baber/WOPTO huggingface dataset:
Patent WO-03089746-A1 (WO)
Title: Encadrement de fenetre et procede de montage d'une vitre dans une ouverture de panneau
Inventor: BEAUDOIN MICHEL
IPC: E06B3/54
Filed: 2003-04-14
Abstract: L'invention concerne un encadrement de fenêtre destiné au montage d'une vitre (22) dans une ouverture (24) d'un panneau (26). L'encadrement de fenêtre comprend un cadre extérieur (28) équipé d'une paroi périphérique (30) conçue de manière à coïncider et à s'étendre dans l'ouverture (24). La paroi périphérique (30) s'étend entre les côtés extérieur et intérieur du panneau (26), et comprend le long de sa périphérie un élément de butée adjacent au côté extérieur. La paroi est également équipée d'éléments d'arrêt adjacents au côté intérieur. L'encadrement de fenêtre comprend également des moyens de verrouillage amovibles (66) équipés d'un élément souple pouvant être verrouillé à l'aide des moyens d'arrêt lorsque les éléments de verrouillage (66) sont en position verrouillée. Les moyens de verrouillage (66) sont également équipés d'un élément permettant de maintenir la vitre (22) en position à l'aide de l'élément de butée lorsque les moyens de verrouillage (66) sont en position verrouillée. L'encadrement de fenêtre comprend enfin des éléments de fixation (52) destinés à fixer le cadre extérieur (28) au panneau (26) dans l'ouverture (24). L'invention concerne aussi un procédé de montage d'une vitre dans une ouverture d'un panneau.
Patent CA-2003774-A1 (CA)
Inventor: YOSHIDA ATSUSHI
IPC: H04L27/38
Filed: 1989-11-24
Abstract: Abstract of the Disclosure:       In a receiver comprising a demodulator for demodulating a received signal into a demodulated signal, a carrier phase synchronizing circuit comprises a phase rotating circuit for phase rotating the demodulated signal into a phase-rotated signal in response to a phase rotation control signal, a first carrier phase extracting circuit for extracting a first carrier phase error estimation signal from the phase-rotated signal, a second carrier phase extracting circuit for extracting a second carrier phase error estimation signal from the phase-rotated signal, a comparator for comparing a second carrier phase estimated error value indicated by the second carrier phase error estimation signal with a threshold value to produce a comparison result signal, a selector for selecting one of the first and the second carrier phase error estimation signals as a selected carrier phase error estimation signal in response to the comparison result signal, and a low-pass filter for filtering the selected carrier phase error estimation signal to produce the phase rotation control signal.  The low-pass filter may have a controllable passband controlled by a bandwidth control circuit which responds to the comparison result signal.  The carrier phase synchronizing circuit may further comprise an equalizer for equalizing the demodulated signal before supply to the phase rotating circuit in response to an equalization control circuit which responds to the comparison result signal.
Patent CA-2004329-A1 (CA)
Title: Pressure sensitive adhesives from diene-ethoxylated amine styrene sulfonate
Inventor: AGARWAL PAWAN K
IPC: C09J109/10
Filed: 1989-11-30
Abstract: ABSTRACT OF THE  DISCLOSURE        NOVEL PRESSURE SENSITIVE ADHESIVES FROM DIENE-ETHOXYLATED AMINE STYRENE SULFONATE           This invention relates to emulsion type adhesive compositions which include a metal neutra-lized copolymer of a conjugated diene and an ethoxy-lated  alkylamine  salt  of  a  styrene  sulfonate, wherein the sulfonated copolymer has 5 to 125 meq. of sulfonate groups per 100 grams of the sulfonated copolymer, and less than 250 parts by weight of a hydrocarbon resin of a petroleum or coal tar distil-late, having 5 to 6 carbon atoms, the hydrocarbon resin being composed of aliphatic dienes and mono-olefins per 100 parts by weight of the neutralized sulfonated copolymer.
