baber/WOPTO huggingface dataset:
Patent AU-2001282115-A1 (AU)
Title: Method and device for the measurement of chemical and/or biological samples
Inventor: GUNTHER ROLF
IPC: G01N21/64
Filed: 2001-08-22
Abstract: A device for the measurement of chemical and/or biological samples, in particular by means of luminescence spectroscopy, comprises an irradiation unit (12), a sample receiver (10), at least one optical unit (30) and a detector unit (40). Electromagnetic radiation of various wavelength ranges and/or polarisations are led to the sample (10) from the irradiation unit (12). The colour marker in the sample (10), which contains at least one colour marker, is stimulated into producing luminescence and gives off light. The emitted light is led by means of an optical unit in the direction of an optical unit. The light emitted by the colour markers is detected by detectors (42,44,46, 48) in the detector unit. According to the invention, the measurement results may be improved on the irradiation unit (12) generating a pulsed irradiation. The irradiation unit is thus preferably controlled by a control unit (18) in such a way that the irradiation pulses impinge on the sample (10) in a temporal sequence.
Patent WO-8400797-A1 (WO)
Inventor: RAST WLODZIMIERZ
IPC: F16L55/02
Filed: 1983-08-04
Abstract: Procédé et mécanisme d'absorption de chocs de pression utilisant un gaz, où une série de coussinets (1) contenant un gaz sont empilés l'un sur l'autre, la pile de coussinets étant resserrée en un élément à deux parties (9, 10), comme une cage, conçu pour être contenu dans un boîtier ou pour être utilisé sans boîtier, les coussinets (1) étant préchargés par l'élément à deux parties (9, 10) et chargés de fluide ou chargés mécaniquement pour absorber les chocs.
Patent WO-9009395-A1 (WO)
Title: Procede d'utilisation et de synthese de peptides
Inventor: GEYSEN HENDRIK MARIO
IPC: C07K17/06
Filed: 1990-02-16
Abstract: Un procédé de séparation d'au moins une entité de liaison spécifique d'un mélange d'entités de liaison, comprend les étapes consistant à mettre ledit mélange d'entités de liaison en contact avec un peptide immobilisé, ledit peptide se liant spécifiquement à ladite entité de liaison spécifique, et à séparer le complexe de peptide immobilisé/entité de liaison spécifique du mélange d'entités de liaison. L'invention concerne également une préparation de support solide de peptide immobilisé comprenant une liaison clivable entre le peptide et le support solide, ainsi qu'un procédé de préparation d'un peptide à partir d'une préparation de support solide de peptide immobilisé.
Patent WO-9209823-A1 (WO)
Inventor: DRUMMOND JAMESON MILTON
IPC: F16F9/42
Filed: 1991-10-08
Abstract: Amortisseur pour un véhicule, refroidi par un liquide et comprenant un cylindre externe entourant une cartouche d'amortisseur de manière à former une chambre annulaire reliée à une source de produit refroidisseur liquide par l'intermédiaire d'une multiplicité de tubes d'alimentation en produit refroidisseur. Ces tubes s'étendent à travers la chambre annulaire de façon à produire une circulation régulière du fluide refroidisseur à travers elle et à servir d'éléments de renforcement pour l'unité. L'amortisseur est relié à un système de refroidissement liquide séparé du sytème de refroidissement du moteur de la voiture.
Patent AU-2001294412-A1 (AU)
Title: Combined liner and matrix system, use of the system and method for control and monitoring of processes in a well
Inventor: KILAAS LARS
IPC: B01D39/16
Filed: 2001-07-12
Abstract: The invention relates to a system and a method for well completion, control and monitoring of processes in a reservoir. A combined prefabricated liner and matrix system (4) with defined properties for fast and simple well and/or reservoir completion, monitoring and control is provided. An embodiment of the combined prefabricated liner and matrix system 4 includes an outer perforated tubular pipe system 6, an inner tubular screen 7, and a matrix 8. A method for control and monitoring of processes in a well or reservoir using the combined liner and matrix system is also described. The combined liner/matrix system may be used in any process equipment, such as reactors, separators and storage tanks. The system may also be used in a gas/oil/water producing or injection well for well completion, control and monitoring.
