baber/WOPTO huggingface dataset:
Patent CA-2096430-C (CA)
Title: Use of an organopolysiloxane and an acrylamide/neutralized 2-acrylamido-2-methylpropanesulfonic acid cured copolymer in cosmetics or topical applications
Inventor: DUBIEF CLAUDE
IPC: A61K8/00
Filed: 1992-09-15
Granted: 2005-07-26
Abstract: PCT No. PCT/FR92/00866 Sec. 371 Date May 17, 1993 Sec. 102(e) Date May 17, 1993 PCT Filed Sep. 15, 1992 PCT Pub. No. WO93/05762 PCT Pub. Date Apr. 1, 1993.The present invention relates to the use in cosmetics or in topical application of an aqueous dispersion containing, in a cosmetically acceptable aqueous medium, at least one organopolysiloxane and one crosslinked acrylamide/neutralized 2-acrylamido-2-methylpropanesulfonic acid copolymer, with the proviso that the organopolysiloxane is not a linear dimethylpolysiloxane with a viscosity of less than 10-1 m2/s.
Patent CA-2097419-C (CA)
Title: Products from the reaction of amine-diol on polyfunctional substances, and their application to cationic and electrodepositable paint compositions
Inventor: LE DISERT YVES
IPC: C09D167/02
Filed: 1992-10-21
Granted: 2003-12-02
Abstract: PCT No. PCT/FR92/00988 Sec. 371 Date Jun. 23, 1993 Sec. 102(e) Date Jun. 23, 1993 PCT Filed Oct. 21, 1991 PCT Pub. No. WO93/08157 PCT Pub. Date Apr. 29, 1993.Product obtained from the reaction of (a) an amine-diol resulting from the reaction of a primary amine having the formula R-NH2 in which R represents an aliphatic or aromatic radical, with at least one alkylene oxide comprising predominantly propylene oxide, and (b) at least one polyfunctional substance, capable of acting on the hydroxyl groups of said amine-diol. The product disclosed may be used as an additive in an electrodeposition paint composition in order to furnish, after application to a metal substrate, a coating or film having an improved resistance to pinholes and to cratering.
Patent CA-2097540-C (CA)
Inventor: ARJOMANDI ESHRAT
IPC: G06F12/02
Filed: 1993-06-01
Granted: 1998-05-12
Abstract: A mechanism and method for accessing remote data objects in a  distributed  memory  environment  is  disclosed.   In  the distributed  memory  environment,   a  number  of  parallel processors are remote from each other and each has memory storage capacity with parallel address locations.  For each data object stored in the local memory of a processor, that processor stores a variable at a specific location pointing to the address of the data object in its local memory.  At the same (parallel) location in the local memories of all remote parallel processors, a variable pointing to the home processor for the data object is stored.  In order to access the  data  object,  it  is  only  necessary  to  locate  the identifier variable in the processor processing a program pointing to the processor having the data object in storage. Because of the parallel address space,  the location will automatically point directly to the same address location in the  home  storage  processor,  and  this  address  location contains the address pointing to the actual location of the data  object  in  the  local  storage  of  that  processor. Alternate means for updating the variable information on data  object  storage  is  also  provided.   In  one  system, changes  are  broadcast  throughout  the  parallel  processor environment while in the other system,  changes are merely retained on the home processor or the home processor and one remote parallel processor responsible for recording changes in that region of the distributed memory environment.  When accessed by another remote parallel processor,  the change information will be transmitted.
Patent CA-2105514-C (CA)
Title: Method of removing water soluble organics from oil process water
Inventor: NOELKEN GREGORY P
IPC: C02F1/24
Filed: 1993-09-03
Granted: 1997-10-28
Abstract: Oil well production fluid composed of oil and water and containing in excess of 100 ppm water soluble petroleum carboxylates in anionic form dissolved in the water is treated by acidifying the fluid to a pH of 6.0 or lower with a combination of a strong organic acid and a strong mineral acid and then is intimately mixed.  The oil and water are separated one from the other.  The content of the water soluble organics in the water is thereby substantially transferred to the oil phase.  In a second aspect of the invention, water used to extract corrosive compounds to render the oil suitable for fueling gas turbine power plants is acidified to a pH of 6.0 or lower and is thereafter intimately mixed with fuel oil.
