baber/WOPTO huggingface dataset:
Patent EP-0474762-A1 (EP)
Inventor: VOGEL RICHARD MARTIN
IPC: H04N5/357
Filed: 1990-05-24
Abstract: L'invention vise à réduire la taille de la mémoire nécessaire pour stocker des informations de correction, en définissant les caractéristiques bidimensionnelles de non-uniformité à l'aide de deux fonctions orthogonales. Les fonction orthogonales de corrrection sont stockées dans des mémoires séparées. Lors d'un balayage, un compteur de pixels accède à la mémoire X, tandis qu'un compteur de lignes s'adresse à la mémoire Y. On applique les facteurs de correction ainsi obtenus de manière séquentielle pour corriger la valeur des données de pixels aux coordonnées X et Y du moment.
Patent EP-0485607-A1 (EP)
Inventor: DAIMARU K AWAZU FACTORY OF KAB
IPC: B23B31/00
Filed: 1990-08-03
Abstract: Lame supportée de manière stable sur l'axe principal d'une machine-outil, et ne présentant pas de brouttage en dépit de la résistance élevée à la coupe créée pendant l'usinage, et présentant une imperméabilité aux poussières supérieure. Ladite lame est dotée d'un bord (1c) disposé sur la partie (1a) diamétralement plus grande de la lame (1) elle-même dont la partie (1a) diamétralement plus grande et la partie (1b) plus petite sont positionnées dans cet ordre dans le sens allant du bout de la lame à l'extrémité de base au niveau de laquelle ladite lame est fixée à l'axe principal (2) de la machine-outil, elle comporte une partie (1d) conique diamétralement plus grande aboutant sur un anneau (6) conique de l'axe principal, et elle est également dotée d'un élément (9) disposé de manière à pouvoir être déplacé sur la partie diamétralement plus petite par l'intermédiaire d'un élément (8) résilient, et ayant une surface (9a) périphérique conique diamétralement plus petite.
Patent EP-0485503-A1 (EP)
Title: Equipment trolley.
Inventor: SCHUNTER ROLAND
IPC: B62B3/10
Filed: 1990-07-23
Abstract: A trolley  for cleaning equipment consists of a frame on wheels, vertical supports connected to the frame and horizontal frames connected to the supports, in which containers for holding cleaning equipment can be suspended. To obtain a trolley which is structurally simpler and in particular more versatile than conventional equipment trolleys, the vertical supports (16) and at least one of the frames (26) are of one-piece construction.
Patent EP-0452501-A1 (EP)
Title: Procédé électro-abrasif de finissage à surface spéculaire de la surface interne des tubes
Inventor: SEIMIYA KOUICHI MECH ENG LAB O
IPC: B24B37/00
Filed: 1990-10-30
Abstract: Procédé de finissage superspéculaire comprenant un processus de rectification grossière et un processus de rectification spéculaire. Pendant le processus de rectification grossière, on utilise une électrode-outil (14) de finissage grossier présentant un tissu non tissé en nylon enroulé autour d'une électrode de noyau (15). On effectue la rectification électrolytique sur la surface interne d'un tube de petit diamètre (10), un faible courant électrique étant appliqué par l'intermédiaire d'une solution électrolytique, et on poursuit la rectification jusqu'à ce que les aspérités de la surface interne du tube atteignent des valeurs égales ou inférieurs à 0,5 mum Rmax, tout en faisant tourner l'électrode-outil (14) et le tube (10) l'une par rapport à l'autre et en leur imprimant un mouvement alternatif dans le sens de l'axe. Pendant le processus de rectification spéculaire qui suit, on répète une opération de finissage similaire à l'opération susmentionnée en utilisant une électrode-outil d'usinage spéculaire présentant un matériau à base d'uréthanne enroulé autour d'une électrode de noyau. Grâce à ce procédé, les aspérités de surface d'environ 3 mum Rmax sont réduites par finissage spéculaire à environ quelques dizaines de nm Rmax, par l'action extrêmement efficace de l'électrolyse combinée à l'utilisation de l'outil de finissage et par l'action de rectification mécanique dépendant des rotations relatives de l'outil (14) et du tube (10), ainsi que d'un mouvement alternatif dans le sens de l'axe pendant le processus de finissage grossier, de même que par l'action de finissage électrolytique et mécanique qu'effectue l'outil de finissage spéculaire pendant le processus de finissage spéculaire intervenant à un instant approprié après le processus précédent.