Patent CA-2005782-A1 (CA)
Title: Apparatus and method for the self-levelling of liquid in a container and/or for the introduction of bubble-free liquid to a container
Inventor: BOCK MALCOLM G
IPC: G01N35/00
Filed: 1989-12-18
Abstract: ABSTRACT          New and improved apparatus and method for the self-levelling of a liquid in a container to a precisely predetermined level, with a concave meniscus, are provided; and comprise one or more capillary pathways operatively associated with the container and operable upon contact therewith by the liquid within the container to flow liquid out of the container until the liquid has assumed the precisely predetermined level within the container, and to provide a concave liquid meniscus at that level.  New and improved apparatus and method are also provided to transfer completely bubble-free liquid from a liquid supply chamber to a container; and comprise one or more capillary pathways operatively associated with both the supply chamber and the container and operable upon contact therewith by the liquid in the supply chamber to flow completely bubble-free liquid therefrom into the container, which may also include the self-levelling means as heretofore described.   Central support of a predetermined volume of an immiscible isolation liquid on the concave meniscus of the liquid in the container of the precisely predetermined liquid level is also disclosed.
Patent CA-2007696-A1 (CA)
Title: Method and apparatus for the detection of paralytic shellfish poisons
Inventor: TOWNSLEY PHILIP M
IPC: C12Q1/25
Filed: 1990-01-12
Abstract: METHOD AND APPARATUS FOR THE DETECTION OF PARALYTIC SHELLFISH POISONS IN SHELLFISH AND CRABS                 ABSTRACT OF THE DISCLOSURE           This invention pertains to a novel method and apparatus for the detection of paralytic shellfish poisons.  More particu-laxly, this invention relates to a method which utilizes as an indicator of paralytic shellfish poison a novel material protein which is correlative to the poison.   An apparatus for the detection of the presence of paralytic shellfish poison in crustacean and mollusc species which comprises components for determining the existence of a high molecular weight saxtoxin induced protein in the tissues of crustacean and mollusc species after the species are exposed to saxitoxin.
Patent CA-2011591-A1 (CA)
Inventor: GLOWAKY RAYMOND C
IPC: A23L27/30
Filed: 1990-03-06
Abstract: The flavor of beverages having a pH below 4.0 which have been artificially sweetened with alitame is stabilized by formulating the beverages with edetic acid or a food-acceptable salt thereof.
Patent CA-2013522-A1 (CA)
Inventor: PEYRAT ANDRE
IPC: G01S13/53
Filed: 1990-03-30
Abstract: 12 Mesure de la stabilité en émission-réception d'un radar La mesure de la stabilité en émission-réception d'un radar (RAD) comprend deux étapes. Au cours d'une première étape, des signaux de tension vidéo (I, Q) sortant d'un détecteur de phase (DP) du récepteur du radar (RE) sont mesurés à des instants significatifs où lesdits signaux sont susceptibles de subir des fluctuations, ces signaux étant issus d'un signal réfléchi par une cible fixe (CF) et reçu par le radar. Au cours d'une seconde étape, un signal supplémentaire (SS) de phase et d'amplitude prédéterminées est superposé au signal reçu (SR) dans le récepteur (RE) afin de sensiblement annuler les parties stables des signaux de tension (I, Q), et de mesurer les fluctuations des signaux de tension ainsi obtenus auxdits instants significatifs. L'appareil (AM) pour mesurer ces fluctuations comprend avantageusement des convertisseurs analogiques-numériques a faible nombre de bits. (FIG. 5)
Patent CA-2018096-A1 (CA)
Title: Parenteral nutrition product
Inventor: SHAW HOWARD L
IPC: A61K31/23
Filed: 1990-06-01
Abstract: ABSTRACT OF THE DISCLOSURE Parenteral nutritional compositions are described that contain a source of gamma-linolenic acid. A method of parenterally administering these compositions is also disclosed.
Patent CA-2021732-A1 (CA)
Title: Rotary vacuum cam device for placing inserts into a package
Inventor: SCHMITZ EUGENE J
IPC: B65H3/10
Filed: 1990-07-23
Abstract: ABSTRACT     A vacuum aperture in a rotatable cam bears on an insert in an insert magazine when the cam is at rest.  The vacuum port sucks the insert up against the face of the cam and away from the inserts in the magazine.   When the cam is rotated and accelerated to belt speed the insert is stripped out of the magazine and follows the cam as a cam follower into the nip of the transport belts where the insert is transported to a package.  stripping the insert as a cam follower allows very high feed speeds to be attained.    A single electric motor drives the transport belts and through a single cycle electric clutch the same motor accelerates and rotates the cam.    A controller connected to a pulse generator,  an electric clutch,  a package detector and an insert detector control the device.    When a package is detected, the cam is rotated and the insert is stripped from the magazine into the transport belts; a detector located between the transport belts determines if an insert has been stripped from the magazine into the belts.  If an insert has not been stripped,  a repeated stripping attempt is made.   If unsuccessful, a reject gate and an alarm are operated which rejects the package not receiving an insert and sounds an alarm.
