baber/WOPTO huggingface dataset:
Patent EP-0712553-A1 (EP)
Inventor: LEE EDWARD K B
IPC: H04L7/02
Filed: 1994-07-20
Abstract: In an adaptive CDMA receiver (20), a DS-SS received signal and a reference signal are equalized by minimizing the error between them. The received signal includes a desired DS-SS communication signal comprising binary bits coded with spreading chip sequences. The received signal is sampled at a chip rate to produce sampled received signals which are correlated with each other. The received samples are de-correlated by employing an orthogonal transformation algorithm to provide de-correlated elements corresponding to the received samples. The equalization process is accelerated by minimizing the error based on the de-correlated elements.
Patent EP-0700322-A1 (EP)
Title: Steuervorrichtung
Inventor: SPAETH MICHAEL MAX DR
IPC: B21D31/04
Filed: 1994-08-17
Abstract: Die Erfindung betrifft eine Vorrichtung zum Herstellen von homogenen Kugeln aus sogenanntem Streckmaterial, welches wiederum aus Folienbändern erzeugt wird, insbesondere aus Aluminiumfolie mit weniger als 0,1 mm Dicke, mit einer Vorratshaspel (2), mit zu einer Rolle gewickeltem Folienband, einer kontinuierlich mittels Schneidwalze (3) und Anpresswalze (4) arbeitenden Schneideinheit (6), einer kontinuierlich in Querrichtung streckenden Streckeinheit (5), wenigstens einer Endhaspel (7) für das fertige Streckmaterial und wenigstens einer dazwischen angeordneten Spannrolle (8, 9), bei der für einen reibungslosen Ablauf und Dauerbetrieb vorgeschlagen wird, die Geschwindigkeit des Motors (10) der Endhaspel (7) zu regeln, wobei die Spannrollen (8, 9) zwischen der Schneideinheit (6) und der Streckeinheit (5) sowie zwischen der Streckeinheit (5) und der Endhaspel (7) als in etwa senkrechten Führungen (13) zwischen einem oberen Sensor (11, 11') und einem unteren Sensor (12, 12') verschiebbare, nicht angetriebene Rollen ausgebildet sind, deren Gewicht in Abhängigkeit des Materials, der Festigkeit und der Dicke der Folie gewählt wird und der Motor (10) drehzahlregelbar ist und bei Erreichen des oberen Sensors (11, 11') durch die Spannrolle (8, 9) verlangsamt und bei Erreichen des unteren Sensors (12, 12') beschleunigt wird, so daß die Position der Spannrolle zwischen den beiden Sensoren (11, 12) bleibt.
Patent EP-0680552-A1 (EP)
Inventor: BOCK ALLYN P
IPC: F02B29/04
Filed: 1994-10-12
Abstract: An aftercooler mounting and sealing system for use with an internal combustion engine is disclosed including an intake manifold, a distribution manifold disposed downstream of the intake manifold, and an aftercooler clamped between the intake manifold and the distribution manifold. Resiliently compressible U-shaped seals are provided between the intake of the aftercooler and the intake manifold and between the outlet of the aftercooler and the distribution manifold to effectively seal against leakage of charged intake air from the manifold joints. The clamp load across the resiliently compressible seals is selectable independent of the clamp load across the manifolds to enhance seal life and reduce the number of fasteners required to assembly the aftercooler in place between the intake manifold and the distribution manifold.
Patent EP-0778753-A1 (EP)
Title: Forme asymetrique en ptfe poreux, et procede de fabrication
Inventor: KASIC JAMES F
IPC: A61L27/16
Filed: 1994-11-01
Abstract: Une forme asymétrique en PTFE poreux présente des dimensions sensiblement différentes en différents points sur la longueur de la forme. Si la forme est une forme tubulaire, par exemple, les dimensions différentes peuvent être l'épaisseur, ou le diamètre ou les deux. La forme est de préférence une forme tubulaire qui est évasée aux extrémités opposées, avec des diamètres intérieurs grand et petit respectivement, où l'épaisseur de paroi de l'extrémité de grand diamètre est supérieure ou égale à l'épaisseur de paroi de l'extrémité de petit diamètre. Des tubes en PTFE évasés de ce type sont particulièrement utiles comme greffons vasculaires implantables. Un procédé de production de ces formes asymétriques en PTFE poreux est également décrit.
