baber/WOPTO huggingface dataset:
Patent EP-0871229-A1 (EP)
Inventor: REINEKE JOERG
IPC: H01L41/04
Filed: 1997-12-03
Abstract: The method involves using an element (2) acting as an inductance for the charging and discharging current. At least either the charging or discharging of the piezoelectric element (111,121,..) is performed at least partly using clocked charging and discharging current control. The element acting as an inductance is a coil. The charging circuit contains the coil and the piezoelectric element. Discharging takes place via first and second discharging circuits, each contg. the piezoelectric element and the coil.
Patent EP-0824135-A1 (EP)
Inventor: WYPART ROMAN W
IPC: C08L25/12
Filed: 1997-08-12
Abstract: The present invention relates to impact resistant polymer compositions for
molding and extrusion applications which polymer composition comprises a blend
of a monovinylidene aromatic compound and a chlorinated polyolefin. The
monovinylidene aromatic compound is preferably a rubber modified
monovinylidene aromatic resin comprising (a) a rubber modified monovinylidene
aromatic graft copolymer and (b) an ungrafted rigid copolymer. The composition
has a unique combination of excellent impact resistance, high heat deflection
temperature, and good tensile properties. The compositions are useful for molding
articles.
Patent EP-0839531-A1 (EP)
Inventor: RAJAGOPALAN TUTICORIN GOVINDAC
IPC: A61K31/366
Filed: 1997-10-31
Abstract: The present invention relates to the use of ellagic acid for the treatment of
gastrointestinal disorders by stimulating the motility of the GI tract. In particular the
present invention relates to a method of treatment of gastric ulcers, and/or duodenal
ulcers, with a pharmaceutical composition comprising a safe and effective amount of
ellagic acid or pharmaceutically acceptable salts or esters thereof. Preferably the
ellagic acid is administered perorally.
Patent EP-0845663-A1 (EP)
Inventor: DURKEE SCOTT R
IPC: G01F23/296
Filed: 1997-11-21
Abstract: Method for processing echoes received in an ultrasonic liquid
gauging apparatus includes the steps of transmitting at time t 1 
ultrasonic energy from an ultrasonic transducer (14) toward a
fixed target (24) and a liquid surface (s); producing a
transmission pulse (20) corresponding to the time t 2 ; receiving
during a predetermined cycle interval a number (i) of ultrasonic
echoes after t 1  and converting each echo into a corresponding
echo pulse having an associated time of arrival t 1+1 ; and
calculating the liquid level based on an averaged time of arrival
of the second echo relative to t 2  when it is known that the
liquid surface (s) is low.
Patent EP-0851252-A1 (EP)
Inventor: BRUNO ADRIEN
IPC: G02B6/12
Filed: 1997-12-22
Abstract: The optical guide comprises two lenses (10,12) separated by a guide (14). Each guide has two sections (140,142) disposed in series. The lengths and refractive index of each section are adapted to control the position of the output of different wavelengths with temperature, thus providing temperature compensation.
Patent EP-0845569-A1 (EP)
Inventor: STRASSEL RICHARD
IPC: E05D15/06
Filed: 1997-11-19
Abstract: The roller assembly consists of rollers (9) in a housing (10) which can be adjusted for height by moving it along inside the lower frame member (2). The longitudinal movement of the roller housing is accomplished via a screw (24) which passes through a cantilever bracket (25) on the vertical edge of the frame to engage with a nut (27) and a transmission rod (28) connected to the housing. The cantilever bracket is preferably a metal or plastics strip with its lower end turned inside the lower frame member, while the vertical adjustment of the roller housing is achieved by interacting sloping surfaces (15,16) on fixed and moving components. Alternatively, these can be a transverse peg and a sloping slot.
Patent EP-0867502-A1 (EP)
Inventor: SCIALLA STEFANO
IPC: C11D3/02
Filed: 1997-03-27
Abstract: The present invention relates to hypochlorite bleaching compositions which
comprise a phosphate ingredient, for improved fabric whiteness and improved
fabric safety.
