baber/WOPTO huggingface dataset:
Patent AU-2001262870-A1 (AU)
Title: Device for controlling the phase angle between a first and second crankshaft
Inventor: HALLENSTVEDT ODDBJORN
IPC: F16C3/06
Filed: 2001-06-01
Abstract: Abstract of Disclosure Method and device for regulating the phase angle between a first and a second crankshaft of an internal combustion engine.  The engine includes primary cylinders that communicate with secondary cylinders and in every primary cylinder there is movably arranged a primary piston that is connected to the first crankshaft and in every secondary cylinder there is movably arranged a secondary piston that is connected to the second crankshaft.  The first and second crankshafts are connected to each other by means of a transmission adapted with the device that includes a crankshaft extension for obtaining the control of the phase angle, the extension being fixed against rotation and displaceably connected to one of the crankshafts and via a grooved portion rotationally connected to the second of the crankshafts.   When the crankshaft extension in displaced, rotation is obtained in the grooved portion that results in a corresponding phase angle shift.
Patent WO-8701325-A1 (WO)
Inventor: ISENRING FRITZ NIKLAUS
IPC: B25D15/02
Filed: 1986-09-10
Abstract: Un outil à percussion comprend un boîtier (1) pourvu d'une ouverture cylindrique creuse et un organe (6) rotatif autour d'un axe coaxial par rapport à l'axe central de l'ouverture cylindrique, l'organe rotatif comprenant des tiges (9) espacées radialement et supportées par des plaques terminales (7, 8). Sur les tiges (9) sont situées de manière captive des masses annulaires (10) présentant une ouverture centrale d'un diamètre supérieur aux tiges (9) afin de permettre le mouvement radial des masses (10) par rapport aux tiges (9). L'organe rotatif (6) est entraîné par un moteur et à mesure qu'il tourne les masses (10) frappent des outils à percussion (5) supportés dans un prolongement (4) du boîtier et leur impriment une énergie cynétique.
Patent WO-9309274-A1 (WO)
Inventor: JURIC DRAGO D
IPC: C25C3/12
Filed: 1992-11-06
Abstract: Une structure de base, supportant des anodes précuites continues dans un élément de fusion d'aluminium, comprend une paire de plaques latérales (3) et une paire de plaques d'extrémité (4) reliées ensemble de manière à former une superstructure fermée. La structure de support comporte au moins une paire de plaques transversales (8, 9) espacées l'une de l'autre, concues pour former des surfaces de calage agissant pour supporter une anode (14) entre elles. Le courant électrique est fourni aux anodes via les plaques transversales. Les paires respectives de plaques transversales supportant les anodes adjacentes peuvent être espacées de manière à définir des zones d'échange de chaleur pouvant être utilisées pour réguler la température de la structure de support. Un procédé de fonctionnement d'un élément de fusion d'aluminium à ampérage variable par extraction positive et contrôlée de chaleur de l'élément, est également décrit.
Patent WO-9815504-A1 (WO)
Title: Gravure de structures de silicium par ions reactifs
Inventor: BAZYLENKO MICHAEL
IPC: G02B6/12
Filed: 1997-10-03
Abstract: L'invention concerne un procédé de gravure de couches/substrats à base de silicium par un système (10) d'attaque par ions réactifs, qui utilise un mélange gazeux de gravure constitué de CHF3/AR à travers un masque en résine photosensible. La gravure par ions réactifs est effectuée dans des conditions de dépôt isotrope simultané d'un polymère à base de carbone, la vitesse de dépôt du polymère étant régulée par ajustement des paramètres de régulation de l'opération, à savoir des paramètres de puissance radioélectrique, de température d'échantillon et d'additions d'O2 et de CF4.
Patent WO-9923919-A1 (WO)
Title: Dispositif de stockage tournant
Inventor: GOULD TERRENCE MALCOM
IPC: A47B49/00
Filed: 1997-11-11
Abstract: La présente invention porte sur un dispositif de stockage tournant (10) pour des articles tels que des chaussures (20), ces articles étant stockés sur un tambour rotatif (14) présentant une série de volets de séparation espacés les uns des autres dans le sens radial et pourvus d'éléments de retenue élastique (21) qui enserrent le talon de chaque chaussure de telle manière que la pointe de la chaussure s'engage dans le tambour entre deux volets de séparation voisins.
