baber/WOPTO huggingface dataset:
Patent CA-2159570-C (CA)
Inventor: IKEDA MASAAKI
IPC: H01B3/30
Filed: 1995-09-29
Granted: 1998-11-03
Abstract: An improved electrically insulating polymer composition is provided, wherein said polymer composition comprising an olefinic polymer as a principal ingredient and functional group containing monomeric units of monomers D1 through D4 at a rate of 5x10-7  to 5x10-3  mols per gram of the composition, and also comprising ethylenic linkages at a rate of not smaller than 0.8 per 1,000 carbon atoms and/or aromatic ring containing monomeric units of monomer D5 at a rate of 5x10-7 to 5x10-3  mols per gram of the composition, wherein said monomers D1 through D5 have an ethylenic linkage, the monomer D1 is a carbonyl group or carbonyl group derivative containing monomer, the monomer D2 is a hydroxyl group containing monomer, the monomer D3 is a nitro group containing monomer, the monomer D4 is a nitrile group containing monomer, and the monomer D5 is an aromatic ring containing monomer.         And there is also provided a wire or a cable having an electrically insulating polymer composition as defined above or an insulating layer made of such a composition or a material obtained by crosslinking such a composition.
Patent CA-2165592-C (CA)
Inventor: LAPATOVICH WALTER P
IPC: H05B41/38
Filed: 1995-12-19
Granted: 2005-03-15
Abstract: The present invention provides a method for using electrodeless high-intensity discharge (HID) lamps for automotive headlamp and similar applications requiring high/low beam operation (first and second beam orientation) of signaling. The HID lamp is excited with a high-frequency radio frequency (rf) signal.      Modulation of the radio frequency signal is used to cause the arc of the HID lamp to selectively operate at an acoustic resonance point. At such a point, the arc undergoes a perturbation and is physically displaced from its quiescent position. When the lamp is placed at a focal or light-gathering point of an optical system having forward gain, displacement of the arc away from the focal point causes discernible changes in the far-field output of the optical system.
Patent CA-2166735-C (CA)
Inventor: KATAYAMA HIROSHI
IPC: A23L13/00
Filed: 1996-01-08
Granted: 1999-07-27
Abstract: The purpose of this invention is to provide processed meat of high nutritive value which is tender, elastic, capable of being processed as required, free of loss from deterioration, and of high yield utilizing low molecular weight nutrients such as drips.    The processed meat of this invention comprises; a salt content of 0.2 to 5 weight parts, preferably 0.3 to 4 weight parts, and more preferably 0.5 to 2.5 weight parts and, an alkali content of 0.1 to 0.6 weight parts, preferably  0.3 to 0.4 weight parts, and more preferably 0.5 to 2 weight parts for 100 weight parts of meat.
Patent CA-2170738-C (CA)
IPC: B01D61/30
Filed: 1994-09-21
Granted: 1999-03-09
Abstract: A dialysis device (10) embodies a hermetically sealed sample chamber formed by a gasket (12) with dialysis membranes (14, 16) affixed to each side in substantially parallel relationship. The gasket (12) is impermeable to the sample being dialyzed, but is penetrable and reusable such that a needle can be inserted through the gasket (12) into the thickness and then withdrawn without sample being permitted to leak. The gasket (12) is of sufficient thickness to accommodate insertion of a needle. The device (10) is fitted into a rigid housing (20) containing windows (24, 26) exposing the dialysis membranes (14, 16) and a channel (34) parallel to the dialysis membranes (14, 16) for directing a needle into the gasket (12) in a direction substantially perpendicular to the edge of the gasket (12) so that the needle can access the chamber without containing the surface of the membranes (14, 16).
Patent CA-2175745-C (CA)
Title: Device for measuring bending strength of sheet material
Inventor: YOSHIZAWA AKINORI
IPC: G01N3/20
Filed: 1996-05-03
Granted: 2007-03-27
Abstract: A device for measuring bending strength of a sheet material in a predetermined direction is disclosed. The device has a clamp, a load sensor, a revolving unit, a data-processing unit, and a data-displaying unit. The clamp has a tip that extends in a direction perpendicular to the predetermined direction and holds one end portion of the sheet material. The load sensor is positioned relatively below the other end portion of the sheet material being held by the clamp. The revolving unit for revolving the clamp is provided on one end in the direction along the tip of the clamp. The data-processing unit for storing the resistance force to be detected by the load sensor by contacting with the sheet material during a period of revolving the clamp and information concerning the position of the clamp traveled by the revolving unit, by which stored data is processed and outputted as output data in a predetermined form. Furthermore, the data-displaying unit displays the output data.
