baber/WOPTO huggingface dataset:
Patent EP-0521733-A1 (EP)
Inventor: SATAKE SUNAO
IPC: B01D17/02
Filed: 1992-07-03
Abstract: A serum;plasma separator obtained by adding a tackifier to a partition-forming material, which prevents hemocyte from remaining in a serum portion after blood separation and prevents migration of a component having a concentration gradient between clot and serum even when separated blood components are stored as they are in place in a tube for the separation of blood, whereby correct examination results can be obtained. The serum;plasma separator hardly undergoes a form change at room temperature and under heat and which hardly shows a viscosity change even after a long period of time. Further, the serum;plasma separator has excellent thixotropic nature free from a change in temperature, excellent cohesion and excellent adhesion to a blood separation tube. There is also provided a tube for the aeparation of serum;plasma from clot;hemocyte, which contains the above serum;plasma separator.
Patent EP-0536985-A1 (EP)
Inventor: NORRIS HARRY
IPC: G01N21/21
Filed: 1992-10-07
Abstract: A method of calibrating a polarimeter to work at a wavelength of unknown frequency comprising calibrating the polarimeter at a standard wavelength, using the calibrated polarimeter to measure a sample, measuring the same sample at the wavelength of unknown frequency and setting the polarimeter to give the same measurement at the said unknown wavelength as at the known wavelength. The method is particularly applicable to be calibration of a saccharimeter to work at a wavelength of unknown frequency in the near infra-red for the measurement of dark sugar samples. The invention is also a polarimeter or saccharimeter for carrying out the method.
Patent EP-0524092-A1 (EP)
Inventor: CORNILS GERD
IPC: B29C48/12
Filed: 1992-07-16
Abstract: In order to fit a prefabricated article with a profiled strip, the surface is firstly pretreated and then an extruder (16) is fed with a thermoplastic elastomer. At the outlet of the extruder (16), a pressure-withstanding heating pipe (22) conveys the material to a heated extrusion head (8) which is guided to the surface of the article by a robot (4). Application to a motor-vehicle window (glazing article) (1) in order to fit it with a profiled frame (24) around the periphery. <IMAGE>
Patent EP-0532451-A1 (EP)
Inventor: GROSS JOSEPH
IPC: A61N1/30
Filed: 1992-09-10
Abstract: A transdermal drug delivery device (2) includes anode and cathode electrodes (11,12) supported on a base member (10) in spaced relation to each other to define a gap therebetween, a gel (13) containing a liquid drug to be delivered covering the gap and in contact with both of the electrodes (11,12), and a liquid permeable sheet (14) covering the gel (13) containing the liquid to be delivered.
Patent EP-0538186-A1 (EP)
Inventor: BOSSART ERWIN
IPC: B01D3/00
Filed: 1992-09-17
Abstract: A height-adjustable support for laboratory equipment, especially for rotary evaporators, has a retaining device (6). The retaining device can be vertically moved on a support rod (5). By means of a motor-driven lifting device (9, 11), the retaining device (6) can be lifted or lowered vertically. Between the retaining device (6) and the lifting device (9, 11) a clutch (12) is provided for connecting and uncoupling the drive. <IMAGE>
Patent EP-0561920-A1 (EP)
Title: A solar energy collector.
Inventor: MOELLER HOLGER
IPC: F24S90/00
Filed: 1991-12-17
Abstract: A collecting device of solar energy comprising an elongated reflecting element (1), which is parabolic in cross-section and mounted in an inclined position; and mutually parallel receiving pipes (2) placed in the focal point of the reflecting element and extending through the entire length of the element and connected to the circulation system (21, 22) containing liquid. The said system further operates to heat the liquid (9) in the accumulator (8). The piping (2) is provided, at the lower and upper ends thereof, with valves (3, 4) allowing only upward flow of liquid, whereby the device operates periodically in such a way that the liquid is discharged from the pipes (2) only after reaching its evaporation point, whereupon the piping (2) is refilled. A flexing bellows (5) is placed on top of the valve (4) for maintaining a certain counterpressure for the upper valve (4).
