baber/WOPTO huggingface dataset:
Patent WO-9719260-A1 (WO)
Title: Systeme de mise en ×uvre de soupapes
Inventor: MITCHELL WILLIAM RICHARD
IPC: F01L9/14
Filed: 1996-11-25
Abstract: La présente invention concerne un système de régulation de la mise en ÷uvre de soupapes de chambres de combustion d'un moteur à combustion interne. Selon ce système, les commandes d'ouverture et de fermeture proviennent d'un système de gestion du moteur, lequel système a recours à un fonctionnement hydraulique ou pneumatique. En l'occurrence, un piston moteur (5) est conçu pour se déplacer dans un cylindre moteur (3) sous l'effet d'un dispositif moteur tel qu'un vilebrequin ou une came (2) qui monte puis redescend à chaque rotation. Un tel piston (5) est caractérisé par une course et/ou un diamètre plus important que celui du piston ou des pistons (18) d'un cylindre asservi associé (17) qui, à son tour, ouvre et ferme la soupape ou les soupapes (19) dans la culasse. En outre, la pression commandant l'ouverture de la soupape ou des soupapes (19) dans la culasse, et contrecarrant la pression exercée sur la soupape par un dispositif de ressort, reste régulée jusqu'à ce qu'un dispositif d'arrêt commandé (15) ferme un passage (16) et arrête l'écoulement du fluide pour permettre à une pression suffisante de s'accumuler pour ouvrir la soupape. Enfin, les pertes de fluide du cylindre moteur (3) ne peuvent se faire qu'à l'encontre d'une source de fluide (30) dont la pression est inférieure à la pression régnant dans le cylindre du moteur, jusqu'à ce que le dispositif d'arrêt commandé (15) ferme le passage (16), ce qui empêche de telles pertes.
Patent AU-2001296865-A1 (AU)
Title: (5-(2-hydroxy-4-chlorobenzoyl) aminovaleric acid and salts thereof and compositions containing the same for delivering active agents
Inventor: GSCHNEIDNER DAVID
IPC: C07C235/60
Filed: 2001-09-05
Abstract: (5-(2-hydroxy-4-chlorobenzoyl) aminovaleric acid, salts thereof, and compositions containing the same for the delivery of active agents are provided. Methods of administration, treatment of disease and preparation are provided as well.
Patent WO-9901971-A1 (WO)
Title: Porte-telephone cellulaire
Inventor: CHEKLIN ALEX
IPC: B60R11/00
Filed: 1997-07-04
Abstract: L'invention concerne un appareil support (10) destiné à soutenir fermement un combiné de téléphone cellulaire ou tout autre dispositif portable analogue. L'appareil (10) comprend une partie base (11) et un organe de retenue (12), un organe détecteur de dispositif (18) associé à la partie base (11) pour détecter le dispositif portable reçu par la partie base (11). Un organe moteur électrique (15) imprime une force sur l'organe de retenue (12) ce qui entraîne le mouvement de l'organe de retenue (12) destiné à soutenir et à retenir le dispositif portable dans l'appareil (10). L'organe moteur électrique (15) est mis en marche lorsque l'organe détecteur (18) détecte le dispositif portable reçu par la partie base (11). Un détecteur (19) détecte lorsque le dispositif portable est maintenu dans l'appareil (10) par l'organe de retenue (12) et arrête l'organe moteur électrique (15) afin d'éviter que l'organe de retenue (12) se déplace. Un organe de blocage sert à bloquer la position de l'organe de retenue (12) qui s'oppose au dispositif portable lorsque le dispositif est maintenu ainsi dans ledit appareil (10). Un organe de libération (23) débloque l'organe de blocage et met en marche l'organe moteur électrique (15) pour déplacer l'organe de retenue afin de libérer le dispositif portable de sa position fixe dans laquelle il s'appuie contre la partie base (11).