Patent WO-9635553-A1 (WO)
Title: Dispositif de serrage
Inventor: PETTS ANDAX
IPC: B25B13/50
Filed: 1996-05-13
Abstract: Dispositif de serrage (10, 50) servant à faire tourner un corps autour d'un axe et comprenant un ensemble mâchoire (20) possédant des mâchoires opposées (21, 22), un ensemble levier (11) possédant des leviers (12) accouplés rotatifs à une mâchoire (21) et des moyens de butée (25) associés à une partie intérieure des leviers (12) et pouvant coopérer avec la mâchoire opposée (22) afin de pousser l'ensemble mâchoire (20) en contact étroit avec le corps auquel une rotation doit être imprimée par rotation de l'ensemble levier autour de l'axe dudit corps. La butée (25) peut s'accoupler de façon réglable avec le levier (12), ce qui permet de modifier sélectivement la position de fonctionnement du levier (12) par rapport à l'ensemble mâchoire. La butée (25) se ferme à travers l'extrémité ouverte de l'ensemble mâchoire (20) et est mobile indépendamment de l'ensemble levier entre une position de contact de fermeture et une position ouverte dans laquelle on peut accéder à l'ensemble mâchoire par son extrémité ouverte. Au moins une, mais, de préférence, les deux mâchoires comprennent une partie de contact (26) afin de saisir l'objet et qui est, de préférence, constituée par des parties dentées concaves (28). Un ensemble d'encliquetage (30, 31) est, de préférence, intercalé entre le levier (12) et la butée (25) afin de modifier sélectivement la position de fonctionnement du levier (12) par engrènement sélectif des cliquets (30, 31).
Patent WO-9843179-A1 (WO)
Inventor: YU HUA GANG
IPC: B29C33/38
Filed: 1998-02-27
Abstract: A method for simulating fluid flow within a three-dimensional object having first and second generally opposed surfaces including matching each element (DF) of said first surface with an element (CE) of said second surface between which a reasonable thickness may be defined, wherein matched elements of said first surface constitue a first set of matched elements and matched elements of said second surface constitute a second set of matched elements specifying a fluid injection point, performing a flow analysis using each set of said matched elements, whereby said injection point is linked to all locations on said first and second surfaces from which flow may emanate such that resulting flow fronts along said first and second surfaces are synchronized.
Patent WO-9912458-A1 (WO)
Title: Mixeur electrique avec pale d'agitation a rotation reversible
Inventor: LAWSON ANTHONY CHARLES
IPC: A47J43/06
Filed: 1998-09-09
Abstract: L'invention concerne un mixeur électrique. Ce dispositif comprend un récipient pourvu de pales d'agitation adaptées pour être entraînées par un moyen d'entraînement adjacent à la surface inférieure du récipient. Ces pales sont adaptées pour coopérer avec divers dispositifs mélangeurs et pour tourner tant dans le sens des aiguilles d'une montre que dans le sens contraire.
Patent WO-0002067-A1 (WO)
Title: Diffractive structure with interstitial elements
Inventor: LEE ROBERT ARTHUR
IPC: B42D25/328
Filed: 1999-06-29
Abstract: A diffractive device has a surface relief structure which, when illuminated by a light source, generates one or more diffraction images which are observable from particular ranges of viewing angles around the device. The device includes background diffractive structural elements and interstitial diffractive structural elements. The interstitial elements are interspersed between the background elements such that the diffractive action of the background elements is modulated by the interstital elements, with differing interstitial element configuration in differing parts of the surface relief structure producing differing diffraction effects in corresponding parts of the diffraction images.
