baber/WOPTO huggingface dataset:
Patent EP-0836643-A1 (EP)
Inventor: VACANTI JOSEPH P
IPC: A61K35/12
Filed: 1996-06-05
Abstract: Des cellules destinées à l'implantation chez un patient qui en a besoin sont encapsulées avant implantation dans une barrière immunoprotectrice, ce qui empêche ou minimise leur rejet. Le tissu immunoprivilégié préféré pour la constitution de cette barrière est le cartilage. Ce tissu est mis sous la forme d'une couche suffisamment fine pour permettre la diffusion de nutriments et de gaz au centre de la masse cellulaire placée à l'intérieur de la barrière immunoprotectrice, d'une épaisseur typiquement inférieure à 300 microns et comprise de préférence entre 5 et 20 microns. Les cellules destinées à l'implantation, généralement des cellules parenchymateuses prélevées, qui peuvent être des hépatocytes, des ilôts de Langerhans ou d'autres cellules possédant des fonctions métaboliques, sont ensuite déposées sur la barrière, qui est repliée afin d'enfermer à l'intérieur les cellules destinées à être implantées. Dans le mode réalisation préféré de cette méthode, les cellules prélevées sont d'abord ensemencées dans une matrice de fibre polymères. Puis les cellules encapsulées sont implantées à un endroit où la barrière permet l'apport approprié de sang et donc la diffusion des nutriments et des gaz, par exemple un endroit adjacent au mésentère. L'exemple donné concerne l'encapsulage d'ilôts de Langerhans à l'intérieur d'une barrière formée par une mono couche de chondrocytes ensemencés dans des fibres polymères.
Patent EP-0832399-A1 (EP)
Title: Katalytische zündbrenner einer gasturbine
Inventor: HUMS ERICH
IPC: F23R3/34
Filed: 1996-06-11
Abstract: Erfindungsgemäß ist ein Brenner, insbesondere für eine Gasturbine, zur katalytisch induzierten Verbrennung eines Brennstoffes vorgesehen, bei dem in Strömungsrichtung des Brennstoffes in einem Strömungskanal vor dem Brennstoffauslaß eines Hauptbrenners (8) der Brennstoffauslaß eines katalytischen Stützbrenners (6) zur Stabilisierung des Hauptbrenners unter katalytischer Verbrennung eines Pilotbrennstoffstroms vorgesehen ist. Durch den Ersatz einer Diffusions-Pilotflamme durch einen katalytischen Stützbrenner wird eine deutliche Verringerung der Stickoxidemission erreicht.
Patent EP-0836614-A1 (EP)
Inventor: SZOSTAK JACK W
IPC: C12Q1/68
Filed: 1996-06-04
Abstract: L'invention porte sur des molécules d'acide nucléique et en particulier sur des molécules d'ADN à activité catalytique et sur des procédés d'obtention et d'utilisation desdites molécules.
Patent EP-0830413-A1 (EP)
Inventor: KRAFCIK RANDOLPH B
IPC: C08G18/10
Filed: 1996-06-06
Abstract: L'invention concerne des épaississants du type polyuréthane particulièrement utiles pour les peintures et les revêtements, comprenant le produit de réaction d'un composé à groupes isocyanate fonctionnels, d'un polyéther polyol et d'un composé hydrophile difonctionnel protecteur, capable de réagir avec les isocyanates, aux extrémités.
Patent EP-0835238-A1 (EP)
Title: New cationic and polycationic amphiphiles, reactives containing the same and their use
Inventor: FERNHOLZ ERHARD
IPC: C07C219/08
Filed: 1996-06-12
Abstract: PCT No. PCT/EP96/02541 Sec. 371 Date Dec. 5, 1997 Sec. 102(e) Date Dec. 5, 1997 PCT Filed Jun. 12, 1996 PCT Pub. No. WO97/00241 PCT Pub. Date Jan. 3, 1997The invention concerns new cationic or polycationic amphiphiles which are capable of forming aggregates with macromolecules, in particular with DNA or RNA, and it concerns their delivery into prokaryotic or eukaryotic cells. Compounds with spermyl-dioleoyloxypropyl structure have proven to be particularly preferable.
