baber/WOPTO huggingface dataset:
Patent EP-0566183-A1 (EP)
Inventor: SCHOOFS FRANCISCUS A C M
IPC: H01L29/808
Filed: 1993-04-06
Abstract: A JFET configuration is obtained whose pinch-off voltage can be set by means of mask dimensions, without process changes, and which is at the same time suitable for operation at very low and very high voltages by cascoding of a first JFET with a diffused or implanted channel which is pinched off in lateral direction, parallel to the surface of the semiconductor body, with a second JFET with a high breakdown voltage and a higher pinch-off voltage than the first JFET. To increase the breakdown voltage still further, the combination of the first and second JFET may be further cascoded, without process changes, with a third JFET which has a channel of the conductivity type opposite to that of the first and second JFET.
Patent EP-0569112-A1 (EP)
Inventor: ZEISER PETER DIPL-ING
IPC: B60B39/00
Filed: 1993-05-07
Abstract: In an anti-skid device for motor vehicles, lengths of chain (4) are thrown into the area of the crowned contact face of the tyre by means of a rotating securing element (3). In order to cause the securing element (3) to rotate it is pressed by a driver unit (6) against the edge of the respective tyre (2). A pressurised gas source (12), in the form of interchangeable, commercially available pressurised gas cartridges which are located in the driver's cab (1) of the vehicle, serves to drive the drive unit (6). <IMAGE>
Patent EP-0565287-A1 (EP)
Inventor: HEAD PHILIP FREDERICK
IPC: H02G1/08
Filed: 1993-03-26
Abstract: A conduit (2) is disclosed for installation internally of a coiled tube (1), said conduit (2) lying on the inside wall (3) of the tubing. A plurality of anchors (20) is located along the length of the conduit, the anchors (20) being activatable between an "active" state when the anchors (20) engage the inside wall (3) and a "neutral" state when the anchors (20) are disengaged from the inside wall (3). 
     The invention also extends to an anchor for use in the conduit and a method of installing the conduit (2) in the coiled tube (1).
Patent EP-0564244-A1 (EP)
Inventor: KHOURI FARID FOUAD
IPC: C08F283/08
Filed: 1993-03-30
Abstract: Functionalized polyphenylene ethers made with graftable orthoester moieties, in which the orthoester is preferably 4-acryloyloxymethyl-2-methoxy-2-methyl-1,3-dioxolane monomer are disclosed. The preferred method for grafting orthoester functionality onto polyphenylene ethers is by melt grafting. The polyphenylene ether graft orthoesters (PPE-g-OE) are useful as compatibilizers in blends of PPE with polyesters.
Patent EP-0570212-A1 (EP)
Inventor: ANTTILA JARI
IPC: B21D5/01
Filed: 1993-05-12
Abstract: A large arcuate vessel is produced by welding commercially available large plane metal plates (1a, 1b, 1c) together to form a composite plane plate blank (1), cutting the composite plane plate blank to a shape adaptable to the desired arcuate tank surface, and thereafter shaping the plate blank to the required arcuate form preferably by heat forming.
Patent EP-0581606-A1 (EP)
Inventor: YAMAMOTO YASUO
IPC: B41M1/12
Filed: 1993-07-30
Abstract: A mimeographic transfer printing method comprises forcing out ink (10) through a mimeographic printing stencil (4) to transfer the ink (10) onto an ink receiving medium (17) and transferring the ink (10) from the ink receiving medium (17) to a printing sheet (21). A machine for carrying out the method comprises : stencil support means (2) for supporting a stencil (4) ; ink supply means (11, 12) for forcing out ink (10) through the stencil (4) supported on the stencil supporting means (2) ; an ink receiving medium (17) to which the ink (10) forced out from the stencil (4) is to be transferred ; and sheet support means (20) for supporting a printing sheet (21) to which the ink (10) on the ink receiving medium (17) is to be transferred.