Patent EP-0683036-A1 (EP)
Inventor: TOGNELLI GIORGIO
IPC: E04C2/292
Filed: 1995-01-17
Abstract: A panel comprising at least one covering sheet supporting a mineral wool blanket consisting of a plurality of side-by-side strips (6) having their longitudinal axis parallel to the panel axis and their fibres orientated perpendicular to the surface of the covering sheet, characterised in that the strips are offset in accordance with a pseudo-random arrangement.
Patent EP-0664450-A1 (EP)
Title: Biotest
Inventor: HENGSTENBERG WOLFGANG
IPC: C12Q1/02
Filed: 1995-01-18
Abstract: 1. Mikrobielles Verfahren zum Nachweis von Schadstoffen. 2.1. Der bisher zum Nachweis von Schadstoffen eingesetzte äußerst schnell durchführbare Leuchtbakterientest reagiert mit sehr hoher Empfindlichkeit auf Schwermetalle wie Quecksilber und Blei, jedoch nicht auf andere toxikoligisch relevante Schwermetalle wie Cadmium und Chrom. Das neue mikrobielle Verfahren soll in Ergänzung zum Leuchtbakterientest mit hoher Empfindlichkeit und Spezifität auf die ökotoxikologisch relevanten Schwermetalle Cadmium und Chrom ansprechen. 2.2. Als Nachweis für die Gegenwart von Schadstoffen in Proben wird deren Hemmwirkung auf das Phosphotransferasesystem von Bakterien, insbesondere die E.coli-Mutante 1219bgl+, herangezogen. Dieses Testverfahren spricht mit hoher Empfindlichkeit auf die Gegenwart der Schwermetalle Cadmium und Chrom an. 2.3. Das Testverfahren bildet eine Ergänzung zum Leuchtbakterientest und erlaubt es, für den Fall, daß nur eine geringe oder gar keine Hemmung des Phosphotransferase-Systems nachweisbar ist, die Gegenwart von toxikologisch relevanten Konzentrationen an Cadmium und Chrom in der Probe äußerst schnell auszuschließen.
Patent EP-0683057-A1 (EP)
Inventor: GUMBIOWSKI RAINER DR DIPL-CHEM
IPC: B41M5/00
Filed: 1995-05-05
Abstract: Polymer-coated paper (I) for thermal image transfer onto porous sheets consists of a paper base (A) coated with a layer (B) of ethylene copolymer or copolymer mixt. (II) and a dye-absorbing layer (C).
Patent EP-0753523-A1 (EP)
Inventor: PAPAPOULOS SOCRATES
IPC: A61K33/06
Filed: 1995-07-10
Abstract: 1-Aminoalkyliden-1,1-bisphosphonic acids of formula (B), or any salt thereof:
      wherein R 2  is a straight-chain or branched aliphatic hydrocarbon radical of 1-9 carbon atoms, which is optionally substituted by one or more amino or aminoalkyl groups with the exception of a terminal aminoalkyl group
      wherein R 3  is a straight-chain or branched, saturated or unsaturated aliphatic hydrocarbon radical of 1-9 carbon atoms, and R 4  is cyclohexyl or cyclohexylmethyl, benzyl or a straight-chain or branched, saturated or unsaturated aliphatic hydrocarbon radical of 4-18 carbon atoms, as a single substituent of R 2 .
Patent EP-0700928-A1 (EP)
Inventor: SCHWEMLER CHRISTOPH DR
IPC: C07K14/00
Filed: 1995-07-26
Abstract: Nucleic acid oligopeptide analogues of formula (I) are new. A=(CH2)n or CO; B=an opt. N-protected natural or unnatural nucleobase or a deriv. or halogenated precursor or such a base; D=(CO)p; E and G=CHR1 and CHR2 respectively; R1 and R2=H or opt. protected natural or unnatural amino acid residues, or R1+R2=(CHR')q; K=CO, SO2 or CH2; L and M=H, carriers, labels or solubilising gps.; Q=NH, O, S or NR''; R'=H, OH, SH, NH2, NHR'', N3, alkyl (opt. unsatd.), aryl (phenyl, 2-pyridyl or 4-pyridyl) or aralkyl (benzyl or naphthylmethyl); R''=a protecting gp. or an alkyl, aryl or aralkyl gp. as above; m=0-3; n=0-4; p and q=0-2; r=0 or 1; s=1-30.
