baber/WOPTO huggingface dataset:
Patent EP-0676934-A1 (EP)
Inventor: BULSTRODE CHRISTOPHER JOHN KEN
IPC: A61F6/04
Filed: 1993-07-05
Abstract: Un article de protection, par exemple un gant chirurgical, comprend des couches intérieure et extérieure en une matière polymère transparente ou translucide. Un colorant soluble à l'eau composé d'une matière particulaire solide est disposé entre ces deux couches. En cas de déchirure du gant, le liquide entre dans l'espace compris entre lesdites couches et fait dissoudre le colorant, prévenant ainsi l'utilisateur de la déchirure.
Patent EP-0648359-A1 (EP)
Title: Correlation signal processing.
Inventor: BORER TIMOTHY JOHN
IPC: H04N7/26
Filed: 1993-07-05
Abstract: A method of correlation signal processing particularly for the processing of correlation surfaces which are utilised in estimating the motion within sequences of video pictures, involves matching an assumed quadratic surface in the region of a stationary value.
Patent EP-0653036-A1 (EP)
Title: Hand-operated signal generator
Inventor: ZEILER GUENTER
IPC: F21L13/08
Filed: 1993-07-28
Abstract: A hand-operated signal generator has an optic and/or acoustic signal emitter. The signal generator has an alternating voltage generator with a rotary part and a manual drive for the alternating voltage generator. The signal emitter is powered by and is connected to the alternating voltage generator.
Patent EP-0637360-A1 (EP)
Inventor: MAUS WOLFGANG
IPC: F01N3/28
Filed: 1993-03-18
Abstract: Die vorliegende Erfindung betrifft einen Wabenkörper (10) aus elektrisch leitfähigem Material, welcher durch Schlitze (13, 14) und/oder elektrisch isolierende Schichten elektrisch so unterteilt ist, daß ein elektrischer Strom auf einem gewundenen Pfad (17) durch den Körper (10) fließen kann, wobei der Wabenkörper (10) einen Bereich (18) aus einem Material mit erhöhtem spezifischen elektrischen Widerstand aufweist. Bevorzugt ist der Wabenkörper (10) zylindrisch oder ovalzylindrisch mit etwa axial verlaufenden Schlitzen (13, 14), welche jeweils versetzt von außen bis zu einem Ende (19) im Inneren des Wabenkörpers (10) reichen, und wobei der Wabenkörper (10) in seinem inneren Querschnittsbereich (18), der zumindest alle Enden (19) der Schlitze (13, 14) umfaßt, aus einem Material mit höherem spezifischen Widerstand besteht als in seinem äußeren Querschnittsbereich. Dieser Aufbau ermöglicht eine homogenere Stromdichteverteilung in dem Wabenkörper und vermeidet Heißpunkte. Dies führt insbesondere bei der Anwendung als elektrisch beheizbarer katalytischer Konverter für Kraftfahrzeuge, zu einer erhöhten Stabilität und Lebensdauer.
Patent EP-0665834-A1 (EP)
Inventor: OHNMACHT CYRUS JOHN
IPC: C07D409/04
Filed: 1993-10-14
Abstract: Compounds of Formula (I) wherein R<2>, R<3>, R<4>, R<10> and R<11> have any of the meanings given in the specification, and their pharmaceutically acceptable salts are useful in the treatment of urinary incontinence. Also disclosed are pharmaceutical compositions, processes for preparing the compounds of Formula (I) and intermediates.
Patent EP-0659082-A1 (EP)
Inventor: WOOLF THOMAS F
IPC: C07D471/04
Filed: 1993-09-08
Abstract: Described is a method of treating Alzheimer's disease in a patient comprising administering to said patient an effective amount of tacrine in combination with a P450 1A2 oxidase inhibitor. Preferably, the inhibitor is a heterocyclic guanidine.
Patent EP-0606096-A1 (EP)
Inventor: MACLEAY RONALD E
IPC: C07C409/40
Filed: 1994-01-07
Abstract: Polycaprolactones are capped with OO-t-alkylperoxy carbonate groups useful in the preparation of polycaprolactone block and graft copolymers, processes for their preparation and use and intermediates suitable for use in said processes as well as the use of said copolymers as compatibilizing agents for blends of immiscible polymers are provided. 
