baber/WOPTO huggingface dataset:
Patent CA-2076714-A1 (CA)
Title: Orifice system mounting assembly
Inventor: WASS DONALD J
IPC: G01F1/42
Filed: 1992-08-24
Abstract: Abstract of the Disclosure An orifice installation for centering the center of a plate carrying device within a fitting is disclosed.   The plate carrying device has a centering opening at its base which interacts with a stop pin in the base of the fitting.  The plate carrying device further has ears on either side which interact with ears formed on the sides of an enlarged opening in the fitting to receive the carrying device therein in order to laterally center the carrying device.  An opening is also formed in the top of the carrying device in which a plunger pin is positioned.   A valve carrier of the fitting has a downwardly facing extension which upon positioning of the plate carrying device within the enlarged opening in the fitting and moving the valve carrier into place will contact the plunger pin, further stabilizing the carrier device within the fitting.            DMO165:18/dgd
Patent CA-2076863-A1 (CA)
Inventor: DE CALUWE ROBERT C J M
IPC: B05B11/00
Filed: 1991-03-01
Abstract: The present invention relates to a pump-type dispenser package which consists of an outer, generally rigid container (1) which is reusable and of an inner; flexible disposable container (5) which holds the product and which can be easily replaced; Containers with dispensers heads are rather expensive, are not biodegradable or easily recyclable, so that it is desirable to find a way to be able to reuse such containers with dispenses heads by recharging them with a disposable container. Pump-type dispenser package comprising a rigid outer container (1) equipped with a dispenser head (2) and a flexible disposable recharge (5) the main walls of which are provided with score lines/folds (6) acting as product flow channels which ensure that product can be completely emptied, as well as with a connecting piece (7), which allows easy coupling of the recharge with the dispenser head.
Patent CA-2077610-A1 (CA)
Title: Recovery process for antibiotics ll-e19020 alpha and beta
Inventor: CARTER GUY T
IPC: C07H15/26
Filed: 1992-09-04
Abstract: 31,675-00 AN IMPROYED RECOVERY PROCESS FOR                       ABSTRACT The invention provides an improved process for the isolation and purification of antibiotics designated LL-E19020 alpha and beta which are derived from the microorganism Streptomyces lydicus ssp. tanzanius NRRL 18036.          The invention is a method of recovery, concentration from crude solutions and to processes for the purification of antibiotics designated LL-E19020 alpha and beta which are derived from the microorganism Streptomyces lydicus ssp. tanzanius NRRL 18036.
Patent CA-2080604-A1 (CA)
IPC: B60H1/32
Filed: 1992-10-15
Abstract: A method for controlling the rotational speed of a motor-compressor used in an air conditioner for vehicle is disclosed.          The rotational speed of the motor-compressor is controlled via an inverter circuit.  The motor-compressor is driven at a predetermined constant rotational speed only when a constant rotational speed command signal for controlling the rotational speed of the motor-compressor to the predetermined constant rotational speed is sent to the inverter circuit.  When refrigerant is charged to the refrigerant circuit of the air conditioner, the rotational speed of the motor-compressor can be controlled to an optimum speed without being influenced by other unnecessary conditions.
Patent CA-2081725-A1 (CA)
Inventor: RATCLIFFE RALPH D
IPC: B67D7/54
Filed: 1992-10-29
Abstract: A drip cup for catching fluid dripping from the end of a spout is disclosed. The drip cup clamps securely on to the end of the spout. A spring biased clamping pin passes through the wall of the cup and contacts the spout contained within the drip cup. The spout is clamped between the end of the clamping pin and the opposed part of the inner wall of the drip cup. There is a hand manipulated actuator located near the handle of the drip cup that is grasped by a person's hand in order to move the clamping pin and thereby facilitate clamping and releasing of the spout.
Patent CA-2083096-A1 (CA)
Title: Contact assembly for selector of step transformer
Inventor: DOHNAL DIETER
IPC: H01H11/06
Filed: 1992-11-17
Abstract: Abstract of the Disclosure A step-transformer drum formed with throughgoing apertures each centered on a respective axis has a contact assembly in each aperture having an insulating washer lining the aperture and having an inside part lying on an inside surface of the drum and an outside part lying on an outside surface of the drum.  A stud has an enlarged head bearing outward on the inside washer part and a shaft projecting through the washer past the outside washer part and formed outside the outside washer part with a transversely throughgoing hole.  A pin extends transversely through the hole and bears inwardly on an out-wardly directed ramp so that rotation of the stud and pin in one di-rection relative to the structure makes the pin ride up on the ramp and tightens the stud in the aperture and opposite relative rotation loosens the stud.