Patent EP-0871841-A1 (EP)
Inventor: MANN ROBERT W
IPC: F24H9/20
Filed: 1997-01-03
Abstract: La présente invention concerne un dispositif et un procédé de chauffage instantané de fluides mettant en oeuvre des éléments chauffants (18) forçant le recyclage des fluides par une pluralité de ballons chauffants (17) pourvus chacun d'éléments chauffants électriques plongeants (401) montés en série. Tous les éléments (401) ou ballons (17) chauffants, qui sont de puissance électrique ou de volume égaux de façon à présenter une capacité de chauffage globale homogène, reçoivent simultanément le courant électrique par un ou plusieurs relais transistorisés (3, 4) réagissant aux moindres écarts de température en dessous ou en dessus du point de consigne défini.
Patent EP-0909146-A1 (EP)
Inventor: GARRISON DAVID S
IPC: B41M5/26
Filed: 1997-02-28
Abstract: A process is provided for producing an additive-containing PTFE or other fluorocarbon polymer resin which achieves substantially complete and thorough homogeneous distribution of the selected additive within the polymer matrix. The selected additive and polymer are blended and then subjected to an air milling in an air impact pulverizer to achieve particle to particle impact and the homogeneous distribution of the additive in and among the polymer particles. The milled polymer-additive composite is paste extruded and further processed to form additive-containing PTFE products such as dental floss, insulating or conductive materials, laser markable materials, abrasion resistance materials and the like.
Patent EP-0901551-A1 (EP)
Inventor: VIGLIONE GUISEPPE
IPC: E04F10/04
Filed: 1997-05-14
Abstract: A foldable tent (10) comprising a frame (11) with a cover (12) and ground sheet (13) affixed thereto. The frame comprises a plurality of U-shaped frame members (14), each having a base (25) from which extend two arms (26& 27). The group of arms (26) are pivotally connected to each other, as are the group of arms (27). Each arm (26& 27) is rigidly attached to a base end member (32& 33) which is pivotally connected to the base (25), whereby in the folded position the arms (26& 27) fold parallel to the base (25) with the end members (32& 33) preferably lying normal to the base (25) and the arms (26& 27).
Patent EP-0896570-A1 (EP)
Inventor: ROTHENBERG ALAN S
IPC: C01F7/0633
Filed: 1997-04-25
Abstract: Le traitement de la bauxite selon le procédé Bayer entraîne la formation de dépôts de titanate, de silicate et d'autres substances sur le matériel et les appareils de sorte qu'il est nécessaire de consacrer beaucoup de temps et d'efforts à la réduction ou l'élimination de ces dépôts afin de maintenir le procédé à son efficacité maximale. Selon la présente invention, les dépôts sont traités, réduits, modifiés, etc. au moyen de polymères hydroxamatés dont le poids moléculaire moyen est supérieur à 10 000 environ.
Patent EP-0906321-A1 (EP)
Title: Nouveaux complexes de metaux de transition et leur procede de preparation
Inventor: POLAMO MIKA
IPC: C07F7/00
Filed: 1997-05-27
Abstract: Complexe de métaux de transition représenté par la formule générale M(RNpy)yXz dans laquelle M représente un métal de transition sélectionné dans les groupes IVb-VIb du Tableau Périodique des Eléments, RNpy représente un dérivé d'amidopyridine non substitué ou substitué, X représente un ligand possédant une valence de 1, y est 1-4, z est 0-5 et y+z est 3-6. On peut utiliser ce complexe pour la polymérisation d'oléfines avec un composé accepteur, tel que le méthylalumoxane.