Patent CA-2106680-C (CA)
Title: Catheters for treating prostate disease
Inventor: STERZER FRED
IPC: A61F2/958
Filed: 1991-04-12
Granted: 2001-07-31
Abstract: Applying squeezing pressure to a diseased prostate, by means of a urethral and/or rectal catheter (100) incorporating an inflatable prostate balloon (122); to compress the prostate while it is being irradiated from a microwave antenna (116), increases the therapeutic temperature to which the prostate tissue more distal to the microwave antenna (116) can be heated without heating any non-prostate tissue beyond a maximum safe temperature, and reduces the temperature differential between the heated more distal and more proximate prostate tissue from the microwave antenna (116).
Patent CA-2108148-C (CA)
Inventor: COOK MICHAEL ROBERT
IPC: H01R4/72
Filed: 1992-04-09
Granted: 2001-08-21
Abstract: A heating device for recovering a heat-recoverable plastics sleeve about a portion of a wire harness comprises a housing having a heating location when the portion of the harness and heat-recoverable sleeve are introduced, and a heating unit that is movable between a rearward position in which it surrounds the heating location. The heating unit comprises a pair of heating jaws (5, 5') that open as they move toward the heating location and then close as they arrive at it so that the portion of the harness to be heated is completely enclosed within the heating unit. The jaws open again when they recede from the heating location to allow the harness to be removed.
Patent CA-2108915-C (CA)
Title: A system and method for automatic optical inspection
Inventor: LUKE EDWARD P
IPC: G06T7/00
Filed: 1993-10-21
Granted: 1999-07-13
Abstract: An optical inspection system for inspecting faults on circuit boards like printed circuit boards and wire scribed circuit boards is disclosed.  A video camera for receiving desired images of hole sites on a wire circuit board is provided.  The camera converts each image to electrical video signals.  A frame grabber converts electrical video signals to a plurality of pixels and stores information representing color element values contained in each of the pixels.  A panel feature detector receives the color element values of the pixel that has to be analyzed and provides a wire indication when the color element value of the pixel corresponds to the wire feature.  A fault detector circuit receives the wire indication from the panel feature detector corresponding to predetermined pixels associated with the hole site for determining faults on the circuit board.
Patent CA-2109692-C (CA)
Inventor: OLMSTED BRUCE E
IPC: B60K20/02
Filed: 1993-11-22
Granted: 1998-12-08
Abstract: A drop-in type shifter is provided for an automotive transmission, the shifter employing one or more washer-like flat springs for spring biasing a shift stick to a predetermined position on the shifter and actuatable for changing the drive ratio of the transmission when the shift stick is pivoted.  A base is adapted for mounting the shifter on the transmission.  A spherical socket is disposed on the base, and a spherical ball is disposed on the shift stick, the shift stick being received in the ball for pivotally mounting the shift stick on the base.  One or more flat washer-like springs are provided having an aperture through which the upper end of the shift stick extends, the washer-like spring being normally planar in an unstressed condition but being compressible into a curvilinear predetermined cross-sectional shape as installed.  A rocking shaft on the shift stick includes opposing ends engaging the washer-like springs to resiliently flex the washer-like springs into an increasing curvilinear cross-sectional shape as the shift stick is moved away from a predetermined neutral position so as to spring bias the shift stick to return to the predetermined position.
Patent CA-2110975-C (CA)
Inventor: KOSIKOWSKI DAVID M
IPC: E06B11/08
Filed: 1993-12-08
Granted: 1996-09-24
Abstract: A turnstile gate with a serpentine configuration instead of conventional protruding arms.  Both the stationary and revolving gates are formed of a continuous configuration of pipe which loops back and forth with substantial straight sections oriented horizontally.  For the movable gate to pass through the stationary gate, the loops of the stationary gate must be offset from those of the revolving gate by one-half a cycle, and the loops of at least one of the gates must vary in their heights so that they can be located both outside and inside of the loops of the opposing gate.  The advantages of the configuration are safety, ease of manufacture and greater strength, with a unique aesthetic appearance.
Patent CA-2113694-C (CA)
Title: Motorized lock actuator for cylindrical lockset
Inventor: HAMEL LYN EDWARD
IPC: E05B47/00
Filed: 1994-01-18
Granted: 2004-12-14
Abstract: An improvement is provided for use in actuating a locking lug in a cylindrical lockset. The improvement includes a mechanism for moving the locking device between door handle locking and unlocking positions. The moving mechanism includes a plunger having an axis, a locking-assist spring coupled to the plunger and the locking lug, and a mechanism for reciprocating the plunger along its axis in opposite directions. To lock the cylindrical lockset, the reciprocating mechanism moves the plunger along its axis in a locking direction against the locking-assist spring so that the locking-assist spring is moved toward the locking lug to urge the locking lug to its door handle-locking position. To unlock the cylindrical lockset, the reciprocating mechanism moves the plunger along its axis in an opposite, unlocking direction away from the locking lug so that the locking lug is allowed to move to its door handle-unlocking position.
