baber/WOPTO huggingface dataset:
Patent EP-0693222-A1 (EP)
Title: Procede de fabrication d'un transistor a effet de champ en carbure de silicium
Inventor: BALIGA BANTVAL JAYANT
IPC: H01L21/04
Filed: 1994-01-20
Abstract: Transistor à effet de champ en carbure de silicium qui comporte une région de base (30) et une région de source (50), formées chacune par une série d'étapes d'amorphisation, d'implantation et de recristallisation. De plus, les régions de drain (13, 15), de base (30) et de source (50) s'étendent jusqu'à une face (14) d'un substrat (11) de carbure de silicium monocristallin et les régions de source (50) et de base (30) comportent du carbure de silicium pratiquement monocristallin formé à partir de carbure de silicium amorphe recristallisé. Les régions de base et de source possèdent également des parois latérales (52, 32) verticales définissant la jonction p-n entre les régions source/base et source/drain, respectivement. L'orientation verticale des parois latérales vient de l'implantation respective d'ions électriquement inactifs dans le substrat pendant les étapes d'amorphisation pour former la région de base (30) dans le drain (13) et la région de source (50) dans la région de base (30). Les ions électriquement inactifs sont choisis dans le groupe composé de silicium, hydrogène, néon, hélium, carbone et argon. Une région de grille (61) et une région d'isolation de grille (60) sont également situées sur la face (14) du substrat au-dessus de la région de base (30). En appliquant un courant de polarisation de déblocage approprié à la grille (61), on crée un canal (63) dans la région de base (30). La région de canal (63) connecte électriquement la source (50) au drain (13). La source (50) et la base (30) sont également connectés électriquement par un contact (90) de source situé sur la face (14), à l'opposé de la partie de la région de base (30) dans laquelle le canal (63) est formé.
Patent EP-0746745-A1 (EP)
Title: Procede et appareil d'acquisition rapide de donnees destines a l'interferometrie par balayage a coherence
Inventor: DECK LESLIE L
IPC: G01B9/04
Filed: 1994-01-13
Abstract: Un procédé de profilage d'une surface rugueuse d'un objet consiste à produire un diagramme d'interférence de la surface (14) de l'objet à l'aide d'un interféromètre (1) afin d'appliquer une intensité d'éclairage sur les pixels d'un dispositif (18) de formation d'image; à faire varier la différence de chemin optique entre la surface (14) de l'objet et une surface de référence (22) de l'interféromètre (1) sur une plage comprenant une position de différence de chemin optique nulle pour chaque pixel; à calculer les valeurs d'une fonction de discrimination d'interférence afin d'identifier les régions de cohérence; à grouper, au niveau du dispositif (18) de formation d'images, et à stocker, pour chaque pixel, une pluralité de valeurs d'intensité autour de la région de cohérence - telle qu'identifiée par l'état ou la valeur des calculs de la fonction de discrimination d'interférence - au niveau de points de données consécutifs espacés le long de la plage par une différence de phase prédéterminée; à stocker, pour chaque pixel, la position relative de la pluralité de valeurs d'intensité le long de la plage; et à calculer, à partir de ces valeurs d'intensité stockées, la différence en hauteur entre deux pixels choisis, selon des procédés connus dans ce domaine. Un appareil permettant d'appliquer le procédé de l'invention est également décrit.
Patent EP-0682673-A1 (EP)
Inventor: BUDINGER WILLIAM D
IPC: B41F23/00
Filed: 1994-02-03
Abstract: A poromeric material for maintaining an electrostatic charge is provided, the material including a matrix (24, 124) of fibers (22, 122), a polymeric binder (26, 126) for binding the matrix, and electrets (28) present substantially uniformly throughout the poromeric material. Also provided are methods for making the poromeric material. In one embodiment, a polymeric binder mixture having electrets substantially uniformly contained therein is formed. The matrix of fibers is impregnated with the mixture and cured, whereby the electrets are substantially uniformly distributed throughout the matrix to produce the electrostatic poromeric material. In an alternative embodiment, the electrets are contained in the fibers of the matrix. The poromeric material may be used to encase a core to form a roller, for example, a hickey-removing roller.
Patent EP-0705517-A1 (EP)
Inventor: KURTZE JEFFREY
IPC: H04N5/262
Filed: 1994-04-18
Abstract: The invention improves over the prior art by providing a media pipeline with two channels (50, 52) for processing sequences of digital still images. A blender (54) is provided so as to enable simple effects on these two streams of video data such as dissolves, wipes and chroma keys. Complex arbitrary three-dimensional effects and other effects may also be provided using an external interface. Thus, a system for processing sequences of digital still images to provide real-time digital video effects includes first (50) and second (51) channels for communicating first and second sequences of digital still images at a rate for simulating video. A controller directs still images to one of the first and second channels. A blender (54), having a first input connected to the first channel, a second input connected to the second channel, and an output, provides a combination of the first and second sequences of digital still images at a rate for simulating video.