Patent WO-9842281-A1 (WO)
Inventor: BISWAS NICHOLAS
IPC: A61F6/08
Filed: 1998-03-20
Abstract: An intra-vaginal device (30) to aid in controlling urinary incontinence. The device (30) has a base (31) from which there projects a rear part (34). The rear part (34) engages the posterior vaginal wall and rests on the pelvic floor and projects towards the cervix. The base (31) has a convex surface (33) which engages the anterior vaginal wall to support the vaginal wall and the urethra therebehind.
Patent WO-9963371-A1 (WO)
Title: Regulation du temps de propagation de phase separant des faisceaux pour inscription sur des reseaux de bragg
Inventor: STEPANOV DMITRII
IPC: G02B6/02
Filed: 1999-05-28
Abstract: Au moins deux faisceaux de lumière forment un motif d'interférence (39) pour inscrire une structure en grille sur un guide d'ondes photosensible (38), le motif d'interférence (39) étant régulé par modulation de la phase relative des faisceaux. Cette modulation peut se faire au moyen d'un modulateur de phase (34) électro-optique, magnéto-optique ou acousto-optique ou au moyen d'un modulateur de phase (34) mécanique constitué d'un coin, d'une lame-onde ou d'un masque de phase. Dans le dernier cas, le masque de phase peut également servir de séparateur de faisceaux (33) pour produire les faisceaux. On peut inscrire les grilles élargies en déplaçant le guide d'ondes (38) tout en régulant le déphasage relatif. Ces grilles élargies peuvent comporter des profils chirp, apodisés ou arbitraires. Le bruit peut être réduit au moyen d'une boucle de réaction opto-électronique. Dans un mode de réalisation, la phase relative est modulée au moyen d'un modulateur électro-optique (32) agissant sur un faisceau polarisé, lequel est ensuite séparé en deux faisceaux par un séparateur de faisceaux (33) de polarisation, de manière qu'un faisceau passe à travers une lame demi-onde (34), et crée un motif d'interférence (39).
Patent WO-9421435-A1 (WO)
Inventor: VIESLET JEAN-PAUL
IPC: B30B9/30
Filed: 1994-03-15
Abstract: Un bloc élémentaire de forme et de dimensions stables est façonné à partir de fragments d'un mélange de polymères sous charge dans une presse hydraulique (1), par transperçage du bloc à l'aide de pointes chauffantes (8) portées à une température supérieure au point de ramollissement d'au moins un des polymères du mélange susdit.
Patent WO-0226040-A1 (WO)
Inventor: MEDUGNO CLAUDIA CONTI
IPC: A01N63/40
Filed: 2000-09-28
Abstract: The invention refers to a new composition of a coated pesticidal composition comprising polyhydrosis virus and a process for preparing the pesticidal composition with polyeletolyte molecules selected from both polyacid and polybase group.
Patent WO-9818007-A1 (WO)
Title: Methode de dosage de proteines dans des liquides biologiques, kit pour doser les proteines et son utilisation dans la chromatographie par echange d'ions dans des tubes
Inventor: REZENDE JUNIOR LEONIDES
IPC: G01N30/74
Filed: 1997-10-24
Abstract: L'invention se rapporte à une méthode de dosage de protéines dans des liquides biologiques, à un kit pour appliquer cette méthode et à l'utilisation de ce dernier. Ladite méthode permet de se passer de standards internes lors de la lecture finale des résultats.
Patent WO-02066750-A1 (WO)
Title: Appareil permettant de coupler de façon liberable un accessoire a un excavateur
Inventor: MCLELLAN ROBIN S
IPC: E02F3/36
Filed: 2002-02-22
Abstract: Un dispositif de couplage rapide, fiable et sûr (10) qui ne soit pas complexe d"un point de vue mécanique est requis pour un excavateur et plus particulièrement pour coupler un accessoire (52) à un étrier de montage (24) du bras fonctionnel (50) de l"engin d"excavation. Cette invention comble ce besoin en proposant un élément clavette (12) mobile entre une position verrouillée et une position libérée; un actionneur extensible (14) mobile entre une position repliée et une position déployée et servant à déplacer l"élément clavette (12) entre la position verrouillée et la position libérée, respectivement; et au moins un élément guide (16, 18) coopérant avec l"élément clavette pour guider le mouvement de l"élément clavette (12) entre la position verrouillée et la position libérée. Cet élément clavette peut comporter des parties terminales opposées (20, 22) auxquelles s"associent l"accessoire (52) et l"étrier de montage (24) afin de définir la position verrouillée, et une partie intermédiaire reliée à une extrémité distale de l"actionneur et conçue avec une forme laissant un espace libre pour que l"actionneur extensible (14) puisse passer dans sa position repliée. L"appareil peut être relié directement à l"étrier de montage. Dans une variante, une plaque de base peut être prévue pour permettre une adaptation rétroactive de l"appareil sur l"étrier de montage.