Patent EP-0907434-A1 (EP)
Inventor: SCHMIT FRANCIS
IPC: F28F3/14
Filed: 1997-05-23
Abstract: The invention discloses the manufacture of a metal tank comprising the following steps: coating a strip of sheet steel with a thermally adhesive polymer based layer, preparing segments provided with assembly zones from the blanks of the said coated sheet, assembling the said segments at the assembly zones, consolidating the assembly by cold mechanical assembling means and heating to activate bonding of the polymer layers in contact at the assembly zones. The invention is useful in particular for manufacturing fuel tanks and heat exchangers.
Patent EP-0906679-A1 (EP)
Title: Dispositif et procede permettant de communiquer des informations en toute securite en fonction des caracteristiques du canal de communication
Inventor: HASSAN AMER A
IPC: H04L9/08
Filed: 1997-06-06
Abstract: On utilise les caractéristiques d'un canal de communication afin d'établir des séquences codées servant à chiffrer les informations communiquées. Dans un mode de réalisation, ces caractéristiques sont les impédances du canal considérées depuis un émetteur-récepteur à l'autre et vice versa. On peut établir ces codes au moyen de calculs équivalents à une opération de décodage à distance limitée et on peut utiliser le décodeur servant à établir un code afin de traiter la transmission suivante de données. Par rapport à des systèmes cryptographiques classiques et de codes publics, l'invention propose un système différent permettant d'établir et de partager des séquences codées en fonction d'un processus physique dans lequel chaque participant n'a pas besoin de générer une quantité pseudo-aléatoire, étant donné que le caractère aléatoire nécessaire est fourni par les propriétés du canal de communication lui-même. L'utilisation d'un décodeur de canal rend la probabilité d'établissement du même code secret par deux utilisateurs sensiblement égale à un et la probabilité d'une écoute illicite au moyen du même code sensiblement égale à zéro. De même, le nombre de codes possibles est suffisamment important pour qu'une recherche exhaustive ne permette pas de trouver le code correct.
Patent EP-0959668-A1 (EP)
Inventor: LARSEN STIG C
IPC: A01J25/06
Filed: 1997-06-04
Abstract: PCT No. PCT/DK97/00249 Sec. 371 Date Nov. 24, 1998 Sec. 102(e) Date Nov. 24, 1998 PCT Filed Jun. 4, 1997 PCT Pub. No. WO97/46081 PCT Pub. Date Dec. 11, 1997A strainer device for draining off whey from a cheese vat comprises an outlet for the whey and a substantially circularly shaped strainer disc (3) arranged in the outlet. This strainer disc is rotatably arranged in the wall (2) of the cheese vat about an axis of rotation (7) extending perpendicular to said wall and being connected to a motor for rotating the strainer disc.
Patent EP-0907407-A1 (EP)
Inventor: RIENSTRA MARK S
IPC: B01F5/04
Filed: 1997-06-10
Abstract: L'invention concerne un récipient de stockage, de mélange, de remise en suspension et de distribution pour solutions ou suspensions stériles ou non stériles. Le dispositif comprend un sac pliable et stérilisable (1) doté d'armatures pour tubes (13, 15) servant à remplir et à vider le sac (1) en fluides et solides. Un bloc mélangeur (60) muni de bras gicleurs (66) est prévu dans le sac (1) pour le mélange et la remise en suspension du contenu de ce sac (1). Le dispositif comporte des tubes plongeurs (10, 11) qui extraient le liquide du sac (1) et le remettent en circulation par un tube de retour (12) relié aux blocs mélangeurs (60). Le liquide, ainsi acheminé vers les bras gicleurs (66), est réinjecté dans le sac (1) par des orifices (64, 69), d'où l'établissement d'un système à boucle fermée pour le mélange. En outre, une structure de support (2) soutient le sac (1) durant les opérations de transport, de remplissage et de distribution. Contrairement au matériel classique en acier inoxidable, le dispositif est jetable, ce qui offre les avantages suivants: absence de nettoyage, remise en suspension fiable, rapide et précise des solides en suspension, et capacité de traitement d'un large éventail de volumes liquides.
