baber/WOPTO huggingface dataset:
Patent EP-0918326-A1 (EP)
Inventor: HOGAN JOSH
IPC: G11B20/14
Filed: 1997-10-21
Abstract: A method of inhibiting copying of digital data. In a first embodiment, a
sequence of symbols is added to original data (100), the sequence of symbols
selected to encode into channel bits (110) having a large accumulated digital sum
variance. The sequence of symbols is then encoded by a special encoder (108) that
generates special channel bits that don't have a large accumulated digital sum
variance. The special channel bits may be unambiguously decoded, but the resulting
decoded symbol sequence (128) will likely be reencoded into channel bits having a
large accumulated digital sum variance. In a second embodiment, a single symbol in
the sequence of symbols is replaced after error correction symbols (104) have been
added. The sequence of symbols with one substituted symbol is encoded into
channel bits that don't have a large accumulated digital sum variance. The resulting
channel bits may be unambiguously decoded but the resulting symbol sequence will
be error corrected and the error corrected symbol sequence will likely be reencoded
into channel bits having a large accumulated digital sum variance. In a third
embodiment, additional decryption or descrambling information or other data
modification information is encoded into the sign of the digital sum variance of each
blocked row of data. The decoded additional information is used to decrypt,
descramble or otherwise modify the primary information. In variations of the third
embodiment, decryption information is encoded into patterns of run lengths or in
merge bits. In general, the embodiments and alternatives are independent and can be
combined in complex ways to make reencoding difficult.
Patent EP-0847832-A1 (EP)
Inventor: LECHLEITER KARL
IPC: B23Q3/155
Filed: 1997-11-04
Abstract: The milling and boring machine has a processing unit (5) with working spindle (9) moved by a motor on at least one coordinate axis, a workpiece table which may be fixed or movable on at least one coordinate axis, a tool magazine and a tool grip (17) on a carrier arm (16). The carrier arm can be turned by an electrically operated crank mechanism. This may have a turning crank wheel and a swivel attached to it via a coupling rod and fixed to the carrier arm. The tool grip may be a double one.
Patent EP-0851572-A1 (EP)
Inventor: MORRISROE PETER J
IPC: H05H1/36
Filed: 1997-12-12
Abstract: In a high frequency oscillator system a series oscillator circuit includes a load
coil inductively coupled with a plasma generator. A capacitance is in series with the
coil between the drain and source terminals of a transistor. A capacitive or
inductive feedback responsive to the oscillation is connected to the gate terminal of
the transistor. In another embodiment two sections of a series circuit are connected
by the load coil, each section including a separate transistor. A first capacitance is
connected between the coil and the first transistor drain, and a second capacitance
is connected between the coil and the second transistor drain. A first capacitive
feedback is connected between the second section and the first transistor gate, and
a second capacitive feedback is connected between the first section and the second
transistor gate. For alternative inductive feedback, one feedback is connected
between the first section and the first transistor gate, and the other is connected
between the second section and the second transistor gate.
Patent EP-0910188-A1 (EP)
Inventor: HAARTSEN JACOBUS CORNELIS
IPC: H04W84/10
Filed: 1997-10-16
Abstract: A method of and a system for radio communication in
a Time Division Multiple Access (TDMA) radio communication system, wherein
a communication channel comprises at least one time slot of a plurality
of sequential time slots forming a TDMA frame, and wherein a time slot
of a frame hops in position between sequential frames. The hopping of a
time slot depends on the type of communication channel to which said time
slot is allocated.
Patent EP-0853234-A1 (EP)
Inventor: STRUBBE GILBERT J T
IPC: G01F1/80
Filed: 1997-10-30
Abstract: The disclosure relates to improved methods of designing surfaces (53,453)
whereby to minimise the effects of changes in the coefficients of friction
between so-called  bulk  fluids and the surfaces. The disclosure also
relates to surfaces designed in accordance with the methods. 