Patent CA-2000660-A1 (CA)
Title: Metal halide lamp assembly
Inventor: WHITE ROBERT S
IPC: H01J61/82
Filed: 1989-10-13
Abstract: ABSTRACT OF THE DISCLOSURE      An electric lamp includes a lamp assembly mounted in a lamp envelope including a reflector, a lens and a base for connection to an electrical source.  The lamp assembly includes an arc tube having a longitudinal axis aligned with the optical axis of the reflector, an arc tube support strap attached to one end of the arc tube and including legs extending laterally in opposite directions from the axis of the arc tube, bulb spacers coupled to the legs of the support strap for positioning the arc tube relative to the lamp envelope, a light-transmissive shroud around the arc tube, and electrode supports coupled to the upper and lower electrode leads of the arc tube.  The shroud includes an open end which abuts against the legs of the support strap and a domed end which substantially encloses one end of the arc tube.  The electrode supports are electrically isolated from the support strap, the bulb spacers  and the reflector.  The shroud is secured between the support strap and one of the electrode supports. The domed end of the shroud is preferably located at the lens end of the arc tube, but can also be located at the base end of the arc tube.
Patent CA-2003466-A1 (CA)
IPC: H03K21/08
Filed: 1989-11-21
Abstract: A programmable counter or frequency divider includes the combination of a fixed modulus prescaler (110) and a programmable divider (120, 130, 140, 150, 160)  in which  the  prescaler provides  more  than  a single clock phase to the programmable divider and the programmable  divider  utilizes  the  multiple  clock phases to allow operation in a true fractional-integer mode.   The overall combination of the prescaler and programmable  divider  functions  as  a  programmable divider for which the minimum increment in the overall divider modulus is less than the prescaler modulus, but the maximum clock frequency usable is the maximum clock frequency of the prescaler.
Patent CA-2005730-A1 (CA)
Inventor: SATAKE TOSHIHIKO
IPC: B02C9/04
Filed: 1989-12-15
Abstract: In a milling apparatus for milling granular material into milled particles, a roll mill includes a pair of rolls which are rotatably arranged in facing relation to each other. At least one of the rolls is movable toward and away from the other.A gap adjusting unit is associated with the at least one roll for moving the same toward and away from the other roll to adjust a gap between the rolls thereby adjusting a milling degree of the milled particles. A measuring unit is arrangeddownstream of the roll mill and is connected to the gap adjusting unit thereof for measuring the milling degree of the milled particles. The gap adjusting unit is operative in response to an output signal from the measuring unit to move the atleast one roll toward and away from the other roll, thereby automatically adjusting the milling degree of the milled particles. A milling system is provided which includes at least two roll mills described above.
Patent CA-2006862-A1 (CA)
Title: Coffee or tea machine with water filter
Inventor: HARTEL GEORG
IPC: A47J31/00
Filed: 1989-12-28
Abstract: ABSTRACT         A coffee or tea machine has a fresh water container with an outlet connection to a flow-through heater.  A water-filter element provided which fits into a trough formed at the bottom of the container adjacent the outlet connection. The trough is moulded integrally with the container and contoured to match the shape of the filter element, which may be inserted into the trough from the top of the fresh water container and has seals engaging the trough to ensure that water leaving the container through the outlet connection passes through the filter.        Apart from this, the design of the coffee or tea making machine may be conventional.
Patent CA-2007121-A1 (CA)
Inventor: ROUSSET DIDIER
IPC: A63C9/00
Filed: 1990-01-04
Abstract: Le procédé consiste à encastrer, dans des parties fixes (16) ou rendues solidaires du ski (27a), deux extrémités longitudinales (23, 24) d'un élément (21) d'assemblage du dispositif de fixation. Selon une forme de réalisation du dispositif pour la mise en oeuvre de ce procédé, le système de verrouillage de la chaussure est constitué par un verrou (21 ) coulissant longitudinalement, et l'élément d'assemblage est constitué par ce verrou mobile (21). Ce dispositif comprend également un système à genouillère sollicitant le verrou (21) en position de verrouillage de la chaussure, et l'un des axes (27a) d'articulation de la genouillère est apte à être ancré sur le ski pour réaliser l'encastrement en direction verticale d'une extrémité (24) de l'élément d'assemblage (21). Figure de l'abrégé: figure 1.
