baber/WOPTO huggingface dataset:
Patent CA-2061407-A1 (CA)
Title: Imino-substituted phenyl derivatives, the preparation thereof and fungicides containing these
Inventor: GRAMMENOS WASSILIOS
IPC: A01N43/76
Filed: 1992-02-18
Abstract: O.Z. 0050/42221 ABSTRACT OF THE DISCLOSURE: Compounds of the formula I                         I, where R  is hydrogen or alkyl, R1 is hydrogen, alkyl, haloalkyl or aryl, Z1 and Z2 are hydrogen, halogen, alkoxy, alkenyloxy, cyano, nitro, haloalkyl, haloalkenyloxy, alkenyl, haloalkoxy, alkyl or alkynyl, Y is O or NR3, where R3 is hydrogen or alkyl, R2 is H, alkyl, cycloalkyl, alkenyl, aryl, alkynyl, cycloalkenyl, arylalkyl, aryloxyalkyl, hetaryl, hetarylalkyl, hetaryloxyalkyl, acyl, arylalkenyl, hetarylalkenyl, heterocyclyl, arylcarbonyl, hetarylcarbonyl or alkoxycarbonylalkyl, Y and R2 may form a ring, and X is CH2, CH-alkyl, CH-alkoxy, CH-alkylthio, N-alkoxy or NOH, and fungicides containing these compounds.
Patent CA-2062602-A1 (CA)
Title: Enveloping Device
Inventor: KERN PETER
IPC: B43M3/04
Filed: 1992-03-10
Abstract: The flap (2) of the bottom envelope (3) of a stack (1) is opened with a rotating opener claw (5, 6, 7 ). As soon as the flap is sufficiently open, it is seized by two rotating transport elements (8, 9) and pressed against two conveyor rollers (10, 11).  The opener claws (5, 6, 7) and the conveyor elements (8, 9) are disposed on the same shaft (4), but are supported and driven independently of each other.  The opener claws are only operated from a coupling (12) when a packing operation is to be carried out.  The conveyor elements (8, 9) and the conveyor rollers (10, 11) run continuously.  Two pairs of conveyor rollers (17, 18, 19, 20) convey the envelope towards a packing trap (13).  As soon as the flap (2) of the envelope (3) is positioned below a holding down roller (21), the latter begins to descend.  Simultaneously, the packing trap (13) begins to pivot towards the envelope.  Whilst the envelope (3) is drawn onto the packing trap (13), the prepared contents (38) of the envelope is conveyed by transport fingers (34) into the packing trap (13) from the opposite side.  Transport fingers (34) push the envelope (3) and contents (38) from the packing trap between conveyor belts (43, 44) and out of the enveloping unit.
Patent CA-2064133-A1 (CA)
Inventor: FELLER WALTER
IPC: H01Q9/04
Filed: 1992-03-26
Abstract: An antenna assembly comprises a dome-like substrate with a ground plane layer on the interior surface of the substrate and a radiative patch on the outer surface of the substrate.  The cavity defined by the substrate is closed off by a base having a conductive layer that is connected to the ground plane layer, thereby to isolate the cavity and circuit elements that may be disposed therein.  Preferably the substrate has a polyhedral form and the radiative patch is a polygon having apex portions that extend down over the side surface of the substrate to enhance the sensitivity of the antenna at low elevations.
Patent CA-2065130-A1 (CA)
Title: Method and means for sensing a change in a capacitance by a computer
Inventor: JONES THAD M
IPC: G01R27/26
Filed: 1992-04-03
Abstract: METHOD AND MEANS FOR SENSING A CHANGE    IN CAPACITANCE BY A COMPUTER                 Abstract of the Disclosure A method and means for using a computer for sensing a capacitive change in a sensor having a capacitive impedance component.   The sensor is connected between the input and output ports of a computer which produces a periodic waveform at the output port and monitors the capacitor's discharge or charge time at its input port.   The monitored times are compared to previous monitored times wherein a change in time indicates a change in capacitance.
