baber/WOPTO huggingface dataset:
Patent EP-0449947-A4 (EP)
Title: Methods for processing superconducting materials
IPC: H01B12/00
Filed: 1989-12-04
Abstract: A superconducting oxide is exposed to ozone. In one embodiment, the oxide is cooled to the superconducting state before exposure to ozone. The oxide may also be thermally cycled into and out of the superconducting state before exposure to ozone. The ozone may be in either the liquid or gaseous state and may be mixed with molecular oxygen. After exposure to ozone, the critical, or transition, temperature is elevated in comparison with material not so processed.
Patent EP-0465511-A4 (EP)
Title: Dynamic correction of servo following errors in a computer-numerically-controlled system and fixed cycle utilizing same
Inventor: MORSER ALFRED H
IPC: G05B19/18
Filed: 1990-03-12
Abstract: The invention relates to servo-driven computer-numerically-controlled systems of the type adapted to receive part program instructions defining a desired path (110) of relative movement between a tool (12) and a workpiece (W), wherein the path may include an interior or exterior curved portion to be effected by coordinated linear movement of machine members along at least two orthogonal linear axes (X, Y). The invention provides apparati and methods for correcting path radius errors (E) to facilitate rapid and accurate movement along the curve. The invention carries out path radius correction by generating position commands (52, 53, 54 and 55) received by the servo (69) using corrected radius data (46), the difference between which and the desired radius (R) to be machined compensates for at least a portion of the path radius error (E) that would otherwise be generated by the servo (69).
Patent EP-0444206-A4 (EP)
Title: Slippery film and production thereof
IPC: B32B7/022
Filed: 1990-09-13
Abstract: A slippery film consists of an oriented film produced from a highly syndiotactic styrene polymer together with fine inorganic particles (0.001-1 wt.% of the film) having mean particle diameter 0.01-3 micron. The surface roughness of the film (by JIS-B-0601) (Ra) is 0.005-0.03 microns and the static coefficient of friction (by ASTM D-1894b) (microns) is 0.3-1.0. Pref. the film has Ra 0.001-0.2 micron and the styrene polymer has Al content below 3000 ppm, Ti below 10 ppm and and styrene monomer below 7000 ppm. The film has density below 1.07 g/cm3 and crystallinity 5-30%.
Patent EP-0491854-A4 (EP)
Title: Colored metallic pigments
IPC: C09D17/00
Filed: 1990-09-14
Abstract: The invention relates to a colored pigment comprising a plurality of metallic or mica flakes with a plurality of polymer encapsulated pigment particles adhered to the individual flakes. The colored pigments are useful for imparting color and metallic luster to surface coatings.
Patent EP-0511216-A4 (EP)
Title: Combination assay for antibody or antigen
IPC: G01N33/569
Filed: 1990-10-31
Abstract: An immunoassay for determining a first antigen (Ag1) and/or an antibody (Ab2) to a second antigen (Ag2) in a sample, which immunoassay comprises the steps: (a) contacting the sample with a solid support on which Ag2 and an antibody (Ab1) to Ag1 have been coated so that sample Ag1 and sample Ab2, if present, will become bound to Ab1 and Ag2, respectively; (b) adding Ag2 in the form of a detecting reagent; the addition being performed under conditions allowing the formation of an immune complex between added Ag2 and sample Ab2 bound to the solid support in step (a); (c) adding Ab1 in the form of a detecting reagent; the addition being performed under conditions allowing the formation of an immune complex between added Ab1 and sample Ag1 bound to the solid support in step (a); (d) measuring the amount of immune complex formed in step (b) and (c) and taking the amount as an indication of the amount of Ag1 and/or Ab2 in the sample. All or part of the antigenic entitie(s) in Ag2 coated on the solid support and/or Ag2 used as the detecting reagent are derived from different sources. In an alternative mode Ag2 and Ab1 in the detecting reagent is equipped with biotin so that the immune complexes formed in steps (b) and (c) can be measured by the use of a biotin binding substance.
Patent EP-0546110-A4 (EP)
Title: New insulin-like growth factor binding protein igfbp-5
Inventor: KIEFER MICHAEL C
IPC: C12N1/21
Filed: 1991-08-28
Abstract: A purified binding protein selected from the group consisting of insulin-like growth factor binding protein having an amino acid sequence which is at least 85 % homologous to the amino acid sequence of Figure 1 and fragments thereof comprising at least 10 consecutive amino acids of the sequence that are capable of binding to an antibody specific for the protein or to an insulin-like growth factor is described. Recombinant DNA molecules encoding the binding proteins and subsequences thereof are also described along with recombinant microorganisms and cell lines containing the DNA molecules and methods for preparing the binding proteins by growing the recombinant hosts containing the relevant DNA molecules. Antibodies to the protein, identified as IGFBP-5, which are useful in various diagnostic applications, are also described.
