baber/WOPTO huggingface dataset:
Patent EP-0419616-A1 (EP)
Inventor: CALL ROGER WILLIAM
IPC: G06T1/20
Filed: 1990-03-01
Abstract: Une image (10) du type comprenant un réseau de pixels (P1, P2), est filtrée selon les étapes suivantes: (a) lecture d'un groupe respectif (G1, G2) de pixels du réseau pour chaque pixel individuel (P1, P2, ...) se trouvant dans le réseau, chaque groupe de pixels chevauchant les autres groupes de pixels et consistant en pixels qui sont contigus au pixel individuel; (b) quantification (par l'intermédiaire du module 20) de chacun des groupes respectifs de pixels; (c) extraction d'une mémoire (30) d'un seul pixel (40-1, 40-2) pour chaque groupe quantifié (I1, I2, ...) de pixels, le pixel seul étant le résultat d'une transformation effectuée au préalable sur le groupe quantifié de pixels; et (d) concaténation (via 40) des pixels extraits de la mémoire pour former l'image filtrée.
Patent EP-0471031-A1 (EP)
Inventor: MORTIMER STAFFORD THOMPSON
IPC: B65D25/00
Filed: 1990-05-02
Abstract: A container or can having a body and end portion which include free ends comprising plastic materials and which are joined and sealed by cooperatively curling juxtapositioned free ends. The method end apparatus of the invention forms the body portion with an opening surrounded by a free end suitable for curling and forms the end portion with a central portion surrounded by a free end suitable for curling. The container body and end portion are joined by juxtaposing their free ends for forming a plurality of walls, then the plastic in at least one of the free ends is provided in a condition at the time of curling which allows stress and related elastic strain and memory to be imparted to the plastic, followed by curling with a curling tool to intimately engage the ends and concurrently curl the perimeters thereof into a tightly curled configuration, wherein at least the one free end includes internal stress and related strain and memory for providing a seam of integrity and reliability.
Patent EP-0431144-A1 (EP)
Inventor: CHEVALIER PIERRE ANDRE MARC
IPC: B31B50/62
Filed: 1990-06-28
Abstract: Le procédé est destiné à fabriquer un produit constitué par un support (20) sur lequel se trouvent un adhésif (2-10) à effet prolongé et un ruban de protection (15) en vue d'un usage différé dudit adhésif (2-10). Il est caractérisé en ce que l'on choisit un support (20) dont une face (22) devant recevoir l'adhésif (2-10) présente des irrégularités, que l'on chauffe l'adhésif (2) jusqu'à une température à laquelle il est pâteux à la limite de l'état liquide, puis qu'on le conduit à au moins un orifice (4) débouchant au-dessus d'un plan (5) sur lequel le support (20) est placé, puis que l'on provoque son écoulement en même temps que l'on provoque un mouvement relatif entre le support (20) et l'orifice (4) afin que l'adhésif (2) se dépose sur le support (20) selon au moins un cordon épais (10), notamment continu, que l'on abaisse la température de l'adhésif (2) déposé pour augmenter sa viscosité jusqu'à ce qu'il soit pâteux à la limite de l'état solide, et que l'on exerce sur l'adhésif pâteux (2-10) une pression destinée à provoquer l'étalement latéral et le laminage du cordon (10) sur toute sa longueur, puis que l'on procède éventuellement à au moins une découpe ultérieure du produit constitué par un support (20), une bande d'adhésif (10) et un ruban de protection (15).
Patent EP-0435992-A1 (EP)
Title: Press and method of working material.
Inventor: MOSELEY ANDREW STEPHEN
IPC: B30B1/14
Filed: 1990-07-20
Abstract: A coining press has a toggle linkage (25) for transmitting motion to a die carrier (19) from a connecting rod (24) driven by a crank (16). As the connecting rod moves in one direction, the die carrier moves in an opposite direction. The toggle linkage includes duplicate links (26, 29) at opposite sides of the crankshaft.
