baber/WOPTO huggingface dataset:
Patent BG-49854-A1 (BG)
Title: Device for conversion of autolysis blood
Inventor: RADENOVSKI DIMITAR R
IPC: A61M1/02
Filed: 1988-09-07
Abstract: The device proposed is for use in medicine in disaster events and in battlefield settings. It is a simplified design, which eliminates the risk of traumatic damage to red blood cells. The device comprises of a body (1), housing a receptor (2) fitted with a fluid-separating core (3), which comprises of thin walled plastic tubes, tightly packed along each other (4). At one end, the fluid separating core (3) comes in contact with a loose filter (6), and at the other end - with a fine filter (9). The loose filter (6) is installed within the narrow portion of a funnel-like body (5). A grid (7) is fitted above the loose filter (6).
Patent BG-49098-A1 (BG)
Title: Ceramic material for dielectrics for microwave resonators
Inventor: ILIEV ILIJA K
IPC: H01P7/00
Filed: 1989-09-26
Abstract: The microwave resonators are applied in the hyper-high frequency radio- and TV equipment, and in particular in stabilization of the frequency of microwave generators and antennae for satellite television. The dielectrics have a high quality factor Q - factor for high frequencies, and a multiplication εr x Q at 11 GHz bigger or equal to 200 000. The ceramic material contains in mol%: magnesium oxide 44-45, calcium oxide 6-7 and titanium dioxide 49-50 in proportion following the formula: Mg1-xCaxTiO3, where x takes values ranging from 0.08 to 0.1.
Patent WO-0121906-A1 (WO)
Title: Composant isolant et diffusant la lumiere pour systeme de vitrage
Inventor: MILBURN DOUGLAS I
IPC: B32B3/12
Filed: 2000-09-22
Abstract: Cette invention se rapporte à un composant isolant et diffusant la lumière placé dans un vitrage et constitué d'une isolation transparente en nid d'abeilles à mince paroi souple (10) à laquelle est collée une feuille de diffusion (18), sur un ou deux côtés. On apporte ainsi une solution pratique aux problèmes relatifs à l'utilisation de nids d'abeilles souples à paroi mince dans des unités de vitrage composées de deux feuilles de verre, de plastique ou similaire et d'une pièce d'espacement/cadre comme c'est la norme dans les applications de fenêtres et de puits de lumière. L'utilisation d'un tel composant placé dans un vitrage augmente la capacité d'isolation et de diffusion de la lumière du système de vitrage.
Patent WO-0250291-A1 (WO)
Title: Region regulatrice de la peroxyde lyase
Inventor: SCHAFER ULRIKE
IPC: C12N15/82
Filed: 2001-12-17
Abstract: L'invention porte sur un gène chimère comportant une région régulatrice obtenue à l'aide d'un gène d'hydroperoxyde lyase (HPL) fonctionnellement associé à un gène hétérologue d'intérêt. Bien que le gène d'HPL soit connu pour être exprimé en réponse à une lésion, on a pu observer de manière inattendue que la région régulatrice, ou un ou plusieurs de ses fragments, résultait de l'expression constitutive du gène d'intérêt dans divers tissus et organes en l'absence de lésion ou de traitement stressant. L'invention porte également sur un organisme transgénique comprenant le gène chimère défini ci-dessus et sur son procédé de préparation utilisant ledit gène chimère.
Patent WO-03035102-A1 (WO)
Inventor: BURET ANDRE G
IPC: A61P31/04
Filed: 2002-10-25
Abstract: This invention relates to treating or preventing pathogenic infections with an epidermal growth factor (EGF). EGF is capable of inhibiting pathogenic colonization of pathogens in a variety of tissue or cell types. Since pathogenic colonization is essential for pathogenic infection, EGF can be used as an effective preventive and therapeutic agent for pathogenic infections, particularly in the urogenital tract.
Patent WO-03070008-A1 (WO)
Title: Chitosane hydrolyse utile en tant que compose antimicrobien et utilisations de ce dernier
Inventor: SAVARD TONY
IPC: A23L15/00
Filed: 2003-02-20
Abstract: La présente invention concerne une composition et un procédé qui permettent d'inhiber la croissance ou la propagation de micro-organismes putréfiants ou pathogènes dans des légumes. Par un traitement avec une solution contenant du chitosane-lactate hydrolysé, on peut détruire les micro-organismes, les bactéries ou les levures qui se trouvent naturellement dans les légumes ou qui sont introduits avant ou après leur traitement, par fermentation par exemple. De cette manière, les légumes aliments traités et non traités peuvent être conservés pendant une durée plus longue sans subir de détérioration.
