baber/WOPTO huggingface dataset:
Patent CA-2057501-A1 (CA)
Inventor: DESGRANGES ARMAND
IPC: E04F17/12
Filed: 1991-12-12
Abstract: Abrégé Appareil permettant la désinfection et la désodorisation en permanence des vide-ordures. Appareil permettant en permanence la désinfection et la désodorisation d'un vide-ordures, cet appareil étant installé dans la zone de la colonne du vide-ordures placé au-dessus du réceptacle de déchets et d'ordures, caractérisé en ce qu'il comporte un réservoir de liquide désinfectant et désodorisant à. partir duquel est prélevé, à travers un organe de réglage de débit (8) pouvant être muni d'un filtre, du liquide qui est amené par un conduit (14) à la tête de nébulisation (15) placé au centre d'un conduit d'air (11) alimenté en air pulsé par un moteur nébulisateur (9) prélevant l'air à projeter à travers un filtre (10), le moteur nébulisateur (9) étant soumis pour son alimentation électrique au contrôle d'un programmateur (22) muni d'un coupe-circuit (23), l'ensemble du dispositif étant maintenu sur un cadre support (2) comportant des pattes de fixation (1) rendant le cadre (2) solidaire, par exemple, d'un mur. Fig. 1.
Patent CA-2058083-A1 (CA)
Inventor: CAILLOD JACK
IPC: C07C45/34
Filed: 1991-12-19
Abstract: La présente invention a pour objet une nouvelle composition catalytique pour la préparation d'aldéhydes .alpha.,.beta.-insaturés par oxydation d'oléfines en phase gazeuse; elle concerne également le procédé de préparation d'aldéhydes .alpha.,.beta.-insaturés  utilisant  cette  composition  catalytique. Cette composition catalytique qui comprend un support sous forme de billes pleines et solides de diamètre compris entre 0,5 et 6 mm, et une phase catalytiquement active à base de molybdate de bismuth et de fer, dopée par du potassium et du phosphore et, le cas échéant, par un ou plusieurs autres éléments métalliques ou non métalliques, ledit support étant uniformément recouvert d'une couche adhérente de  ladite phase catalytiquement active, est caractérisée en ce que a) le phosphore et le potassium sont présents chacun en quantité atomique comprise entre 0,005 et 0,06 pour 12 atomes de molybdène ou de molybdène et tungstène dans ladite phase et en ce que b) ladite phase catalytiquement active représente  de  15  à  33%  en  poids  de  la  composition catalytique.
Patent CA-2060541-A1 (CA)
Title: Spray gun with regulated pressure feed paint cup
Inventor: GRIME THOMAS E
IPC: B05B7/24
Filed: 1992-02-03
Abstract: An improved paint spray gun with a regulated pressure feed paint cup.  High pressure air is supplied through a hose and a fitting to the spray gun handle. The air pressure is reduced to a low pressure high volume flow within the gun for atomizing the paint.  The inlet of a pressure regulator is connected through a quick connect fitting directly to the gun handle for receiving high pressure air.  The regulator outlet is connected through a flexible hose to a barbed fitting on a check valve on a paint cup lid for applying a controlled paint feed pressure to the cup.  The location of the regulator does not adversely affect the maneuverability or balance of the gun during use and the regulator can be quickly disconnected from the gun to facilitate cleaning the gun.
Patent CA-2061139-A1 (CA)
Inventor: NAGAKURA TOMIO
IPC: G11C16/02
Filed: 1992-02-13
Abstract: A radio pager and a method of writing information necessary for communication in a ROM (Read Only Memory) of the radio pager by using a ROM writer. The ROM writer determines whether or not it is ready to communicate with the pager and, if it is ready, sends a type code request signal to a CPU incorporated in the pager. On receiving the type code request signal, the CPU sends a type code signal representative of the type of the pager to the ROM writer. In response, the ROM writer identifies the type of the pager and then writes information necessary for communication in the ROM of the pager.
Patent CA-2062850-A1 (CA)
Title: Optical cable joints
Inventor: DALGOUTTE DAVID
IPC: G02B6/44
Filed: 1992-03-12
Abstract: ABSTRACT       A preformed component for use in effecting an optical connection between optical fibres of optical cables comprises a housing in which optical conductors are so disposed that opposite end parts of each conductor protrude from the housing at an acute angle to one another lying in the range 0° to 90°;  preferably, the end parts protrude in substantially the same direction.  At least each of the protruding parts of each optical conductor consists of an optical fibre which can be spliced to one of two optical fibres to be optically connected.  The preformed component and the protected optical fibre splices can be disposed in a cassette in such a way that the splices are spaced from the preformed component by a distance which can be reduced to accommodate for re-splicing of any unsatisfactory splice, the protruding parts of each optical conductor providing excess fibre length.