Patent EP-0648310-A1 (EP)
Title: Composite section.
Inventor: GASSER ERWIN
IPC: E06B3/30
Filed: 1994-04-23
Abstract: A composite section consists of a metal section (A) for primarily static purposes, a facing timber component (C, C1) and a plastic component (B) in which the last-mentioned lies between the first two to anchor them and provides facilities for the subsequent dismantling (5c) of the metal section (A) and limited transverse movement (X) between them. A covering flange (7) in one piece with the plastic component (B) makes it possible to fit a seal extruded thereon and protect the timber component in this region. The hanging flanges (5) which at least partly cover the metal section (A) are constructed in such a way that they mate with the plastic or plastic-coated channel (9) for the installation of the fittings in order completely to cover the metal sections (A) in the space (I) formed by the door frame and the wing frame when closed in the region between the seals (7a-8).
Patent EP-0690942-A1 (EP)
Inventor: KLEISER KLAUS
IPC: E21B21/14
Filed: 1994-04-28
Abstract: L'invention concerne un procédé permettant de rendre des massifs de terre (1) étanches, notamment une décharge de déchets, d'anciennes aires de décharge, des canalisations ou analogues ou bien des fondations à réaliser, au moyen de substances d'étanchéité. A cet effet, on utilise un procédé de forage à course entièrement commandée pour opérer au moins un forage (2) sous le massif de terre (1) depuis la surface située à l'extérieur dudit massif de terre (1). La substance d'étanchéité est injectée dans la zone de terrain qui entoure le forage (2). Afin de mettre le procédé en ÷uvre, des buses destinées à injecter la substance d'étanchéité sont placées sur la tête de forage commandée et téléguidée.
Patent EP-0697122-A1 (EP)
Title: Noise attenuation device with active double wall
Inventor: BOUVET PASCAL
IPC: G10K11/178
Filed: 1994-05-04
Abstract: PCT No. PCT/FR94/00520 Sec. 371 Date Feb. 15, 1996 Sec. 102(e) Date Feb. 15, 1996 PCT Filed May 4, 1994 PCT Pub. No. WO94/27283 PCT Pub. Date Nov. 24, 1994An active double wall comprises two parallel plates defining a rectangular space. Four sensors are positioned between the plates so as to detect noises in said space, and four actuators are placed between the plates to emit counter-noises in the space. The actuators are phase-controlled by a control unit in order to minimize the sum of the outputs of the sensors. The actuators are respectively positioned at the centers of the sides of the rectangular space, and the sensors are respectively positioned at the centers of the sides of a rhombus whose vertices are the respective centers of the sides of the rectangular space, or vice-versa.
Patent EP-0703946-A1 (EP)
Inventor: ARJUNAN PALANISAMY
IPC: C08L23/28
Filed: 1994-05-05
Abstract: A compatibilized polymer blend composition is provided which comprises a uniform admixture of a halogenated copolymer of an isomonoolefin, such as polyisobutylene, and a para-alkylstyrene, such as para-methylstyrene blended with a carboxy-modified elastomer. Blends also containing an unmodified elastomer are provided wherein the carboxy-modified elastomer serves to compatibilize the unmodified elastomer and the halogenated copolymer.
Patent EP-0657202-A1 (EP)
Inventor: NAGASHIMA KIYOSHI NAGASAKI SHI
IPC: B01D46/24
Filed: 1994-06-27
Abstract: An object of the present invention is to improve the soot and dust collection efficiency by preventing the leakage of a dusty gas even when a high-temperature dusty gas is removed. The present invention relates to a dust removing apparatus in which a filter element (11) is held on a filter element mounting frame (12), characterized in that a flange (11a) is provided at the end portion of the filter element (11) which is on the side of a dusty gas (21) so that the portion of the flange (11a) which is on the side of a clean gas (22) is pressed against the portion of a flange (12a) of the filter mounting frame (12) which is on the side of the dusty gas via a packing (15) to prevent the leakage of the dusty gas (21). A plurality of honeycomb type filter elements of the above-described construction are put together and housed in a frame to form a honeycomb pack.