Patent CA-2065302-A1 (CA)
Title: Alpha olefin copolmers having a narrow mwd and broad compositional distribution
Inventor: COZEWITH CHARLES
IPC: C08F4/68
Filed: 1990-09-04
Abstract: The present invention is directed toward novel copolymers of ethylene and at least one other alpha-olefin mononer which copolymers have an intermolecular compositional distribution (CD), such that at least about 25 % by weight of the polymer differs from the mean ethylene content of the polymer by at least plus or minus 5 wt % ethylene and a relatively narrow molecular weight distribution (MWD) such that the weight average molecular weight (Mw) of the polymer divided by the number average molecular weight (Mn) by the polymer is not greater than about 5Ø The polymers of this invention, which are characterized by exceptional green strength and good processing properties, may be prepared using a catalyst system comprising: a) a vanadium compound with a valence of 3 or more; b) a triorgano aluminum compound; and c) a specific halogenated organic promoter used in catalytic amounts. The catalyst system allows for efficient polymerization of high quality polymer products and at generally higher polymerization temperatures of up to about 140 ·C to yield higher molecular weight polymer products which are essentially free of gel, and which possess excellent green strength and processability.
Patent CA-2067362-A1 (CA)
Title: Injection molding nozzle device
Inventor: HORIKOSHI MAKI
IPC: B29C45/17
Filed: 1991-08-01
Abstract: This invention concerns an injection molding nozzle device 25 provided with an operating valve 31 installed movably in the axial direction inside a nozzle body 4 possessed of a resin passage 12 and enclosing therewith a fluid passage 10 incorporating therein a check valve 11. This injection molding nozzle device is furnished with a fluid discharge open-shut means capable of opening or shutting a fluid discharge passage 17 formed separately of the fluid passage 10 or the check valve 11 of the fluid passage 10.
Patent CA-2069379-A1 (CA)
IPC: H01R12/50
Filed: 1992-05-25
Abstract: ELECTRICAL CONNECTOR AND CONTACT HAVING RETENTION MEANS ABSTRACT:          A right-angle electrical connector comprises an insulator supporting a plurality of  electrical contacts therein.  The insulator includes a locator plate having a plurality  of  open  faced  slots  with parallel,  straight sidewalls for retentive receipt of the contacts therein. Each contact has a mating portion that is received in an aperture in the insulator, a retention portion received in the insulator slots and a terminal portion serving as a solder post  for  subsequent  soldering to circuits  on  a printed circuit board.  Each retention portion is of solid cross-section and preferably comprises a trapezoidal cross-section with its non-parallel edges defining relatively sharp  barbs.    During  insertion  the  barbs  engage  the respective sidewalls  in interference fit,  deforming the sidewalls in a manner to retain the contact therein and to resist movement thereof in both the horizontal and vertical directions.
Patent CA-2073355-A1 (CA)
Inventor: BLAHITKA JOHN
IPC: B01L3/00
Filed: 1992-07-07
Abstract: ABSTRACT           In a connector (or adaptor) that acts as a conduit for the filtration of fluids from a monitor, in microbiological analysis, plastic multi-purpose adaptors are generally used. In this invention the adaptor/connector is milled from a solid piece of stainless steel and features a circular flange and a male leur tip.  The connector is then bored to create a straight bore channel.  The connector is designed to allow filtration through the membrane filter in the monitor at a much faster rate than the traditional plastic adaptors.  The one piece construction and ease of sterilization reduces the possibility of the bacterial growth that may adversely affect microbiological results.
Patent CA-2077296-A1 (CA)
Title: Ambient light suppression for reflectance photometers
Inventor: BRUNSTING ALBERT
IPC: G01N21/47
Filed: 1992-09-01
Abstract: ABSTRACT OF THE DISCLOSURE     A spectral cover for a reflectance photometer is disclosed in which the spectral cover is designed to cover the readhead area of the reflectance photometer and block the transmission of light in a wavelength range of at least 60 to no more than 200 nanometers centered about the detection wavelength while permitting light of other wavelengths to be transmitted. The invention permits the readhead cover to be permanently or semipermanently positioned on the reflectance photometer. Since a user is able to see through the spectral cover it is possible to position a test device correctly and quickly over the readhead of the reflectance photometer. Signal noise levels due to ambient light are substantially eliminated by the invention.
Patent CA-2079332-A1 (CA)
Title: Method and apparatus for treating hazardous waste or other hydrocarbonaceous material
Inventor: BRIDGES JACK E
IPC: A62D3/00
Filed: 1991-03-28
Abstract: 2079332 9115248 PCTABS00007 Methods and apparatus for treating waste with radio frequency include a wall defining a radio frequency treatment chamber (34) through which waste may be passed. A source of radio frequency energy (31) energizes the radio frequency treatment chamber (34) to heat the waste and drive off vapors therefrom (57) leaving solid residue to be disposed of. A guard heater and/or insulation (58) maintains the wall at substantially the same temperature as the waste being heated by the radio frequency to prevent vapors from condensing on the waste.