Patent EP-0912227-A1 (EP)
Inventor: JENSEN ARNE
IPC: B01D46/04
Filed: 1997-07-07
Abstract: L'invention concerne un disque de distribution d'air annulaire (11) pour dispositif de distribution d'air de rinçage à un épurateur d'air d'air équipé de sacs filtrants. Le disque (11) a une largeur qui dépasse légèrement le diamètre d d'au moins une ouverture (2) pour l'air de rinçage. A l'utilisation, le disque annulaire de distribution d'air (11) est suspendu en flottement libre dans le dispositif de distribution d'air, et plaqué contre les systèmes de scellement moyen d'étanchéité (5) d'un certain nombre de tubes à air de rinçage (4) par des ressorts (15) reposant sur une plaque de support (8), elle-même placée sous le disque annulaire de distribution d'air (11).
Patent EP-0910722-A1 (EP)
Inventor: KORKALA HEIKKI
IPC: E06B5/20
Filed: 1997-07-08
Abstract: Une fenêtre comprend un cadre intégré (1), dont la surface interne délimite une ouverture de fenêtre, et une ou plusieurs vitres (4a-4b) destinées à garnir ladite ouverture, laquelle comporte également un coupe-froid (3a-3b) fixé sur le cadre intégré pour accueillir au minimum une vitre, la taille et les dimensions du coupe-froid correspondant au bord de la vitre. Suivant le procédé de l'invention, le coupe-froid (3, 31) comprend une rainure (33) délimitée par des délignures parallèles (34, 35), le bord de la vitre (4) venant s'adapter dans la rainure de sorte que les délignures, qui sont au contact de la vitre, forment un coupe-froid pour la surface extérieure et la surface intérieure de la vitre. La délignure (34) qui se trouve du côté sur lequel la vitre s'ouvre est arrangée de manière à former un coude. Le bord de la vitre peut ainsi coulisser dans la délignure et hors de celle-ci lorsqu'on ouvre ou ferme la vitre. La fenêtre peut être munie de charnière permettant de fixer la vitre directement sur le cadre intégré (1), si bien que la vitre (elle peut ne pas comporter de cadre) peut être tournée dans le cadre intégré et passer d'une position ouverte où elle n'est pas encastrée dans la rainure du coupe-froid à une position fermée où elle est encastrée dans ladite rainure.
Patent EP-0915937-A1 (EP)
Title: Silicone composition for coating textile substrates
Inventor: BOHIN FABRICE
IPC: D06N3/12
Filed: 1997-07-03
Abstract: A silicone composition and the uses thereof, particularly as a coating on an airbag for protecting the occupant of a vehicle in the event of a collision, are disclosed. The aim is to provide a silicone composition suitable for coating onto the inner surface of the airbag while significantly reducing the weight of the resulting coating layer to form a protective coating having enhanced high-temperature, mechanical and substrate-adhesion properties. Said aim is achieved in that the composition is free of reinforcing mineral fillers and consists of a mixture of (1) at least one polyorganosiloxane with alkenyl groups bound to the silicon; (2) at least one polyorganosiloxane with hydrogen atoms bound to the silicon; (3) a cross-linking catalyst; (4) an adhesion promoter comprising (4.1) at least one alkoxylated organosilane, (4.2) at least one epoxy-functional organosilicon compound, and (4.3) at least one metal chelate and/or metal alkoxide wherein the metal is selected from the group which consists of Ti, Zr, Ge, Li, Mn, Fe, Al and Mg; (5) at least one polyorganosiloxane resin; and (6) optionally at least one cross-linking inhibitor.