Patent WO-2004023624-A1 (WO)
Title: Systeme et procede servant a gerer une charge de puissance
Inventor: WAREHAM PAUL
IPC: H02J13/00
Filed: 2003-09-05
Abstract: Système servant à gérer une charge de puissance, c'est-à-dire à réguler la demande en puissance provenant du panneau de distribution d'une résidence ou d'un bâtiment. Des commutateurs de contrôle de charge placés en ligne entre des coupes circuit du panneau de distribution et les charges qu'ils contrôlent, telles qu'un chauffe eau, une pompe, un dispositif à courant alternatif, transmettent des données de rétroaction de charge à une unité centrale de gestion de charge. Cette dernière contrôle ces données de rétroaction, ainsi que d'autres paramètres opérationnels, afin de permuter de façon sélective les commutateurs de contrôle de charge vers un état d'ouverture du circuit, ce qui permet de vérifier que la charge totale demandée ne dépasse pas les limites imposées par la source de puissance. L'unité centrale de gestion de charge contient des algorithmes adaptatifs servant à conférer une priorité automatique à des charges en fonction de facteurs de pondération appliqués par l'utilisateur et l'installation et de configurations de charge basées sur le temps et la date.
Patent CA-2000722-A1 (CA)
Inventor: WILSON CHARLES N
IPC: C04B35/00
Filed: 1989-10-16
Abstract: A   superconductor   metal   matrix   composite formable    into    an   electrical   current   carrying material.  A superconductive particulate  is  intermixed with  a  normal  metal  matrix,  pressed  into  form and heated  to  form  the  composite.   The   metal   matrix surrounds  the  superconductive  particulate  to prevent loss of oxygen from the superconductive  particulate so the     particulate    retains    its    superconductive properties.    The    metal    matrix    also    becomes superconductive due to proximity effect.
Patent CA-2003324-A1 (CA)
Title: Softener composition
Inventor: YAMAMURA MASAAKI
IPC: D06M13/322
Filed: 1989-11-20
Abstract: ABSTRACT    A softener composition comprising a quaternary ammonium salt having two hydrocarbon radicals having 12-22 carbon atoms and one unsaturated bond; the stereoisomeric structure of the above salt includes both the cis-isomer and the trans-isomer with the cis-isomer/trans-isomer ratio being in the range of from 25/75-90/10.
Patent CA-2004541-A1 (CA)
Title: Crosslinkable rubber composition
Inventor: WEINSTEIN ARTHUR H
IPC: C08F236/06
Filed: 1989-12-04
Abstract: It is sometimes desirable to cure rubber compositions utilizing non-sulfur curing agents. The subject invention reveals rubber compositions which can be cured without utilizing sulfur or sulfur containing compounds. The subject invention more specifically discloses a rubber composition which can be crosslinked by heating which is comprised of (1) at least one rubber having pendant blocked isocyanate groups bound thereto; and (2) at least one compound which contains at least 2 Zerewitinoff active hydrogens. This invention also discloses crosslinking of elastomer compounds containing (1) at least one rubber having functionalized groups containing at least one Zerewitinoff active hydrogen and (2) at least one compound which contains at least two blocked isocyanate groups. The invention also discloses self-curing elastomers containing both blocked isocyanate groups. This invention also discloses self-curing elastomers containing both blocked isocyanate groups and groups containing at least one active Zerewitinoff hydrogen.
Patent CA-2004628-A1 (CA)
Title: Production of fibre reinforced ceramic composite
Inventor: BIRCHALL JAMES D
IPC: C04B35/80
Filed: 1989-12-05
Abstract: ABSTRACT       PRODUCTION OF FIBRE-REINFORCED CERAMIC COMPOSITE              A process for the production of a fibre-reinforced ceramic composite by forming a precursor structure comprising a matrix of a composition comprising particulate ceramic material, liquid diluent and organic binder and fibres within the matrix, in which the fibres are formed from a composition comprising particulate ceramic material, liquid diluent and organic binder, and heating the precursor structure in order to evaporate the liquid diluent, decompose the organic binder and sinter the particles of ceramic material in both the matrix and the fibres. Also, a precursor structure as described. The ceramic composite may have a density of 95% or more of the maximum theoretical density.
