baber/WOPTO huggingface dataset:
Patent CA-2143830-C (CA)
Title: Systemes et methodes permettant de reduire le nombre de leucocytes dans les produits cellulaires
Inventor: BROWN RICHARD I
IPC: B04B5/00
Filed: 1994-02-14
Granted: 2003-11-25
Abstract: L'invention se rapporte à des systèmes et des procédés de réduction du nombre des leucocytes dans des produits cellulaires, tels que des plaquettes recueillies dans des procédés de séparation du sang en ligne ou continus. Les systèmes comprennent un premier élément de séparation (12) du sang en une suspension de plaquettes, un deuxième élément de séparation (14) visant à réduire le nombre des leucocytes dans une suspension de plaquettes, un troisième élément de séparation (16) séparant une suspension de plaquettes en un concentré riche en plaquettes, et un moyen de commande visant à faire fonctionner les éléments de séparation (12, 14, 16) dans différents modes. Les procédés visant à obtenir un produit sanguin de haute qualité sont appropriés pour être utilisés en thérapie.
Patent CA-2145715-C (CA)
Inventor: KIRII KAZUNARI
IPC: G05B19/416
Filed: 1995-03-28
Granted: 1999-12-07
Abstract: A method and an apparatus of optimizing the operating condition of a press which includes the quality of a product to be obtained by a pressing operation on a blank, wherein at least one physical value of the press operating environment (e.g., ambient temperature and humidity and atmospheric pressure) and/or the physical condition (e.g., configuration and dimensions, mechanical and chemical properties and surface condition) of the blank is detected or manually entered into a memory, and an optimum value of the press operating condition is determined on the basis of the detected or manually entered physical value or values, so that the press operating condition is adjusted to the determined optimum value, irrespective of a variation in the press operating environment and/or a variation in the physical condition of the blank.
Patent CA-2155272-C (CA)
Inventor: MCCLELLAN HAROLD G
IPC: B23P6/00
Filed: 1995-08-02
Granted: 2000-02-01
Abstract: A one-piece curved floating primary divider plate (40) is described which is suitable for retrofit in an existing steam generator.   The one-piece curved floating primary divider plate eliminates most  loose parts  and reduces leakage of the primary flow resulting in an improvement in the thermal performance of a steam generator.  A method of retrofitting a primary divider plate in an existing steam generators  is  also  described  to  improve  the  thermal performance of the steam generator.
Patent CA-2161379-C (CA)
Title: Glass having low solar radiation and ultraviolet ray transmittance
Inventor: KIJIMA TAKASHI
IPC: C03C3/095
Filed: 1995-10-25
Granted: 2004-01-13
Abstract: A glass having low solar radiation and ultraviolet ray transmittance, which consists essentially of a soda lime-silica type glass containing from 0.52 to 0.67 wt% of total iron calculated as Fe2O3, from 0.2 to 0.6 wt% of TiO2 and from 0.9 to 2.0 wt% of total cerium calculated as CeO2, wherein the weight of FeO calculated as Fe2O3 is from 28 to 38% of the weight of the total iron calculated as Fe2O3, the visible light transmittance (by light source A) is at least 70%, the ultraviolet ray transmittance is at most 15%, and the transmittance of light having a wavelength of 370 nm is at most 30%.
Patent CA-2163607-C (CA)
Inventor: DEITERT HEINZ
IPC: B23Q1/25
Filed: 1995-11-23
Granted: 1999-11-02
Abstract: A machine tool includes a machine table for receiving a workpiece, a headstock disposed above the table, a turntable mounted on an underside of the headstock and being rotatable relative thereto about a vertical first axis, and a spindle mounted on the turntable for movement in a direction oriented radially relative to the first axis.  The spindle includes a chuck for supporting a machining tool for rotation about a second axis oriented eccentrically relative to the first axis.  The spindle is rotatable relative to the turntable about a third axis oriented orthogonally relative to the first axis.  A second spindle can be mounted on the turntable for rotation about the first axis.