Patent CA-2117871-C (CA)
Inventor: GEORGE DOUGLAS B
IPC: G01N27/74
Filed: 1994-10-11
Granted: 1997-09-23
Abstract: A device to detect the presence of particles, principally metallic particles, in fluid lines.  The fluid to be sampled flows through a former on which is wound a coil assembly comprising a sensor coil flanked upstream and downstream by two field coils.  The former is constructed with a double wall and air gap such that pressure fluctuations in the fluid are not transmitted to the coil assembly to adversely affect the positions and readings of the coils.  The field coils are driven by a high frequency signal derived from a crystal oscillator and the upstream and downstream sections are wound in opposite directions such that the magnetic field from each section is cancelled out in the plane of the sense coil.  When a ferromagnetic or conductive particle passes through the winding structure, the coupling in the sense coil is disturbed as the particle first interacts with the field in the upstream section of the field coil and later with the field in the downstream section of the field coil as it passes through the Sensor Coil Assembly (SCA).  A characteristic signature is generated in the sense coil which results from the vector summation of these transient imbalance signals with the steady-state signal from the opposed field coils.  Analysis of the phase of this signature can be used to detect and distinguish between the presence of ferromagnetic and non-ferromagnetic conductive particles.  Since ferromagnetic and non-ferromagnetic conductive particles interact with the field via permeability and eddy current effects respectively, the transient phase signature has a characteristic lag-lead or lead-lag sequence depending on the nature of the particle.
Patent CA-2122798-C (CA)
Inventor: SHIMOYANAGIDA SUSUMU
IPC: H04N3/18
Filed: 1994-05-03
Granted: 1999-04-06
Abstract: The invention tests the operation of a CRT X-ray protector circuit without applying an abnormally high voltage to the CRT.  In addition to a first reference voltage corresponding to the detected voltage which is the standard for the operation of the X-ray protector for use in a display device with the CRT, a second reference voltage set at a value lower than the first reference voltage and higher than 0 V is provided to enable the operation of the X-ray protector circuit by comparing the detected voltage with the second reference voltage at the time of testing the X-ray protector circuit's operation.  A third reference voltage, higher than the first reference voltage, is compared to the detected voltage during channel switching or external input switching to prevent erroneous activation of the X-ray protector.
Patent CA-2124381-C (CA)
Title: Image printer
Inventor: TANIBATA TORU
IPC: G03B27/80
Filed: 1994-05-26
Granted: 1999-07-27
Abstract: An image printer includes a projection exposure unit for projecting and exposing a film image on to a photosensitive material, an image exposure unit for exposing the photosensitive material based on exposure image information with setting an exposure amount for each of a plurality of areas, an image reader for reading information of the film image with the information being divided into a number of areas, and a correction-information instructing unit   for instructing correction information for correcting the image information read by the image reader.  The image exposure unit generates the exposure image information based on the image information read by the image reader means and on the correction information instructed by the correction-information instructing unit.
Patent CA-2125093-C (CA)
Title: Method in drum winding of a web and a drum winder
Inventor: RAUDASKOSKI VESA
IPC: B65H18/26
Filed: 1994-06-03
Granted: 1999-09-21
Abstract: A method for drum winding a web and a drum winder in which a roll that is being formed, i.e., onto which a web is being wound, is supported on winding drums. At least a part of the area that surrounds the roll being formed is subjected to a pressure lower than the pressure that prevails in a gap formed by the roll being formed and the winding drums, whereby a floating effect is produced on the roll being formed. The drum winder is preferably placed in a vacuum chamber.
Patent CA-2128943-C (CA)
Inventor: KAWAI HISAJI
IPC: H05F3/02
Filed: 1994-07-27
Granted: 2001-05-29
Abstract: A steel pipe as the building block of structures is disclosed, which comprises a pipe body formed with film of plastic resin and a strip of conductive plastic resin that is formed along the entire length of the pipe body and made integral with the resin film extruding. The conductive strip readily discharges static electricity that may develop in a structure made of such pipes that are connected to have their conductive strips end-to-end, thereby grounding the structure. This design allows less use of expensive carbon black as the conductive material to prevent electrification.      In addition, a variety of colors are used in the plastic resin to form the pipe surface for decorative purpose.
