baber/WOPTO huggingface dataset:
Patent EP-0109450-B1 (EP)
IPC: A01B33/06
Filed: 1982-10-23
Granted: 1986-06-04
Abstract: 1. A rotary harrow with a plurality of tool rotors (2a to 2f), which are disposed in a row transversely to the direction of travel and which comprise shafts (3), which are mounted in a machine frame (1) and on which are disposed tool supports (17) supporting operating tools (18, 19) in the form of knives or prongs, the peripheral surface (17a) of the tool supports (17) being formed over at least part of its height as a rotational surface and there being disposed below the machine frame (1) a protective case (20), a level lower wall (22, 30) of which is provided with circular openings (24, 31) which are concentric to the said rotational surfaces (17a) and the edges of which surround the rotational surfaces (17a) at a slight distance (a), characterized in that the protective case (20) comprises a front protective case portion (20a) - as viewed in the direction of travel (F) of the rotary harrow - and a rear protective case portion (20b; 20'b; 20"b; 20'"b), and at least one (20b; 20'b; 20"b; 20'"b) of the said protective case portions (20a, 20b; 20'b; 20"b; 20'"b) is formed as a maintenance flap and can be easily detached from the machine frame (1) and/or - when there is a connexion to the machine frame (1) - can be moved into a position designated as a maintenance position in which the tops of the tool supports (17; 17') are accessible.
Patent EP-0080093-B1 (EP)
IPC: B24B3/26
Filed: 1982-11-06
Granted: 1987-01-14
Abstract: This invention relates to a fixing device for fixing drills which are to be ground at their cutting edges. The fixing device comprises a baseplate, a stand carried by said baseplate, a pivot pin mounted on said stand near its top end, and a gripping device, which is slidably fitted on said pivot pin and adapted to grip the drill which is to be ground. The invention provides a simple and inexpensive fixing device of this type, which can be used for grinding twist drills or other drills, particularly by hobbyists, with adequate accuracy. In a device for fixing a drill which is to be ground at its cutting edges, comprising a baseplate, a stand carried by said baseplate, a pivot pin mounted on said stand near its top end, and a gripping device, which is fitted on said pivot pin and adapted to grip the drill which is to be ground, wherein said gripping device comprises a retaining member and prismatic members which extend transversely to said retaining member and are adapted to be adjusted relative to each other and to be fixed in position, a web of said retaining member carries a thrust screw for gripping a drill disposed between the prismatic members, and the prismatic members have end faces formed with blind bores for a fitting of the prismatic members on said pivot pin in different positions, that object is accomplished according in that the retaining member consists of a U-shaped guiding member, which embraces the prismatic members and extends into grooves formed on opposite sides of said prismatic members, one of said prismatic members constitutes an outer prismatic member, which is crew-connected to the end portions of the legs of the retaining member, the other of said prismatic members constitutes an inner prismatic member and is adapted to be displaced by said thrust screw so as to grip the drill between the prismatic members, and the prismatic members are formed in confronting surfaces with respective U-shaped longitudinal grooves, which are adapted to receive the drill.
Patent EP-0085156-B1 (EP)
Title: Reaming tool with one cutting insert
IPC: B23D77/04
Filed: 1982-12-08
Granted: 1985-07-17
Abstract: Adjustment of the radial position of the tool bit is accomplished by insertion of the bit in a recess of a clamping shoe which clamps the bit against a shoulder in the cutter head. The clamping shoe has an extension which is rotatably mounted in a recess in the cutter head. A single wedge-shaped adjustment member rotates the clamping shoe with the cutter blade thereby changing the radial distance between the cutting edge and the axis of rotation of the tool.
Patent EP-0086897-B1 (EP)
IPC: A63B5/08
Filed: 1982-12-22
Granted: 1986-06-04
Abstract: 1. Sports equipment, in which an overlay (9) is supported against an underlayer (7) by way of a resilient block (6), which consists of a resiliently compressible material and can be resiliently compressed and resiliently acted upon with shear force and which is correspondingly connected in an active manner to the overlay and the underlayer by way of support surfaces (1, 2), characterized in that the resilient block (6) comprises a cavity (5) extending parallel to the underlayer (7) and a wall surrounding the latter with two lateral wall portions (4) bent outwards in each case, the two support surfaces (1, 2) which bear on the overlay (9) or the underlayer (7) being each extended on both sides by a projecting moulding (3), and in the centre between the two support surfaces (1, 2) the ratio of the external diameter of the resilient block (6) to the internal diameter of the cavity (5) amounting to at least 1.5.