Patent WO-0005499-A1 (WO)
Title: Method and device for treating fluid
Inventor: GIRARDI VICTORIO
IPC: B60K15/077
Filed: 1999-07-20
Abstract: The invention concerns a method and a device for treating fuel for an internal combustion engine. The fuel for the engine is sucked up from a confined volume subjected to a magnetic field or comprising a device for treatment by magnetic field (7). Said confined volume can form part of the tank or be included in a chamber immersed in the tank or external thereto. The chamber (1) or confinement volume (10) is provided with an intake of a return line (8) of part of the sucked up fuel (20).
Patent BG-49306-A1 (BG)
Title: Hydrostatic device
Inventor: CHOMAKOV DIMITAR P
IPC: B63B22/14
Filed: 1989-10-31
Abstract: The hydrostatic device is applied in sensitive to pressure releasing mechanisms for automatic detachment of average radiofloat and rescue rafts. It ensures a multiple operative recharging of the release mechanism, which needs no special appliances. The device includes a hermetic corpus (1) with an implanted capillary compensator of pressure (2), a lid (3) and a sensitive to pressure elastic element. The elastic element consists of a disc (4) with a lead, a spring (5) and a membrane (6), which is attached to the disc (4) through a blocking pin (7). The device consists of a stem (8), the one end of which is formed in the shape of a ring (9). Onto the ring (9) is formed a limiter (10) in the shape of a projecting profile, whose limiting surface props the top part of the cover (3).
Patent BG-49887-A1 (BG)
Title: Lubricant- cooling liquid for cutting of metals
Inventor: RACHEV KHARIZAN D
IPC: C10M105/04
Filed: 1989-12-28
Abstract: The lubricating and cooling liquid is used in the metalworking industry and features a high resistance to corrosion, abrasion and jamming, low tendency to foaming and high solubility in water. The liquid contains, in parts by weight: 25 - 30 low viscosity oil fraction with a kinematic viscosity between 15 and 30 cct at 40 degrees C, 4 - 10 normal paraffins C14 - C17 from the Parex process, 6 - 10 triethanolamine, 10 - 20 monoethanolamide of boric acid with an acid number 70 - 120 mg KOH/g, soap-forming number of 150 - 300 mg KOH/g and pH of the 5 percent solution 10 - 11, 25 - 35 ethoxylated higher fatty alcohols C10 - C18 with 4 moles of ethylene oxide, 18 - 22 synthetic fatty acids C10 - C16 or higher fatty acids of natural origin, 1 - 5 caprolactam, 1 - 5 condensation product of monoethanolamine with formalin, 0.03 - 0.3 polymethyl siloxane.
Patent WO-9507202-A1 (WO)
Title: Essieu monte destine a une multitude de gabarits de voie
Inventor: GAIDAROV NIKOLA MARTINOV
IPC: B61F7/00
Filed: 1993-09-06
Abstract: L'essieu monté de l'invention est destiné au matériel roulant utilisé sur des lignes de chemin de fer d'écartements différents. L'utilisation de cet essieu monté assure la protection des éléments servant de support de transfert sans qu'il faille augmenter les dimensions de l'essieu monté, et simplifie la fixation ainsi que le guidage du logement (6) de la boîte d'essieu. On parvient à ces résultats en munissant l'essieu monté (1), dont les roues de roulement (2) sont montées indépendamment sur des manchons (4) coulissant librement, de logements (6) de boîte d'essieu, lesquels comportent chacun, au niveau de leur couronne, un prisme transversal (8) entre le milieu des logements (6) de boîte d'essieu et la roue de roulement (2). Ledit prisme (8) est reçu dans un des canaux associés (9) formé par les manchons (4). Une butée d'espacement (11) est fixée rigidement au logement (6) de boîte d'essieu, et une de ses extrémités doit se trouver dans au moins une des gorges (10) au niveau de l'extrémité appropriée de l'essieu (3). Entre la butée d'espacement (11) et le logement (6) de boîte d'essieu est agencé un élément (12) en forme de Π recouvrant les canaux transversaux (9), des patins (13) étant prévus dans l'espace horizontal dudit élément afin de guider le manchon (4). Dans l'espace entre la roue de roulement (3) et le logement (6) de boîte d'essieu sont agencés des éléments (29) en forme de Π l'un sur l'autre, le plus haut de ceux-ci étant maintenu contre le logement de boîte d'essieu par des ressorts (31).
