baber/WOPTO huggingface dataset:
Patent JP-3294274-B2 (JP)
IPC: A61M39/12
Filed: 1993-07-15
Granted: 2002-06-24
Abstract: A medical lavage apparatus for body cavities comprising a housing having parallel irrigation and aspiration cylinders with captive plungers extending in bores thereof from a first end and pairs of check-valves positioned in parallel, smaller, offset cylinders located at second ends such that reciprocal movement of the each plunger in each cylinder performs the function of a one-way pump. The plungers are held captive and aligned by guide-stops proximally disposed in each cylinder. Each plunger comprises a seal disposed at the distal end thereof which inhibits communication between the pairs of check-valves in each cylinder when the plunger is fully seated in the cylinder. Novel jam-free dome shaped, slit check-valves are disposed to be the pair of check-valves in the aspiration cylinder in one embodiment and in irrigation cylinders as well in other embodiments. The dome shaped valves are described for use in other medical fluid control applications, as well. A septum formed of intersecting semi-circular-in-cross-section baffles joins the adjacent outer ends of the irrigation and aspiration check-valve cylinders so as to allow full fluid streams flowing from these outer ends to flow together at an angle. The septum and associated irrigation and aspiration check-valve cylinders are enclosed in a common exchange tube which leads to a common patient tube connecting nozzle. A special patient tube securing attachment is disposed on the connecting nozzle.
Patent JP-2992582-B2 (JP)
IPC: A61K49/00
Filed: 1993-07-26
Granted: 1999-12-20
Abstract: A contrast agent adapted for magnetic resonance imaging of a sample, the contrast agent comprising a suspension in a medium acceptable for magnetic resonance imaging of (a) coated particles of a contrast agent possessing paramagnetic characteristics and (b) coated particles of a contrast agent possessing diamagnetic characteristics, each of the coatings being selected from a group of materials which [I] renders the coated particles (a) and (b) substantially comparable with and substantially biologically and substantially chemically inert to each other and the environments to which the contrast agent is exposed during magnetic resonance imaging and [II] which substantially stabilizes the suspension; the nature of each of the coatings and the relative amounts of (a) and (b) in the suspension being such that the positive magnetic susceptibility of (a) substantially offsets the negative magnetic susceptibility of (b) and the resulting suspension has substantially zero magnetic susceptibility and, when employed in magnetic resonance imaging, results in the substantial elimination of imaging artifacts. Also disclosed is a method of imaging a sample which comprises introducing into the sample the above-described contrast agent and generating an image thereof.
Patent JP-2754027-B2 (JP)
IPC: A61F2/38
Filed: 1988-07-20
Granted: 1998-05-20
Abstract: A prosthetic meniscus is disclosed which can be implanted in a humanoid knee, and which can act as a scaffold for regrowth of native meniscal tissues. The meniscus comprises a three dimensional array of collagen fibers interspersed with glycosaminoglycan molecules. The collagen fibers are present at a concentration of about 65 to 98 percent by dry weight, and the glycosaminoglycan molecules are present at a concentration of about 1 to 25 percent by dry weight. Crosslinks are provided by at least a portion of the glycosaminoglycan molecules, and may consist of at least one of the group comprising chondroitan 4-sulfate, chondroitan 6-sulfate, keritan sulfate, dermatan sulfate, heparin sulfate, and hyaluronic acid.
Patent JP-2763809-B2 (JP)
IPC: C09D157/00
Filed: 1989-08-22
Granted: 1998-06-11
Abstract: Mouldable multiple-constituent mixtures capable of free-radical polymerization, which may also be multicomponent systems with long storage life, containing ethylenically unsaturated polymerizable compounds admixed, if desired, with soluble and/or insoluble fillers or other auxiliary substances, and an activator system which can be initiated by the introduction of oxygen are characterized in that they are applied in the form of at least weakly concentrated material containing an activator system which can be initiated by the introduction of atmospheric air, based on the following main components: N-alkyl-substituted tert.-aryl amines with at least one aliphatic CH bond in the  alpha  position, metallic compounds which are at least partially soluble in the system and accelerate drying of unsaturated oils, and weak carboxylic acids with pKS values less than approximately 0.9. Preferably, the multiple-constituent mixtures ready for application have a minimum viscosity of at least 50 to 100 mPa.s. The invention also concerns the use of activator systems of these multiple-component mixtures for controlled hardening, at a predetermined pot life, of olefinically unsaturated systems by means of atmospheric air and ambient temperature or only moderately elevated temperatures.