Patent EP-0056761-B1 (EP)
IPC: C12N5/00
Filed: 1982-01-15
Granted: 1984-02-29
Abstract: Hepatitis B surface antigen (HBsAg) is produced in vitro in high titer and purity from tissue cultures of cells that shed HBsAg. The cells are grown on hollow fiber capillary units having a molecular weight cut-off of about 10,000.
Patent EP-0084747-B1 (EP)
IPC: A44B13/00
Filed: 1982-11-26
Granted: 1986-09-10
Abstract: 1. Fastening band for manufacturing garments and underwear articles comprising two elements of a same width, the first one called lower band (20, 21) carrying aligned perforations (24) and the other one called lower band (28) carrying at least one hook (27) provided to penetrate into the perforations (24) of said lower fastening band, comprising a band in various material obtained by superposing a plurality of fabric layers or by sultably bending a same fabric band on itself, characterized in that the lower band (20, 21) inerty comprises at least one suitably placed insert (25) of flexible material, then perforations (24) are made on the upper layer (20) of the lower band (20, 21) between the inserts (25, 39, 43, 50, 63, 70) in order to make reinforcements enabling the blocking of the hooks (27) the curved front part of which is never in contact with the user's skin because of the lower fabric thickness (21).
Patent EP-0085298-B1 (EP)
IPC: F16K31/06
Filed: 1983-01-07
Granted: 1986-06-18
Abstract: 1. A multiple-way valve, especially for use in dialyzers, comprising a valve body having inlet and outlet passages (2, 22, 32, 42 or 3a, 3b, 23a, 23b, 33a, 33b, 43a, 43b, respectively) provided therein, and having secured thereto two diaphragms (4, 5) of equal effective surface at the outer edges thereof in such a way that, between one surface of one of the diaphragms ans one surface of the valve body, a valve chamber (6, 7) is formed, and that, on at least one of the diaphragms a valve plate (4a, 5a) is arranged, said valve plate opposing a valve seat (6a, 7a) arranged in at least one of the valve chambers, through which valve seat said valve chamber is adapted to be connected with an outlet passage, whereby both diaphragms are connected with one another through a mechanic coupling device (8, 28, 38a, 48 to 52) which is rigid in its direction of movement, tne connection being such that the diaphragms move in opposite directions relative to the valve chambers, and whereby an actuator (10) for displacing the diaphragms is provided, characterized in that the two valve chambers (6, 7) are connected with one another and with a common inlet passage (2, 22, 32, 42), that the diaphragms (4, 5) as well as the valve plate or plates (4a, 5a) are formed as closed components, that each of the valve plates (4a, 5a) is integral with the diaphragms associated therewith, and that the coupling device (8, 28, 38a, 48 to 52) is arranged externally of the valve chambers (6, 7) and of the inlet and outlet passages (2, 22, 32, 42 or 3a, 3b, 23a, 23b, 33a, 33b, 43a, 43b, respectively).
Patent EP-0101019-B1 (EP)
IPC: C01B21/20
Filed: 1983-08-03
Granted: 1992-11-11
Abstract: The present invention relates to a method for transference, cooling and compression of nitrogen oxide-containing gases, In critical sections of the unit for such processes it can be formed salt deposits, but such deposits can be removed or prevented by maintaining a water vapour pressure which lies above the vapour pressure of the salt deposits at the existing temperatures. The prescribed water vapour pressure is maintained only by cooling the gas in at least one cooler and/or by cooling the gas directly by injection of liquid into the gas. The gas can be divided into several streams (2, 3,4) and cooled indirectly in two coolers (B, C) and directly in one cooler (A). The gas streams are mixed together in pipe (5) after the cooling step and transferred to compression (6). The condensate from the indirect coolers (B, C) can be utilized by the direct cooling. Salt deposits can be removed/ prevented without supply of extra energy, water vapour or liquid. The method can be adapted to existing plants without large alteration of these.
