baber/WOPTO huggingface dataset:
Patent EP-0490965-A1 (EP)
Title: Improved latching system.
Inventor: STILLWAGON WOODROW C
IPC: E05B13/10
Filed: 1990-08-30
Abstract: A latching system comprises a notched post assembly, a post gripping assembly and a handle assembly, and, in preferred embodiments, a lock assembly associated with the handle assembly, wherein the notched post assembly is comprised of an elongated post formed at one end with at least two opposing, axially extending rows of notches or teeth and alternately disposed smooth surfaces and the post gripping assembly comprises a channel for accepting the notched end of the post and comprises movable cam elements which cooperate with the notches of the post to effect the primary latching function of the system; and wherein the unlatching of the post from the channel is accomplished by rotating the post to disengage the notches and the cam elements. A pick-resisting improvement to the cylinder lock assembly includes facial piece defined with a plurality of knobs protruding partly into the key entry passage of the lock assembly.
Patent EP-0441941-A1 (EP)
Title: Method and device for estimation and hierarchical coding of the motion of image sequences.
Inventor: KERDRANVAT MICHEL
IPC: H03M7/30
Filed: 1990-08-24
Abstract: PCT No. PCT/FR90/00628 Sec. 371 Date Apr. 29, 1991 Sec. 102(e) Date Apr. 29, 1991 PCT Filed Aug. 24, 1990 PCT Pub. No. WO91/03797 PCT Pub. Date Mar. 21, 1991.A method for estimating motion which calculates a priori for a current image a first field of motion for blocks of a first level resulting from a partition of the image into blocks of a so-called maximum size, on the basis of a symmetric estimation algorithm, using the preceding and following images in the sequence to calculate the displaced inter-raster differences. Then, a second field of motion for blocks resulting from the partition of a block of the first level are calculated, and so on until a level of blocks of a minimum size. The final field of motion results from the selection of the most suited motion vectors from those of the various levels and is directly associated with a quadtree coding tree. Such a method finds particular application to image transmission chains, and in particular high-definition.
Patent EP-0502035-A1 (EP)
Title: Immobilization of enzymes by cross-linking with a cross-linking agent and a polymer containing 1-amino ethylene moieties.
Inventor: PEDERSEN SVEN
IPC: C12N11/08
Filed: 1990-11-23
Abstract: PCT No. PCT/DK90/00305 Sec. 371 Date Feb. 28, 1992 Sec. 102(e) Date Feb. 28, 1992 PCT Filed Nov. 23, 1990 PCT Pub. No. WO91/08287 PCT Pub. Date Jun. 13, 1991.Physically strong particles containing an immobilized enzyme are prepared for use in a fixed bed-column. The particles are prepared by adding a homopolymer of 1-amino ethylene or a copolymer of 1-amino ethylene and N-vinyl formamide to an aqueous medium containing an enzyme, adding a cross-linking agent to cross-link the enzyme and polymer and cause flocculation, and dewatering, sub-dividing and drying the resultant flocculant. Preferably, the enzyme is glucose isomerase and the cross-linking agent is glutaraldehyde, polyazetidine or diisocyanate.
Patent EP-0510236-A1 (EP)
Inventor: MIYABAYASHI MITSUTAKA
IPC: G02F1/136
Filed: 1991-04-26
Abstract: Disclosed is an electrode for secondary battery, which comprises lithium or an alkali metal composed mainly of lithium doped as the active substance in a carrier composed of a mixture of a carbonaceous material satisfying the following conditions (A) and an organic polymer having ion conductivity of lithium,
     (A) a carbonaceous material with a hydrogen/carbon (H/C) atomic ratio of less than 0.15, a spacing (d₀₀₂) of the (002) plane according to the X-ray wide angle diffraction method of 3.37 to 3.75 Å and a crystallite size in the c-axis direction (Lc) of 5 Å or more.
