baber/WOPTO huggingface dataset:
Patent EP-0670804-A1 (EP)
Inventor: WHITE DAVID MARTYN LOVELACE CL
IPC: B65D17/00
Filed: 1993-12-03
Abstract: L'invention concerne une extrémité à ouverture facile pour boîtes à boisson ou produit alimentaire présentant une languette (60, 160) fixée à une plaque centrale (10, 130) de ladite extrémité ainsi qu'une ligne de rupture principale (50, 150). Une partie (65, 165) de la languette recouvre en son extrémité une protubérance (80, 180) présentant une ligne de rupture destinée à la libération des gaz (90, 190). Lorsque l'on soulève ladite languette, la ligne de rupture destinée à la libération des gaz est rompue avant la ligne de rupture principale au fur et à mesure que la languette s'engage dans la protubérance, ce qui permet une libération des gaz avant la rupture de la ligne de rupture principale. Dans un autre mode de réalisation, une protubérance est formée dans la languette et non pas dans la plaque centrale, ou dans la languette et la plaque.
Patent EP-0676000-A1 (EP)
Inventor: THIGPEN GARY M
IPC: E21B10/42
Filed: 1993-12-15
Abstract: Un trépan (10) présentant une pluralité de lames ou de nervures (16) sur sa face terminale (14) comprend un ou plusieurs évidements (32) fraisés dans les surfaces supérieures (40) desdites lames (16) au moyen d'une fraise en bout (34) à tête sphérique, chacun de ces évidements (32) ayant une première extrémité sphérique ou hémisphérique (42) et une seconde extrémité semi-circulaire qui coupe la face de l'arête avant de la rainure. Une structure de coupe en forme de bille (18) et présentant une première extrémité sphérique est brasée dans chacun des évidements (32). Pendant le processus de fabrication, une goupille (88) est brasée dans des premier et second orifices semi-circulaires (84, 86), qui coopèrent et qui se trouvent respectivement dans l'extrémité sphérique de l'élément de coupe et dans l'extrémité semi-sphérique de l'évidement, pour empêcher l'ensemble de coupe d'être expulsé de l'évidement (32) pendant l'opération de forage.
Patent EP-0678110-A1 (EP)
Inventor: WILFORD TREVOR DAVID
IPC: C08G77/38
Filed: 1994-01-03
Abstract: In order to decompose silicones and silicone polymers, the invention calls for a depolymerization agent consisting of an alkylbenzenesulphonic acid, in particular dodecylbenzenesulphonic acid, a saturated aliphatic hydrocarbon acting as solvent and an inert filler acting as a viscosity-increasing agent. Used as the viscosity-increasing agent is hydrophobic silica with a particle size of about 20 nm. The alkylbenzenesulphonic acid used as the depolymerization reagent cleaves silicones into smaller, readily soluble fragments which can subsequently be washed out and removed.
Patent EP-0632948-A1 (EP)
Inventor: STARON ALAIN THOMSON-CSF SCPI
IPC: H04N5/44
Filed: 1994-01-25
Abstract: A television set provided with internal devices (1, 3, 5) for generating a delayed source signal in order to affect the magnitude (X) of the delay and enable a portion of the programme being watched to be replaced or skipped. The invention relates particularly to colour television and television sets incorporating video signal compression and decompression devices.
Patent EP-0682583-A1 (EP)
Inventor: PANTZAR GOERAN
IPC: B23C5/20
Filed: 1994-01-26
Abstract: An indexable cutting insert comprises an upper surface, a bottom surface and side surfaces extending therebetween. Between two cutting corners, the rake surface is formed such that the rake angle is largest next to the two cutting corners and smallest at a point somewhere between the two cutting corners, preferably at or near the middle of the cutting edge. In this way, the cutting edge is strongest where the pressure load from the workpiece is largest, at the same time as a relatively small average rake angle is attained. This configuration decreases the cutting forces and the energy consumption.