Patent EP-0102591-B1 (EP)
IPC: C07D249/08
Filed: 1983-08-25
Granted: 1986-12-30
Abstract: 1. Substituted azolylether-ketones and -carbinols of the formula  see diagramm : EP0102591,P33,F1  in which Ar represents phenyl which is optionally monosubstituted or polysubstituted by identical or different substituents, the following being mentioned as substituents : halogen, alkyl having 1 to 4 carbon atoms, alkoxy and alkylthio, each having 1 to 2 carbon atoms ; halogenoalkyl, halogenoalkoxy and halogenoalkylthio, each having 1 to 2 carbon atoms and 1 to 5 identical or different halogenatoms, alkoxycarbonyl having 1 to 4 carbon atoms in the alkyl part, nitro, cyano or phenoxy or phenyl which is optionally substituted by halogen and/or alkyl having 1 to 2 carbon atoms, Az represents 1,2,4-triazol-1-yl, 1,2,4-triazol-4-yl or imidazol-1-yl, B represents the keto group or a CH(OH) grouping and R represents cycloalkyl which has 3 to 7 carbon atoms and is monosubstituted or polysubstituted by identical or different substituents, the following being mentioned as substituents : halogen, alkyl having 1 to 4 carbon atoms, alkoxy having 1 to 2 carbon atoms and phenyl ; and furthermore represents the groupings -C(CH3 )2 -R**1, -C(CH3 )2 -CH2 CH2 -R**2, -C(CH3 )2 -(CH2 )m -R**3 and -C(CH3 )2 -(CH2 )n -R**4 ; wherein R**1 represents straight-chain or branched alkyl having 2 to 6 carbon atoms, alkenyl having 3 to 6 carbon atoms and alkinyl having 2 to 4 carbon atoms, and also represents the aldehyde group and its derivatives, such as oximes, oxime-ethers and acetals, such as dialkyl acetals having 1 to 4 carbon atoms in each alkyl part, or represents dioxane and dioxolane, R**2 represents phenoxy which is optionally monosubstituted or polysubstituted by identical or different substituents, suitable substituents being the phenyl substituents mentioned above in the case of Ar ; R**3 represents phenyl which is optionally monosubstituted or polysubstituted by identical or different substituents, suitable substituents being the phenyl substituents mentioned above in the case of Ar ; R**4 represents fluorine, chlorine or bromine ; m represents integers from 1 to 4 and n represents integers from 2 to 4, and their acid addition salts and metal salt complexes.
Patent EP-0104534-B1 (EP)
IPC: G01R31/28
Filed: 1983-09-12
Granted: 1986-08-06
Abstract: 1. A method of detecting faults in VLSI-circuits (IC) using an electron probe (1) which triggers secondary electrons at test points in the VLSI-circuit (IC) - with a detector which, via a secondary electron signal, determines the actual level at the test points, - with a logic simulator (CAD-system VENUS and PRIMUS C) which serve to simulate the VLSI-circuit (IC) and to determine the theoretical level which is likely to occur at the test points with predetermined test patterns, - with a test computer (4) which controls a drive unit (2) for the VLSI-circuit (IC) and co-ordinates actual value and theoretical value, characterised in that, a) test points in the VLSI-circuit (IC) are assigned co-ordinates and the test points receive a designation and that the logic-links of the test points one in relation to another are determined, b) the VLSI-circuit (IC) is tested via the external terminals and fault paths are determined on the basis of the fault picture obtained from this test, c) the electron probe (1) is positioned at a first test point of a fault path, the appropriate test pattern is applied, and with the aid of the secondary electron signal the actual value at the test point is determined, d) the actual value at the test point is compared with the theoretical value obtained for the same test pattern from the simulation of the VLSI-circuit (IC) with the assistance of the logic simulator (CAD-system VENUS and PRIMUS C), e) the next test point in the fault path is tested in a corresponding manner and that f) the testing procedure is repeated at new test points in the test path until the fault location is localised.
Patent EP-0112467-B1 (EP)
IPC: C07J5/00
Filed: 1983-11-03
Granted: 1987-08-12
Abstract: Novel 6 alpha -methylprednisolone derivatives of the general formula I   <IMAGE> (in which R1 represents C2-C6-I-oxoalkyl or benzoyl and R2 represents H, C2-C6- I-oxoalkyl or benzoyl) and a process for their manufacture.   The novel compounds are useful in the treatment of skin disorders and of allergic disorders of the respiratory and intestinal tracts.
Patent EP-0108033-B1 (EP)
IPC: C07J53/00
Filed: 1983-10-14
Granted: 1987-12-02
Abstract: 7 alpha -acylthio-1 alpha ,2 alpha -methylene-3-oxo-17 alpha -pregn-4-ene-21,17-carbolactones of Formula I    <IMAGE>  (I) wherein   <IMAGE>  and R is a lower saturated acyl radical of 2 to 4 carbon atoms, have a stronger antialdosterone effect and lower side effects than spironoloctone.