     A device (21) embodying the invention, for metering the mass flow of
bulk material, such as grain or other crop material, comprises a sensor
member (51) with a curved surface (53) installed adjacent the outlet of a
conveyor (12). The sensor member (51) is mounted for pivoting about a
transverse axis (P) and is subject to a moment (M) resulting from the
material flow along its surface (53). A spring means (66) is provided to
keep the sensor member (51) in zero load position. The displacement of
the sensor member (51) is proportional to the mass flow rate. Changing
friction coefficients µ between the bulk material and the surface (53) will
affect the flow pattern therealong, but an array (70) of length and/or inlet
orientation angles can be found relative to which the measured moments
(M) remain substantially insensitive to these flow changes. 
     Such metering devices may be used in grain and forage harvesters,
wherein they need less recalibration under varying harvesting conditions.
Patent EP-0913762-A1 (EP)
Inventor: SOUTHWELL SIMON DAVID
IPC: G11B20/10
Filed: 1997-10-31
Abstract: In a tape drive, or other storage device, used for storing computer data, both record data and
record structure information such as file marks are encoded with codewords to form an
encoded data stream. Of the fixed number of possible fixed-length codewords, one
codeword is assigned as a root sequence for one or more longer codewords. Thus, detection
of the root sequence during decoding of an encoded data stream triggers the reading of a
fixed number of further bits. The further bits represent file marks and any other defined
information. 
     In the tape drive (800), the tape drive interface (810) receives record data and file mark
commands. The formatter (820) encodes the record data as fixed length codewords.
Further, the formatter (820) encodes file mark commands and other format control
information as longer codewords having a common root sequence (being one of the possible
fixed length codewords) the bits of the longer codewords that extend beyond the root
sequence determine the identity of file marks or other control information in the resulting
encoded data stream, which is stored in a buffer (830). The longer, or reserved, codewords
are thereby embedded in the encoded data stream to represent file marks as well as format
control functions such as end of record markers and flush commands.
Patent EP-0792646-A1 (EP)
Inventor: GREFF DANIEL
IPC: A61K8/97
Filed: 1997-02-21
Abstract: Cosmetic or dermatological compositions, having anti-ageing, cutaneous cell regeneration promoting or regulating, hair loss preventing, antiinflammatory and anti-radical activity, contain an extract (I) of Solanum lycocarpum (SL), i.e. `lobo fruit', a Brazilian shrub.
Patent EP-0818252-A1 (EP)
Inventor: GACHY FERNAND
IPC: B21C23/21
Filed: 1997-07-08
Abstract: The reverse drawing press for a metal billet (5) consists of two fixed (11,13) cross-members and one mobile (3) cross-member, a container (2) with a chamber (20) for the billet, and a shutter (31) for the rear end of the container. The billet is forced by pressure from a power cylinder (12,15) through a tube (4) and out through a hole (13') in an extrusion plate (13). In the event of a billet becoming jammed in the container (2), the shutter is replaced by an extractor (33) which is the same thickness as the shutter but has a central hole (34). When a pressure is applied by the power cylinder the container moves over the tube (4) and the billet is forced into the extractor and aligned holes (36,37) in the cross-member (3) and power cylinder (15) respectively.
Patent EP-0838845-A1 (EP)
Inventor: JACQUINOT ERIC
IPC: C09G1/02
Filed: 1997-10-07
Abstract: Chemical-mechanical polishing (CMP) of a silicon- or silicon compound-based insulating layer employs an abrasive cloth containing, as abrasive, an aqueous colloidal silica suspension comprising individual colloidal silica particles which are not bonded together by siloxane bonds and which are suspended in water. Also claimed is an abrasive for CMP of a silicon- or silicon compound-based insulating layer, the abrasive being a cloth impregnated with an aqueous colloidal silica suspension which contains individual 3-250 nm size colloidal silica particles, not bonded together by siloxane bonds, and which has pH 1.5-4.