Patent EP-0590148-A1 (EP)
Inventor: TAKAHASHI MIGAKU
IPC: H01L21/3205
Filed: 1990-11-19
Abstract: L'invention se rapporte: à un procédé et à un appareil qui servent à former une mince pellicule sur la surface d'un substrat et dans lesquels la formation de la mince pellicule s'effectue pendant l'application de vibrations sur le substrat ou sur sa surface; à un dispositif comportant un substrat et au moins une couche d'une mince pellicule formée sur le substrat et à un appareil électromagnétique constitué par l'intégration de tel dispositif, le dispositif et l'appareil électromagnétique se caractérisant en ce qu'au moins une couche de la mince pellicule est constituée par une mince pellicule formée par l'application de vibrations sur la surface du substrat; à un appareil d'enregistrement/lecture de données qui comprend un support d'enregistrement de données dont la couche d'enregistrement est constituée par une mince pellicule formée par l'application de vibrations sur la surface d'un substrat, ainsi qu'une tête d'enregistrement dont la partie de noyau est constituée par une mince pellicule formée par l'application de vibrations sur la surface du substrat; à un processeur de données qui sert à l'introduction, à l'enregistrement, au traitement et à l'extraction de données et qui se caractérise en ce qu'une section d'enregistrement utilise un support de stockage de données dont la couche d'enregistrement est constituée par une mince pellicule formée par l'application de vibrations sur la surface du substrat, et en ce qu'une section de traitement utilise un dispositif à semi-conducteur ayant une mince pellicule formée par l'application de vibrations sur la surface du substrat; ainsi qu'à un procédé de production de cristaux fondus, qui consiste à refroidir un bain de fusion à haute température et qui se caractérise en ce que la croissance du cristal s'effectue pendant l'application de vibrations sur ce cristal.
Patent EP-0442302-A1 (EP)
Inventor: MOLITORISZ JOSEPH
IPC: A01F15/14
Filed: 1991-01-24
Abstract: In a method for tying two string parts (32, 38) to the ends of a loose binding means, the two string parts (32, 38) of the binding means are held together and are twisted with one another until first a double-twisted string part (72) and subsequently an oppositely triple-twisted string part (76) have formed and finally a turn (78) has formed on the double-twisted string part (72). The string parts (72, 76) twisted oppositely to one another exert on one another a self-holding effect which prevents a loosening of the binding. A binding mechanism (14) for carrying out this method contains a binding unit (52), in which the string parts (32, 38) of the binding means (34) which are to be twisted are clamped. As a result of a multiple rotation of the binding unit (52), these strings (32, 38) are twisted until they are brought into the desired state and are drawn automatically out of the binding unit (52). During the twisting operation, the binding unit (52) can move towards the object to be bound and the binding means can be brought to bear directly on the object.
Patent EP-0440098-A1 (EP)
Inventor: REINER VALENTINA
IPC: C07C327/32
Filed: 1991-01-25
Abstract: The S-[d-2-(6-methoxy-2-naphthyl)-propionyl]d-2-mercaptopropionamidoacetic acid having formula:
       
 has improved therapeutical properties not only in comparison with the starting active principle, namely Naproxen, but also with respect to the corresponding racemic derivative, namely the (d,1) compound.
Patent EP-0449170-A1 (EP)
Inventor: HOPPE-SEYLER FELIX DR
IPC: C07K14/435
Filed: 1991-03-25
Abstract: The invention relates to a DNA sequence which codes for the cellular DNA-binding protein RS1 which specifically binds to the 28 bp E2 subregion of the upstream regulatory region (URR) of human papillomavirus (HPV) and to the protein RS1 and RS1-like proteins.
Patent EP-0467150-A1 (EP)
Inventor: CIPELLETTI ALBERTO
IPC: A23G9/22
Filed: 1991-07-03
Abstract: A whipping device for the production of ice-cream and similar products comprises a cooled cylinder (1) and a stirrer mounted on a motorized central shaft (2). The stirrer comprises a bracket (4) mounted at the top end of the central shaft (2) and carrying at its ends two side shafts (5, 6) parallel to the central shaft (2), one of said side shafts carring a scraping blade (7) rigidly fixed to the shaft, while the other side shaft (6) carries two superimposed blade rotors (8, 9) which are freely rotatable and act as planetary gears during the whipping device operation.
Patent EP-0466166-A1 (EP)
Inventor: SHINO KATSUYA
IPC: H01L29/43
Filed: 1991-07-12
Abstract: The present invention relates to a semiconductor device used as a gate electrode or interconnection, in which a polysilicon layer in a laminate comprising a polysilicon layer (102, 103) doped with an impurity and a refractory metal silicide layer (104) has an impurity concentration that is reduced close to a boundary between the polysilicon layer and the refractory metal silicide layer. With this structure, the difference in oxidation speed between the polysilicon layer and the silicide layer is smaller in comparison with a conventional structure, and thus peeling due to bird's beaks can be prevented. The semiconductor device of this structure can be realized by a two-layer polysilicon structure (102, 103) in which the upper layer in contact with the refractory metal silicide layer has a lower impurity concentration, or by a structure in which the peak of the impurity concentration profile is set to be deep within the polysilicon layer during ion implantation.