Patent EP-0497886-A1 (EP)
Title: Mixed immunoglobulins for detection of rheumatoid factors.
Inventor: WEISBART RICHARD
IPC: G01N33/58
Filed: 1990-10-03
Abstract: Assays are provided for detecting the existence of active rheumatoid arthritis by detecting rheumatoid factor as a blood component which cross-links human IgG with sheep IgG. Particularly, an enzyme labelled assay is provided using biotin-avidin to link the enzyme to the immunoglobulin.
Patent EP-0446686-A1 (EP)
Inventor: BEDNORZ KLAUS
IPC: H02S20/20
Filed: 1991-02-21
Abstract: A method of fabricating a solar module of large size by bonding a plurality of solar-module laminates to a common frame is intended to make it possible to permanently connect the solar modules to the frame even under unfavourable circumstances. The adhesive used is a silicone having a non-corrosive type of crosslinking.
Patent EP-0451516-A1 (EP)
Title: Improved SCSI device in a small computer system
Inventor: OHNISHI MASATOSHI
IPC: G06F13/38
Filed: 1991-03-12
Abstract: In a SCSI device in a small computer system including a plurality of apparatuses, each apparatus having a SCSI device connected to the apparatus by a MPU bus, and connected to each other through the SCSI device and a SCSI bus. Further each apparatus has an identification (ID) code, and the SCSI device includes; an ID setting register operatively connected to the MPU bus for setting the ID code of another device; an address decoder operatively connected to the ID setting register for decoding the ID code; a transfer parameter storage unit operatively connected to the MPU bus and the address decoder for storing the transfer parameters for all apparatuses constituting the small computer system, and divided into a plurality of memory blocks equivalent to the number of the apparatuses to store the transfer parameters for each apparatus; a register operatively connected to the MPU bus for storing various data from the MPU bus; a read/write control unit for receiving a read/write signal and an address signal from the microprocessor, and outputting these signals to the ID setting register, the transfer parameter storage unit, and the register; a data FIFO connected between the SCSI bus and the MPU bus for temporarily storing data; and a transfer control unit operatively connected to the data FIFO and the transfer parameter storage unit for controlling the transfer of the data based on a request signal and an acknowledge signal from the other device through the SCSI bus.
Patent EP-0458252-A1 (EP)
Inventor: HSU HUI-PIN
IPC: H04J14/02
Filed: 1991-05-21
Abstract: A long range bidirectional communication link (10) and a method for maximizing the transmission range of such link (10) are disclosed. The link (10) preferably interconnects a control station subsystem (14) with a vehicle subsystem (12) and comprises an optical fiber (16) therebetween. The optical fiber (16) has a transmission window within which attenuation of optical energy is substantially minimized. The control station subsystem (14) has a transmitter section (37) for launching a first optical carrier of a first wavelength onto the fiber. A first modulating signal spanning a first frequency spectrum is impressed upon the first carrier. 
     The vehicle subsystem (12) comprises a transmitter section (36) for launching a second optical carrier of a second wavelength onto the fiber (16). A second modulating signal spanning a second frequency spectrum larger than said first spectrum is impressed upon the second carrier. The vehicle subsystem (12) further comprises a receive section (54) of a first bandwidth encompassing the first frequency spectrum for extracting the first modulating signal from the first optical carrier. The control station subsystem (14) comprises a receive section (56) having a second bandwidth encompassing the second frequency spectrum for extracting the second modulating signal from the second optical carrier. The second wavelength is included within the transmission window of the optical fiber (16).
Patent EP-0488142-A1 (EP)
Inventor: SCHMITT JUERGEN
IPC: A61K9/127
Filed: 1991-11-26
Abstract: The invention relates to a process for encapsulating solid or liquid lipophilic agents in liposomes consisting of a phospholipid or phospholipid mixture and at least one agent in a hydrating medium, wherein the hydrating medium is free of organic solvents and/or detergents. The invention furthermore relates to medicaments which contain the agent-containing phospholipid liposomes produced by this process.