Patent EP-0689462-A1 (EP)
Inventor: AABYE ARNE
IPC: A61K49/00
Filed: 1994-03-16
Abstract: Microparticulate materials which are capable of chemical generation of gas after formulation with an appropriate carrier liquid, e.g. water for injection, and/or after administration to a subject, e.g. as a result of exposure to blood or other body fluids, may be used as contrast agents in diagnostic imaging, particularly ultrasound and magnetic resonance imaging.
Patent EP-0697843-A1 (EP)
Inventor: ZIPPEL HARTMUT
IPC: A61F2/44
Filed: 1994-03-09
Abstract: Wirbelkörperimplantat, bestehend aus einem zwischen benachbarten Wirbelkörpern einsetzbaren Abstandskörper (10), der eine obere (11) und eine untere (12) Deckplatte sowie ein zwischen diesen beiden Deckplatten (11, 12) angeordnetes federelastisches Zwischenelement (13) umfaßt. An den Außenseiten der Deckplatten (11, 12) sind Wirbelkörper-Verankerungselemente (14, 15, 16) vorgesehen. Das federelastische Zwischenelement (13) ist durch eine etwa U-, S- oder W-förmig gebogene Platte (17) aus biokompatiblem Werkstoff, insbesondere Titan, gebildet.
Patent EP-0699306-A1 (EP)
Inventor: WICKS RICHARD W
IPC: A61K39/395
Filed: 1994-05-16
Abstract: A method for detection of cardiac troponin I is described. The method is a sandwich assay employing an antibody specific for cardiac troponin I as one binding partner and troponin C as the other binding partner for cardiac troponin I.
Patent EP-0701607-A1 (EP)
Inventor: THOMPSON CRAIG BERNIE
IPC: A01K67/027
Filed: 1994-05-25
Abstract: A mammal lacking expression of particular CD45 isoform in certain cells of the immune system is provided. The mammal may optionally contain a transgene encoding the CD45RO isoform. Also provided are methods of using these mammals.
Patent EP-0651756-A1 (EP)
Inventor: ALPEGIANI MARCO
IPC: A61K31/546
Filed: 1994-05-17
Abstract: L'invention concerne des composés de formule (I) et leurs sels acceptables en pharmacie et en médecine vétérinaire, formule dans laquelle R1 représente hydrogène ou un groupe alkyle C1-C6 éventuellement substitué, cycloalkyle C3-C6, aryle C6-C10 ou aralkyle C7-C14; R3 représente hydrogène ou halogène, ou un groupe organique, R4 représente hydrogène ou un groupe correspondant à la définition de R2 ci-dessus, ou R4 conjointement avec R3 constitue un alcandiyle C2-C6 ou un radical alcandiyle éventuellement substitué par méthyle ou phényle, et X représente oxygène, soufre ou NR6, R6 représentant hydrogène ou un groupe correspondant à la définition de R2. L'invention porte également sur un procédé de préparation desdits composés par cyclisation d'intermédiaires appropriés. Les composés de formule (I) et leurs sels acceptables en pharmacie et en médecine vétérinaire constituent des inhibiteurs de l'élastase.
Patent EP-0719201-A1 (EP)
Inventor: JANCZAK JERZY
IPC: B23D15/14
Filed: 1994-09-05
Abstract: A hydraulic system for operating a working device, such as a hand tool, at a distance from a hydraulic-oil pressure source, wherein the working device is driven by means of a single-acting hydraulic cylinder. To enable the hydraulic cylinder to be connected by means of one single line, the system includes a valve (17) which is connected to the pressure source (10), with associated tank (8), and which has a pressure port for receiving hydraulic oil from the pressure source (10) and a return port for delivering return oil to the tank (8), and a working port for delivering hydraulic oil to and receiving return oil from the hydraulic cylinder through the medium of one single, common pressure-and-return line connected between the valve and the cylinder. The valve (17) is adapted to be controlled by the inlet pressure acting on a valve slide which can be adjusted positionally against a spring tension force, such that when the valve slide is in a rest position, i.e. at low inlet pressure, the working port will communicate with the return port, whereas when the inlet pressure is increased the slide setting is adjusted against the action of spring biassing force so that the working port will communicate with the pressure port. This enables the hydraulic cylinder to be driven by one single line (6) and to be controlled by the pressure applied on the valve (17).