Patent CA-2063256-A1 (CA)
Inventor: ZIMMON DAVID S
IPC: A61M25/10
Filed: 1990-06-28
Abstract: Balloon tamponade devices (11) for treating bleeding sites within the up-per digestive tract (e.g. esophageal or upper gastric bleeding sites, or duodenal, pyloric or distal gastric bleeding sites) comprise a tube (12) having proximal and distal open ends and at least one inflatable balloon (15) mounted over the tube (12). Preferably, two balloons (15 and 17) are mounted over the tube (12), and inflation lumens (16) are provided for each. In a device for treating es-ophageal or upper gastric bleeding sites, the balloons are an esophageal bal-loon (15) and a gastric balloon (17). In a device (23) for treating duodenal, py-loric or distal gastric bleeding sites, the balloons are a duodenal balloon (25)and a gastric balloon (27). A bridle (19) is attached to the tube (12), and is adapted to extend up the esophagus to allow the device to be secured in place having the proximal open end of the tube (12) positioned within the digestive tract to allow for normal feeding and swallowing functions. A method for plac-ing a balloon tamponade device (11) as generally described above is also de-scribed.
Patent CA-2064722-A1 (CA)
Title: Buccal composition containing s(+) flurbiprofen or ketoprofen
Inventor: WECHTER WILLIAM J
IPC: A61P1/02
Filed: 1990-08-16
Abstract: A composition for the treatment of disorders associated with periodontal disease affecting soft tissue and bone of the oral cavity, and a composition useful in the method. The method comprises applying to buccal membranes a therapeutically effective quantity of at least one S enantiomer, generally an S(+) enantiomer, of a nonsteroidal anti-inflammatory drug, such as S(+) flurbiprofen or S(+) ketoprofen. The composition is a formulation which is a toothpaste or which is a mouthwash.
Patent CA-2064978-A1 (CA)
Inventor: IGARASHI TOSHIO
IPC: C08L23/10
Filed: 1992-04-02
Abstract: A thermoplastic elastomer powder composition for powder molding, comprising 100 parts by weight of the following thermoplastic elastomer powder (A) and 0.05 to 20 parts by weight of a fine powder having an average particle diameter of 30 µm or less: (A) (i) a powder of a thermoplastic elastomer comprising a composition composed of an ethylene-.alpha.-olefin copolymer rubber and a polyolefin resin or (ii) a powder of a thermoplastic elastomer comprising a partially crosslinked composition composed of an ethylene-.alpha.-olefin copolymer rubber and a polyolefin resin, the thermoplastic elastomer powder having a complex dynamic viscosity ~*(1), as measured at a frequency of 1 radian/sec and at 250°C, of 1.5 x 10 5 poise or less and a Newtonian viscosity index ~, calculated from the following formula by using the above-mentioned complex dynamic viscosity ~*(1) and the complex dynamic viscosity ~*(100) measured at a frequency of 100 radian/sec of 0.67 or less: n = (log~*(1) - log~*(100))/2.
Patent CA-2066499-A1 (CA)
Title: Lipophilic macrolide useful as an immunosuppressant
Inventor: ONDEYKA JOHN G
IPC: A61P31/04
Filed: 1992-04-21
Abstract: TITLE OF THE INVENTION NOVEL LIPOPHILIC MACROLIDE USEFUL AS AN IMMUNOSUPPRESSANT            ABSTRACT OF THE DISCLOSURE         Disclosed is a novel lipophilic macrolide of assigned Formula I:       The compound of assigned Formula I is an analog of rapamycin which has activity as an antifungal agent and as an immunosuppressant.
Patent CA-2068959-A1 (CA)
Title: Vectormeter
Inventor: PAWLOSKI JAMES P
IPC: G01R13/00
Filed: 1992-05-19
Abstract: ABSTRACT OF THE DISCLOSURE           A computer-based meter provides a real time graphic display indicative of the operating point, in terms of watt and var flow, of a generator in relation to the capability curve of the generator.  Data representative of the capability curve of the generator is stored in memory, processed by a computer and then displayed on the face of the meter.  Data representative of watt and var flow is likewise stored and processed and displayed to indicate the operating point of the generator in relation to its capability curve.  The meter is software driven so that it can be easily tailored to any generator by merely changing the program stored on a memory chip.