Patent CA-2081596-A1 (CA)
Inventor: MCHUGH GEORGE J
IPC: A62C35/68
Filed: 1992-10-28
Abstract: ABSTRACT OF DISCLOSURE An adjustable sprinkler head positioning assembly is disclosed that includes a first conduit member and a second conduit member that are selectively positionable relative to each other and to a drop line fitting so as to position a sprinkler head at a desired location. The first and second conduit members each have an inlet portion and an outlet portion  that  are  offset  relative  to  each  other  by  a predetermined distance.  The sprinkler head is positionable anywhere within a circle having a radius equal to the sum of the offsetting distances between the inlet and outlet portions of each conduit member.   Elbow couplings further increase versatility.  The elbow couplings may have an inlet positioned at a 45° angle or a 90° angle relative to an outlet.          A drop line fitting is weldable to a sprinkler drop line and includes a socket for receiving sprinkler system plumbing such as the first and second conduit members.          A drop line fitting is releasably secured to a sprinkler pipeline and includes either a socket for receiving sprinkler system plumbing such as the first conduit member or includes a portion having a smooth outer circumferential surface to be received by a socket of  sprinkler system plumbing such as the first conduit member.          An adjustable sprinkler head positioning assembly is disclosed that includes a first conduit member and a second conduit member that are slidably movable relative to each other so as to position a sprinkler head at a desired location within a predetermined band.   The first conduit member is connected to a supply conduit  through an elbow which is selectively rotatable relative to the supply conduit.   An elbow is provided at an outlet of the second conduit member with a sprinkler head connected to the outlet of the second elbow.  The first and second conduit members are connected by a first attachment member that includes an annular sealing member provided within a cavity so as to sealingly engage the outer surface of the second conduit member.   A set screw releasably fixes the first attachment member with respect to the second conduit member.
Patent CA-2082481-A1 (CA)
Inventor: KAMPF KLAUS
IPC: F16D7/04
Filed: 1992-11-09
Abstract: The invention relates to a torque limiting coupling 5 in which a plurality of driving elements 19 of slide-like design distributed circumferentially are arranged displaceably in the coupling hub 10. The unit is accommodated rotatably in a coupling sleeve 7. The driving elements 19 are urged with their torque transmission surface 25, provided at the head, into the correspondingly shaped recesses 22 of the coupling sleeve 7 by a spring arrangement comprising compression springs 38, 39. Due to the arrangement of the compression springs 29 and of the switching surfaces 30, 31 of the driving elements 19 and of the torque transmission surface 25 so as to be facing in the same direction towards the compression springs 38, 39, a moment contrary to the tilting moment resulting from the torque transmission is exerted on the driving elements 19 by the springs 38, 39 when torque is transmitted by the coupling sleeve 7 in the torque transmission direction N. This results in improved wear and switching behaviour. <IMAGE>
Patent CA-2083203-A1 (CA)
Inventor: NAGURA RIICHI
IPC: H04N13/243
Filed: 1992-11-18
Abstract: In an image data transmission system which is for transmitting an image data signal from a craft flying over an object zone to an earth station and which comprises a first (photoelectric) transducer (34a) for producing a first partial (electric) signal representative of a partial zone when the craft is at a first position and a second transducer (34b) for producing a second partial signal representative of the partial zone when the craft is, a first duration later, at a second position spaced apart from the first position by a first distance, a delay circuit (36-1) produces a delayed signal having a delay equal to the first duration relative to the first partial signal.  A time difference detecting circuit (36-2) detects a time difference between the delayed signal and the second partial signal and produces a time difference signal.  A transmission processing circuit (36-3) processes the delayed signal by the use of the time difference signal and produces a processed signal.  A level difference detecting circuit (36-4) detects a level difference between the processed signal and the second partial signal and produces a level difference signal.  A transmitting unit (37) transmits the delayed signal, the time difference signal, and the level difference signal collectively as the image data signal to the earth station.  It is possible to reduce data quantity of the time difference signal and the level difference signal to at least one-tenth relative to that of the second partial signal.