Patent JP-3098030-B2 (JP)
IPC: C10G65/00
Filed: 1992-03-13
Granted: 2000-10-10
Abstract: Residua comprises upgraded by first partitioning a hydrocracked residua into a vapor fraction and a liquid fraction. The vapor fraction is hydrotreated forming a first hydrotreated product. The liquid fraction is partitioned into a residua fraction and a light liquid fraction. The light liquid fraction can be hydrotreated or hydrocracked to form a hydroprocessed product. The hydrotreated product and the hydroprocessed product are then combined forming a substantially upgraded synthetic crude product refinable as a routine crude in a refinery into products that meet stringent specifications. In particular, residua can be upgraded to make a quality jet fuel fraction and a naphtha fraction containing less than 1 ppmw sulfur and nitrogen.
Patent JP-H0784392-B2 (JP)
IPC: A61P7/02
Filed: 1990-06-06
Abstract: An anticoagulant composition containing an effective amount of factor Xa having the active serine site inactivated that functions rapidly and effectively in vivo to suppress coagulation. In a preferred embodiment, Factor Xa, a serine esterase that forms a complex with Factor Va, Ca++, and phospholipid to catalyze prothrombin activation, is first inactivated with an active site inhibitor, such as dansyl-glu- gly-arg-chloromethyl ketone, to form inactivated factor Xa. In another embodiment, Factor Xa is expressed from a gene sequence wherein the portion encoding the active serine region is modified. The inactivated protein retains the ability to bind to endogenous factor Va in vivo, and has a half-life of approximately ten hours. Administration of inactive factor Xa to the blood of a patient results in the formation of inactive factor Xa-Va complexes in vivo, thereby inhibiting coagulation.
Patent JP-3372543-B2 (JP)
IPC: B24C5/02
Filed: 1992-12-11
Granted: 2003-02-04
Abstract: PCT No. PCT/FR92/01177 Sec. 371 Date Jun. 9, 1994 Sec. 102(e) Date Jun. 9, 1994 PCT Filed Dec. 11, 1992 PCT Pub. No. WO93/11908 PCT Pub. Date Jun. 24, 1993In performing micro-cleaning and micro-blasting, a dry micro-cleaning abrasive powder is sprayed having a very small grain size. This enables high cleaning speeds to be reconciled with exceptionally fine blasting in order to remove dirty stains and encrusted deposits from valuable, delicate, or fragile medium as is the case when having to blast off pollutants and pollution that become stuck to the surfaces of monuments and buildings. Jets of compressed air charged with fine abrasive particles having grain sizes of less than 200 micrometers can also be sprayed towards the surface. The jets are emitted from nozzles at high speeds so that they sweep the surface with at least ten jets, each of which has a cross section lying in the range of 400 micrometers to 4 millimeters, so that very low kinetic energy is imparted to the surface.
Patent JP-3181581-B2 (JP)
IPC: G06F3/0354
Filed: 1990-08-14
Granted: 2001-07-03
Abstract: Devices (90) are provided in accordance with this invention which utilise capacitive coupling of a passive object (60) to the device (90) to sense the object's position. The devices (90) are comprised of a plurality of electrode strips (130) arranged in two sets of parallel strips with the strips of one set crossing over the strips of the other set. Control means selects individual strips of each set and then analyses a change in capacitive coupling in order to determine the position of the object. <IMAGE>
Patent JP-3474566-B2 (JP)
IPC: H04M15/28
Filed: 1993-03-18
Granted: 2003-12-08
Abstract: A communication system, such as a portable telephone telepoint system, comprises a handset 11 and a base station 10, the handset can receive a registration sequence from the base station and store a number dependent thereon. The base station meters charge units and generates a new registration sequence when a unit is to be charged and transmits the new sequence to the handset. A new number stored in the handset and dependent on the new sequence differs from the old number to reflect deduction of pre-paid charge units. The handset may display remaining credit information. A voice prompt may warn that credit is running low. <IMAGE>
Patent JP-4521067-B2 (JP)
IPC: C08G63/66
Filed: 1996-11-29
Granted: 2010-08-11
Abstract: A soft hydrogel containing a triblock copolymer and water is disclosed. The copolymer has formula (I): X-G-Y, wherein G is a non-hydroxylated hydrophilic linear polymer block containing p repetitive units, where p is a number from 10 to 150, each of X and Y is a polyester block containing m and n repetitive units, respectively, and the ratio (m+n)/p is high enough for said copolymer to be water-insoluble, said ratio (m+n)/p being selected in such a way that adding water to a solution of the copolymer in a water-miscible organic solvent leads to the formation of a soft hydrogel capable of retaining an amount of water at least as great as the weight of said copolymer. Said hydrogel is suitable for retaining and gradually releasing hydrophobic substance and/or hydrophilic macromolecules, including drugs.