Patent CA-2168848-C (CA)
Inventor: HYUGA MAKOTO
IPC: G06F17/00
Filed: 1994-07-01
Granted: 2003-10-14
Abstract: When an emergency button (11) of a portable device (1) carried by an emer- gency case is pressed, the ID data of the case and a signal representing the location of the case are transmitted to a receiver (21) in a control system (2) arranged in a caddie master room or the like. In accordance with the location signal received by the receiver (21), a camera controller (26) selects cam- eras from among cameras (27l to 27n, and 27c). The selected cameras are panned or tilted to adjust the angles of view of the cam- eras. The video signals from the cameras are received by a video receiver (28), and trans- mitted through a repeater (25) to a talking device (31) and a video receiver (32) of a re- mote controller (3) in a hospital or the like through the public circuit, together with the audio signals which are transmitted through a talking device (16). By operating the dial buttons of the talking device (31), the cam- eras (27l) are panned and tilted through the repeater (25) in order to adjust the angles of view of the cameras, and at the same time, transmit the audio signals from the talking device (31) to the portable device (1).
Patent CA-2173677-C (CA)
Inventor: SEVIGNY BENOIT
IPC: H04N5/349
Filed: 1996-04-09
Granted: 2001-02-20
Abstract: An image data is processed by tracking an image portion on a frame-by-frame basis. The position of  the  image  within  its  frame  is  adjusted  and modifications to the image are made. The position of the image within its frame is then re-set to its original position, so that the modified image moves as if it were part of an original shot.
Patent CA-2175849-C (CA)
Inventor: GOODWIN GEORGE B
IPC: C09K3/18
Filed: 1996-05-06
Granted: 2003-07-15
Abstract: A composition and method are disclosed to provide a substrate such as glass, plastic, metal, inorganic polymer coated substrate or inorganic coated substrate with a durable non-wetting surface.  The composition includes a perfluoroalkylalkyl silane selected from compounds having the general formula RmR'nSiX4-m-n where R is a perfluoroalkylalkyl radical, R' is an alkyl or vinyl radical, m+n is not greater than 3, and X is selected from halogen, alkoxy or acyloxy radicals.  The perfluoroalkylalkyl silane is in a solvent such as an alkane, alkene, aromatic hydrocarbons, ether, ketone or halogenated hydrocarbon which together form a composition which initially wets the surface.  As the perfluoroalkylalkyl silane reacts with the surface, the remaining composition is repelled by the perfluoroalkylalkyl silane treated surface due to the difference between the surface tension of the solvent and the free energy of the treated surface, for expedient removal of the remaining composition from the treated surface.
Patent CA-2180406-C (CA)
Inventor: KNEPLER JOHN T
IPC: A47J31/56
Filed: 1996-07-03
Granted: 2006-03-14
Abstract: A heated water apparatus which includes a reservoir for retaining a quantity of heated water and a controller for controlling the heated water apparatus. A controllable heater is coupled to the controller and the reservoir for controllably heating the water retained in the reservoir. A water sensor is coupled to the reservoir and to the controller for detecting the presence and absence of a desired quantity of water in the reservoir and providing a signal to the controller.  The controller controls a water source which controllably admits water to the reservoir.     The controller also controls an outlet valve coupled to the reservoir. The controller operates the inlet valve and the outlet valve to control the flow of water through the outlet valve in response to the presence and absence of water in the reservoir. When the water level is too low, the controller cycles the outlet valve for specific periods of time in order to allow the water level of the reservoir to catch up. During the cycling time, a controller decrements a predetermined flow time in order to dispense a consistent and repeatable quantity of water from the reservoir to a brewing substance.
Patent CA-2180571-C (CA)
Title: Agents de chimioprevention ou de chimiotherapie du cancer du colon a base de derives de l'acide 2-hydroxy-5-phenylazobenzoique
Inventor: JOHNSON LORIN K
IPC: A61K31/60
Filed: 1995-01-06
Granted: 2001-03-20
Abstract: Méthode de chimioprévention ou de chimiothérapie du cancer du côlon consistant à administrer à un patient atteint dudit cancer ou en présentant le risque une préparation pharmaceutique comprenant une dose efficace d'un dérivé de l'acide 2-hydroxy-5-phénylazobenzoïque, ou un ester d'un de ses métabolites actifs, ou un produit d'oxydation de l'un de ses métabolites actifs ou l'un de leurs sels pharmacocompatibles.
Patent CA-2193465-C (CA)
Inventor: NAKAJIMA TOMOHIKO
IPC: G06F11/28
Filed: 1996-12-19
Granted: 2003-04-08
Abstract: In a developing environment, a game program exists in a product ROM and a debug program exists in another ROM which is a test ROM. The debug program includes a time adjusting program and other debug routine programs.   The game program includes some statements for the debug program. When a ROM cartridge is produced as a product ROM cartridge, the test ROM is detached from the ROM cartridge and the statements for the debug program are deleted from the game program in the product ROM. The deleted area in the product ROM is left as an unusable area. However, the deleted area is very small,because the size of the statements for debug program is much smaller than the size of the debug program. Therefore, the game program is able to use almost all product ROM area.
