baber/WOPTO huggingface dataset:
Patent EP-1007097-A1 (EP)
Title: Formulation of stabilised cationic transfection agent(s)/nucleic acid particles
Inventor: CROUZET JOEL
IPC: A61K48/00
Filed: 1998-02-06
Abstract: The invention concerns a composition containing stabilised particles of cationic transfection agent(s)/nucleic acid complexes characterised in that it includes besides said transfection agent and nucleic acid at least a non-ionic surfactant in sufficient amount for preventing the aggregation of the particles in course of time. In a preferred embodiment, the surfactant is a polyoxyalkylene or a derivative thereof.
Patent EP-0973690-A1 (EP)
Inventor: DUNMEAD STEPHEN D
IPC: C01B32/949
Filed: 1998-03-24
Abstract: A transition metal carbide (e.g., WC) is prepared by the following steps. A carbon-precursor mixture is formed by mixing a precursor comprised of (i) a transition metal oxide (e.g., WOx) and (ii) a material selected from the group consisting of: a transition metal (e.g., W); a transition metal carbide (e.g., WC) and a substoichiometric carbide (W2C), in the presence of a source of carbon (e.g., carbon black) in an amount sufficient to form a reduced mixture comprised of the transition metal carbide and substoichiometric transition metal carbide, wherein the amount of the transition metal oxide and transition metal is essentially zero in said reduced mixture. The carbon-precursor mixture is heated in a reducing atmosphere (e.g., 5 percent hydrogen in argon) to a reducing temperature and for a time sufficient to produce the reduced mixture. The reduced mixture is milled in the presence of a source of carbon in an amount sufficient to carburize the substoichiometric transition metal carbide to form the transition metal upon heating in a reducing atmosphere. Finally, the milled reduced mixture is heated in a reducing atmosphere to a carburizing temperature that is greater than the reducing temperature for a time sufficient to carburize the substoichiometric transition metal carbide to form the transition metal carbide of this invention (e.g., WC).
Patent EP-0973755-A1 (EP)
Inventor: PIERCE MICHAEL E
IPC: C07D265/16
Filed: 1998-04-02
Abstract: Nouveaux procédés pour la synthèse asymétrique de (S)-6-chloro-4-cyclopropyléthynyl-4-trifluorométhyl-1,4-dihydro-2H-3,1-benzoxazin-2-one de formule (VI-i), qui est utile comme inhibiteur de la transcriptase inverse du virus de l'immunodéficience humaine (VIH). Dans un mode de réalisation, l'invention concerne un procédé pour préparer un composé amino-alcool de formule (V-i), consistant à ajouter une solution de toluène de 2,3-dichloro-5,6-dicyano-1,4 benzoquinone à une solution de toluène d'un composé de formule (III-i) via un composé de formule (IV-i).
Patent EP-1015719-A1 (EP)
Inventor: GODOY ALAIN
IPC: G07C9/00
Filed: 1998-04-03
Abstract: Disclosed is a cordless electronic lock with a variable "automatic" code, having at least one main bolt (4) operated by an electric motor (M), and controlled by an electronic circuit. A storage cell (A) integrated into the lock is used to supply the elements with electricity; said storage cell can itself be supplied with power from an external source (if necessary). A remote control transmits a coded signal (encoded list) to which the transmission code automatically adapts. The receiver verifies (on its own list) the codes received, and "activates the motor". the lock is thus comprised of at least the following elements: one transmitter unit (key); a receiver; a circuit for controlling the motor; a motor; a bolt mechanism; and a regulated and protected supply circuit. All the elements are contained in a main shielded casing.
Patent EP-0986691-A1 (EP)
Inventor: JOHNSON ASHLEY BERNARD
IPC: E21B37/00
Filed: 1998-04-28
Abstract: Novel abrasive particles for cleaning conduits, particularly subterranean wellbores are described. The particles are rounded, preferably spherical, and have a hardness of 80 to 200 Vickers. The particles are preferably made of non-metallic material such as Calcite pellets. The new abrasives cause significantly less damage to the well tubulars than sand.