Patent EP-0704552-A1 (EP)
Inventor: GOSAIN PAL DHARAM
IPC: H01J37/32
Filed: 1995-09-25
Abstract: A plasma-processing method used in processes for manufacturing semiconductor devices. During plasma processing, ultraviolet radiation is emitted from a region where a plasma is created. An ultraviolet radiation-blocking means blocks the ultraviolet radiation from impinging on the sample surface to protect it. The blocking means passes particles forming a plasma onto the sample surface. The particles passed through the ultraviolet radiation-blocking plates are implanted into the sample. Alternatively, the processed surface of the sample is etched, or a film is deposited on the processed surface of the sample.
Patent EP-0717486-A1 (EP)
Inventor: CARLSSON LENNART
IPC: H02J3/36
Filed: 1995-10-23
Abstract: Three-phase filter equipment is adapted for connection to an ac power network (N) for damping of current harmonics originating from an installation (TR, SR1, SR2), connected to the network, for power transmission by means of high-voltage direct current. The equipment has a three-phase filter set (F) with three filter branches which are each normally connected to a separate phase of the network via first switching members (BO). A spare filter branch (FR) is arranged as a stand-by for the three filter branches of the filter set (F) and is adapted for connection to an optional phase of the network by means of second switching members (BR).
Patent EP-0710886-A1 (EP)
Inventor: SHIRAKAWA KOJI
IPC: G03F7/022
Filed: 1995-10-30
Abstract: A positive photoresist composition is described, which comprises an alkali-soluble resin and 1,2-naphthoquinonediazido-5-(and/or -4-)sulfonate of a polyhydroxy compound represented by the following formula (I):
       
 wherein R₁ to R₁₁ are the same or different and each represents a hydrogen atom, a halogen atom, an alkyl group, an aryl group, an alkoxyl group, an acyl group or a cycloalkyl group, provided that at least one of R₁ to R₁₁ is a cycloalkyl group; A represents -CH(R₁₂)-, in which R₁₂ represents a hydrogen atom or an alkyl group; and m represents 2 or 3.
Patent EP-0716096-A1 (EP)
Inventor: LEUBE HARTMANN F DR
IPC: C08F2/26
Filed: 1995-12-01
Abstract: Aq. polymer dispersions with a dispersed polymer content of at least 10 vol. % are claimed, contg. cpd(s). of formula (I) and/or their salts, where R<1> = acyl gp. derived from 8-26C satd. aliphatic monocarboxylic acid, 8-26C mono- or poly-unsatd. aliphatic mono-acid or 8-26C mono-acid obtd. from the corresp. mono- or poly-unsatd. aliphatic mono-acid by partial or complete hydroxylation of the double bonds; R<2> = OH, -O(CH2CH2O)mH (with m = 1-50), -OSO3H, -OPO2H2, an acyl gp. as above or of formula (II) where Z = -CH2CH2N<+>Me3, OH-, -CH2CH2NH2, CH2CH2-NH-O-COR<4>, C6H6(OH)5, -CH2CH(NH2)COOH or H); R<3> = as for R<2>; R<4> = 1-5C alkyl; in which exactly one of the gps. R<2> and R<3> is a gp. of formula (II). Also claimed is: (i) a process for the prodn. of these polymer dispersions by polymerising mono-unsatd. ethylenic monomer(s) by radical-initiated aq. macro-emulsion polymerisation with the addn. of cpd(s). (I) and/or their salts; (ii) aq. polymer dispersions obtd. by this process; (iii) substrates bonded, coated and/or glued with these dispersions.