Patent CA-2024660-A1 (CA)
Title: Method and circuit for monitoring electrode surfaces at the body tissue of a patient in a hf surgery device
Inventor: KUENECKE PETER
IPC: A61B18/16
Filed: 1990-09-05
Abstract: ABSTRACT OF THE DISCLOSURE A method for monitoring a number of electrode surfaces of an electrode of the type used in an HF surgery device includes the steps, in a first stage of the method, of connecting one of the electrode surfaces to a current source and connecting a measuring unit via a first switch to at least two of the remaining electrode surfaces to be monitored and thereby forming measured values which are to be compared to each other for equality. In a second stage of the method, a different electrode surface is connected to the current source and the measuring unit is connected to different ones of the remaining electrode surfaces, and measured values are again obtained and compared for quality. The electrode surface which served as the auxiliary (i.e, current supplied) electrode in the first stage of the method may serve as one of the monitored electrode surfaces in the second stage. A circuit for practicing the method is also disclosed.
Patent CA-2026579-A1 (CA)
Inventor: SHIGERU NAKAGAMI
IPC: B41M5/26
Filed: 1990-01-18
Abstract: A thermal recording medium  good  in  recording sensitivity and recording stability comprising a metal thin layer, a heat sensitive softening layer placed in contact with said metal thin layer, a contrasting layer placed in contact with said heat sensitive softening layer or said metal thin layer and having a visual contrast to said metal thin layer, and a heat sensitive color forming layer placed in contact with said heat sensitive softening layer or said metal thin layer on the side of said metal thin layer opposite to the side where the contrasting layer is positioned.
Patent CA-2027679-A1 (CA)
Title: Covered hopper railway car with drop bottom doors
Inventor: DUGGE RICHARD H
IPC: B61D7/16
Filed: 1990-10-15
Abstract: Abstract of the Disclosure A covered hopper railway car      for transporting difficult-to-unload ladings includes a pair of parallel, spaced apart side walls            and opposed end walls.  A roof      covers the car and has an opening      therein for loading lading into the car.  The bottom has outlets attached thereto for discharging lading from the car.  Each outlet comprises a drop-bottom outlet whose length and width are sufficient so as to substantially prevent lading from bridging over the outlet, thereby facilitating discharge of the lading
Patent CA-2028148-A1 (CA)
Inventor: JEANNOTTE ANTHONY C
IPC: G01N21/59
Filed: 1990-03-21
Abstract: In accordance with the present invention, radiant energy is transmitted to a probe element including an interior conical reflecting surface and a fluid sample chamber. Portions of the light which have been transmitted, partially attenuated, or scattered by a fluid sample in the sample chamber are directed by at least a portion of the interior conical reflecting surface to a location for collection of the transmitted, partially attenuated, or scattered light. A stilling valve incorporated into the probe element enables elimination of entrained gas bubbles from the chamber.
Patent CA-2037839-A1 (CA)
Title: Process of purifying exhaust gas
Inventor: SCHMIDT HANS-JOACHIM
IPC: B01D53/34
Filed: 1991-03-08
Abstract: ABSTRACT             In order to improve the economy of the purification of exhaust gas in a process which comprises a dry separation of solids and a scrubbing of gas in two stages succeeding in the direction of flow, it is proposed to operate the first and second scrubbing stages with acid and weakly basic scrubbing liquids, respectively, and to subject those quantities of scrubbing liquid which have been withdrawn from the two scrubbing cycles to separate further processing.          As a result, (a)  a sludge which contains the heavy metals and fluorine compounds and constitutes the first residual product to be dumped, (b)  a re-usable alkali chloride salt, and (c)  condensate and residual solutions both of which can be recycled in the process are obtained from the scrubbing liquid used in the first scrubbing stage and (a)  a second residual product which is to be dumped and essentially contains alkali sulfate, and (b)  condensate and a residual solution, both of which can also be recycled in the process, are obtained from the scrubbing liquid used in the second scrubbing stage.
Patent CA-2040164-A1 (CA)
Title: Integral lifting hook for an outboard engine
Inventor: BROUGHTON GEORGE L
IPC: F02B75/22
Filed: 1991-04-10
Abstract: ABSTRACT        An outboard motor comprising a lower unit, a propeller shaft rotatably supported by the lower unit and adapted to support a propeller, and an internal combustion engine supported by the lower unit and drivingly connected to the propeller shaft, the internal combustion engine including an engine block defining at least one cylinder and having a lifting hook integrally formed on the engine block.
