baber/WOPTO huggingface dataset:
Patent EP-1005477-A2 (EP)
Title: Method for isolating anionic organic substances from aqueous systems using cationic polymer nanoparticles
Inventor: BAYER ERNST
IPC: B01J41/04
Filed: 1998-08-21
Abstract: The invention relates to a method for isolating anionic organic substances from aqueous systems using polymer nanoparticles with cationic pH-sensitive surface groups. Extraction can be carried out directly from diluted solutions, biological media (blood plasma, serum, urine, etc.) and complex buffer systems (e.g. PCR preparations contain detergents) without prior derivatization of the samples or addition of binding buffers. After separation from the surrounding medium the conjugates of the corresponding substances and polymer nanoparticles obtained in this manner can be purified through additional washing steps and effectively desalinated. Owing to the pH-sensitivity of the basic surface groups, the bound substances can be released in a targeted manner after separation by modification of the pH of the medium. By using volatile bases contamination of the released samples with ionic residues can be avoided. By adding small quantities of SDS and acetonitrile during the separation stage, the sensitivity of the method can be raised further, especially when the substance to be isolated are present in low concentrations (<1 mumol/L). The method is a method of extraction with universal application, suitable for both low-molecular anionic compounds as well as peptides, nucleic acids and nucleic acid derivatives. Recovery rates are up to 100%.
Patent EP-1027432-A2 (EP)
Inventor: VEERAPANENI DANGE
IPC: A61K31/7105
Filed: 1998-10-29
Abstract: Cette invention a trait à des molécules d'ARN qui coupent l'ARN messager codant l'interleukine 15 (IL-15). Les produits de recombinaison de l'invention consistent en des régions de régulation aux fins d'une expression dans des cellules, en des lignées cellulaires ou des animaux transgéniques. Les ribozymes de l'invention, qui sont dirigés à l'encontre de l'ARN messager d'IL-15, se révèlent efficaces dans le traitement de la polyarthrite rhumatoïde.
Patent EP-0956558-A2 (EP)
Inventor: MONS JOHANNES JAN
IPC: G11B27/034
Filed: 1998-11-24
Abstract: Audio-centered information is stored on a unitary medium by a Table-of-Contents (TOC) mechanism for specifying an actual configuration of various audio items on the medium. In addition to the TOC mechanism a file-based access mechanism to the information is assigned through a ROOT directory that contains a highest level TOC directory pointing at various audio items.
Patent EP-0949182-A2 (EP)
Inventor: MEIER VALENTIN DIPL-ING
IPC: B66C1/66
Filed: 1999-01-27
Abstract: With a descending movement of the load arms(6) the load holders(8) are pivoted by protrusions(3) on the sides of the pallet from a first position lying in the vertical direction inside the cross sectional area of the protrusions to a second position located outside this cross sectional area. With an ascending movement of the load arms switching elements located above the load holders on swinging arms(7) are brought into a position in which the load holders are externally guided around the protrusions.
Patent EP-0961220-A2 (EP)
Inventor: ELDRIDGE GEORG L
IPC: G06K15/00
Filed: 1999-03-05
Abstract: A high speed image data interface between a print server containing a page
description language decomposer and an interface card, and a printer containing a
rendering card and a print engine, where the interface card is physically located in the
printer case and is plugged into the backplane of the printer. The interface is synchronous
and carries clock, page request, line request and reset signals from the renderer, and line
valid, error and data signals from the interface card. Other communications between the
printer and server are carried by a telephone line or local area network. The advantage of
this arrangement is that the printer manufacturer can design the printer without having to
design the interface card to match the server manufacturer's requirements.
Patent EP-0947398-A2 (EP)
Inventor: ZANDER ANDRE
IPC: B60R21/01
Filed: 1999-03-16
Abstract: The method of releasing the airbag is carried out in steps: a) Determining the seat occupation of a vehicle seat using a sensor (5) b) Classification of a possibly determined object based on data obtained in a) c) Sensing of the object exclusively in the inflatable range of the airbag d) Evaluating the relevant alterations of the object in the inflatable range (8) of the airbag e) Complete sensing of the object with a signal output of the pre-crash sensor (7). The determined object is sensed completely periodically.
