baber/WOPTO huggingface dataset:
Patent CA-2122236-C (CA)
Title: Quinolines and their analogs
Inventor: OKU TERUO
IPC: C07D413/12
Filed: 1994-04-26
Granted: 2007-02-13
Abstract: Compounds of the formula: (See formula I) wherein X1 is N or C-R6, X2 is N or C-R7, X3 is N or C-R8, R1 is hydrogen or halogen, R2 is halogen, R3 is hydrogen, nitro, amino optionally having suitable substituent(s) or a heterocyclic group optionally having suitable substituent(s), R4 and R5 are each hydrogen or halogen, R6 and R8 are each hydrogen, halogen, lower alkyl, hydroxy, lower alkylthio, amino optionally substituted with lower alkyl, or lower alkoxy optionally substituted with a substituent selected from the group consisting of hydroxy, lower alkoxy, amino, lower alkylamino and aryl optionally substituted with lower alkoxy, R7 is hydrogen or lower alkyl, A is lower alkylene, and Q is O or N-R9, in which R9 is hydrogen or acyl, provided that R3 is not hydrogen when X1 is C-R6, in which R6 is hydrogen, and pharmaceutically acceptable salts thereof. These compounds are active as, bradykinin antagonists. Processes for preparation therein, pharmaceutical compositions containing same and methods of using them in the prevention and/or the treatment bradykinin and its analogs mediated diseases such as allergy, inflammation, autoimmune disease, shock, pain, or the like in humans or animals are also disclosed.
Patent CA-2122689-C (CA)
Title: Breath collection devices
Inventor: CRONENBERG RICHARD ALLAN
IPC: G01N33/497
Filed: 1994-05-02
Granted: 1998-04-28
Abstract: A breath sampling device has a body defining an interior space or bore with two open ends.   The patient's breath is directed through the device from end to end, thereby continually purging the interior space. At a designated time during the breath, closure devices are actuated to shut both ends, desirably in response to a single actuation  actuation thereby capturing a breath sample at a predetermined  time.   The continual purging action assures that the captured breath sample truly represents the breath at the designated time during the exhalation cycle.
Patent CA-2132757-C (CA)
Title: Automated selection of a screen display to be presented in a computer system in response to a user inquiry
Inventor: MINTZ DONALD JAY
IPC: G06F3/033
Filed: 1994-09-23
Granted: 2000-06-27
Abstract: Upon identification of an information category by the user, a set of windows is automatically identified based on predetermined associations with the user's input as stored in the database. Based on the selected set of window definitions, requests are transmitted to equipment associated with the computer system to obtain data related to the window definitions. The computer system receives the responses from the equipment and applies a stored set of rules to rank the importance of each window definition of the selected set. The window having the highest importance is displayed to the user.
Patent CA-2135317-C (CA)
Title: Olefin production_chromium catalyst
Inventor: FREEMAN JEFFREY W
IPC: B01J31/18
Filed: 1994-11-04
Granted: 1998-10-13
Abstract: A process is provided to stabilize and/or reactivate an olefin production  catalyst  system which  comprises  contacting an olefin production catalyst system, either before or after use, with an aromatic compound.
Patent CA-2141170-C (CA)
Inventor: GARNHAM CHERYL JANE
IPC: C03B37/018
Filed: 1995-01-26
Granted: 1999-08-17
Abstract: In a method for forming a preform from which an optical fiber can be drawn, successive layers of matter (24, 28) are deposited by vapour deposition on a rotating cylindrical body (10) which is traversed by a heat source (15). For the deposition of at least two successive layers (24, 28), a rate of rotation of the body is selected so as to generate in one of said layers a surface profile different to a surface profile generated in the other said layer.
Patent CA-2142234-C (CA)
Inventor: RASKE DENNIS J
IPC: E06B3/667
Filed: 1995-02-10
Granted: 2005-08-30
Abstract: An intersect for joining hollow profiles having a molded plastic body which comprises a base and a plurality of tongues extending therefrom, each tongue having at least one upstanding longitudinal extending rib and a transverse bar extending therefrom in the vicinity of said base. The intersect also has a cap which is adapted to be secured to said molded plastic body over said base. The cap shall comprise a front wall and a plurality of abutment walls pending therefrom, with each abutment wall having at least one notch therein.