Patent EP-0468155-A1 (EP)
Inventor: STUTZENBERGER WERNER DR
IPC: F23D14/64
Filed: 1991-05-15
Abstract: The invention relates to a method for the combustion of fuel gas with free oxygen-containing gas, in particular with low-pressure fuel gas supply (< 100 mbar) and using the Coanda effect. i.e. that low- pressure fuel gas is supplied to a suction/mixing pipe over the entire cross-section except for an annular gap adjacent to the wall of the suction/mixing pipe, while at the same time free oxygen-containing gas at higher pressure is fed in via the annular gap and thus an additional suction of fuel gas arises. In order to improve such a low-pressure combustion method, to design it efficiently, reliably and easily regulably, it is proposed that only a primary part of the free oxygen-containing gas necessary for the combustion is supplied via the Coanda annular gap (5[216C]) inside the suction/mixing pipe (2), while a secondary part is only supplied to the gas mixture leaving the suction/mixing pipe, the values for     - pressure and quantity of the primary free oxygen-containing gas - pressure and quantity of the secondary free oxygen-containing gas   being adjusted as a function of the available fuel gas pressure, the desired adjustment of the combustion and the combustion efficiency and the purpose of application and characteristic data relating to safety regulations.
Patent EP-0459463-A1 (EP)
Inventor: ICHIKAWA MASARU
IPC: C07C17/00
Filed: 1991-05-29
Abstract: 1-Chloro-1,2,2-trifluoroethylene or 1,2,2-trifluoroethylene is prepared by reacting 1,1,2-trichloro-1,2,2-trifluoroethane and hydrogen in the presence of a catalyst which comprises at least one metal selected from the group consisting of palladium, rhodium and ruthenium and at least one metal selected from the group consisting of mercury, lead, cadmium, tin, indium, copper, bismuth, thallium and silver and a carrier selected from the group consisting of Al₂O₃, SiO₂ and activated carbon, whereby selectivities and yields of 1-chloro-1,2,2-trifluoroethylene or 1,2,2-trifluoroethylene are optimized by selecting the kinds of metals and supports.
Patent EP-0469610-A1 (EP)
Inventor: IGARASHI HISANAGA
IPC: C12Q1/68
Filed: 1991-08-01
Abstract: The present invention relates to a two-step polymerase chain reaction method with high sensitivity and high specificity, wherein the primer concentration in the first-step PCR is very low.
Patent EP-0477581-A1 (EP)
Inventor: HOLSTEIN KLAUS J DR
IPC: A61B46/10
Filed: 1991-08-29
Abstract: Sterile cover tube for the transducer and connection cable of a medical ultrasound unit, in particular for intracorporeal or intraoperative sonography. The cover tube consists of a plastic foil tube (10) whose one end (11) is closed and is at least as long as the transducer and a connection cable part. The plastic foil tube is arranged ready for use in a telescopic folding (14 to 20). The closed tube end (11) projects into the telescopic folding by a length which is smaller than the length of the remaining telescopic folding (15 to 20) overlying the closed end on the outside. The sterile covering of the ultrasound head and of the connection cable of the ultrasound unit requires only two people. The plastic foil tube is suitable for all sonographic ultrasound probes. Coupling agents can be introduced into the closed tube end without any problem.
Patent EP-0483578-A1 (EP)
Inventor: SARGEANT JOHN PETTER
IPC: G01N15/06
Filed: 1991-10-14
Abstract: A procedure for detecting particles in a fluid stream, comprising utilizing one or more probes (1) provided with at least one measuring element or erosion element (3). The probe is placed in a fluid stream, and the particle content is quantitatively determined by measuring changes of electrical resistance as a function of erosion (r) of the measuring element by contact with particles moving in the stream. The probe may be equipped with a measuring head having a V-like shape directed upstream, and the two planar surfaces defined by the V-like shape may each be equipped with one or more measuring elements.