Patent EP-0723563-A1 (EP)
Inventor: HITCHCOCK MARTIN K
IPC: C09C1/56
Filed: 1994-08-02
Abstract: Disclosed is a compatibilized carbon black useful in melt processing of plastic material. The carbon black is coated with a compatibilizing agent which enhances the dispersibility of the carbon black in a melt of the plastic material. Further disclosed are processes for making plastic foam structures with the compatibilized carbon black.
Patent EP-0711138-A1 (EP)
Inventor: KLEINSCHMIDT LEENDERT ANTONIUS
IPC: A61G17/04
Filed: 1994-07-29
Abstract: Garniture absorbante comportant au moins une couche inférieure biodégradable et imperméable aux liquides, une couche intermédiaire biodégradable renfermant des constituants absorbant les odeurs et les liquides, et une couche supérieure biodégradable et perméable aux liquides. Lors de sa dégradation, et notamment lors de son incinération, cette garniture absorbante ne dégage aucune substance nocive et elle présente une capacité d'absorption d'au moins 4 litres de liquides de l'organisme pour chaque mètre carré de la garniture absorbante. On a également prévu l'utilisation de la garniture absorbante en tant que couche absorbante dans un cercueil et en tant que couverture amovible pour un lit ou un siège destiné aux personnes ou aux animaux souffrant d'incontinence, ainsi que l'utilisation de ladite garniture absorbante en tant que couverture amovible pour une table d'opération, une table de dissection ou une civière.
Patent EP-0720713-A1 (EP)
Title: Internally ribbed tube for a steam generator, and a steam generator using such tubes
Inventor: KOEHLER WOLFGANG
IPC: F22B37/10
Filed: 1994-09-13
Abstract: In order to avoid film boiling in steam generators, internally ribbed tubes are used in which a first ribbing pattern (2) is superimposed on a second ribbing pattern (4) running in the opposite direction. In order to produce additional turbulence to improve the mixing in the flow, and hence the transfer of heat to the heat-absorbing medium (water, mixed water/steam), the invention proposes that the opposite ribbing patterns (2, 4) have different rib heights (s, s').
Patent EP-0730587-A1 (EP)
Inventor: KLEINMAN EDWARD F
IPC: A61P31/12
Filed: 1994-10-12
Abstract: PCT No. PCT/IB94/00313 Sec. 371 Date May 15, 1996 Sec. 102(e) Date May 15, 1996 PCT Filed Oct. 12, 1994 PCT Pub. No. WO95/14680 PCT Pub. Date Jun. 1, 1995This invention relates to 3-aryl-2-isoxazoline compounds which are selective inhibitors of phosphodiesterase type IV (PDEIV). The 3-aryl-2-isoxazolines are useful in the treatment of AIDS, asthma, arthritis, bronchitis, chronic obstructive pulmonary disease, psoriasis, allergic rhinitis, dermatitis, shock, atopic dermatitis, rheumatoid arthritis and osteoarthritis. This invention also relates to pharmaceutical compositions useful therefor.
Patent EP-0728139-A1 (EP)
Inventor: COOK PHILLIP DAN
IPC: C07H21/00
Filed: 1994-09-02
Abstract: Oligonucleotide-folate conjugates are described wherein folates are conjugated to one or more sites on an oligonucleotide including the 2'-, 3'-, 5'-, nucleobase and internucleotide linkage sites. The folate can be attached via the alpha- or gamma-carboxylate, optionally through a linking group. Methods for the regiospecific synthesis of the conjugates are disclosed.
Patent EP-0723628-A1 (EP)
Inventor: CONSTIEN MARTIN DR
IPC: F02M25/08
Filed: 1994-10-13
Abstract: Überprüfung der Dichtheit des Tankentlüftungssystems (20) mittels Über- und Unterdruck, wobei die Diagnoseeinheit (15) dafür nicht im Fahrzeug (1), sondern in der Zapfsäule (12) der Tankstelle (11) integriert ist.
Patent EP-0678790-A1 (EP)
Inventor: MUROFUSHI KATSUMI SHOWA DENKO
IPC: G03G9/087
Filed: 1994-10-31
Abstract: A decolorable toner comprising a dye capable of absorbing visible rays to near-infrared rays, a decoloring agent and a binder resin as the principal components. A binder resin (A) blended with the light-absorbing dye is dispersed in a binder resin B, and a decoloring agent is blended with the binder resins A and/or B. The present invention provides also a method of producing such a toner. The decolorable toner can quickly decolor its color by the exposure to visible rays or near-infrared rays. According to the production method of the present invention, the charge quantity by a chargeable material can easily be adjusted, and the dye does not easily fade during the kneading in the production of the toner.