Patent EP-0937822-A2 (EP)
Inventor: KOCZNAR WOLFRAM
IPC: E05F1/12
Filed: 1996-03-19
Abstract: The barrier arm (9) is mounted via a horizontal driving shaft (2) in a column(1), and swings upwards from the horizontal blocking position into the opening position. The counterbalancing spring (8) aiding the opening movement has an unstressed neutral position (0) between the blocking (S) and opening (F) positions. The neutral position can be between angles of 30 and 40 deg., and the spring can have outer and inner bodies on the column and turning with the shaft respectively, with an elastic insert between them. The inner body and the outer one enclosing it can have the same number of corners which are offset.
Patent EP-0979793-A2 (EP)
Inventor: WEDERSHOVEN HANS-GUENTER
IPC: B65H63/00
Filed: 1999-05-26
Abstract: At a bobbin winding station, to stop the electric drive motor (13) for the grooved drum (10) to give the reciprocating yarn guide movement, the motor is fed with a braking current in the opposite direction to the nominal current supply. The generated heat loading on the motor (13) is measured, and the strength of the braking current is varied (14) according to the motor (13) heat. The actual heat loading on the motor is measured by the current loading of the motor over the time. Stepped values for the braking current are used, each for a thermal loading range. An Independent claim is included for a motor braking circuit with a monitor to register the actual motor (13) heat. A unit (14) selects the braking current to be used for a braking action, according to the measured motor heat level. Preferred Features: The braking current control (14) has stored data for current values related to heat levels, and a system to select the required braking current according to the measured motor heat. The motor heat levels are stored in the database in stepped value, where each heat range is associated with a braking current strength.
Patent EP-0980967-A2 (EP)
Inventor: HOSHI KOICHI
IPC: F01N13/00
Filed: 1999-07-29
Abstract: A catalyst deterioration detector detects the deterioration of a catalytic device
(3) that is disposed in an exhaust passage (2) of an internal combustion engine (1),
adsorbs hydrocarbons and oxidizes the hydrocarbons at a temperature equal to or higher
than an activation temperature thereof. The catalyst deterioration detector includes an
adsorption detector (4,5,6,40,50) that detects a degree of adsorption of hydrocarbons by
the catalytic device (3) and a controller (9) that determines deterioration of the catalytic
device (3) according to the degree of adsorption of hydrocarbons by the catalytic device
(3) as detected by the adsorption detector (4,5,6,40,50).
Patent EP-0980653-A2 (EP)
Inventor: EISINGER ANNEMARIE
IPC: A41D13/12
Filed: 1999-08-09
Abstract: In its unfastened state, the garment takes the form of a length of fabric on which the patient is laid. The patient is then enveloped into the fabric which has been adapted to his/her body. Two separate leg pockets can be provided, together with a hood (12) for the patient's head. Non-metallic fasteners (slide fasteners or Velcro) are provided.
Patent EP-0989019-A2 (EP)
Inventor: SOELLNER GERHARDT
IPC: B60N2/90
Filed: 1999-09-21
Abstract: The vehicle seat backrest and/or seat-shell consists of aluminium extrusion. The backrest extrusion may be a U-shaped support and has a double hollow chamber profile cross-section. There is at least one connecting bar (27) between the hollow chambers. The hollow chambers are kept at a distance from each other by the connecting bar. The connecting bar is cut through at both side-faces of the backrest. The hollow chambers may be arranged at an increased distance from each other through a bend.
Patent EP-1010725-A2 (EP)
Inventor: KAWAI HIDEKI
IPC: C08L33/06
Filed: 1999-12-17
Abstract: Resin compositions comprising (A) a polycarbonate resin and
(B) a copolymer of (i) 0.1 to 10 % by weight of a (meth)acrylic acid ester
containing epoxy group, hydroxyl group or alkoxy group, (ii) 5 to 90 % by
weight of a (meth)acrylic acid ester other than the component (i), (iii) 5 to
70 % by weight of an aromatic vinyl compound, and (iv) 0 to 50 % by
weight of other monomer copolymerizable with the components (i) to (iii).
The molding processability of polycarbonate resins or blends of
polycarbonate resin, aromatic vinyl copolymer and rubber-containing
graft copolymer can be improved by the incorporation of the copolymer
(B) without impairing the properties that the polycarbonate resins
possess.