Patent EP-0840695-A1 (EP)
Title: Behältnis, insbesondere kiste, mit aneinandergestellt fixierten seiten
Inventor: RIEDER WERNER
IPC: B65D21/02
Filed: 1996-07-10
Abstract: Behältnis, insbesondere Kiste, mit lose aneinanderstell- und aneinanderbefestigbaren Boren-, Seiten- und gegebenenfalls Deckenwänden (4, 9, 13, 17), mit einem oder mehreren versteiften Haltesträngen und/oder Halterahmen (1), die derart angeordnet sind, dass sie die Wände (4, 9, 13, 17) zu deren Befestigung ganz oder teilweise umfassen und aneinanderhalten, wobei die Aussenseiten der Wandteile (4, 9, 17) eine oder mehrere Stabilisierungsnuten (15) oder sonstige Vertiefungen aufweisen, die zur Aufnahme und Führung der versteiften Haltestränge und/oder -rahmen (1) oder von Abschnitten (2, 3, 20) davon ausgebildet sind.
Patent EP-0841989-A1 (EP)
Inventor: HANCOCK FREDERICK ERNEST
IPC: C02F1/70
Filed: 1996-07-16
Abstract: Shaped particles suitable for use as a catalyst, or precursor thereto, particularly for the decomposition of hypohalite ions in aqueous solution, comprising a high alumina cement having an aluminium to calcium atomic ratio above 2.5 and at least one oxide of a Group VIII metal M selected from nickel and cobalt, said particles containing 10 to 70 % by weight of said Group VIII metal oxide (expressed as the divalent oxide, MO) and having a porosity in the range 30 to 60 %, in which at least 10 % of the pore volume is in the form of pores of size in the range 15 to 35 nm and less than 65 % of the pore volume is in the form of pores of diameter greater than 35 nm.
Patent EP-0868334-A1 (EP)
Inventor: SCHUNCK EBERHARDT
IPC: F04B49/06
Filed: 1996-07-25
Abstract: L'invention concerne un procédé et un dispositif pour commander la pompe (190,195) d'un système de freinage électrohydraulique. Le fluide hydraulique est prélevé dans un accumulateur (185) puis injecté dans les cylindres de frein (VL,VR,HL,HR) par l'intermédiaire de soupapes (161-164). L'accumulateur (185) est chargé avec la pompe (190,195) qui à son tour est commandée par régulation de puissance en modifiant le rapport impulsion-pause (PPV).
Patent EP-0805501-A1 (EP)
Inventor: SAKURAGI SHIRO
IPC: C30B11/00
Filed: 1996-07-30
Abstract: A thermoelectric chip unit (1) comprises equal numbers of n-type thermoelectric semiconductor elements (30n) and p-type thermoelectric semiconductor elements (30p) that are held embedded within a single chip substrate (2). It is therefore difficult for the crystals of the thermoelectric semiconductor elements (30) to split at the cleavage surfaces thereof. The thermoelectric chip unit (1) can be made to be flexible by forming the chip substrate (2) of a flexible insulator such as plastic or rubber. A thermoelectric unit (4) comprises this thermoelectric chip unit (1) to which are attached electrodes (5). The thermoelectric unit (4) can be made to be flexible by forming the electrodes (5) of flexible members such as thin copper plates. A thermoelectric module (6) comprises the thermoelectric unit (4) to which is attached a flexible sheet or cover (8). This thermoelectric module (6) can be used as a cooling device for a computer's CPU or a semiconductor laser, or in an insulated refrigerator.