Patent EP-0882016-A1 (EP)
Inventor: BLACK CAMERON
IPC: A61P29/00
Filed: 1997-01-29
Abstract: The invention encompasses the novel compound of formula (I) useful in the treatment of cyclooxygenase-2 mediated diseases. The invention also encompasses certain pharmaceutical compositions for treatment of cyclooxygenase-2 mediated diseases comprising compounds of formula (I).
Patent EP-0826189-A1 (EP)
Inventor: OLIVERAS ALBERT
IPC: G06T3/00
Filed: 1997-02-25
Abstract: Cette invention se rapporte à un procédé de filtrage permettant de traiter une séquence d'images, comprenant, pour chaque image, des binarisations parallèles des niveaux de gris, pour définir une structure arborescente composée d'un noeud père (C01) correspondant à un arrière-plan (A0) et de noeuds enfants (C¿h?k) correspondant à des composantes reliées associées (B1, D1, F1, C2, E2, G2), et une décision concernant la suppression ou la préservation de chaque noeud (C¿h?k), suivie de l'attribution d'une valeur de niveau de gris à chaque pixel. Ce type de filtrage a l'avantage de simplifier les images tout en préservant parfaitement les contours, la décision étant fondée sur divers critères de simplification proposés, parmi lesquels le critère orienté mouvement semble particulièrement attrayant. L'invention s'applique aux dispositifs de segmentation, et en particulier ceux orientés mouvement.
Patent EP-0889903-A1 (EP)
Inventor: LAWYER CARL H
IPC: A61K38/04
Filed: 1997-02-28
Abstract: A peptide, which comprises a tryptophan triplet, is between 10 and 34 amino acid residues in length and exhibits antimicrobial activity, is provided, together with pharmaceutical and non-pharmaceutical compositions containing, and methods utilizing, such peptides.
Patent EP-0956092-A1 (EP)
Inventor: PRIEVE KATHLEEN ALICE
IPC: A61N1/39
Filed: 1997-10-20
Abstract: Dispositif anti-arythmie implantable tel qu'un défibrillateur ou un stimulateur anti-tachycardique associé à un activateur détenu par un patient. La fonction de détection de l'arythmie est divisée entre le patient et le dispositif implanté, plutôt que de laisser uniquement au patient la priorité ou la décision d'activer le dispositif. Le dispositif implantable est doté d'un mécanisme de reconnaissance de la tachyarythmie qui fonctionne quasiment en permanence et qui, sous réserve de respecter un premier ensemble de critères, déclenchera l'application d'une thérapie anti-arythmie comme la stimulation, la cardioversion ou la défibrillation. Le patient possède un activateur qui informe le dispositif implanté que le patient estime qu'une thérapie anti-arythmie est nécessaire. En réponse à la réception du signal d'activation, le dispositif implanté définit par la suite un intervalle de temps au cours duquel un deuxième ensemble de critères de détection de l'arythmie, moins rigoureux, doit être respecté et en réponse auquel le dispositif délivrera une impulsion de cardioversion ou de défibrillation.
Patent EP-0948804-A1 (EP)
Inventor: OSHINOWO JOHN
IPC: H01L21/00
Filed: 1997-10-01
Abstract: Bei einer Vorrichtung zum Behandeln von Substraten (5), mit einem ein Behandlungsfluid enthaltenden Behälter (1) und wenigstens einem Substrathalter (10), wobei die mit dem Behandlungsfluid in Berührung kommenden Teile des Behälters (1) und/oder des Substrathalters (10) eine Schutzschicht (24) aufweisen, ist ein einfacher, kostengünstiger Aufbau mit langer Lebensdauer möglich, wenn Führungs- und/oder Halterungselemente (6, 63) für die Substrate (5) auf die Schutzschicht (24) aufgeschweißt sind.