Patent EP-0746263-A1 (EP)
Inventor: COHEN BRETT I
IPC: A61K6/083
Filed: 1994-09-29
Abstract: L'invention concerne un procédé et un système de préparation d'un tenon et d'un noyau destinés à la formation d'une pièce coulée utilisés dans un traitement de canal radiculaire. Ledit procédé consiste à enlever la matière du canal radiculaire de la dent (49), à découper dans la dent un orifice (47) d'une largeur relativement régulière destiné à recevoir le tenon, à découper au moins un gradin annulaire (56) dans l'orifice (47); à placer dans l'orifice (47) un tenon fusible (61) présentant au moins un rebord (67) de sorte que ce dernier (67) repose sur le gradin annulaire (56); à appliquer une résine acrylique sur la dent et le tenon fusible (61) de manière à former un noyau (75), et à enlever de la dent le noyau (75) avec le tenon fusible (61) pour ensuite former un objet coulé.
Patent EP-0730500-A1 (EP)
Inventor: SOLTYS JOSEPH
IPC: B05D1/18
Filed: 1994-10-03
Abstract: An ammonia-free reducer is added to cupric ions to achieve reduction to cuprous hydroxide in a process for the deposition of metallic copper on a catalytically activated surface by rapidly reducing cupric ions in aqueous solution to cuprous hydroxide, without substantial reduction to elemental or metallic copper, and thereafter effecting controlled disproportionation of the resultant cuprous hydroxide to bring about the deposition of metallic copper. The ammonia-free reducer is preferably hydroxylamine or its salts in the presence of a water soluble alkali metal- or alkaline earth metal- hydroxide, more preferably sodium hydroxide. The process of reduction of cupric ions is further effected by adding to the solution an antiagglomerating agent for controlling the dispersion of the cuprous hydroxide, preferably a polyol such as sorbose or invert sugar. The process of disproportionation of the cuprous hydroxide is further effected by adding an activator comprising a hydroxycarboxylic acid or salt thereof, preferably citric acid or malic acid with sulfuric acid, to bring about the deposition of metallic copper principally on the catalytically activated surface, wherein the hydroxycarboxylic acid or salt activator is present in solution in an amount no greater than about one mole per mole of cuprous hydroxide.
Patent EP-0677514-A1 (EP)
Inventor: VERDE CASANOVA MARIA JOSE
IPC: A61P9/06
Filed: 1994-11-03
Abstract: The new cyclopropyl derivatives have formula (I) wherein R is cyclopropyl or methylcyclopropyl. The preparation process comprises reacting 2,6-dibromohexanoyl chloride with 2,6-dimethylanyline in the presence of a base at 0°-25 °C to give 2,6-dibromohexanoyl-2,6-dimethylanilide which subsequently is caused to react with R-NH₂ (wherein R is as defined hereabove) at 70-100 °C to give the cyclopropyl derivatives having formula (I). The compounds (I) can be applied as antiarithmic agents and as local anaesthetic agents.
Patent EP-0669164-A1 (EP)
Inventor: MARTIN DR FRIEDRICH-GEORG
IPC: B01J27/199
Filed: 1995-02-09
Abstract: Multimetal oxide compsn. of formula (I) is new: (A)p(B)q (I); A = Mo12X<1>aX<2>bX<3>cX<4>dSeX<5>fO<S B>x; B = X<6>12X<7>gX<8>hOy; X<1> = P, As, B, Ge and/or Si; X<2> = V, Nb and/or W; X<3> = H, ≤ 97 mole-% of which may be replaced by K, Rb, Ca and/or NH4; X<4> = Sb and/or Bi; X<5> = Re and/or Rh; X<6> = Mo, W, Nb and/or Ta; X<7> = Fe, Co, Ni, Rh, Ru, Mg, Ca, Sr, Ba, Zn, Cd, Hg, Y, Sc and lanthanides, pref. Ce, La and Eu; X<8> = Li, Na, K, Rb, Cs and/or NH4; a = 1-6; b, d = 0-6; c = 3-5; e, f = 0-3; g = 0-20; h = 0-4; x, y = values depending on the valency and content of elements other than 0; p, q = values other than 0, with p/q = 12:0.1 to 12:48; the (A)p and (B)q fractions are each in the form of 3D A and B zones, which differ in chemical compsn. from their local surroundings, and the relative distribution of the A and B zones is as in a finely-divided mixt. of A and B.