Patent CA-2153839-C (CA)
Title: 2-(unsubstituted or substituted) (benzyloxy or phenoxy)-4-substituted-6-(meta-substituted phenoxy)pyridine, process for producing the same, and herbicidal composition
Inventor: KANNO HISASHI
IPC: C07D213/84
Filed: 1995-07-13
Granted: 2005-09-20
Abstract: A 2-(unsubstituted or substituted)(benzyloxy or phenoxy)-4-substituted-6-(meta-substituted phenoxy)pyridine represented by the formula (I): (See formula I) wherein R represents C1-C4 alkoxy or cyano; each X, which may be identical or different if n is greater than 1, represents a halogen, C1-C4 alkoxy, C1-C4 alkyl, C1-C4 haloalkoxy, C1-C4 haloalkyl, C1-C4 haloalkylthio, C3-C5 alkenyloxy, or C3-C5 alkynyloxy;      Y represents trifluoromethyl, difluoromethoxy, trifluoromethoxy, or trifluoromethylthio; m represents an integer of 0 or 1; and n represents an integer of 0 to 5, which is useful as a herbicide.
Patent CA-2154191-C (CA)
Inventor: MOYER CRAIG RAYMOND
IPC: B23K35/00
Filed: 1995-07-19
Granted: 1999-06-01
Abstract: Coating a brazed joint with a powdered wicking agent, preferably mixed with a fugitive liquid binder to form an adherent slurry, then heating the joint to allow the brazing alloy to melt and be drawn into the powdered wicking agent by capillary action.  After cooling, the powder and braze alloy are mixed together to form a loosely consolidated mass which can be readily removed by mechanical and/or chemical means so that the components can then be separated for repair or reuse.
Patent CA-2156724-C (CA)
Title: Catheter anchoring system
Inventor: BIERMAN STEVEN F
IPC: A61M5/32
Filed: 1994-03-18
Granted: 2008-12-09
Abstract: A catheter anchoring system (10) is provided to securely anchor to a patient's skin a catheter (14) and fluid supply tube (12) interconnection. The anchoring system comprises a retainer (20) configured to receive a catheter adaptor (22) in a variety of positions.  The adaptor (22) interconnects the catheter (14) and the fluid supply tube (12). The anchoring system (10) additionally includes a flexible, adhesive anchor pad (16) which supports a tube clip (24), as well as the retainer (20). The retainer (20) includes a channel (44) that is configured to receive the adaptor (22) in a snap-fit manner. The retainer (20) also includes a plurality of lateral slots (50). Each slot (50) is sized to receive and to capture a radially extending member (e.g., an annular collar (200)) of the adaptor (22) to prevent the adaptor (22) from sliding within the channel (44).
Patent CA-2158363-C (CA)
Inventor: SOLUM NILS OLAV
IPC: G01N33/86
Filed: 1994-03-23
Granted: 2004-08-17
Abstract: The present invention provides a method of diagnosing haemostatic disorders in a human or non-human subject wherein the presence and/or concentration of platelet-derived microvesicles in a sample of body fluid of said subject is assessed.
Patent CA-2158794-C (CA)
Inventor: UTIGARD TORSTEIN
IPC: C25C3/14
Filed: 1995-09-21
Granted: 1999-08-10
Abstract: In an electrolysis cell wherein powdered material are added to a bath of molten electrolyte, the anode is provided with a duct through which the powdered material may be fed to the electrolyte. Simultaneously, a gas which is preferably inert, is also fed together with the powdered material through the duct, and both are injected beneath the surface of the electrolyte.
Patent CA-2163527-C (CA)
Title: Composition de desencrage pour encre utilisee en flexographie
Inventor: FOSSAS FRANCISCO
IPC: D21C5/02
Filed: 1994-05-27
Granted: 2001-08-07
Abstract: On réalise le retrait d'encres flexographiques hydrophiles des boues de pulpe de fibres, dans un système de désencrage par flotation ou par flotation/lavage, en utilisant une combinaison de (a) un acide gras ou un sel de celui-ci; (b) un acide résinique ou un sel de celui-ci et (c) un agent tensio-actif non ionique ou anionique mélangé à de l'eau d'une dureté d'environ 90 à 500 ppm Ca<+2>.
Patent CA-2163559-C (CA)
Inventor: FREEBURG THOMAS A
IPC: H04B1/10
Filed: 1995-02-06
Granted: 2000-11-07
Abstract: A wide bandwidth frequency discriminator circuit (200) employs a wide bandwidth limiting amplifier (202) to amplify the IF signal portion a received RF signal. A delay circuit (204), such as a micro strip transmission line, provides a delayed representation of the amplified signal to a multiplier circuit (206). The multiplier (206) in turn provides a product signal which is the product of the amplified output signal and the delayed representation of the amplified output signal. As will be appreciated, said product signal will be proportional to the phase difference between the amplified output signal and the delayed representation of the amplified output signal. This discriminator (200) operates to form a detection system capable of discriminating between desired and undesired components of the received RF signal even when said desired and undesired components are nearly identical in amplitude. This is due in part to the enhanced frequency response provided by the discriminator (200).