Patent CA-2194670-C (CA)
Inventor: VINSON KENNETH DOUGLAS
IPC: D21H15/02
Filed: 1995-07-12
Granted: 2002-09-17
Abstract: Tissue paper webs useful in the manufacture of soft, absorbent sanitary products such as bath tissue, facial tissue, and napkins are provided. The tissue papers comprise chemically softened cellulose fibers comprising coars e cellulose fibers such as those derived from chemi-thermomechanical or recycl ed sources. The cellulose fibers have enhanced lubricity such that they possess  a depressed coefficient of friction (DCOF, in percentage points) related to th e composite average coarseness, C, in mg/100m, by the equation: DCOF > 4.27 *C- 44.23.
Patent CA-2200290-C (CA)
Inventor: DREIMAN NELIK I
IPC: F04C29/00
Filed: 1997-03-18
Granted: 2001-05-29
Abstract: A suction inlet passage in a cylinder block of a rotary compressor includes a generally symmetrical diverging port which has generally conic cross-sections that divergingly open into a cylinder bore.  The diverging port provides a buffer cavity which reduces pulsations and associated noise.  The suction inlet passage is further provided with an entrance passage and a converging passage, which is disposed between the entrance passage and the diverging port and which has a smaller cross-section than either the entrance passage or the diverging port.  The suction inlet passage serves as a diffuser with the converging passage functioning as the throat of the diffuser so as to increase volumetric efficiency with respect to the suction gas entering the cylinder bore.  The diverging port extends the point of suction inlet close-off, and correspondingly enlarges the close-off angle, resulting in extending the period of unclosed compression and enhancing the supercharging effect.  In this manner, the improved suction inlet passage increases volumetric efficiency, reduces pulsations and associated noise, and increases the pressure of the suction gas in the cylinder bore at the beginning of the compression cycle.
Patent CA-2201276-C (CA)
Inventor: STARKEY MICHAEL
IPC: G06F16/16
Filed: 1997-03-27
Granted: 2000-01-25
Abstract: The invention provides a technique for managing multiple contextual views of source code files. In a file system, different tasks demand that source code files be grouped in different hierarchical directories. When some or all of this manipulation is of the physical files themselves, the directories can become confused, and it may be difficult for the next user to access needed source code files. In the technique of the invention, the physical location of the files is independent of all contextual views, and is maintained in a separate viewable hierarchy. All items in contextual view hierarchies contain only references to the physical location of the source code files, and so modifications of those items, such as delete, move and copy, only alter the references themselves. A separate set of operations can be used for explicitly maintaining or modifying the physical source code files.
Patent CA-2205777-C (CA)
Title: Process for preparing elastic polyurethane slabstock foams
Inventor: HAAS PETER
IPC: C08J9/08
Filed: 1997-05-22
Granted: 2006-03-14
Abstract: A present invention relates to a process for preparing elastic, flexible slabstock foams by reacting polyisocyanates with at least one polyol having a molecular weight from 2,000 to 10,000, having a functionality of 2 to 4, which have at least two hydrogen atoms capable of reacting with said polyisocyanates; at least one polyol having a molecular weight from 400 to 4,000, having a functionality of 4 to 8 and having at least four hydrogen atoms capable of reacting with isocyanates; water and optionally, organic blowing agents; stabilizers; activators; additives and auxiliary agents; optionally, low molecular weight cross-linking agents with a molecular weight of 32 to 399; and liquid CO2, which is used as an additional blowing agent, and is decompressed in a decompression chamber containing fine-meshed gratings upstream of the discharge point to the conveyer belt.