Patent EP-0468494-A1 (EP)
Inventor: ASADA HIDENORI
IPC: G03G9/087
Filed: 1991-07-24
Abstract: 57 The present invention provides an electrophotographic toner containing, as a fixing resin, a styrene-acrylic copolymer in which styrene content and molecular-weight distribution are specified, and which contains a specific high-molecular-weight component. 
     The electrophotographic toner of the present invention is improved in bending resistance while assuring excellent low-temperature fixing properties, resistance to off-set and heat resistance.
Patent EP-0461682-A1 (EP)
Inventor: MATSUMOTO MITSUO
IPC: B65C9/18
Filed: 1988-12-07
Abstract: A labelling system for automatically sticking a label bearing a message or an advertisement, in sequence, on an article (2) to be sticked such as a post card or a piece of paper, which comprises a feeding apparatus (1,3,5) for feeding a plurality of articles (2) to be sticked, in an erected condition and in order, to a predetermined sticking position, and an automatic sticking apparatus (7) for automatically sticking the fed label on each article (2) at the aforesaid sticking position.
Patent EP-0535260-A1 (EP)
Inventor: WILLE HEINZ
IPC: F23G5/027
Filed: 1991-09-28
Abstract: An apparatus for separating metals provided with impurities from the impurities by heating by means of hot waste gases is described, the apparatus having receiving chambers (30) for the metals with the impurities and heating chambers (40) surrounding the receiving chambers (30). Each heating chamber (40) is divided into two part spaces, one part space of which is envisaged for guiding through the burner waste gas and the second part space of which is envisaged for guiding through a cooling medium. Each receiving chamber (30) is preferably designed with waste gas distributing members (90), with which a turbulent flow can be achieved in the corresponding receiving chamber (30). 
<IMAGE>
Patent EP-0544024-A1 (EP)
Inventor: HERVE PATRICK JEAN PIERRE
IPC: H01L21/66
Filed: 1991-11-25
Abstract: A method of manufacturing and testing integrated optical composites in which fiber pigtails are aligned with and attached to the optical output ports of a plurality of integrated optical components on a wafer, prior to separation into individual components. The multiple pigtails are arranged at the ends opposite the wafer, to facilitate optical connections during active alignment and measurement testing. 
     The integrated optics wafer (3a), (3b) and (3c), with waveguide paths (35-35n) has been prepared for fiber pigtail attachment, by the formation of fiber attachment supports (32/33) and the exposing of output ports (36) and (36a) by the formation of transverse exit groove (31). Although in a typical device, some of the ports are outputs ports (e.g., on one side) and other ports are input ports (e.g., on the other side) for the sake of simplicity, optical output ports as used herein may also include optical input ports. The wafer has been partially pre-diced to form inter-component gaps (40), but the component remain connected by cross-connect segments (37) and (38) and (37a) and (38a). Pre-dicing may be carried out using conventional vibrating wire cutting, by stopping the operation before the dicing wire passes completely through the wafer. Other dicing means such as a multi-wire (vibrating) cutter or a multi-blade saw may also be used.
Patent EP-0489397-A1 (EP)
Inventor: LEUPI HANS
IPC: B23Q5/54
Filed: 1991-12-03
Abstract: The saw blade (22), protruding upwards above the table (21), of the circular saw (2) is rotatable about its axis (222); material to be cut (3) can be brought up to its front side (221) in the feed direction (Z). The protective cover (16) constructed as an extraction hood covers the saw blade (22) in the rest position and rests on the table (21). The protective cover (16) can be lifted by a lifter (131) from this rest position into various height positions and held in such a way as to be supported there. If material to be cut (3) is pushed in the feed direction (Z) over the table (21) and thereby butts against the intake side (162) of the protective cover (16), the protective cover (16) is raised upon further feeding of the material to be cut (3). If, however, the protective cover (16) is held by the lifter (131) so high in a height position that it is not touched by the material to be cut (3), then the protective cover (16) remains there, so that it does not touch the workpiece. This is desirable with sensitive material to be cut (3). Thus, there is the advantage that the protective cover (16) can rest against the table and the workpiece for optimal protection appropriate to the conditions and for optimal extraction, unless said workpiece makes necessary a contact-free raising of the protective cover (16). <IMAGE>
Patent EP-0489442-A1 (EP)
Inventor: MAZZATENTA CARLO
IPC: C12Q1/70
Filed: 1991-12-06
Abstract: There are described synthetic oligonucleotides suitable both as primers for the amplification of DNA segments from different human Papillomaviruses and as probe for typing said amplified segments and their use for manufacturing suitable diagnostic kits.
