baber/WOPTO huggingface dataset:
Patent EP-0420325-B1 (EP)
Title: High-energy-content fuel composition containing quadricyclane
Inventor: ALBERICI FAUSTO
IPC: C10L1/04
Filed: 1990-09-20
Granted: 1992-04-08
Abstract: A high-energy-content fuel composition, for controlled-ignition internal combustion engines, contains quadricyclane (tetracyclo-[2.2.1.0-(2,6).0-3,5]-heptane), for which a new synthesis method is proposed. The use of the quadricyclane-containing fuel composition makes it possible a larger amount of energy to be available per each fuel volume unit, and favourably modifies the combustion kinetics in controlled-ignition internal combustion engines.
Patent EP-0446289-B1 (EP)
Inventor: FREDERIKSEN GERT HANS
IPC: F16D43/202
Filed: 1989-12-01
Granted: 1994-02-16
Abstract: La chape de palan à câble décrite (1) comprend un réa (2), un logement de réa (3) avec des roulements radiaux montés fixes (4) soutenant le réa (2), ainsi qu'un mécanisme à cliquet (5) situé à l'intérieur du logement de réa (3). Le mécanisme à cliquet (5) comporte un cliquet (6) disposé pivotant à l'intérieur du logement (4) et coopérant avec une couronne dentée intérieure (7) se trouvant sur le réa (2). Ainsi, en position d'utilisation, le cliquet est soumis à une précontrainte exercée par un organe à ressort (8) relié à un goujon externe. Lorsque le cliquet (6) s'engage dans la couronne dentée (7) et que le câble exerce une force de traction élevée dans la chape, l'organe à ressort (8) peut se déplacer d'une première position (S) vers une seconde position (F), simplement en faisant tourner le goujon externe. Ensuite, lorsqu'une légère force de halage s'exerce sur le câble, le cliquet (6) se désengage de la couronne dentée (7) et le réa (2) peut tourner librement. La chape de palan à câble (1) comprend à cet effet un mécanisme à cliquet fiable et sûr (5) ayant une longue durée de vie. Leréa (2) est en outre de préférence pourvu d'ouvertures traversantes (23) situées le long de sa périphérie. De cette manière, on obtient une retenue particulièrement bonne du câble dans la gorge de guidage du réa (2).
Patent EP-0471777-B1 (EP)
Title: Method for levelling thin strips by stretching and bending
IPC: B21D1/05
Filed: 1990-05-09
Granted: 1993-09-08
Abstract: The invention describes a method for roller levelling of strips with a maximum thickness of 4 mm by simultaneous stretching and bending by passing the strip (2) through a conventional roller levelling device with only two levelling rolls (1) but with a certain relation between the radiuses of the levelling rolls depending of the characteristics and thickness of the material in the strip (2).
Patent EP-0446358-B1 (EP)
Inventor: YOKOTE SACHIO
IPC: C08K5/527
Filed: 1990-07-11
Granted: 1995-10-18
Abstract: Une composition de résine de polypropylène à transparence excellente qui fait à peine baisser le pH d'un extrait dans un essai accéléré d'extraction d'eau chaude d'une résine de polypropylène irradiée par des readiations afin d'effectuer la stérilisation. La composition comprend 100 parties en poids de résine de polypropylène, 0,01 à 1,0 partie en poids de phosphate de diaryle métallique de la formule générale (I), et 0,001 à 1,0 partie en poids d'un hydroxyde d'un métal alcalin d'un métal terreux alcalin, ou d'un métal du groupe aluminium (I), où R1 et R2 représentent chacun un hydrogène ou un alkyle; M représente un métal alcalin; n est un nombre entier de 1 ou 2; et A représente l'akylidène. Cette composition est adaptée aux appareils médicaux, aux emballages d'aliments etc...