Patent EP-1013390-A1 (EP)
Inventor: YOSHIZAKI MICHIO
IPC: B29C44/04
Filed: 1996-09-13
Abstract: A process for the injection molding of a foamable
plastic composition which comprises the steps of injecting a
molten foamable plastic composition into a cavity having a
lower volume than that of a desired molded article; after the
completion of injection filling, cooling the composition to
the state wherein a solidified layer in contact with a mold
surface mingles with a molten inside layer; enlarging the
volume of the cavity to that of the desired molded article;
and after further cooling, removing the molded article. This
molded article comprises a layer having a non- or low-foamed,
dense structure on the surface and a high-foamed layer at the
inside, and has a light weight and good thermal insulating
properties.
Patent EP-0851939-A1 (EP)
Inventor: DARZYNKIEWICZ ZBIGNIEW
IPC: C12Q1/6841
Filed: 1996-08-28
Abstract: L'invention concerne, dans le domaine de la détection d'ADN aux fins de la recherche fondamentale, des analyses de diagnostic médical et des analyses de police scientifique, des méthodes de marquage d'extrémité des brins d'ADN. Les brins d'ADN sont d'abord incubés avec un triphosphate de désoxynucléotide halogéné, comme le triphosphate de désoxyuridine bromuré (BrdUTP) et une enzyme capable de catalyser l'addition du désoxynucléotide halogéné sur les extrémités 3'OH du brin d'ADN, par exemple la désoxynucléotidyle transférase terminale (TdT). Les brins d'ADN modifiés résultants sont ensuite incubés avec un anticorps marqué, par exemple un anticorps monoclonal fluorescéiné, qui se lie spécifiquement au désoxynucléotide halogéné. Le marqueur est ensuite détecté, par exemple par cytométrie de flux. Les procédés sont utiles à la détection de l'apoptose, de la synthèse et/ou de la réparation d'ADN, et comme procédés généraux de marquage d'extrémité d'ADN.
Patent EP-0864073-A1 (EP)
Inventor: REGEBRO CHIRSTER
IPC: F42C13/02
Filed: 1996-10-04
Abstract: PCT No. PCT/SE96/01257 Sec. 371 Date Jun. 23, 1998 Sec. 102(e) Date Jun. 23, 1998 PCT Filed Oct. 4, 1996 PCT Pub. No. WO97/13116 PCT Pub. Date Apr. 10, 1997The present invention relates to a method and a device for combating aircraft (4). According to the invention, use is made of a projectile which rotates in the trajectory (5) towards the target (4) and which is provided with a direction-sensing proximity fuse whose direction of impact has been coordinated with a defined splinter-scattering direction for the explosive charge (8) of the projectile. In a preferred embodiment, the projectile concerned is a projectile which is fired by means of rocket technology, backblast technology or, alternatively, by means of a gas generator, and which is included in a one-man weapon or team-operated weapon of the single-shot type.
Patent EP-0857318-A1 (EP)
Inventor: O'KEEFFE DONAL MARTIN
IPC: G03B21/132
Filed: 1996-10-23
Abstract: Modulateur de lumière (2) servant à cadrer une diapositive sur un rétroprojecteur quand la diapositive est disposée à la fois à la française et à l'italienne, et comprenant un panneau d'affichage à cristaux liquides (3). Des électrodes (30) et (31) sont situées sur un côté avant (27) et des électrodes (32) et (33) sont situées sur un côté arrière (28) du panneau (3). Ces électrodes (30 à 33) définissent trois rangées (35a, 35b, 35c) de pixels (34) et une pluralité de colonnes (36) de pixels (34). Le modulateur de lumière (2) peut être mis en service, tous les pixels (34) de la rangée centrale (35b) fonctionnant en mode de transmission de lumière et les pixels (34) des rangées latérales (35a, 35c) fonctionnant en mode de diffusion de lumière, afin que deux cadres latéraux servant à cadrer partiellement la diapositive (4) disposée à la française soient formés. Afin de cadrer la diapositive disposée à l'italienne, une pluralité de colonnes (36a) de pixels (34) des deux côtés de l'axe X (25) sont mises en fonction en mode de transmission de lumière et les pixels (34) des colonnes (36b) contiguës au sommet et à la base du modulateur de lumière (2) sont mis en fonction en mode de diffusion de lumière, afin de créer un cadre supérieur et inférieur pour la diapositive disposée à l'italienne.