Patent CA-2163681-C (CA)
Title: Supported monocyclopentadienyl zirconium catalyst
Inventor: HARRISON DARYLL G
IPC: C08F4/42
Filed: 1995-11-24
Granted: 2007-02-13
Abstract: A catalyst prepared by firstly depositing a large amount of aluminoxane on a particulate support having hydroxyl groups, then depositing a small amount of monocyclopentadienyl zirconium trihalide on the support. The catalyst is active for the polymerization of ethylene, optionally with a minor amount of other alpha olefins such as butene or hexene, in a gas phase process.
Patent CA-2164784-C (CA)
Inventor: GYOTEN TAKAAKI
IPC: H04N3/18
Filed: 1995-12-08
Granted: 2003-08-19
Abstract: A switching control means individually turns each switching means on or off so that a current having which waveform is approximate to a parabolic waveform and is appropriate for focusing flows in a focusing coil, synchronizing with a horizontal sweep. When the focusing current increases, energy is transferred from the power source to the focusing coil. When the focusing current decreases, energy is returned from the focusing coil to the power source by a flywheel current. Thus, the focusing current is supplied with less consumption.
Patent CA-2166431-C (CA)
Inventor: SOMERVILLE WILLIAM ARTHUR
IPC: F23C7/02
Filed: 1996-01-02
Granted: 1998-12-22
Abstract: A pressurized space heater for burning gaseous fuel has as its main component a generally conical burner tube that receives at its narrow end a combustible mixture of fuel and primary air.  Complete combustion in the tube is enhanced by two sets of holes disposed along the tube for admitting secondary air.  The location, number and sizes of the holes are so chosen as to ensure complete combustion and to avoid the production of noxious substances.
Patent CA-2168943-C (CA)
Inventor: AOKI SATOSHI
IPC: G03B21/625
Filed: 1996-02-06
Granted: 2006-03-21
Abstract: A light transmission screen having strong mechanical strength, enhanced image resolution, extremely narrow joints between screens and the like, consisting of a light transmissive panel, a lenticular lens sheet stacked on the light incident side of the light transmissive panel, a Fresnel lens sheet stacked on the light incident side of the lenticular lens sheet and optionally a light transmissive film stacked on the light incident side of the Fresnel lens sheet. The periphery of the light transmissive film or the periphery of the Fresnel lens sheet is joined to the light transmissive panel, resulting in the light transmissive panel, lenticular lens sheet, Fresnel lens sheet and light transmissive film being formed into a single-piece construction.
Patent CA-2169402-C (CA)
Title: Ultrasonic bonding machine and resonator thereof
Inventor: SATO SHIGERU
IPC: B23K20/10
Filed: 1996-02-13
Granted: 1999-02-16
Abstract: To provide an ultrasonic bonding machine in which a resonator is arranged horizontally or vertically while it is supported at both ends and a resonator for use in the same.          [Constitution] The interface Wa is placed on the mount 13 arranged in a stationary state in a lower portion of the working space 2 open in forward, right and left directions, the resonator 7 is moved down by the pressure mechanism 3 from above, and the interface Wa is pressure-held properly between the bonding working portion 11 and the mount 13 while it is in a stationary state and bonded with vibration energy of a vertical ultrasonic wave.  The resonator 7 is assembled by interconnecting the ultrasonic horn having the bonding working portion 11 and two boosters having support portions by means of screws in such a manner that they are coaxial with one another, thereby facilitating exchange of each element.  In addition, the resonator can be arranged vertically while it is supported at both ends in the front of the main body.
Patent CA-2169780-C (CA)
Inventor: FUKUI YUTAKA
IPC: F01D5/06
Filed: 1990-02-01
Granted: 1998-04-21
Abstract: A steam turbine has a rotor provided with a mono-block rotor shaft.  There are multi-stage blades fixed on the shaft from a high pressure side having first stage blades to a low pressure side having final stage blades.        The shaft is fabricated from a Ni-Cr-Mo-V low alloy steel containing by weight 0.15 to 0.4% C, not more than 0.1% Si, 0.05 to 0.25% Mn, 1.5 to 2.5%  Ni, 0.8 to 2.5% Cr, 0.8 to 2.5% Mo, and 0.1 to 0.35% V.  In this alloy steel the ratio (Mn/Ni) is not more than 0.12 or the ratio (Si + Mn)/Ni is not more than 0.18.  The steam inlet temperature of the first stage blades is not less than 530°C, and the steam outlet temperature of the final stage blades is not more than 100°C.