Patent EP-0724805-A1 (EP)
Inventor: IJKELENSTAM EVERT PIETER
IPC: H04M3/30
Filed: 1994-09-08
Abstract: System for detecting the identifier of a component of a telecommunication system such as a terminal component, transmission component or switching component. The system comprises a detector (2) which is connected to the component (3), furthermore a remitter (4) which is connected to a second component (5). The detector dials the second component, and the telecommunication system transmits the identifier of the first component to the remitter ("calling number display" service). The remitter sends the identifier of the first component back to the detector, where the requested identifier can be read out on a display. To summarize, relatively large savings are obtained by only one operator instead of two necessary for testing; time gained in the event of malfunctions; direct and undistorted data exchange; recording of the data on a printer possible; fits into a system for guaranteeing quality; increases the performance of the telecommunication system; avoids unnecessary investment in cable/bundle/channel capacity.
Patent EP-0664327-A1 (EP)
Inventor: HATTORI MASAFUMI C O MITSUBISH
IPC: C09J123/04
Filed: 1995-01-12
Abstract: The invention relates to an adhesive resin composition comprising an ethylene polymer having a melting point of 70 to 132°C, a density of 0.88 to 0.945 g/cm³ and a melt flow rate (MFR) of 0.05 to 50 g/10 min. and/or a modified product thereof with an unsaturated carboxylic acid or its derivative (component A); a tackifier (component B); and a block copolymer containing at least one polymer block mainly composed of a vinyl aromatic hydrocarbon and at least one polymer block mainly composed of a conjugated diene or a hydrogenated product thereof (component C). This composition is useful as an adhesives showing excellent adhesion over a wide temperature range as well as processability by film molding, sheet molding, blow molding, etc. It is available for laminates comprising various kinds of resins such as polyolefins, styrenic resins, polyesters, acrylic resins and polyamides.
Patent EP-0664639-A1 (EP)
Inventor: YOSHIMOTO TAKESHI C O DAINIPPO
IPC: G07D7/20
Filed: 1995-01-19
Abstract: The system of the present invention records a plurality of color separation images corresponding to an original color image simultaneously with determining whether the original color image conforms with any predetermined specific image, thereby assuredly preventing forgery of specific images such as bank notes. A color scanner (1) includes a scanner unit (10) and a bank-note identification unit (50). An invalidating lamp (71) is disposed in the vicinity of a record head (33) of the scanner unit (10). The invalidating lamp (71) can expose the whole surface of a recording film (RF) wound upon an output drum (17) to an exposure light. The bank-note identification unit (50) receives digital image signals Sy, Sk, Sm, and Sc generated by a scanning head (19), determines whether an original (OF) is a bank note, and turns on the invalidating lamp (71) based on the recognition of the original (OF) as a bank note. This process effectively blackens the whole recording surface of the recording film (RF) to invalidate the record thereon.
Patent EP-0670404-A1 (EP)
Inventor: GONSER GERHARD
IPC: E05B63/20
Filed: 1995-03-03
Abstract: The bolt (12) is movable into the locking position by a spring (18) and is actuated by a compression button (15) or a lock cylinder (16). There is a latch (13) and an auxiliary latch (14) which releases a catch (21) of the bolt, in compressed position. The latch controls a second swivel lever (31) for blocking the auxiliary latch which in its extended position is blocked by the swivel lever when the main latch is also extended. Pref. the button is fitted with followers (38,39) such that the bolt retraction takes place before that of the latch.
Patent EP-0680976-A1 (EP)
Inventor: BORDEIANU RADU DR
IPC: C08F2/06
Filed: 1995-03-04
Abstract: The prodn. of copolymers (I) of ethylene, alpha-olefin and opt. a non-conjugated diene comprises soln. polymerisation in the presence of: (a) an organo-aluminium cpd.; (b) a cpd. of 3- or 5-valent vanadium; and (c) an aryl-substd. 2-halo-malonic acid ester of formula (II) as activator, with a mole ratio of (II):(vanadium) = 0.5-100. In (II), X = F, Cl, Br or I; Ar = Ph, pyridyl, thienyl, etc., opt. substd. with one or more alkyl or alkoxy gps. and linked to the central C atom either by a direct bond or via another CO gp.; and R1, R2 = 1-20C hydrocarbyl, e.g. alkyl, aryl, aralkyl or cycloalkyl.
Patent EP-0671807-A1 (EP)
Inventor: FELDTKELLER MARTIN DIPL-ING
IPC: H03J9/00
Filed: 1995-03-06
Abstract: A modulation unit (12) is provided by which the control signal (UG) is modulated, depending on a signal (IR) to be transmitted on the sec. side of the transformer (1). A demodulation unit (13) is provided, by which the signal (IR) is demodulated from a voltage (US), lying at the sec. winding (14) of the transformer (1). A reception unit (11) is provided on the prim. side of the transformer for the reception of remote signals for producing the signal (IR).