Patent CA-2207515-C (CA)
Title: Convection rethermalization system
Inventor: WESTBROOKS JOHN W JR
IPC: A47J39/00
Filed: 1997-06-11
Granted: 1999-12-28
Abstract: An integrated refrigeration and rethermalization system includes a wall unit having a refrigeration system for producing refrigerated air and a convection heating system for producing heated air.  A cart having hot and cold compartments for storing food items on trays is docked with the wall unit to receive refrigerated and heated air.  A thermal barrier isolated the hot and cold compartments of the cart.  The thermal barrier includes a plurality of thermal dividers filled with an insulating foam material.  Each tray contains both hot and cold items and is positioned in the cart so that hot food items are located within the hot compartment and cold food items are located within the cold compartment.  Movable damper doors within the wall unit control the flow of refrigerated and heated air from the wall unit to the cart.  When the cart is docked with  the wall unit, foods within both compartments are initially stored in a refrigerated state.  At a desired serving time, the damper doors are moved to enable air to flow from the wall unit into the hot compartment while refrigerated air flow is maintained in the cold compartment.  If needed, the rethermalization cycle can be extended by a manually activated boost cycle.  After rethermalization is completed, the cart is undocked and transported to a food service area where the meals are served.
Patent CA-2209738-C (CA)
Title: Air-cleaning apparatus
Inventor: NOJIMA KOUZABUROU
IPC: F24F1/0314
Filed: 1997-07-07
Granted: 2004-11-09
Abstract: The disclosed invention is an air-cleaning apparatus which is mounted on a wall 14 and collects particulates within the air by means of electrical control. It comprises a box which is mounted on a wall and houses a dust-collection unit 23 which collects particulates suspended in the air by imparting a corona electric charge and rendering them electrostatic, along with an air fan (cross-flow fan) 27 for blowing air, the lower section of the abovementioned box being provided with an air outlet 28, and its upper section with forward-protruding air duct 18, which has an air inlet 26 on its leading edge.
Patent CA-2210813-C (CA)
Inventor: LARSON DAVID J
IPC: A42B3/28
Filed: 1997-07-25
Granted: 2001-02-13
Abstract: The forced air helmet heater and defroster system for sport and utility vehicles begins with a small motor driven blower. This blower is mounted or fastened to the vehicle and adapted to draw in cold, fresh air from the exterior of the vehicle and force it through a heat source. The heat source warms or tempersthis cold fresh air. Then, depending on system configuration, the air exiting the heat source is either forced to an insulated helmet delivery conduit equipped with a break-away connection on the inlet end and a diffuser on the exit end, or it can first be routed to an optional temperature control junction and then to the insulated helmet delivery conduit. The vehicle rider may then place the delivery conduit'sexit diffuser between the interior side of the helmet and their cheek or chin whereby the expelling warm air flushes the helmet's interior thus warming the rider's face and breathing air as well as keeping the rider's face shield and eyeglasses defrosted and fog free.
Patent CA-2212434-C (CA)
Inventor: BALL GARY A
IPC: H01S3/131
Filed: 1996-03-06
Granted: 2005-05-31
Abstract: A dual-wavelength pumped low noise fiber laser includes a fiber laser (10) comprising a pair of Bragg gratings (14, 16) at opposite ends of a fiber laser cavity (18) which is co-doped with two rare-earth dopants, ER+3 Yb+3, so as to allow lasing to occur at a lasing wavelength .lambda.L. A first pump signal (20) efficiently pumps the Yb to t he excited state and the Yb energy is transitioned to the Er atoms which ultimately lase at the desire lasing frequency. Because Yb is pumped s o efficiently, high pump absorption is achieved, thereby providing high laser output power and, consequently, reduced RIN. Simultaneously, a second pump signal (52) directly pumps the Er at a different wavelength .lambda.P2 which populates the lacing transition more quickly, thereby allowing sufficient bandwidth of a closed loop control on the second pump signal (52) to control low frequency RIN spiking due to relaxation oscillations in the laser.
Patent CA-2212853-C (CA)
Inventor: LAWTON KATHRYN V
IPC: G07B17/00
Filed: 1997-08-13
Granted: 2003-07-08
Abstract: A remote inspection system including a value dispensing device including structure for printing an indication of value, structure for accounting for value dispensed, and structure for querying and receiving operational data from both the printing structure and the accounting structure and for creating a message based on the operational data which message has a first portion identifying the data and a second encrypted signature portion which is created based on at least some of the operational data; a data center remotely located from the value dispensing device; and structure for establishing communication between the data center and the value dispensing device permitting the value dispensing device to send the message to the data center; wherein the data center includes apparatus for extracting the operational data from the message, apparatus for extracting the at least some of the operational data from the message to create the second encrypted signature portion based on the at least some of the information thereby validating authenticity of the message, and a device for storing the operational data.
