baber/WOPTO huggingface dataset:
Patent EP-0448473-A1 (EP)
Inventor: KULCZAK JEAN
IPC: F24D19/02
Filed: 1991-03-21
Abstract: The invention concerns a radiator with horizontally juxtaposed vertical heating elements (2). According to the invention, the radiator (1) is constituted by a plurality of horizontal unit modules (10) disposed one above the other in order to constitute a vertical stack, and by two lateral tubular collectors (3, 4) extending vertically over the whole height of the stack on either side of the latter; the feed collector (3) is connected to each of the unit modules by a means (100) of fixing and connecting, and the return collector (4) is connected to each of these modules by a means of fixing and connecting (200) offset in height with respect to the first means (100). Application in particular to the production of cast modular radiators. <IMAGE>
Patent EP-0466589-A1 (EP)
Inventor: LUGUET PHILIPPE
IPC: E04F11/18
Filed: 1991-07-10
Abstract: The present invention relates to a handrail (1) intended to be disposed along at least one wall of a room and comprising a straight portion (5a, 5b, 5c) fixed to the wall (2) by means of brackets (4) and covered by means of a thin plate (10) on its front face (9). The straight portion (5) is made from a single extruded section (11) shaped in order that the said thin plate (10) can be fixed to its front face (9) by snap-fastening means (21a, 21b) provided along the longitudinal edges (20a, 20b) of the said thin plate (10). <IMAGE>
Patent EP-0488844-A1 (EP)
Inventor: GODEAU DENIS
IPC: F16L37/14
Filed: 1991-11-12
Abstract: Coupling device, especially for fitting a hose (3) to a motor vehicle heat exchanger. 
<??>The device comprises a movable ring (25) accommodated inside one of the two elements of the coupling and comprising around its perimeter at least one radial elastic tongue (28, 29), and a U-shaped clip attached to the element (2) provided with notches and slots (18, 19), the arms of the clip being parted by the ring (25) as long as the device is not assembled but resuming their working position in which they immobilise the coupling when the ring is moved inside the tubular member (2) during the bringing-together of the said member and the connection (1) attached to the water tank of the heat exchanger. 
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Patent EP-0461094-A1 (EP)
Inventor: GUSTAFSSON OLOF PETER
IPC: H01P11/00
Filed: 1991-04-18
Abstract: The present invention relates to a method of manufacturing a two-part, thin-walled tubular element, particularly waveguides, to close tolerances. The inventive method comprises the steps of bending or pressing thin material in a manner to produce the parts (1, 2) of said element, wherein at least one of the parts (2) is provided with a shoulder-like projection (3) for joining said parts together; inserting the first part (1) into a first tool-half (4) which functions as a counter-pressure means and which has accurately determined internal dimensions; pressing the second part (2) together with the first part (1), wherein the formed element has a smaller vertical extension than the finished element; pressing a second tool-half (6) over the second part (2) and into abutment with the first tool-half (4), this second tool-half (6) functioning as a counter-pressure device and having accurately determined internal dimensions, wherein at least one of the tool-halves (6) is provided with means (7) which is operative in squeezing the join-forming surfaces of the element parts together into a lightly squeezed sealing connection; by introducing a foaming filler (8) into the assembled tool (4, 6) and between the element part (1, 2) and permitting the filler to expand so as to press the element parts outwardly against respective accurately-dimensioned tool-halves (4, 6); permitting the filler (8) to solidify to a core so that the element can be removed from the tool; sealing the lightly squeezed connection (3) to form a secure join; and removing the foamed core from the finished tubular element.
Patent EP-0490859-A1 (EP)
Inventor: GOEMAERE INGE
IPC: C05F3/00
Filed: 1991-12-04
Abstract: Process for obtaining a solid product from liquid manure, according to which this liquid manure is drained off. Before draining off the liquid manure, the latter is mixed with material of soil origin and which has a fine grain size, in particular dredged materials. Preferably, a flocculating agent is also added to the liquid manure.