Patent CA-2174802-C (CA)
Inventor: BARTH VOLKER
IPC: A01N55/02
Filed: 1996-04-23
Granted: 2007-05-15
Abstract: The present invention relates to a wash-out resistant, water-soluble wood preservatives that contain a product from fatty amine ethoxylate and unsaturated fatty acid or the copper and/or zinc salts thereof. It is preferred that copper, zinc, and boron salts, in particular polymer quaternary ammonium borate, be used as additional active ingredients.
Patent CA-2186818-C (CA)
Title: Yogurt flavour composition
Inventor: DE LANG PETER
IPC: A23L27/20
Filed: 1996-09-30
Granted: 2000-05-16
Abstract: Flavour composition suitable for imparting a yogurt flavour to a food product and obtained by fermentation, characterised by a flavour so concentrated that the composition should be diluted at least 2 times, preferably at least 10 times, more preferably at least 50 times to equal the flavour of regular yogurt, which can be obtained by a process, characterised by the following steps a.   fermenting a cheese whey containing medium with a bacterium belonging to the genus Propionibacterium, b.   pasteurising the fermentation broth, c.  fermenting the pasteurised broth with a yeast preferably one which is unable to ferment lactose, d.   pasteurising the fermentation broth, e.   optionally adding diacetyl.
Patent CA-2190749-C (CA)
Inventor: VANAMAN FRANK B
IPC: E21B47/18
Filed: 1995-06-05
Granted: 2000-01-04
Abstract: A vortex chamber fluid pulser (44) selectively produces pressure pulses in fluid flowing therethrough by the alternating insertion and retraction of a flow-disrupting tab (102) into and out of an annular vortex chamber (105) having an inlet (88) and a pair of opposed axial outlets (92, 94). Insertion of the tab disrupts the normally radial flow of fluid through the chamber and outlets causing the flow to become vortical; retraction of the tab causes a second pressure pulse as the flow returns to radial, sending a sequence of pressure pulses capable of carrying encoded signals to a transducer (45) remotely located in the fluid.
Patent CA-2190949-C (CA)
Inventor: ALIERI RODIERO
IPC: B29C43/34
Filed: 1995-05-17
Granted: 2005-10-25
Abstract: The apparatus comprises a rotating carousel provided with pressure-molding units for items made of plastics. Each unit comprises a mold having a molding cavity into which a dose of plastics is brought by means of a feeding head which is rotatable outside of the carousel, said dose being removed from an extrusion device by means of removal elements which are rigidly coupled to the head.
Patent CA-2191282-C (CA)
Inventor: GABRIELE VALENTINO
IPC: B01F7/00
Filed: 1996-11-26
Granted: 1999-06-08
Abstract: Agitators having processing grates intended to mix and process food or other materials in a kettle either with or without heating of the materials, the mixing structures of the invention being particularly useful in the processing of food such as mashed potatoes to produce a product which has naturally- occurring "lumps" indicative of the use of real potatoes in the production of the product. The processing grates of the invention are preferably employed with horizontally disposed rotary shaft agitators operable within a kettle having a substantially hemispherical bottom portion, inner walls of the kettle being preferably scraped by scraping elements of the agitators to prevent burn-on of food materials during a mixing and/or cooking process. The processing grates of the invention can also function mounted to diagonally disposed rotary shaft agitators, the processing grates acting to reduce a food material such as potatoes to a homemade "lumpy" consistency. The potatoes are cooked either prior to or during subjection to the mixing action of the present agitators to produce a desirable product consistency such as is associated with a homemade mashed potato or similar product.
Patent CA-2196018-C (CA)
Title: Method and system of managing construction-related information and production-related information
Inventor: WAKIYAMA HARUMICHI
IPC: G06Q50/00
Filed: 1997-01-27
Granted: 2000-04-11
Abstract: Method and apparatus for totally managing sets of construction-related information relating to constructional relationship between each product to be produced and its component parts, and sets of production-related information relating to production of the products, wherein the sets of construction- and production-related information are determined as respective subjects which can be similarly processed and which are classified into classes on the basis of extracted mutual relationships of the subjects, and a set of subject data incorporating mutually related sets of element data including subject substance data and relationship substance data which indicate substances of each subject and the relationships is stored by a data storing device operated by a user, in a production information memory from which the set of subject data is retrieved and outputted by an output device.