Patent EP-0673146-A1 (EP)
Inventor: PREY GERHARD ING
IPC: H04M19/02
Filed: 1995-03-01
Abstract: The assignment system uses interlacing for allowing the call signal devices (RGMGO,RGMG1) to provide several call signals quasi-simultaneously, without overloading. The call signal devices are arranged in pairs, each handling the calls for half the overall number of telephone subscribers. Each device replaces or backs up the other in case of failure, their corresponding controls (DLUC0,DLUC1) operating independently. The controls respond to a detected overload at one of the call signal devices to reduce the call request loading for the latter until the overloading is removed, by shortening the phase of the call current for the individual calls, or by extending the length of the call pauses.
Patent EP-0674432-A1 (EP)
Inventor: GEORGE JOHN BARRETT
IPC: H01J29/70
Filed: 1995-03-17
Abstract: A deflection waveform correction signal generator comprises a multiplying circuit (U2) for generating a pincushion correction signal (I<sub>COR</sub>). A horizontal frequency ramp (R) is generated by a clipped retrace pulse (H<sub>ZC</sub>). The ramp generator (Q2, C2) has an output (R) coupled to an integrating circuit (U1) for generating a parabolic shaped signal (P). The ramp generator (Q2, C2) and ramp integrator (U1) are reset at a horizontal rate by reset pulses of differing duration. The different duration of reset pulses results in the parabolic signal (P) having regions of non-parabolic shape. The parabolic shaped signal (P) is coupled to an input of the multiplying circuit (U2). A control circuit (300) is coupled to the parabolic shaped signal (P) for maintaining a peak amplitude thereof by controllable coupling to the ramp generator (Q2, C2). A control loop (400) is coupled to the integrator (U1) for controlling an integrator input bias current (IT) to generate the parabolic shaped signal (P) at a predetermined time interval.
Patent EP-0698968-A1 (EP)
Inventor: EGBERS JOCHEN
IPC: H03L7/07
Filed: 1995-06-30
Abstract: The method involves using a relatively inaccurate working frequency generator (FWORK) whose output is converted by frequency synthesiser (FSYN) to a more accurate frequency. An external reference signal (FE) is input to an operational frequency estimation circuit (FB) which frequency-normalises the signal before outputting it to a digital phase locked loop (DPLL). The DPLL output frequency (SIP) is synchronised with (FNOR), and is fed to an analogue phase locked loop (APLL), whose output is divided by a frequency divider (FT) which is included in its feedback loop to provide the final output (FA).
Patent EP-0695675-A1 (EP)
Inventor: HIROZAWA MANABU
IPC: B60R25/04
Filed: 1995-07-27
Abstract: An anti-vehicle-thief apparatus registers specific ID codes of a plurality of keys, and determines validity of a key (1), for example, in accordance with an operation of the key (1) including a transponder having one of the registered specific (ID) codes. The anti-vehicle-thief apparatus registers a code specific to the key (1) and confirms an operation in which an ignition switch is turned on and off five times by using the key (1), where this operation is for changing the (ID) codes specific to the plurality of keys registered in EEPROMs (5) and (10). After the confirmation of the operation, (ID) codes specific to a plurality of new keys are successively registered, thereby preventing a third person from using the old keys, as well as making registration of the (ID) codes specific to the new keys easily
Patent EP-0667517-A1 (EP)
Inventor: CHIMENTI ROBERT JOHN LOUIS
IPC: G01N33/28
Filed: 1995-02-08
Abstract: Method and apparatus for optimizing the extraction of aromatics from waxy distillates and the dewaxing of waxy raffinates in the manufacture of lubricating oils which involves measuring the absorption spectrum of waxy raffinates in the frequency range 3500 to 12000 cm⁻¹, converting the absorption spectrum into a number representative of the viscosity index, and changing the operation of solvent extraction and/or dewaxing step(s) to optimize the viscosity index.