Patent CA-2083759-A1 (CA)
Inventor: YOUNG RONALD A
IPC: B25G3/10
Filed: 1992-11-25
Abstract: A connector for connecting a shaft to an implement, for example for connecting a handle to a mop head, comprises; two engageable components for mounting on a shaft and an implement respectively. One of the components has a boss formed with an internal threaded socket and, an outer peripheral surface. The other component has a central threaded spigot which screws into the socket, and a shroud, surrounding the spigot and spaced therefrom, which is internally tapered and frictionally engages the outer surface of the boss for added support.
Patent CA-2084668-A1 (CA)
Title: Gelatin coated medicament and process for making same
Inventor: SHEN ROBERT W
IPC: A61K9/40
Filed: 1991-06-07
Abstract: This invention relates to coated medicaments and a process for providing spray coated gelatinous coverings for such medi-caments. This invention is also directed to novel gelatinous compositions for spray coating tablets, caplets, pellets, granules and the like.
Patent CA-2085080-A1 (CA)
Title: Device for identifying an ink ribbon cartridge used in a printer
Inventor: MAEKAWA TOMOHIRO
IPC: B41J17/22
Filed: 1992-12-10
Abstract: A device for identifying an ink ribbon cartridge used in an printing apparatus includes a spool rotatably disposed in the ink ribbon cartridge and having an ink ribbon wound thereabout. A ring is mounted on the spool so as to be rotatable relative to the spool and has information marks recorded thereon. A photo-sensor is disposed in the printing apparatus in opposite relation to the ring and detects the information marks recorded on the ring.
Patent CA-2087548-A1 (CA)
Title: Arc plasma torch having tapered-bore electrode
Inventor: HAUN ROB E
IPC: B23K10/00
Filed: 1993-01-19
Abstract: An arc plasma torch having a tapered-bore electrode provides a long, columnar plasma arc.  The torch includes a torch housing, a tapered-bore electrode, a gas-constricting nozzle, and a swirling gas flow generator.  The electrode is mounted within the housing and has a closed inner end and an open outer mouth.  The electrode has a longitudinally extending, tapered bore.  The bore has its largest dimension at the mouth.  The nozzle has a bore and is also mounted within the housing.  The nozzle is in axial alignment with, forwardly spaced with respect to and insulated from, the tapered-bore electrode.  The torch introduces a swirling flow of gas at a location intermediate the electrode and the gas-constricting nozzle, resulting in gas flowing past the electrode during use of the torch.  In operation, an electric arc emanating from the electrode ionizes the gas flow.
Patent CA-2088129-A1 (CA)
Title: Continuous polymerization of vinyl monomers
Inventor: KEMPTER FRITZ E
IPC: C08F2/06
Filed: 1993-01-26
Abstract: O.Z. 0050/42999 Abstract of the Disclosure: A process for the continuous polymerization of vinyl monomers to form vinyl polymers having a molecular weight Mn of from 1000 to 20,000 comprises a.   carrying out the polymerization within an annular gap from 0.5 to 10 mm in width, b.   confining the annular gap on the inner surface with a rotor, and c.   carrying out the polymerization at from 110 to 270 °C.
Patent CA-2088868-A1 (CA)
Inventor: SMITH KEVIN W
IPC: A61B1/00
Filed: 1993-02-05
Abstract: ABSTRACT OF THE DISCLOSURE           Medical instruments are provided having end effectors and end effector actuator apparatus which are rotatable relative to the end effectors.  The instruments generally include a tube which is typically coupled to the end effectors via a clevis around which the end effectors pivot, a push rod extending through the tube and coupled to the end effectors, and an actuator apparatus engaging the tube and the push rod with the actuator apparatus including a handle which surrounds and rotatably engages the proximal end of the tube, and a lever arm which pivotally engages the handle and is coupled to the push rod such that pivotal movement of the lever arm relative to the handle effects axial movement of the push rod relative to the tube and pivotal movement of the end effectors.  In order to alternatively fix or allow rotation of the actuator apparatus relative to the tube and end effectors, the tube is provided with a plurality of peripherally spaced apart recesses in a portion thereof, and the handle is provided with a resiliently biased contact element which is coupled to an electrode and which when seated in a recess restrains rotation of the outer tube about the longitudinal axis, but which can be unseated by a sufficient relative rotational force. To decouple rotation of the push rod from the lever arm, a generally spherical push rod engaging element is provided in a cylindrical bore of the level arm.