Patent EP-0685207-A1 (EP)
Inventor: METZ-STAVENHAGEN PETER DR
IPC: A61B17/70
Filed: 1995-05-06
Abstract: A device for stabilizing or, respectively, compressing or distracting sections of the spinal column, comprising at least a pair of pedicel screws and a threaded rod to be connected to said pedicel screws, characterized in that the pedicel screws include an annular head known per se which includes a roughened portion or the like on at least one face thereof, that an adapter is provided which is secured to the head of the pedicel screw by screw means, wherein a roughened portion of the adapter cooperates with said roughened portion of the head to counteract a rotation of the adapter with respect to the pedicel screw, that the adapter has a circular bore or a recess for receiving the threaded rod and that the threaded rod is secured to the adapter by screw means.
Patent EP-0700829-A1 (EP)
Inventor: BRUEDERLE ERNST
IPC: B64G1/36
Filed: 1995-09-06
Abstract: The magnetometer (1) measures the magnetic field vector (B(tk)) at regular intervals (delta t) and feeds the momentary value into a memory (22) from which a first calculator (11) works out its deriv. and a time-constant-related auxiliary variable (C(tk)) for storage (21). A second calculator (12) obtains the rotational speed vector (omega m). A third calculator (13) derives a standardised unit vector (b) and another vector (Y) and a square matrix (A) of rank 3 for use by a fourth calculator (14) of further matrices (K, P, N, R). A final calculator (19) gives the impulsive torques (M circumflex i delta ti) required of a triaxial arrangement of reaction nozzles (3).
Patent EP-0703643-A1 (EP)
Inventor: FEKONJA RUDOLF
IPC: H01R13/639
Filed: 1995-09-08
Abstract: An electrical connector has a plug unit (1) that has a number of contact pin elements (3) that are located in parallel within formed chambers (2). The ends of the pins are formed with spring elements (4) that expand to engage a recessed section to securely retain them within the housing. The top section of the pins fit within the bores and have sealing elements (5) to protect against moisture. The plug engages a bush-type mating socket and built into the socket is a mechanical interlock unit (7) that reacts to the relative movement between the bush and socket and a transverse motion occurs to securely latch the parts.
Patent EP-0701792-A1 (EP)
Inventor: KASHIMA HIROSHI
IPC: A47C7/40
Filed: 1995-09-13
Abstract: A sofa-bed 10 having movable half backrests 30, 31 supported movably on arm rests 20, 21 and held in given positions in a bed-mode and a sofa-mode, said movable half backrests 30, 31 are movable between a first position where they are located along said ends of the panel 11 in the bed-mode and a second position where they are directed to be widened toward one side of said panel 11 thereon in the sofa-mode.
Patent EP-0708477-A1 (EP)
Inventor: LEI LAWRENCE CHUNG-LAI
IPC: C23C16/455
Filed: 1995-10-19
Abstract: A substrate processing apparatus comprising a housing defining a processing chamber for receiving a substrate (24) therein. Inside the chamber a substrate supporting susceptor (18), including an upper substrate receiving portion is located. The receiving portion defines a walled pocket (280) dimensioned to receive the substrate (24) therein. When the substrate (24) is so received the walls of the pocket (280) define an annulus (284) with the outer edge (27) of the substrate (24). Typically the pocket walls are perpendicular to a primary plane of the substrate (24) and are at least as high, and preferably twice as high, as the substrate (24) is thick. At the outer, circumferential edge of the pocket (280) a gas manifold (218) is formed. The manifold (218) is arranged so that, during processing, a gas can be projected toward the edge (27) of a substrate (24) received in the pocket (280). This gas moves upwards between the annulus (284) defined between the wall of the pocket (280) and the outer edge (27) of the substrate (24), thereby preventing processing gas from contacting the edge portion of the substrate (24).
Patent EP-0718170-A1 (EP)
Inventor: PFANNSCHMIDT BERND DIPL-ING FH
IPC: B61D13/00
Filed: 1995-12-08
Abstract: The running chassis has 2 parallel longitudinal carriers joined together by at least one transverse carrier and 2 wheel pairs each provided by 2 individual wheels. At least 2 axially opposing wheels are driven by respective motors arranged with their longitudinal axes parallel to the longitudinal carriers. The wheels are supported by drive housings at both ends of the longitudinal carriers, deflected vertically about a pivot axis at right angles to the running chassis longitudinal axis.