Patent CA-2069441-A1 (CA)
Inventor: PAULSEN HANS-DIETER
IPC: E06B3/968
Filed: 1990-11-24
Abstract: Abstract Shaped connecting piece for structural profiles The invention relates to a shaped connecting piece for structural profiles, in particular for door or window casement sections, which can be inserted with at least one attachment leg in an attachment chamber of the structural profile and fixed in position there.  To make fab-ication of the shaped connecting piece and its application as simple as possible, it is proposed with the invention that at least one resilient element provided in the region of at least attachment leg projects in such a manner over one side surface of the attachments leg that, when the attachment leg is inserted into the attachment chamber, at least one outer segment of the resilient element gibes way elastically toward the inside and blocks the attachment leg from pulling out of the attachment chamber.
Patent CA-2069964-A1 (CA)
Inventor: PULLMAN GERALD S
IPC: C12N5/00
Filed: 1990-10-22
Abstract: L'invention est une méthode de reproduction des conifères par embryogenèse somatique à l'aide de la culture de tissus végétaux. Elle comprend un procédé à étapes multiples dans lequel un embryon fécondé immature est excisé et cultivé pour induire des proembryons de stade précoce, dont la culture peut se poursuivre plus loin dans des milieux liquides sans auxines ni cytokinines, mais avec addition d'acide abscissique, pour obtenir des proembryons de stade avancé. Chez certaines espèces, il est souhaitable d'augmenter substantiellement le potentiel osmotique du milieu de développement des proembryons de stade avancé. Le milieu peut contenir de l'acide abscissique exogène et doit contenir une matière absorbante. Après plusieurs semaines en culture, la vigueur et la morphologie des embryons développés par le procédé sont améliorés et la tendance à la germination prématurée est réduite. Les embryons somatiques peuvent germer avant ou après l'entreposage et être transplantés dans le sol pour poursuivre leur croissance.
Patent CA-2070334-A1 (CA)
Inventor: SAXON GREGORY J
IPC: B08B9/055
Filed: 1992-06-03
Abstract: A tube cleaning tool for removal of hard deposits from the  interior wall  of  a  tube  has  a  cylindrical  body portion with an outer diameter, less than the inner diameter of the tube, a nose portion at one end and a tail portion at the other end, with a plurality of spaced freewheeling cutting wheels provided on the body portion which extend outwardly therefrom,  the cutting wheels  at  least partially contained within  the  confines  of  the  cylindrical  body  portion  and rotatable about an axis transverse the longitudinal axis of the cylindrical body portion.
Patent CA-2070897-A1 (CA)
Title: Re-closable box construction for dispensing sheet materials
Inventor: PIRRE DONALD A
IPC: B65D5/64
Filed: 1992-06-10
Abstract: Abstract A reclosable box construction suitable for storing, transporting, and dispensing sheet materials, as well as an article and method for making the.  The box construction has an outer shell and an insert member.  The outer shell member has a generally rectangular central panel of flexible sheet material, a pair of side panels folder into a plane above the central panel, a first and second wing panels positioned over a portion of each of said side panels at opposite longitudinal ends of the central panel, the second wing panel having a removable pull tab element.  The insert member comprises top and bottom rectangular panels joined at a fold line and having a tearable perforation line along its entire width.  The insert member is positioned within the outer shell such that the side panels are between the top and bottom rectangular panels.  The bottom insert panel is positioned between said central panel and the side panels and the top insert panel is between the side panels and the two wing panels.  The wing panels are closed with pressure sensitive adhesive tape.
Patent CA-2071055-A1 (CA)
Title: Projection tv system
Inventor: HARA ELMER H
IPC: G02F1/13357
Filed: 1992-06-11
Abstract: ABSTRACT     A projection TV light controller is comprised of a plurality of blocks of material which are transparent to the light of a lamp, adjacent sides of the blocks being cooperatively shaped and being disposed adjacent to each other, to form a single light controlling element.  The element is, shaped to surround a cylindrical region coaxial with a central axis of the element for containing the lamp.  Light is conducted from the lamp in each of the three primary colours into respective ones of the blocks.  Apparatus is associated with each block for creating video display light signals relating to a corresponding primary colour.  The video display light signals of all of the primary colours are combined into a single light beam which is conducted out of the light controlling element.  With the lamp being contained in a central region, it can be cooled either by convection, by a fan, or by a fused quartz fluid jacket around the lamp, maintaining the block cool and minimally subject to expansion or contraction.