Patent EP-0932037-A2 (EP)
Inventor: KORDECKI DAVID L
IPC: G01N17/04
Filed: 1999-01-22
Abstract: A sensor is provided with a conductive sensing element that has a composition
adapted to provide a resistance large enough that predetermined magnitudes of voltage
noise do not create a false indication of removal, e.g. by abrasion or corrosion. Also, the
sensing element composition is adapted to provide a temperature coefficient of resistivity
small enough that measurements are substantially independent of temperature. Resistance
is preferably greater than 10 ohms and the absolute value of TCR is preferably less than
1000 parts per million per °C. The conductive sensing element may be formed from
several materials, including alloys of palladium or lead, particularly palladium-gold, lead-bismuth,
or lead-palladium. A combination sensor is provided that includes an abrasion
sensing element and a corrosion sensing element on the same substrate. A multi-purpose
sensor with a single sensing element is provided by incorporating attributes of both an
abrasion sensor and a corrosion sensor such that the multi-purpose sensor is susceptible
both to abrasion and corrosion. A method is also provided for detecting when selected
characteristics of a subject fluid, such as abrasiveness or corrosiveness, exceed a
predetermined limit.
Patent EP-0941946-A2 (EP)
Inventor: WILCOX DONALD E
IPC: B65D88/16
Filed: 1999-01-28
Abstract: A pillow bag (10) is modified to include an air
input port (14) that allows inflation of an interply
region (204,205) of the bag. As the interply region
inflates, an inner ply (211) rises and becomes an
advancing wall, raising the bulk material level (5) in
the bag, inclining the bottom of the bag, and pulling
excess material away from the drain port all at the
same time. An integral filling conduit or snout (11)
may be provided on the top of the bag, a mouth of which
acts as a fill port to ease filling of the bag. The
invention can also be applied to fitted bags.
Patent EP-0940642-A2 (EP)
Inventor: LEE BYOUNG-IN
IPC: F25D25/00
Filed: 1999-02-23
Abstract: An ice dispenser is dislodged and includes an ice supply duct (140) having a door (121), a
switch (126) actuable when the door is in an open position to cause the dispenser to
dispense ice through the ice supply duct (140), biasing means (123) for urging the door
(121) into a closed position when the switch is deactivated, and control means
(127,128,130,131) for controlling movement of the door (121) from the open to the closed
position. The control means is operable to maintain the door (121) in the open position
for a predetermined time period after deactivation of the switch (126).
Patent EP-1034500-A2 (EP)
Inventor: WONG STEPHEN
IPC: G16H40/63
Filed: 1999-05-31
Abstract: This invention relates to an object-oriented system and method for easily and rapidly distributing medical images from existing picture and report storage systems to a plurality of heterogeneous client workstations. The system includes one or more interface engines, for providing image objects with uniform structure regardless of the type of existing system on which they are stored, and image server middleware, for managing the distribution of image objects. The system also includes a security object server, for authorizing user access to the image distribution system and to particular objects, a personalization object server, for providing user interface preferences and client workstation capabilities, and a web server, for downloading initial access pages and user interface components. The system implements a method for medical image distribution according to which image data stored in existing picture storage systems is first converted into uniformly structured image objects before being composed for downloading to client workstations for user viewing. The system and method of this invention are easily extensible both for added function and for added performance. The system and method of this invention are preferably implemented according to CORBA standards.
Patent EP-1087793-A2 (EP)
Inventor: HAHN RAINER DR
IPC: A61K6/00
Filed: 1999-06-01
Abstract: An apparatus for applying a viscous modification material includes a material source of the modification material and a needle connected to the source. A material for selectively modifying the optical properties of cells comprises a basic material and a modification substance distributed in the basic material at a prescribed concentration, wherein the basic material comprises a viscous fluid, a gel, a two-dimensional or three-dimensional porous substrate or a material which hardens in situ. A diagnostic apparatus for determining the optical properties of cells which have been exposed to such a material and an apparatus for irradiating cells whose optical properties have been differently modified with such a material are also provided.
Patent EP-1097327-A2 (EP)
Inventor: MCPEAK THOMAS J
IPC: F16K7/06
Filed: 1999-07-09
Abstract: A valve has a contractible valve element formed of an inner laminae of PFA, an outer laminae of PTFE with the outer laminae having a boss to provide positive compression and positive distension of the valve element. The portion that constrict is welded to a PFA tubular end portion thus providing the advantages of a PTFE laminae with a boss and the PFA what it surfaces. The valve utilizes a valve mechanism which has a yoke which moves radially towards and away from the contractible valve element with linkages extending from yoke arms which connect to opposite sides of the contractible valve element. The valve element may thus be positively closed and positively opened. The hermetic seal between the outer PTFE laminae and the inner PFA laminae causes the inner laminae to extend outwardly when the outer laminae is positively distended thereby allowing the valve function where the fluid being controlled is under a negative pressure. The invention also includes the method of manufacturing the multiple layered valve element.