Patent EP-0546208-A1 (EP)
Inventor: TAEGER LUTZ DIPL-ING
IPC: H05B3/82
Filed: 1991-12-11
Abstract: An arrangement for roasting or deep-frying foods and semi-luxury products (deep-fat fryer), having a heating element (3, 4) which can be removed from a trough (1, 1a, 1b), is distinguished by an interrupter (5) which interrupts the energy supply to the heating element (3, 4) when the heating element (3, 4) has been removed from the trough (1), and which only switches the interrupted energy supply on when the heating element (3, 4) has been reinserted in the trough (1, 1a, 1b). <IMAGE>
Patent EP-0469665-A1 (EP)
Inventor: CATTIN ROGER
IPC: F41A23/16
Filed: 1991-07-18
Abstract: A firing machine has an inertialess and contactless measuring device (8, 3, 9) which detects the deflection of the barrel (1) of a gun. By an electronic evaluation of the mirror deflection by means of a PIN photodiode (9) and the indication of the z and h values on a display (6), the device can be adjusted manually to its desired value by an observer (B) with the aid of mechanical adjusting members (4, 5). This firing machine serves for the adjustment and firing of small-calibre weapons in particular and has system errors which are many orders of magnitude smaller than those of the known devices. The hit patterns achieved thereby represent direct evidence of the firing behaviour of a gun and make it possible to adjust it accurately. <IMAGE>
Patent EP-0476727-A1 (EP)
Inventor: WEBER EKKEHARD PROF DR
IPC: B01D53/34
Filed: 1991-08-02
Abstract: A process is described in which dust removal from the incineration waste gases is carried out downstream of the burners at temperatures of 300 to 1000 DEG C and in which compounds containing ammonia nitrogen are added to the incineration waste gases downstream of the burners in a temperature range of 400 to 1000 DEG C. In this process, dust removal is carried out on a filter element which is composed of SiO2, Al2O3 and/or ZrO2 and an inorganic binder and which has a pore volume of 50 to 90%. <IMAGE>
Patent EP-0443711-A1 (EP)
Inventor: WATSON JOHN
IPC: A24B1/02
Filed: 1991-01-16
Abstract: A rotating spray cylinder (12) for use in tobacco processing is provided with a plurality of retractable pins (14). Cam surface (16) acts on a cam follower (22) on each pin to cause an extendable portion (20) of each pin to extend into the cylinder during upward movement of the pin on the cylinder to help convey material in the cylinder. The pins retract from the cylinder during downward movement to remove material adhered to the pin. A scraper (50) scrapes the interior cylinder surface while the pins are retracted.
Patent EP-0466405-A1 (EP)
Inventor: HORI YOJI
IPC: C07F15/04
Filed: 1991-07-04
Abstract: 2,2′-bis(dicyclopentylphosphino)-1,1′-binaphthyl is prepared by the reactions:
       
     The optical resolution of the racemic (IX) is effected by adding an ethyl acetate solution, of (+) or (-) dibenzoyltartaric acid, recrystallisation, solution in chloroform, adding NaOH, distillation and recrystallisation. 
     The product (I) forms a complex with a transition metal, e.g. Rh, Pd, Ru, Ir or Ni, and the complexes are useful as catalysts, e.g. for asymmetric hydrogenation, giving high yields.
Patent EP-0503196-A1 (EP)
Inventor: SHEEHAN PATRICK
IPC: B65G53/24
Filed: 1991-11-25
Abstract: The mobile separation unit (1), for separating particulate solids from a transport gas, has a filtration housing (6) for separating the solids from the transport gas connected to a vacuum pump or air compressor for inducing the flow of transport gas into the housing (6). The housing is mounted such that it is movable between a stowed position and operating position, the centre of gravity of the housing in the stowed position being below its centre of gravity in the operating position thereby improving the stability of the unit during transportation.
Patent EP-0488747-A1 (EP)
Inventor: MOZDEN EDWARD C
IPC: C10L10/08
Filed: 1991-11-28
Abstract: A fuel additive composition comprising:
     (A) an alkylene oxide condensate or the reaction product thereof and an alcohol, and a component selected from:   (B) a monocarboxylic fatty acid;   (C) the reaction product of a hydrocarbyl substituted amine and formaldehyde;   (D) a hydrocarbyl amine, or the reaction product thereof and an alkylene oxide, and, mixtures of B, C and D.