Patent CA-2093080-A1 (CA)
Inventor: MATTHEWS PETER C
IPC: G01N21/55
Filed: 1993-03-31
Abstract: REFLECTIVE GRAIN DEFECT SCANNING                     ABSTRACT OF THE DISCLOSURE      Grain structure defect scanning is accomplished by a pair of light detectors directed toward an inspection point illuminated by a collimated light beam incident upon the inspection surface at a given angle of incidence.  One detector, the specular detector, is positioned generally along the specular angle of reflection as defined by the angle of incidence and the other detector, the diffuse detector, lies substantially along the angle of incidence. When specular reflection dominates, as when the inspection point corresponds to clearwood, the specular detector indicates a higher reflective light intensity than the diffuse detector.  When diffuse reflection dominates, however, as when the inspection point corresponds to a grain defect, both detectors indicate similar reflective light intensity.  Grain defect discrimination is accomplished by calculating a ratio of specular detector output to diffuse detector output.  Further analysis of the relative magnitudes of the detector outputs provides a basis for identifying grading marks, such as ink and wax marks, at the inspection point.
Patent CA-2095952-A1 (CA)
Title: Register-mounted wicking passive humidifier
Inventor: DIX GREGORY F
IPC: F24F6/04
Filed: 1993-05-11
Abstract: Abstract of the Disclosure A portable passive humidifier includes a base defining a basin which receives water, a housing extending up from said base, and a water reservoir.  The housing and water reservoir in combination define an air path through which air flows to be humidified.  The humidifier is designed to be positioned on a floor register and includes openings in the bottom of the base to provide for entry of air into the humidifier.  The water reservoir extends up and over the housing.  It has a single opening which includes a valve to regulate the flow of liquid from the reservoir into the basin.
Patent CA-2097594-A1 (CA)
Title: Thiangazole, its preparation, compositions and use thereof
Inventor: HOEFLE GERHARD
IPC: A01N63/20
Filed: 1991-12-06
Abstract: The invention relates to compounds of general formula (I) especially the compound of formula (Ia) referred to as thiangazole their pharmaceutically acceptable acid addition salts, processes for their preparation and therapeutic compositions and compositions that can be used in crop-protection.
Patent CA-2101586-A1 (CA)
Title: Ampa-binding human glur4 receptors
Inventor: KAMBOJ RAJENDER
IPC: C07K16/00
Filed: 1993-07-29
Abstract: ABSTRACT    Described herein are isolated polynucleotides which code for an AMPA-type human CNS receptor, designated the human GluR4B receptor. The receptor is characterized structurally and the construction and use of cell lines expressing the receptor, particularly for ligand screening, is disclosed.
Patent CA-2101589-A1 (CA)
Title: Apparatus for Continuously Treating a Tape-Like Article
Inventor: YAMADA YASUO
IPC: D06B23/00
Filed: 1993-07-29
Abstract: ABSTRACT OF THE DISCLOSURE       In an apparatus for continuously treating a tape-like article with various treatments while the tape-like article is introduced to one turning por-tion side of two or more endless belts, which are arranged along the circumference of revolution of a rotary framework at predetermined distances in parallel to a rotating shaft and revolve in one direction on the cylindrical surface of revolution, is wound polygon-spirally around the endless belts, and is discharged from the other turning portion side of the endless belts, the fluctuations in amount of feed of the tape-like article, which result from the polygonal shape, are absorbed at each of the in-troduction and discharge portions by means of a dancer roller operatively connected with a rotary cam having cam surfaces in conformity with the polygonal shape.
Patent CA-2101617-A1 (CA)
Inventor: HIRANO YOSHIHIRO
IPC: B27N1/00
Filed: 1993-07-29
Abstract: Wood fibers obtained by the fiberization of wood are acetylated in a vapor phase acetylating agent acetic anhydride or the like. The acetylated fibers are accumulated, and molded into a solid wood board. By means of the manufacturing method of the present invention, it is possible to obtain wood board which exhibits little moisture absorption and water absorption. Furthermore, the acetylation is conducted in the vapor phase acetylating agent, so that the amount of acetylating agent used is greatly reduced in comparison with the case in which the acetylation is conducted in the liquid phase acetylating agent.