Patent CA-2083815-A1 (CA)
Inventor: TREUTNER-ELSTERWEG JURGEN
IPC: B65H75/24
Filed: 1990-06-21
Abstract: A clamping head for winding tubes on which material in web form, such as paper webs or the like, is wound on and off has a multiple cornered clamping head shank (20) against which clamping pieces (40) rest. The clamping pieces (40) and the clamping head shank (20) can be ro-tated relative to each other, and this rotation causes a radial movement (expansion/contraction path) of the clamping piece (40). When the torque-dependent expansion is maintained, withdra-wal from the tube is facilitated because the clamping head shank (20) is shaped as a truncated pyramid, the clamping pieces (40) and the clamping head shank (20) can be slid relative to each other in the axial direction (B), the clamping pieces (40) are provided with, or effectively connect-ed to, an end limit stop(34) for the winding tube (10) effective in the axial direction (B) and to an end limit stop (35) fixed to the clamping head shaft (20) effective in the axial direction (B), and the clamping distance (expansion/contraction distance) of the clamping pieces (40) is composed of a rotation-related part and a sliding-related part, so that the (second) end limit stop (35) reaches its axial end position before reaching the end of the clamping distance.
Patent CA-2084306-A1 (CA)
Inventor: GOUGE SAMUEL T
IPC: C05G5/27
Filed: 1992-04-02
Abstract: La présente invention porte sur un système de conteneurisation comprenant au moins un sac interne (110) hydrosoluble (hydrodispersable), se trouvant dans un sac externe (120) hydrosoluble (hydrodispersable).  Chaque sac hydrosoluble renferme indépendamment un produit agrochimique qui ne dissout pas de façon marquée le sac ou les sacs qu'il touche.  Les produits agrochimiques sont généralement solides, ou alors liquides, mais essentiellement non aqueux, ou encore prendre la forme de gels organiques.  Parmi les produits agrochimiques les plus courants, on peut citer les composés pour la protection végétale, comme les pesticides, les fongicides, les insecticides, les acaricides, les nématocides, les herbicides, ainsi que les agents nutritifs et les régulateurs de croissance pour les plantes.
Patent CA-2084410-A1 (CA)
Inventor: DELALLE JACQUES
IPC: H01R4/02
Filed: 1991-06-24
Abstract: Un dispositif (1) servant à établir une connexion électrique à l'extrémité d'un faisceau de fils (2) comprend une gaine électriquement isolante et de préférence thermo-rétractable (3), un élément de connexion métallique (4) situé dans la gaine, et une certaine quantité de soudure (8) pour établir une connexion électrique permanente entre les conducteurs. L'élément de connexion (4) comporte une surface interne conique pourvue d'un filetage de sorte qu'une connexion électrique temporaire peut être établie lorsqu'on visse le faisceau de fils dans l'élément de connexion. De préférence, celui-ci est fabriqué par l'enroulement d'un fil, par exemple un fil de cuivre dur, en une forme en tronc de cône. Des jonctions peuvent être effectuées dans les faisceaux de cuivre au moyen d'un dispositif dans lequel l'élément de connexion comporte une paire de parties à filetage femelle dans lesquelles différents faisceaux de câbles peuvent être vissés.
Patent CA-2086768-A1 (CA)
Title: Thermally responsive air diffuser
Inventor: RADEMAKER JOHAN K
IPC: F24F13/06
Filed: 1993-01-06
Abstract: ABSTRACT OF THE DISCLOSURE         A thermally powered change over diffuser for controlling the flow orientation of air discharged from a ceiling mounted duct outlet includes a pair of vanes pivotably mounted on a platform for scissor-wise movement between an open and a closed position, and a thermally responsive actuator.  Discharge of cooled air from the duct causes the actuator to move the vanes together into the closed position, blocking the center of the flow path, and forcing the discharge air to exit in a substantially horizontal orientation.  Discharge of heated air causes the actuator to move the vanes apart, into the open position, allowing warm air to flow vertically downwardly into a building space.
Patent CA-2090195-A1 (CA)
Title: Self propelled submersible suction cleaner
Inventor: SEBOR PAVEL
IPC: F01C19/08
Filed: 1993-02-23
Abstract: A self-propelled submersible suction cleaner as used to clean the surfaces of a swimming pool transfers a vibratory movement of an oscillator located within the flow path of a suction chamber for propulsion over the submerged surface of the pool. This vibratory movement of the oscillator is also converted to a unidirectional rotational motion used in conjunction with a gear train to cause the cleaner to rotate through at least a 90 angle allowing the cleaner to improve on the random path taken by the cleaner and to maneuver away from obstacles such as pool steps potentially stopping the cleaner movement. The cleaner includes a elevation limiter that keeps the suction chamber submerged as the cleaner climbs a vertical wall and attempts to rise above the water level in the pool. A pressure relief valve eliminates the concern over debris blocking the suction and causing potential damage to the pool pump and motor. Additional features including a shoe dimensioned to improve the forward movement resulting from the vibratory motion, shoe skirts in combination with a shoe flap to control suction, and bellows configurations to aid in better execution of sharp turns up a vertical wall as well as a smoother movement of the cleaner are disclosed.