Patent EP-0906654-A1 (EP)
Title: Reduction des harmoniques d'une ligne de courant par un systeme de filtre actif/passif parallele hybride avec onduleur a signaux carres et commande des bus a courant continu
Inventor: CHENG PO-TAI
IPC: H02J3/01
Filed: 1997-06-19
Abstract: L'invention porte sur un système de filtre actif/passif parallèle hybride (30) qui assure l'isolation et la compensation des harmoniques de courant de ligne pour des systèmes d'alimentation connectés à des charges non linéaires à puissance élevée (38). Le filtre hybride (30) comprend un filtre passif (50, 52) relié en série à un onduleur (54, 56) de filtre actif. L'onduleur (54, 56) de filtre actif est commandé pour générer des tensions d'onduleur, de sorte que la tension terminale du filtre suit les harmoniques de tension d'alimentation à une fréquence d'harmonique dominante donnée, ce qui régule les harmoniques du courant d'alimentation à zéro. On utilise un régisseur basé sur une trame de référence synchrone pour générer des commandes de tension de l'onduleur d'harmoniques, sur la base des valeurs de courant d'alimentation mesurées. On peut utiliser également un générateur de signaux de commande en aval pour améliorer la réponse fournie par le système de commande. L'onduleur (54, 56) de filtre actif (54, 56) est mis en oeuvre de préférence sous forme d'onduleur à signaux carrés. La commande du bus à courant continu de l'onduleur de filtre actif sert à équilibrer l'énergie et à fournir une énergie réelle qui compense les pertes de l'onduleur.
Patent EP-1008970-A1 (EP)
Inventor: SIERRA PICON BERNARDO
IPC: G07F17/34
Filed: 1997-08-06
Abstract: It consists of a dihedral support (7) equipped
with a large circular window (8), extended through the
two faces of the support (7), immediately behind which is
established a disc (1), of flexible transparent or
translucid plastic, provided at its circumference with an
alignment of images (2), participating in the machine
game, such that said disc (1) is retained by the support
(7) across its circumference, being interlocked through
its center to the shaft (3) of an electric motor,
preferably a step to step synchronous motor, suitably
controlled by means of, for example, a phototransmitter-receiver,
such that in the rotational movement of said
motor, supplied to the image carrying disc (1), said disc
permanently maintains a dihedral configuration, due to
its flexible nature, showing the observer an alignment of
images (2) according to a circumference arc of variable
amplitude, according to the level of concealment of the
front face of the assembly. The disc is susceptible of
also being applicable to several machines, permitting
that in all of them, the corresponding images are
offered, through their respective windows arranged in the
front of each one of the machines. If the disc is
applicable to several machines simultaneously, it should
be equipped with two bracings near and parallel to each
one of its diameters, to determine two almost
semicircular sectors, one in the front and the other in
the rear, whilst across the intermediate sector the
assembly is installed over the corresponding furniture.
Patent EP-0920469-A1 (EP)
Inventor: WEERKAMP LOUIS LEONARD
IPC: D06M15/263
Filed: 1997-08-25
Abstract: The invention relates to a support provided with super-absorbent material to be manufactured by causing suitable monomers to polymerize in the presence of a catalyst in order to obtain a polymer solution, adding a cross-linking agent to the polymer solution to obtain a pasty composition, subsequently applying the composition on or in a support and allowing the applied composition to dry and cross-link in order to obtain the support with the super-absorbent material, wherein microspheres are added to the paste.
Patent EP-0923566-A1 (EP)
Inventor: GREENWALD RICHARD B
IPC: A61K47/48
Filed: 1997-08-20
Abstract: The present invention is directed compositions of the formula:    <IMAGE>  (I)  wherein: D is a biologically active moiety; X is an electron withdrawing group; Y and Y' are independently O or S; R1 is selected from the group consisting of H, C1-6 alkyls, aryls, substituted aryls, aralkyls, heteroalkyls, substituted heteroalkyls and substituted C1-6 alkyls; (n) is an integer from 1 to about 12; and R2 is a polyalkylene oxide. In preferred embodiments, the prodrugs contain a polyethylene glycol having a molecular weight of at least about 20,000.