Patent EP-0469158-A1 (EP)
Inventor: ANDO SEIGO
IPC: G01N27/90
Filed: 1991-02-22
Abstract: A magnetic flaw detector of a thin steel belt wherein a magnetizer (4) having magnetic poles (4a and 4b) is enclosed in a hollow roll (1 a), which comes into contact with a travelling thin steel belt (10). The magnetizer (4) is faced toward the thin steel belt (10), and the spacing between the poles (4a and 4b) is set to be 2 to 8 times the distance (1) between the magnetic poles (4a, 4b) and the thin steel belt (10). The position of a magnetic sensor (7) in the travelling direction of the thin steel sheet (10) is moved a little from the center position between the magnetic poles towards the traveling direction side. In the present invention, a pair of hollow rolls (1, 1 b) are disposed in such a manner as to sandwich the front and reverse surfaces of the travelling thin steel sheet (10) and the magnetic sensors (7, 7b) are stored in both hollow rolls. As a result, the position and scale of flaws in the direction of thickness of the thin steel belt (10) can be detected accurately. The magnetic flaw detector of a thin steel belt in accordance with the present invention uses an over-saturation type magnetic sensor (7) produced by winding a detection coil (22) on a ferromagnetic core (21) in a magnetic detection circuit for detecting a leaking flux resulting from the flaw or flaws inside or on the surface of the sheet steel (10). Accordingly, flaw detection sensitivity and flaw detection accuracy can be improved drastically.
Patent EP-0473765-A1 (EP)
Inventor: STEVENS ERIC GORDON
IPC: H01L27/148
Filed: 1991-03-14
Abstract: Capteur d'images comprenant une région de représentation d'images (12) ainsi que des registres de décalages horizontaux (20, 22), lesquels reçoivent des porteurs de charge produits dans la région de représentation d'images (12) et les transfèrent jusqu'à un circuit de sortie afin de les traiter. Afin de faciliter le transfert de porteurs de charge hors du capteur et afin de produire un capteur d'images ayant une structure simplifiée, on utilise des registres de transfert horizontaux doubles (20, 22) et un transfert de porteur de charge entre les deux registres (20, 22) est effectué sans électrode de porte de transfert séparé. Les regions de transfert (70) sont disposées entre des régions de stockage alternées (72) des deux registres (20, 22) de sorte que des porteurs de charge se trouvant dans une moitié des régions de stockage (72) situées dans un registre (20) peuvent être transférés jusqu'à des régions de stockage situées dans l'autre registre (22). Ensuite, on peut cadencer les deux registres (20, 22) en parallèle afin d'extraire une seule ligne.
Patent EP-0525068-A1 (EP)
Inventor: FARMWALD MICHAEL
IPC: G06F11/00
Filed: 1991-04-16
Abstract: L'invention se rapporte à un sous-système de mémoire comprenant au moins deux dispositifs à semi-conducteurs (15, 16, 17), parmi lesquels un dispositif à mémoire (15, 16 ou 17) relié à un bus (18), lequel contient plusieurs lignes de bus servant à porter sensiblement toutes les informations d'adresses, de données et de commande dont ont besoin les dispositifs à mémoires (15, 16 ou 17). Les informations de commande se composent d'informations de sélection des dispositifs et le bus (18) a un nombre de lignes sensiblement inférieur au nombre des bits dans chaque adresse, et le bus (18) porte des informations de sélection des dispositifs sans qu'il soit nécessaire que des lignes de sélection des dispositifs séparées soient connectées directement à chacun des dispositifs. L'invention se rapporte également à un protocole pour dispositifs pilotes et asservis pour permettre les opérations de communication sur le bus (18) et pour les registres dans chaque dispositif, afin de différencier chaque dispositif et afin de diriger les demandes de bus vers un seul ou vers tous les dispositifs (15, 16, 17). La présente invention apporte des modifications au dispositif antérieur pour permettre la réalisation des nouvelles caractéristiques de cette invention. Dans un mode de réalisation préféré, huit lignes de données de bus et une ligne de bus de validation d'adresse portent les informations d'adresses de données et de commande pour des adresses de mémoires allant jusqu'à une étendue de 40 bits.
Patent EP-0559646-A1 (EP)
Inventor: WARD JOHN W
IPC: C07C6/12
Filed: 1991-05-17
Abstract: Catalyseur destiné à être utilisé dans des processus de conversion chimiques catalysés à l'acide tels que des processus de conversion d'hydrocarbure comprenant de la zéolite bêta et une zéolite Y désaluminée possédant un rapport molaire global silice-alumine supérieur à 6,0, de préférence de la zéolite LZ-210. Dans un mode de réalisation préféré, le catalyseur contient des constituants d'hydrogénation de nickel et de molybdène en plus de la zéolite bêta et de la zéolite LZ-210 et, quand il est utilisé dans l'hydrocraquage d'essence, ce catalyseur s'avère plus actif et plus sélectif tant pour l'essence légère que pour l'essence lourde qu'un catalyseur d'hydrocraquage d'essence vendu dans le commerce qui contient des constituants d'hydrogénation de nickel et de molybdénum et une seule zéolite Y stabilisée à la vapeur.