Patent EP-0803784-A1 (EP)
Inventor: KAMEI YUICHI
IPC: G04B45/00
Filed: 1996-11-12
Abstract: An electronic watch including a display mechanism (24) having a display unit. The display mechanism (24) includes a hologram layer (28) having a virtual mirror plane (29) for reflecting a light (b1) having a predetermined wavelength. The virtual mirror plane (29) of the hologram layer (28) is positioned at an inclination with respect to the surface (28b) and back face (28c) of the hologram layer.
Patent EP-0866785-A1 (EP)
Inventor: ELBE HANS-LUDWIG
IPC: C07D213/61
Filed: 1996-12-02
Abstract: La présente invention concerne l'utilisation, comme pesticides et en particulier comme fongicides, de diarylacétylènecétones de formule générale (I), dans laquelle Ar<1> représente phényle éventuellement substitué, et Ar<2> représente phényle éventuellement substitué ou hétéroaryle éventuellement substitué, à l'exception des composés 1-phényl-3-(2-chlorophényl)-1-propin-3-one, 1-phényl-3-(4-chlorophényl)-1-propin-3-one, 1-phényl-3-(2,4-dichlorophényl)-1-propin-3-one, 1-phényl-3-(3,4-dichlorophényl)-1-propin-3-one et 1-phénIl-3-(2,4-dibromophényl)-1-propin-3-one. L'invention concerne également de nouvelles diarylacétylènecétones et un procédé permettant de les produire.
Patent EP-0794794-A1 (EP)
Inventor: BRODER SAMUEL
IPC: A61K38/54
Filed: 1996-10-24
Abstract: A method of increasing the bioavailability upon oral administration of a pharmacologically active target agent, particularly an antitumor or antineoplastic agent which exhibits poor or inconsistent oral bioavailability (e.g., paclitaxel, docetaxel or etoposide), comprises the oral co-administration to a mammalian patient of the target agent and an oral bioavailability-enhancing agent (e.g., cyclosporin A, cyclosporin D, cyclosporin F or ketoconazole). The enhancing agent may be administered orally from 0.5-24 hrs. prior to the oral administration of one or more doses of the target agent, substantially simultaneously with the target agent or both prior to and substantially simultaneously with the target agent. A method of treating mammalian patients suffering from diseases responsive to target agents with poor oral bioavailability, as well as oral dosage forms containing such target agents, combination oral dosage forms containing bioavailability-enhancing agents and target agents and kits containing enhancing and target agent dosage forms and dosing information for the co-administration of the same are also disclosed.
Patent EP-0794169-A1 (EP)
Inventor: KUHN WALTER DR
IPC: C07C69/68
Filed: 1997-02-14
Abstract: Mixture of 1-lactic acid-1-menthyl ester (MME) and 0.0001 - 0.05 pts. wt. (w.r.t. MME) of alkali metal and/or alkaline earth metal carbonate and/or hydrogen carbonate is new.
Patent EP-0796650-A1 (EP)
Inventor: MAEDA MATABEE
IPC: B01F5/06
Filed: 1997-03-19
Abstract: Disclosed are a mixing method and a mixing apparatus for mechanically performing such efficient mixing as to compact and stretch mixed materials, then fold them in layers and further compact and stretch the materials. The mixing apparatus comprises an apparatus body including a plurality of irregular passageways with their sectional configurations gradually varying in longitudinal directions, and a material force-feeding unit, connected to an inlet side of the apparatus body, for feeding the mixed materials by pressurization into the respective irregular passageways. Inlets of the irregular passageways are formed with a certain arrangement pattern at an inlet-side edge portion of the apparatus body, and outlets of the irregular passageways are formed with another arrangement pattern different from the arrangement pattern of the inlets, at an outlet-side edge portion of the apparatus body. The apparatus body can be constructed of a plurality of elements connected in series. Each element is formed with a plurality of irregular passageways. Inlets of the irregular passageways are partitioned by partition walls to take, e.g., a square shape at one edge portion of the element, while outlets are formed in one line and in a side-by-side relationship lengthwise to each assume a rectangular shape at the other edge portion of the element. The mixed materials having a fluidity are fed by pressurization into the apparatus body, the sectional configurations are continuously reshaped corresponding to sectional shapes of the irregular passageways, and hence compacting action and reshaping action based thereon are given to the mixed materials. As a result, efficient mixing is attained with the mechanical apparatus with a comparatively simple structure, wherein direct movable portions and the necessity for preventing abrasions and damages, are eliminated.