Patent CA-2009338-A1 (CA)
IPC: F16K31/06
Filed: 1990-02-05
Abstract: A variable force solenoid valve assembly is provided for use in an automatic  transmission controller for  controllably reducing  a fluid inlet  pressure  to  a desired  outlet  control  pressure.   The invention includes a  variable force  solenoid assembly  secured to  a valve body assembly.  The valve  body assembly includes a spool  valve having three radially extending lands which translates within a  valve body central  bore in  response to  movement of  an armature  assembly provided in  the  solenoid  assembly.  Movement  of  the  spool  valve generates  first  and   second  flow   restriction  for   controllably regulating the reduction  of inlet pressure  to control pressure.   In addition, various  improvements in  spool valve  design are  described including a design which provides positive damping of the spool  valve so as to attenuate "self-excited" oscillation thereof.
Patent CA-2009416-A1 (CA)
Title: Aminoalkoxyphenyl derivatives, process for their preparation and compositions containing them.
Inventor: GUBIN JEAN
IPC: C07D209/43
Filed: 1990-02-06
Abstract: ABSTRACT OF THE DISCLOSURE         An aminoalkoxyphenyl derivative of general formula :                 Cy-B-Ph-O-A-Am   (1) as well as a pharmaceutically acceptable salt thereof in which B represents a -S-, -SO- or -SO2- group, Ph represents an optionaly substituted phenyl radical, A denotes a straight or branched alkylene radical having from 2 to 5 carbon atoms or a 2-hydroxy propylene radical in which the hydroxy is optionally substituted by a C1-C4  alkyl radical. Am represents a group :            or            (F)                   (G) or   (H) and Cy is a cyclic group, provided that when Cy represents either a benzo [b] furyl group substituted at position 4 by a halogen atom or a C1-C4 alkyl group, or a benzo [b] thienyl group substituted at position 4 by a halogen atom or by a C1 -C4 alkyl group and when B represents a -SO2-group, R3 represents a -Alk-Ar radical.
Patent CA-2010198-A1 (CA)
Title: Flip-a-lid animal food container
Inventor: OGONOSKI BENNY J
IPC: A01K5/00
Filed: 1990-02-16
Abstract: ABSTRACT          In a container for holding animal food or water it is known to have a lid or lids attached to the container by a hinge or hinges. The lid is so designed, as to be animal operated, and to close when the animal moves away. The advantage of this container is protection of food or water from weather, flies, birds and rodents outdoors, and odour reduction and neatness indoors.
Patent CA-2011245-A1 (CA)
Title: Rubber tube extremities forming method during the course of expander vulcanization and deformable tooling used therefor
Inventor: LEBARBIER ARMAND
IPC: B29C57/06
Filed: 1990-03-01
Abstract: The process uses as tooling a radially deformable skirt (4), made of vulcanised rubber, which grips around the end of the preform under the effect of the sole circumferential elasticity of its corolla (11), the release of the part after vulcanisation being performed by a simple axial thrust (P) on the said corolla (11) and a rolled-up position (13) of the radially deformable skirt (4) permitting the production operations. 
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Patent CA-2017482-A1 (CA)
Inventor: POCIUS FRANK
IPC: G09B19/02
Filed: 1990-05-24
Abstract: This invention encompasses teaching kits for mathematics and a set of cooperating cards for use with the kits.   A single surface displaying manipulable elements arranged on the surface is used to teach concepts of counting denominate units and evaluating expressions.   Two surfaces displaying manipulable elements arranged on each surface simulate a linear equation.          Four surfaces displaying manipulable elements arranged on each surface simulate a system of two linear equations.  The elements are distinguishable by physical features in such a way that typically as many as three distinct denominate units are displayed with both positive and negative representations.   The invention can be extended,  in general,  to a system of n equations,  with 2n surfaces.   Certain elements mask the occurrence of other elements in such a way as to simulate a variable in an equation.  The cards serve to provide information for utilizing  the boards and also can be employed by themselves.   By manipulating elements a student is taught, in a very concrete and tangible fashion, the strategies necessary to count an array,  solve a linear equation, or solve a system of two or more linear equations.
Patent CA-2017872-A1 (CA)
Title: Compositions for compression refrigeration and method of using them
Inventor: GORSKI ROBERT A
IPC: C09K5/04
Filed: 1990-05-30
Abstract: Compositions for Compression Refrigeration and Methods of Using Them Abstract of Disclosure A blend of a tetrafluoroethane or pentafluoroethane refrigerant with a mono-functional random polyalkylene glycol based on significant amounts of ethylene oxide and propylene oxide and having an SUS viscosity at 100°F of 100 to 1200 is disclosed for use in compression refriyeration.