Patent JP-3866289-B2 (JP)
IPC: C08J5/00
Filed: 1996-11-11
Granted: 2007-01-10
Abstract: A method of forming solid, non-edible biodegradable, grain protein-based articles is provided wherein a grain protein formulation is heated to a maximum temperature of up to about 80 DEG  C. to create a substantially homogeneous and flowable mixture which can be formed into biodegradable articles. The formulation includes from about 20-85% by weight of grain protein, from about 5-75% by weight starch, up to about 14% by weight water, from about 10-40% by weight plasticizer, and at least about 0.01 by weight of a reducing agent such as sodium bisulfite for cleaving disulfide bonds present in the grain protein. Optional ingredients such as fillers, fiber, lubricant/mold release agents and colorants can also be used. The formulations can be processed in extrusion or injection molding equipment to create solid articles.
Patent JP-3509103-B2 (JP)
IPC: A61F2/46
Filed: 1995-02-09
Granted: 2004-03-22
Abstract: An implant for use in spinal stabilization includes four generally linear thread segments. The thread segments are maintained and spaced apart alignment by rigid supports. The thread segments include a plurality of individual threads with the individual threads of the segments defining a thread pattern. The supports and the thread segments define a hollow implant interior exposed to an exterior of the implant.
Patent JP-3662026-B2 (JP)
IPC: C12M3/00
Filed: 1995-05-18
Granted: 2005-06-22
Abstract: PCT No. PCT/IT95/00083 Sec. 371 Date Nov. 17, 1997 Sec. 102(e) Date Nov. 17, 1997 PCT Filed May 18, 1995 PCT Pub. No. WO96/36703 PCT Pub. Date Nov. 21, 1996Secondary metabolites of viable plant cells are produced with the cells immobilized in a porous inorganic support. Immobilization includes the steps of: (a) preparing a support comprising a substantially uniform and porous matrix of inorganic material having a tensile strength of at least 500 MPa; (b) introducing a culture of viable plant cells into the pores of said matrix; (c) entrapping the plant cells by coating the matrix with a sol or colloidal suspension not interfering with the cell viability; and (d) immobilizing the entrapped cells within the matrix with a reactive gas including a carrier gas saturated with volatile SiO2 or organic modified SiO2 precursors. The tensile strength may be provided by impregnating the matrix with a gelling solution of SiO2 precursor for increasing stiffness of the matrix. The matrix may be a SiO2 or inorganic oxide matrices, in which the weight ratio between cell load and inorganic matrix ranges between 1x10-4 and 1x10-2. The immobilized cells are not released in solution over a period of 6 months and maintain their viability while producing secondary metabolites.
Patent JP-3787363-B2 (JP)
IPC: A61B17/58
Filed: 1996-11-13
Granted: 2006-06-21
Abstract: A variable length cross-link device for use with orthopaedic dual rod apparatuses includes a pair of elongate elements, each having a first end which mates with a rod or pedicle screw. The first element has a second end which is narrow and extending. The second element has a second end which is wide and extending, and includes a through hole. The invention further includes a post having an upper threaded portion mounted through the hole in the second element, and a passageway in the lower portion for receiving the second end of the first element. A nut is provided onto the post. Prior to tightening of the nut, the first element is slidable relative to the post and the second element, and the post element has rotational freedom within the through hole such that the first and second elements may be angulated relative to one another. Once the nut is tightened, the first and second elements are compressibly engaged, thereby crush locking the elements together. In a first embodiment, the first ends of the elongate elements are curvate and have set screw hole to hook and lock onto the rods. In a second embodiment the first ends have eyeloops for coupling to the heads of pedicle screws. In a third embodiment, which is compatible with either of the first end configurations, the narrow and extending end of the first element is cylindrical so that the first and second ends may axially rotate relative to one another.
Patent PL-161121-B2 (PL)
Title: Method for preparation of a transporting path
IPC: E21D19/02
Filed: 1989-12-21
Abstract: Method for making a transport path for moving out a section of mechanized lining from coal winning walls after exploitation of the wall has been finished, characterised in that the winning of the body of coal is done in cycles with the use of a mining machinery along the entire length of the wall, and the roof is protected with three rows of roof bars, the first (7) one of which being placed above each section of the mechanized lining (2), two roof bars above the section, and than the track of the wall conveyor (3) is shifted by the range of the extension of the track shifter and the second row of roof bars (4) is placed by hoisting it on tightening braces (5), and subsequently the next winning and conveyor (3) track shifting cycle is repeated, after which roof bars (4) are supported with immediate-bearing props (6), and then the wall is worked for the next range of the wall conveyor advance, the next, third row of roof bars (7) is placed on braces (8) and the wall conveyor (3) is moved out from the wall and at the same time props (9) supporting the roof bars placed in the last cycle are placed.<IMAGE>
Patent ES-2212892-B2 (ES)
Title: Receptor superregenerativo de espectro ensanchado por secuencia directa con sistema de sincronizacion.