Patent EP-0824174-A1 (EP)
Inventor: GREISEL FRANZ XAVER
IPC: E04G21/20
Filed: 1997-06-04
Abstract: The mixer (70) comprises a barrel-shaped container (72) with a top filler opening (73) and a discharge opening (76) in the bottom (74). The discharge opening is closed by a shut-off element (77) that can be opened to remove mortar. A stirrer system (81,83) driven by a drive mechanism comprises a stirrer shaft (81) mounted above the top of the container on one side. The shaft extends vertically as far as the bottom of the container and carries a stirring paddle arrangement (83) on its lower end. The output shaft of the electric drive mechanism can be connected, by a drive belt, to a pulley (87) mounted on the top end of the stirrer shaft
Patent EP-0818612-A1 (EP)
Inventor: IHARA TADATO
IPC: F02F1/24
Filed: 1997-06-26
Abstract: A dynamic valve mechanism for an engine which can make the overall
height of the engine relatively small so as to provide easy loading of the
engine on a vehicle. The dynamic valve mechanism comprises a cam shaft 35
disposed on a cylinder head 34, an exhaust cam 36 disposed on the cam shaft and
drives an exhaust valve 42 through an exhaust rocker arm 40, a rocker shaft 45
serving as the center of rocking motion of the exhaust rocker arm, an exclusive
cam 38 disposed side by side with the exhaust cam 36 on the cam shaft, an oil
passage housing 49 disposed to pass through under the rocker shaft 45 and
having its one end facing the exclusive cam 38 and the other end facing the
exhaust valve 42, a master piston 50 operated by the exclusive cam 38 to supply
a hydraulic pressure to the other end of the oil passage housing 49, and a
slave piston 54 which, under the hydraulic pressure supplied by the operation of
the master piston, opens the exhaust valve 42 at a timing different from the
valve opening timing by the exhaust cam 36.
Patent EP-0816942-A1 (EP)
Inventor: HAYASAKI MINORU
IPC: G03G15/20
Filed: 1997-06-27
Abstract: An image heating apparatus is constructed by a
heat generating member (100) having a conductive layer (1a) and a
magnetic field generating apparatus (4) for generating a
magnetic field. The magnetic field generating
apparatus has an exciting coil (4a,b) and an electric power is
supplied from a power source to the exciting coil by a
switching circuit. An eddy current is generated in the
heating member by the magnetic field generated by the
magnetic field generating apparatus, the heat
generating member generates a heat by the eddy current,
and an image on a recording material is heated by the
heat. The exciting coil has a first coil portion and a
second coil portion for matching the impedances of the
first coil portion and the heat generating member. The
first coil portion and the second coil portion are
neighboring. The magnetic coupling between the second
coil portion and the heat generating member is weaker
than that between the first coil portion and the heat
generating member. The second coil portion is away
from the heat generating member than the first coil
portion. The first coil portion and the second coil
portion are serially connected. The number of turns of
the second coil portion is smaller than that of the
first coil portion.
