baber/WOPTO huggingface dataset:
Patent WO-9611908-A1 (WO)
Title: Modified polyunsaturated fatty acids
Inventor: FERRANTE ANTONIO
IPC: C07C323/52
Filed: 1995-10-13
Abstract: The present invention provides polyunsaturated fatty acid compounds having antimalarial and/or neutrophil stimulatory activity. The polyunsaturated fatty acids contain 18-25 carbons and 1-6 double bonds and are characterized in that they have one or two substitutions selected from the group consisting of β oxa, η oxa, β thia and η thia. It is also preferred that the polyunsaturated fatty acid compound includes a further substitution selected from the group consisting of hydroxy, hydroperoxy, peroxy, carboxymethyl substitutions or attached to an amino acid. The invention also provides a method of producing an unsaturated oxa substituted fatty acid comprising reacting an unsaturated fatty acid alcohol with a carbene that is inserted in the OH bond of the alcohol. The invention further provides a method of treating inflammation with a composition comprising at least one hydroxy, hydroperoxy or peroxy derivative of a polyunsaturated fatty acid having a C18-24 carbon chain and 1-6 cis or trans double bonds.
Patent WO-9821020-A1 (WO)
Title: Procede de liaison pour materiau en feuilles a mailles ouvertes
Inventor: MARZEC LILA MARGARET
IPC: B29C65/00
Filed: 1997-11-12
Abstract: L'invention concerne un procédé et un dispositif permettant de former une liaison allongée entre une partie base et une partie sus-jacente d'un matériau thermoplastique en feuilles à mailles ouvertes. Selon le procédé, on recouvre la partie base avec la partie sus-jacente au niveau d'une zone de liaison, de façon à former une zone de superposition allongée; on applique au matériau en bande une tension longitudinale au moins au niveau de la zone de superposition; on presse la partie sus-jacente et la partie base l'une contre l'autre au niveau de la zone de superposition, de façon à enfoncer le thermoplastique plastifié dans au moins certains interstices entre les fils de la partie base, tout en maintenant cette dernière sensiblement intacte, ce qui permet de lier les deux parties ensemble. De préférence, on applique de la chaleur, uniquement sur le côté sus-jacent, de façon à faire fondre une partie de la partie sus-jacente ou une bande de remplissage constituée d'un autre matériau thermoplastique.
Patent WO-0011990-A1 (WO)
Title: Dispositif de securite pour enfants en bas age
Inventor: MORGILLO ANGELO
IPC: A47D13/08
Filed: 1999-08-25
Abstract: L'invention concerne un dispositif de sécurité (2) servant à retenir de manière sûre un enfant en bas âge, en particulier sur un substrat plat. Ce dispositif comprend une partie support (4) servant à supporter le corps de l'enfant et une partie harnais (20) servant à retenir le corps de l'enfant, une fois ce dernier placé sur la partie support. Le harnais (20) présente une pluralité de bandes (16, 22, 24, 28) qui coopèrent les unes avec les autres pour envelopper une partie du corps de l'enfant de façon à retenir ce dernier. Ce dispositif peut se présenter sous la forme d'un oreiller en U ou d'une taie d'oreiller pour un oreiller en U. En outre, ce dispositif comprend une poche (14) permettant le rangement du harnais, lorsque ce dernier n'est pas utilisé, et servant de soutien pour le cou, la tête ou les épaules, dans la mesure où elle forme un rembourrage supplémentaire.
Patent WO-8800544-A1 (WO)
Inventor: LENSSEN PAUL
IPC: B61F5/38
Filed: 1986-07-17
Abstract: Dans un système d'autoguidage par galet (7, 7') sur rail (8) d'un véhicule équipé de roues directrices (9) à bandage pneumatique (5), on parvient à éliminer les phénomènes de périodiques assimilables au shimmy jusqu'à des vitesses d'exploitation supérieures à au moins 80 km/h, lorsqu'on prévoit entre les roues directrices (4) et le rail (8), un découplage mécanique assurant aux roues directrices (4), une liberté de braquage d'un angle prédéterminé par rapport au braquage de consigne imposé par le rail (8).
Patent BG-49848-A1 (BG)
Title: Cytocinine means
Inventor: VASILEV NIKOLAJ G
IPC: A01N57/10
Filed: 1990-01-08
Abstract: The agent features high biological activity and is applied in crop farming. The following general formula applies to the compound used as its active part:<IMAGE>where Z stands for hydrogen; 1-hydroxy-1-phenylethyl; 1-hydroxy-1-cyclohexyl; 1-hydroxy-1/2-chlorcyclohexyl/; 1-hydroxy-1-cyclopentyl; 1-hydroxy-1-methyl-ethyl; 1-hydroxy-1-methyl-propyl.
