with the foot (10) and with a piston (9) in the shape of an inverted pipe, situated below, sliding in a tube (8) which is integral with the element (7), and whose end (91) forms the front bearing on a projection (10) of the lower element (70). The knee joint is fixed to the thigh of the wearer with a plate (1), in which the point A is offset to the front with respect to the axis yy and in which the lower lug (20) is housed in a central seat in the head (3). The two joints are joined by a rod mechanism (12) which is hinged at its upper end with the fork (5) at a point C which is offset to the front with respect to the point B, and at its lower end with a tension rod (14, 15) fixed to the piston (9), and on which a thrust spring (17) is fitted. <IMAGE>