Patent WO-0153229-A1 (WO)
Title: Procede de recuperation de residus de production de fabrication de papier kraft
Inventor: DE SIQUEIRA FREITAS OACYR
IPC: C04B38/06
Filed: 2000-12-21
Abstract: L'invention concerne un procédé de récupération de résidus de production de fabrication de papier kraft comprenant de la boue de chaux ainsi que des fonds, ledit procédé consistant à substituer à une partie des constituants lesdits résidus dans la masse céramique employée à la fabrication de carreaux muraux et de planchers. Dans la masse de céramique utilisée pour des carreaux grèsifiés (semi-grès céramique) 2 % à 7,5 % du feldspath est remplacé par lesdits résidus, tandis que dans la masse céramique de carreaux monoporeux contenant de la calcite, ladite calcite peut être remplacée par lesdits résidus jusqu'à 40 % en poids.
Patent WO-8703680-A1 (WO)
Inventor: SANTOS TORRES GASPAR DOS
IPC: G01F23/74
Filed: 1986-12-02
Abstract: Un indicateur de niveau d'essence comprend plusieurs dispositifs contacteurs (10) situés à l'intérieur d'un réservoir de carburant et connectés électriquement à des sources lumineuses situées sur le tableau de bord du véhicule. Ledit indicateur de niveau d'essence étant essentiellement constitué d'une boîte fermée hermétiquement (20) incorporant dans l'une de ces parois latérales (21) une plaque de cuivre à la masse (22) et une feuille (23) placée à une certaine distance de ladite plaque et soutenant plusieurs dispositifs contacteurs (26) connectés électriquement à l'entrée (Fe) d'un système à indication numérique, lesdits dispositifs contacteurs (25) étant mûs en direction de la plaque de cuivre (22) au moyen d'un organe élastique (22) et d'un aimant (32) incorporés à un flotteur (31) placé à l'intérieur d'un tube (30) positionné parallèlement à la boîte (20).
Patent WO-02065905-A1 (WO)
Title: Modèle perfectionné d"électrode de mesure
Inventor: BRUN DEL RE RICCARDO
IPC: A61B5/308
Filed: 2002-02-22
Abstract: La présente invention concerne une électrode biologiquement fonctionnelle (54) pour l"électrocardiographie et l"électroencéphalographie. L"amélioration porte sur une couche coussin (51) entre le corps (3) et l"électrode (54). Cette couche (51) peut supporter et libérer de l"eau ou de l"humidité dans l"interface de l"électrode contre le corps. L"humidité fournie à cette interface est ioniquement conductrice, ce qui réduit le bruit triboélectrique. Une telle électrode biologiquement fonctionnelle ainsi améliorée peut capter les signaux au travers des vêtements.
Patent WO-02100421-A1 (WO)
Title: Elements de cartilage de faible poids moleculaire, complexes de cuivre comprenant des acides amines ou des dipeptides; procedes de preparation et utilisations therapeutiques associes
Inventor: DUPONT ERIC
IPC: A61K38/05
Filed: 2002-06-11
Abstract: L'invention concerne des éléments de faible poids moléculaire, extraits du cartilage de requins, et des complexes faits de cuivre avec des unités acide aminé ou dipeptide ou analogues. La présente invention porte également sur des procédés pour inhiber l'angiogénèse (néovascularisation) chez un animal par l'administration de ces complexes, et donc sur le traitement de maladies associées à l'angiogénèse.
Patent CA-2000171-A1 (CA)
Inventor: HASHIMOTO KOJI
IPC: C23C14/14
Filed: 1989-10-05
Abstract: Preparation method of amorphous superlattice alloys consisting of lamellae based on periodic change in the composition by continuous conventional sputtering during periodic change in the positions of substrates relative to a target or targets.