Patent CA-2018326-A1 (CA)
IPC: F23D11/34
Filed: 1990-06-05
Abstract: A device for preheating fuel for an ultrasonic atomizer (11) is shown,  in   which the fuel for an engine-independent heater operated with liquid fuel is  atomized.  The heating element (20), which preferably consists of a PTC  element,  is arranged in physical proximity to the ultrasonic atomizer (11) and outside the fuel feed line  (17)  so that it is switched off as soon as a sufficient amount of heat is generated by the combustion chamber (3), so that   the fuel is adequately atomized on the atomizer plate.  Reliable possibility  of start at low temperatures (down to ca. -40°C)  is thus achieved at low power  consumption in the start-up range.
Patent CA-2018590-A1 (CA)
IPC: H04M1/2748
Filed: 1990-06-08
Abstract: ABSTRACT OF THE DISCLOSURE      Index letters representing different groups of dial memories are stored in an index letter memory. One of the dial memories is displayed on a display to be a starting memory, when a reference requesting signal is supplied from a key input unit to a whole memory or skip reference means of a central processing unit, so that a whole memory or skip reference mode is carried out to refer to a dial memory indexed in each of the different groups by each of the index letters in a forward or reverse direction from the starling memory to following dial memories. In the whole memory reference mode, dial memories indexed by the index letters are referred for continuous groups of dial memories. In the skip reference mode, on the other hand, index letters of a number "n" are skipped in accordance with the pressing-on of a skip reference key provided in the key input unit by "n" times, so that a dial memory corresponding to an index letter following the skipped index letters is referred to be displayed on the display.
Patent CA-2020280-A1 (CA)
Title: Pet expandible door
Inventor: ALEXANDERSON RICK
IPC: E06B7/28
Filed: 1990-07-03
Abstract: ABTRACT            " This invention relates to a expanding doorway that allows for the passage of items or animals through it. The doorway resets in an unexpanded state. By pushing on the expandable membrane the object t or animal can pass through the door thus being on the other side of a solid structure.          Once through the doorway way the membrane returns to it's unexpanded condition, thus, sealing the doorway by virtu of its elasticity until used again.            The door way is useful as it weather out. other animals not familiar with the doorway will also be kept from passing through the doorway (from the outside to inside).
Patent CA-2020389-A1 (CA)
Title: Load balancer
Inventor: MASSEY NAVARRE A
IPC: B66C23/72
Filed: 1990-07-04
Abstract: ABSTRACT OF THE DISCLOSURE         A relatively simple load lifting and balancing device includes a slack adjuster for suspension from a crane or other hoisting device, a splined shaft extending through the slack adjuster for rotation thereby, a toothed wheel mounted on the outer free ends of the shaft for rotation therewith, and a chain extending around the top of each toothed wheel for connection to spaced apart points on a load, whereby, when the slack adjuster is raised or lowered, the load follows, and, when the shaft is rotated the load is tilted.
Patent CA-2022481-A1 (CA)
Title: Set of reinforcing bars for products made of reinforced concrete, a method and an installation for manufacturing it
Inventor: AERTS MICHEL
IPC: E04C5/02
Filed: 1990-08-01
Abstract: A B S T R A C T      A set of reinforcing bars for products made of reinforced concrete, the set being wherein it comprises a multiplicity of spaced-apart rigid transverse reinforcing bars together with at least two flexible longitudinal elements connected to the transverse bars for holding them spaced apart at selected intervals.  The resulting set is easily packaged.  The invention also relates to a method and to an installation for manufacturing such a set of reinforcing bars.
Patent CA-2023360-A1 (CA)
Title: Optical fiber splice retainer and method for it's use
Inventor: LUKAS HELMUT H
IPC: G02B6/38
Filed: 1990-08-15
Abstract: OPTICAL FIBER SPLICE RETAINER AND METHOD FOR ITS USE            Abstract of the Disclosure An optical fiber splice retainer comprises a base member having a groove extending along a reference surface of the base member, resilient biasing means carried by the base member, and three gripping members which are urged by the resilient biasing means into a gripping position against the reference surface to span the groove at respective gripping locations along the groove.  The gripping members are movable against the urging of the resilient biasing means away from the reference surface to permit insertion of optical fibers into the grooves.  The gripping members are permitted to close on the inserted optical fibers to clamp the optical fibers in the groove with the fibers in axial alignment.  A jig is provided for holding the splice retainer and for urging the gripping members away from the reference surface as required during insertion and alignment of the optical fibers.                             - i -