Patent WO-0218789-A1 (WO)
Title: Procede de regulation de la temperature de sortie du gaz comprime d'un compresseur et compresseur utilise avec ledit procede
Inventor: VILLE DIRK JOZEF ERNEST
IPC: F04B39/06
Filed: 2001-08-17
Abstract: L'invention concerne un procédé de régulation de la température de sortie du gaz comprimé d'un compresseur qui comprend au moins un postrefroidisseur à air refroidi (14), caractérisé par le fait que l'air de refroidissement passant par le postrefroidisseur (14) est chauffé jusqu'à ce que l'on obtienne la valeur de température souhaitée ou la valeur comprise dans la gamme souhaitée, pour la sortie du gaz comprimé. A ces fins, le compresseur est pourvu de moyens (22) faisant face au postrefroidisseur (14), par exemple, un échangeur thermique qui permet de chauffer l'air de refroidissement.
Patent WO-0100376-A1 (WO)
Title: Foret à langue d'aspic
Inventor: HAUGHTON KEITH LOUIS
IPC: B27G15/00
Filed: 2000-06-23
Abstract: Ce foret à langue d'aspic (10) à utiliser avec une perceuse ayant un certain sens de rotation est constitué d'une queue allongée (12), de la lame proprement dite (14) et d'un éperon central (16). La queue allongée a un axe central longitudinal et une extrémité (18) conçue pour s'emboîter dans la perceuse. La lame (14), qui part longitudinalement de l'autre extrémité de la queue, comporte des faces plates (24) distinctes et à l'opposé l'une de l'autre, chaque face ayant une arête d'épaulement d'attaque (30). Chacune de ces face peut également avoir une face d'attaque et une face arrière, proches de l'arête d'épaulement d'attaque et de l'arête d'épaulement arrière, torsadées dans le sens de la rotation. L'éperon central (16), qui part vers l'extérieur de la lame le long de l'axe central longitudinal, comporte, de préférence, une goujure allongée (76) dont les dimensions croissent en direction de la lame. Une alvéole (70) est ménagée, de préférence, près de l'arête d'attaque de coin se trouvant entre l'arête d'épaulement d'attaque et l'arête d'attaque longitudinale.
Patent WO-03068105-A1 (WO)
Title: Dispositif servant a controler ou a prevenir l'incontinence
Inventor: FARRELL SCOTT A
IPC: A61F2/00
Filed: 2003-01-31
Abstract: L'invention concerne un dispositif servant à contrôler ou à prévenir l'incontinence. Ce dispositif peut être inséré dans le vagin de l'utilisatrice, sans manipulations compliquées ni pliage du dispositif. Le dispositif selon l'invention permet d'empêcher ou de prévenir la miction involontaire, notamment la miction provoquée par des fonctions corporelles telles que la toux et l'éternuement, sans entraver la miction volontaire. Ce dispositif peut donc être porté pendant les activités normales de la journée, et peut être laissé en place pendant plusieurs jours ou semaines.
Patent WO-03099477-A1 (WO)
Title: Procédé de décontamination de sol
Inventor: BERGERON MARIO
IPC: B09C1/00
Filed: 2003-05-23
Abstract: L'invention concerne un procédé permettant de décontaminer un sol qui contient des contaminants inorganiques à un degré de libération d'au moins 60 %. Ledit procédé consiste à retirer au moins une partie de contaminants inorganiques sous forme particulaire d'une fraction grossière à l'aide d'un crible afin de produire une fraction grossière traitée; à retirer au moins une partie de contaminants inorganiques sous forme particulaire d'une fraction intermédiaire à l'aide d'un séparateur sélectionné dans le groupe constitué par une spirale et un classificateur afin de produire une fraction intermédiaire traitée; et à retirer au moins une partie de contaminants inorganiques sous forme particulaire d'une fraction fine à l'aide d'un séparateur sélectionné dans le groupe constitué par une cellule de flottaison et un séparateur multi-gravité afin de produire une fraction fine traitée, la combinaison des fractions grossière, intermédiaire et fine étant ainsi appauvrie en contaminants inorganiques.