Patent EP-0554144-A1 (EP)
Inventor: HAMEL OLIVIER
IPC: F16C27/06
Filed: 1993-01-21
Abstract: The rolling bearing consists of rolling bodies (10) in a cage (20), of a thin race (30) with a non-circular internal surface (31) acting as an external raceway for the rolling bodies (10) and with an external surface (32), and of a sheath tube (40) with an inner chamber (41) intended to receive the external surface (32) of the race (30) and with an outer coating (42) intended to placed in a housing. The outer covering (42) has a peripheral external recess (43) which is set back and located at least partially dead in line with the chamber (41) so as to delimit, on the one hand, an elastic radial median wall (44) and, on the other hand, centrifugally projecting end collars (45), the external surface (451) of which acts as a bearing surface for placing the sheath tube (40) in the housing.   Application to steering columns. <IMAGE>
Patent EP-0554149-A1 (EP)
Inventor: ROBINET JEAN
IPC: F42C15/34
Filed: 1993-01-22
Abstract: Delay fuse for a pyrotechnic missile, especially a manually or mechanically launched grenade, comprising a body (4) equipped with a control mechanism comprising a release lever (1) and a percussion mechanism (28) cooperating with a primary pyrotechnic module provided with a primer (3), with a delay composition (9) and with a primary explosive (13) which are capable of ensuring the initiation of the charge of the associated missile, the said primary pyrotechnic module being designed in such a way that the primary explosive (13) cannot be initiated without passing by way of the delay composition, the primary pyrotechnic module (5) being axially displaceable in the said body towards the main charge, means (2) for keeping the primary pyrotechnic module (5) axially apart from the main charge (19), and a screen (12a, 15) interposed between the main charge and the end part of the primary pyrotechnic module containing the primary explosive (13), characterised in that the means (2) for keeping the primary pyrotechnic module (5) axially apart from the main charge (19) are purely mechanical means actuated by the release lever (1), and in that the screen interposed between the main charge and the end part of the primary pyrotechnic module (5) comprises a capsule (15) for closing a cup (18) containing the main charge (19), and a pellet (12a) which is carried by the end of the primary pyrotechnic module (5) containing the primary explosive (13) and which is engaged in the capsule (15), the pellet (12a) and the capsule (15) being shaped so as to be fixed to one another in the event of the excitation of the primary explosive (13) in the storage position and to create a physical barrier to the shock wave or to the splinters. <IMAGE>
Patent EP-0577452-A1 (EP)
Inventor: AUGAIS THIERRY
IPC: G09G5/393
Filed: 1993-06-11
Abstract: The device according to the invention comprises an interface (4) including a FIFO-type buffer memory with double asynchronous access, loaded, as input, with the digital samples of the video signal, and an apparatus (6, 8, 9) allowing the buffer memory to be read and these samples to be written in real time into a frame memory at the addresses appropriate to spatial reconstitution of the images. The invention makes it possible to produce a real-time display of a high data-rate digital video signal. <IMAGE>
Patent EP-0575264-A1 (EP)
Inventor: DELHOM DANIEL HENRI DENIS
IPC: F24H9/20
Filed: 1993-06-11
Abstract: - Thermal regulation of the heating of a liquid. - The invention relates to a device (1) for heating a liquid, intended to equip an appliance for preparing a hot drink, comprising a tubular body (2) for passage of the liquid, an electric resistor (5) for heating the said body (2) and a member (11) for thermal regulation of the said resistor, characterised in that the thermal regulation member (11) is electrically connected to a cold region (7b) of the resistor (5) by linkage means (14, 17) which also suspend the said member away from the resistor (5) and from the tubular body (2), in order to constitute an ambient (air temperature) thermal regulation member. - Coffee machine with ambient thermal regulation member. <IMAGE>
Patent EP-0584024-A1 (EP)
Inventor: LANGON BERNARD
IPC: C25C3/10
Filed: 1993-08-17