Patent CA-2005143-A1 (CA)
Title: Stabilized hydrophobic protein formulations of g-csf
Inventor: BOONE THOMAS C
IPC: A61K9/00
Filed: 1989-12-11
Abstract: A stable pharmaceutically acceptable formulation containing a pharmaceutically acceptable amount of a protein is disclosed.  Also disclosed are associated means and methods for preparing such formulations.
Patent CA-2005481-A1 (CA)
Inventor: UMLAUFT HELMUT
IPC: A63B49/11
Filed: 1989-12-14
Abstract: In a process for the production of a ball game racket frame, in particular a tennis racket, squash racket or badminton racket frame, with a head and a shaft, in which at least the head and/or the shaft is made of a fiber-reinforced plastic as a hollow body, an injectable matrix, optionally with a reinforcing fiber material and an inert gas under pressure, in particular N2, is injected into a mold to form the hollow space of the hollow body.
Patent CA-2012930-A1 (CA)
Title: Maintaining a preferred vibration mode in an annular article
Inventor: PORUCZNIK PAUL
IPC: B21D51/26
Filed: 1990-03-23
Abstract: ABSTRACT       MAINTAINING A PREFERRED VIBRATION MODE IN                    AN ANNULAR ARTICLE         A forming die of a kind having a top surface (38) a bottom surface, a peripheral side surface (39) connecting the bottom surface to the top surface (38) and including a receptor area (36) for receiving vibratory force, and an annular work surface (32) defining an aperture extending from said top surface through to said bottom surface has a plurality of localised mass concentrations 43,44,45, arranged symmetrically about an axial plane normal to the plane of the receptor area,  The shape of the die is designed to modify resonant frequencies corresponding to unwanted modes of vibration to increase the separation between the frequencies of the unwanted modes and a chosen RO mode of vibration.  The die may be adpated for use in the operations of reducing the diameter of a tubular article; deep drawing or like processes.
Patent CA-2013650-A1 (CA)
Title: Device for detecting the exceeding of a temperature threshold
Inventor: TOUPIN JOSEPH F
IPC: G01K11/06
Filed: 1990-04-02
Abstract: DESCRIPTIVE ABSTRACT   Device for detecting the exceeding of a temperature threshold incorporating a first mobile part (5) in a sealed chamber (4) containing material melting at the temperature of the threshold and a second mobile part (8) outside the chamber.  In the armed position, the two parts exert forces on one another tending to move them apart, but the first part is blocked by the solidified material and the second is immobilized by the combin-ation of shapes (12, 13) in case (9).  The melting of the material frees the first part, whose displacement frees the second part, which then operates an alarm system (18).  This displacement leads to the return of the first part to the initial position, which permits rearming when the material has resolidifed.       Fig. 1
Patent CA-2015771-A1 (CA)
Title: Process for making hybrid microcircuits providing accurate thick film resistor printing
Inventor: KEATON WILLIAM R
IPC: H01L21/70
Filed: 1990-04-30
Abstract: A PROCESS FOR MAKING HYBRID MICROCIRCUITS PROVIDING ACCURATE THICK FILM RESISTOR PRINTING                     ABSTRACT An improved process for fabricating thick film hybrid microcircuits, having base metal conductors, that produces thick film resistors having electrical charac-teristics consistent with the microcircuit design toler-ances, in areas proximate a dielectric build-up. The process includes establishing by printing and firing a plurality of resistor terminations on the substrate. Next, the resistive elements are printed and fired on the substrate proximate the resistor terminations.  A plural-ity of first conductor traces are then established on the substrate by printing and firing a base conductor material.  The first conductor traces include the cross-under conductors.  At least one dielectric layer is then printed and fired over the cross-under conductors and the resistive elements.  A plurality of second conductor traces, composed of a semi-precious material, are next printed and fired on the substrate including the cross-over conductors, which are printed over the dielectric layer.  Finally, a dielectric glaze is printed and fired over the cross-over conductors.
Patent CA-2019080-A1 (CA)
Inventor: SUMA TETSURO
IPC: H04N5/7826
Filed: 1990-06-15
Abstract: Digital video data recorded in D-1 format, wherein the video data is recorded in successive block units with each block unit being comprised of several segments recorded in plural tracks and with each segment including unit identifying data, is recovered by scanning the tracks with plural sets of reproducing heads to reproduce plural segments concurrently from plural tracks.  The unit identifying data in the segments reproduced by all of the reproducing heads in the plural sets are sensed to detect when the unit identifying data in those segments includes common unit identification, thus determining that all of the segments of a preceding block unit have been reproduced from the record medium. That preceding block unit then can bP supplied in its entirety to processing or display devices, such as a television monitor.