Patent EP-0498970-A1 (EP)
Inventor: VAN HOOL JOZEF KAREL
IPC: B62D33/02
Filed: 1991-08-06
Abstract: Cover for lorries, made up of a frame (3) and a coating (4), characterized in that the frame (3) has a number of telescopic posts (5A,5B) which allow for the roof (12) of the cover (2) to be lifted, whereby several of these posts (5A) have means which allow for a positive manipulation, such that the posts (5A) can be directed by means of a controlled movement when they are slid either in or out.
Patent EP-0510272-A1 (EP)
Inventor: ISHIWATA ICHIRO
IPC: B60T13/14
Filed: 1991-04-26
Abstract: A hydraulic booster for vehicle, includes: a cylinder body (2) having a cylindrical bore; a piston (19) slidably fitted into the cylindrical bore; a pressure-servo chamber (29) formed at one side of the cylindrical bore by the piston; a valve hole (64) made in the side of the pressure-servo chamber in the piston; a pressure supply path extending into the valve hole and communicating with a fluid pressure source; a pressure discharge path extending into the valve hole and communicating with a pressure-relieving source; an input member (9) passing through the pressure-servo chamber and entering the valve hole; a pressure-supply valve (E) arranged in the valve hole for opening and closing the path between the pressure supply path and the pressure-servo chamber in response to the movement of the input member; a valve (G) arranged in the valve hole for opening and closing the path between the pressure discharge path and the pressure-servo chamber in response to the movement of the input member; a reaction chamber (88) in which the input member is able to receive the pressure-servo chamber side pressure of the pressure-supply valve in a direction against the input direction of the input member; and a valve apparatus (A) arranged in a path to the reaction chamber and preventing fluid pressure from transmitting into the reaction chamber at a lower pressure than a predetermined pressure. In the hydraulic booster, a by-pass path is arranged for connecting the pressure-servo chamber with the pressure-discharge valve without passing through the reaction chamber.
Patent EP-0493965-A1 (EP)
Inventor: MIKI TAKASHI
IPC: B41J3/24
Filed: 1991-12-24
Abstract: In a stamping device (12), a stamping stencil (20) is produced and used which does not require manual application of ink to the stencil (20). Data concerning an image, which may include character, figure and/or symbol data, is input by a input unit, a thermal head (16) generates heat on the basis of the data and transmits the heat to the thermal stencil paper (20) disposed at the printing position. As a result, a corresponding pattern of pores is produced, by the heat of the thermal head (16), in the thermal stencil paper (20). Ink is supplied to the pores by an ink supply unit (30) at an ink supplying position when pressure is applied to the back of the ink supply.
Patent EP-0439388-A1 (EP)
Inventor: MACAIRE JEAN-CLAUDE
IPC: C10G59/02
Filed: 1991-01-17
Abstract: Process for reforming hydrocarbons or for producing aromatic hydrocarbons in the presence of a catalyst, in at least 2 reaction zones arranged in series, side by side, the catalyst moving successively through each reaction zone, the catalyst drawn off continuously from the bottom of the last reaction zone being then conveyed to a regeneration zone. The process is characterised in that the spent catalyst drawn off from the last reaction zone is purged of any surrounding hydrogen and is then placed under inert gas and in that, with the aid of an inert gas stream, the spent catalyst is conveyed into the regeneration zone by at least one system of two lifting devices so as to lift, with the aid of the first lifting device, the spent catalyst from the bottom of the last reaction zone to an upper flask (100), to make the spent catalyst descend noncontinuously from the upper flask to a lower lift pot flask (102) through a descent conduit divided into at least two sections (101A and 101B) operating alternately, and to lift the catalyst from the lower lift pot flask to the top of the regeneration zone with the aid of a second elevator lift (6b). <IMAGE>
Patent EP-0448420-A1 (EP)
Inventor: BREANT PATRICE
IPC: D01F6/46
Filed: 1991-02-13
Abstract: The sliding, anti-blocking and optical quality compositions are comprised of at least one ethylene copolymer having a cristallinity not exceeding 30 %; they are characterized in that they further include an efficient quantity of ethylene-bis-oleamide. Said compositions may be conveniently used for the fabrication of plates with a thickness comprised between 1 and 10 mm approximately, and particularly for the production of films with a thickness comprised between 10 and 500  mu m approximately.