Patent EP-0535241-A1 (EP)
Inventor: TSUJIMOTO MASAFUMI
IPC: A61K38/46
Filed: 1992-03-31
Abstract: Est décrite une nouvelle leucine-aminopeptidase présentant les caractéristiques suivantes: (a) action et spécificité de substrat: (1) présentant une activité de décomposition d'un substrat synthétique, L-leucine-P-nitroanilide, caractérisé par une résistance à la méthionine, (2) présentant une activité de cystine-aminopeptidase, et (3) présentant une activité de décomposition d'au moins l'ocytocine, la vasopressine et l'angiotensine III, parmi les hormones se rencontrant à l'état naturel; (b) pH optimal et plage de pH stable: présentant le pH optimal autour d'une région neutre (à un pH d'environ 7,4); (c) conditions de désactivation par pH, température, etc.: désactivation à 70 °C en 30 minutes; (d) inhibition, activation et stabilisation: inactivation par un ion métallique divalent tel que Zn2+, Co2+ ou Ni2+; (e) poids moléculaire: présentant un poids moléculaire d'environ 490 kDa (suivant filtration sur gel), celui de la sous-unité étant d'environ 210 kDa (selon SDS-PAGE) (aucune différence de mobilité observée entre des conditions de réduction et de non-réduction); (f) nombre de séquences: présentant les séquences d'acides aminés suivantes représentées par 1, 2, 3 et 4: Gly Trp Gly Leu Gly Lys; Leu Leu Gln Asn Gln Ile Gln Gln Gln Thr Arg Thr Asp Glu Gly Thr Pro; Thr Asp Lys Gly Trp Ser Phe Leu Leu Gly Lys; Phe Phe Leu Asn Met Lys Pro Glu Ile Gln Pro Gln Asp: (g) purification: étant purifiée à partir du sang rétroplacentaire humain après eutocie.
Patent EP-0579769-A1 (EP)
Inventor: LEE GARY C M
IPC: A61K31/341
Filed: 1992-04-29
Abstract: Novel anti-inflammatory furanone compounds have the following formula <IMAGE>  where R1 independently is H, phenyl, C1-C6 alkyl substituted phenyl, halogen substituted phenyl, or alkyl of 1 to 6 carbons and n is an integer having the values of 1 or 2, and where when n is 1 the R1 group is attached either to the 3 or to the 5 position of the 2-furanone, when n is 2 then R1 is attached to both the 3 and 5 positions, with the proviso that when n is 1 then R1 is not H; Y1 is H, alkyl of 1 to 20 carbons, phenyl C1-C20 alkyl, C1-C20 alkenyl containing one or more olephinic bonds, PO(OH)2, PO(OH)OR2, PO(OH)R2, PO(OR2)2, where R2 is independently alkyl of 1 to 20 carbons, phenyl, or halogen substituted phenyl or C1-C6 alkyl substituted phenyl, further Y1 is CO-R3, CO-OR3, CONHR3, SO2R3, SO2NHR3, (CH2)p -O-R3, or (CH2)p-O-(CH2)m-O-R3, where p, and m, are integers and are independently 1 to 20 and R3 is H, C1-C20 alkyl, C1-C20 alkenyl containing one or more olephinic bonds, phenyl, halogen substituted phenyl or C1-C6 alkyl substituted phenyl, with the proviso that when Y1 is CO-R3, CO-OR3, and CONHR3 then R3 is not hydrogen; Y2 is H, an alkyl group of 1 to 25 carbons, phenyl, naphthyl, phenyl (C1-C20)alkyl-, naphthyl (C1-C20)alkyl-, halogen substituted phenyl, C1-C6 alkyl substituted phenyl, halogen substituted naphthyl, C1-C6 substituted naphthyl; Y3 is H, alkyl of 1 to 20 carbons, CO-R4, CO-O-R4, CO-NH-R4, PO(OR4)2 or PO(OR4)R4, where R4 independently is H, alkyl of 1 to 20 carbons, phenyl, or halogen substituted phenyl or C1-C6 alkyl substituted phenyl.