Patent EP-0544034-A1 (EP)
Inventor: WALLMEIER EUGEN DR
IPC: H04L12/56
Filed: 1991-11-28
Abstract: A special development of a time marking method is specified in which the order of information cells, supplied at one input, of a virtual connection is restored at the output of a switching device which is capable of switching through information cells transmitted in accordance with an asynchronous transmission method via different paths. <IMAGE>
Patent EP-0495193-A1 (EP)
Inventor: WEEGE ROLF-DIETER DR
IPC: A61G5/08
Filed: 1991-12-05
Abstract: Wheelchair having two side parts (1, 2) connected to one another by a scissors-type guide and foldable from a use position in which they are remote from one another into an out-of-use position in which they lie closely adjacent. The side parts (1,2) have a lower part (3, 4) provided with wheels (31-34) and an upper part (5, 6) provided with a foldable seat (41) which parts are connected to each other so as to be vertically displaceable via a preferably telescopic guide and each have tubular parts (19-22) which are mounted so as to be rotatable in the plane of the side parts (1, 2) transversely to the direction of the guides and are rigidly connected to the ends of rods (27, 28) which are hingedly connected to each other in their central region. The lower parts (3, 4) of the side parts (1, 2) have support pipes (35, 36) extending parallel to the guides at least over the guide region. The upper parts (5, 6) of the side parts (1, 2) each have a contact roller (37, 38) which is supported on the adjacent support pipe (35, 36) on the inside. On folding, the rollers (37, 38) absorb an essential part of the compressive forces and transmit these forces in a rolling manner and thus with imperceptible frictional forces. The frictional forces in the guides are therefore considerably reduced, so that folding together is overall simpler. 
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Patent EP-0475572-A1 (EP)
Inventor: CAMMONS RAY R
IPC: G02B6/00
Filed: 1991-08-02
Abstract: A cylindrical ferrule type optical fiber connector (20) includes an attenuator arrangement which includes an element (70) that is capable of movement during the assembly of the connector. The connector includes a cylindrically shaped sleeve (60) which has a longitudinally extending slot (61) formed through the wall thereof and which is adapted to receive a cylindrical plug (40) in each end thereof, each plug being spring-biased outwardly from a cap (45) and terminating an optical fiber (21). The attenuator element has a disc-shaped portion (74) which is disposed within the sleeve. A neck portion (76) which extends through the slot of the sleeve connects the disc-like portion to a supporting head portion (72) which engages an outer surface of the sleeve. As one plug is inserted into the sleeve, it engages the attenuator element and causes it to be moved along the slot in the sleeve. The insertion of the second plug causes it to engage an opposite side of the element and to move it and the spring-loaded first plug in an opposite direction to a rest position.
Patent EP-0489492-A1 (EP)
Inventor: PATTON RICHARD A
IPC: C01B6/15
Filed: 1991-10-24
Abstract: Sodium borohydride powder compositions include a silica-based anticaking agent to improve flowability without turbidity. In a method of making such a composition wherein a mixture of sodium borohydride and the anticaking agent are compacted under pressure, the use of the silica-based anticaking agent also improves processing, particularly the processing speed.
Patent EP-0449735-A1 (EP)
Inventor: LECLERC OLIVER
IPC: C02F1/467
Filed: 1991-03-28
Abstract: Electrochemical reactor for the treatment of aqueous effluents, comprising a vessel in which electrodes of opposite polarity are placed alternately, the electrodes corresponding to one of the polarities being removable bulk electrodes filled with a granular active material. According to the invention the said granular active material is petroleum coke. Application especially to effluents which may contain a high proportion of heavy metals. <IMAGE>
Patent EP-0461972-A1 (EP)
Inventor: CHABARDES PIERRE
IPC: C07C47/54
Filed: 1991-06-10
Abstract: Process for the conversion of N-oxides of tertiary amines to aldehydes by means of a catalyst derived from vanadium, as well as the preparation of unsaturated aldehydes from dienes.
Patent EP-0463182-A1 (EP)
Inventor: TERAOKA SHINICHI NIPPON STEEL
IPC: B21B1/46
Filed: 1991-01-17
Abstract: Dans le procédé décrit, une ébauche d'épaisseur inférieure ou égal à 6 mm est coulée en acier inoxydable du type 18 % Cr - 8 % Ni selon le procédé de coulée continue dans lequel le moule est déplacé de manière synchrone avec l'ébauche coulée. Ladite ébauche est soumise à un laminage à froid qui la transforme en une tôle. Le procédé décrit est caractérisé en ce qu'une ébauche est enroulée à une température comprise dans la plage allant de 800 à 1200 °C immédiatement après la coulée, et soumise à un laminage à froid puis à un recuit final de manière à être façonnée en une tôle fine.