Patent CA-2076733-A1 (CA)
Title: Reverse stranding apparatus
Inventor: KARHU RAIMO
IPC: D07B9/00
Filed: 1992-08-24
Abstract: Abstract The invention relates to a reverse stranding apparatus for the reverse stranding of conductors. The apparatus comprises a stationary divider means, a twisting means rotatable in different directions, and a central ele-ment (5) disposed between said parts, and peripheral tubes (6) surrounding said central element, the central element (5) and the peripheral tubes (6) being pressed against each other at least during the twisting step of the conductors and the conductors to be stranded being adapted to pass through at least the peripheral tubes. To attain high speeds of rotation, the peripheral tubes (6) and the central element (5) are united in a tube packet (4) by means of a reticular fabric (7) envelop-ing the peripheral tubes (6) and extending substanti-ally over the entire length of said peripheral tubes.
Patent CA-2085644-A1 (CA)
Title: Low inductance package for multiple paralleled devices operating at high frequency
Inventor: BOROWIEC JOSEPH C
IPC: H03F3/60
Filed: 1992-12-17
Abstract: LOW-INDUCTANCE PACKAGE FOR MULTIPLE PARALLELED DEVICES OPERATING AT HIGH FREQUENCY                      Abstract A low-inductance package for multiple paralleled devices includes an electrically insulating substrate having three power terminals direct-bonded to the upper surface thereof and a conductive pad direct-bonded to the lower surface thereof for connection to a heat sink.  Two groups of multiple parallel-coupled devices are each soldered to one of the three power terminals and are further connected in a half-bridge configuration such that one of the three power terminals is common to both groups of devices. The package further includes a pair of first Kelvin terminals, i.e., a first Kelvin control terminal and a first Kelvin source terminals and a pair of second Kelvin terminals, i.e., a second Kelvin control terminal and a second Kelvin source terminal.  The Kelvin terminals are soldered to the appropriate power terminals, depending upon the particular circuit configuration.  The multiple parallel-coupled devices of each group are aligned such that the lengths of the wire bonds to the respective control and power terminals are substantially the same and furthermore are shortened.  As a result, the stray inductance due to the wire bonds is the same for each group of devices and is minimized.  Current sharing and simultaneous switching of devices within each group are thus ensured.
Patent CA-2086799-A1 (CA)
Title: Apparatus for milling bone
Inventor: DIETZ TERRY L
IPC: B23C3/00
Filed: 1993-01-06
Abstract: An apparatus and associated method are provided for milling bone. The apparatus includes a template having a reference surface for controlling depth of cut and a track for guiding the cutter in two dimensions to cut a planar surface.
Patent CA-2088631-A1 (CA)
Title: Strain Sensor
Inventor: D ANDREA LOUIS A
IPC: G01L5/00
Filed: 1993-02-02
Abstract: A strain sensor adapted for adhesive attachment to a device element such as a valve stem includes a sensor circuit coupon, a support for the coupon, and clamping means carried by the support for clamping the support around the device element.
Patent CA-2091068-A1 (CA)
Title: Means for measuring picture quality
IPC: B41J29/46
Filed: 1991-09-18
Abstract: The invention relates to a means for subjective, graphical measurement of picture sharpness/picture quality. Measuring and assessing picture quality have so far been a time-consuming chore for laboratory engineers having access to expensive and complicated electro-optical measuring equipments. The means described enables an unknown test object to be measured with respect to objective and subjective picture quality using for example a series of previously measured paper pictures in a simple and reliable way.