Patent CA-2003039-A1 (CA)
Inventor: FERNANDEZ RICHARD E
IPC: C07C19/12
Filed: 1989-11-15
Abstract: ABSTRACT OF THE DISCLOSURE            PURIFICATION OF SATURATED HALOCARBONS      A process for reducing the content of unsaturated impurities in saturated fluorohalocarbons and fluorohalohydrocarbons by contacting the impure saturated fluorohalocarbon and/or fluorohalohydrocarbon in a substantially dry fluid state with a substantially dry amorphous solid metal oxide composition consisting essentially of cupric oxide, cobaltic oxide, silver oxide, manganese dioxide, or a mixture of any two or more thereof, at an effective temperature up to about 300°C.
Patent CA-2003234-A1 (CA)
Title: Apparatus and method for retrieving fish caught while ice fishing
Inventor: GUILBAULT ROGER E
IPC: A01K97/01
Filed: 1989-11-17
Abstract: ABSTRACT     An ice fishing apparatus and method for retrieving fish  through an ice hole during ice fishing provides  a support member that is mounted to a base member that  is supported  by  the upper surface of an ice layer.   The support member is extended and retracted through the ice hole  and  is operative to support a  fish  during  such motion.  An extension and retrieval mechanism, such as a slide  rod interconnecting the base and support member, operates  to  extend  and  retract  the  support  member whereby  a  fish  caught  on  a  fishing  line  may   be maneuvered to the ice hole, and onto the support  member and  supported  during upward movement through  the  ice hole.   The  support  member  may  be  pivoted  out   of alignment  with the ice hole so as not to  obstruct  the lower opening thereto, and biased against the ice  layer lower surface in a ready position.  An adjustable  limit stop accommodates ice layers of varied thicknesses.  The base  member  is preferably a circular collar,  and  the support member a pan element with drain holes.
Patent CA-2004874-A1 (CA)
Inventor: BILWEIS JOSEPH
IPC: A61B1/00
Filed: 1989-12-07
Abstract: Cet ensemble à ligaturer comporte un trocart (20) et un élément monobloc (10) constitué d'un corps (11), emboîtable à l'extrémité de ce trocart, et d'un fil (14) attenant à ce corps  et  formant  lien,  le  corps  comportant  un  canal d'enfilage  (16)  recevant l'extrémité libre (15) du fil à l'une de ses extrémités et débouchant à l'intérieur du trocart à l'autre de ses extrémités,  le fil et le canal étant pourvus de moyens de serrage, tels que des régions crantées  coopérantes  (17,18)  formées  sur  la  surface extérieure du fil et sur la surface intérieure du canal d'enfilage, retenant le fil en place une fois celui-ci au moins partiellement introduit dans le canal.   Cet  ensemble  peut  également  comporter  des  moyens, insérables dans le trocart,  de saisie et de tirage de l'extrémité libre du fil passée dans le canal d'enfilage et débouchant hors de celui-ci dans le trocart, de manière à réaliser le rétrécissement de la ligature par tirage de cette  extrémité  libre,  et/ou  des  moyens,  également insérables dans le trocart, de sectionnement de l'extrémité libre du fil après tirage de celle-ci.
Patent CA-2004926-A1 (CA)
Title: Circuit for the automatic control of the off-load voltage of a load, and differential comparator including this automatic control circuit
Inventor: CAMPAGNIE BERTRAND
IPC: H03F3/34
Filed: 1989-12-08
Abstract: ABSTRACT OF THE DISCLOSURE      Disclosed is an  automatic control  circuit for  a device comprising at least one transistor mounted as  a current source. To achieve the automatic control of its mean off-load voltage  at a given  level, this  circuit comprises:     - means for the  automatic control of the  voltage Vgs of said transistor by a follower-shifter circuit;     -  the  control  of  the  shift  voltage  of  this follower circuit by the load of a capacitor;     - the loading of this capacitor, in a  calibration stage, by a shifter circuit looped  to the  capacitor, through a switch controlled by a clock.
Patent CA-2004955-A1 (CA)
Inventor: ANTON ANTHONY
IPC: D01F6/60
Filed: 1989-12-08
Abstract: Producer-colored nylon fibers which are stain-resistant to acid dyes are made by adding pigment to nylon copolymers containing 0.25-4.0 percent by weight of an aromatic sulfonate or an alkali metal salt thereof. In addition process advantages relating to the use of the same copolymers in making pigmented nylon fibers are also disclosed.