Patent EP-0717644-A4 (EP)
Title: Pulse forming circuits
Inventor: MORGAN CARLTON B
IPC: A61N1/39
Filed: 1992-04-10
Abstract: Circuits for controlling the current flow of an energy pulse as a function of the temperature of a resistive element in the circuit so that the current flow varies over time in accordance with a predetermined waveform. The circuits include at least one negative temperature coefficient thermistor connected between an energy storage device and connectors for delivering energy stored in the storage source to an external load. In one embodiment of the invention the circuit includes a second thermistor for shunting a residual portion of the current delivered by an energy pulse away from the external load. In another embodiment of the circuit, a small inductive device is used for adjusting the shape of the predetermined waveform. In yet another embodiment of the device, a plurality of thermistors arranged in a bridge-like configuration are used to control the current of the energy pulse so that its waveform is biphasic. Heat sinks may be attached to the thermistors for cooling the latter so as to increase the rate at which energy pulses may be delivered by the circuits.
Patent EP-0544017-A4 (EP)
Title: Method for recording on disc
IPC: G11B20/12
Filed: 1992-06-17
Abstract: In a method for recording data on a disc, wherein digital data for servo-control is recorded beforehand on the disc into alignment in a radial direction, and the disc surface is divided into plural concentric zones, digital data having different clock rates are recorded on respective zones, reference data for sensing the quality of the recorded data is recorded on every recorded data area of one segment divided by servo-control data in all the zones. Thereby, the reproducing control for every zone in the event of zoning record can be performed easily. <IMAGE>
Patent EP-0601023-A4 (EP)
Title: Dewatering slurries.
Inventor: KEENEY MARK EDWARD
IPC: B01D37/02
Filed: 1992-08-19
Abstract: The specification describes a method of dewatering mineral slurries especially slurries of a fine coal. The method involves adding an anionic flocculant to the slurry and subsequently adding a dewatering aid to the slurry at or just prior to the formation of a filter cake during a filtration step. The specification also discloses that overloading with an anionic flocculant can be avoided if a dewatering aid is used in combination with the flocculant.
Patent EP-0565694-A4 (EP)
Title: Laser delivery system.
Inventor: BLOUNT GREGORY A
IPC: A61B17/28
Filed: 1992-10-23
Abstract: A laser delivery system for ophthalmic surgery and the like includes a handpiece, a laser connector, and an optical fiber for transmitting laser light from a laser source to an eye to be treated. The optical fiber extends through the handpiece tip. The tip also includes a fluid path from the distal end thereof to the interior of the handpiece body. The handpiece body has a fluid path in fluid communication with the fluid path of the tip, which fluid path extends to the exterior of the handpiece. The probe is inserted into the eye during surgery and may have multiple functions, reducing surgical complications. Fluid in the eye may flow through the tip and the handpiece body while laser light from the laser source is directed by the optical fiber into the eye. Structure is provided for refluxing material in the tip back into the eye as desired by the user. Alternatively, fluid may be delivered through the handpiece and tip to the surgical site if needed. A clamp is included to hold the optical fiber in place in an operating field if desired.
Patent EP-0644775-A4 (EP)
Title: Cocaine receptor binding ligands.