Patent EP-0426653-B1 (EP)
Inventor: CARUSO MICHELE
IPC: C07H15/252
Filed: 1988-04-20
Granted: 1996-08-14
Abstract: Anthracycline glycosides of formula (I) and their pharmaceutically acceptable acid addn. salts are new where R1 = H or OH; one of R2 and R3 = H, the other is H or OH. Also new are the intermediates 4-demethoxy-4-amino -7-deoxy-daunomycinone (IX) and daunomycinones (II), opt. N-protected. - (I) is pref. 4-demethoxy-4 -amino-daunorubicin; 4-demethoxy- 4-amino-4'-epi-daunorubicin or 4-demethoxy-4-amino -4'-deoxy-daunorubicin, and the corresp. doxorubicin cpds.
Patent EP-0449105-B1 (EP)
Inventor: BARBERIS ARTURO
IPC: F16L33/22
Filed: 1991-03-21
Granted: 1995-01-18
Abstract: A hose pipe (2) connector (1) of uncommonly facilitated manufacture and installation comprises, as hose (2) gripping members (4) thereof, a conical inner sleeve (5) having a flange (6) on its major diameter end, and a conical outer sleeve (8) fitted over the inner sleeve (5) to abut on said flange (6), jointly defining a gap (9) of smaller thickness than the hose (2) thickness, and a threaded member (13,22) associated with the outer sleeve (8) and adapted for threaded connection to a fitting (3,21). <IMAGE>
Patent EP-0456058-B1 (EP)
Inventor: AEGERTER PAUL ALAN JR
IPC: C10G49/12
Filed: 1991-04-26
Granted: 1997-06-25
Abstract: For upgrading heavy slurry oil containing catalyst fines from a catalytic cracking operation, the viscosity of the slurry oil is lowered in a hydrovisbreaking process step. In a preferred embodiment an admixture of the fines containing slurry oil and a metal containing resid oil fraction, resulting from a crude distillation, is passed through the hydrovisbreaker. The hydrovisbreaker effluent is separated into higher and lower boiling fractions with the lower boiling fraction preferably passed through a cracking unit so as to covert the lower boiling fraction to lower molecular weight hydrocarbon products. <IMAGE>
Patent EP-0451878-B1 (EP)
Title: Modifying plants by genetic engineering to combat or control insects
Inventor: GREVE HENRI MARCEL JOZEF DE
IPC: A01N63/02
Filed: 1986-01-17
Granted: 1993-04-21
Abstract: (1) Chimeric gene capable of being expressed in differentiated plant cells comprising (a) DNA fragment comprising a promoter region derived from a gene naturally expressed in a plant cell; and (b) a DNA fragment (s) coding for a polypeptide toxin produced by Bacillus thuringiensis or having sequence homology to it is new. (2) Hybrid plasmid rector comprising (a) a DNA fragment(s) delineating a DNA fragment to be integrated into a plant cell genome; and (b) a chimeric gene(s) as defined above is new. (3) Intermediate plasmid vector contg. a chimeric gene(s) as defined above is new. (4) Plant, plant seed or plant tissue including in its cells genome and expressing a chimeric gene as defined above (the seed or tissue germinating into the plant expressing the gene) is new. (5) Plasmids harboured within cell cultures deposited as DSM 3127-3130 and ATCC 53385-53390 and 53392-53402 are new.
Patent EP-0475418-B1 (EP)
Inventor: CIPOLLI ROBERTO DR
IPC: C08K3/28
Filed: 1991-09-12
Granted: 1999-12-08
Abstract: Disclosed are self-extinguishing polymeric compositions comprising     a) from 89 to 40 parts by weight of thermoplastic polymer or of polymer having elastomeric properties; b) from 8 to 33 parts by weight of one or more ammonium and/or amine phosphates and/or phosphonates; c) from 3 to 27 parts by weight of one or more oligomeric compounds having 2 to 50 repeating units of general formula (I):   <CHEM> wherein R, R1 and Z are defined as in claim 1. n
Patent EP-0478100-B1 (EP)
Inventor: JANICH HANS-JUERGEN
IPC: F16K37/00
Filed: 1991-09-18
Granted: 1994-05-25
Abstract: The invention relates to a shut-off member, in particular in the form of a pivotable shut-off flap and for large gas ducts, which contains a plate-like shut-off element capable of being pressed against a housing sealing seat. To be able to guarantee reliable and secure shutting-off of large gas ducts, the shut-off member forms, together with an additional cover, a chamber which is closed off gastightly with respect to the two spaces of the gas duct and the pressure of which is monitored and differs from the pressures prevailing in the two gas-duct spaces. 