Patent EP-0679812-A1 (EP)
Inventor: KIKNADZE GENNADY IRAKLIEVICH
IPC: F28F13/02
Filed: 1992-05-18
Abstract: A streamlined surface has concavities (1) (convexities), the cross-section of the concavity (1) (convexity) has the form of a smoothly curved closed line described by a certain relationship, the depth of the concavities (1) (convexities) h=0.005-0.3 of the thickness of the boundary layer, the curved areas (2) of the concavities or convexities have a common tangent in any cross-section transversal to the initial surface with a transitional section (3) in the form of a surface of double curvature with radii /R curv1 / ≧ 3h and /R curv2 / ≧ 3h. The size of the concavities (1) (convexities) along the streamlined surface equals D=(2-40)h, the size of the curved area (2) along the streamlined surface is l₃=(0.05-0.3)D, the size of the transitional section (3) along the line connecting the centres of the concavities or convexities is l n =(0.05-3)h, and the centres of the concavities (1) or convexities are located in the vertices of a parallelogram with the sides equal to (1.05-4)D and with an angle at the vertex α p =20-90 o .
Patent EP-0590032-A1 (EP)
Inventor: FORMAN THOMAS P
IPC: B29K105/08
Filed: 1992-03-09
Abstract: A multi-vane structure for incorporation in an aircraft gas turbine engine has vanes of complex geometry made of braided fibers which are continuous about the cavities defined by the vanes. These complex geometry parts are prepared by providing a plurality of removable mandrels, stacking the mandrels along a horizontal axis in a cavity end to cavity end configuration, braiding about the mandrels, cutting the mandrels adjacent the cavity end faces, side stacking the mandrels so the faces are placed in a parallel orientation and molding. Utilizing braided fibers instead of hand lay-up woven fibers eliminates seams and produces cavities having continuous fibers about the periphery thereof which substantially increases the strength and dimensional reproducibly of the part.
Patent EP-0661928-A1 (EP)
Title: Procede de preparation de compositions de complement alimentaire
Inventor: CUMMINGS KENNETH R
IPC: A23K1/16
Filed: 1992-08-03
Abstract: Selon un mode de réalisation, l'invention se rapporte à un procédé de préparation d'une composition de complément alimentaire contenant un sel d'acide gras, qui comprend une combinaison de principes nutritifs ou médicamenteux supplémentaires. La composition alimentaire peut être utilisée comme complément alimentaire pour bétail, ce complément ne passant pas par la panse, et permet d'accroître de manière bénéfique la teneur en matière grasse nutritive de l'alimentation pour bétail.
Patent EP-0602242-A1 (EP)
Inventor: SUEOKA HIROYUKI YOSHITOMI PHAR
IPC: C07D413/12
Filed: 1992-08-21
Abstract: Composé de benzisoxazole ou son sel pharmaceutiquement acceptable, représenté par la formule générale (I) où, lorsque la liaison (a) entre les positions 2 et 3 représente une liaison simple, Ra représente le groupe (II) (où R représente hydrogène, alkyle, alcényle, cycloalkylalkyle, cycloalkylalcényle, phénylalcényle, naphtylalkyle ou naphtylalcényle; A représente alkylène linéaire ou ramifié; et n vaut 1, 2 ou 3) et Rb représente oxygène, ou bien en variante lorsque la liaison (a) entre les positions 2 et 3 représente une double liaison, Ra est absent; Rb représente soit le groupe (III) où chaque symbole a la notation donnée ci-dessus, soit le groupe (IV) où E représente oxygène ou soufre, et R, A et n ont chacun la notation donnée ci-dessus; et R1, R2, R3 et R4 ont chacun la notation donnée dans la description. Ce composé possède une activité d'inhibition centrosélective de la cholinestérase et/ou une puissante affinité pour le récepteur sigma.