Patent CA-2005461-A1 (CA)
Title: Device for increasing the capacity of a hanger
Inventor: BARDHAN BIBHUTI B
IPC: A47G25/14
Filed: 1989-12-13
Abstract: ABSTRACT OF THE DISCLOSURE     Devices of various constructions increase the carrying capacity of a conventional hanger. One such device has a ring which encircles the neck of a hanger. A pair of hooks are attached to the ring at diametrically opposite points and extend downwardly for additional hangers. Another device has a ring and only one hook. A third device is a hook bent in a conventional hanger and a fourth device is one or more hooks attached to conventional hangers.
Patent CA-2005879-A1 (CA)
Inventor: JOHNSON JAMES S
IPC: C12Q1/24
Filed: 1989-12-18
Abstract: ABSTRACT Microporous nylon materials which retain near constant time to hydrosaturation during and after heating to temperatures necessary for sealing together a plurality of surfaces, and the synthesis thereof.  Nylon 46 dissolved into a mixture of liquid nylon 46 solvents and nonsolvents is dispersed on a fabric substrate, then precipitated to form a laminate, from which a wash removes the nonsolvents and forms the microporous material.
Patent CA-2007000-A1 (CA)
Title: Acoustical wall panel and method of fabrication
Inventor: NELSON THOMAS E
IPC: E04B2/74
Filed: 1990-01-02
Abstract: Abstract of the Disclosure A movable, prefabricated wall panel having a rigid frame.  Internal to the rigid frame is a structural acoustical core, consisting of a grid with a plurality of individual cells, each filled with insulation media, such as a loose, discrete insulation such as fiberglass, cellulose, etc.  The outer surfaces of the cell grid are covered with a skin or screen mesh for confining the loose discrete insulation.  This skin or mesh can be a finished decorative outer cover or an intermediate component that is later covered with a decorative outer cover of fabric or other suitable material. A septum may be provided in the panel in the grid and may be made of a pliable, sound absorbing material.  Additional acoustic barrier panels may be sandwiched on either side of the cellular grid.
Patent CA-2007510-A1 (CA)
Title: Intumescent flame retardant systems
Inventor: SCHARF DANIEL J
IPC: C08K5/3477
Filed: 1990-01-10
Abstract: ABSTRACT     This invention is that of a flame retardant additive composition for polymers comprising an ammonium or amine phosphate (50 - 95%), a hydroxyalkyl isocyanurate (5 - 50%) and a minor amount of polytetrafluoroethylene (0.3 - 9%).  Optionally, the flame retardant additive composition may contain as a fourth component, a blowing agent (5 - 40%) such as urea, melamine, glycine etc.  Preferred components are ammonium polyphosphate, tris-(2-hydroxyethyl) isocyanurate and polytetrafluoroethylene.          The flame retardant additive composition may be used to impart flame retardancy to synthetic hydrocarbon polymers, in particular polypropylene and polyester - polyether copolymers wherein said additive is employed in an amount of about 5 to 50 percent based upon the total weight of polymer and additive.
Patent CA-2009701-A1 (CA)
Title: Interpenetrating network of a polyol (allyl carbonate) and epoxy resin and a process for the preparation thereof
Inventor: SCHUTYSER JAN A J
IPC: C08L63/00
Filed: 1990-02-09
Abstract: ABSTRACT OF THE INVENTION     INTERPENETRATING NETWORK OF A POLY(ALLYL CARBONATE) AND    EPOXY RESIN, AND A PROCESS FOR THE PREPARATION THEREOF           Polymeric material comprising an interpenetrating network of a polyol(allyl carbonate), e.g., Nouryset?200, epoxy resin.  The polymeric material is prepared by polymeriz-ing 70 to 95 parts by weight of the polyol(allyl carbonate) by radical initiation and polymerizing partially or entirely simulataneously an epoxy resin-forming mixture by acid cataly-sis.  The epoxy resin-forming mixture comprises 10-90 wt.% of aliphatic or cycloaliphatic polyepoxide and 90-10 wt.% of a polyol/anhydride adduct having molecular weight of 500-5,000.