<IMAGE>
Patent EP-0461744-B1 (EP)
Inventor: DU BENJAMIN R
IPC: B67D1/10
Filed: 1991-03-04
Granted: 1994-03-30
Abstract: An improved condiment dispensing system for delivering a measured quantity of condiment at a constant flow rate. The device comprises a pump (12,14,16) which is fluidly connected to a condiment source (20,22,24) and a dispensing apparatus (10). The dispensing apparatus includes a valve assembly which is connected to both a pressurized fluid source (18) and to the pump whereby actuation of a valve assembly contained on the surface of the dispensing apparatus causes a measured quantity of condiment to be dispensed from an outlet nozzle (80) contained thereon. <IMAGE>
Patent EP-0542797-B1 (EP)
Inventor: GOODES CHRISTOPHER GEOFFREY
IPC: B01D53/10
Filed: 1991-08-02
Granted: 1996-06-05
Abstract: On décrit un procédé de lavage de gaz qui consiste à mettre en contact un matériau particulaire avec un flux de gaz d'échappement à grande vitesse afin de réduire la résistance au transfert de matière, due à la couche limite de diffusion, et de permettre des taux de transfert de matière plus élevés. Le procédé convient particulièrement au lavage de fluorures gazeux provenant de gaz d'échappement de cuves de fusion d'aluminium au moyen d'alumine. En outre, il a été découvert que la fraction de particules fines présentant de préférence une grosseur de particule de moins de 45 νm effectue l'adsorption simple ou par voie chimique d'une quantité disproportionnée de métaux-trace contaminants provenant du flux de gaz d'échappement. Afin d'éviter le recyclage de ces métaux-trace contenus dans le gaz d'échappement vers la cuve de fusion, la fraction de particules fines peut être décantée de la fraction grossière.
Patent EP-0557288-B1 (EP)
Inventor: ERHARDT URSULA
IPC: G01N33/531
Filed: 1991-09-02
Granted: 1995-12-13
Abstract: A disposable reactor vessel for solid-phase immune assays is easy to handle and can be universally used in the framework of known processes for quantifying immunologically reactive components. The disposable reactor vessel is ready to use, without the need for previous calibration or regeneration of the substrate it contains with the immunologically reactive components. The disposable reactor vessels can be used to carry out sample assays manually or entirely automatically.
Patent EP-0564459-B1 (EP)
Title: Apparatus and method for evaluating the fetal condition
Inventor: SECKER HERBERT
IPC: G06F19/00
Filed: 1991-10-24
Granted: 1996-05-15
Abstract: An apparatus for evaluating the fetal condition prior to or under birth receives the signals of a fetal heart rate transducer (35) and a toco transducer (36). The signals are first preprocessed (42) in the time domain and in the frequency domain. A trace processor (63) identifies possible events like decelerations and contractions. These are validated by a validation processor (64), whose output is then classified by a classification processor (65). A score processor (67) scores the events and cooperates with an alarm handler (154) and a reasoning processor (156). The rules according to which these processors operate are stored in a rule memory (90) and may be edited or selected, or new rules may be set up, by a display or personal computer (37) under control of an expert interface (92).
Patent EP-0557364-B1 (EP)
Inventor: ERIKSSON TORD GEORG
IPC: C11D1/83
Filed: 1991-11-12
Granted: 1995-08-30
Abstract: Process for cleaning and degreasing comprising treatment with a tenside and electrolyte containing water solution. The solution is prepared at the site of use by the mixing of a water free or nearly water free (below 20 weight %) premix, containing one or more nonionic tensides and one or more tensides with charge giving function of which at least part (25 to 100 weight %) has hydrotrope properties and eventually electrolyte in solution or in the shape of solid state, dispersed, finely divided particles, with water and, if the premix does not contain electrolyte, solid state electrolyte, liquid electrolyte or electrolyte solution at the site of use. The invention also concerns a spontaneously dispersing composition intended for use at the process, the resulting tenside/electrolyte mixture and its use.