Patent EP-0981581-A1 (EP)
Inventor: MCELRATH KENNETH O
IPC: C08L23/28
Filed: 1998-05-01
Abstract: Rubber blends of brominated isobutylene/para-methylstyrene copolymers of 9.5 to 20 weight percent aromatic monomer content and 0.2 to 1.0 mole percent benzylic bromine content. The blends have good cure characteristics, good adhesion and flex crack resistance, as well as ozone resistance. The blends are useful in tire sidewalls, and other applications.
Patent EP-1037824-A1 (EP)
Inventor: NELSON CHARLES M
IPC: F28D1/06
Filed: 1998-06-15
Abstract: Réservoir de transport (10) possédant un corps en acier et comportant deux portes (24, 26) pouvant être verrouillées, ainsi qu'à une de ses extrémités, une plaque isolante (32) placée au fond dudit réservoir. Une plaque d'échange thermique (40) incorporant un tuyau (46) d'eau chaude et de vapeur est placée au sommet de la plaque isolante, les extrémités d'entrée et de sortie (48, 50) du tuyau étant placées à proximité d'une première des portes d'extrémité. On pompe un matériau afin de remplir une vessie souple (30) placée au sommet de la plaque d'échange thermique. On verrouille la première porte et on expédie le réservoir de transport. A destination, on pompe de l'eau chaude ou de la vapeur à travers la plaque d'échange thermique afin d'élever la température du matériau à l'intérieur de la vessie souple, puis on pompe le matériau hors de ladite vessie.
Patent EP-0994992-A1 (EP)
Inventor: ANDERSEN BJARNE ANDRES
IPC: E04D13/147
Filed: 1998-07-08
Abstract: An attachment collar (10) for sealing attachment of a roof-penetrating building structure in a roof, in particular a frame (1) of a skylight, to an exterior weather-shielding membrane (7) in an underroof structure, comprises mutually connected attachment members (11 - 14), each being provided with an interior edge flange (16) for fastening to a side face of the roof-penetrating building structure and an exterior side edge (20) in abutment against said underroof membrane (7). The attachment members (11 - 14) are made as flexible, substantially nonelastic lengths of material, and side attachment members (12, 14) intended for positioning transversely to battens (9) in the roof structure are manufactured with material surplus, e.g. by pleating or folding, in a direction parallel with said interior edge flange and exterior side edge (16, 20).
Patent EP-1025644-A1 (EP)
Inventor: MOONEY STEPHEN R
IPC: G11C7/22
Filed: 1998-07-07
Abstract: The present invention involves an electrical component interface system (10). The system includes clocking circuitry (44) to provide a clock signal (50). A sending component (14) provides a non-periodic strobe signal (54) and a data signal (18) responsive to the clocking signal (50). A receiving component (16) receives the strobe signal (54) and data signal (50). The receiving component includes delay circuitry (76) to delay the strobe signal so as to position edges of the strobe signal with respect to data cells of the data signal. The delay circuitry (76) includes loaded delay elements and DC level restoration circuitry (166A) to control the load of the loaded delay element. The delay elements may be a series of inverters loaded with RC loads. The DC level restoration circuitry may be pulse generation circuitry.
Patent EP-0996569-A1 (EP)
Inventor: STEVENS RENE
IPC: B64C27/00
Filed: 1998-07-16
Abstract: The invention concerns a method for controlling the turboshaft power and/or rotor speed of a helicopter, characterised in that it consists in using a computer (2) to detect the variation between the limitations and the corresponding power parameters, in selecting the most important one, and controlling a motorised mechanical stop (10, 11, 17A, 17B) producing the formation of a hard spot constituting an obstacle countering the free continuation of the collective pitch and thrust lever (3) pivoting movement upwards, when the power limitations is reached or exceeded.