Patent EP-0465670-A1 (EP)
Inventor: NARAHARA HISAO
IPC: C08F299/00
Filed: 1991-01-29
Abstract: A photocurable resin composition comprising: (a) a modified resin prepared by the reaction of either a conjugate diene polymer having a number-average molecular weight of 500 to 5,000 and a vinyl content of at least 50 mole % or an adduct prepared from the diene polymer and α,β-unsaturated dicarboxylic acid anhydride and having a softening of 70 to 200 °C as measured by the ring and ball softening point method of JIS K 2531-60 with an α,β-unsaturated monocarboxylic ester having an alcoholic hydroxyl group represented by general formula (I) to thereby effect the ring opening of at least 10 mole % of the acid anhydride groups of the adduct, wherein R₁ and R₂ each represents a hydrogen atom or a methyl group and R₃ represents a residue of a C₂ or higher hydrocarbon which may contain a heteroatom, (b) a wax having a melting point of 100 °C or below as determined by the dropping method of ASTM D 127, and (c) a photopolymerization initiator.
Patent EP-0485575-A1 (EP)
Inventor: MALLOW WILLIAM A
IPC: G01N31/00
Filed: 1991-06-05
Abstract: Composition de peinture ou de couchage et procédé de détection de réactifs se présentant sous forme de vapeurs ou de liquide tel que de l'ammoniaque. La composition comprend une cellulose éthylique utilisée comme liant, une matière de charge telle que de la silice amorphe, ainsi qu'un colorant tel que du bleu de bromophénol. La composition sert de détecteur passif de réactifs sous forme de vapeurs ou de liquide lorsqu'on l'applique comme une peinture sur des surfaces sélectionnées. La composition est capable de détecter des concentrations de vapeur extrêmement faibles. En outre, la composition est capable de revenir à sa couleur originale, ce qui lui assure une capacité de détection répétée.
Patent EP-0535129-A1 (EP)
Title: An anticoagulant preparation.
Inventor: NORDFANG OLE JUUL
IPC: A61P35/00
Filed: 1991-05-30
Abstract: For prophylaxis or treatment of coagulation disorders or cancer an extrinsic pathway inhibitor (EPI) is administered together with heparin or other mucopolysaccharide to the patient. Thereby an increase in coagulant activity is obtained as well as an increase of half-life of injected EPI in plasma.
Patent EP-0541639-A1 (EP)
Title: Device for moulding dental fillings and process for manufacturing the device.
Inventor: KASTNER DIETGART
IPC: A61C5/85
Filed: 1991-07-31
Abstract: The dental-filling moulding device (30) described has a cavity (31) with a floor. A curved wall extends round part of the cavity (31), the lower edge of the wall joining the floor of the cavity. Joined to each end of the curved wall is a flexible handle (38, 39). In the process for manufacturing the moulding device, a strip is cut, for each device, from a sheet of larger dimensions, the strip cut out including sections corresponding to the curved wall round the cavity (31), the floor of the cavity and the two flexible handles (38, 39). The section for the curved wall is bent to fit the intended shape of the cavity (31). The section for the floor of the cavity is bent into place and joined to the adjacent edge of the wall, in particular by welding.
Patent EP-0550579-A1 (EP)
Inventor: BISHOP ARTHUR ERNEST
IPC: B62D6/00
Filed: 1991-09-18
Abstract: Générateurs de fonctions (20, 22, 28) (86, 87, 88), pour véhicules à roues directrices avant et arrière (1), produisant un signal (33, 41) de commande de l'angle de direction des roues de direction arrière en fonction de l'angle de direction des roues avant (8) et du la vitesse du véhicule (1). Le générateur de fonctions (20, 22, 28) (86, 87, 88) se caractérise par le fait qu'à chaque vitesse du véhicule (1) correspond un angle de direction arrière soit positif soit négatif pour au moins un angle de direction des roues avant (8).
Patent EP-0553284-A1 (EP)
Title: Arthropodicides a base de semi-carbazone
Inventor: HARRISON CHARLES RICHARD
IPC: A01N43/38
Filed: 1991-10-02
Abstract: L'invention se rapporte à des composés ayant une action arthropodicide, qui sont représentés par la formule (I) et qui sont constitués par des isomères qui sont tous des isomères géométriques et des stéréo-isomères, ainsi qu'à des sels de ces composés utilisables dans l'agriculture. Dans la formule (I), J, X, R1, R6, Z et n sont définis dans le texte de l'invention. On décrit également des compositions contenant ces composés et leur utilisation pour lutter contre la prolifération des arthropodes.