Patent EP-0835494-A1 (EP)
Inventor: MIELEKAMP PIETER MARIA
IPC: G06F19/00
Filed: 1997-04-09
Abstract: Grâce à ce système, des utilisateurs peuvent commander le mouvement d'avatars dans un espace virtuel. Ce système garde une trace de la position des avatars et forme une image de l'espace virtuel pour chaque utilisateur. Les utilisateurs peuvent se choisir eux-mêmes pour opérer comme cameraman. L'image de l'espace virtuel autour de la position de l'avatar est ensuite transmise séparément à des spectateurs passifs par l'intermédiaire d'un canal de diffusion. La conversation entre le cameraman et les autres utilisateurs est diffusée également par l'intermédiaire du canal de diffusion. L'image diffusée possède un détail visuel qui est plus fin que celui des images reçues par les divers utilisateurs individuellement. Les mouvements sont reproduits dans ledit espace sous forme interpolée et ils sont adaptés pour que les avatars contenus dans le signal de diffusion arrivent aux points de repère à temps.
Patent EP-0897329-A1 (EP)
Title: Dispositif concu pour le mouvement relatif de deux elements
Inventor: BROGAARDH TORGNY
IPC: B25J11/00
Filed: 1997-03-14
Abstract: Dispositif conçu pour le mouvement relatif de deux éléments (1, 2), comprenant au moins deux premières liaisons (8, 9) rattachées à un premier élément (1) de ces deux éléments par des articulations (10, 11) et qui peuvent pivoter dans des plans sensiblement parallèles par rapport à ce premier élément (1) sous l'influence d'au moins un premier élément (12) exerçant une force. Deux secondes liaisons (14, 15) sont reliées à un deuxième élément (2) de ces éléments par des articulations (16, 17) et peuvent pivoter dans des plans sensiblement parallèles par rapport à ce deuxième élément sous l'influence d'au moins un deuxième élément (18) exerçant une force (18). Les deux premières liaisons (8, 9) constituent un premier système à quatre articulations (FS1). Les deux secondes liaisons (14, 15) constituent un deuxième système à quatre articulations (FS2). Ces deux systèmes à quatre articulations sont reliés en série l'un à l'autre entre les premier et deuxième éléments (1, 2).
Patent EP-0900164-A1 (EP)
Inventor: BOHLER LORENZ
IPC: B65B1/28
Filed: 1997-04-15
Abstract: Das vorgeschlagene Verfahren zur Vermeidung von Produktestaub- oder Produktegasaustritt bei Abfüllung mit Feststoff- oder Flüssigkeitsdosiersystemen besteht darin, dass vor dem Lösen eines Gebindes (5) von einer Dosiervorrichtung (1) mit Absaugeinrichtung möglichst im Zentrum des Gebindes (5) Gas, insbesondere Luft, in das Gebinde (5) eingeblasen wird. Die Einblasrichtung ist vorzugsweise senkrecht. Das eingeblasene Gas wird zusammen mit dem Produktestaub bzw. dem Produktegas durch das Absaug- bzw. Aspirationsrohr (4) der Absaugeinrichtung abgesogen. Der Produktestaub bzw. das Produktegas wird also mit Hilfe des eingeblasenen Gases sozusagen weggespült. Zur Durchführung des Verfahrens dient ein Spülrohr (7), welches die Abdeckhaube (3) der Absaugeinrichtung durchdringt und sich dem Füllrohr (8) der Dosiervorrichtung (1) entlang bis unterkant Füllrohr (8) erstreckt.
Patent EP-0886955-A1 (EP)
Inventor: SENG ULRICH
IPC: H04Q11/04
Filed: 1997-03-20
Abstract: Ein Fernwirkverfahren für die ferngesteuerte Betätigung eines Aktors, der mit einer ersten Einheit verbunden ist, aufgrund eines Fernwirkbefehles von einer zweiten Einheit, welche mit der ersten Einheit über ein verbindungsorientiertes digitales Datennetz mit einem Signalisierungskanal und einem Nachrichtenkanal verbunden ist, weist folgende Verfahrensschritte auf: bei gewünschter Betätigung des Aktors, Übertragen des Fernwirkbefehls und einer die zweite Einheit eindeutig identifizierenden Information von der zweiten Einheit über den Signalisierungskanal des digitalen Datennetzes zu der ersten Einheit; Speichern der die zweite Einheit eindeutig identifizierenden Information in der ersten Einheit und Veranlassen der Betätigung des Aktors entsprechend des Fernwirkbefehls, den die erste Einheit empfangen hat; und falls der Nachrichtenkanal des digitalen Datennetzes, an den die erste Einheit angeschlossen ist, frei ist, Aufbauen einer Verbindung über den Nachrichtenkanal zwischen der ersten Einheit und der zweiten Einheit.