Patent CA-2135277-C (CA)
Inventor: MORGAN ALTON C JR
IPC: A61K38/00
Filed: 1993-05-07
Granted: 2001-04-24
Abstract: L'invention concerne des agents antirécepteurs dirigés contre le récepteur de la vitamine B12/transcobalamine II. Lesdits agents antirécepteurs s'opposent à ou modulent le récepteur de la vitamine B12/transcobalamine II en provoquant la déplétion cellulaire de la vitamine B12, empêchant ou stoppant ainsi la division cellulaire. Les agents antirécepteurs selon l'invention comprennent des protéines (anticorps ou dérivés d'anticorps), des peptides et des petites molécules organiques. Dans un mode préféré de réalisation, l'agent antirécepteur est un anticorps dirigé contre le récepteur de la vitamine B12/transcobalamine II.
Patent CA-2138862-C (CA)
Inventor: LEAVITT FREDERICK WELLS
IPC: B01J39/04
Filed: 1994-12-22
Granted: 1997-10-28
Abstract: In the production of lithium-exchange adsorbents, lithium recovery from spent ion-exchange solutions is achieved with advantageous secondary recovery of lithium from zeolite wash liquor and precipitate salts by ion-exchange means.
Patent CA-2139334-C (CA)
Inventor: BAKER RODNEY G
IPC: C03C4/08
Filed: 1994-05-03
Granted: 2004-07-20
Abstract: A neutral, generally green-gray low transmittance (no more than 25 luminous transmittance) soda-lime-silica glass has reduced solar energy transmittance when provided with the following colorant constituents in percent by weight: FezOs (total iron) 1.3 - 2; NiO 0.01 -0.05; CoO 0.02 - 0.04; Se 0.0002 - 0.003. The glass has a ferrous value in the range of 18 to 30.
Patent CA-2149257-C (CA)
Inventor: ORLE KARINA ANNA
IPC: C07H21/04
Filed: 1995-05-12
Granted: 2007-01-02
Abstract: The present invention provides methods and reagents for the detection and identification of four causative agents of genital alterations, herpes simplex virus (HSV) types 1 and 2, Treponema pallidum, and Haemophilus ducreyi. The methods use sequence-specific primers which enable the simultaneous polymerase chain reaction amplification of genomic nucleic acid sequences from HSV types 1 and 2, T. pallidum, and H. ducreyi. Following amplification, sequence-specific oligonucleotide probes are used to detect and distinguish HSV type 1 and 2, T. pallidum, and H. ducreyi nucleic acid.
Patent CA-2149386-C (CA)
Inventor: GELLERT JOBST ULRICH
IPC: B29C45/22
Filed: 1995-05-15
Granted: 2005-02-08
Abstract: Injection molding apparatus having several side gate seals extending radially from a heated nozzle. The nozzle has a locating flange portion which is received in an opening in the mold. This laterally locates the nozzle while allowing it to be advanced for mounting of the side gate seals and then retracted to an assembled position where it is longitudinally located by the side gate seals being received in the mold. Thus, the nozzle is longitudinally located in the same plane as the gates and in one embodiment a melt distribution manifold is free to float with the rear ends of the nozzles. This also provides for differences in the thermal expansion due to possible different operating temperatures.
Patent CA-2153283-C (CA)
Inventor: NAGAYASU TAKAYUKI
IPC: H03J7/02
Filed: 1995-07-05
Granted: 2000-03-28
Abstract: In a receiver, a frequency offset estimating circuit inputs a received signal and a decision value from a decision circuit, and estimates a frequency offset. A CIR estimating circuit inputs the estimated frequency offset, the received signal and the decision value, and estimates CIR. A complex conjugate circuit calculates a complex conjugate of the CIR.          A multiplication circuit multiplies the complex conjugate and the received signal. Receiving the multiplied value, the decision circuit outputs a decision value.
Patent CA-2154021-C (CA)
Inventor: BASSETT JAMES H
IPC: A01C5/06
Filed: 1995-07-17
Granted: 1997-01-18
Abstract: A mechanism for planting agricultural seed. The mechanism has a frame to be drawn by a towing vehicle in a forward direction, a seed supply hopper on the frame, structure on the frame for directing seed from the hopper to a delivery point adjacent to a surface on underlying soil into which seed is to be planted, structure on the frame for pressing seed from the seed directing structure into underlying soil adjacent to the delivery point as the frame moves in the forward direction, and cooperating first and second soil parting structures on the frame for defining a receptacle for seed at the delivery point.