Patent CA-2090511-A1 (CA)
Title: Sliding support
Inventor: HAMMARSKJOLD CHRISTIAN U
IPC: B60N2/07
Filed: 1993-02-26
Abstract: ABSTRACT      A sliding support of the type which mounts to and traverses along a vertical support structure.   The sliding support is comprised of a track, a sliding structure which is vertically supported and a non-lubricating bearing material.   The track defines an interior channel which is co-extensive to the distance traversed by the sliding support and an aperture, opposite the support  structure,  and  in  communication  with  the  internal channel.  The sliding structure has a slide means located in the channel and overlying the aperture.  A horizontal support means is secured to the slide means and extends through the aperture.          A vertical support means is secured to the horizontal support means and maintains the horizontal support means in a horizontal plane.  The non-lubricated bearing material is positioned in the channel between the channel and the slide means.
Patent CA-2091137-A1 (CA)
Inventor: MARINA ELIAS KHAZZOUM
IPC: B32B9/06
Filed: 1993-03-05
Abstract: ABSTRACT    Process for manufacturing decorative sheeting in which, from a reel of foldable non-brittle paper, regular sheets are cut and piled up on a table or flat surface, with each sheet then having applied to it various layers of plastic paint dyed various shades and colours to make up different pictures or patterns, this being applied by way of aerographic guns using very elastic, pliable and non-brittle paints, and while the paint is fresh and wet a light covering of sawdust or similar material is applied to it, thereby sticking to the paint, which finally goes on to be dried in very intense heat and flame for rapid drying to ensure the perfect adherence of the attached sawdust, each sheet being cut to the required size, allowing folds to be made afterwards to form stable three-dimensional figures.
Patent CA-2091225-A1 (CA)
Inventor: LAUREC FRANCOIS-XAVIER
IPC: H04R25/00
Filed: 1993-03-08
Abstract: Abrégé L'invention concerne un élément d'ornement de l'oreille tel que boucle d'oreille, clip, pendant d'oreille ou autre comportant une partie ornementale (1) maintenue solidaire du lobe de l'oreille au moyen d'un dispositif de fixation tel qu'une pince à ressort. L'élément d'ornement selon l'invention est caractérisé en ce que le dispositif de fixation est mobile par rapport à la partie ornementale (1) et peut occuper plusieurs positions de telle sorte que la partie ornementale (1) masque plus ou moins le lobe de l'oreille et éventuellement l'entrée du conduit auditif. Application aux aides auditives. Figure 1.
Patent CA-2092566-A1 (CA)
Title: Ibuprofen-antihistamine combinations
Inventor: GATES THOMAS N
IPC: A61K31/445
Filed: 1991-09-25
Abstract: This invention relates to pharmaceutical compositions for use in the treatment of pain and inflammation and the relief of allergy and cold symptoms in a mammalian organism, said composition comprising: (i) an analgesically and anti-inflammatory effective amount of (S)-ibuprofen, or a salt thereof, substantially free of (R)-ibuprofen; and (ii) an antihistaminically effective amount of at least one of the antihistamines or a therapeutically active stereoisomer thereof substantially free of its other stereoisomers.
Patent CA-2093033-A1 (CA)
Title: Goller belt vise
Inventor: GOLLER JOHN
IPC: B25B25/00
Filed: 1993-03-31
Abstract: continued "GOLLER  BELT  VISE"          ABSTRACT            By creating this manual tool called the "GOLLER  BELT  VISE", this unique tool has been developed for a very useful purpose. Its pur-pose is basicly designed and developed for the useage of repairing, replacing, and instaling belts of various widths and thicknesses on a variety of equipment and machinery. By means of mounting the tool in to place, on a belt, where it is needed. Now by securing this belt vise properly, this enables the operator to begin turning the threaded rod adjustment clock wise, bringing the two jaws closer together and enabling the two ends of the belts to be joined. By doing this the operator then releases the belt vise by turning the threaded rod ad-justment counter clock wise releasing the tention off from the belts and dismantling the belt vise for future use.