Patent EP-0705700-A1 (EP)
Inventor: TAYLOR BRET
IPC: B41J2/185
Filed: 1995-09-20
Abstract: An inkjet printing mechanism (10) has multiple inkjet printheads (26a, 26b) which controllably eject multiple ink droplets, and has a carriage (22) to carry the printheads. The carriage is designed to move the printheads through a print zone to a service station (16) where the printheads are serviced. During a servicing mode of operation, the printheads (26a, 26b) eject ink droplets at the service station (16) to clear the orifices of the nozzles of the printheads prior to printing. A reservoir (30) is provided at the service station to collect the ink droplets ejected from the printheads during the servicing mode. Multiple chimneys (34, 36) receive ink from the multiple printheads and guide ink from different printheads to different areas of the reservoir (30). Precipitates that may form when different inks combine are kept away from the chimneys.
Patent EP-0709225-A1 (EP)
Inventor: MINAMI TOSHIAKI
IPC: B41M5/333
Filed: 1995-10-27
Abstract: A reversible multi-color thermal recording medium comprises, laminated on a substrate:
     (i) an irreversible thermal composition comprising a colorless or pale basic achromatic dye and an organic irreversible heat-resistant color developer; and   (ii) a reversible multi-color thermal composition comprising a colorless or pale basic achromatic dye and an organic reversible heat-resistant color developer.
Patent EP-0711101-A1 (EP)
Inventor: HIROTA JUNICHI
IPC: H05H7/02
Filed: 1995-11-01
Abstract: The ion beam accelerating device of the invention 
comprises an accelerating cavity (2) having a plurality of 
magnetic cores (20) provided therein, and high frequency magnetic 
field generating means (35) provided for respective magnetic cores 
for inducing magnetic field within respective magnetic cores. 
The accelerating cavity comprises an accelerating cavity 
outer conductor having a space therein, accelerating cavity 
inner conductors inside of which an ion beam passes through 
each of the inner conductors penetrating one of the side 
walls of the accelerating cavity outer conductor, and a 
plurality of magnetic cores surrounding the accelerating 
cavity inner conductors within the accelerating cavity outer 
conductor. By providing a high frequency magnetic field 
generating means for each magnetic core or group thereof, 
impedance mismatching between the high frequency power 
supply and the accelerating cavity can be minimized, thereby 
improving the utilization factor of the high frequency 
power, and consequently it is possible to increase the gap 
voltage in the cavity.
Patent EP-0718661-A1 (EP)
Title: Optical isolator with Fabry-Perot ripple reduction
Inventor: ROBINSON KEVIN CYRUS
IPC: G02B27/28
Filed: 1995-12-13
Abstract: An optical isolator obtains reduced ripple due to Fabry-Perot reflections by using a polarization mode dispersion compensation element (3) with first and second antireflection coatings (31,33) designed to minimize reflections for first and second polarizations for first and second wavelengths.
Patent EP-0668191-A1 (EP)
Inventor: MILENOVICH MILEN
IPC: B60R7/06
Filed: 1995-02-16
Abstract: The compartment (15) is closed by flaps (16, 18) hinged at points (9, 19). The two flaps may be folded into the compartment to form a temporary infant's seat when the vehicle is at rest or a foot-rest for a passenger. The flaps may be raised or lowered to accommodate various shapes of article. Space may be left below the compartment for a drawer (40) mounted on runners on the floor (36) of the vehicle. The compartment is connected to the plenum chamber (42) of the heating and air conditioning system, allowing chilling of its contents, whilst the drawer (40) may contain a variety of articles and fittings, e.g. a radio receiver.