Patent EP-0123902-B1 (EP)
IPC: C12Q1/28
Filed: 1984-03-27
Granted: 1991-09-18
Abstract: An improved determination of peroxidase activity by end dilution titration is carried out with a benzidine derivative of the general formula I <CHEM>  where R1 stands for a hydrogen atom, a halogen atom, an amino group, a (C1-C4) alkyl group, a (C1-C4) alkoxy group, a carboxy group, a sulfo group or a carboxypropyloxy group and  where R2 stands for a hydrogen atom, a halogen atom, a (C1-C4) alkyl group, or a salt of this benzidine compound, in the presence of a non-chromogenic or low-chromogenic phenylene derivative of the general formula II <CHEM>  where R3 and R4 are equal or different and stand for a hydroxy group or an amino group, a (C1-C4) alkyl amino group or a benzylamino group.
Patent EP-0161327-B1 (EP)
IPC: B07B7/01
Filed: 1984-05-17
Granted: 1988-08-24
Abstract: The separator device comprises a vertical, cylindrical container (4), provided at the bottom with a rotary discharge valve (9) and provided with a duct (5) which opens into its top portion and is connected to the feeding source of the meal. This duct (5) discharges the meal onto the top of a conical downwardly diverging tray (1) arranged in the container (4), and arranged at a suitable distance below said tray (1) is another conical member (6) also diverging downwardly and provided with an upwardly directed peripheral edge (106) extending beyond the peripheral outline of the tray, and closely spaced from the side surface of the cylindrical container. At the top of the conical member (6) is an opening (10) which is connected to a conduit (11) extending through the wall of the container (4) and connected to a suction source. Inside the container (4) below the conical members (1, 6), there opens a conduit (15) communicating with the atmosphere.
Patent EP-0130359-B1 (EP)
IPC: B27N5/00
Filed: 1984-05-26
Granted: 1989-10-11
Abstract: 1. Method of manufacturing compressed elements from vegetable particles, in particular wood particles, mixed with binding agents, wherein the particles are introduced into a hollow chamber formed by a plurality of press dies and the press dies successively exert a pressing force from different directions upon the introduced mass under the influence of heat, characterised in that, for the production of support crossbars, profiles, beams or similar compressed elements, at least one, preferably two opposing board-like strips of pressure transmitting material, e.g. natural wood, fibre-reinforced plastic layers or the like provided with an adhesive and/or synthetic resin coating are inserted in the hollow chamber and confine the particles between them, whereupon firstly the press dies associated with the belt region exert a pressing power by way of the board-like strips upon the particles and then the press dies associated with the side surfaces are moved toward one another into pressing position, and that finally follow-up pressing of the belt regions of the compressed element is effected by maintaining the pressing power acting upon the side surfaces before the compressed element is hardened by the action of heat and maintenance of the pressing power.
Patent EP-0135163-B1 (EP)
IPC: H01L21/285
Filed: 1984-08-20
Granted: 1988-05-04
Abstract: A method for manufacturing VLSI complementary MOS field effect transistor circuits (CMOS circuits). By use of a suitable gate material, preferably a gate material comprised of silicides of high melting point metals, a threshold voltage of n-channel and p-channel CMOS-FETs having gate oxide thicknesses dGOX in a range of 10 to 30 nm is simultaneously symmetrically set by means of a single channel ion implantation. Given employment of tantalum silicide, the gate oxide thickness dGOX is set to 20 nm and the channel implantation is executed with a boron dosage of 3x1011 cm-2 and an energy of 25 keV. In addition to achieving a high low-level break down voltage for short channel lengths, this enables the elimination of a photolithographic mask. This represents an improvement with respect to yield and costs. The method serves for the manufacture of analog and digital CMOS circuits in VLSI technology.
Patent EP-0151930-B1 (EP)
IPC: B29L9/00
Filed: 1985-01-09
Granted: 1990-07-18
Abstract: 1. Process for the manufacture of a tubular element (1) in a rotating mould drum (2) in which the tube wall is formed by the introduction of liquid plastics as well as of filler materials and/or reinforcing materials to build up a layer of material on the inner wall of the moulding drum, wherein the tube wall is constructed by the successive formation of layers (4-10) both of plastics and also of inorganic materials, characterised in that at least one inorganic material layer is applied as central layer (7) and two or more plastics layers (4-6) and (8-10) are applied as outer wall region and inner wall region and are connected with the central layer by the plastics layers (6, 8) adjacent them.