Patent WO-9626707-A1 (WO)
Inventor: NIKOLAEV NIKOLAY NIKOLAEV
IPC: A61K8/34
Filed: 1995-02-28
Abstract: The present invention refers to the composition of a preparation for hygiene, prophylaxis and treatment of oral cavity diseases. The preparation consists of hydrogen peroxide - from 0.5 to 2.0 weight per cent, zinc bichloride - from 0.02 to 0.4 weight per cent, tyloxapol - from 0.03 to 0.07 weight per cent, the rest to 100 % is deionized water and ingredients for fragrance, flavor and stabilization. The preparation has good anti-inflammation effect, shows fibrosis effect in the submucosa, regenerates completely the injuries in the oral cavity without any hyperplastic activity of the cells' layers and the keratin, maintains the bacterial balance and it is absolute harmless after long use.
Patent WO-9302715-A1 (WO)
Inventor: FERRARA DE ALMEIDA CUNHA PAULO
IPC: A61L12/12
Filed: 1992-07-31
Abstract: Produit pulvérulent indiqué pour l'élimination des pellicules, des dépôts et des résidus accumulés aux surfaces des verres de contact gélatineux (hydrophiles). Le produit présente une activité bactéricide et peut également éliminer de la surface des verres les protéines, les mucosités, les lipides, les sels minéraux provenant des larmes et les autres substances étrangères.
Patent WO-0202547-A1 (WO)
Title: Pyrones utilisées comme inhibiteurs de la cyclooxygénase-2
Inventor: LI CHUN-SING
IPC: C07D309/38
Filed: 2001-06-28
Abstract: Cette invention a trait à de nouveaux composés correspondant à la formule (I), qui se révèlent des plus utiles dans le traitement d'états pathologiques liés à la cyclooxygénase-2. Elle concerne également certaines compositions pharmaceutiques comportant des composés correspondant à la formule (I) ainsi que des méthodes de traitement d'états pathologiques liés à la cyclooxygénase-2, consistant à administrer au patient exigeant un tel traitement une quantité efficace du point de vue thérapeutique et non toxique d'un composé correspondant à la formule (I).
Patent CA-2000128-A1 (CA)
Inventor: AIKENS WALLACE R
IPC: F16B37/04
Filed: 1989-10-04
Abstract: ABSTRACT OF THE DISCLOSURE A method of fastening and a fastening assemblyare disclosed, where a nut may be retained in a grooved channel by a resilient retainer.  The retainer has a central portion with an opening in registry with the threaded opening of the nut and also has two wings extending in opposite directions outward from the central portion.  The wings have sharp edges to grip into the channel.  A tool with projections is used to disengage the wings from the channel and permit the assembly to be slid along the grooved channel to a desired position.  Upon with-drawal of the tool, the sharp edges of the wings resiliently grip into the channel to releasably retain the nut in the channel.
Patent CA-2000274-A1 (CA)
Title: Classifying objects
Inventor: SMITH MARTIN P
IPC: B07C5/10
Filed: 1989-10-06
Abstract: Objects are dropped in succession through a viewing zone, where they are viewed in bright field illumination by three viewers along orthogonal axes, using radiation of different wave-lengths (or viewing in rapid succession). The viewers sense the presented area. The presented areas are compared in a microprocessor in order to obtain a rough determination of the shape of the object. The presented areas can be e.g. summated to obtain a rough determination of the size of the object.
Patent CA-2005161-A1 (CA)
Title: Polysiloxane-polyamide block copolymers
Inventor: DECKER GARY T
IPC: C08G77/42
Filed: 1989-12-11
Abstract: POLYSILOXANE-POLYAMIDE BLOCK COPOLYMERS      ABSTRACT           Polysiloxane-polyamide block copolymers are prepared from acid halide and aminophenoxy functional polyorganosiloxane.  These block copolymers are hydrolytically stable and exhibit excellent thermal stability.