Patent CA-2041472-A1 (CA)
Title: Hazardous waste disposal container
Inventor: WEST THOMAS M
IPC: B65D19/20
Filed: 1991-04-30
Abstract: The present invention is a collapsible, multi-wall fiberboard con-tainer which is fixedly attached to a pallet. The container is particularly designed to hold flowable type materials such as sludge or particulates, and may be used for containing, transporting, storing or disposing of hazardous waste. The container is preferably a double wall, tubular member having opposed side panels and opposed end panels, with the end panels being gen-erally normal to the side panels. The container also includes top and bot-tom flaps hingedly connected to the end and side panels. Three of the bot-tom flaps are formed as a half bellows. The remaining bottom flap is adapted to be attached to a pallet. Preferably, the top flaps are also of a regular slotted design. Laminated and glued to the interior of the container is a triple wall reinforcing member in the preferred embodiment. A polybag liner may be used in the container.
Patent CA-2041498-A1 (CA)
Inventor: CARLOS MARY L
IPC: A61M25/02
Filed: 1991-04-30
Abstract: ABSTRACT      A dust ruffle having a section of woven fabric with dimensions slightly larger than the shape of a bed, and a section of decorative fabric attached to the section of woven fabric along the perimeter of the horizontal surface of the box spring, which descends vertically to a point touching the floor.  An elastic band is attached to the peripheral edges of the section of woven fabric to enable the woven fabric to substantially conform to the shape of the box spring.
Patent CA-2045917-A1 (CA)
IPC: G03F7/023
Filed: 1991-06-28
Abstract: A positive photoresist composition containing (i) a quinone diazide polymer formed by reacting a cresol-formaldehyde novolac resin and an o-quinonediazide compound, and (ii) a sulfonamide devel-opment enhancement agent.
Patent CA-2047632-A1 (CA)
Title: Tire mold, method and tire
Inventor: AHMAD SHAMIM
IPC: B29C35/02
Filed: 1991-07-23
Abstract: In a tire mold having a pair of mold parts separable about cooperating surfaces of the respective mold parts which define a parting line region, each of the mold parts includes a surface defining at least a portion of a cavity for shaping a tire.  The tire mold further includes a plurality of pockets for defining a respective plurality of circumferentially arranged tread elements in the tire.  The improvement comprises a vacuum source in fluid communication with the cavity of the tire mold for evacuating fluid from the cavity in the tire mold through a space located between the surfaces of the mold parts which define the parting line region.  A vent fluidly connects a pair of adjacent pockets.  A passage associated with one of the mold parts provides fluid communication between the vacuum source and one of the pair of adjacent pockets connected by the vent.
Patent CA-2048311-A1 (CA)
Title: Polyarylene sulfide resin compositions
Inventor: KOSHIRAI ATSUNORI
IPC: C08L81/02
Filed: 1991-08-01
Abstract: A polyarylene sulfide resin composition obtained by melt-mixing a mixture comprising resin components comprising as main resins (A) a polyarylene sulfide resin and (B) a polyorganosiloxane graft copolymer obtained by graft-polymerizing one or more kinds of vinyl monomer containing at least an epoxy group-containing vinyl monomer onto a compound rubber in which a polyorgano-siloxane rubber and a polyalkyl (meth)acrylate rubber have been inseparably united with each other.        The composition of the present invention, whether it contains a filler or not, is excellent in compatibility between the polyarylene sulfide resin and polyorgano-siloxane graft copolymer. If this composition is extrusion-molded or injection-molded under the common molding conditions, it keeps its original dispersed and mixed condition without showing a phase separation.      Consequently, this composition has an excellent perform-ance that impact resistance also has been given to the polyarylene sulfide resin without largely injuring excellent properties inherent to the resin.
Patent CA-2049735-A1 (CA)
IPC: H04W52/00
Filed: 1991-08-22
Abstract: In a portable radio equipment, a first power unit (11) and a second power unit (15) can be selectively mounted to or removed from a radio equipment main unit (1).  The main unit contains a transmit audio circuit (3), a first microphone (4), and a power circuit (5).  When the first power unit is mounted to the main unit, a short-circuiting member (12) in it connects the first microphone to the transmit audio circuit, and a power source (8A) in it provides power to the power circuit.  When the second power unit (15) is mounted to the main unit (1), a second microphone (16) in it is connected to the transmit audio circuit to the main unit, and a power source (8B) provides power to the power circuit.