Patent CA-2215083-C (CA)
Title: Pressure detector
Inventor: NISHINO KOJI
IPC: G01L9/04
Filed: 1997-09-09
Granted: 2001-10-16
Abstract: A good quality passive-state film is formed on a gas-contact face of a diaphragm of a pressure detector using a sensor chip to prevent corrosion on, or water content emission from, or catalytic action at a gas-contact face, thereby improving production quality in a semiconductor manufacturing process and providing high accuracy pressure detection. The passive-state film is formed on the gas-contact face of the diaphragm when the diaphragm is mounted on a diaphragm base. The diaphragm base is then fixedly secured to a sensor base in which a sensor chip is housed and a pressure transmitting medium is sealed in a gap between the sensor base and the diaphragm base.
Patent CA-2217311-C (CA)
Title: Boite munie d'une membrane de fermeture en feuille, ainsi que procede, dispositif et feuille pour la fabrication de cette boite
Inventor: GRABHER WERNER
IPC: B65B7/28
Filed: 1996-03-30
Granted: 1999-05-25
Abstract: Boîte en fer-blanc fermée par une membrane (2) constituée par une feuille de papier, matière plastique ou métallique prévue sur au moins une face, de telle façon que la partie extérieure de la bordure de la feuille (5) relevée en direction de l'axe de la boîte (A) soit liée hermétiquement avec la partie intérieure, de forme sensiblement cylindrique, de la paroi (1) de la boîte, sans recouvrir l'arête de la paroi. La feuille de la membrane (2) dont la bordure est relevée est introduite dans la boîte et est compressée, au moyen d'un poinçon (8) à périphérie extensible (17), contre la paroi intérieure de la boîte (1). La liaison étanche de la bordure relevée de la feuille (5) avec la paroi intérieure de la boîte (1) est ensuite réalisée, sous l'effet de la chaleur, sans avoir à recourir à un dispositif extérieur d'absorption de pression.
Patent CA-2221918-C (CA)
Inventor: FRANK MARTIN WERNER
IPC: B65D83/08
Filed: 1996-04-19
Granted: 2001-07-31
Abstract: A flexible pouch (3) containing a stack of tissues (5), the pouch comprising a top surface (7), a bottom surface (9), a side surface (11, 12, 14), a pre-formed first dispensing aperture (13) in the top surface and a cover member (15) covering the first dispensing aperture, and a relatively rigid re-usable dispensing device (17) comprising attachment means (18, 33, 35, 37, 40, 41, 43, 45, 47, 55, 56, 59, 60) for releasable attachment to the pouch. The cover member is completely removable from the first dispensing aperture, the top surface of the pouch comprising a sealing area (21), which sealing area forms a substantially closed contour around the first dispensing aperture. The dispensing device comprises a base member (23) having a second dispensing aperture (25), a connecting area (27) for sealingly engaging the sealing area of the pouch and a closure member (29) for sealingly closing the second dispensing aperture by contacting the base member.
Patent CA-2226177-C (CA)
Title: Analogs of parathyroid hormone
Inventor: DONG ZHENG XIN
IPC: A61K38/22
Filed: 1996-07-03
Granted: 2010-09-07
Abstract: Peptide variants of fragment (1-34) of parathyroid hormone, in which at least one of the amino acid residues at positions 7, 11, 23, 24, 27, 28 and 31 is cyclohexylalanine, or at least one of the amino acid residues at positions 3, 16, 17, 18, 19 and 34 is .alpha.-aminoisobutyric acid; or, alternatively, at least the amino acid residue at position 1 is .alpha.,.beta.-diaminopropionic acid, the amino acid residue at position 27 is homoarginine, or the amino acid residue at position 31 is norleucine.
Patent CA-2226702-C (CA)
Inventor: JEONG GWAN SIK
IPC: F25D23/02
Filed: 1998-01-13
Granted: 2007-03-13
Abstract: A lower hinge engaging structure for a refrigerator which is capable of providing a substantial door supporting force which is proportional to the weight of the refrigerator door and preventing a deformation of the refrigerator door.  The structure includes a lower hinge inserted into a lower surface of a refrigerator door for supporting the weight of the refrigerator door, a hinge support means installed behind the lower hinge for supporting the lower hinge, and a hinge plate inserted between the hinge support means and the lower hinge for supporting the lower hinge toward the hinge support means by a predetermined force which is generated proportionally to the weight of the refrigerator door.