Patent EP-0498177-B1 (EP)
Inventor: KERSTEN HANS-OTTO DIPL-ING
IPC: H04B3/02
Filed: 1992-01-15
Granted: 1998-04-01
Abstract: In the plesiochronous digital hierarchy, digital signals of one level only have approximately the same clock frequencies and are therefore processed plesiochronously throughout. However, synchronous operation of transmitted and received multiplex signal are also required. This is possible if auxiliary frames are generated in the transmitting and receiving section of a device, into which frames dummy bits (LB) are inserted in between the data bytes (SD) (Figure 2). These dummy bits are eliminated with the cooperation of a common auxiliary clock in serial/parallel conversion (Figure 3), storage and parallel/serial conversion (Figure 4). The receiving clock is in each case aligned with the transmitting clock by adding or removing one or a number of dummy bits between two data bytes (SD) in the receiving section. <IMAGE>
Patent EP-0503582-B1 (EP)
Inventor: OGATA KAZUMI
IPC: A61P37/08
Filed: 1992-03-11
Granted: 1998-01-07
Abstract: Presented are a glycyrrhetic acid derivative of the following formula   <CHEM> [wherein R is a hydrogen atom or an unsubstituted or substituted alkyl group of 1 to 18 carbon atoms] or a pharmacologically acceptable salt thereof, which has antioxidant, antiinflammatory and/or antiallergic activity, a process for producing said compound or salt, and an antioxidant, antiinflammatory and/or antiallergic composition comprising said compound or salt.
Patent EP-0520183-B1 (EP)
Title: Method and apparatus for debagging dust-containing or hazardous materials
Inventor: MIKKELSEN ALAN R
IPC: B65B69/00
Filed: 1992-05-19
Granted: 1996-01-03
Abstract: A method and apparatus for removing dust-containing or hazardous material from bags includes a vertical bag feeding chute having one or more vertically disposed knife blades (20,22) fixed (no moving mechanical parts) in the chute to slice open the bag as it falls through the chute. The sliced bag is caught in a downwardly angled perforated basket (32) disposed below the bag feeding chute where an operator operating through a glove box removes solid material from the interior of the sliced bag after most of the bag contents have fallen through the perforated receiving basket and into a mixing tank. The apparatus and method are particularly useful for debagging acrylamide monomer in the production of polyacrylamide homopolymers and copolymers. <IMAGE>
Patent EP-0518204-B1 (EP)
Inventor: HESSE HANS-HERMANN DIPL-ING
IPC: H02G7/05
Filed: 1992-06-03
Granted: 1995-09-20
Abstract: In anchoring clamps for freely suspended installation cables, consisting of a lug (11) having a suspension eye and rims which are set on edge, and of wedge-shaped clamping jaws (15) in each case having a hollow groove (21) on the mutually facing contact surfaces, it is intended to reduce its weight as far as possible but, nevertheless, the anchoring terminals are intended to remain as stable as possible and the cable is intended to be clamped in firmly and securely between the clamping jaws (15) without any undesired slip occurring. This is achieved in that the hollow grooves (21) rise from the lowest point to the front, narrower end of the clamping jaws (15) to their rear, broader end with respect to the underneath of the clamping jaws (15). In this case, the hollow grooves (21) are at the same time intended to occupy the lowest-possible position with respect to the said underneath, to be precise without the surface of the hollow grooves (21) cutting the plane of the underneath of the clamping jaws (15). <IMAGE>
Patent EP-0550800-B1 (EP)
Inventor: BEYER DIETER
IPC: B29C48/12
Filed: 1992-10-08
Granted: 1997-04-09
Abstract: The invention relates to a method for manufacturing moulded products. To make the manufacture of such moulded products cheaper, it is proposed that uncleaned waste plastics and fillers be comminuted and subsequently fed in a suitable ratio to an extruder, whereupon the pasty composition emerging at the head of the extruder is forced into a mould for shaping the moulded products. Such moulded products can be, for example, roof pantiles or semi-finished profiles of a wide variety of types.