Patent CA-2181078-C (CA)
Inventor: SOTOM MICHEL
IPC: H04J14/02
Filed: 1996-07-11
Granted: 2002-03-19
Abstract: The information network has an optical link (L) and a multiplexers (θ i) for transferring messages (Mi,Mj) between nodes (Ni,Nj) which comprises a sub-unit of the network. The messages are contained in defined time intervals by a clock signal (SP) and each node has an input (Ei) connected to the link for receiving messages by detection of at least one specific signal wavelength. Each node has an output connected to the link to allow emission of messages which are wavelength modulated. The network is characterised by each node for which provision is made to carry messages to be output at a specific wavelength and have associated with them respective tags (Dij) for identifying the destination nodes for the message. The network controller is connected to the link and is conditioned to receive messages and tags emitted by each node and to re-emit or transmit the received messages towards the input of the destination node. The retransmitted messages are output at a wavelength corresp. to the reception wavelength of the destination node identified by the tag. Each node has a different reception wavelength.
Patent CA-2182538-C (CA)
Inventor: MACKAY IAIN N B
IPC: H05B37/02
Filed: 1996-08-01
Granted: 2001-06-19
Abstract: An outdoor ground lighting system that includes one or more low voltage lamp units, provided from a step down transformer connectable to a high voltage AC power supply, and an on/off timer operative to turn the lamps on for a selected time period during hours of darkness. Added to this known system is a secondary low voltage switching system that includes a solenoid operated normally open switch in which the switch is shunted across the timer controlled switch. A detector detects the presence of a person or the like in the field of view of the detector and provides an output signal in response thereto. The signal activates the solenoid thereby closing the switch to turn on the lamps when the timer is in the off cycle. The secondary switching system enhances the garden lighting system by providing a security lighting system when the timer is in an off mode.
Patent CA-2187986-C (CA)
Title: Universal epdm/butyl compound for use as an elastomeric barrier in water storage and treatment systems and the like
Inventor: LANE JOSEPH A
IPC: C08K5/00
Filed: 1996-10-16
Granted: 2002-09-24
Abstract: A universal elastomeric compound whose improved features display excellent permeability while simultaneously having above average chlorine compatibility. This improved elastomeric compound comprises a measured quantity of a terpolymer of ethylene-propylene-non-conjugated diene copolymer (i.e. EPDM, e.g. ROYALENE*3180), chlorinated Isobutylene (e.g. Chlorobutyl*1066), furnace or carbon black (e.g., N-550*Black), paraffinic oil (e.g., Sunpar*150 Oil), organofunctional magnesium silicate (e.g., Mistron*      CB), magnesium oxide (e.g., Maglite*D Bar), zinc oxide, stearic acid, tetramethylthiuram disulfide (e.g., TUE*, zinc thiophosphate (e.g., ROYALAC*136), and treated sulfur (e.g., Spider*Sulfur). Adding a specified quantity of said ROYALAC 136, TUEX, and Spider Sulfur to the EPDM/butyl compound imparts low taste and odor to water. Additionally, adding a specified quantity of said Mistron CB to ROYALENE 3180 and Chlorobutyl 1066, provides for an elastomeric compound having excellent resistance to chloramines.      Because the herein prescribed combination of EPDM, butyl and other disclosed compositions exhibits low gas permeability, a high degree of chlorine compatibility, imparts low taste and odor to water, exhibits good flex characteristics, in addition to yielding extractants below the requirements of ANSI/NSF Standard 61 Health Effects Standard, the compound can be effectively used as an elastomeric barrier (e.g., a * Trademark diaphragm structure) in water storage and treatment systems, valves, pumps or the like.
Patent CA-2188116-C (CA)
Inventor: MOSIG ERNST
IPC: B60H1/22
Filed: 1996-10-17
Granted: 2000-12-26
Abstract: The invention relates to a motor vehicle heating device with a burner, to which combustion air is supplied via combustion air inlet openings by means of a fan and to which fuel gas is supplied via a fuel gas supply line, the combustion air and the fuel gas entering on the intake side of the fan.  It is provided according to the invention, for a simpler structure and good mixing of the fuel gas/combustion air mixture, that entry of fuel gas is controlled by means of a valve or switch controlled by the negative pressure of the fan.  Fuel gas is supplied in doing so, preferably with a negative pressure which is less than atmospheric pressure.  For especially-simple control of gas supply, there is a membrane which causes the fuel gas supply line to close when the fan stops.