Patent CA-2020123-A1 (CA)
Inventor: FRANCO PARRA CONRADO DE JESUS
IPC: A45F5/10
Filed: 1990-06-29
Abstract: SUBSTITUTE                       REMPLACEMENT               SECTION is not Present Cette Section est Absente
Patent CA-2020334-A1 (CA)
IPC: F24H9/18
Filed: 1990-07-03
Abstract: INDUCED DRAFT WARM AIR FURNACE  WITH RADIANT INFRARED BURNER                    ABSTRACT OF THE DISCLOSURE            An induced draft warm air furnace employing a radiant infrared burner.  The use of a radiant burner results in a very low concentration of oxides of nitrogen (NOx), in the combustion gases produced.  In addition, the use of a radiant burner eliminates the combustion roar produced by other types of burners found in similar furnaces. Further, the invention allows the attainment of the advantages of a radiant burner in a furnace of otherwise standard design with only minor modification.  The scope of the invention includes the use of the radiant burner within a combustion chamber which is either within the heat exchanger enclosure and joined to the heat exchanger or within a burner box mounted external to the heat exchanger enclosure but having means for the free passage of combustion gases from the combustion chamber to the heat exchanger.  The use of induced draft eliminates the possibility of combustion gases leaking out of the combustion chamber or heat exchanger.
Patent CA-2022923-A1 (CA)
IPC: H04M1/58
Filed: 1990-08-08
Abstract: A hybrid circuit which converts receiving side four-wire signals from a switching network into two-wire signals, supplies the same through line B and line A to a telephone terminal equipment, and converts two-wire signals supplied from the telephone terminal equipment through the line A and the line B to the switching network into transmitting side four-wire signals, including a pair of battery feeding and terminating resistors connected between power sources (GND and VBB ) and the line B and line A and a receiving side mirror circuit and transmitting side mirror circuit both connected between the lines B and A.
Patent CA-2023916-A1 (CA)
Title: Delignification of lignocellulose-containing fiber
Inventor: DALTON AUGUSTINE I
IPC: D21C9/147
Filed: 1990-08-23
Abstract: ABSTRACT   Reduction in required amounts of chlorine and optionally chlorine dioxide in the chlorination stage (C or CD) of a multistage process for delignifi-cation and bleaching of lignocellulosic pulp is achieved by increasing the temperature and O2 normally employed in the oxygen alkali extraction stage (Eo) concurrently with the addition of hydrogen peroxide to the pulp just before or after introduction of the molecular oxygen used in the oxygen alkali extraction stage.
Patent CA-2024618-A1 (CA)
Inventor: KEYS DALEN E
IPC: G03F1/62
Filed: 1990-09-05
Abstract: A pellicle comprising a thin, durable film of substantially uniform thickness which absorbs less than 10% light at wavelengths between 190 and 820 nanometers, tautly adhered to one edge of an enclosed support frame, said thin film comprising amorphous fluoropolymers having a refractive index between 1.24 and 1.41. Pellicles of this type are dust defocusing covers for photomasks and reticles used to project patterns onto light sensitive substrates such as photoresist-coated semiconductor wafers which are used in the manufacture of integrated circuits.
Patent CA-2027163-A1 (CA)
Title: Batch type plant
Inventor: FUJII HIDETSUGU
IPC: B01J19/00
Filed: 1990-10-09
Abstract: ABSTRACT OF THE DISCLOSURE      A batch type plant is here disclosed which comprises treating tank units having treating tanks and automatic traveling means attached to the treating tanks, and modules in which plural unit operation means necessary for the manufacture of products are compacted, the aforesaid modules being movably disposed, the aforesaid treating tanks and modules being each provided with pipe connecting means which engage each other.
Patent CA-2028847-A1 (CA)
Title: Method of recovering silver from photographic processing solutions
Inventor: FYSON JOHN R
IPC: G03C7/44
Filed: 1990-04-13
Abstract: A method of recovering silver from used photographic fixer solutions characterised in that the solution contains an alkali metal sulphite as the sole silver halide solvent.