Patent EP-1005614-A1 (EP)
Title: Ameliorations apportees aux pompes rotatives
Inventor: TEBBY STEPHEN WALKER
IPC: F04D13/02
Filed: 1998-08-20
Abstract: La présente invention concerne une pompe de liquide de refroidissement (10) dépourvue de joint étanche, comprenant un ensemble poulie (14) muni d'une poulie (18) qui coopère avec une courroie d'entraînement (B) et un élément magnétique d'entraînement (22), un corps de pompe (12) renfermant un élément de pompe entraîné (26) couplé à un élément magnétique entraîné (30), qui coopère avec l'élément magnétique d'entraînement (22) à travers un conteneur statique (16) fixé au corps de pompe, l'ensemble poulie et l'élément de pompe entraîné pouvant tourner autour d'un axe commun, et la poulie, l'élément magnétique d'entraînement et l'élément magnétique entraîné étant alignés de façon sensiblement radiale et étant superposés par rapport à leur axe commun.
Patent EP-0991437-A1 (EP)
Inventor: HESSEL LASSE LEIF
IPC: A61M1/00
Filed: 1998-06-24
Abstract: An intercutaneous implant device (1) useful in intraluminal and extraluminal procedures for externalisation of a vessel provided with a hollow cylinder (2) with an upper and lower end and interior and exterior surface, said hollow cylinder having a central aperture (10) which is greater in diameter than the intended exterior expanse of an access site and a length which is adapted to provide an adequate annular separation of the externalised vessel at the exterior and interior surface of the implant to ensure adequate blood supply to the vessel; a flange (3) extending from the upper end of the hollow cylinder which provides a platform onto which is attached a termination device; and a plane contacting surface (4) extending from the lower end of the hollow cylinder which provides a means for fixation of the implant to the patient.
Patent EP-1025061-A1 (EP)
Inventor: HELKE GUENTER
IPC: C04B35/49
Filed: 1998-08-27
Abstract: The invention relates to piezoelectric ceramic materials with a base consisting of lead zirconate titanate. Said materials are characterised by the excellent heat- and time-stability of the functional characteristics.
Patent EP-1032941-A1 (EP)
Inventor: DIEM HANS
IPC: H01H51/22
Filed: 1998-11-06
Abstract: Mit der vorliegenden Erfindung wird ein Mikrorelais vorgeschlagen, bestehend aus einem Magnetspulsystem, einem Kontaktträgerkörper (2) mit darin angeordneten Kontakten, einem Permanentmagneten (32) und einem um seine Mittelachse zwischen zwei Stellungen kippbaren Anker (31) und einem Umschaltfedersystem, wobei das Magnetspulsystem als Flachspul-System (1) in Form einer auf einer Flussplatte (11) ausgeführten Mikrostruktur ausgebildet ist und mindestens aus einer Mikroflachspule (12') gebildet ist. Dabei kann der schwenkbare Anker (31') selbst als 3-poliger Permanentmagnet (32') oder als 2-poliger Permanentmagnet (32'') ausgebildet sein. Das beschriebene Mikrorelais weist eine minimale Bauhöhe auf und lässt sich kostengünstig in einer automatisierten Fertigung herstellen.
Patent EP-1028880-A1 (EP)
Inventor: ORD ROBERT MALCOLM
IPC: B61D3/20
Filed: 1998-11-10
Abstract: A railway wagon having two bogie supports (8) for bogies (9) in which the pocket (8', 40, 8') extends over the supports; the pocket is formed of two end parts (8') above the bogies and an intermediate deep part (40) between the bogies. The extension of the pocket over the bogies from the intermediate part enables a large container to be carried on the wagon whilst using the pocket sides to maintain structural strength and at the same time keeping within a restricted structure gauge.
Patent EP-1038104-A1 (EP)
Inventor: KLEINEDLER PETER
IPC: F04B1/20
Filed: 1998-12-07
Abstract: L'invention concerne un moteur à pistons axiaux comportant un disque incliné (13), des patins (9, 10) avec des crapaudines (25), ainsi qu'une bague de maintien inférieur (18) et une bague (16) placée sur l'arbre de moteur (1) dont la surface extérieure courbée est en contact avec la surface intérieure de la bague de maintien inférieur (18). Les points d'appui (19-21) de la bague de maintien inférieur (18) comportent, au moins dans la zone de contact avec l'arbre de moteur (1), un agent lubrifiant.