     The peroxy terminated poly(e-caprolactones) are of formula I:  
 
        (A-X-) m -R-(-X'-B) n    I 
 
 
 wherein: 
   A is
       
    B is
       
    m is an integer of 0 to 3, 
   n is an integer of 1 to 4 
   and m + n is an integer of 1 to 4; 
   R¹, R² and R³ can be, e.g., methyl, 
   y is an integer and may vary from 0 to 10,000, 
   x is an integer and may vary from 4 to 22,000, 
   and (y)(m) + (x)(n) is an integer and may vary from 4 to 22,000; 
   X and X'can be, e.g., -O- and 
   R can be, e.g., an unsubstituted aliphatic radical.
Patent EP-0607895-A1 (EP)
Inventor: FORRER ANDREAS
IPC: G11B27/10
Filed: 1994-01-17
Abstract: This installation includes a repository device for information carriers (record cabinet RC for compact discs, for example) which are able to be served by a transfer device (8) for selectively placing the carriers in recording/reproducing apparatuses (2). The loading and unloading of the repository device RC can be carried out by means of a temporary storage device (7) preferably taking the form of a removable cassette. The latter can be served by the transfer device (8) in the same manner that the latter serves the record cabinet. The installation's transfer and recording/reproducing operations are controlled by a suitably programmed computer C. Application in particular to the radio broadcasting of sound programmes from a collection of compact discs. <IMAGE>
Patent EP-0615013-A1 (EP)
Inventor: BASSING FRIEDRICH WILHELM
IPC: D03D47/24
Filed: 1994-02-02
Abstract: The invention relates to a broad-face projectile loom, especially for the production of flat-woven paper-machine coverings or other industrial fabrics with warp and weft threads, preferably having widths of more than 6 m, with a sley (27, 15) oscillating to and fro in the direction of the warp threads, a weft mechanism (1) and a catching mechanism (3) for projectiles (56) as well as guide elements (50) for guiding the projectiles being provided, the guide elements (50) being designed to move synchronously with the sley (27, 15), and to a method for moving guide elements for projectiles on broad-face looms with an oscillating sley which move synchronously with the sley, a second movement being superposed on the guide elements. <IMAGE>
Patent EP-0632963-A1 (EP)
Inventor: CHEONG SUNG HEE
IPC: A23L13/60
Filed: 1994-05-30
Abstract: A process for manufacturing low fat sausages, in which a meat batter is prepared which consists of meat, added fat, ice and nitrite curing salt in such proportions that it has a fat content of from 1 to 20%, which comprises chopping ground meat, while adding the ice, salt and phosphate, at a temperature maintained between -2°C and 10°C by the addition of liquid nitrogen for 2 to 10 min, further chopping, while adding the fat, at a temperature maintained between 1°C and 10°C by the addition of liquid nitrogen for up to 10 min, chopping to a temperature between 12°C and 15°C, stuffing, redning and heating.
Patent EP-0633274-A1 (EP)
Inventor: ABUSLEME JULIO A
IPC: H01B13/14
Filed: 1994-06-24
Abstract: The invention relates to new thermoprocessable tetrafluoroethylene copolymers particularly suitable for coating electric cables by melt extrusion. These copolymers consist of:
     (a) from 0.5 to 13% by weight of perfluoromethylvinylether;   (b) from 0.05 to 3% by weight of one or more monomers selected in particular classes of linear perfluoroalkylvinylethers containing one or more ether oxygen atoms, of perfluorovinylethers containing a cycle having 6 atoms and having one or more ether oxygen atoms, and of alpha-fluoroalkylethylenes;   (c) tetrafluoroethylene, in such an amount that the sum of the percentages of the various monomers is equal to 100% by weight.
Patent EP-0633271-A1 (EP)
Inventor: FAMILI AMIR
IPC: C08F16/06
Filed: 1994-07-05
Abstract: A solid state process for modifying polyvinyl alcohol using a Michael-type addition wherein dry polyvinyl alcohol powder is sprayed with a solution of a monomer capable of Michael-type addition in an amount sufficient to swell the polyvinyl alcohol or maintain its swollen state, but not dissolve or form a slurry of the polyvinyl alcohol. The swollen polyvinyl alcohol is sprayed with a catalyst and the temperature is raised to initiate the reaction between the polyvinyl alcohol and the monomer.