Patent CA-2196482-C (CA)
Title: Method and apparatus for enhancing security in and discouraging theft ofvlsi and ulsi devices
Inventor: RAGHAVACHARI PARTHA
IPC: G06F21/00
Filed: 1997-01-31
Granted: 2001-03-27
Abstract: VLSI and ULSI devices like microprocessors and DRAM devices are prone to large scale theft from factories and warehouses. A proposed method of reducing the theft incorporates a small amount of non-volatile flash memory in these devices. The flash memory contains password, device serial number and user identification information. On power-up, the device initiates an encrypted password verification session through a standard interface. If the user supplied password fails, the device's operational ports (any data or control output buses) are tri-stated, thus making the device unusable. The device serial number and user identification information are useful in determining ownership of stolen devices when recovered.
Patent CA-2200126-C (CA)
Inventor: FUJIWARA TOSHIHIKO
IPC: A61P1/18
Filed: 1997-03-17
Granted: 2006-08-15
Abstract: Insulin sensitizers, especially thiazolidinedione compounds, such as troglitazone, are useful for the treatment and prevention of pancreatitis.
Patent CA-2201873-C (CA)
Inventor: GRAMNAS FINN
IPC: A61F2/64
Filed: 1995-09-29
Granted: 2006-03-21
Abstract: Rotation damper for toggle joints prosthesis (1), of the type, which is arranged for swing phase control of the prosthesis, and incorporates at least one chamber (13) having a damping medium, arranged to be displaced through a restriction (14a) at a swing motion of at least one pivot axle (6) in the prosthesis, whereby the damping medium is a visco-elastic compound, having an ability to exert a bigger resistance at rapid motion processes as compared to slower processes.
Patent CA-2203422-C (CA)
Inventor: THOMAS HEINZ
IPC: F16L59/02
Filed: 1995-10-26
Granted: 2005-09-20
Abstract: A heat insulating body comprising a) a rigid foamed plastic material comminuted to a powder, and of b) a sheet which clads component a), wherein the sheet which clads component a) has been evacuated and then hermetically sealed. Component a) may additionally comprise an inorganic porous material. The foamed plastic material powder has been pre-pressed at pressures of 0.5 to 5 bar and, prior to being clad with the sheet, has been freed from volatile constituents by heating at temperatures from 50 to 250.degree.C.
Patent CA-2210576-C (CA)
Title: Goalie pants with telescopic padding
Inventor: WAGNER STEVE
IPC: A41D1/08
Filed: 1997-07-16
Granted: 2005-03-15
Abstract: Goalie pants provided with a space within the pants in which the upper protective pad of the goalie can be received. This space enables the goalie to freely move without causing any bunching of the upper pad or the pants that may lead to a lack of comfort. A second innovative feature of the improved goalie pants resides in the provision of overlapping thigh and knee padding elements that can move between a retracted and an extended position. In the extended position, the thigh and the knee padding elements are arranged such that they provide a continuous protection of the thigh and the knee. The overlapping relationship between the knee and the thigh padding elements allow them to retract when the goalie is in a position such that other protective equipment (such as the pads covering the legs) interferes with the goalie pants. A third innovative feature resides in the provision of a groin padding element that is mounted on the outside of the pants and forms a flap that overlaps the thigh padding element. This structure allows the groin padding element to smoothly slide over the thigh padding element when the goalie kneels on the ice.
Patent CA-2211354-C (CA)
Inventor: KATO TOSHIYUKI
IPC: H04N3/26
Filed: 1997-07-24
Granted: 2003-10-28
Abstract: A waveform generator generates a specified exponential function for converting a position signal corresponding to the position on the screen one by one to a corrected position signal thereby obtaining a waveform with shifted phase near the screen center compared to the original waveform. A conversion unit receives a position signal corresponding to the position on the screen one by one or the output of a second addition unit, a first addition unit for adding the output of the conversion means and an offset coefficient, a first multiplication unit for multiplying the output of the first addition unit and a frequency correction coefficient, a second addition unit for adding the position signal P and the output of the first multiplication unit, and a second multiplication means for multiplying the output of the conversion unit by an amplitude coefficient A. The position signal is input to the conversion unit and the first addition unit receives the output of the conversion unit. In the second step, the output of the second addition unit is input to the conversion unit, and the second multiplication unit receives the output of the conversion unit.