Patent EP-1040052-A1 (EP)
Title: Packaging with wedge element
Inventor: WEIPPERT HELMUT
IPC: B65D81/107
Filed: 1998-10-29
Abstract: The bed (3) in a packaging for an object (4), which is to be fixed on a bed (3), should consist of several plies of corrugated board (7, 8).
Patent EP-0962050-A1 (EP)
Inventor: LABRAM STEVEN MARK
IPC: H03K17/04
Filed: 1998-12-14
Abstract: An output stage comprising a first (1) and a second (2) supply terminal for receiving a supply voltage (SV), a pre-drive circuit (PDS) coupled to an input terminal (IP) for receiving an input signal (Vi), the pre-drive circuit (PDS) comprising a series transistor (TS) with a control electrode (TSg) for receiving a control voltage (Vcntrl) for controlling a maximum current from an output (PDSOUT) of the pre-drive circuit (PDS), and a capacitor (C) for retaining the control voltage (Vcntrl); an output-drive circuit (ODS) for delivering an output signal (Vo) at an output terminal (OP) in response to the input signal (Vi); and a control circuit (CC) for delivering the control voltage (Vcntrl). The output stage further comprises a control circuit (CC) which is coupled between the output terminal (OP) and the control electrode (TSg). The pre-drive circuit (PDS) and the output-drive circuit (ODS) together form a non-inverting output stage. If the slew rate of the output signal (Vo) is too large it will gradually be reduced by adapting the control voltage (Vcntrl). The control circuit (CC), the pre-drive circuit (PDS), and the output-drive circuit (ODS) together form a clocked feedback loop in order to automatically calibrate the slew rate of the output signal (Vo) during a few clock cycles.
Patent EP-1035849-A1 (EP)
Inventor: CICCARONE TERRENCE M
IPC: C07D471/04
Filed: 1998-11-30
Abstract: La présente invention concerne des composés qui inhibent la transférase de la farnésyl-protéine (FTase) et la farnésylation de la protéine Ras oncogène. L'invention concerne par ailleurs des compositions chimiothérapeutiques renfermant ces composés et des procédés permettant d'inhiber la transférase de la farnésyl-protéine ainsi que la farnésylation de la protéine Ras oncogène.
Patent EP-1027349-A1 (EP)
Inventor: BENNETT FRANK
IPC: A61K31/661
Filed: 1998-09-22
Abstract: A compound of formula (I) wherein G is H or PO3H2 or a pharmaceutical acceptable salt thereof, pharmaceutical compositions containing such compounds and method of using such compounds or pharmaceutical compositions containing them to treat or prevent fungal infection are disclosed.
Patent EP-0930562-A1 (EP)
Inventor: NARITA IZUMI
IPC: G06F3/12
Filed: 1991-11-26
Abstract: A printer buffer unit connectable to one or
a plurality of host computers and one or a plurality
of printers. The printer buffer unit has a unit for
detecting a break of print job data sent from the
host computer, and a unit for adding a job offset
command at the time of the break in sending the print
job data to the printer.
Patent EP-0970599-A1 (EP)
Title: Rotobaler
Inventor: QUATAERT PETRUS M
IPC: A01F15/07
Filed: 1999-04-09
Abstract: The press has a flap (K) fitted on a housing (G) and containing a pressing element (2) whereby a drive connection (V) between the housing (G) and the pressing element (2) has at least one drive gear wheel (Z1) in the housing and at least one output gearwheel (Z2) in the flap. The output gearwheel can be brought into direct engagement with the drive gearwheel by the closing movement of the flap. The output gearwheel could be brought into a pre-engagement position with the drive gearwheel through the closing movement of the flap and could be coupled to the drive gearwheel through an intermediate gearwheel (Z) which can be brought into the coupling position by a locking drive of the flap.