Patent EP-0827723-A1 (EP)
Inventor: EIBOFNER EUGEN
IPC: A61C19/00
Filed: 1997-08-22
Abstract: This method hardens light-sensitive polymer compositions by irradiation at a suitable wavelength, chosen in accordance with the polymer composition. A novel feature is the manner of irradiation, its intensity being increased continuously, or in stages. Also claimed is the equipment required to carry out this process. Its source (2) is connected to an optically-conductive system (4, 5) and a controller (13) is adjusted from a panel, where duration is set. A display shows set and/or remaining duration. There is a power control, a cooler for the source and a filter system. The controller effects continuous or stepped changes in intensity automatically. Preferably a feedback loop maintains the light intensity at the required levels.
Patent EP-0840377-A1 (EP)
Inventor: CRONIN DANIEL R
IPC: H01L27/02
Filed: 1997-10-28
Abstract: In operation, a standard cell library having diode place-holders (16) associated with standard cell inputs (12) is used to design a standard cell-based semiconductor device. Each standard cell in the standard cell-based semiconductor device is analyzed to determine if its standard cell inputs (12) will be connected to a conductive element (18) during processing that can accumulate a charge. When a conductive element (18) that can accumulate charge is identified, the diode place-holder (16) associated with its standard cell input (12) is replaced with a diode (16).
Patent EP-0918250-A1 (EP)
Inventor: FRICK BEAT
IPC: H04N1/04
Filed: 1997-11-20
Abstract: A scanner for a transparent film, eg. photographic film (m), has a light source (1) illuminating a strip (Z) of film via a light guide (2). A line of optic guides (10) on the other side of the film picks up the scan line and passes it to an optic multiplexer (20) which contains a mechanically driven optic chopper. The multiplexer has n optic guide (30) output to connect to a photo sensor (W). The photo sensor includes a spectra photometer for resolving the colours of the film.
Patent EP-0848022-A1 (EP)
Inventor: REDDY BAIREDDY RAGHAVA
IPC: C08F4/6192
Filed: 1997-12-16
Abstract: A process of polymerizing ethylene with a catalyst using a single
metallocene catalyst comprising a bridged metallocene compound having
two cyclopentadienyl rings, one substituted with a bulky group in a
distal position and one substituted such that a fused ring, substituted
or unsubstituted, is formed, which produces a copolymer of ethylene.
The metallocene catalyst promotes simultaneous oligomerization of a
fraction of ethylene to form a comonomer in situ and copolymerization of
the remaining ethylene and the comonomer to form a copolymer.
Patent EP-0849363-A1 (EP)
Title: Method of identifying a nucleic  acid using triple helix formation of adjacently annealed probes
Inventor: ORUM HENRIK DR
IPC: C12Q1/6839
Filed: 1997-12-17
Abstract: A method for determining a nucleic acid A, comprising the formation of a complex,
including two molecules capable of hybridizing to A and of participating in formation of a
triplex structure with an additional nucleic acid or nucleic acid analogue is useful for
sensitive and specific determination.
Patent EP-0786381-A1 (EP)
Inventor: HAMBLETON HOWARD W JR
IPC: B60Q5/00
Filed: 1997-01-22
Abstract: A membrane horn switch (30) for a driver side vehicle occupant airbag restraint module includes first and second electrically conductive sheets (14', 18') separated by dielectric spacer means (16') until sufficient actuation pressure is applied to the switch. The first sheet (14') has two relatively large areas (14a', 14b') interconnected by two bridging members (32, 34) which are non-straight and may be "S", "Z" or omega shaped. The second sheet (18') is superimposed over and coextensive with the first sheet (14'). The switch (30) is installed in a module cover with the bridging members (32, 34), which may have opposed notches (23') to assist rupture, below a tear seam in the cover. The form of the bridging members (32, 34) permits repeated flexing of the cover to occur, for horn actuation purposes, without fracturing the bridging members.
Patent EP-0790047-A1 (EP)
Inventor: GENT JOHN A
IPC: A61F5/445
Filed: 1997-02-10
Abstract: A method of reducing malodours in an ostomy bag comprises associating a malodour counteractant with a carrier. The carrier is one which, when subjected to high humidity and a temperature above about 37°C, becomes fluid and releases the malodour counteractant within the bag. Embarrassing odours are thus reduced or avoided.