Patent EP-0892598-A1 (EP)
Inventor: NEJSUM LARS
IPC: A01M7/00
Filed: 1997-04-09
Abstract: Outil agricole, en particulier pulvérisateur agricole, qui comporte une structure de flèche (1) dotée d'une partie centrale (20) qui peut, au moyen d'un dispositif de suspension, être montée sur une structure de support (40), telle que la barre d'attelage d'un tracteur ou analogue, située postérieurement par rapport à la structure de flèche. Ledit dispositif de suspension comporte des moyens (150) qui permettent à ladite structure de flèche au moins de pivoter autour d'un axe (150) perpendiculaire à ladite flèche et horizontal. Ledit outil agricole se caractérise par le fait qu'il comporte un système d'au moins deux tiges rigides de poussée/traction (35-38) dont chacune relie un point situé sur la structure de flèche (1) à un point situé postérieurement sur la structure de support (40) placée postérieurement à l'aide de joints pivotants, lesdites tiges de poussée/traction (35-38) étant disposées de manière à ce qu'au moins une tige soit influencée par une traction lorsqu'au moins une autre tige est influencée par une pression lors du pivotement de la structure de flèche (1) autour de l'axe (150).
Patent EP-0906119-A1 (EP)
Inventor: TOVEY MICHAEL GERARD
IPC: A61P43/00
Filed: 1997-05-05
Abstract: A method for stimulating host defense mechanisms in a mammal via administering to the mammal a therapeutically effective amount of an interferon via oromucosal contact. The amount of interferon administered is less than an amount which induces a pathological response when administered parenterally.
Patent EP-0906427-A1 (EP)
Inventor: KIRKPATRICK CHARLES H
IPC: C12N15/19
Filed: 1997-04-17
Abstract: L'invention concerne la caractérisation de facteurs de transfert, constitués de séquences d'aminoacides et nucléotidiques, correspondant à au moins une portion d'une région du facteur de transfert conservée. L'invention concerne également des séquences d'aminoacides et nucléotidiques, ou des homologues fonctionnels de ceux-ci, ainsi que leurs méthodes d'utilisation destinées à des fins diagnostiques, thérapeutiques et similaires.
Patent EP-0900162-A1 (EP)
Inventor: HARRIS ALAN LESLIE
IPC: B60T11/26
Filed: 1997-05-15
Abstract: Un ensemble réservoir, destiné au système de freinage à commande hydraulique d'un véhicule, comprend deux chambres (2, 3) permettant de stocker le fluide hydraulique. L'ensemble réservoir comporte un système qui permet d'augmenter le volume efficace de l'une des chambres (2), par exemple un soufflet (12) ou un bac (30), et que l'on peut utiliser conjointement avec un bouchon de remplissage (17) pour obturer un orifice de remplissage (5) de ladite chambre. Ceci permet d'introduire un volume de fluide dans une chambre ayant un volume accru, ce qui élimine sensiblement le risque d'un excès de volume par débordement de la chambre (2, 3). Quand l'ensemble réservoir est installé dans le système de freinage hydraulique d'un véhicule, de type électro-hydraulique, avec un premier circuit d'alimentation (51) et un second circuit hydrostatique d'appoint (60), ladite chambre (2) fournit du fluide au circuit hydrostatique et l'autre chambre (3) fournit du fluide au circuit d'alimentation.
Patent EP-0914454-A1 (EP)
Inventor: BRUCE WESLEY B
IPC: C12N15/29
Filed: 1997-06-10
Abstract: Synthetic elements for enhancing expression of genes in plant cells are disclosed. These include a promoter with a "TATA to start" sequence containing 64 % or greater GC content and an upstream element incorporating several OCS binding motifs and novel flanking sequences.