Patent EP-0613471-A1 (EP)
Inventor: LESMANN JOERG
IPC: A01N43/68
Filed: 1992-09-29
Abstract: Des aminoesters de l'acide 1,3,5-triazine-2,4,6-tris-alkylaminocarboxylique, de formule générale (I): 1,3,5-triazine-2,4,6-tris[NH-(CH2)n-CO-O-R1] dans laquelle R1 désigne le reste d'une alcanolamine, peuvent être utilisés comme composés biocides ou biostatiques dans des systèmes aqueux, notamment dans des lubrifiants de refroidissement.
Patent EP-0611470-A1 (EP)
Inventor: STEENBLIK RICHARD
IPC: G09C5/00
Filed: 1992-08-18
Abstract: Procédé de cryptage et de décryptage d'images, consistant à produire une image cryptée (2) par la modification (1) de l'image originale (3), et à décrypter l'image (4) par l'intermédiaire d'un dispositif optique de décryptage (1).
Patent EP-0609323-A1 (EP)
Title: Thermosensitive recording element having improved smoothness characteristics.
Inventor: SMITH ALBERT H
IPC: B41M5/30
Filed: 1992-10-22
Abstract: A thermosensitive recording element comprising a support having a Sheffield smoothness of less than 60, and at least one layer provided thereon wherein said layer comprises an organic polymeric binder, a substantially colorless electron donating dye precursor and an electron accepting compound capable of forming color by reacting with said dye precursor, wherein the binder, the electron accepting compound and the dye precursor have a particle size of less than about 3 mu .
Patent EP-0567729-A1 (EP)
Inventor: SMITH JOHN PEARSON
IPC: B60T17/08
Filed: 1993-01-28
Abstract: An air-operated combination diaphragm spring brake has a tamper-resistant clamp provided between a head (46) and a spring side of a flange case (18) which together form a spring chamber (16) housing a power spring (72). The head (46) has an annular rim (70), and the flange case has an annular flange (74) with a diaphragm (48) sandwiched therebetween in an interface (76). An annular retaining member (78) has a lip (86) which tightly captures a step (80) on the annular rim as the annular retaining member (78) is drawn over the interface (76) to form the tamper-resistant clamp.
Patent EP-0576000-A1 (EP)
Inventor: GIBERTONI LUCIO
IPC: A61M11/06
Filed: 1993-06-24
Abstract: Device for administering drugs particularly for aerosol therapy and the like including a circuit having a branch for inhalation of the air/drug mixture and an expiration branch. The inhalation branch has a first check valve (1) connected to a sanitary-air distribution system and arranged on a corrugated infeed duct (2); a nebulizer (3) is inserted at one end of the infeed duct (2) and introduces at least one nebulized drug into the duct (2); the duct (2) is connected to a mouthpiece (9) through a second check valve (7). The expiration branch comprises a discharge duct (10) connected to the mouthpiece by means of a third check valve (11). The discharge duct (10) has an antibacterial filter (12) which filters expired bacterial loads and discharges the filtered expired air to the outside. The device further comprises expandable compensation means (14) arranged on the corrugated infeed duct (2), connected to the infeed duct (2) by means of at least one opening (15) formed in the infeed duct (2), and compensating the expiration phase of a patient.