Patent EP-0540644-A1 (EP)
Title: Substituted cyanoguanidines as curing agents for epoxy resins.
Inventor: ZUPANCIC JOSEPH JAMES
IPC: C10M145/04
Filed: 1991-06-24
Abstract: A curing agent for epoxy resins having improved solubility characteristics has formula (I) where R is -C6H5X, -CH2C6H4X, -CH2CH2C6H4X, or -CnH2n-1, and X is either -H, -CH3, -OCH3, -OH, or -NY, where Y is -H or CH3 and where n is 1 to 12. Such substituted cyanoguanidines are soluble in various solvents and do not require the use of undesirable solvents necessary with cyanoguanidine itself.
Patent EP-0504336-A1 (EP)
Title: Method of measuring lengths.
Inventor: SCHUCHARDT GERD
IPC: G01D5/36
Filed: 1991-09-04
Abstract: The invention concerns a method of measuring lengths, in which a scanning device scans a substrate (1) with a graduated scale (2), having a graduation band, and reference marks (7) various distances apart along at least one other band (3). The signals from the scanning device are processed in a processing unit and in a display unit, the various distances between the reference marks (7) being determined in graduation-band units by scanning the graduated scale (2). From these interval-measurement signals, information is obtained in coded form on the absolute position values of the reference marks (7). The absolute value of a reference mark (7) obtained by decoding a coded value is related to a particular position (Pn) on the graduation band, the position being shifted, in the direction of travel (8), by a whole number (zo) of units, where zo is  >/= 1, with respect to the position on the graduation band at which the last reference mark (7) in the respective code generated its code pulse. In addition, the decoded absolute value at this position (Pn) is fed to the display unit as the current position of the measurement device, and the shift of the position (Pn) with respect to the last code pulse is determined from the graduation signals in the graduation band to provide the absolute value decoded by the processing device.
Patent EP-0560983-A1 (EP)
Inventor: FUJISHIRO KINYA
IPC: C12N9/04
Filed: 1991-10-09
Abstract: On décrit une nouvelle oxydase présentant une affinité marquée pour le cholestérol, considéré comme substrat, et un pH large à action optimum; on présente aussi le procédé de production de cette enzyme obtenue par culture d'un microorganisme appartenant au genre Escherichia et transportant un ADN recombiné qui incorpore un ADN trouvant son origine dans la souche Brevibacterium sterolicum et indiqué par la séquence numéro 1.
Patent EP-0501272-A1 (EP)
Inventor: SRAIL RICHARD EDMUND
IPC: C09D5/08
Filed: 1992-02-18
Abstract: This invention relates to the synthesis of a latex which can be formulated into coatings having improved flexibility and good water resistance. Coatings of this type are particularly useful in roof coating applications because they offer excellent flexibility, excellent ultra-violet light resistance, and good water resistance. The subject invention more specifically discloses a process for producing a neutralized latex that is useful in the manufacture of water reducible coatings which comprises:
     (1) free radical aqueous emulsion polymerizing, at a pH of less than about 3.5, a monomer mixture which comprises, based on 100 weight percent monomers: (a) from about 30 to about 70 weight percent vinyl aromatic monomers, (b) from about 25 to about 65 weight percent of at least one alkyl acrylate monomer, (c) from about 1 to about 5 weight percent of acrylic acid, and (d) about 0.4 to about 3 weight percent methacrylic acid; in the presence of about 0.2 to 0.4 phm at least one sulfonate surfactant and in the presence of about 4 to 8 phm of at least one nonionic surface active agent having a hydrophile-lipophile balance number which is within the range of about 12 to about 20 to produce a latex; and   (2) neutralizing the latex with ammonia to a pH which is within the range of about 7 to about 10.5 to produce the neutralized latex.