Patent EP-0861750-A1 (EP)
Inventor: OHTSU SEIICHI
IPC: B60R13/06
Filed: 1997-09-25
Abstract: The fixing of a lip portion (21) of a door (10) is stabilized, and the chipping of a free
end portion of a flange (12) of the door (10) is prevented. A door (10) is disposed so as to
cover an outer side of a fender (2). A weather strip (14) is provided on the door (10), and a
seal member (20) extending toward the fender (2) also on the door (10). The flange (12)
integral with the door (10) is erected toward the fender (2). The seal member (20) comprises a
door-fixing portion (22), a lip portion (21) and a covering portion (23), and this door fixing
portion (22) is disposed so as to cover the flange (12). An arch cover (3) is detachably fixed to
the portion of the fender (2) with which the lip portion (21) is engaged.
Patent EP-0964869-A1 (EP)
Inventor: SOFF GERALD
IPC: C12N5/077
Filed: 1997-09-17
Abstract: The invention provides methods of generating angiostatin in  vitro  comprising contacting plasminogen with a plasminogen activator and a sulfhydryl donor or contacting plasmin with a sulfhydryl donor. The invention also provides a method of treating angiogenic diseases by administering to an animal suffering from such a disease a sulfhydryl donor and, optionally, a plasminogen activator, plasminogen or plasmin. The invention further comprises a composition for generating angiostatin comprising a sulfhydryl donor and a plasminogen activator. The invention also provides a container holding a sulfhydryl donor and/or a plasminogen activator, said container having a label thereon instructing administration of the sulfhydryl donor and/or plasminogen activator to an animal suffering from an angiogenic disease. The invention further provides plasminogen fragments-whose N-terminal amino acid is the same as that of plasmin and whose C-terminal amino acid is located in kringle 5 and which inhibit angiogenesis, antibodies which bind selectively to these fragments, methods and kits for using the antibodies, methods and materials for making the fragments by recombinant DNA techniques, and a method of treating an angiogenic disease comprising administering an effective amount of one of the fragments. Finally, the invention provides a method of treating an angiogenic disease comprising administering a transgene coding for one of the fragments.
Patent EP-0932972-A1 (EP)
Inventor: POTTER JOHN MORGAN
IPC: H04M7/12
Filed: 1997-10-09
Abstract: A Multimedia Telecommunications Call Centre provides integrated video, audio, data and telephony functionality, together with connectivity to the Internet, ISCN, PSTN, and other wide-area networks. The Call Centre comprises a Local Area Network (22) having a Gateway (36) and a Gatekeeper (40). Incoming multimedia calls are received by the Gateway (36) and are permitted onto the network under control of the Gatekeeper (40). Communications between the Gateway (36) and the Gatekeeper (40) preferably take place across the network and comply with the ITU H.323 standard protocol. Communications between the Gatekeeper (40) and the Call Manager preferably take place across the network and comply with the European Computer Manufacturers Association CSTA standard protocol.
Patent EP-1008271-A1 (EP)
Inventor: SCHIFF LEONARD N
IPC: H04W36/14
Filed: 1997-09-23
Abstract: A handoff technique in which system users detect transitions in service between a current service area and an adjacent service area, and request a forward link channel in the new service area when a detected signal strength for the new service area exceeds predetermined threshold levels. The forward communications link in the current service area is maintained until the strength of the new service area signal reaches a certain level and appropriate channel quality is confirmed, as based on various known criteria. Typically, service area transitions are detected using the signal strength of pilot or paging signals associated with service areas, which are used to determine a relative signal strength of new service area signals. Pilot signal level adjustments used to counter roll-off effects are detected and compensated for in comparing signal levels. To minimize the burden on system resources, new service area signals are not selectable until a minimum time has passed, or a minimum change in energy from a prior pilot signal is detected. In addition, communications using the previous service area can be dropped almost immediately upon engaging the new service area.