Patent CA-2092796-A1 (CA)
Title: Process for lowering the residual monomer content in aqueous plastic dispersions based on polyvinyl esters
Inventor: NOELKEN ERNST
IPC: C08L31/00
Filed: 1993-03-26
Abstract: Hoe 92/K 021 Abstract: Process for lowering the residual monomer content in aqueous plastic dispersions based on polyvinyl esters Preparation  of  vinyl  ester  polymers  or  vinyl  ester copolymers containing aqueous plastic dispersions having reduced  contents  of  undesired  residual  vinyl  ester monomers, caused by the preparation,  and,  optionally, acetaldehyde  from corresponding  starting  dispersions, such as are obtainable from ethylenically unsaturated monomers by conventional polymerization or copolymeriza-tion methods, by selective alkaline saponification of the residual vinyl ester monomers saponifiable under alkaline conditions in the dispersions and preferably simultaneous removal of the acetaldehyde and unsaponified residual vinyl ester monomers from the aqueous dispersions by distillation.            Use of the plastic dispersions free from residual monomer as  binders  in  low-emission  or emission-free  aqueous formulations, for example for paints, coatings, plaster mortars,  adhesives,  paper  sizing  agents,  nonwoven binders, textile auxiliaries, and the like, in particular for applications in indoor areas or in closed rooms.
Patent CA-2094260-A1 (CA)
Title: Method of balancing a vehicle wheel assembly
Inventor: FOGAL ROBERT D SR
IPC: B60C11/00
Filed: 1991-10-16
Abstract: A method of balancing a wheel assembly is achieved by providing a wheel assembly which includes a tire (11) in a range substantially between 13" and 24.5" size, providing pulverulent polymeric/copolymeric synthetic plastic material (20) in a range substantially between 8-12 screen size and 40-200 screen size, and placing a selected screen size range of the pulverulent material in free movable relationship to the tire (11) in a weight range substantially between 1/2 ounce to 24 ounces for the tire size ranges of substantially between 13" to 24.5" size.
Patent CA-2095690-A1 (CA)
Inventor: ZHENG ZHENSHENG
IPC: A61B5/0402
Filed: 1993-05-06
Abstract: The present invention provides a high efficiency external counterpulsation apparatus having accurate and reliable timing of inflation and deflation and reduced temperature of the pressurized gas, such that the gas flow temperature of the balloons is near to room temperature. The external counterpulsation apparatus also has a new gas distribution device and devices of monitoring the blood pressure and oxygen levels in the blood of a patient for improving safety. The present invention further provides a method for controlling the external counterpulsation apparatus.
Patent CA-2096074-A1 (CA)
Inventor: HEIFETZ DAVID S
IPC: D01G11/00
Filed: 1993-05-12
Abstract: The subject invention provides a new method for manufacturing yarns using recycled cotton waste and a new type of recycled cotton yarn.   Various types of cotton waste materials such as manufacturing by-products and post-consumer material are used in conjunction with virgin yarns to produce recycled yarns of sufficient quality to be used for garment manufacture.
Patent CA-2097689-A1 (CA)
Inventor: KOENIG MELISSA M
IPC: F16H61/16
Filed: 1993-06-03
Abstract: An improved detent shift control in which upshift initiation is adjusted in relation to the engine acceleration and the expected shift delay time so that the engine speed limit is not exceeded.  Data recorded in the course of the shift is analyzed upon completion of the shift, and the control adaptively adjusts the expected delay time if a significant timing error is detected.  Whenever the engine throttle position exceeds a detent threshold, a shift trigger speed for the next higher gear is determined by subtracting a delay-based speed from the desired engine shift speed.  The delay-based speed is determined according to the product of the engine acceleration and the stored delay time.  The shift is initiated when the engine speed reaches the trigger speed so that the engine speed is prevented from exceeding the desired shift speed.  If data collected during the shift reveals that the actual shift speed significantly deviated from the desired shift speed, the controller develops and stores a temperature-based adaptive delay time correction for that shift type.  In subsequent detent upshifting to the same gear, the delay time correction is combined with the stored empirical delay time in the determination of the shift trigger speed.
Patent CA-2101000-A1 (CA)
Inventor: HOGAN PATRICK T
IPC: B05B1/30
Filed: 1993-07-21
Abstract: ABSTRACT OF THE INVENTION Apparatus and methods for spray coating selected areas of a circuit board with an insulative coating material without coating regions of the circuit board to be left uncoated.  A liquid spray device emits the coating material and an air assist attachment connected to the liquid spray device directs jets of air into impinging relation with the coating material emitted therefrom to transform the coating material into an atomized, shaped spray pattern for coating the selected areas.  The air assist attachment can be disabled so that the spray device transforms the coating material into a non-atomized, shaped spray pattern for coating selected areas without coating regions of the circuit board to be left uncoated.