Patent EP-0152797-B1 (EP)
IPC: F41C23/14
Filed: 1985-01-24
Granted: 1988-04-27
Abstract: A handgun such as a pistol or revolver, with a grip for handling the weapon, to be held by the hand using the gun, and with a second, additional grip connected to the weapon for the second hand supporting the weapon, wherein the second grip (13) is located at the lower end of the first grip (11) of the weapon (12) and projects outwardly to one side from the first grip (11).
Patent EP-0176673-B1 (EP)
IPC: C08G16/00
Filed: 1985-07-09
Granted: 1989-03-01
Abstract: The present invention provides metal compounds of acid group-containing condensation products or co-condensation products of ketones and aldehydes, obtainable by the reaction of acid group-containing ketone-aldehyde condensation products and/or co-condensation products with mono- or polyvalent metal compounds and/or metal complex compounds of metals of Groups IIIA to VIIIA and/or IB to VB of the Periodic System. The present invention also provides processes for the production of these metal compounds, which can be used as thickening agents, surface-active agents, emulsifiers, dispersion agents and/or liquefying agents, especially in aqueous systems.
Patent EP-0161704-B1 (EP)
Title: Process for the production of water soluble ammonium phosphates
IPC: C01B25/28
Filed: 1985-04-12
Granted: 1991-12-27
Abstract: A process is disclosed for the production of water soluble ammonium phosphates, comprising the following steps:a) to react in a reaction step ammonia and untreated phosphoric acid with P<sub>2</sub>0<sub>5</sub> concentration, comprised within the range of from 30 to 54% outcoming from wet processes;b) to filter under high temperature conditions the reaction suspension, separating the impurity-containing sludges from an aqueous solution of ammonium phosphate;c) to cool and crystallize the aqueous solution of ammonium phosphate;d) to separate the formed ammonium phosphate crystals from the mother liquors.
Patent EP-0171302-B1 (EP)
IPC: H04B3/54
Filed: 1985-06-21
Granted: 1989-10-04
Abstract: For transferring signals relative to an electric machine provided with a three-phase power supply cable with three phase conductors, there is applied a signal to be transmitted to a first point in the three-phase cable between anyone of the phase conductors of such cable and both of the other phase conductors taken conjointly, and a reception signal is picked up in another point in said cable between anyone of the phase conductors of such cable and both of the other phase conductors taken conjointly. Preferably, similar capacitors are associated with each of the phase conductors in the cable at each end thereof, a galvanic separation transformer being disposed between such conductors, and the transmitter and the receiver, respectively, and an inductance being disposed between such transformers and conductors.
Patent EP-0174221-B1 (EP)
IPC: A23G3/20
Filed: 1985-07-15
Granted: 1988-12-14
Abstract: A peanut applicator has a rotating cylindrical member with air passages therein. A vacuum pump draws air from an interior portion of the cylindrical member, air being drawn in through a plurality of air passages located between an inner surface of the cylindrical member and an outer surface having a groove therein. The groove has a generally semi-circular cross sectional shape. An extrudate rope passing beneath the cylindrical member in proximity to the groove will cause adhesion to articles which were retained by the vacuum of the air passageways in the groove. Upstanding walls are disposed in a fixed plate, the plate having an aperture therethrough communicating with the interior of the cylindrical member, the cylindrical member being generally cup-shaped. The stationary member has two air passages therethrough for introduction of air into communicating air passageways in each of the upstanding walls; whereby introduction of air into the upstanding walls assists removal by applying air pressure to individual peanuts through said air passages so they will adhere to the extrudate rope.
Patent EP-0232259-B1 (EP)
IPC: B01J8/18
Filed: 1985-08-02
Granted: 1992-01-15
Abstract: A process for converting residual oil with fluid catalyst particles which comprises passing an upflowing suspension of fluid catalyst particles at an elevated temperature upwardly through a riser reaction zone; atomizing a residual oil feed to be converted to a particle size commensurate with the particle size of the catalyst particles in the upflowing suspension; discharging the atomized residual oil at a velocity in excess of 300 ft./sec. for contact with said upflowing catalyst particle suspension; maintaining the temperature of contact between said catalyst particles and said atomized residual oil feed suspension sufficiently elevated to obtain up to 50 percent thermal conversion of the atomized oil feed and catalytic conversion thereof by an order of magnitude greater than obtainable with a less atomized oil feed; and separating the suspension vaporous products of the previous step from catalyst particles in a time frame less than two seconds.