Patent EP-1065865-A1 (EP)
Inventor: VOGL THOMAS
IPC: H04M1/57
Filed: 1999-06-28
Abstract: The telecommunications terminal includes a recording unit (AE) for recording at least one caller identification (AI), a reproduction unit (WE) for generating call sound signals, and a signalling transmitting/reception unit (SIG) for transmitting and receiving signalling data, which transmits the recorded caller identification during a signalling phase. The reproduction unit preferably returns the recorded and transmitted caller identification as a call sound signal. The caller identification comprises preferably audio and/or video data.
Patent EP-0969096-A1 (EP)
Inventor: IKEDA MASATO
IPC: C12P17/10
Filed: 1999-07-02
Abstract: An industrially more advantageous method for the
production of metabolites biologically synthesized via
phosphoribosyl pyrophosphate (PRPP) is provided, making
use of metabolically modified strains in which
transketolase activity is deficient or reduced in
comparison with the parent strain.
Patent EP-0972556-A1 (EP)
Inventor: DIERSSEN JENS PETER
IPC: B01D53/14
Filed: 1999-07-12
Abstract: Hydrophobic gas components and/or aerosols are removed from a gas phase by (a) filling the space to be treated with an atomized liquid containing suitable surfactants and (b) adsorption of the gas components and/or aerosols on the surfactant at the surface of the liquid droplets.  An Independent claim is also included for a method for the adsorption of hydrophobic gas components and/or aerosols from a gas phase by using the above process.
Patent EP-0987741-A1 (EP)
Inventor: WANG SHIH-YUAN
IPC: H01L33/34
Filed: 1999-07-08
Abstract: An improved method for growing a first layer[10, 30] on a second layer[12, 32] in
which the first and second layers have different thermal indices of expansion and/or a
mismatch of the lattice constants and the deposition being carried out at a temperature above
ambient. The first layer[10, 30] includes a material that decomposes upon heating above a
decomposition temperature. One of the first and second layers absorbs light in a first
frequency range and the other of the first and second layers is transparent to the light in the
first frequency range. In the method of the present invention, the one of the first and second
layers that absorbs light in the first frequency range is exposed to light[14] in the first
frequency range by passing the light through the other of the first and second layers. This
exposure heats the first layer[10, 30] to a temperature above the decomposition temperature
at the interface of the first and second layers after the first layer[10, 30] has been deposited on
the second layer[12,32]. The decomposition can also mean to physically remove the material
by means such as chemical etching. The present invention is well suited to the deposition of
III-V semiconducting materials on substrates such as sapphire.
Patent EP-0999153-A1 (EP)
Inventor: SINDERMANN SIEGMAR
IPC: B65G47/84
Filed: 1999-10-28
Abstract: A sorting assembly for used drinks bottles has a series of pick-up arms (3) attached by a cam fixture (4) to a horizontal star-like center section (5).
Patent EP-0955056-A1 (EP)
Inventor: RALPH PETER
IPC: C07H17/08
Filed: 1991-08-23
Abstract: A colony stimulating factor, CSF-1, is a lymphokine useful in treating or preventing bacterial, viral or fungal infections, neoplasms, leukopenia, wounds, and in overcoming the immunosuppression induced by chemotherapy or resulting from other causes. CSF-1 is obtained in usable amounts by recombinant methods, including cloning and expression of the murine and human DNA sequences encoding this protein.
Patent EP-0998922-A1 (EP)
Inventor: KOKUBO HIROYASU
IPC: A61K9/28
Filed: 1999-09-22
Abstract: An aqueous coating composition comprising
hydroxypropyl methyl cellulose trimellitate typically
having a mean particle size of up to 10 µm and a
plasticizer is applied to a solid pharmaceutical
preparation to form a coating film having acid resistance
and solubility at about pH 4. The coated preparation has
an improved bioavailability.