Patent CA-2192159-C (CA)
Title: Nucleic acid sequences and expression systems for heparinase ii and heparinase iii derived from flavobacterium heparinum
Inventor: SU HONGSHENG
IPC: C12R1/19
Filed: 1995-06-09
Granted: 2010-04-27
Abstract: The present invention describes the isolation and sequence of genes from Flavobacterium heparinum encoding heparin and heparan sulfate degrading ennzymes, heparinase II and heparinase III (EC 4.2.2.8). It further describes a method of expressing and an expression for heparinases I, II and III using a modified ribosome binding region derived from a promoter from glycosaminoglycan lyase genes of F. heparinum. Also, a multi-step protein purification method incorporating cell disruption, cation exchange chromatography, affinity chromatography and hydroxylapatite is outlined. Antibodies against a post-translational modification moiety common to Flavobacterium heparinum proteins and a method to obtain antibodies specific to these moieties and to the amino acid sequences of heparinases I,II and III are described.
Patent CA-2193096-C (CA)
Inventor: NGUYEN DAT XUONG
IPC: C07H19/20
Filed: 1995-06-16
Granted: 2006-10-31
Abstract: Guanylic acid derivatives based on one of two formulae (I), (II), in which Me is a metal trace element involved in the enzymatic activity of physiological processes. These derivatives, in the form of galenical enteric-coated preparations with in situ delivery of the active ingredients, are suitable for the treatment of psychasthenia, depression, anxiety and geriatric disorders.
Patent CA-2193484-C (CA)
Inventor: RIDENOUR RALPH G
IPC: F23D14/64
Filed: 1996-04-17
Granted: 2001-10-09
Abstract: A tube and fitting assembly is made by the method of relatively moving a tube into an internal bore in a fitting with the internal bore extending end-to-end in the fitting, longitudinally compressing the tube to radially expand it into engagement with the wall of the internal bore, internally threading either the tube or the fitting and with the threads being adapted to receive a second member until it is sealed fluid-tight against the tube and there is therefore no need for a fluid-tight seal between the tube and the first fitting. The invention is also the tube and fitting as constructed by such method. The foregoing Abstract is merely a resume of general applications, it is not a complete discussion of all principles of operation or applications, and is not to be construed as a limitation on the scope of the claimed subject matter.
Patent CA-2197405-C (CA)
Inventor: AARSETH FINN
IPC: F17D1/18
Filed: 1997-02-12
Granted: 2006-03-28
Abstract: The present invention relates to an arrangement in a pipe bundle, more specifically to a method and a system for heating subsea or on-shore pipelines, especially pipelines for transportation of substantially oil, gas and water, said pipelines (8, 108, 208) being arranged in a substantially cylindrical outer carrier pipe (1, 101, 201), and for the purpose of providing an arrangement wherein the quantity of heating cable can be reduced, and wherein the manufacturing of such arrangement can be simplified, at the same time as the finished arrangement will provide appropriate heating of the pipelines and the contents thereof, it is according to the invention suggested an arrangement comprising: - a carrier pipe (1, 101) having an outer and/or, inner thermal insulation (2, 102), - one or more longitudinally extending energy carriers (3, 4, 5; 103, 104, 105) extending in the longitudinal direction of said carrier pipe (1, 101) for the dissipation/transfer of heat directly and/or indirectly to said pipelines (8, 108), respectively said pipe bundle or bundles, and thereby to the contents of said pipelines.