Patent EP-0538968-B1 (EP)
Inventor: FRIEDRICH KARL D
IPC: G04G15/00
Filed: 1992-09-18
Granted: 1996-04-10
Abstract: An electronically controlled switching relay is proposed which comprises a measuring circuit, a control circuit, a device for setting a preselectable value of a measured variable, which has a potentiometer and a display element dependent on the potentiometer, and a display device which is provided with a scale and a moving pointer. The control circuit converts the analog setting signal, output by the potentiometer, of the preselectable value of the measured variable via an A/D converter into a digital signal, and compares an instantaneous value, prescribed by the measuring circuit, of the measured variable with the set preselectable value and outputs a signal in the event of equality. The display device has a plurality of radiation sources which are in each case driven by the control circuit as a function of the instantaneous value in such a way that they simulate a moving pointer. <IMAGE>
Patent EP-0499419-B1 (EP)
Inventor: PAGE MICHAEL
IPC: G01R31/72
Filed: 1992-02-07
Granted: 1995-03-29
Abstract: A solenoid valve includes a monitoring circuit adapted to sense the current drop that occurs through the solenoid coil (1) when the solenoid armature moves correctly, sensing of the drop being used to cause a neon (11) to glow continuously so as to indicate correct operation of the solenoid. If the drop is not sensed, the neon (11) is caused to blink so as to indicate incorrect operation of the solenoid. The circuit may in addition or alternatively be arranged to generate a voltage signal (12), upon correct operation of the solenoid, for transmission to a remotely located programmable logic controller used to control operation of the valve and like valves that form part of a pneumatically controlled machine. <IMAGE>
Patent EP-0582593-B1 (EP)
Inventor: EDLUND ROY
IPC: F16J15/32
Filed: 1992-04-15
Granted: 1995-12-20
Abstract: Sealing assembly between two concentric moving parts of machinery has a sealing ring made of tough but elastic material and a member made of rubber which applies radial pressure to the ring; the one machine part has a groove to take both the ring and pressure member; the ring rests against the circumference of the second machine part. When unstressed, the ring leaves a gap to (at least part of) the low pressure side of the groove; when under pressure and/or friction between the ring and the circumference concerned however the ring is bent towards the low pressure side and provides a seal against the circumference. The ring is pref. made of PTFE or polyurethane. -
Patent EP-0537313-B1 (EP)
Inventor: ROSINI SERGIO
IPC: C07D209/12
Filed: 1992-04-21
Granted: 1996-01-17
Abstract: PCT No. PCT/EP92/00881 Sec. 371 Date Dec. 30, 1992 Sec. 102(e) Date Dec. 30, 1992 PCT Filed Apr. 21, 1992 PCT Pub. No. WO92/19584 PCT Pub. Date Nov. 12, 1992.This application describes 3-arylalkyl esters of 4,5-dihydro-9,10-dioxo-2-anthracenecarboxylic acid and a process for making them. Also described is a method of using the compounds in the treatment of arthritis.
Patent EP-0588846-B1 (EP)
Inventor: TAK SEUNG HO
IPC: H03K17/969
Filed: 1992-06-05
Granted: 1997-10-22
Abstract: PCT No. PCT/KR92/00021 Sec. 371 Date Feb. 14, 1994 Sec. 102(e) Date Feb. 14, 1994 PCT Filed Jun. 5, 1992 PCT Pub. No. WO92/22864 PCT Pub. Date Dec. 23, 1992.A multipurpose optical intelligent key board apparatus permitting a plurality of key tops made of transparent materials in an optical dot matrix arrangement to be moved upward and downward. It forces the corresponding positions of the optical dot matrix to be turned on or off, so that a computer or an electronic appliance can be operated by predetermined key inputs. Therefore, the function command words and characters appearing on the key tops are displayed by a display device supported by its software.