Patent EP-0492993-A1 (EP)
Inventor: LAMLE STEWART MILTON
IPC: A63F3/02
Filed: 1991-12-19
Abstract: A game apparatus for two players includes fourteen playing pieces and a playing surface divided into sixteen squares. The playing pieces are divided up into three sets, namely a first set of six circular pieces (18) to be used by a first player only, a second set of six square pieces (19) to be used by a second player only, and a third set of two triangular pieces (20) to be used by either player. The players try to arrange their own pieces and the two wild pieces of the third set into a winning configuration of four in a row, the four corner squares of the playing surface, or four adjacent squares which form a solid square.
Patent EP-0461037-A1 (EP)
Inventor: DESRUS DANY
IPC: B62D117/00
Filed: 1991-06-06
Abstract: In a control system (22) for power-assisted steering, the power assistance may be activated or deactivated by at least one control signal. 
<??>The control system comprises: 
 
  a means (17, 26) for the measurement of at least one parameter used to activate the power assistance and a means (17, 27) for the measurement of at least one parameter used to deactivate the power assistance (speed and accleration respectively of rotation of the steering wheel), 
  a means (29) for carrying out a first test to detect whether at least one activating parameter fulfils an activating condition, and a means (32) for the activation of the power assistance (19) in response to the first test, and 
  a means (28) for carrying out a second test to detect whether at least one deactivating parameter fulfils a deactivating condition, and a means (33) for deactivating the power assistance in response to the second test.
Patent EP-0498137-A1 (EP)
Inventor: DOERREICH KURT
IPC: C12N9/38
Filed: 1991-02-06
Abstract: A partial amino acid sequence of a β-1,4-galactanase obtainable by means of  Aspergillus aculeatus  is described, and also a corresponding recombinant DNA sequence, vector and transformed host. Use of the β-1,4-galactanase or a pectinase preparation enriched with the β-1,4-galactanase for degradation or modification of plant cell walls is described.
Patent EP-0457739-A1 (EP)
Inventor: NORTENIUS BENGT ARNE
IPC: G01B7/04
Filed: 1991-04-05
Abstract: The present invention relates to linear measuring apparatus for measuring elongated materials, such as cables. The apparatus includes a measuring station which comprises two endless belts which run over two pulleys and between which the material to be measured is drawn. The measuring station is provided with sensors to which a counter unit is connected for indication of material lengths. According to the invention, the endless belts (5a, 5b) extend horizontally, side-by-side, and resiliently abut the material to be measured. The sensors (13) are pulse generators and each pulse generator is connected to one pulley (6a, 6b) of each belt, the pulses generated by the pulse generators (13) being sent to the counter unit (2) where the mean value of the generated pulses represent the measured length. A marking unit (3) is arranged downstream of the measuring station (1) and is connected to the counter unit (2) for marking the elongated material at selected points of the measured length. A further pulse generator (14) is connected to the other pulley of the one belt, this further pulse generator (14) delivering pulses to the marking unit (3), via the counter unit (2), for supplying speed information to the marking unit.
Patent EP-0499769-A1 (EP)
Inventor: MABIKA KAZADI
IPC: B03B5/24
Filed: 1991-02-21
Abstract: Ore jig comprising a substantially vertical body in which a screen is mounted, upon which screen the ore to be treated is placed, a means for subjecting the ore to vertical pulsations and a device intended to create at least one furrow (channel) in the ore to be treated. <IMAGE>
Patent EP-0527778-A1 (EP)
Title: Improved process of purifying recombinant proteins and compounds useful in such process.