Patent EP-0679713-A1 (EP)
Inventor: EWBANK ERIC
IPC: C11D1/83
Filed: 1995-04-25
Abstract: An aqueous heavy duty liquid detergent composition of controlled viscosity is disclosed. The composition comprises a homogeneous mixture of at least one water soluble anionic organic detergent, at least one detergent builder, an oxidized polysaccharide viscosity control agent, an optional salt of an acrylic polymer as a supplementary viscosity control agent, an optional clay fabric softener and water. The composition is characterized as having a considerably lower initial viscosity than compositions which do not contain the viscosity modifier and exhibit a stability or even a diminution of the initial low viscosity after prolonged storage. As a result, heavy duty liquid detergent compositions having good flowability and stability are provided.
Patent EP-0726201-A1 (EP)
Inventor: CAFERRO JOSEPH S
IPC: B64C9/02
Filed: 1995-11-06
Abstract: The present invention relates to an apparatus (10) for detecting and signaling a misalignment of adjacent auxiliary airfoil elements comprising a cable (12) that is guided through the airfoil elements (1-6) and means for detecting an excessive movement of the cable and generating an error signal in response thereto. 
     The apparatus further comprises a spring system (58) consisting of dual concentric compression springs attached to the cable for tensioning thereof. 
     The means for detecting an excessive movement of the cable comprises a proximity sensor system attached to a housing of the spring system. 
     The apparatus also comprises a latch means for locking the spring system with respect to the housing when a predetermined cable loading is reached. automatically moves the spring system away from said proximity sensor system (26) and locks said spring system against movement.
Patent EP-0666653-A1 (EP)
Inventor: MULLINS JACQUELINE
IPC: G06F13/38
Filed: 1995-02-03
Abstract: The present invention disclosed an input/output data port circuit which connects a parallel data bus with an input serial data bus and an output serial data bus. The input/output data port is selectively operable in either a linear mode or a buffered mode. The input/output port is comprised of an interface register that is connected to a parallel data bus, a serial input bus and a serial output bus; a temporary register that is serially connected to the interface register, an outbound register that is connected in parallel to the temporary register and serially connected to a serial bus; and an inbound register that is connected in parallel to the temporary register and serially connected to a serial bus.
Patent EP-0691479-A1 (EP)
Title: Blind rivet assembly
Inventor: OSBORNE MICHAEL
IPC: F16B19/10
Filed: 1995-06-19
Abstract: A blind rivet (2) comprises a rivet body (4) and a mandrel (12) assembled through the rivet body (4), and the rivet body (4) has a reduced tail end portion (24), the portion of the mandrel (12) in such body being of a lesser diameter than the body (4) and comprising a collar portion the same diameter as the tail end portion (24) of the body. On setting the rivet (2) shows durable setting and head retention characteristics.
Patent EP-0716496-A1 (EP)
Inventor: SATAKE SATORU
IPC: H02P9/14
Filed: 1995-12-07
Abstract: On a stator core (3), there are wound T-connection primary generating windings (W U ,W V ,W W ) such that the second and third single-phase windings (W V ,W W ) are respectively arranged at positions electrically orthogonal to the first single-phase winding (W U ). The winding number of the first single-phase winding (W U ) is 3 1/2  times that of the second single-phase winding (W V ) or the third single-phase winding (W W ). The stator excitation windings (W e ) are also wound on the stator core, which are connected to the center taps (u,v,w) of the primary generating windings (W U ,W V ,W W ) through a control rectifier (5). A plurality of field windings (W f ) are wound on a rotor core (7). The field windings are arranged at positions where they are magnetically coupled with both the odd-order spatial higher harmonic components of armature reaction magnetic fields produced by currents (I₁,I₂,I₃) flowing in the primary generating windings and the static magnetic fields produced by current (I e ) flowing in the stator excitation windings (W e ). Due to the T-connection primary generating windings, the generator is capable of simultaneously generating not only the three-phase outputs but also the single-phase three-line outputs.
Patent EP-0719991-A1 (EP)
Title: Heat exchanger
Inventor: HONG WOONG-SUB
IPC: F24H1/30
Filed: 1995-12-27
Abstract: A heat exchanger for a hot-water storage type gas boiler, provides an easily assembled stacked-up heat exchanger eliminating the installation of a separate hot-water pipe so that the thermal efficiency of a heat exchanger can be improved and the size thereof can be reduced. The stacked-up type heat exchanger comprises a bottom plate (600) including one or more combustion gas flues (602) for carrying combustion gas made in a burner, a return heating-water outlet (606) for delivering heating-water, and a cold-water inlet (604) for allowing in water; a first plate (100) disposed over the bottom plate (600); a fourth plate (400) disposed over the first plate (100); and a top plate (500) disposed over the fourth plate (400).