Patent EP-0498337-A1 (EP)
Inventor: HECKMANN KLAUS PROF DR
IPC: C02F1/56
Filed: 1992-02-03
Abstract: The process is characterised in that the urea in the liquid manure is enzymatically hydrolysed, a mechanical preclarification, if required, is carried out before or after the hydrolysis, the suspended and colloidally dissolved constituents in the liquid manure are, if required, flocculated and/or precipitated using inorganic or organic electrolytes or polyelectrolytes or mixtures thereof, the flocculated or precipitated colloids and solids from the liquid manure, if required, are separated off by flotation with subsequent mechanical separation of the flotate, the ammonia dissolved in the liquid manure is removed therefrom by degassing, a residual liquid manure being obtained, a further mechanical clarification of the residual liquid manure is carried if required, a neutralisation of the residual liquid manure is carried out if required and the residual liquid manure which is obtained from stage 5, 6 or 7 is applied to a trickling filter or is disposed of separately by aerobic bacteria or is fed to the denitrification stage of a sewage treatment plant or is divided by electrodialysis into a concentrate and a diluate, the concentrate being fed to the denitrification stage of a sewage treatment plant.
Patent EP-0545024-A1 (EP)
Inventor: BREDE PETER
IPC: E06B3/66
Filed: 1992-10-06
Abstract: The invention relates to a spacer frame for double glazing, consisting of tubular rods (1-4) running around in a frame-shaped manner and bars (9-12) which are arranged inside the frame and are connected on the front side via connecting members (13) to the longitudinal side of the frame rods, the connecting members comprising blade parts which project beyond the bars and which engage in the frame rods or the connecting members comprising pins which are inserted firmly into the bars and which engage in the frame rods with a pointed end and at least one barb. <IMAGE>
Patent EP-0536778-A1 (EP)
Inventor: NAKAO MASAHIKO
IPC: B65H29/52
Filed: 1992-10-09
Abstract: A sheet inverting device is provided with a sheet transport path including an upstream path including a first roller pair (11), a downstream path including a second roller pair (15), and an inverting path arranged between the upstream and downstream path. Along the inverting path is arranged a reversing means including a reversing roller (13) rotatable reciprocally and a contact member (131) movable between a contact position where it is in contact with the reversing roller and a spaced position where it is away from the reversing roller. The reversing roller is driven in a forward direction while the sheet is transported from the inverting path to the downstream roller pair. The contact member is held in the spaced position while a monitor device for monitoring the position of the sheet being transported detects that preceding and following sheets being transported overlap each other at the position of the reversing roller.
Patent EP-0548489-A1 (EP)
Title: A sheet metal door panel with hinge case
Inventor: LAUTENSCHLAEGER GERHARD W
IPC: E05D7/12
Filed: 1992-10-19
Abstract: Metal hinge case (10), designed as a mortise bowl, of a furniture hinge for fastening in a recess (18) of a door wing (16) formed from thin-walled sheet metal, with a bowl part (12), from the upper edge of which projects a fastening flange (22) which, in the position mounted on the door wing, covers a lining plate (14) arranged on the inside of the door wing and made of plastic. The lining plate (14) has, at at least two points offset relative to one another in the circumferential direction of the recess (18), radial projections which pass through the limitation of the recess (18) and which are engaged on the outside, facing away from the body, of the wall (16a) of the door wing (16) surrounding the recess (18). At a distance below the fastening flange (22), a number of locking projections corresponding to the number and arrangement of the projections of the lining plate (14) project radially, which can be inserted through the recess in the door wing and the lining plate in a position rotated relative to the intended mounting position of the bowl part (12) in the door wing and, by being rotated into the intended mounting position, can be brought into catching engagement under the radial projections of the lining plate (14). <IMAGE>
Patent EP-0538876-A1 (EP)
Inventor: SHEA EDWARD M
IPC: B01D24/24
Filed: 1992-10-23
Abstract: A self-supporting modular underdrain member for use in a liquid filtration system comprises a main body or housing including a pair of longitudinally extending inclined walls which may have a pair of generally triangular transverse walls connecting the inclined walls to one another, the inclined walls each being provided with a pair of longitudinally extending recesses and a plurality of orifices communicating with each of the recesses. A pair of flanges are connected to the inclined walls for attaching the underdrain body to a floor surface so that the inclined walls, any transverse walls and the floor surface define a cross-sectionally triangular underdrain chamber. Two pairs of elongate cover plates are attached to the inclined walls over the recesses to form in each of the inclined walls a pair of longitudinally extending plenums for the equalization of backwash air and water flow. Each of the cover plates being provided with a plurality of spaced slots.