Inventor: SHARMA SATISH K
IPC: C07K19/00
Filed: 1991-03-11
Abstract: Recombinant fusion proteins which comprise a biologically active polypeptide portion and metal chelating peptide are disclosed. The fusion proteins contain metal chelating peptides which have at least three and preferably six alternating histidine residues. Fusion proteins which contain metal chelating peptides that are substrates for dipeptidylpeptidase I are als disclosed. Additionally, a method of obtaining desired polypeptides by producing recombinant fusion proteins and purifying them with immobilized metal ions is disclosed. A kit for purifying desired polypeptides is also disclosed.
Patent EP-0494272-A1 (EP)
Inventor: LUETTEKE HARALD
IPC: B60T8/44
Filed: 1991-05-10
Abstract: La pression dans les freins des roues peut être ajustée par une soupape d'admission (15) et par une soupape de sortie (17), selon leur rotation caractéristique. Le fluide hydraulique en provenance des pompes (13) est transmis aux freins des roues par la soupape d'admission (15) et sort des freins des roues par la soupape de sortie (17). Les soupapes (15, 17) sont des soupapes à siège à commande électromagnétique qui génèrent de forts bruits de régulation. En introduisant un limiteur (18) de la pression différentielle en amont de la soupape d'admission (15), on peut réduire considérablement au moins le bruit généré par cette soupape. On a en outre démontré que la qualité de la régulation s'en trouve améliorée. Une soupape de sécurité (30) assure une augmentation uniforme de la pression lorsque la soupape d'admission (15) est fermée.
Patent EP-0532531-A1 (EP)
Inventor: MURRAY KENNETH JOHN SMITHKLINE
IPC: C07D213/64
Filed: 1991-05-20
Abstract: Des dérivés de phénol/pyridinol d'aryle fusionné utilisés comme médicaments, sont décrits.
Patent EP-0522093-A1 (EP)
Title: Method and device for cleaning an endless wire cloth on a papermaking machine
Inventor: KOTITSCHKE GERHARD
IPC: D21F1/32
Filed: 1991-06-19
Abstract: The device disclosed has two parallel bars extending at right angles to the direction of motion of the wire cloth (1), viz: a run-on bar (41) and a run-off bar (42), each of which has a guide face which is contact with the endless wire cloth (1). Between the two bars is a wire cloth slit (44) through which compressed air from a compressed-air supply is blown. Between the run-on bar (41) and the wire cloth (1) is a wedge-shaped section (45) which tapers in the direction of motion of the wire cloth and into which a water-injection device (46') opens out. The run-bar (42) has a step-like recess (47) at the point where the wire cloth (1) runs off the guide face of the bar.
Patent EP-0553087-A1 (EP)
Inventor: MCQUEEN DAVID A
IPC: A61B17/17
Filed: 1991-06-10
Abstract: Appareil chirurgical pour implant orthopédique comprenant un ensemble de tige intramédullaire allongée (10) destiné à être utilisé pour réunir une paire de segments osseux qui présentent chacun une cavité médullaire. Ledit ensemble de tige intramédullaire allongée (10) définit un axe longitudinal central lorsqu'il est assemblé et comporte des premier et second points de fixation (26), (48); l'ensemble de tige (10) étant conçu pour être placé à l'intérieur des cavités médullaires des segments osseux et fixé sur le premier segment osseux au niveau du premier point de fixation (26) et sur le second segment osseux au niveau du second point de fixation (48). Une structure (18), (52) permet de réduire la distance prédéterminée entre les premier et second points de fixation (26), (48) de l'ensemble de tige dans le sens de l'axe longitudinal lorsque l'ensemble de tige a été relié aux premier et second segments osseux de sorte que ces derniers se trouvent en contact mutuel et se serrent l'un contre l'autre. Un procédé d'implantation de l'appareil est également décrit.
Patent EP-0542781-A1 (EP)
Title: Fastening devices.