Patent EP-0668281-A1 (EP)
Inventor: KOCH MICHEL
IPC: C07D491/153
Filed: 1995-02-15
Abstract: Acronycine analogues of formula (I), their enantiomers, diastereoisomers, N-oxides, and addition salts with acids and bases are new. Either (a) X = -O-R'1, Y = -O-CO-R2 or (b) X = -O-CO-R1, Y = -O-CO-R2 or (c) X + Y = -O-CO-O- or (d) X +Y = -O-CO-A-CO-O-; R1, R2 = 1-6C hydrocarbon opt. substd. ≥ 1 OH, halo, nitro, amino, alkoxy, or acyl, R'1 = H or R1; A = bond or 1-6C bivalent hydrocarbon optionally carrying one or more unsaturations and opt. substd. by OH, halogen, nitro, amino, alkoxy or acyl, R3, R4, R6 = H or alkyl, R5 = H, OH, or alkoxy; alkyl, alkoxy, acyl groups have 1-6C and may be unsatd. and opt. substd. by OH, halo, nitro, amino, alkoxy or acyl.
Patent EP-0673703-A1 (EP)
Title: Welding device of a sleeve in a branch pipe of a circular piping having difficult access
Inventor: DESCHAMPS JEAN-PIERRE
IPC: B23K9/32
Filed: 1995-03-21
Abstract: The appts. for welding a sleeve (11) in a branch connection of circulation piping (8) comprises: (a) bracket (4) attached to a connection plate (2) of a carrier unit; (b) welding head (10) mounted on the bracket so that it can produce a 360 deg. weld between the sleeve and the internal pipe circumference; (c) geared motor (7) for rotating the welding head; (d) means for holding the sleeve against the pipe wall; (e) means for supplying the welding head with metal and electric current, consisting of at least an electric supply cable (9); means for controlling the welding head.
Patent EP-0688884-A1 (EP)
Inventor: BRETEZ MICHEL
IPC: C23C2/02
Filed: 1995-06-20
Abstract: Annealing a continuously defiling metal strip comprises rapidly heating the strip and maintaining at a determined temp. plateau. The initial heating is realised until a temp. greater than this temp. plateau is attained in order to produce an initial temp. peak at the beginning of the thermal cycle. Also claimed is: (i) the device for putting this process into service, consisting of a transverse flow induction heating system to create the initial temp. peak; and (ii) the application of the process and the device to a continuous strip annealing system for a galvanising line. <IMAGE>
Patent EP-0673745-A1 (EP)
Inventor: PICCO BERNARD
IPC: B29C33/42
Filed: 1995-03-07
Abstract: Marking device, with indexable moving insert, for injection moulding machine consists of: an outer part (1) in the form of a cylindrical socket with enlarged head (11) and smaller body (12) able to be fitted through mould wall and lower surface (13) being flush with mould wall (8) and having relief or indented indications. It has a central internal bore (11). A central cylindrical body in two independent parts, a head (2) and a tail (3) of the same dia. on the bore and having pref. indented indications on the end (34) which is flush with the mould wall (8) also. The tail (3) can be rotated through stable indexed positions w.r.t to the body (1). an elastic means (4) to immobilise the central body in chosen angular positions. A complimentary form between the ends of the head (2) and tail (3) of the control part to prevent rotation w.r.t. each other. The tail part (3) has an annular groove (32) into which can be located the end of a key (6) and an axial groove (33) opening into the annular groove permitting the passage of the key (6). Indexable marking device for injection moulds. The insert is changeable from inside the mould without demounting it and to realise the greatest possible indexing on the surface. The device is simple and secure.