Patent EP-0954021-A1 (EP)
Inventor: GIRARD SOPHIE
IPC: H01L21/60
Filed: 1999-03-17
Abstract: The contactless circuit board comprises an isolating substrate with conductive tracks, and a mounted semiconductor chip (20). Conductive tracks (12,14) are formed by screen printing on the substrate with a conductive ink. The chip is provided with contact pads (22,24), with conductive terminals (26,28) on the contact pads. Chip insertion is timed when the ink is not dry, so the ends of the terminals penetrate into the tracks. The chip is mechanically fixed on the substrate by polymerization of an insulating adhesive resin (30). An Independent claim is also included for a card-type electronic component.
Patent EP-0984193-A1 (EP)
Inventor: GENNESSEAUX ANDRE
IPC: F16F13/26
Filed: 1999-08-27
Abstract: The support comprises an elastomeric member (5) connecting inner frame (1) to outer ring frame (3), working hydraulic chamber (A) linked to compensating chamber (B) by leak-proof chamber (C), and rigid partition (8). A pneumatic chamber (20) is supplied with air to interact with flexible membrane (15) to apply pressure, through openings (22) in the partition (8), onto the fluid in the working chamber (A). Air is introduced through connector (27) into reservoir (26) and, through actuation of the electric actuator (28) and valve (29), to either the membrane (19) or to atmosphere. The amplitude and phase of the vibrations of the membrane (19) can be controlled to minimize support structure vibration. Without actuation the support acts to reduce low frequency vibrations (typically below 20 Hz) and with the actuator in the range 20-80 Hz
Patent EP-0989720-A1 (EP)
Inventor: MEMETEAU DOMINIQUE
IPC: H04M3/38
Filed: 1999-08-27
Abstract: Dispositif téléphonique destiné au milieu carcéral, comprenant au moins une unité de supervision (1) connectée, d'une part à une pluralité de combinés téléphoniques (2) destinés aux détenus, et d'autre part à une pluralité d'autres combinés téléphoniques (3) destinés aux surveillants, l'unité de supervision (1) étant, d'une part paramétrable suivant plusieurs modes possibles selon le règlement interne propre à l'établissement pénitentiaire ainsi équipé, de manière à permettre un contrôle des accès au réseau téléphonique et d'autre part offre à l'Administration ou à l'exploitant la possibilité d'accéder à tout ou partie des fonctions de contrôle, au niveau de périphériques optionnels (4), également connectés à l'unité de supervision, caractérisé en ce que les combinés téléphoniques destinés aux détenus sont du type téléphone public à carte (6) à puce. <IMAGE>
Patent EP-0987903-A1 (EP)
Inventor: GUILLOTEL PHILIPPE
IPC: G06T9/00
Filed: 1999-09-10
Abstract: The invention relates to a method of image compression, especially
of the MPEG2 type, in which the images are coded according to
groups (GOPs) each of which comprises N images, with an I image coded
in intra mode, P images predicted as a function of the intra image I or of
the preceding P image, each P image being preceded and followed by n
bidirectionally predicted B images, n possibly being zero. The number M =
n + 1 represents the structure of the group. 
     At least one parameter characterizing the source images which
are to be coded according to a group is determined using a test coding
(70), and the numbers N and M are made to depend on this parameter or
these parameters. In the course of the test coding, defined values are
conferred on N, M, and on the quantisation interval Q.
Patent EP-1087321-A1 (EP)
Inventor: BROGNE NICOLAS
IPC: G06Q10/00
Filed: 1999-09-24
Abstract: The invention relates to a method of manipulating an already sent
e-mail. 
     According to the invention, the method consists in routing a sent e-mail
to a server storing at least the e-mail body and sending only a
notification to the addressees. 
     In particular the server associates an access code to the e-mail, that
is sent together with the notification, so that the addressees may retrieve the
sent e-mail. The sender of the e-mail may access the e-mail body stored at
the server to modify or suppress it. The condition for the modification to be
accepted by the server is that none of its addressees has read the sent e-mail,
when the sender wants to manipulate the sent e-mail.