Patent CA-2010423-A1 (CA)
Title: Clear organosiloxane compositions
Inventor: CLARK JOSEPH N
IPC: C08L83/04
Filed: 1990-02-20
Abstract: IMPROVED CLEAR ORGANOSILOXANE COMPOSITIONS                 ABSTRACT     The degree and reproducibility of cohesive bonding between gum-type organosiloxane elastomers cured by a platinum-catalyzed hydrosilation reaction and organic polymer substrates are increased when the composition used to prepare the elastomer contains an amount of silanol-functional polydiorganosiloxane sufficient to impart an activity number of at least 40 to the polydiorganosiloxane gums present in said composition.
Patent CA-2013514-A1 (CA)
Title: Steam enhanced oil recovery method using dialkyl aromatic sulfonates
Inventor: DANZIK MITCHELL
IPC: C09K8/594
Filed: 1990-03-30
Abstract: A B S T R A C T             STEAM ENHANCED OIL RECOVERY METHOD USING BRANCHED CHAIN DIALKYL AROMATIC SULFONATE    A method of enhanced oil recovery using foam to improve the effectiveness of steam to mobilize viscous crude, either for steam stimulation in a single well or for steam drive between wells.  The new surfactant composition used comprises alkyl aromatic sulfonates having an average molecular weight of from about 400 to about 600 and comprising at least 2 alkyl groups wherein one alkyl group is linear and has from 3 to about 30 carbon atoms and one alkyl group is a branched chain and has from 5 to about 25 carbon atom  as the effective agent for the steam foamer.  The dialkyl aromatic sulfonates having linear and branched chain substitutes provide significant economic advantages over alkyl aromatic sulfonates having only branched chain substituted and provide significant performance advantages over alkyl aromatic sulfonates which do not contain branched chain alkyl groups.
Patent CA-2016371-A1 (CA)
Title: Method for manufacturing fibre-reinforced material
Inventor: UNGER MICHAEL
IPC: B29B15/12
Filed: 1990-05-09
Abstract: A method for impregnating fibre bundles with molten or liquid resin in manufacturing a fibre-reinforced material, which material comprises one or more fibre bundles, wherein each fibre is surrounded by matrix resin, by impregnating a continuous web of one or more fibre bundles with molten or liquid resin and solidifying the resin by cooling or chemical reaction.  During the impregnation the molten or liquid resin material is made subject to shear forces by bringing it between two closely nearby surfaces which are in moving relationship into each other.
Patent CA-2021544-A1 (CA)
Title: Confectionery delivery system for actives
Inventor: YANG ROBERT K
IPC: A61K47/36
Filed: 1990-07-19
Abstract: Abstract of the Invention A chewable delivery system for actives comprising:      (a)      an active pre-coated with at least one material selected from the group consisting of lecithin, polyoxyalkylenes having chain lengths of about g carbons or less, glycerides having a melting point of 100°C or less, polyalkyleneglycols having a molecular weight of 3,700 or less, synthetic and natural waxes and mixtures thereof; and (b)      a confectionery matrix comprising a binder system comprising gelatin and a humectant material selected from the group consisting of glycerin and its lower alkyl (C2 7) ester derivatives; a sweetener; and about 1% to about 30% by weight water.
Patent CA-2022556-A1 (CA)
Title: Powder granule sample inspection apparatus
Inventor: TOKOYAMA KATSUMI
IPC: B07C5/34
Filed: 1990-08-02
Abstract: ABSTRACT OF THE DISCLOSURE      A power granule sample inspection apparatus that continously and automatically conducts the inspection of powder granule sample inspection including a rotary table which conveys the powder granule sample on its surface for a certain distance and an inspection system that inspects at least one of inspection items of the sample during its conveyance, wherein the rotary table has formed on its surface a circular-shaped groove to which the sample granule will fit.