Patent EP-0769785-A1 (EP)
Inventor: KIELBOWICZ STANISLAW
IPC: G21C19/07
Filed: 1995-10-18
Abstract: A storage frame for nuclear fuel elements, has a number of vertical channels (7) for storing the fuel elements. The channel walls are made from neutron absorbing, intersecting plate members (4, 4a, 5, 5a), arranged in grid elements (2,3) above each other. The elements (2,3) can be placed on top of each other, or separated from each other as units, to form a stable frame. The plate members (4, 4a, 5, 5a) have groove type recesses (12), and corresponding raised coupling elements on the opposing edges of the adjacent plate member (4, 4a, 5, 5a). The depressions and coupling elements are at least partly interlocked.
Patent EP-0797790-A1 (EP)
Inventor: SCHUBERT KLAUS
IPC: G03F7/20
Filed: 1994-11-11
Abstract: Die Erfindung betrifft ein Verfahren zum stufenweisen Aufbau von Mikrostrukturkörpern sowie einen so hergestellten Mikrostrukturkörper mittels lithographischer Methoden, bei dem strahlungsempflindliche Schichten zu einem festen Stapel bis zu einer Höhe übereinander gebracht werden, wobei jede Schicht nach ihrem Aufbringen über eine strukturierte Maske bestrahlt wird, und bei dem die bestrahlten Bereiche der Schichten mittels einer Einwicklerlösung entfernt werden. Nach dem Bestrahlen je einer Schicht wird deren gesamte, freie Oberfläche metallisiert, ausgenommen die freie Oberfläche der zuletzt aufgebrachten Schicht; danach wird der Entwicklerlösung zugängliche, strahlungsempfindliche Schicht entwickelt, und die Metallschicht auf der durch das Entwickeln partiell freigelegten Oberfläche der darunterliegenden strahlungsempfindlichen Schicht weggeätzt.
Patent EP-0734472-A1 (EP)
Title: Soft sealing material free of asbestos and other inorganic fibres
Inventor: BAUER GERHARD
IPC: D21H13/26
Filed: 1994-12-15
Abstract: The present invention relates to sealing materials free from asbestos or other inorganic fibrous substances in the form of papers, paperboards, cardboards or plates. The gasket compositions preferably comprise a mixture of non-fibrillated organic fibers having an elongation at break of < 5% (up to 200 DEG  C.) and fibrillated P polyaramide fibers as well as, powdered graphite and an elastomeric resin binder. A new and improved process for making non-woven, planar sealing materials free from asbestos or other inorganic fibrous substances, is also provided. The reinforcement-forming and sheet-forming organic fibers, binders and fillers are homogenized in a mixer and the mixture is subsequently treated with heat and pressure to form the non-woven webs. The new asbestos-free sealing gaskets and materials may be used for technical or industrial applications such as secondary automobile gaskets, cylinder head gaskets, for seals or gaskets used in the construction of chemical plants and power plants, and for seals or gaskets used in the construction of heating systems.
Patent EP-0741869-A1 (EP)
Inventor: SEIDEL CHRISTOPH
IPC: G01N33/543
Filed: 1995-01-31
Abstract: The invention relates to derivatives of hepatitis C virus amino acid sequences. These derivatives can be used to screen samples, such as blood, to determine if antibodies to hepatitis C virus are present.
Patent EP-0742789-A1 (EP)
Inventor: PEI YONG-WEI
IPC: C07F7/18
Filed: 1995-02-02
Abstract: This invention provides a compound having the formula R<1>-Y<1>-CHZ<1>-CH(NY<2>Y<3>)-CH2-Z<2>, wherein: R<1> is a straight-chained alkyl, alkenyl or alkynyl group having from 8 to 19 carbon atoms in the aliphatic chain; Y<1> is -CH=CH-, -C PARALLEL C- or -CH(OH)CH(OH)-; Z<1> is OH or a conversion-inhibiting group; Z<2> is a conversion-inhibiting group; Y<2> is H, phenyl group, an alkylsubstituted phenyl group having from 1 to about 6 carbons in the alkyl chain, or an alkyl chain having from 1 to 6 carbons; Y<3> is H or a group having the formula -C(O)R<2> or -S(O)2R<2>; R<2> is a straight-chained alkyl, alkenyl, alkynyl group having from 1 to 23 carbon atoms in the chain; and when Z<2> is an amino, R<2> is an aliphatic chain having from 1 to 9 or from 19 to 23 carbon atoms in the aliphatic chain.