Patent CA-2000407-A1 (CA)
Title: Positive displacement compressor
Inventor: FORS LARS B S
IPC: F04C18/12
Filed: 1989-10-10
Abstract: ABSTRACT         A positive displacement compressor having first and second cooperating rotors with parallel shafts.  Gear wheels mounted on said shafts which are adapted to vary the angular speeds of said rotors during the compression cycle so that at least one of the rotors has its lowest angular speed during the discharge phase.
Patent CA-2005596-A1 (CA)
Title: Preparation of 2-amino-4-fluoropyrimidine derivatives
Inventor: HAMPRECHT GERHARD
IPC: C07D239/46
Filed: 1989-12-14
Abstract: Abstract of the Disclosure:  A process for the preparation of 2-amino-4-fluoropyrimidine derivatives of the general formula I     (see fig. I) (R1 hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl, phenyl or benzyl, it being possible for the aromatic rings to be substituted,  and R2 one of the R1 radicals with the exception of hydrogen) by reaction of 2,4, 6-trifluoropyrimidine in an aprotic polar organic solvent with an amine of the formula III to give the 2-aminodifluoropyrimidine derivative IVa mixed with the 4-aminodifluoropyrimidine derivative IVb,  separation of IVa out of the resulting reaction mixture and subsequent reaction of IVa with an alcohol in the presence of a base at from 0 to 180°C to give the 2-amino-4-fluoropyrimidine derivative I,  by carrying out the reaction of 2,4,6, -trifluoropyrimidine II with the amine III at from -80°C to -15°C,and reacting the 2-aminodifluoropyrimidine derivative IVa with the alcohol in the presence of an organic base to give the 2-amino-4-fluoropyrimidine derivative I.
Patent CA-2007223-A1 (CA)
Title: Apparatus and method for early detection and indentification of dilute chemical vapors
Inventor: PYKE STEPHEN C
IPC: G01N29/02
Filed: 1990-01-05
Abstract: APPARATUS AND METHOD FOR EARLY DETECTION AND IDENTIFICATION OF DILUTE CHEMICAL VAPORS           Abstract of the Disclosure A detector and method for identifying a chemical vapor and determining its concentration in the ambient atmosphere. The chemical detector apparatus (120) preferably includes a plurality of surface acoustic wave (SAW) devices (10), each including a piezoelectric substrate (20), one-half (32) of which is coated with a selected polymer. The polymer characteristically absorbs one or more of a group of chemical vapors. Diffusion of a chemical vapor into the polymer increases itsmass and proportionately changes the resonant frequency of the SAW device. A microcomputer control (186) is operative to determine a predicted time constant (or rate) for diffusion and a predicted equilibrium concentration of the chemical vapor within the polymer coating of the SAW device and to identify the chemical vapor and its relative concentration in the ambient atmosphere using the predicted values for these parameters long before the SAW device has reached equilibrium with the chemical vapor.
Patent CA-2007345-A1 (CA)
Title: Miniature vehicle with magnetic enhancement of traction
Inventor: RUSSELL JAMES B
IPC: H02K23/04
Filed: 1990-01-08
Abstract: ABSTRACT A miniature electrically powered vehicle including an electric motor having a pair of permanent magnets mounted with the North/South pole axis disposed vertically within the vehicle and with the same polarity ends thereof joined together by a common flux strap so that the magnets serve the dual function of interacting with the electric motor and providing an enhanced downward magnetic attraction of the vehicle to the track.