Inventor: KUHAR MICHAEL J
IPC: A61K49/00
Filed: 1992-11-13
Abstract: Novel compounds show high affinity for specific cocaine receptors in the brain, particularly dopamine transporter sites, and have the formula Wherein Y = CH<sub>2</sub>R<sub>3</sub>, CO<sub>2</sub>R<sub>2</sub> orR<sub>1</sub> =hydrogen, C<sub>1-5</sub> alkyl,R<sub>2</sub> =hydrogen, C<sub>1-6</sub> alkyl, C<sub>3-8</sub> cycloalkyl, C<sub>1-4</sub> alkoxy, C<sub>1-6</sub> alkynyl, halogen or amine,R<sub>3</sub> =OH, hydrogen, C<sub>1-6</sub> alkyl, C<sub>3-8</sub> cycloalkyl, C<sub>1-4</sub> alkoxy, Cl, Br, I, CN, NH<sub>2</sub>, NHC<sub>1-6</sub> alkyl, NC<sub>1-6</sub> alkyl, OCOC<sub>1-6</sub> alkyl, OCOC<sub>1-3</sub> alkylaryl,A =S, O or NHX =H, C<sub>1-6</sub> alkyl, C<sub>3-8</sub> cycloalkyl, C<sub>1-4</sub> alkoxy, C<sub>1-6</sub> alkynyl, halogen, amino, acylamido, andZ =H, I, Br, Cl, F, CN, CF<sub>3</sub> NO<sub>2</sub>, N<sub>3</sub>, OR<sub>1</sub>, CO<sub>2</sub>NH<sub>2</sub>, CO<sub>2</sub>R<sub>1</sub>, C<sub>1-6</sub> alkyl, NR<sub>4</sub>R<sub>5</sub>, NHCOR<sub>5</sub>, NHCO<sub>2</sub>R<sub>6</sub>, wherein R<sub>4</sub>-R<sub>6</sub> are each C<sub>1-6</sub> alkyl.
Patent EP-0603400-A4 (EP)
Title: Method of removing halogenated aromatic compound from hydrocarbon oil.
Inventor: KITAMURA SHUJI
IPC: C10G21/06
Filed: 1993-01-11
Abstract: A method of removing halogenated aromatic compounds contained in small amounts in a hydrocarbon oil comprising mainly nonaromatic hydrocarbon oils safety without fail. The method comprises bringing the hydrocarbon oil into contact with a heat-resistant alkaline polar solvent in the presence of an alkaline substance at about 100  DEG C to about 300  DEG C and separating the nonaromatic hydrocarbon oils and the solvent from each other.
Patent EP-0653909-A4 (EP)
Title: Agricultural machine.
Inventor: WILLIAMS MERVYN WILLIAM
IPC: A01F29/00
Filed: 1993-08-09
Abstract: The specification discloses an agricultural machine (2) for cutting long stemmed animal feed material such as hay and comprises a cylindrical cutting drum (4) mounted for rotation about a substantially horizontal axis (6). A plurality of cutting blades (8) project radially outwards from the circumferential surface (10) of the drum (4). The machine (2) also includes a moveable bed (14) on which, in use, lies the material to be cut. The bed (14) can turn about a horizontal pivot axis (16) adjacent the drum (4). Hydraulic cylinders (18) connected between a frame (20) of a support for the machine (2) and the bed (14) are provided to turn and hold the bed (14) at different angles about the pivot axis (16). The bed (14) includes first, second and third adjacent flat sections (22, 24 and 26) arranged in a U-like configuration. The hydraulic cylinders (18) are used to control the elevation of the bed (14) and therefore the rate of feeding of the material to be cut to the cutter drum (4). A shutter arrangement (42) is located beneath the drum cutter (4) to control the length of time that the material is in contact with the cutting blades.
Patent EP-0629233-A4 (EP)
Title: Fuel additive compositions containing aliphatic amines and polyalkyl hydroxyaromatics.
Inventor: CHERPECK RICHARD E
IPC: C10L10/00
Filed: 1993-12-20
Abstract: A fuel additive composition comprising:   (a) A fuel-soluble aliphatic amine selected from the group consisting of (1) a straight or branched chain hydrocarbyl-substituted amine, (2) a hydroxyalkyl substituted amine, and (3) a straight or branched chain hydrocarbyl-substituted succinimide; and (b) a polyalkyl hydroxyaromatic compound or salt thereof wherein the polyalkyl group has sufficient molecular weight and carbon chain length to render the polyalkyl hydroxyaromatic compound soluble in hydrocarbons boiling in the gasoline or diesel range.
Patent EP-0639135-A4 (EP)
Title: Fluidic container filler apparatus.
Inventor: EDWARDS KENNETH N
IPC: B65B3/28
Filed: 1994-03-04
Abstract: An apparatus (10) for filling a container (14) with a fluid comprising a fluid source having a pump (64) fluidly coupled thereto and electrically interfaced to a controller (72). Fluidly coupled to the pump is a nozzle valve (60) which is also electrically interfaced to the controller. During the operation of the apparatus, the container is positioned under the nozzle valve, with the controller being operable to fill the container with a first volume of the fluid from the supply source at a fist flow rate, and fill the container with a second volume of fluid at a second flow rate which is lower than the first flow rate.
Patent EP-0642706-A4 (EP)
Title: Power driven venting of a vehicle.