Abstract: Superstructure of a cell for very high intensity electrolysis for the production of aluminium by the Hall-Héroult process, the cell consisting of a lagged metal casing of elongate parallelepipedal shape, the said superstructure comprising at least one rigid beam (11) arranged along the great length of the casing, resting on supports (19) and supporting especially the anode frame (10) to which are connected, on the one hand, the current risers (30) from the preceding cell in the series and, on the other hand, the anode rods (9), characterised in that each rigid beam rests solely on supports placed between its so-called intermediate portico ends, and in that each anode frame associated with each rigid beam comprises means for electrical and mechanical connection or anode connectors (14) which are entirely firmly fastened to the said frame and providing the contact and the clamping of each anode rod against the latter after lateral engagement and positioning of each rod in the corresponding connector. <IMAGE>
Patent EP-0556149-A1 (EP)
Inventor: DUMMERMUTH PAUL
IPC: B28D1/18
Filed: 1993-01-08
Abstract: The invention proposes a novel machining disc (1) for surface-roughening and surface-cleaning appliances for stone floors, hammer-like machining points (XB, YB, ZB) being formed opposite one semicircular sliding guide (3X, 3Y, 3Z) each. This shape enables an operation of a machining point to bring about a circular movement of the machining disc in the sliding guide and not as before a springing or chattering movement in accordance with a compressed-air hammer. The machining disc is preferably of three-piece design, the recess assuming a shape like a three-leaf clover, and the machining points being turned through about 20 DEG  relative to the axes of symmetry (AZ, AX, AY) of the cloverleaf. This shape has proved to be especially effective. <IMAGE>
Patent EP-0649019-A1 (EP)
Inventor: BAUR CHARLES
IPC: G01N30/60
Filed: 1993-10-19
Abstract: The instrument contains a device connected to a sealing body (10), in order to apply pressure to the packing in a chromatography column, and a force accumulator (11) which is functionally connected to the device, in order to sustain the pressure applied to the packing. The instrument is connected to a column (2) to form a chromatography device. The device is distinguished by its wide range of application and its ease of use.
Patent EP-0584047-A1 (EP)
Inventor: FURLAN GIANCARLO
IPC: E04F13/08
Filed: 1993-06-25
Abstract: The invention relates to the field of ventilated facades, more precisely referring to a series of elements for constructing a ventilated facade, comprising vertical uprights (1) provided with slots (6 and 7); U-bolts (2) for anchoring said uprights (1) to a wall (15) busing fixing means (13) which insert into the slots (7); horizontal crossbars (3) also provided with slots (8) in which fixing means (16) of the crossbars (3) to the uprights (1) are mounted; tiles (4) exhibiting grooves (11) aimes at embracing corresponding tabs (14) exhibited by the crossbars (3), to be inserted by simple fitting between the crossbars (4).
Patent EP-0579839-A1 (EP)
Inventor: IZUME MASAYUKI
IPC: B41F31/14
Filed: 1993-01-08
Abstract: An ink arrangement in a printing machine, wherein, between an ink fountain roller and an ink distributing roller, which are supported by a frame in a manner to be in parallel to each other, a plurality of ink ductors divided in the axial direction of said two rollers are disposed at intervals in the axial direction, and the respective ink ductors are adapted to be individually changed over between two positions between said two rollers in such a manner that the respective ink ductors are changed in the states of contact with the ink fountain roller and the ink distributing roller. A fixed shaft fixed to the frame extends through the interiors of the plurality of cylindrical ink distributing rollers with gaps therebetween in the radial direction, permanent magnets are provided on the inner peripheral portions of the ink distributing rollers, magnetic devices including electromagnets are respectively provided on the outer peripheral portions of the fixed shaft inside the respective ink distributing rollers, and the ink distributing rollers are changed over between the two positions in the state where the permanent magnets of the respective ink distributing rollers and the magnetic devices of the fixed shaft are opposed to each other with predetermined gaps therebetween in the radial direction by the change-over of the state of current supply in the electromagnets of the respective magnetic devices.