Patent CA-2008081-A1 (CA)
Title: Display assembly
Inventor: ELKIN ALFRED A
IPC: B65D25/22
Filed: 1990-01-18
Abstract: Abstract of the Disclosure A display assembly includes a channel member (12) which is adapted to be received in a substantially horizontal, upwardly facing disposition on a supporting surface (13), a hanger member (14,52) which is receivable in engagement with the channel member (12) and a package member (16,60) which is receivable on the hanger member (14,52) and operative for supporting and displaying an item in front of the supporting surface (13). The hanger member (14,52) includes an engage-ment portion (25,56) which is receivable in engagement with the hanger member (14,52) and at least one arm (36,59) which extends outwardly from the engagement portion (26,56), and the package member (16,60) is receivable on the arm (36,59) of the hanger member (14,52).  In a first embodiment (10) of the display assembly the package member comprises a display box (16) which is releasably receivable on an arm (36) and operative for supporting and displaying an item contained in the box (16).  In a second embodiment (50) of the display assembly, the package member comprises a package such as a display card (60) which is receivable on a hanger member (52) so that it is operative for displaying an item in front of the supporting surface (13).
Patent CA-2009056-A1 (CA)
Title: Can end
Inventor: RAXWORTHY SYDNEY W
IPC: B65D17/50
Filed: 1990-01-31
Abstract: ABSTRACT                        CAN END         A metal can end shell has a central panel 2 formed with an aperture 3 surrounded by a downturned wall 4 and a tear open plastics ring-pull closure injection moulded onto the can end shell to close the aperture.  That part of the closure which is torn away from the panel during opening is tethered to the can end shell by an integral strap 15 connected to the can end shell through a second aperture 5.
Patent CA-2013196-A1 (CA)
Inventor: PARCHEM WILLIAM E C
IPC: B27B17/00
Filed: 1990-03-28
Abstract: Abstract of the Disclosure Hinged Chain-Saw Safety Guard The purpose of the invention "Hinged Chain-Saw Safety Guard" is to increase protection during the portable operation of a chain-saw, at any height and angle, by having a hinged guard that is raised by the lifting wings during the cutting movement of the cutting chain-saw blade when it enters into the wood required to be cut.   After the cutting operation of the wood is com-pleted, the hinged chain-saw guard will immediately return to its normal position by a tension spring, for maximum protection.  The "Hinged Chain-Saw Safety Guard" may be in kit form so that it may be easily attached to existing chain-saws or it may be incorpor-ated as part of chain-saw housing that is newly produced.
Patent CA-2016754-A1 (CA)
Title: Smoke generating cartridge for ovens and barbecues and means for holding same
Inventor: STERNIN VULF
IPC: A23B4/052
Filed: 1990-05-14
Abstract: ABSTRACT OF THE DISCLOSURE           A smoke generating cartridge for use in barbecues or other food cooking or smoking enclosures is disclosed.  The cartridge comprises a tightly packed cylinder of wood particles wrapped in paper such that a self-sustaining smoldering combustion is provided when the cartridge is ignited.  The invention further discloses a holder for mounting the cartridge to provide the smoke to a barbecue enclosure.
Patent CA-2017713-A1 (CA)
Title: Electrically conductive paste composition
Inventor: YAMAMOTO YUZO
IPC: H05K9/00
Filed: 1990-05-29
Abstract: Abstract An electrically conductive paste composition comprises an electrically conductive powder, an organic binder comprising a polymer of a hydroxystyrene having the formula (A) or a copolymer of hydroxystyrene having the formula (B), said polymer and copolymer each having a weight-average molecular weight of 1,000 to 2,000,000, and a solvent.  In the formula, Y and Z are an amine group and others.               (A)             (B)
Patent CA-2018497-A1 (CA)
Title: Pel placement correction in the scan dimension of a multiple beam laser scanning system
IPC: G03G15/04
Filed: 1990-06-07
Abstract: This is an electronic scheme for correcting mechanical misalignment and electrical delays from laser beam to laser beam in the scan direction of a multiple beam laser scanning system for use in an electrophotographic machine.  The position at which a reference beam is turned on is sensed and adjusted to a desired position.  Thereafter, the positions at which non-reference laser beams are turned on are sensed and adjusted to the desired position.  In one embodiment, the energization of laser beams is posi? tioned at the trailing edge of the second element of a photodetector.  In a second embodiment, the point of full laser energy is matched, beam to beam, at the junction of the same two elements in a CCD array.  Programmable delay lines are used to obtain sub-pel resolution.