Inventor: LU MICHAEL Y
IPC: B60J1/17
Filed: 1994-03-17
Abstract: An obstruction detection apparatus (44) is provided for use in closing a power driven vent, such as a window, that is located in an opening. The vent includes a first closing edge that moves as the vent is closed and the opening includes a second closing edge that is contacted by the first closing edge when the vent is in a fully closed position. The apparatus includes a detector (52) configured to detect an obstruction at points all along the second closing edge without requiring contact between the obstruction and the vent and to deliver a detection signal when an obstruction is detected. A controller (46) is connected to the detector for receiving the detection signal and delivering a corresponding alarm signal (48).
Patent EP-0721311-A4 (EP)
Inventor: DAVIES JULIAN A
IPC: G01R33/28
Filed: 1994-09-14
Abstract: Un agent de seconde sphère améliorant le contraste pour l'imagerie médicale par résonance magnétique comporte un ion métal paramagnétique coordonné à des ligands catécholate et ayant des molécules d'eau liées par liaison d'hydrogène auxdits ligands catécholate.
Patent EP-0811592-A4 (EP)
Inventor: YOSHIMURA TOSHIKAZU
IPC: C07C19/12
Filed: 1996-02-22
Abstract: Procédé de production de HFC-125 et/ou de HCFC-124 à partir de PCE, qui consiste d'abord à fluorurer du PCE en présence d'un catalyseur dans une phase liquide de sorte que du HCFC-123 et/ou du HCFC-122 soient formés, et à fluorurer le HCFC-123 et/ou le HCFC-122 en présence d'un catalyseur dans une phase gazeuse de sorte que du HFC-125 et/ou du HCFC-124 soient formés. Ce procédé permet d'améliorer la production de produits cibles, d'augmenter la durée de vie du catalyseur et de maîtriser la température de réaction.
Patent EP-0829810-A4 (EP)
Inventor: TOMONAGA ATSUSHI
IPC: G16C20/40
Filed: 1996-03-18
Abstract: Processeur d'informations biochimiques pourvu d'un dispositif de mémorisation de ces informations, d'un dispositif d'introduction de données, d'un dispositif permettant de retrouver des formules de réaction chimique liées à un composé sur la base des données, et d'un dispositif d'affichage d'un tableau de formules de réaction chimique. Le dispositif mémoire comporte un fichier d'informations sur les composés, un fichier d'informations sur les enzymes et un fichier d'information sur les relations mutuelles ou réciproques, ce dernier fichier abritant un tableau présentant des relations mutuelles ou réciproques entre le numéro du composé servant de clé, le numéro de l'enzyme pour lequel le composé sert de substrat et le numéro de l'enzyme pour lequel le composé sert de produit. Le dispositif permettant de retrouver les formules de réaction comporte une première partie traitement, qui établit des données normalisées sur le composé à partir des données précitées et qui retrouve le fichier d'informations sur le composé sur la base des données normalisées pour fournir en sortie le numéro du composé, une deuxième partie de traitement qui produit en sortie le numéro de l'enzyme pour lequel le composé sert de substrat ou de produit à partir du fichier d'informations sur les relations mutuelles ou réciproques sur la base du numéro de composé produit par la première partie, une troisième partie de traitement qui donne en sortie le numéro de chaque des autres composés constituant un système de réaction avec l'enzyme et des information complémentairs sur l'enzyme à partir du fichier d'informations sur les enzymes, et une quatrième partie de traitement assurant la visualisation du tableau de formule de réaction du composé sur la base des numéros des composés et des numéros des enzymes.
Patent EP-0760981-A4 (EP)
Inventor: SANDFORD MAXWELL T II
IPC: H04N7/08
Filed: 1996-02-22
Abstract: Procédé d'intégration d'informations auxiliaires dans un ensemble de données hôtes, tel qu'une photographie, un signal de télévision, une transmission fac-similée ou une carte d'identification. Toutes ces données hôtes contiennent un bruit intrinsèque, ce qui rend possible la manipulation et le remplacement par des données auxiliaires des pixels contenus dans les données hôtes qui sont presques identiques et qui ont des valeurs dont la différence est inférieure à la valeur de bruit. Puisque le procédé d'intégration ne change pas les valeurs élémentaires des données hôtes, les données auxiliaires n'affectent pas de manière sensible l'aspect ou l'interprétation de ces données hôtes. Par un procédé inverse, un utilisateur autorisé peut extraire aisément les données auxiliaires intégrées.