Patent EP-0576688-A1 (EP)
Inventor: SHIGEMASA YOSHIHIRO
IPC: C08L5/08
Filed: 1993-01-21
Abstract: Element inséré pour tubes collecteurs de Bellini, réalisé par moulage de chitine ou de son dérivé, ou par revêtement ou imprégnation d'une matière de base avec de la chitine ou son dérivé. On utilise cet élément pour traiter le rétrécissement des tubes collecteurs de Bellini ou pour le traitement de l'ouverture après une intervention, simplement en l'introduisant dans un tube collecteur de Bellini.
Patent EP-0630369-A1 (EP)
Title: Benzimidazole anthelmintic agents.
Inventor: BANKS BERNARD JOSEPH
IPC: C07D401/04
Filed: 1993-02-23
Abstract: PCT No. PCT/EP93/00422 Sec. 371 Date Dec. 23, 1994 Sec. 102(e) Date Dec. 23, 1994 PCT Filed Feb. 23, 1993 PCT Pub. No. WO93/18010 PCT Pub. Date Sep. 16, 1993.   <IMAGE>   Benzimidazole anthelmintic agents of formula (I) and their non-toxic salts in which R is H, CO2(C1-C10 alkyl), -CO2(cholester-3-yl) or -CO2(CH2)COOH or -CO2(CH2)nCO2(C1-C6 alkyl), n=1 to 10, R1 is optionally substituted benzoyl, phenyloxy, phenylthio, phenyisulfonyl, phenylsulfinyl, phenylsulfonyloxy, alkylthio, alkylsulfinyl, alkylsulfonyl, cycloalkylcarbonyl or is selected from a variety of heterocyclic groups and R2 and R3 are independently -CO2(C1-C4 alkyl).
Patent EP-0637201-A1 (EP)
Inventor: TYKOCINSKI MARK L
IPC: C12Q1/68
Filed: 1993-04-16
Abstract: On décrit une cellule tumorale immunogène et le procédé permettant de l'obtenir. Il convient à cet effet de traiter une cellule tumorale pour lui conférer un niveau intracellulaire modifié d'un facteur moléculaire par rapport à une cellule tumorale non traitée.
Patent EP-0648400-A1 (EP)
Inventor: WELSH WILLIAM JOHN FOUNTAINS R
IPC: H04N19/94
Filed: 1993-06-29
Abstract: Video signals are coded (102) at a first relatively low frame rate. One or more portions of the image area, for example the mouth of a person speaker; recognised by feature extractor (106), are coded (110) at a higher frame rate. Preferably the second coding operates by resolving the pixel values of the image portion - considered as a vector - relative to a set of orthogonal reference vectors (stored in 112) to produce coefficients which are then transmitted. Preferably, the feature extractor (106) normalises the image portion as regards scaling, position and rotation and sends data on these parameters as side information.
Patent EP-0684847-A1 (EP)
Inventor: HELLDIN GOERAN
IPC: A61M5/315
Filed: 1993-07-01
Abstract: The invention relates to a rod- and/or piston unit that can be enclosed in a container forming part of a non-reusable syringe where the rod and the piston have means for connecting the piston to the rod and disconnecting the piston therefrom. The piston and the rod are manufactured as one piece in a die or similar. The invention also relates to a method for assembling a syringe.