Patent EP-1112390-A2 (EP)
Inventor: VAN OOIJ WIM J
IPC: C23C18/48
Filed: 1999-08-18
Abstract: La présente invention concerne un procédé amélioré de fluxage destiné à la galvanisation de l'acier, en particulier par lot. Dans ce procédé, un élément métallique est déposé (par exemple, par dépôt chimique) sur la surface de la feuille d'acier ou d'un autre objet préalablement à son trempage dans le bain de galvanisation. Dans ce procédé de fluxage, on utilise des métaux comme l'étain, le cuivre, le nickel, de préférence l'étain, avec une préférence marquée pour des mélanges de cuivre et d'étain. Cette couche de film métallique présente un épaisseur comprise entre environ 5 nm et environ 50 nm. Le procédé de la présente invention amène un certain nombre de bénéfices en comparaison au procédé de fluxage conventionnel: par exemple, il est compatible avec l'inclusion d'aluminium dans le bain de galvanisation, permet un plus grand délai d'attente entre le traitement d'apport et les opérations de galvanisation, et il évite la formation d'acide chlorhydrique ou d'autres fumées toxiques lorsque l'objet fluxé est plongé dans le bain de zinc en fusion. En outre, le présent procédé permet la combinaison des étapes de décapage et de fluxage en une seule étape ce qui le rend plus court et plus efficace que le procédé de galvanisation conventionnel. Il est aussi possible d'utiliser le procédé de fluxage dans un traitement de galvanisation en continu.
Patent EP-1121112-A2 (EP)
Inventor: HOCHRAINER DIETER
IPC: A61K47/12
Filed: 1999-10-09
Abstract: Die vorliegende Erfindung betrifft ein lagerfähiges Formoterol-Wirkstoffkonzentrat in Form einer Lösung oder Suspension zur Verwendung in Inhalatoren zur inhalativen oder nasalen Therapie.
Patent EP-1119257-A2 (EP)
Inventor: TUZUN SADIK
IPC: A01N65/00
Filed: 1999-10-08
Abstract: L'invention concerne une composition destinée à repousser ou à tuer les insectes, les champignons, les nématodes et les bactéries, comprenant, comme ingrédient actif, une huile essentielle ou un composant de celle-ci, l'huile essentielle ou son composant étant dérivés d'au moins une espèce de plante de la famille des Labiatae et des Ombellifères. L'invention traite également des procédés permettant de repousser ou de tuer les insectes, les champignons, les nématodes et les bactéries dans lesquels ces compositions sont utilisées.
Patent EP-1133620-A2 (EP)
Inventor: DONOVAN JON P
IPC: F01K23/10
Filed: 1999-11-23
Abstract: La présente invention concerne une centrale électrique à cycles combinés perfectionnée (10) comportant plusieurs chaudières à eau chaude (30, 31, 32) utilisées en séquence pour refroidir l'air comprimé dirigé via une conduite (29) pour refroidir des parties de la turbine à gaz (20). Les chaudières à eau chaude éliminent la chaleur contenue dans l'air comprimé, et produisent plusieurs écoulements de vapeur dans les conduits (70, 71, 73) à des pressions parallèles aux écoulements de vapeur du générateur de vapeur de récupération (41, 42, 43). On maintient la vapeur de la conduite (72) destinée à refroidir les autres parties de la turbine à gaz à un très grand niveau de pureté en effectuant une purge rapide dans la conduite (65) provenant du tambour à vapeur (45) qui fournit la vapeur. La chaleur issue de l'écoulement de purge est dirigée vers l'échangeur de chaleur (66) afin de chauffer le gaz de combustion provenant de la source (26), ou dans une variante, chauffer le condensat via la conduite (74) lors des périodes de fonctionnement avec le combustible liquide.
Patent HK-1250557-A2 (HK)
Title: A clock chain assembly with multiple physical connections
Inventor: CHUNG HON MAN
IPC: A44C/
Filed: 2018-08-29
Abstract: The invention discloses a clock chain assembly with multiple physical connections including a groove chain link, which comprises a link base and a groove base. The link base is arranged at both ends in the lateral direction where there are a first through hole and a second through hole penetrating in a lateral direction and aligning to form a first axis. The link base is also equipped with a first cylindrical portion and a second cylindrical portion. The first cylindrical portion has a first shaft hole penetrating in a lateral direction and the second one has a second shaft hole penetrating in a lateral direction. The first shaft hole and the second shaft hole align in a lateral direction to form a second axis. The groove base is integrally formed with or mounted to the link base at a central position between the first axis and the second axis of the link base. The bottom of the groove base is provided with a containing groove that is upwardly recessed and penetrates the groove base in the front-rear direction for the hose or cable to pass through.