Patent EP-0582846-A1 (EP)
Inventor: TEICHMANN RUEDIGER DR
IPC: F01L13/00
Filed: 1993-07-13
Abstract: The two inlet valves of an internal combustion engine cylinder, for example, are operated by two cams (11, 12), which in respect of their phase angle can be adjusted in opposition to one another. In addition, the phase position of both cams can be varied in relation to the crankshaft of the internal combustion engine. By means of the so-called variable cam phasing and the variable spread, the charge cycle dynamics of the internal combustion engine can be optimally adjusted. To vary the spread and/or the phasing, either a longitudinally displaceable adjusting screw (30) is provided, which is connected by way of various helical tooth systems (18, 17, 23) to the two camshafts (10, 20) or to the drive gear (15), or two concentrically arranged adjusting screws are provided, which are connected by way of helical tooth systems to the assigned camshafts. The two adjusting screws may carry pistons, which are arranged in a common hydraulic chamber and can be displaced as required by appropriate variation of the pressure ratios. Means can also be provided, however, in order to couple the adjusting screws to one another under certain conditions. <IMAGE>
Patent EP-0591945-A1 (EP)
Inventor: GAMBALE RICHARD A
IPC: A61M25/09
Filed: 1993-10-06
Abstract: A guidewire system for use in catheter exchanges avoids the need for a separate exchange wire by connecting an extension wire 30 to the proximal end of the guidewire 22 thereby increasing the effective length of the guidewire to permit a catheter exchange. The proximal end of the guidewire is attached to the distal end of the exchange wire by a disconnectible reattachable connection 28, 40 which avoids deformation of the connected joint.
Patent EP-0594091-A1 (EP)
Inventor: NEDO WERNER
IPC: B26F3/00
Filed: 1993-10-16
Abstract: Fluid and abrasive material feed for a fluid jet-cutting apparatus having a two-part connecting arm (13) which runs on a portal (5) and connects to the machine frame (1) a carriage (7) which supports a cutting head (8) which can be moved in three directions. On the connecting arm (13) there is situated a high-pressure pipe (16) which contains pipe sections (17) which are coiled to form a spiral and are positioned about the axes of the joints (12, 14, 15) of the connecting arm (13). The abrasive material is sucked from stationary supply containers (3) by means of a suction pump (10) via a flexible suction pipe (19) which is guided round the joints (14) and is positioned in the coupling arm (13) into an intermediate container (9) which is situated on the carriage and has a filling level regulating system which regulates a suction pump (10). The intermediate container (9) is connected via a hosepipe (11) to the cutting head (8). Adjacent to the suction pipe (19) there is situated a hosepipe which leads to the hose pipe neck (38) of a device, which is supported by the cutting head (8), for generating a wall (48) of water round the cutting jet. The portal (5) is on one side guided in the vicinity of the working table (4) by means of a ball bearing (20) on a rail (6) and on the other side mounted on the rear of a rack (23) which is made up of rack elements (25). <IMAGE>
Patent EP-0612944-A1 (EP)
Inventor: RUECKWARDT HANS-WERNER
IPC: F16L55/033
Filed: 1993-12-22
Abstract: The invention relates to a single-part retaining element consisting of plastic, in particular for at least one pipeline, having at least one bearing region (2) and at least one retaining region (3, 4) for partially enclosing the pipeline circumference. The bearing region (2) is connected to the retaining region (3, 4) via at least one interlinked web. <IMAGE>
Patent EP-0572069-A1 (EP)
Inventor: MICHEL WALTER
IPC: A47J33/00
Filed: 1993-05-19
Abstract: The invention relates to a collapsible device (1) for grilling pieces of meat and the like, preferably over an open fire. It consists of a stand (2), preferably in the form of a spike which can be stuck in the ground, a crown piece (4) which is firmly connected to the stand and has cutouts (12) distributed evenly over its circumference, bars (3) which are mounted pivotably in the cutouts and can be spread out radially in the manner of spokes, and a retaining device (5) which is mounted displaceably on the stand for fixing the bars in their spread-out position. <IMAGE>
Patent EP-0588443-A1 (EP)
Inventor: OKURA YASUNORI C O KABUSHIKI K
IPC: F16H63/44
Filed: 1989-11-22
Abstract: There is disclosed apparatus for controlling a transmission system which includes a plurality of speed-changing clutches (L, H, 1st, 2nd, 3rd, 4th, R) and pressure control valves (31, 32, 33, 34, 37, 36, 35) respectively connected to said speed-changing clutches and made operative through an electric command. The apparatus comprises first detecting means (11) for detecting an amount of an accelerator operated; second detecting means (12) for detecting a state of operation of a brake; third detecting means (13) for detecting a speed stage for speed changing; and control means (10) for determining a rate of gradual increase of oil pressure applied to the speed-changing clutch to be engaged, on the basis of detection outputs of said first, second and third detecting means, and outputting an electric command corresponding to said oil pressure gradual increase rate determined to the pressure control valve corresponding to the speed-changing clutch to be engaged.