Patent EP-0673757-A1 (EP)
Inventor: BRAVET JEAN-LOUIS
IPC: B32B27/18
Filed: 1995-03-21
Abstract: A plastic sheet material, for use in the prodn. of laminated glass comprising a glass substrate and a plastic sheet, comprises at least two layers, one of which is an adhesive layer designed to be in contact with the glass substrate, and the other of which is adjacent to the adhesive layer. At least the layer adjacent to the adhesive layer contains at least one organosilane coupling agent.
Patent EP-0689926-A1 (EP)
Inventor: BENHAYOUN JEAN-PAUL
IPC: C08J5/18
Filed: 1995-06-12
Abstract: Polyester films 5-30 microns thick having (i) a degree of crystallinity of greater than or equal to 50 %, (ii) a planar birefringence  delta  P of less than or equal to 0.160, (iii) a breaking strength in the longitudinal direction (RRMD) and the weakest of the two breaking strengths in diagonal directions (+/- 45 degrees . w.r.t. the longitudinal direction) (RR45) such that (RRMD)-(RR45) is less than or equal to 40 kg/mm<2> (392.4 MPa) and (iv) an elongation at rupture in the longitudinal direction (ARMD) and the highest of the two elongations at rupture in the diagonal directions (+/- 45 degrees w.r.t. the longitudinal direction) (45) such that (ARMD)+(AR45) is greater than or equal to 290 %, and which satisfy the performance requirements of the particular application envisaged.
Patent EP-0688661-A1 (EP)
Inventor: CARRY JEAN-YVES
IPC: B29C65/02
Filed: 1995-06-19
Abstract: Containers in the form of pots, partic for dairy products or individual desserts, having a hollow body supported by a central foot are made from thermoplastic material as separate bodies (11) and feet (12) that are welded together. The bodies and feet have complimentary forms to give self centering on jamming. A body (11) and foot (12) are brought together, axial coincident, between an anvil (5) itself engaging in the body and an electrode (10a) of a welding head (10). The anvil and electrode are closed axially and the electrode (10a) penetrates the anvil to simultaneously make the lesion between the centering pieces (1a, 12a). The soldering head is powered to weld the two parts by heat melting. The anvil and electrode are then separated to release the completed pot. Also claimed is the implementing equipment. <IMAGE>
Patent EP-0678480-A1 (EP)
Inventor: KABORE PAUL
IPC: C02F3/00
Filed: 1995-03-14
Abstract: Muds from a water treatment station or other sources are treated biologically. The material for treatment is pumped into a digester (1) where a microorganisms and regulation of other parameters. The digestion products are mixed with an absorbent material, either a polymer of vegetable waste, to form a solid product. <IMAGE>
Patent EP-0776091-A1 (EP)
Inventor: BRUCCOLERI MELCHIORRE
IPC: H03K3/356
Filed: 1995-11-23
Abstract: A timed bistable circuit (latch) is described which includes two inverters (INV1, INV2) each having its input (Z+, Z-) connected to the output of the other, an output (U-, U+) of the circuit via a "buffer" (BF2, BF1) and an input (I+, I-) of the circuit via a controlled electronic switch (S1, S2). The supply terminals (A, B) of the inverters are connected to the supply terminals (Vdd, GND) of the circuit via another two controlled switches (S3, S4). A clock generator (CK') provides timing signals (V ck ,            V     ¯             ck ) to control both the input switches (S1, S2) to open or close and to control the supply switches (S3, S4) to close or open when the input switches (S1, S2) are open or closed respectively. 
     To obtain a latch usable in a comparator at a high comparison frequency the offset referred to the input is reduced and made independent of the frequency by arranging two further electronic switches (S5, S6) between the supply terminals (A, B) of the inverters and the supply terminals (Vdd, GND) which are controlled by a timing signal (V ckd ) in such a way as to close with a predetermined delay with respect to the closure of the input switches (S1, S2) and to open when these latter open.