Patent RO-102254-A2 (RO)
Title: Process for alkaline treating of cotton type textures
IPC: D06M11/38
Filed: 1988-12-30
Abstract: Alkaline treatment of cotton-type fabrics improves the after-effects of cleaning and protection of the substrate. This is achieved by immersion in a bath of 30-40 g/l NaOH and 15-17 g/l of a synergistic mixt. of surface active and non surface active cpds.. In order to complete the reaction the material is rolled up and allowed to stand for three hours at 90-100 deg.C or it is rolled up and steamed for 20 mins. at 100-103 deg.C. Finally fabrics are washed and rinsed.
Patent RO-103750-A2 (RO)
Title: Separation method of para-xylene out of a hydrocarbonate flow
Inventor: RICHARD WILLIAM NEUZIL
IPC: C07C7/12
Filed: 1989-05-25
Abstract: Sepn of p-dialkylaromatic hydrocarbons from mixts. with other isomers by effected by (a) contacting the mixt. with a Ba- and K-exchanged zeolite, esp. having a BaO/K2O molar ratio of 0.6-1.2, to adsorb the p-isomer and (b) desorbing the p-isomer with m- and/or o-difluorobenzene. The zeolite is an X or Y zeolite with a BaO/K2O ratio of 0.9-1.1, and may be composited with an amorphous inorganic oxide. The process may be operated using a simulated moving-bed flow system (esp. countercurrent). Desorption is effected at 20-250 deg.C and a pressure sufficient to maintain liq. phase.
Patent BR-PI0503553-A2 (BR)
Title: sistema e mÉtodo de operaÇço de varredura
Inventor: CHAPIN DAVID M
IPC: H04N1/46
Filed: 2005-08-25
Abstract: SISTEMA E MÉTODO DE OPERAÇçO DE VARREDURA. A presente invenção refere-se a um sistema para varredura incluindo um dispositivo capaz de varredura (30) e um controlador (31) para a difusão de uma mensagem relacionada à varredura em resposta a uma entrada de usuário e para a identificação dos destinos de varredura de usuário que responderam à mensagem relacionada à varredura.
Patent BR-PI0520230-A2 (BR)
Inventor: COLLA LUCIO
IPC: C02F11/126
Filed: 2005-04-08
Abstract: A waste water compact disinfection plant for hospital wards comprises, in combination, at least a mechanical treatment station (2) and a chemical disinfection station (3). It may also have a mechanical pre-treatment station (4), in which the solid materials present in the waste water are ground while wet. The mechanical treatment station (2) comprises an apparatus (21) for separating and dehydrating the solids present in the waste water and the chemical disinfection station (3) comprises a disinfection tank (31) with a mixer (32) and at least one disinfectant feed reservoir (33), as well as means (34) for delivering the disinfectant located between the reservoir (33) and the disinfection tank (31).
Patent BR-PI0610115-A2 (BR)
Title: métodos para a análise de imagem baseada em separação de cromógenos
Inventor: MARCELPOIL RAPHA L
IPC: A61B5/00
Filed: 2006-05-12
Abstract: MéTODOS PARA A ANáLISE DE IMAGEM BASEADA EM SEPARAçãO DE CROMóGENOS. Métodos para separação de cromógenos com base em análise de imagem são proporcionados, com esses métodos sendo dirigidos para técnicas de videomicroscopia quantitativa em aplicações de patologia e biologia celular.
Patent BR-PI0615284-A2 (BR)
Title: chaperonina 10 modificada
Inventor: NAYLOR DEAN JASON
IPC: A61K38/17
Filed: 2006-08-31
Abstract: CHAPERONINA 10 MODIFICADA. A presente invenção refere-se aos polipetídeos isolados chaperonina 10 apresentando atividade imunomodulatória, mas que falta ou substançialmente falta atividade de enovelamento da proteína.
Patent BR-PI0616201-A2 (BR)
Inventor: DEORKAR NANDU
IPC: C07K14/31
Filed: 2006-09-14
Abstract: Purification of vegetarian (non-animal derived) Protein A using a multidimensional purification process to remove undesirable non-animal derived component impurities in the Protein A from the non-animal fermentation media used to produce the Protein A so as to produce a vegetarian Protein A free of animal-origin components and essentially free of components derived from non-animal derived growth media.