Patent CA-2050459-A1 (CA)
Inventor: SITTERS ERIC F
IPC: C04B35/01
Filed: 1991-08-30
Abstract: The invention relates to a tape suitable for use in fuel cells, to an electrode suitable for use in a fuel Cell, to a method for sintering an electrode of this type and to a fuel cell which contains an electrode of this type.     The invention provides a tape with improved properties, which is characterised in that said tape contains LiCoO2. A tape of,this type can be produced in a manner known per se using LiCoO2 and a binder. Expediently, a plasticiser and/or dispersant and/or anti-foam is used together with the binder, as is known per se for the preparation of tapes.    Platelets can be produced from such a tape, which platelets can then be sintered, optionally after stack-ing. Sintering is expediently carried out in an atmos-phere consisting of 60 to 80% air and 40 to 20% carbon dioxide, in particular 68 to 72% air and 28 to 32% carbon dioxide. A suitable temperature programme is chosen for sintering. Good results are obtained by heating to 250°C at a heating rate of 100°C per hour, then heating to 450°C at a heating rate of 50°C per hour, then heating at a heating rate of 100°C per hour to the desired sintering temperature of 800 to 1000°C and finally, after sintering, cooling to room temperature at a rate of 100°C per hour. Of course, the invention also relates to fuel cells which are provided with a material according to the invention.
Patent CA-2051310-A1 (CA)
Title: Pyrazoloquinoline derivatives
Inventor: SUZUKI FUMIO
IPC: C07D471/04
Filed: 1991-09-13
Abstract: A pyrazoloquinoline derivative having the formula (I):    (I) wherein R1, R2, and R3 independently represent a hydrogen atom or a lower alkyl group; R4 represents a hydrogen atom, a lower alkyl group, a halogen-substituted lower alkyl group, or a lower alkoxycarbonyl group; the dotted line means that the pyrazole ring has two conjugated double bonds; and R4 is bonded to the nitrogen atom at the 1-position or 2-position, or pharmacologically acceptable salts thereof. These compounds exhibit excellent anti-inflammatory activity and hepatic insufficiency treating activity.
Patent CA-2052573-A1 (CA)
Title: Runner guide for a sliding elevator door
Inventor: PILSBURY RICHARD H
IPC: E05F5/00
Filed: 1991-10-01
Abstract: ABSTRACT OF THE DISCLOSURE      A runner guide for an elevator door includes a ramp member at an end of travel position along a guide rail for engaging a roller attached to the door and running on the guide rail.  The roller has a rim disc which engages a surface on the ramp member to move an insert in the roller out of engagement with the rail thereby relieving the load on and preventing flattening of the running surface on the insert when the door is at rest.  The insert is formed of a non-metallic and hard elastic material to reduce running noise.  The door is supported by a pair of such rollers, each having a pair of rim discs, and one roller is asymmetric with one of the rim discs being of a smaller diameter to move past the ramp member associated with the other roller without contact during opening and closing of the door.
Patent CA-2054673-A1 (CA)
Title: Device for dispensing fluid
Inventor: BANKS STEWART
IPC: B65D35/28
Filed: 1991-10-31
Abstract: Abstract of the Disclosure A fluid dispenser for dispensing a fluid, such as soap, from a flexible dispenser compartment of a fluid dispenser pouch of the type having a discharge passage that extends along a tortuous path.  The dispenser has a dispenser mechanism in the dispenser station, comprising a backstop on one side of the dispenser path and a cam operated roller confronting the backstop and located on the other side of the dispenser path.  The roller is spring loaded and operation of the pushbutton forces the roller down a cam surface to sandwich a dispenser compartment of the pouch between roller and backstop to expel a quantity of fluid from the dispenser compartment.
Patent CA-2058927-A1 (CA)
Inventor: ISRAELSSON PER V
IPC: H04W36/30
Filed: 1991-03-13
Abstract: L'invention concerne un procédé permettant de prévoir les futures valeurs de mesure pour les décisions de transfert intercellulaire dans un système de radiocommunication mobile. A certains points dans le temps, représentés par un entier n, des valeurs de mesure (s(n)) sont fournies à un dispositif de prévision comprenant un filtre adaptable (FI), dont les coefficients de filtrage (C(n)) sont utilisés pour produire à partir des valeurs mesurées, des estimations (sn+L]n)) des futures valeurs de mesure (s(n+L)) à certains points dans le temps n+L, où L est un entier positif.