Patent CA-2198754-C (CA)
Title: Montage couple et ferme de turbines en series
Inventor: KIEFFER JOSEPH W
IPC: F04D25/16
Filed: 1996-04-18
Granted: 2000-10-10
Abstract: Procédé et appareil de montage couplé et fermé d'une paire de trubines connectées en série (40, 41) et alignées axialement, la sortie axiale (50) d'une turbine (40) venant buter contre l'entrée axiale (42) de l'autre turbine (41). Un joint (56) entoure le raccordement de la turbine et des tiges de raccordement (60) s'étendent entre les oreilles ouvertes à projection radiale (52) des turbines, de façon à fixer ensemble les turbines et à les soutenir sur un support de fixation (70) généralement en forme de U, doté de brides espacées les unes des autres qui emboîtent les tiges de raccordement. Un déflecteur d'air (104) répartit l'espace contenant les deux turbines en deux caissons d'air (106, 108) de façon à empêcher l'air chaud dégagé par la turbine la plus grande de pénétrer dans l'entrée dans les roues à ailettes de la turbine, et un indicateur (110) donne une indication perceptible que le filtre (14) est en train de se bloquer.
Patent CA-2200833-C (CA)
Inventor: THOMPSON STANLEY PAUL
IPC: F26B25/00
Filed: 1997-03-24
Granted: 2001-02-20
Abstract: A dryer system has a combustion chamber, a dryer and a separator.   The combustion chamber supplies heated gas to the dryer.  Wet material is mixed with the heated gas in the dryer.          The dried material is then separated from the gas in the separator.          A method is used to increase the safety of the system.  The method includes sensing the temperature of the dryer system.  Further, if the temperature reaches a predetermined value,  the combustion chamber  is  extinguished.   Additionally,  upon  the  temperature reaching the predetermined value,  steam is introduced into the dryer system.
Patent CA-2203311-C (CA)
Inventor: GICK WILHELM
IPC: C07C45/50
Filed: 1997-04-22
Granted: 2001-08-28
Abstract: Waste gas which is obtained in the hydroformylation of olefinically unsaturated compounds in the presence of an aqueous  catalyst  solution  comprising  water-soluble rhodium complexes  (1st  reaction  stage)  is  fed  to  a homogeneous reaction system in which residual amounts of the olefinically unsaturated compounds from the first reaction stage are reacted in a homogeneous reaction system (2nd reaction stage).
Patent CA-2204221-C (CA)
Title: Oscillating blender
Inventor: THUMA MICHAEL C
IPC: B01F11/00
Filed: 1997-05-01
Granted: 2007-04-24
Abstract: The present invention relates to a blender that employs mixing blades that are capable of producing rotational mixing action and a vertically oscillating mixing action. The invention includes mixing blades which are in communication with a drive source for the production of rotational movement and the use of a waveform ramp and guide for the production of vertical mixing action.
Patent CA-2205214-C (CA)
Title: Improved hand covering having anatomically shaped finger tip
Inventor: MASLEY FRANCIS J
IPC: A41D19/00
Filed: 1997-05-12
Granted: 2000-04-04
Abstract: An improved hand covering is provided of the type having an index finger stall, a thumb stall, a dorsal portion and a palm portion. The hand covering is provided with at least one index finger covering having an upper portion, an arching transition section to a lower portion, and a ridge formed at the union of the upper and lower portion. The index finger covering is dimensioned to resemble a human index finger tip. A thumb covering may also be provided which has an upper section, an arching transition section to a lower portion, and a ridge formed at the union of the upper and lower portion. The thumb covering is dimensioned to resemble a human thumb tip. The hand covering provides a wearer with improved dexterity and tactility, thereby, allowing the wearer, for example, to pick up or manipulate small objects and perform fine motor skill movements.
Patent CA-2206290-C (CA)
Inventor: MOORE KENNETH G
IPC: E04B1/26
Filed: 1997-06-10
Granted: 2001-09-04
Abstract: A log construction has a pair of logs, each having an end region with a surface portion thereon, wherein the surface portions are arranged to engage one another at a boundary therebetween, the boundary having a length.   At least one barrier extends across the boundary and along the length thereof to couple the end regions together, the barrier having a pair of projections.  Each of the logs has a passage open to and adjacent the boundary for receiving a corresponding one of the projections.  Each projection has a pair of outer surfaces and the passage having a pair of inner surfaces, the outer and inner surfaces being further arranged to generate residual compressive  forces  toward  the  boundary  as  a  result  of shrinkage between the barrier and the end regions.
Patent CA-2207310-C (CA)
Title: Dual-phase steel and method thereof
Inventor: KOO JAYOUNG
IPC: C22C38/04
Filed: 1995-12-01
Granted: 2006-09-26
Abstract: A high strength steel composition comprising ferrite and martensite/banite phases, the ferrite phase having primarily vanadium and mobium carbide or carbonitride precipitates, is prepared by a first rolling above the austenite recrystallization temperature; a second rolling below the austenite recrystallization temperature; a third rolling between the Ar3 and Ar1 transformation points, and water cooling to below about 400 °C.