Patent CA-2023066-A1 (CA)
IPC: A61B10/00
Filed: 1990-08-10
Abstract: SPUTUM CUP             ABSTRACT OF THE  DISCLOSURE    A system is provided for easing the placement of  the final  screw cap  onto  a  sputum  collection container  so  as  to  avoid  dropping  the  cap  or spilling  the  specimen  in  the  container  onto  the hands of the user.   An opening is provided in the side wall of the outer protective body of the system so  as  to  gain  access  to  the  cap  held  wedged therein.  The wedging action holds the screw cap in place while the user rotates the specimen container to cause cooperation between the  screw threads  of the screw cap and the associated sputum collection container.
Patent CA-2025973-A1 (CA)
Title: Heavy duty laundry detergent
Inventor: SMITH KIM R
IPC: C11D17/06
Filed: 1990-09-21
Abstract: Abstract Free-flowing granular heavy duty laundry detergent is made by blending a composition to contain (i) a tert-amine oxide dihydrate having the formula R1R2R3NO.2H2O where R1 is a C8-24 alkyl, R2 is methyl, ethyl or a C8-24 alkyl and R3 is methyl or ethyl, (ii) a detergent builder (e.g. zeolite A) and optionally other conventional laundry detergent ingredients.
Patent CA-2027902-A1 (CA)
Title: Flexible coupling for joining a driving member to a driven member
Inventor: NAMENY FRANK J
IPC: F16D3/79
Filed: 1990-01-11
Abstract: A flexible coupling mechanism for joining a driving shaft to a driven shaft includes first and second coupling members attachable to the shafts with each coupling member having an apparatus for connection to a disc or a disc pack. Such disc or disc pack may be attached to a solid intermediate coupling member, if desired. Each disc comprises a flexible member having a plurality of substantially symmetrical lobes which are affixed by a connector element joining each lobe to a torque transmitting member. The lobes are substantially symmetrical, having a pair of arms joined together adjacent a connector portion and means at the free ends of the arms are employed for connecting the lobes selectively to the driving, driven and intermediate (where such is employed) coupling members.
Patent CA-2028771-A1 (CA)
Inventor: RIPKA CHESTER D
IPC: F24D9/00
Filed: 1990-10-29
Abstract: INTEGRATED HOT WATER SUPPLY AND               SPACE HEATING SYSTEM               ABSTRACT OF DISCLOSURE            An integrated system for both space and water heating. Heating is accomplished in a condensing heating module having a small hot water storage reservoir to reduce burner cycling during periods of low demand.  The space heating system includes a fluid flow loop with a fluid circulating pump for circulating a heat transfer fluid in the loop from the heating module to a remote space heating heat exchanger. The heating module can also supply hot water for service use.  The system may be configured either as an open loop system, in which the space heating and water heating subsystem are combined and share common lines, or a closed loop system, in which the space heating subsystem fluid flow loop is isolated from the water heating subsystem.
Patent CA-2030457-A1 (CA)
Title: Highlighting kit
Inventor: STEPHAN CARL W B
IPC: A45D24/02
Filed: 1990-11-21
Abstract: ABSTRACT OF THE DISCLOSURE            A hairdressing comb comprises a series of hair lifting teeth each having a barb or hook-like formation at the end thereof, and, between each adjacent pair of hair lifting teeth, one or more plain comb teeth.  The comb forms part of a hairdressing kit 30 for use in the foil highlighting of hair.  The kit further comprises a former and a tray.  The former facilitates the cutting of a sheet of metal foil into strips of equal width which fit in the tray.
Patent CA-2030851-A1 (CA)
Title: Distance measurement method and apparatus, and relative position measurement apparatus
Inventor: UEDA TOMOAKI
IPC: G01S5/22
Filed: 1990-11-26
Abstract: Abstract of the Disclosure A distance measurement apparatus receives pseudo noise reflected from a target object.  The apparatus then obtains a cross-correlation value from cross-correlation of the received pseudo noise with pseudo noise which has been convoluted with expected measurement values.  The apparatus measures a distance to the target object based upon the cross-correlation value.          Also, a relative position measurement apparatus measures distances to an operator from plural points on the apparatus and then measures a relative position of the operator with respect to the apparatus based upon the plural distances.