Patent EP-0921797-A1 (EP)
Inventor: KORSGAARD NIELS
IPC: A61K31/353
Filed: 1997-07-07
Abstract: The present invention provides novel uses of compounds of general formula (I) wherein R?1, R4 and R5¿ are individually hydrogen, hydroxy, halogen, trifluoromethyl, C¿1-6? alkyl, C1-6 alkoxy or (tertiary amino)(C1-6 alkoxy); and R?2 and R3¿ are individually hydrogen or C¿1-6? alkyl, or a pharmaceutically acceptable salt thereof for the manufacture of a pharmaceutical composition for lowering intraocular pressure.
Patent EP-0922025-A1 (EP)
Inventor: METIVIER PASCAL
IPC: C07C227/06
Filed: 1997-07-11
Abstract: The invention concerns a method of nitrosation of a phenolic compound substituted by an electro-attracting group.The invention also concerns a method of nitration of a phenoic compound substituted by an electro-attracting group. The nitrosation method is characterised in that it consists in effecting the nitrosatio  n of the said compound in presence of sulphuric acid; the concentration of the sulphuric acid being at least 60 % by weight, then optionally in effecting the separation of the resulting nitrosated compound. The invention also concerns the oxidation of the resulting p-nitrosated phenolic compound for obtaining the corresponding nitrated compound.
Patent EP-0914496-A1 (EP)
Inventor: DANDL RAPHAEL A
IPC: H05H1/46
Filed: 1997-07-01
Abstract: A method and apparatus are disclosed employing a microwave applicator for use with an electron cyclotron resonance (ECR) plasma source for applications including, but not limited to, etching and chemical vapor deposition. A magnetic field is generated by magnets circumferentially arranged about a chamber that is symmetrical about its longitudinal axis. The microwave applicator, which comprises one or more pairs of slotted antenna arrays, injects and distributes microwave power about the entire periphery of a plasma forming portion of the chamber. The antenna arrays include a plurality of radiating stubs for radiating microwave power. The stubs are positioned along the arrays at predetermined intervals for efficiently distributing microwave power uniformly about the periphery of the plasma forming portion. The position and orientation of the radiating stubs cause microwave power to be launched into the plasma in the form of propagating waves with a polarization suitable of electron cyclotron heating. The applicator is coupled to a microwave power source that preferably supplies microwave power at a frequency of 2.45 GHz. A magnetic-field free region produces uniformity of plasma distribution in a plasma stream that approaches an outlet in the chamber. The plasma stream flows through the plasma forming region toward the specimen with characteristics of high density, uniformity over transverse dimensions larger than the specimen, and low plasma temperature, while operating at gas pressures which can be varied over a wide range.
Patent EP-0915836-A1 (EP)
Inventor: LERICHE CHRISTIAN
IPC: C07C251/22
Filed: 1997-07-23
Abstract: Materials with ferromagnetic properties comprising organic molecules with magnetic properties, and methods for making same, are disclosed. The molecules have the following general formula: A=N-B, wherein A=N- is an α-substituted conjugated-structure cyclic amine, with N being the nitrogen atom; and B- is an α-substituted cyclic radical. Said materials with ferromagnetic properties may be used in a variety of fields and particularly in any electro-magneto-optical and electro-magneto-resistive system.
Patent EP-0927061-A1 (EP)
Inventor: JEMMOTT GILBERT F
IPC: A61M39/22
Filed: 1997-07-28
Abstract: A valve apparatus employs a spherical sealing element disposed in resiliently deformable tubing. The dimensions of the sealing element are selected such that the valve opens when subjected to a cracking pressure that is greater than the head pressure developed in an IV set and less than the pressure generated by a peristaltic pump. The valve additionally has an actuator element associated therewith that may be applied to the tubing about the sealing element to cause free flow without the need for continuous manipulation.