Patent EP-0655898-A1 (EP)
Title: Procede et appareil d'application de greffes vasculaires
Inventor: WINSTON THOMAS R
IPC: A61F2/06
Filed: 1993-07-14
Abstract: Une greffe vasculaire (26) est maintenue en un état replié sur une paire d'extenseurs (20) qui se présentent sous forme de feuilles souples enroulées autour d'une bobine (14). Une gaine (34) s'adapte étroitement autour de la greffe (26) afin de la maintenir en son état replié et de retenir les extenseurs (20) en rouleaux (24) étroitement enroulés sur la bobine (14). Après que celle-ci (14) a été introduite et poussée jusqu'à une région abîmée (12) d'un vaisseau, la gaine (34) est enlevée. Les extenseurs (20) se déroulent alors et s'élargissent de façon à comprimer les extrémités de la greffe (26) contre les parties saines du vaisseau (10), sur les côtés opposés de la région abîmée (12). Selon une variante (fig. 6 et 7), l'invention se rapporte à une greffe en Y (126), devant être appliquée sur une partie à embranchement d'un vaisseau. A la place d'une gaine, des fils de compression (36, 42, 48) à n÷uds coulants (38, 44, 50) sont utilisés pour retenir les extenseurs (20) dans leur état resserré tandis que la greffe (126) est mise en position dans le vaisseau (10a, 10b, 10c).
Patent EP-0620891-A1 (EP)
Inventor: LU MICHAEL YUAN
IPC: E05F15/00
Filed: 1993-09-28
Abstract: Un système détecteur d'obstructions (10) destiné à une glace de véhicule (30) comporte un dispositif d'atténuation et/ou de filtrage, et/ou un système de surveillance à deux canaux pour éviter tout brouillage du faisceau de surveillance (18) par le bruit ambiant; un transducteur (48, 50, 52) placé à l'une ou l'autre extrémité et un autre, placé sur un apex intermédiaire des obstructions relatives aux arêtes de forme brisée, droite ou courbe (40); un transducteur à grand angle, une paire de transducteurs soigneusement alignés ou un interrupteur mécanique veille à ce que le faisceau (18) soit interrompu même par de petits obstacles (86) et une surface de déflexion (72) guide les petits obstacles vers le trajet du faisceau en étant entraînée par l'arête de la glace surveillée.
Patent EP-0619339-A1 (EP)
Inventor: LANDRY SUSAN D
IPC: C08L25/02
Filed: 1994-02-07
Abstract: This invention relates to a method for increasing the ultraviolet light stability of articles made from macromolecular materials comprising: forming a flame-retarded formulation containing macromolecular material and a mixture of (i) a first alkylenebis(tetrabromophthalimide) flame retardant having a yellowness index (YI) value ranging from 20 to 40 as determined by ASTM D-1925; and (ii) a second alkylenebis(tetrabromophthalimide) flame retardant having a yellowness index (YI) value (ASTM D-1925) ranging from 2 to 15 whereby the uv stability of a test plaque made from the flame-retarded formulation is greater than the arithmetic average of the uv stabilities of a test plaque made from a flame-retarded formulation containing (i) but not (ii) and of a test plaque made from a flame-retarded formulation containing (ii) but not (i).
Patent EP-0613082-A1 (EP)
Inventor: HAGIHARA YASUHIKO C O NEC CORP
IPC: G06F7/52
Filed: 1994-02-22
Abstract: An adder (150) of four inputs and two outputs is a circuit for deriving CARRY and SUM satisfying in0 + in1 + in2 + in3 + cin = 2cout + 2CARRY + SUM, where in0, in1, in2, in3 are the first to fourth inputs, cin is the intermediate carry from the preceding digit and cout is the intermediaty carry to the next digit. Cout is calculated only from (in0,in1,in2,in3) and will not be influenced by cin. 
     The adder (150) is to be employed in an intermediate sum generating circuit (310,320,...,400) of a multiplier.
Patent EP-0614614-A1 (EP)
Inventor: BERTALERO ROBERTO
IPC: A23G3/20
Filed: 1994-02-23
Abstract: Joining lines (2) of adhesive alimentary material such as chocolate are formed on products such as hemispherical wafer half-shells (1), the respective opening portions (1a) of which are to be joined together. For this purpose, the adhesive material is applied to a transfer surface in the form of a substantially continuous layer or in the form of piping (C) of a shape representing the shape of the joining line (2) to be formed. The opening portions (1a) of the products (1) are then dipped in the continuous layer or piping of adhesive alimentary material (C).