Patent CA-2005954-A1 (CA)
Title: Monolithic outsole
Inventor: MISEVICH KENNETH W
IPC: A43B13/14
Filed: 1989-12-19
Abstract: ABSTRACT OF THE DISCLOSURE       An  outsole  construction for  a  shoe which  provides all midsole  and  outsole  functions  with   a  single  homogeneous moldable material thorough  geometry alone  is disclosed.   The invention employs  cut-out  geometry  for  engineering  various characteristics  into  an  outsole  of  a  uniform,  monolithic material.    Such  characteristics  are  obtained  by  removing material or reinforcing the material so that it functions as if it had  different densities.   The  invention is  based on  the principle of minimum sufficient thickness  in order to maintain the  foot  as close  to  the   ground  as  possible.    Energy absorption/cushioning  is  achieved  in  the  invention  by the following features:  (1) a series of transverse slots along the lateral border to  provide cushion conformability to  the lower foot column; (2)  an array of  compression columns or holes  in the heel region to accept the known pressure distributions; (3) an array  of  small  holes  in the  ball  region  to  add  both cushioning and flexibility;  (4) a raised heel cup to constrain the  heel  fat  pad  expansion during  impact  and  enhance the natural shock absorbing  characteristics of  the foot; and  (5) relief of the rear lateral heel  border to dynamically  smooth and cushion initial  heel strike.  The outsole  construction of the present invention may be advantageously employed to provide anchor sites for a transverse support sling having straps which are carried over the top of the midfoot and allowed to  fan out with attachment  to  the  outsole  under the  upper  and  lower columns of the  foot.   A further embodiment  of the  invention provides reference anchor points in  the outsole for attachment of the shoe upper, thus eliminating the need for a shoe last in manufacturing.
Patent CA-2006254-A1 (CA)
Title: Wallet
Inventor: JOHNSON WILLIAM N H
IPC: A45C11/22
Filed: 1989-12-20
Abstract: ABSTRACT       A wallet for money or valuables, and which may, for example, be carried by bathers or people engaged in sporting activities comprises a rigid body comprising two comple-mentary parts 10, 12 connected by a flexible hinge 14 whereby the parts 10, 12 can be swung apart to open the wallet and folded together about the hinges to close the wallet.  In the closed position, the two parts 10, 12 are sealed with respect to each other to exclude water, sand, grit, etc.  The wallet may be attached to a lanyard or chain by which it may be hung around the neck or waist or suspended from the wrist.  The wallet may incorporate an alarm which is operated if the chain or lanyard is broken, or disconnected from the wallet, by a thief.
Patent CA-2008719-A1 (CA)
Title: Connector bank
IPC: H01R13/648
Filed: 1990-01-26
Abstract: A  connector  bank  for  conductors  for  use  in telecommunication and data systems, includes a bank body with at least one line of insulation displacement contacts provided with contact slots for the conductors.  A shield connecting element has a U-shaped, portion with legs insertable into the contact slots of two insulation displacement contact elements and the base of which is provided with a shield connecting contact for connecting the shield cable of shielded cables. The spacing of the legs corresponds at least to twice the spacing  of  two  adjacent  insulation  displacement  contact elements.
Patent CA-2009315-A1 (CA)
IPC: H03F1/30
Filed: 1990-02-05
Abstract: Disclosed is an amplifying circuit comprising an amplifying transistor (41) for amplifying an input signal, and a bias circuit for determining a current passing through the amplifying transistor and for determining an output voltage at the output of the amplifying transistor, the bias circuit comprising a current determining transistor (42) for determining a current conducting through the amplifying transistor and a voltage determining transistor (43) for determining an output voltage at the output of the amplifying transistor, the output voltage being determined independently from the determination of the current.
Patent CA-2011336-A1 (CA)
Title: Device for shutting of pipelines for the transport of bulk products
Inventor: LOUTSCH JEANNOT
IPC: F16K1/24
Filed: 1990-03-02
Abstract: ABSTRACT         The  device  comprises  a  housing  (10)  with  a circular passage orifice, a closing element (28) mounted pivotably in the housing (10), and an annular gasket (30) surrounding the said orifice and capable of interacting with the peripheral part of the closing element (28).    The gasket (30) is mounted on a fixed support, and the closing  element  (20)  is  displaceable  along  an  axis perpendicular relative to its pivot axis.  The device is provided more particularly for pipelines for transport of coal dust.