Patent CA-2208722-C (CA)
Title: The production of lenticular tablets by melt calendering
Inventor: MAIER WERNER
IPC: A61K9/20
Filed: 1995-12-22
Granted: 2006-08-22
Abstract: The invention concerns a method of producing lenticular tablets by melt calendering, using form cylinders provided with ellipsoid-segment recesses. The proposed method produces tablets which are easy to trim and in which any misalignement between the top and bottom halves of the tablet is such that only a small residue needs to be ground off.
Patent CA-2214548-C (CA)
Inventor: VIKAS MARTIN
IPC: A23L9/20
Filed: 1997-09-19
Granted: 2005-11-08
Abstract: A process is provided herein for manufacturing a flavouring agent for beverages, in particular, for coffee or tea. The process comprises firstly, carrying out a series of preliminary steps. The first preliminary step includes mixing milk fat with skimmed milk to obtain a milk and fat mixture.      The next preliminary step includes heating the mixture to a temperature of from 50°C to 100°C to obtain a heated mixture.      The next preliminary step includes homogenizing the heated mixture under intensive conditions to obtain an homogenized milk base. The final preliminary step includes subjecting the homogenized milk base to evaporation to concentrate the milk base to obtain a concentrated milk base. The process then comprises carrying out further steps. The first further step includes homogenizing the concentrated milk base to reduce fat globule size to obtain a homogenized concentrated milk base.      The next further step includes cooling the homogenized concentrated milk base to a temperature of less than 10°C to obtain a cooled concentrated milk base. The next further step includes adding substances to the cooled milk base, to provide a composition. In such composition, the added substances include a stabilizing salt selected from the group consisting of phosphate and citrate salts, sucrose in a dry form and a flavouring agent substance. This provides a flavourant composition wherein, by weight based capon flavourant composition weight, the stabilizing salt is in an amount of from 0.05% to 0.35% and wherein, by weight based upon flavourant composition dry matter weight, the sucrose is in an amount of 5% to 40%. The next further step includes heating the flavourant composition to a temperature of from 50°C to 90°C thereby to obtain a heated composition for sterilization.      The next further step includes UHT-heating the heated composition to sterilize the composition to obtain a sterilized composition. The next further step includes aseptically homogenising the sterilized composition. The final further step includes aseptically filling a package with the homogenized, sterilized composition.
Patent CA-2231509-C (CA)
Title: Protein tyrosine kinase inhibitors for treating osteoarthritis
Inventor: SHARPE THOMAS R
IPC: A61K31/529
Filed: 1996-09-11
Granted: 2008-07-08
Abstract: Disclosed is a method of treating an individual or animal with osteoarthritis.  The method comprises administering to the individual or animal a therapeutically effective amount of a protein tyrosine kinase inhibitor.
Patent CA-2235196-C (CA)
Inventor: ARIARATNAM SAMUEL THEVASAGAYAM
IPC: E21B49/06
Filed: 1998-04-20
Granted: 2003-03-25
Abstract: A method for taking soil samples from horizontal boreholes. A first step involves making a substantially horizontal borehole from an entry pit to an exit pit. A second step involves towing a soil sampling apparatus through the borehole. It is preferred that the apparatus be pulled by the drill string as the drill string is withdrawn from the borehole. By using a soil sampling apparatus that is capable of taking multiple soil samples, all necessary soil sampling along the horizontal borehole may be completed in a single pass.
Patent CA-2235644-C (CA)
Title: Improved brake drum mounting
Inventor: PETE REGINAL A
IPC: B60B27/00
Filed: 1998-04-23
Granted: 2001-07-24
Abstract: A brake drum for mounting on a wheel hub has first and second drum pilots for facilitating proper alignment when installing the brake drum on the hub. The first drum pilot is configured to engage a first hub pilot and the second drum pilot is configured to engage a second hub pilot. When the brake drum is initially moved toward the hub during installation, the first drum pilot engages the first hub pilot and the second drum pilot is sufficiently spaced away from the first hub pilot to prevent the front edge of the second drum pilot from being caught on the corner edge of the second hub pilot and the drum becoming eccentrically mounted.