Patent EP-0461034-A1 (EP)
Inventor: COMPAGNONE ROCCO
IPC: E04H3/12
Filed: 1991-06-06
Abstract: Mechanical system constituting a modular motorised unit for the programmed displacement of a structure which can move in relation to a reference bearing plane, and this mechanical system being characterised in that it comprises:   a) a frame (1) formed from at least two lateral flanks (2a, 2b) connected together, the frame being integral with the said moveable structure; b) a principal strut (column) (5) articulated to the said frame (1) at a first end (4), the second opposite end (6a) resting on the said reference bearing plane; c) a manoeuvring jack (7) articulated at one end (9a, 9b) to the said frame (1) and articulated at the opposite end (6b) to the second end (6a) of the said strut (column) (5), the manoeuvring of the jack permitting the angular displacement of the strut (column) (5) and the strut (column)/jack assembly constituting, together with the frame, a deformable triangle; d) a drive unit carried by the said frame and consisting of a longitudinal shaft (14) located in a plane parallel to the plane of displacement of the jack, and of a transverse shaft (8) orthogonal to the longitudinal shaft, the two shafts being kinetically connected, on the one hand, to each other and connected, on the other hand, to a pinion (sprocket) (20) actuating the manoeuvring of the jack.   <IMAGE>
Patent EP-0462887-A1 (EP)
Inventor: HOSHI TADAICHI
IPC: B26D9/00
Filed: 1991-06-18
Abstract: A cutter assembly of a strand cutting machine comprises a fixed cutter member (1), over which the strand is to be drawn after being cooled and dewatered, and a rotary cutter member (2) coactive with said fixed cutter member (1) to cut a strand of resin into pellets. The rotary cutter member (2) includes i) a cylindrical rotary body having a forward side surface (3a) parallel to a supply-side end surface (1a) of the fixed cutter member (1), ii) a rotary shaft (4) extending perpendicularly to the supply-side end surface of the fixed cutter member and supporting thereon the rotary body, and iii) a plurality of blades (6) mounted on the rotary body (2) in a forward inclined posture in the direction of rotation. The rotary body (2) has a plurality of through-holes (5) arranged at regular distances along a circle concentric with the rotary body, each through-hole (5) extending between opposite surfaces. Each blade (6) is attached to an inside surface of the respective through-hole (5) and has at its end a cutting edge.
Patent EP-0446158-A1 (EP)
Inventor: RAVOYARD MICHEL
IPC: E04C3/07
Filed: 1991-02-19
Abstract: The section according to the invention is arranged in a such a way as to have advantages comparable to those of a symmetrical laminated I-section, while having the advantages of lightness and cost of folded sheet sections. The section (1) comprises a core (3) and two wings (2, 4) which are symmetrical with each other with respect to a median plane (5). Each wing is formed by a flat flange (6) and two lateral edges (7, 9) having substantially the same height. The first edge has a free end (8), while the other (9) is integral with a connecting part (12, 13) of the core. The two connecting parts (12, 13) are approximately parallel and have a mutual separation (B) equal to that (C) of the free ends. This allows the ends of insulation plates to be fitted between the wings (2, 4) of the section on each side of the latter. Separating rods (35) can be fixed to the edges (7, 9) or to the core.   Application to the metal structures of buildings. <IMAGE>
Patent EP-0499762-A1 (EP)
Inventor: BIGEY JEAN-CLAUDE
IPC: H04Q11/04
Filed: 1991-02-21
Abstract: In a communication node (10) which comprises switching means (24) operating under control of a clock signal of period T for exchanging information slots carried in external frames of period T' comprising n slots, with each slot comprising a x-bit data byte, between external Time Division Multiplex TDM links (12,14) attached to the communication node, a synchronization device prevents the slippage phenomena due to the asynchronies between T and T' from causing a loss of data slots by generating at the input of the switching means internal frames from the received external frames. These internal frames are synchronous with the clock signal of period T and have a format which allows the slippage to be compensated.