Patent CA-2154055-C (CA)
Inventor: KAPOOR RAKESH R
IPC: B23B27/18
Filed: 1995-07-17
Granted: 2001-04-24
Abstract: The reliability of a braze joint formed between a diamond film and a tungsten carbide body is increased by use of a vanadium containing braze.  The braze joint exhibits an average shear strength greater than about 40,000 pounds per square inch, (276 MPa) and the braze exhibits a contact angle with the diamond film of less than about 15°.
Patent CA-2155948-C (CA)
Title: Compositions and methods for destroying hydrogen peroxide
Inventor: COOK JAMES N
IPC: A61L12/12
Filed: 1994-02-09
Granted: 2005-05-10
Abstract: Compositions and methods for destroying hydrogen peroxide, for example, contact lens disinfecting amounts of hydrogen peroxide, are disclosed. The present invention utilizes non-mammalian-derived catalase, for example, catalase obtained as a result of the action of one or more microorganisms such as Micrococcus luteus, Aspergillus niger and mixtures thereof, to promote the destruction of hydrogen peroxide. Such non-mammalian-derived catalase has substantial advantages, e.g., enhanced stability, relative to bovine catalase, which is conventionally used in such contact lens-related applications.
Patent CA-2160090-C (CA)
Title: Process for producing diene rubbers polymerised by means of nd catalysts and exhibiting reduced cold flow and low intrinsic odour
Inventor: WIEDER WOLFGANG
IPC: C08F36/04
Filed: 1995-10-06
Granted: 2005-01-18
Abstract: The production of diene rubbers polymerised by means of Nd catalysts and having reduced cold flow and low intrinsic odour is effected by the polymerisation of diolefines adiabatically at temperatures of -20 to 150°C in the presence of inert organic solvents and in the presence of metallo-organic mixed catalysts based on neodymium carboxylate, by subsequently depressurising the reaction mixture obtained in this manner by reducing the pressure, and by treating the reaction mixture thereafter with disulphur dichloride, sulphur dichloride and/or thionyl chloride.
Patent CA-2165097-C (CA)
Title: A seating unit
Inventor: DRYBURGH IAN
IPC: B60N2/75
Filed: 1995-12-13
Granted: 2002-09-17
Abstract: A seating unit (1) comprises a fixed housing (10) containing a primary seat  with a reclinable back arranged to recline in such a manner that it remains within the housing.  The seating unit is suitable for a aircraft cabin and may further comprise a leg-rest arranged to cooporate with the seating portion to form part of a substantially flat surface when the back is reclined in a substantially horizontal position.  The seating unit may further comprise a secondary seat (3) positioned to face the primary seat,  the secondary seat having a seating portion positioned to cooporate with the  leg-rest of the primary seat  to  form a portion of the substantially flat surface when the back  of  the  primary  seat  is  reclined  in  the substantially horizontal position.   Privacy between seats and use of available space within an aircraft cabin may be optimised by arranging at least some of the seats in an echelon.
Patent CA-2166868-C (CA)
Title: Solution chimique permettant de detecter la fausse monnaie
Inventor: PIFFERI PIERGIORGIO
IPC: B41M3/14
Filed: 1994-07-06
Granted: 2005-09-27
Abstract: Solution pour la détection de faux billets de banque. La solution contient de l'iode à raison de 0,005 à 3 grammes/litre, et les solvants de la solution peuvent être des alcools, des cétones, des polyalcools, des esters, des éthers, ou un mélange de solvants compris dans une même classe chimique ou dans plusieurs classes de solvants du type précité. Lorsque le solvant ou mélange de solvants est miscible à l'eau, il contient de l'eau distillée selon un rapport compris entre 99:1 et 1:99 en volume; sinon, le solvant organique ou mélange de solvants est saturé d'eau distillée à une température de 20  DEG C. La solution chimique ainsi obtenue, contenue dans un stylo à bille, un stylo à encre, un stylo-feutre ou analogue, est utilisée pour contresigner les billets de banque. Au cas où un billet serait un faux, le trait tracé sur le billet présentera, après un délai d'une minute environ, l'une des couleurs suivantes: lilas, lilas violacé, bleu foncé violacé ou jaune havane. Dans le cas contraire, la couleur du trait demeure inchangée et le trait disparaît entièrement du billet contresigné.