Patent EP-0622652-A1 (EP)
Inventor: MURAMATSU HIROSHI C O SEIKO IN
IPC: G01Q60/18
Filed: 1994-04-06
Abstract: A combined scanning hear field optical and atomic force microscope (NSOM/AFM) capable of measuring the topography and the optical characteristics of the surface of a sample (37) at high resolution irrespective of the transmittance and the conductivity of the sample is described. The apparatus, in one embodiment, comprises a probe (4), a light source for illuminating a sample with light (34), a photoelectric converter device (38) and optics for receiving light transmitted through the sample, a laser (30) for detecting deflections of the probe, a condenser lens (31) for directing the laser light on to the rear surface of the probe, a detection system for detecting reflected light (32,33), a rough-motion mechanism (39) and a fine-motion mechanism (40) for moving the sample and the probe relative to each other, a control means for controlling the distance between the sample and the probe, and a computer (42) for controlling the whole apparatus. The probe, comprising a cladded single mode optical fibre, has a front end portion and a light-propagating body continuous with the front end portion. The front end portion and the light-propagating body are shaped like a hook. Methods for manufacturing the probe are described.
Patent EP-0633120-A1 (EP)
Inventor: HOFBAUER PETER
IPC: B29C48/37
Filed: 1994-04-21
Abstract: Process for the production of blow-moulded articles of thermoplastic material from parisons (V, V1) intermittently extruded by a melt accumulator (K), in which process at least one accumulator chamber (P), having a die (28) to be opened at regular intervals is filled with a stream of material from an extruder (E, E1) and a ram (38) arranged in the accumulator chamber (P) extrudes a predetermined amount of material through the die, the stream of material emerging from the extruder (E, E1) is supplied at an extruder delivery rate adequate for a constant volumetric filling delivery rate to the accumulator head and is fed to the accumulator head (K) permanently and at a constant volumetric filling delivery rate and, during its pushing-out stroke, is delivered against an accumulation (build-up). The apparatus suitable for carrying out the process has between the accumulator head (K) and each extruder (E) a strictly volumetrically delivering melt pump (S), which is driven permanently at a constant rotational speed and serves as the filling unit for the accumulator chamber (P). <IMAGE>
Patent EP-0686559-A1 (EP)
Inventor: HEIN GUENTER
IPC: B65B31/02
Filed: 1994-06-08
Abstract: The appts. is for air-tight closing of a container having a lid and a seal brought about by forming a vacuum. The appts. comprises an evacuating device, a vacuum pump (19), connecting hose or pipe (18) having valves (20), and a vacuum chamber (5). The vacuum chamber is subdivided by an air through-let and elastic membrane (8) in a container chamber (10) and a pressure chamber (9). Each chamber (9,10) has a hose enclosure (17). Both of the hose enclosures are joined to the vacuum pump in an air tight manner via the connecting pipe partic. connecting hose. An air through let channel is formed from the container chamber via the valve (20), independent of the pressure chamber, to either the outer air or to the vacuum pump. <IMAGE>
Patent EP-0615975-A1 (EP)
IPC: C07H19/06
Filed: 1988-04-06
Abstract: A compound of the formula
       
 or
       
 wherein the radicals A and R are as follows:
     A:             R:   = - F    wherein R may have either cis-configuration or trans-configuration relative to the hydroxy-methyl function at position 4', and therapeutically acceptable salts thereof, and wherein X is any of the following: alkyl residue containing 2 or 3 carbon atoms such as C₂H₅,CH₃CH₂CH₂-, -CH(CH₃)₂, and cyclopropyl; -CH = CH₂; -CH = CH-CH₃; -CH₂-CH = CH₂; -C(=CH₂)-CH₃; and -C ≡ CH.