Patent EP-0637120-A1 (EP)
Inventor: IMRIS PAVEL DR
IPC: H02K53/00
Filed: 1994-07-12
Abstract: The invention relates to a device for converting energy stored in a magnetic field into kinetic energy. According to the invention, this device is designed in such a manner that at least two non-magnetic holders are arranged, radially opposite one another, on a wheel (22) which is mounted such that it can rotate, said holders acting as guides for in each case at least two permanent magnets (31, 31'; 32, 32') which are mounted displaceably therein. A plate (28) made of magnetic material is in each case arranged axially on both sides adjacent to the wheel (22), partially covering it. A compressible pressure element is arranged such that it acts on the permanent magnet (31, 32) which is located radially further outwards, or such that it acts between the two permanent magnets, depending on the pole orientation of the two poles (S, N), namely with similar poles or dissimilar poles pointing towards one another. <IMAGE>
Patent EP-0649151-A1 (EP)
Inventor: MURAKAMI MASATO C O SUPERCONDU
IPC: H01F6/06
Filed: 1994-10-12
Abstract: A composite magnet comprising a core of R-Ba-Cu-O type bulk superconductor (R denotes rare-earth elements) made by melt process, enclosed around it with normal conductive or superconductive coil, or a composite magnet comprising a center of normal conductive or superconductive coil, enclosed around it with ring-shaped R-Ba-Cu-O type bulk superconductor (R denotes rare-earth elements) made by melt process is disclosed, which allows easy control of generating magnetic field and gives a relatively strong magnetic field even at a temperature as high as that of liquid nitrogen.
Patent EP-0657617-A1 (EP)
Inventor: HAUSSMANN AUGUST
IPC: E21B10/44
Filed: 1994-10-27
Abstract: A rock drill bit for hammer drilling machines is proposed, having a spiral shank and a drill head connected to it, on the end face of which a main cutting tip (6) inclined in a roof shape and secondary cutting tips (12, 13) arranged transversely to it are arranged. The drill head contains two laterally opposite flats for forming grooves for the cuttings. In plan view, the drill head is of rectangular configuration in cross-section to the greatest possible extent, an acute angle ss1 being enclosed between the main cutting tip and the lagging secondary cutting tips. <IMAGE>
Patent EP-0667435-A1 (EP)
Inventor: RENZ WALTER
IPC: E05C9/18
Filed: 1994-12-16
Abstract: The window or door fixture has drive rods which using an operating component can be moved backwards and forwards and support locking pins which work in conjunction with locking counter parts in the fixed frame. At least one locking component is drive-connected with a transmission component (10), which is coupled with a bolt (12) of the additional locking device. The additional locking device is provided on the pane or panel inside and the bolt works in conjunction with a shutter frame side bolt accommodation (22). The additional locking device is solely effective in the locking position of the window or door fixture.
Patent EP-0661396-A1 (EP)
Inventor: ANDO' JAN
IPC: D04B9/42
Filed: 1994-12-19
Abstract: The improved needle selector (1) in a circular knitting machine has an oscillating arm (7) which is arranged on the same plane as a needle (2) and has a top (7a) that abuts from below against a sub-needle (5). The arm (7) has, at its base, two heels (8,10) at different levels for engaging a lifting cam profile (9). The arm (7) is selectively movable to a lateral position, in which the heels (8,10) at different levels do not interfere with the lifting cam profile (9), or to two positions in which one of the two heels (8,10) interferes with the profile (9), a low position, a casting-off position, and a holding position of the needle (2) being obtained respectively in these positions of the arm (7).
Patent EP-0619364-A1 (EP)
Inventor: MARUYAMA AKIHIRO
IPC: H05K3/26
Filed: 1994-04-08
Abstract: The invention relates to non-ozone depleting cleaning compositions for degreasing elements in manufacturing and engineering processes like oily machine parts and for defluxing printed circuit boards, used in the electric and electrical industry. The composition according to the invention contains at least one C₆₋₁₂ alkyllactate ester, preferably 2-ethylhexyl lactate, in an amount of 70-99% by weight and at least one emulsifier, preferably n-octanol, in an amount of 1-30% by weight. One of the main advantages of the present cleaning composition is based on the fact that in the rinsing step with water for removing the cleaning composition from the treated surface an emulsion is formed, which on the one hand is stable enough for having proper rinsing ability and on the other hand - after the rinsing step - will separate rather quickly into an oil and a water phase. This last mentioned phenomenon provides the benifits of reusing the active cleaning agent, i.e. the C₆₋₁₂ alkyllactate ester and reusing and/or partly discarding the waste water being toxicologically and environmentally safe.
Patent EP-0626346-A1 (EP)
Inventor: HOOYKAAS CAREL WILLEM JAN
IPC: B01D15/00
Filed: 1994-05-09
Abstract: A method is described for capturing ecologically harmful substances, both of organic and inorganic nature, by absorbing these substances on a zeolite or on a swellable, layered clay which has been modified with hydroxyaluminium to form an aluminium-rich zeolite or a pillared clay containing pillars of aluminium hydroxide complexes, said aluminium-rich zeolite or aluminium-pillared cationic or anionic clay having been treated, prior to the absorption, with a salt of an inorganic acid, preferably with a phosphate. If the treatment is carried out with a salt of a rare earth element, superpillars are formed in the clay, as a result of which a clay having a great absorbency in addition to a large rate of flow is obtained. By treating the pillared clay with a quaternary ammonium compound, a doubly modified clay is formed which is exceedingly suitable for treating material which has been polluted with a combination of organic and inorganic ecologically harmful substances, and in particular polluted with heavy metals.