Patent EP-0897390-A4 (EP)
IPC: A61K31/44
Filed: 1996-03-14
Abstract: The invention relates to human TNF delta and TNF epsilon polypeptides, polynucleotides encoding the polypeptides, methods for producing the polypeptides, in particular by expressing the polynucleotides, and agonists and antagonists of the polypeptides. The invention further relates to methods for utilizing such polynucleotides, polypeptides, agonists and antagonists for applications, which relate, in part, to research, diagnostic and clinical arts.
Patent EP-0900130-A4 (EP)
Title: Metalworking lubrication
Inventor: BALLIETT ROBERT W
IPC: C10M105/60
Filed: 1996-05-08
Abstract: A process for drawing wire employing a lubricant comprising perfluorocarbon compounds (PFCs), including aliphatic perfluorocarbon compounds ( alpha -PFCs) having the general formula CnF2n+2, perfluoromorpholines having the general formula CnF2n+1ON, perfluoroamines (PFAs) and highly fluorinated amines (HFAs), and perfluoroethers (PFEs). Such fully and highly fluorinated carbon compounds exhibit a very high degree of thermal and chemical stability due to the strength of the carbon-fluorine bond. Further, because the compounds are fully fluorinated, and therefore do not contain chlorine and bromine, they have zero ozone depletion potential (ODP). Further, because the compounds are photochemically non-reactive in the atmosphere, they are not precursors to photochemical smog and are exempt from the United States Environmental Protection Agency (EPA) volatile organic compound (VOC) definition. Further, because they are volatile, the compounds are easily removed at the end of the process without need for an additional cleaning step. The process provides wire at significantly higher production speeds and longer die life with improved quality and less byproduct debris.
Patent EP-0831726-A4 (EP)
Title: Health food product
Inventor: SCHMITZ HAROLD H
IPC: A23L1/30
Filed: 1996-05-28
Abstract: A health food product containing a first component in the form of a discrete portion from a second component provides enhanced in vivo oxidative defense indices and prevents or attenuates exercise-induced in vivo oxidative stress as indicated by cellular and/or tissue modification. The first component includes an antioxidant mixture containing a blend of antioxidants selected from all-trans beta-carotene, a mixture of cis beta-carotenes, all-trans alpha-carotene, a mixture of cis alpha-carotenes, all-trans lycopene, a mixture of cis lycopenes, all-trans gamma-carotene, a mixture of cis gamma-carotenes, zeta-carotene, phytofluene, phytoene, vitamin C, vitamin E and curcumin. Internalization and integration of the above nutrients within a lipid containing core of the food product facilitates absorption of the fat-soluble components in the gastrointestinal tract following consumption, increases shelf-life and minimizes degradation of these labile compounds by minimizing exposure to heat, light and/or oxygen, and prevents disadvantageous yellow/orange coloration of the outer material of the food product.
Patent EP-0835858-A4 (EP)
Inventor: KAWAI TOSHIKAZU
IPC: C07C41/36
Filed: 1997-01-22
Abstract: Cette invention concerne un processus permettant d'éliminer simplement, facilement et efficacement le bisfluorométhyle éther contenu dans le fluorométhyl-1,1,1,3,3,3-hexafluoroisopropyle éther, lequel processus consiste à mettre le fluorométhyl-1,1,1,3,3,3-hexafluoroisopropyle éther contenant le bisfluorométhyle éther en contact avec de la zéolite.
Patent EP-0899298-A4 (EP)
Inventor: HIKITA OSAMU
IPC: C08L23/10
Filed: 1997-05-12
Abstract: Cette invention se rapporte à une composition de résine de propylène conductrice, qui est utilisée dans l'emballage et l'acheminement automatique de pièces, cette composition se caractérisant par une faible tendance à l'électrisation, par le fait qu'elle peut supporter un traitement de cuisson, par sa capacité à être recyclée pour éviter la production de déchets et par le fait qu'elle entraîne une réduction des coûts de matériaux et des coûts d'exploitation. Cette composition comprend: (a) un pourcentage en poids d'un polymère de propylène contenant jusqu'à 20 % en poids d'unités d'éthylène, dans lesquelles la partie présentant une crystallinité d'au moins 95 % constitue au moins 60 % de la totalité de la composition; (b) un pourcentage en poids d'un copolymère aléatoire de propylène contenant 1 à 7 % en poids d'unités d'éthylène et présentant un allongement en traction d'au moins 100 %; et (c) un pourcentage en poids d'une charge conductrice; les éléments (a), (b) et (c) satisfaisant les relations suivantes: a + b + c = 100; 0.5 « a/b « 2,0; et 10 « c « 30.