Patent CA-2029684-A1 (CA)
Inventor: HOLZER GERHARD
IPC: B32B17/10
Filed: 1990-11-09
Abstract: BREVET D'INVENTION VITRAGE FEUILLETE AUTOMOBILE CHAUFFANT Déposant : SAINT-GOBAIN VITRAGE INTERNATIONAL Un vitrage automobile feuilleté 1 chauffant électriquement possède une couche mince transparente conductrice 8 qui joue le rôle de résistance chauffante. La feuille extérieure 2 de l'assemblage feuilleté est équipée sur sa surface tournée vers l'intercalaire thermoplastique 4 d'une couche 6 en forme de cadre faite d'un émail opaque puis sur cette couche 6, d'amenées de courant 7 faites d'un émail conducteur. La couche mince 8 est à son tour déposés sur le verre et sur les amenées de courant 7, On a placé au-dessus de la couche conductrice 9 au droit des amenées de courant 7 des bandes de clinquant 10. Leurs extrémités 11 sont équipées d'une gaine 12 faite d'un plastique résistant à la déchirure. Cette gaine 12 est collé sur le vitrage 2.
Patent CA-2030283-A1 (CA)
Title: Combination sterile pad support and lancet containing lancet disposal element
Inventor: HUFNAGLE DOUGLAS R
IPC: A61B5/15
Filed: 1990-11-20
Abstract: ABSTRACT       This invention is directed to a cheap, disposable combination sterile pad support and lancet which may be used in connection with drawing blood for various tests including stat glucose levels for diabetics, cholesterol determinations and others.  It includes means for reinserting the lancet in the support following usage so that no individual will come in contact with the pointed end of the lancet.  The sterile pad may be used to disinfect the end of the finger and than the lancet may be used to stick the finger to draw blood and the sterile pad may also be used on the stick site firmly thus aiding the blood clotting time after the drop of blood has been removed.
Patent CA-2030970-A1 (CA)
Inventor: CARPENTER RONALD L
IPC: C23F13/04
Filed: 1990-10-30
Abstract: A cathodic protection system for a metallic structure buried in the earth, the system comprising an impressed anode assembly buried in the earth in proximity with said metallic structure; a sacrificial anode assembly buried in the earth in proximity with said metallic structure; a solar power source for providing an output voltage that increases with increasing intensity of sunlight incident thereon and that decreases with decreasing intensity of the sunlight incident thereon; first connecting means, powered solely by said solar power source, operative for selectively connecting and disconnecting said sacrificial anode assembly with said metallic structure; second connecting means, powered solely by said solar power source, operative for selectively connecting and disconnecting said solar power source between said impressed anode assembly and said metallic structure; and sensing means, coupled to said solar power source and to said first and second connecting means, for sensing the output voltage of said solar power source, said sensing means being operative, upon sensing that the output voltage of said solar power source has fallen below a predetermined level, for causing said first connecting means to connect said metallic structure to said sacrificial anode assembly and for causing said second connecting means to disconnect said solar power source from said metallic structure and said impressed anode assembly, said sensing means being further operative, upon sensing that the output voltage of said solar power source has risen above said predetermined level, for causing said first connecting means to disconnect said metallic structure from said sacrificial anode assembly and for causing said second connecting means to connect said solar power source to said metallic structure and said impressed anode assembly.
Patent CA-2031581-A1 (CA)
Inventor: AUDSLEY ANTONY R S
IPC: A22B3/08
Filed: 1990-12-05
Abstract: Poultry packed in a crate suitable for the transport of live poultry are passed into a chamber having an oxygen depleted atmosphere and held in the atmosphere for a sufficient period of time for the poultry first to lose consciousness and then to die as a result of the lack of oxygen in the atmosphere. The atmosphere typically comprises nitrogen or argon containing less than 1% by volume of oxygen. It is found that the birds so slaughtered exhibit less bone damage than poultry slaughtered by a conventional method including the step of electrically stunning the birds prior to slaughter.
Patent CA-2032252-A1 (CA)
Title: Duplex bag having a handle and method of making same
Inventor: PEPPIATT HARRY R
IPC: B65D30/08
Filed: 1990-12-14
Abstract: The present invention is directed to a duplex bag having a handle. The bad includes an inner and outer web of thermal plastic material. The outer web includes a front panel, a rear penal and a handle portion. The handle portion is integral with the front and rear panels and has a width less than the width of the front and rear panels. The inner web includes a front panel, a rear panel and a gusset portion. The gusset portion is integral with the front and rear panels and may have a line of perforations spaced from and parallel to the front and rear panels. All panels have about the same dimensions. The handle portion and the gusset portion may be adjacent one another at a top end of the bag. The front panel of the outer web overlies the front panel of the inner web and the rear panel of the outer web overlies the rear panel of the inner web. A side seam is formed at each lateral edge portion of said front and rear panels and seals the panels together.