Patent EP-0637488-A1 (EP)
Inventor: CANDELA FILIPPO
IPC: B27N3/14
Filed: 1994-07-15
Abstract: Method for manufacturing panels by compressing fragments of bonded sheet material, such as thermoplastic resin coated cardboard, in a press at a temperature not lower than the softening point of the thermoplastic resin, comprising the addition of additives in the form of inert fillers or in the form of thermoplastic or thermosetting resins to modify the mechanical properties of the panel obtained and the addition of a layer of fine wood shavings on the outer face to improve its surface.
Patent EP-0646960-A1 (EP)
Inventor: DEKKER RONALD
IPC: H01L29/732
Filed: 1994-09-28
Abstract: The invention relates to a semiconductor device with a semiconductor body (1) comprising a semiconductor element with connection points (2, 3) which adjoins a surface (4) of the semiconductor body (1) and is laterally insulated and surrounded by a first depression (5) in the surface (4), which depression (5) is provided with a wall (6) and a bottom (7), while the surface (4) of the semiconductor body (1) and the wall (6) and bottom (7) of the depression (5) are covered with an insulating layer (8), the connection points (2, 3) being provided in the insulating layer (8) on the surface (4) of the semiconductor body (1) and being connected to conductor tracks (10, 11) which connect the connection points (2, 3) across a wall (6) to connection surfaces (12, 13) associated with the connection points (2, 3) and situated on the bottom (7). 
     It is found in practice that, in the case of a progressive miniaturization, the manufacture of such devices leads to rejects caused by short-circuits between connection surfaces (12, 13). 
     According to the invention, one or several further depressions (50) surrounded by the first depression (5) is/are present in the surfce 4 of the semiconductor body (1), while only one connection surface (12, 13) is present on the bottom (7, 57) of each of the first and further depressions (5, 50), which connection surface is connected to a connection point (2, 3) on the surface (4) of the semiconductor body (1)  via  a conductor track (10, 11). 
Short-circuits are found to take place in the known semiconductor devices on a wall (6) of the depression (5) when there are more than one conductor tracks (10, 11) on this wall (6). Thanks to the measure according to the invention, only one conductor track (10 or 11) is present on the wall (6, 56) of the depression (5, 50), so short-circuits with other conductor tracks on the wall (6, 56) cannot arise.
Patent EP-0657936-A1 (EP)
Inventor: WOLF RONALD MARTIN
IPC: H01L27/115
Filed: 1994-12-05
Abstract: The invention relates to a tunnel diode provided with two metallically conducting electrodes (1, 2) with an insulating dielectric (3) in between, which forms a barrier with a barrier level for electrons and which has a thickness such that electrons can tunnel through the barrier from the one to the other electrode. Such a tunnel diode has the disadvantage that it has no memory. In many applications it is desirable for the tunnel diode to hold a certain switching state, such as open/closed. According to the invention, the tunnel diode is characterized in that the dielectric (3) comprises a layer of a material which is ferroelectric at room temperature with a remanent polarization which influences the barrier level. It is achieved thereby that the tunnel diode has various switching states in dependence on the remanent polarization of the dielectric (3). The switching state is maintained until the polarization of the dielectric (3) changes.
Patent EP-0612635-A1 (EP)
Inventor: GUGLE JAMES E
IPC: F16B5/06
Filed: 1994-02-22
Abstract: An adjustable fastener assembly is characterised by comprising: a receptacle member (12), a connecting member (14), and engagement means (38, 60; 44, 62) for retaining said connecting member to said receptacle member upon relative movement in a first direction ("A"), and for maintaining said retention whilst allowing relative movement between said receptacle member and said connecting member for a predetermined distance in a second direction ("B") perpendicular to said first direction, said connecting member becoming disengaged from said receptacle member upon movement in said second direction beyond said predetermined distance.
Patent EP-0622165-A1 (EP)
Inventor: HERTING RAINER
IPC: B28D1/12
Filed: 1994-04-25
Abstract: A saw blade with saw teeth (15,16), in particular hard-metal saw teeth, which display a tooth tip (20,40) formed at the end facing away from the blade body (11) and a tooth root (25,45) lying opposite the tooth tip (20,40) has, on at least one outer side of at least some of the saw teeth, a projection (30) which displays a tip (33) directed to the side of the tooth tip (20) and lying at a distance from the latter. The distance between the tip of the projection and the tooth tip lies between 1/10 and 5/6 of the height of the saw tooth.