Patent CA-2012023-A1 (CA)
Inventor: PONS STANLEY
IPC: F24J1/00
Filed: 1990-03-13
Abstract: ABSTRACT OF THE DISCLOSURE      The present invention involves an apparatus and method for generating energy, neutrons, tritium or heat as a specific form of energy. The apparatus comprises a material such as a metal having a lattice structure capable of accumulating isotopic hydrogen atoms and means for accumulating isotopic hydrogen atoms in the metal to a chemical potential sufficient to induce the generation of the specified items.       The sufficient chemical potential is, for example, enough to induce generation of an amount of heat greater than a joule-heat equivalent used in accumulating the isotopic hydrogen atoms in the lattice structure to the desired chemical potential.     ?: /UUTA/023/PA/01.HOD
Patent CA-2012483-A1 (CA)
Title: Transport unit for fluid or solid materials or devices, and method
Inventor: HERMAN WALTER W
IPC: F41H11/14
Filed: 1990-02-12
Abstract: ABSTRACT OF DISCLOSURE          A transport unit for transporting fire fighting hoses,  explosive materials,  equipment other items,  the unit having a projectile launcher including a pressure tank providing a compressed gas chamber, and a projectile barrel mounted on the tank in fluid communication with the interior of the tank, a projectile positioned in the barrel, a hose or other line connected at one end to the projectile launcher and adapted for connection at its other end to the projectile the line being adapted for connection to a pressurized fire fighting or explosive fluid source, or the line being comprised of an explosive material, the compressed gas chamber adapted to provide launching force to the projectile upon actuation of the launcher.
Patent CA-2013083-A1 (CA)
Inventor: NEUBECKER KARLHEINZ
IPC: F27B5/05
Filed: 1990-03-26
Abstract: ABSTRACT OF THE DISCLOSURE            The flow of gases for heating and cooling the batches in vacuum furnaces is controlled by using two concentric cylinders movable relative to one another and disposed along the central axis of the furnace between the batch chamber and the fan.
Patent CA-2013303-A1 (CA)
Title: Method and apparatus for deoxidation of sea-water
Inventor: MANDRIN CHARLES
IPC: C02F1/20
Filed: 1990-03-28
Abstract: ABSTRACT OF THE DISCLOSURE       A method and apparatus for deoxidation of water uses a catalytic combustion chamber in which a fuel having a low ignition temperature is first delivered during a start-up phase in order to begin ignition.  The fuel used for start-up may, for example, be vaporized methanol or hydrogen.  After an interval of time, the fuel supplied is continuously throttled and, at the same time, an operational fuel having a higher ignition temperature is supplied in increasing quantities until the stripping gas reaches a required temperature.  On completion of the start-up phase, only the operational fuel which consists of, or least contains natural gas as a component, is then fed to the catalytic combustion process.
Patent CA-2015953-A1 (CA)
Title: Ice cream sandwich machine
Inventor: CLAXTON BRUCE
IPC: A23G9/00
Filed: 1990-05-02
Abstract: ABSTRACT         A machine  for manufacturing wrapped  ice  cream sandwiches includes means for extruding a flow of ice cream.          Means are provided for pushing pairs of cookies against said flow of ice cream and into a slot on an index wheel.  Means for advancing said index wheel to carry sandwiches made of pairs of cookies surrounding slabs of ice cream to a position aligned with a conveyor are provided, with a conveyor to carry said sandwiches to a wrapping station, where there are means to align wrappers with said sandwiches at said station. Means are included to transport sandwiches  through a wrapping chamber, as well as means to fold the ends and rear flaps of said wrapper  against  said sandwich thereby to wrap  it.          Lastly, means to seal said wrapper are provided.  The means to fold the ends and rear flaps, and to seal the wrapper are driven  by  pneumatic  cylinders  timed  for  actuation and retraction by electronic sensing means linked to the conveyor means and the advancing means.  Increase of the speed of the conveyor result in a coordinated increase in the speed of said folding and sealing.
Patent CA-2015957-A1 (CA)
Title: Clean room conveyor
Inventor: MCMILLAN JACK G
IPC: B65G21/06
Filed: 1990-05-02
Abstract: PATENT                      CLEAN ROOM CONVEYOR              ABSTRACT      A conveyor is provided comprising an endless conveyor chain, a plurality of spacers, and at least two conveyor supports mounted on opposite sides of the spacers to permit air to freely flow therethrough.  Each conveyor support comprises at least one elongate member mounted to any of a second plurality of spacers and any other elongate members to permit air to freely flow therethrough as well  Further, each elongate member has both inner and outer surface and other top and bottom edges adapted to support the endless rolling conveyor chain from below.  The inner surfaces of the elongate members are sloped and the outer surfaces of the elongate members are preferably substantially vertical to enhance downward movement of particulates.  The top and bottom edges of the elongate members preferably include UHMW wearstrips to reduce friction.  The conveyor may include guide rails to guide articles being transported along the conveyor, and a stop mechanism for stopping articles being transported at a predetermined position along the conveyor.