Patent EP-0595441-A1 (EP)
Inventor: SEECH ALAN GEORGE
IPC: A62D101/22
Filed: 1993-09-20
Abstract: A method of creating an environment which promotes dehalogenation and/or degradation of halogenated organic chemical contaminants in water, sediment, or soil by adding a combination of fibrous organic matter and certain multi-valent metal particles to the water, sediment or soil.
Patent EP-0557126-A1 (EP)
Inventor: DAVIES ROBERT B
IPC: H01L29/78
Filed: 1993-02-19
Abstract: A large sense voltage is produced by the semiconductor device of the present invention. The semiconductor device, utilizing current mirror techniques, is comprised of a power MOSFET having a plurality of power cells (16) and a plurality of sense cells (16) formed in a semiconductor epitaxial layer (11). The large sense voltage is provided by isolating and separating the plurality of power cells (16) from the plurality of sense cells (13) by at least the thickness of the semiconductor epitaxial layer (11). Isolation (14) can be provided by forming a plurality of inactive cells or an elongated cell between the plurality of power cells (16) and the plurality of sense cells (13). In addition, high voltage capabilities can be maintained by including a partially active region adjacent the plurality of power cells (16) to provide for good termination.
Patent EP-0593280-A1 (EP)
Inventor: WOMBLE LEE MCCORMICK
IPC: E21B29/08
Filed: 1993-10-13
Abstract: An improved shearing blowout preventer having shearing rams for shearing a tubing string extending through the bore of the preventer body. The shear rams include a shear ram (52) having an upper shear blade (65) and a ram (54) having a lower shear blade (100). The upper shear blade includes a flat surface (68) under the blade with a recess (70) therein for a sealing element (76) and a pair of surfaces spaced apart and below the flat surface under the blade and a tapered conical recess (88) in the rear end of the blade to receive the fish that is sheared and to control the shape of the upper end of the sheared fish. The ram with the lower shear blade includes a tapered conical surface (108) in the centre portion of the blade and extending below the cutting edge of the blade. This recess coacts with the recess (88) below the upper shear blade to shape the cut fish so that it does not flatten and to maintain a substantial opening in its upper end without exceeding maximum dimension. The shape of the two tapered conical recesses is such that they will receive a variety of sizes of tubing and function to maintain the opening of the upper end of the lower fish while preventing the transverse dimension from exceeding the preselected maximum dimension.
Patent EP-0628208-A1 (EP)
Inventor: SHIH LIONEL C
IPC: G11B27/10
Filed: 1993-01-21
Abstract: Système d'enregistrement et de reproduction sur bande hélicoïdale, selon lequel on utilise trois pistes longitudinales (172, 174, 176) situées de manière contiguë par rapport à la région d'enregistrement hélicoïdale (170) dans laquelle les données d'utilisateur sont enregistrées, (y compris de manière numérique). L'une de ces pistes est une piste d'adresse physique (174) qui est utilisée pour enregistrer des données d'adresse physiques relatives à la disposition physique de la bande. Elle contient des données qui identifient les dimensions et l'espacement de toute zone du système ayant été définie, ainsi que le volume, le format utilisé et le nombre absolu de chaque double trame devant être enregistrée ou ayant été enregistrée. Une autre piste est une piste d'adresse logique (172) qui contient des données relatives au contenu des pistes hélicoïdales enregistrées. Chacune des pistes d'adresse logique et physique comporte des segments enregistrés, chacun desquels contient des données correspondant à une paire particulière de pistes hélicoïdales. La troisième piste longitudinale est une piste asservie qui contient des données asservies devant être utilisées par le système asservi de transport de bande afin de commander la direction et la vitesse de déplacement du système d'enregistrement et de reproduction au cours de différentes opérations.