Patent EP-0548303-B1 (EP)
Inventor: WITTRISCH CHRISTIAN
IPC: E21B23/14
Filed: 1992-06-10
Granted: 1995-09-06
Abstract: L'invention concerne une méthode permettant la poursuite de mesures à l'aide d'une sonde (1) immobilisée dans un puits et reliée à la surface par un câble (4). La méthode consiste notamment à descendre une garniture tubulaire (12) concentriquement au câble (4) jusqu'à accrocher la sonde par un raccord spécial (11) fixé à l'extrémité de la garniture. Les tubulaires servent à la protection du câble. On utilise un raccord à fenêtre latérale (28) pour minimiser le temps de man÷uvre. Après accrochage, la sonde est utilisée pour faire des mesures en déplaçant la garniture tubulaire.
Patent EP-0591473-B1 (EP)
Inventor: CHAKRABORTY KUMARESH C
IPC: A23G3/00
Filed: 1992-10-01
Granted: 1999-12-22
Abstract: The starch jelly candy is made with a blend of two starch components, one being an acid converted, high amylose starch having a dry alkaline fluidity of 20 ml to 70 ml and the other being either a thin-boiled common or an oxidized starch. The starch jelly candy made with the two starch components has excellent clarity and no tailings. The acid converted starch is made at a very low pH, high temperature and short reaction time.
Patent EP-0562428-B1 (EP)
Inventor: BOEHME KARL
IPC: A63G1/26
Filed: 1993-03-17
Granted: 1996-06-05
Abstract: A roundabout with a floor construction (9) which is rotatable about its - in the starting position - vertical median axis (16) and, in operation, can be tilted relative to the base frame (1) into a steep oblique position is characterised by a plurality of planet discs (18) which are arranged at a radial distance from the median axis (16) on the floor construction (9) and are each rotatable about planetary axes (19) parallel to the median axis, the passenger seats (24) arranged on each planet disc (18) being at a substantially identical distance from the planetary axis (19) and being oriented (at least approximately) towards the latter. In particular, diametrally opposite circular segments are cut away from the substantially circular planet discs (18), and the passenger seats (24) are arranged only on the circular surface sections (20) perpendicular thereto and lying diametrally opposite each other. An important further development resides in the fact that a central control for the rotary drive of the floor construction (9) and the rotary drives of the planet discs (18) sets fixed rotational speed pairings for the two. <IMAGE>
Patent EP-0552817-B1 (EP)
Inventor: MORISAWA YASUHIRO
IPC: C07H19/01
Filed: 1991-03-01
Granted: 1998-05-27
Abstract: Milbemycin ether derivs. of formula (I), and their salts and esters, are new. R1 is 4-8C cycloalkyl, R (substd. by 3-8C cycloalkyl which is itself opt. subtd. by Q) or a gp. of formula (i): R2 is e.g H, halo, CN, NO2, R (opt. substd. by Q') RO, 2-6C alkoxyalkyl, TH, TCOR4, TCOCOR4, TCHR6NHCOR6 etc.; T is (CH2)nNR9 (bonded to the ring via C); n is 0, 1 or 2; m is 1 or 2; each R6 is e.g, H, A (opt. substd. by Q''), 2-8C aliphatic hydrocarbyl (contg. one or two double or triple bonds), 3-8C cycloalkyl (opt. subtd. by Q), or 6-14C aryl, or NR6R6 is a 3-7 membered heterocycle (opt. contg. 1 other O, S or N heteroatom); or NR6NR6 is a 3-7 membered heterocycle (opt. contg. 1 other O, S or N hetroatoms, R is R, 3-7C cycloalkyl, or R(substd. by 1-3 6-10C aryl which ar themselves opt. substd. by Q); R9 is H or R; R is 1-4 alkyl; A is 1-8C alkyl; V is CH2, CH2CH2 or OCH2; R5 is Me, Et, iPr or sec-Bu; X is OH, 1-5C alkenoyloxy (opt. substd. by Q''') or hydroxyimino; Q is e.g, halo, RO, R, RS, 1-5C alkanoyloxy, ROCO, CN, NO2, NHR, N(R)2, CONH2 etc.; Q is halo, RO, RS or 1-5C alkaneyloxy; Q'' is e.g, 3-8C cycloalkyl, RO, RS, 2-5C cyanoalkylthio, ROCO, halo, CN, NO2, NH2 etc.; Q''' is halo, RO, ROCO or COOH.