Inventor: MONCUNILL GENIZ FRANCISCO J
IPC: H04B1/707
Filed: 2002-07-05
Granted: 2007-05-16
Abstract: La invención consiste en un receptor superregenerativo de espectro ensanchado por secuencia directa que incorpora un sistema de control de extinción que permite efectuar las operaciones de adquisición y seguimiento de código pseudoaleatorio, necesarias para la detección de la señal de espectro ensanchado. El sistema aprovecha la correlación de chip efectuada por el oacilador superregenerativo (3) más la correlación de código pseudoaleatorio llevada a cabo por el multiplicador (7) y el filtro integrador (8) para generar una señal de control de la frecuencia del generador de extinción. Consta de los siguientes elementos esenciales: un preamplificador de bajo ruido (2), un oscilador superregenerativo (3), un detector de envolvente (4), un generador de extinción (5) con control de frecuencia (30), un generador de código PN (6), un multiplicador de código PN (7), un filtro integrador (8), un detector de datos (9), un detector de valor absoluto (10), un activador de seguimiento (11) y un filtro de lazo (12).
Patent ES-2232294-B2 (ES)
Title: Protesis fonatoria.
Inventor: MOMPO ORTI LUIS BLAS
IPC: A61M16/04
Filed: 2003-09-12
Granted: 2006-07-16
Abstract: Prótesis fonatoria. Consiste en un dispositivo destinado a ser colocado en un orificio que une la tráquea con el esófago de un individuo traqueotomizado, que presenta un conducto interior (3, 4) unas proyecciones de fijación (8, 9), y una membrana interior a modo de válvula unidireccional. Es de aplicación industrial en la fabricación de prótesis para el tratamiento de traqueotomizados.
Patent ES-2304199-B2 (ES)
Title: "dispositivo tensor para enganche de fijacion de fundas de embarcaciones".
Inventor: YANG MING-SHUN
IPC: B60P7/08
Filed: 2006-05-23
Granted: 2009-09-11
Abstract: Dispositivo tensor para enganche de fijación de
fundas de embarcaciones, que comprende un cuerpo formado por  un
soporte y un cuerpo envolvente, con dos rodillos, un plato
giratorio, una rueda dentada, un perno de bloqueo y un  elemento de
bloqueo, encontrándose dispuesta una pieza de presión y un vástago
saliente en dos lados del perno de  bloqueo. El perno de bloqueo
puede ser obligado a girar recuperando su posición elásticamente por
un vástago  saliente conectado a un resorte. La pieza de presión
puede ser presionada contra los dientes de un trinquete del plato 
giratorio, y el perno de bloqueo puede ser obligado a girar por el
control mediante una llave. Una cuerda es arrollada  sobre el plato
giratorio y rueda dentada, para constituir un dispositivo tensor que
permite el deslizamiento en un solo  sentido de la cuerda.
Patent ES-2336410-B2 (ES)
Title: Conjunto de cebadores, sondas, procedimiento y kit para el genotipadodel polimorfismo genetico s19w del gen apo a5.
Inventor: ARIZA CORBO MA JOSE
IPC: C12Q1/6876
Filed: 2008-07-22
Granted: 2011-01-28
Abstract: Conjunto de cebadores, sondas, procedimiento y
kit para el genotipado del polimorfismo genético  S19W  del gen
 APO A5 . La presente invención se refiere a un conjunto de
cebadores, sondas, procedimiento y kit para genotipado de
polimorfismos genéticos, y más concretamente para el genotipado del
polimorfismo genético  S19W  del gen  APO A5  mediante la
amplificación mediante PCR de una muestra de ADN usando el conjunto
de cebadores reivindicado, y la detección mediante fluorescencia
usando el conjunto de sondas reivindicado. Las principales ventajas
de la presente invención son: gran rapidez que permite el genotipado
a gran escala ya que la reacción de PCR y la detección de la señal
fluorescente son simultáneas, asignación de genotipos automatizada y
obtenible de forma inmediata al finalizar la reacción, gran
sensibilidad que permite genotipar muestras empleando
concentraciones muy bajas de ADN, y menor riesgo de contaminación al
tratarse de un ensayo homogéneo.