Inventor: HARLEY DAVID NORMAN
IPC: F16B12/20
Filed: 1991-07-16
Abstract: PCT No. PCT/GB91/01175 Sec. 371 Date Jun. 17, 1992 Sec. 102(e) Date Jun. 17, 1992 PCT Filed Jul. 16, 1991 PCT Pub. No. WO92/02733 PCT Pub. Date Feb. 20, 1992.A two-part fastening device for fastening two panels together is provided with a rotatable drum (16) with at least one camming surface and a pin (10) with a head (14) formed to engage with the camming surface. The pin (10) is secured in one panel to be fastened and the rotatable drum positioned in the other panel. The head (14) of the pin is passed into the drum member which is then rotated so that the camming surface acts to pull the head of the pin inwardly, thus drawing the two panels together. The head (14) of the pin is provided with protrusions (22) which cooperate with the rotatable drum so that locking engagement of the fastening device can be achieved.
Patent EP-0543885-A1 (EP)
Inventor: KRUIZINGA BOB
IPC: G02B23/04
Filed: 1991-08-08
Abstract: Télescope permettant la vision à la fois le jour et la nuit, muni d'une ouverture d'entrée pour à la fois la lumière diurne et la lumière nocturne. La lumière diurne se sépare de manière spatiale de la lumière nocturne lorsqu'elle traverse l'ouverture d'entrée, puis se dirige vers l'extérieur à travers une ouverture de sortie et autour d'un intensificateur d'images pour la lumière nocturne.
Patent EP-0544795-A1 (EP)
Inventor: BRADLEY DONAL DONAT CONOR
IPC: H01L33/08
Filed: 1991-08-22
Abstract: A method is provided for forming in a semiconductive conjugated polymer at least first and second legions having different optical properties. The method comprises: forming a layer of a precursor polymer and permitting the first region to come into contact with a reactant, such as an acid, and heat while permitting the second region to come into contact with a lower concentration of the reactant. The reactant affects the conversion conditions of the precursor polymer in such a way as to control the optical properties of at least the first region so that the optical properties of the first region are different from those of the second region. The precursor polymer may comprise a poly(arylene-1, 2-ethanediyl) polymer, at least some of the ethane groups of which include a modifier group whose susceptibility to elimination is increased in the presence of the reactant.
Patent EP-0551369-A1 (EP)
Inventor: BLOCH BERTRAND
IPC: C07F7/18
Filed: 1991-10-01
Abstract: L'agent de couplage comprend un groupe pyrrolidyle susceptible de s'incorporer dans la chaîne d'un polymère conducteur de l'électricité, et un groupe silane -Si (OR1)3 pouvant se lier chimiquement à un substrat de verre pour former un revêtement adhérent de ce polymère. Il est obtenu par une réaction d'addition mettant en oeuvre une fonction époxyde et une fonction amine primaire ou secondaire.
Patent EP-0557385-A1 (EP)
Inventor: BUNDGAARD HANS
IPC: A61P25/04
Filed: 1991-11-11
Abstract: PCT No. PCT/SE91/00760 Sec. 371 Date Aug. 17, 1993 Sec. 102(e) Date Aug. 17, 1993 PCT Filed Nov. 11, 1991 PCT Pub. No. WO92/08459 PCT Pub. Date May 29, 1992Topical composition for transdermal delivery of morphine. The composition contains certain morphine esters in association with a carrier. The compositions relieved pain or tranquilize a mammal when delivered transdermally.
Patent EP-0555354-A1 (EP)
Inventor: JONES ROBERT EDWARD JR
IPC: G07D7/04
Filed: 1991-10-22
Abstract: Tête magnétorésistive horizontale non blindée (1) pour appareils de détection et de lecture magnétiques. La tête magnétorésistive non blindée (1) comprend deux éléments magnétorésistifs (2) séparés par un entrefer (10), et un élément traversant conducteur (3) qui connecte électriquement les éléments magnétorésistifs (2) entre eux et à un point électrique commun, tel que la terre du système (4). Un circuit différentiel détecteur de tension (35) est relié entre les éléments magnétorésistifs (2) pour détecter les variations de tension lorsque les données magnétiques sont détectés par la tête (1). La présente invention simplifie le processus de fabrication, ce qui se traduit par une réduction des coûts et par des procédés et des opérations de fabrication plus performants.