Patent EP-0556420-A1 (EP)
Inventor: ALFONSO LELIO DR
IPC: B60J7/057
Filed: 1992-02-18
Abstract: Crank drive 10 for a part of a motor vehicle roof which can be moved by means of a drive mechanism, having a crank arm 12 which is pivotably mounted on a hub 11 between a working position and a position of rest and bears an actuation element which, in the position of rest of the crank arm, dips into a countersunk niche fixed to the roof. The hub 11 is connected to a drive shaft 16 via a clutch which is actuated as a function of the pivot position of the crank arm, which clutch connects hub 11 and shaft 16 fixed in terms of rotation in the working position and the position of rest of the crank arm and disconnects this drive connection when the crank arm 12 assumes a release position. The clutch has a coupling element which also experiences the rotary and pivoting movements of the crank arm 12 and in the working position and the position of rest of the crank arm engages in a toothing 43 of the drive shaft 16 or of a driver connected thereto and which is released from this toothing 43 in intermediate positions of the crank arm 12 in the pivot region between working position and position of rest. <IMAGE>
Patent EP-0523348-A1 (EP)
Inventor: MATTISON RODNEY ALDEN LINCOLN
IPC: G11B20/14
Filed: 1992-05-20
Abstract: A write precompensation circuit employs a frequency synthesizer (Fig. 1) for providing a variable timing signal linked to a variable transfer rate, for example in a track zone recording system of a disk drive. The synthesizer also provides an operating frequency current-sense signal (OFCS-FS) that is used to generate bit shift of data bits being recorded. A ramp voltage on a ramp capacitor (38) and a logic signal from a bit shift decision circuit (40) are determinative of the magnitude and direction of bit shift, early or late. A VCO (20) of the frequency synthesizer, including its capacitor (26) are formed on the same IC chip as the ramp capacitor (38) thereby minimizing mismatch due to tolerances inherent in production and operation of electrical components.
Patent EP-0525726-A1 (EP)
Inventor: SONODA YOSHIYUKI
IPC: H01Q9/04
Filed: 1992-07-28
Abstract: In a circularly polarized wave microstrip antenna 1, a ground conductor 3 and a radiation conductor 2 are provided respectively on one surface and the other surface of a dielectric substrate 4 for feeding electric power to a feeding point P eccentrically provided on the radiation conductor 2. The radiation conductor 2 is provided with at least one of projections 21 a through 21 d for adjusting the axial ratio at a position of an angle of 45 x (2N + 1) ° (N: Integer) with respect to a reference line passing through a center point O and the feeding point P on the periphery thereof and is provided with at least one of frequency adjusting projections 22a through 22d at a position of an angle of 90N (N: Integer) with respect to the reference line.
Patent EP-0529392-A1 (EP)
Inventor: WIEMANN DAVID A
IPC: H01J29/86
Filed: 1992-08-10
Abstract: An enclosure providing an evacuated region about an array of microelectronic vacuum devices including a substrate (501), a first encapsulation member (505) defining a cavity (507), a second encapsulation member (503, 504) defining a cavity (508) and mating with the first encapsulation member (505) so as to define an encapsulated region, a ledge formed in the first encapsulation member (505) for supporting the substrate (501) and defining a communicating passage (520) between the cavities (507 and 508) and a sealing agent (210) disposed between the mating surfaces of the encapsulation members to effect a vacuum seal such that when the encapsulated region is evacuated it will be at the same vacuum levels throughout to eliminate differential pressure induced deformation of the substrate (501). The evacuated substrate enclosure further provides for assembly without an evacuated environment.
Patent EP-0544216-A1 (EP)
Inventor: MAJIMA MASAO
IPC: H04L12/43
Filed: 1992-11-24
Abstract: A node for a loop type optical LAN using wavelength division multiplexing includes a light branching device for partially branching light from a loop of the optical LAN and a tunable filter for filtering a signal having a desired wavelength from the light branched by the branching device. The node may further include a light source for transmitting a signal to a loop of the optical LAN, an optical demultiplexer for selecting from the loop light having the same wavelength as the signal transmitted by the light source and an absorbing device for absorbing the entire amount of the signal transmitted by the light source after the signal once circulates the loop and is selected from the loop by the optical demultiplexer.
Patent EP-0546558-A1 (EP)
Inventor: SUNG HOON HONG GOLD STAR CO LT
IPC: H04N7/015
Filed: 1992-12-10
Abstract: A field rate converting method and the apparatus thereof for being applied to a European HDTV (motion compensated 3-branch HD-MAC), which can solve the problem of deterioration in the resolution of a field rate increased image due to multiple images generated in a high-speed moving object, a block effect generated between pixel blocks corresponding to 20ms coding mode and 40ms coding mode, respectively, and is directly applicable when motion information is transmitted in a 20ms coding mode in the future. According to the present invention, when a 20ms coding mode block adjacent to a 40ms coding mode block is interpolated, the motion compensated interpolation is performed using a motion vector according to 40ms coding mode block, thereby removing a block effect between 20ms and 40ms coding mode blocks.