Patent ES-2469290-B2 (ES)
Title: Mejora en la aplicación tópica de fármacos oculares mediante la administración de nucleótidos
Inventor: GUZMAN ARANGUEZ ANA
IPC: C07H21/04
Filed: 2012-12-17
Granted: 2015-01-26
Abstract: La presente invención describe el empleo de agonistas de receptores purinérgicos (nucleósidos polifosfatos y sus dinucleásidos análogos) para optimizar la aplicación tópica de fármacos oculares aumentando con ello su potencial terapéutico. La aplicación de los mencionados nucleótidos es capaz de modificar la expresión y funcionalidad de las proteínas que constituyen las uniones estrechas, disminuyendo así las restricciones que dichas uniones estrechas establecen a la entrada de los fármacos oculares y aumentando la permeabilidad de los epitelios de la superficie ocular al paso de compuestos farmacológicos. De esta forma mediante la aplicación de los nucleótidos se incrementa la penetración y consiguientemente la efectividad de fármacos aplicados en terapias oculares por vía tópica.
Patent ES-2500060-B2 (ES)
Title: Dispositivo y método de control del enfriamiento en piezas soldadas
Inventor: ESCRIBANO GARCIA RUBÉN
IPC: B23K3/08
Filed: 2014-06-06
Granted: 2015-05-05
Abstract: La presente invención se refiere a un dispositivo y método de control del enfriamiento en piezas soldadas. El dispositivo comprende una lanza de soldadura; un tambor sobre el que está enrollada una manta térmica; y un elemento de fijación de la manta térmica a la parte trasera de la lanza de soldadura. Así, al desplazar la lanza en un sentido de soldadura se crea un cordón de soldadura que une las dos piezas y se deposita la manta térmica inmediatamente sobre dicho cordón de soldadura. El método comprende disponer un tambor con una manta térmica enrollada sobre el mismo; fijar un extremo libre de la manta térmica a la parte trasera de una lanza de soldadura; desplazar la lanza en un sentido de soldadura entre dos piezas que van a soldarse creando así un cordón de soldadura entre las mismas; y depositar la manta térmica sobre el cordón de soldadura.
Patent ES-2666709-B2 (ES)
Title: Procedimiento para la unión estable de retardantes de llama a productos madereros mediante catálisis enzimática
Inventor: MOLDES MOREIRA DIEGO
IPC: B27K3/40
Filed: 2016-11-03
Granted: 2018-11-29
Abstract: Se describe un procedimiento para conseguir la unión permanente de ciertos retardantes de llama a madera y/o productos madereros mediante un tratamiento químico enzimático. Para ello se utilizan enzimas oxidativos inmovilizados por métodos convencionales, que son capaces de actuar sobre algunos compuestos que se emplean como retardantes de llama, en concreto compuestos orgánicos halogenados. Tras activación enzimática de los retardantes de llama y posterior separación del enzima inmovilizado de la disolución con los retardantes activados, el contacto entre los retardantes de llama activados y la madera a tratar, permite generar enlaces químicos estables entre los retardantes de llama y la madera. Esto proporciona una unión permanente de los retardantes de llama a la madera y/o productos madereros, lo que impide su liberación y lixiviación durante la puesta en servicio de la madera tratada, lo que elimina el principal problema de la aplicación de este tipo de retardantes de llama.
Patent ES-2616138-B2 (ES)
Title: Dispositivo para la inyección de fertilizante en el terreno de forma continua
Inventor: LÓPEZ ALBA ELÍAS
IPC: A01C23/00
Filed: 2016-11-04
Granted: 2018-01-03
Abstract: La invención describe un dispositivo (1) que comprende: una estructura (2) remolcada por un vehículo (100); un inyector (3) acoplado a dicha estructura (2); un medio (4) de empuje conectado al inyector (3) para clavarlo en el terreno; y un medio (5) de impulsión conectado al inyector (3) para expulsar fertilizante a través de dicho inyector (3), donde el inyector (3) está acoplado a dicha estructura (2) a través de un medio (6a, 6b) de acoplamiento deslizante entre unas posiciones delantera y trasera, estando el inyector (3) conectado a un medio de retomo (7) que impulsa dicho inyector (2) hacia dicha posición delantera, de manera que la estructura (2) avanza mientras el inyector (3) realiza operaciones de: clavado del inyector (3); deslizamiento del inyector (3) de posición delantera a trasera; y retorno del inyector (3) a la posición delantera. La invención puede incluir además un sistema basculante amortiguador de impactos.