Patent CA-2104347-A1 (CA)
Title: Filament fabricated from a blend of ionomer resin and nonionic thermoplastic resin and melt extrusion process for fabricating the filament
Inventor: LIU CHENG-KUNG
IPC: D01F6/46
Filed: 1993-08-18
Abstract: ABSTRACT OF THE DISCLOSURE    A filament is fabricated from a blend of an ionomer resin such as an ionically crosslinked ethylene-methacrylic acid copolymer and a nonionic thermoplastic resin, e.g., a polyolefin such as an isotactic polypropylene.
Patent CA-2105256-A1 (CA)
Title: Tin/cerium lignosulfonate compounds
Inventor: PATEL BHARAT B
IPC: C09K8/20
Filed: 1993-08-31
Abstract: This invention concerns tin-, cerium-, and base-treated tin-bearing lignosulfonates, a process for their preparation from calcium lignosulfonate, and a process for the use thereof as drilling fluid additives.
Patent CA-2105442-A1 (CA)
Title: Apparatus for processing photosensitive material
Inventor: SHERBURNE DAVID G
IPC: G03D3/08
Filed: 1993-09-02
Abstract: APPARATUS FOR PROCESSING PHOTOSENSITIVE MATERIAL                     Abstract An improvement in an apparatus for processing photosensitive materials having an upper and lower tank for holding processing fluid.  The tanks are coupled together so that processing fluid can flow freely from the lower tank to the upper tank.  A processing chamber is provided between the upper and lower tanks through which the photosensitive material can be advanced for processing.  The processing chamber has an entrance at one end and an exit at the other end which allows the photosensitive material to travel through the chamber. Processing fluid is supplied from the upper tank to the processing chamber to create a first layer on one side of the photosensitive material.  A first drain is provided for removing processing fluid from the first layer.  Processing fluid from the lower tank is supplied to the processing chamber to create a second fluid layer on the opposite side of the photosensitive material.  A second drain is provided for removing processing fluid from the second fluid layer.  The outlet of the drains are located at substantially the same level so that substantially equal fluid back pressure is applied at the first and second drains.
Patent CA-2106677-A1 (CA)
Title: Bradykinin antagonists
Inventor: CHERONIS JOHN C
IPC: C07K19/00
Filed: 1992-03-30
Abstract: A bradykinin antagonist of the formula: X(BKA)n wherein BKA is the peptide chain of a bradykinin antagonist peptide, X is a linking group and n is a whole number greater than 1. The BKA  substituents may be the same or different. Monomeric antagonists of the formula X(BKA) are also disclosed. Also disclosed are bradykinin antagonists of the formula: (Y) (X) (BKA) where X and BKA have the meanings indicated above and Y is the peptide chain of an antagonist or agonist for a non-bradykinin receptor.
Patent CA-2106702-A1 (CA)
Title: Dispositif de filtrage pour egaliseur a estimation de sequence
Inventor: MOUROT CHRISTOPHE
IPC: H03H15/00
Filed: 1993-09-22
Abstract: L'invention se présente sous la forme d'un dispositif de filtrage pour égaliseur (5) à estimation de séquence d'après une réponse impulsionnelle tronquée, comprenant un filtre (4) pour traiter une séquence de symboles reçus (SR) par un canal de transmission (1) au moyen de coefficients de filtrage (FC) et pour délivrer la séquence ainsi traitée à cet égaliseur (5), un estimateur de canal (2) recevant également cette séquence de symboles reçus (SR) pour produire la réponse impulsionnelle du canal de transmission (1), et se caractérise en ce qu'il comprend un circuit de calcul (3) pour calculer les coefficients de filtrage (FC) à partir de la réponse impulsionnelle (RIC) du canal de transmission (1) de sorte que la réponse impulsionnelle globale (RIG) du canal de transmission (1) et du filtre de canal (4) soit à phase minimale, ce circuit de calcul (3) délivrant également un signal de correction (c) représentant le comportement du canal de transmission (1) suivi du filtre de canal (4), et en ce qu'il comprend un circuit de commande (6) pour produire cette réponse impulsionnelle globale (RIG) à destination de l'égaliseur (5) à partir du signal de correction (C). Figure à publier : figure unique
Patent CA-2106708-A1 (CA)
Inventor: SASANUMA NOBUATSU
IPC: H04N1/00
Filed: 1993-09-22
Abstract: When a predetermined pattern (e. g. a pattern indicating the serial number of a copying machine) is added on an image formed on a recording paper, the image formation apparatus according to the invention suppresses fog appeared by addition of the predetermined pattern in the vicinity of the image. More particularly, a control circuit which inputs and processes an image signal estimates the leading and ending edge position of the recording paper with respect to the transferring direction and the edge which is perpendicular to the transferring direction of the recording paper based on the signal obtained from an ITOP generation circuit and BD detector. Accordingly, an effective area for image formation on the recording paper is obtained and the modulation amount for adding the predetermined pattern is controlled in accordance with the position on the recording paper to which the predetermined pattern is outputted.