Patent CA-2019818-A1 (CA)
Inventor: TSUNEMI TAKESHI
IPC: C02F11/12
Filed: 1990-06-26
Abstract: A melting disposal method of sludge.   The invention's method has the steps of collecting a plurality of cakes of dehydrated sludge generated at a plurality of sewage disposal plants at one melting disposal plant; incinerating or drying a substantially fixed amount or proportion of the dehydrated sludge cakes; mixing the resultant substance;  and heat-melting the resultant mixture with addition of basicity conditioning agent.
Patent CA-2023690-A1 (CA)
Inventor: MILLER ROBERT D
IPC: H01M50/262
Filed: 1990-08-22
Abstract: PATENT                           ABSTRACT      A multicell storage battery may be assembled to fit various floor space and height requirements by using standardized multicell modules having keyed connector means such that the modules can be connected only in selected orientations which facilitate the electrical connection of terminals. These standardized modules eliminate the need for standard and reverse polarity modules which existed in the prior art, and simplify battery assembly on site while allowing greater flexibility to adjust to space limitations.   The keyed connectors comprise mating structures on the sides of the rectangular frame of the modules, which in combination with the modules being configured to stand vertically, create cooling ducts for the cells.  An easily installed safety shield encloses the terminals of the cells and provides a front cooling duct.
Patent CA-2025266-A1 (CA)
Title: Anti-hcg-.beta. core monoclonal antibody, its production and use
Inventor: KOBAYASHI KIYOSHI
IPC: C07K16/26
Filed: 1990-09-13
Abstract: Abstract of the disclosure:          ANTI hCG-.beta. CORE MONOCLONAL ANTIBODY, ITS PRODUCTION        AND USE     A hybridoma being capable of producing monoclonal antibody for recognizing hCG-.beta. core region and hCG-.beta. subunit, which is obtained by cell fusion of an antibody producing cell of a mammal immunized with hCG-.beta. subunit and a lymphoid cell line and the monoclonal antibody are disclosed.  The monoclonal antibody can be used in an immunochemical determination method useful for diagnosis of cancers.
Patent CA-2026653-A1 (CA)
Inventor: BRUNET JEAN-JACQUES
IPC: C07C67/38
Filed: 1990-10-01
Abstract: La présente invention concerne un procédé de préparation d'acide méthylmalonique, caractérisé en ce que l'on fait réagir l'acide acrylique en solution basique avec le monoxyde de carbone et l'eau en présence d'une quantité efficace de dérivé carbonylé du fer ou de composé susceptible de former un dérivé carbonylé du fer dans le milieu réactionnel. L'acide méthylmalonique sert notamment pour la préparation de la ptérosine C ou dans la formulation de revêtements spéciaux.
Patent CA-2029392-A1 (CA)
Inventor: GARCES FELIPE S
IPC: B02B3/06
Filed: 1990-11-06
Abstract: The versatility of a grain husking and polishing machine to treat grains of different types is improved by providing a grain treatment chamber constituted by an abrasive rotor mounted on a fixed axis and a screen assembly surrounding said rotor and mounted on a movable annular plate actuated by a sidewardly movable mechanism capable of changing the eccentricity of said screen assembly with respect to said rotor. A more efficient combined husking and polishing action is accomplished by providing a rotor comprising a plurality of cam-like abrasive discs spaced apart by a corresponding plurality of spacer rings having a diameter smaller than that of the discs so as to form grain expansion chambers therebetween, whereby an energetic husking action followed by a moderate abrading polishing action are effected along the treatment chamber.
Patent CA-2029538-A1 (CA)
Title: Method of forming a shrink fit implosion protection band
Inventor: SWANK HARRY ROBERT
IPC: H01J9/24
Filed: 1990-11-08
Abstract: A shrink fit implosion protection band for a CRT having rounded corners is stretched along the diagonals to form necked down areas in the band.
Patent CA-2030593-A1 (CA)
Title: Multi-layered dressing
Inventor: LUCAST DONALD H
IPC: B32B7/10
Filed: 1990-11-23
Abstract: A highly moisture vapor transmissive adhesive composite is disclosed comprising at least three layers, a polymeric backing layer, a high moisture vapor transmission layer, and a skin contacting adhesive layer. The high moisture vapor transmission layer may be made from a polymeric backing material, an adhesive material or both.
Patent CA-2030887-A1 (CA)
IPC: C08F8/12
Filed: 1990-11-26
Abstract: A fluorine-containing copolymer composition comprises a fluorine-containing copolymer, comprising a fluoro-olefin and an organic silicon compound having an olefinic unsaturated bond and a hydrolyzable group, and an organic silicon compound having an isocyanate group. This composition is soluble in an organic solvent at normal temperature and is curable at normal temperature. If a curing catalyst is incorporated in the composition it can be used as a coating composition.