Patent EP-0681155-A1 (EP)
Inventor: PEARCE DAVID ANTHONY
IPC: B02C23/18
Filed: 1994-05-06
Abstract: An apparatus and a process for drying a suspension of a finely divided particulate solid material to produce the solid material in a substantially dry and unagglomerated form. The apparatus comprises a grinding chamber (1) containing a particulate grinding medium (12), means (21) for introducing a suspension of the particulate solid material into the grinding chamber (1) and an impeller (8, 9) rotating in the grinding chamber (1). The grinding chamber (1) has a perforated base (3) through which a heated gas is introduced to provide an upward flow of gas through the grinding chamber (1) and through the grinding medium (12). As the particulate solid material is dried, fine particles of the material are carried upwards in the upflow of gas through the grinding chamber (1) and may then be classified by classifying means (25) which separate the substantially dry product into a relatively fine fraction and a relatively coarse fraction. Downstream of the grinding chamber and of the classifying means (25), if provided, are filter means which separate the solid particles from the suspended gas. The filter means may comprise one or more cyclones (30) and/or a bag filter assembly
Patent EP-0645148-A1 (EP)
Inventor: FIELDING ROBERT MICHAEL GEORGE
IPC: F24F3/12
Filed: 1994-09-22
Abstract: A housing (10) contains a perfume cassette (30) and a fan (21), a photoelectric cell (14) supplying a capacitor (41) that is periodically discharged to drive the fan. The device includes a cycle counter (57) which activates a warning device (58) when casette (30) reaches the end of its expected operating life.
Patent EP-0651485-A1 (EP)
Inventor: MULLER THIERRY
IPC: H02G3/22
Filed: 1994-10-26
Abstract: For providing a moisture, draught and noise seal between an electrical cable, or bundle (6) of individual electrical wires, where the cable or bundle passes through an aperture (5) in a wall (2), such as a bulkhead between the engine and passenger compartments (3,4) of a vehicle body, a substantially rigid casing (8), made of two separate and hinged parts (10,12), is fitted over the cable or bundle (6). A sealing ring (30) seals one end of the hollow cavity thus formed. The cavity is then filled with low-melting point material (32), such as polyurethane. This material fills the cavity within the casing (8), and also fills the interstices between the individual wires of the bundle (6). The material (32) then solidifies. The casing (8) is then sealingly attached around the periphery of the aperture (5), such as by means of fixtures passing through holes (36,38) in flanges (22,24) and through corresponding apertures in a sealing ring (34).
Patent EP-0632100-A1 (EP)
Inventor: PALSULE SANJAY
IPC: C08J3/14
Filed: 1994-06-28
Abstract: Molecular siloxane composites including a rigid reinforcing thermoplastic polymer dispersed on the molecular scale in a flexible organosiloxane/thermoplastic polymer copolymer, process for the preparation of the said composites and a material with siloxane-enriched surface obtained from the said molecular siloxane composites, and the use of the said composites and of the said material, in particular for aerospace construction.
Patent EP-0638821-A1 (EP)
Inventor: LENORMAND REGIS
IPC: G01S7/02
Filed: 1994-08-01
Abstract: Antenna system with a double coverage area for microwave radar imaging by satellite moving in low orbit. Two main reflectors (1,2) are provided, associated with two primary arrays (3,4) which are fed alternately from a single amplification chain. Switching between the two primary arrays may be achieved by two orthogonal-polarisation accesses, onto which two waves with different polarisations can be sent. According to a specific embodiment, electronic polarisation switches (13) alternately switch over the microwave signal (10) to one or the other accesses of dual-polarisation horns which constitute the active array (5). The alternately polarized wave (9) which is transmitted therefrom is reflected by an auxiliary reflector (18) to at least one collector array (19), connected to the two primary arrays (3, 4). According to another embodiment, the two primary arrays (3,4) are each connected to a respective collector array (51,55). Electronic polarisation switches (13,14) alternately switch over the microwave signal (10) to one or other of the two active arrays (5,66). The selectively polarized wave (9,53) which is transmitted therefrom is reflected by a respective auxiliary reflector (17, 18) towards the respective collector (51,55), each wave (9,53) having a different polarisation. Each collector (51,55) is linked to the corresponding primary array (3,4) by a short connector (32,56). <IMAGE>