Patent CA-2109210-A1 (CA)
Title: A large-pore polyolefin, a method for its production and a procatalyst containing a transesterification product of a lower alcohol and a phthalic acid ester
Inventor: GAROFF THOMAS
IPC: C08F4/651
Filed: 1992-03-23
Abstract: The invention relates to a method for the preparation of polyolefins by polymerizing olefin by using a procatalyst composi-tion prepared by bringing together magnesium chloride, a lower alcohol, a titanium compound, and phthalic acid ester. The in-vention also relates to the said procatalyst composition. The invention has succeeded in lowering the concentrations of titanium and phthalic acid ester in the catalyst, and thereby also in the polyolefin, and at the same time in preparing large-pore polyolefin, which is important for certain purposes. These properties have been obtained by using a procatalyst of the said type, in the pre-paration of which a transesterification has been performed between the lower alcohol and the phthalic acid ester, and the phthalic acid ester selected for the transesterification is one the alkoxy group of which has at minimum 10 carbon atoms.
Patent CA-2116242-A1 (CA)
Title: Combined relative and absolute positioning method and apparatus
Inventor: MATHIS DARRELL L
IPC: G01C21/00
Filed: 1992-07-31
Abstract: A navigation system (1) comprising a rela-tive positioning system (RPS) (2) with dead reckon-ing and map matching and an absolute positioning system (APS) (3) is provided and operated in such a manner that APS position information is used for updating RPS (2) position and contour of equal probability (CEP) information as required. The APS (3) may comprise a Loran-C or a global posi-tioning system (GPS). Different criteria are used for resetting the RPS (2) depending on whether or not the navigation system comprises a Loran-C or a GPS due to the different levels of precision of the Loran-C and the GPS. When the RPS (2) is reset or updated, it is updated to the current APS (3) posi-tion with its offset, if any. Its contour of equal probability (CEP) may also be adjusted.
Patent CA-2116545-A1 (CA)
Title: Dispensing device for two fluid materials
Inventor: DAVIS ADRIAN F
IPC: B65D47/34
Filed: 1992-08-21
Abstract: A dispenser for dispensing together a first fluid material and a second fluid material comprising a first material supply chamber (1a) and a second material supply chamber (1b) for containing first and second fluid materials, and a headpiece (2) comprising a first pump chamber (24) having a first pump piston (27) and being connectable to a first discharge channel (30) and to the first material supply chamber (1a) and a second pump chamber (19) having a second pump piston (26) and being connectable to a second discharge channel (31) and to the second material supply chamber (1b), and having a coaxial arrangement.
Patent CA-2117082-A1 (CA)
Title: A method of and a device for adjusting creping conditions
Inventor: SVANQVIST TORD O S
IPC: D21G3/00
Filed: 1992-08-21
Abstract: To carefully control the creping conditions when creping off a paper web (1) by means of a doctor blade (5) from the cylinder surface (2) of a Yankee dryer (3), a first sensor (82; 85) is provided for measuring on-machine a value of the caliper, the crepe macrostructure, or some other physical property of the just creped off paper web (1), the measured value is monitored continually, and, on detecting an undesirable change in the value caused by blade wear, the doctor blade (5) is pivoted substantially around its working edge (6) to increase an impact angle (A), formed at the working edge and affecting the monitored web property, to such an extent as to substantially minimize or at least counteract the undesirable change. Preferably, the sensor (82; 85) is connected to a programmable processor (90) for automatically controlling the pivoting of the doctor blade (5). A web tension sensor (94) suitably is provided for continually monitoring a coating on the cylinder surface (2) and may be connected to the programmable processor (90), which then is programmed to control the properties of the coating by adjusting the amounts of an adhesive agent and a release agent in a coating composition to be applied onto the cylinder surface (2).