Patent EP-0504953-A1 (EP)
Inventor: HUBER JACOB ROBERT ALFRED
IPC: E05G5/00
Filed: 1992-02-13
Abstract: A revolving door, in particular for protecting the access to a room, comprises a revolving shaft (2), a plurality of door wings (3) attached to the shaft (2) and spaced around it, a pair of opposite panels (4) bordering the door wings (3) and forming a partially closed zone with a first (6) and a second opening (7), a drive motor (9) for the shaft (2) and a control unit (10) for the drive motor (9). A detecting means (13) is provided for detecting whether or not a person is authorized to access the room, and a first sensor (11) for detecting an unauthorized person entering the zone through the first (6) or second (7) opening, respectively, wherein the control unit (10) stops the drive motor (9) in response to the first sensor (11). Further a control means (18) is provided operable by an unauthorized person confined between two successive door wings in the sector of the partially closed zone as determined by the (each) panel. This control means (18) is only active if an unauthorized person is confined in said sector and in that case upon operation is adapted to cause the drive means to drive the shaft (2) in reverse to the passage direction.
Patent EP-0523811-A1 (EP)
Title: Mud-guard
Inventor: GASSER KARL
IPC: B62J15/00
Filed: 1992-07-16
Abstract: A mud guard, in particular for cycles and motor cycles, is described, it being possible to attach the said mud guard to a fork (3, 25) of the cycle or motor cycle and arrange it in a curved fashion in order to surround the wheel (4) along a specific sector at a distance in such a way that the splashes of water and mud caused by the wheels travelling off the road are prevented from reaching the user of the cycle or of the motor cycle. According to the invention, the mud guard consists of an air tube (17, 29) made of inflatable material, of a holder (6, 26) to which one end of the air tube (17, 29) is attached, of attachment means (13, 14) which are intended for the attachment of the holder (6, 26) to the fork (3, 25) of the cycle or of the motor cycle and of means which are suitable for inflating the air tube (17, 29). …<IMAGE>…
Patent EP-0526933-A1 (EP)
Inventor: VAN DOOREN ALEXANDER ANTONIUS
IPC: F02B1/04
Filed: 1992-07-24
Abstract: The invention is concerned with a greatly improved, compactly dimensioned, three-wheeled wheelchair shuttle (1) with a box shaped interior (4) and a flat floor panel (8), the rear side of which can be closed by a folding ramp construction (24). The aforementioned floor panel (8) can, with the aid of the rear wheel (3) mounting construction (14) and together with the aforementioned ramp construction (24) pivoted on the rear of the wheelchair shuttle (1), be lowered to the road surface (28) enabling a wheelchair (6) to enter the wheelchair shuttle (1) from the rear. The movement of the mounting construction (14) for the rear wheels (3) is achieved using special, high quality suspension elements (20) which are controlled by a compressor and its associated components. The wheelchair shuttle (1), in accordance with the invention, has separate rear wheel drive propelled by a battery powered electric motor.
Patent EP-0603433-A1 (EP)
Inventor: VIAENE KRIS
IPC: G03C5/305
Filed: 1992-12-22
Abstract: Method of making direct-positive images, comprising image-wise exposing a light-sensitive silver halide element comprising a support and at least one internal latent image-type silver halide emulsion layer, and developing the exposed element with a developer comprising 10 to 50 g of hydroquinone per litre in the presence of at least one development nucleator and in the presence of density-stabilizing amounts of organic non-aromatic onium salt.
Patent EP-0532313-A1 (EP)
Inventor: MUFFOLETTO BARRY C
IPC: H01M10/04
Filed: 1992-09-10
Abstract: A twin plate cathode structure (53) for use in an alkali metal/solid and alkali metal/oxyhalide cell assembly includes a plurality of cathode plates (54a, 54b) operatively associated with an anode (31), the twin plate cathode structure comprising at least two cathode bodies (56a, 56b) each including cathode active material portions, an electrode including two cathode current collector portions (58a, 58b) operatively associated with corresponding ones of the cathode bodies, and an intermediate conductor means (60) joining the two collector portions for making electrical connection to the cathode structure. A plurality of twin plate cathode structures are grouped or arranged to provide a cathode cell assembly in which there is provided means (eg. a lead bar) operatively connected to each of the intermediate conductor means (60) for making electrical connection to the cathode structure in the assembly.