baber/WOPTO huggingface dataset:
Patent CA-2301622-C (CA)
Inventor: BLOEMBERGEN STEVEN
IPC: C08B37/00
Filed: 1998-08-12
Granted: 2003-11-04
Abstract: Copolymers prepared from novel alkyl polyglycoside maleic acid esters and vinyl monomers are biodegradable and repulpable and are useful in adhesives, coatings, sizing agents, toners, retention aids and related polymer resins in paper and paperboard applications, in wood gluing, packaging and other applications.
Patent CA-2301855-C (CA)
Inventor: KOBUSSEN MART
IPC: A22C11/02
Filed: 1998-10-28
Granted: 2006-08-29
Abstract: An extrusion attachment (10) for sausage making machines have three concentric tubes (12, 42, 54) with the inner tube defining a first passageway (60), the space between the inner (12) and intermediate (42) tubes comprising a second passageway (62), and the space between the outer tube (54) and the intermediate tube (42) defining a third (83) passageway. The diameter of the inner tube (12) is small so that meat emulsion (70A and 70B) passing into the inner tube (12) is subjected to a higher pressure than that of the pressure in the second passageway (62). The lower pressure meat material in the second passageway (62) is thinly coated on the strand of the high pressure meat material extruded from the inner tube (12). A thin layer of collagen material (72) is extruded from the third passageway (83) for deposit on the outer surface of the meat layer extruded from the second passageway (62). An alternate extrusion attachment (84) has only two concentric tubes as defined above with an elongated hollow casing on the outer surface of the two tubes adapted to receive a coextruded strand of sausage.
Patent CA-2306663-C (CA)
Title: Extended shelf life ricotta cheese blends
Inventor: BRENTON BENNETT LEE
IPC: A23C19/068
Filed: 2000-04-26
Granted: 2003-12-09
Abstract: The present invention provides a method of preparing a spreadable stabilized and seasoned cheese blend based on ricotta cheese, as well as the ricotta cheese blend composition, and a lasagna kit that includes the ricotta cheese blend, optional shredded cheese, tomato sauce, and uncooked lasagna. The method of stabilizing the ricotta blend includes the step of treating the blend at a temperature in the range of 160°F to 170°F for a time sufficient to confer to the blend a shelf life stability against the growth of Clostridium botulinum for at least 20 weeks. In additional aspects of the method, the cheese blend, and the kit, the cheese blend further includes an additive chosen from among a second cheese other than ricotta, salt, spices, herbs, an edible acid, and a preservative, or a mixture of any two or more of these additives.
Patent CA-2308001-C (CA)
Inventor: DANG QUOC-HUNG
IPC: A63B71/06
Filed: 2000-05-05
Granted: 2018-07-31
Abstract: The new electronics computer system designed in this paper is an Ice Hockey Arrays Computer System (IHACS) composed of five new electronics system devices: .cndot. Infinite_Input_Resistance_to_Amplifiers_Device (HRAD); .cndot. Infinite_Input_Impedance_to_Amplifiers_Device (MAD); .cndot. Sharp_Beam_D_Fields_Transmitter (SBDFT); .cndot. Infinite_Frequency_Circuit (IFC); .cndot. Arrays_Computer_System (ACS); That permits to operate the Ice-Hockey-Puck Scoring System (IHPSS) with NO.: 2,215,011 to electrically map the set of sensors located inside the Hockey posts. The ACS uses the Von Newman architecture in its software control feature, the addition of hardware switching mechanism enables the fast Peripheral Interface Adaptors(PIAs) selection with the purpose to map then to send or to receive then to map the sensors status in 35Mbits/sec - from one ACS to one ACS - where one bit is one sensor status. There are IceA_ACS, IceB_ACS for two goals and Main_ACS that maps electronically the sensors status sent in air from each goal. Each Ice_ACS sends also the times for horizontal puck velocity determination and the Hockey net dislodging time. The Main_ACS depicts to view in real time the puck crossing the 2" of the 3-Dimensional-Goal-Line-Volume-Area (3DGLVA) and can calculate the vertical puck velocity.
Patent CA-2311565-C (CA)
Title: Electrical floor box assembly for dividing power and communication wires
Inventor: WHITEHEAD JAMES H
IPC: H02G3/18
Filed: 2000-06-14
Granted: 2004-11-16
Abstract: An infloor electrical outlet box selectively supports power and data/communication wires therein. The outlet box is positionable within the floor and includes a plurality of access ports for providing separate selective entry of power and data/communication wires into the box. A service divider is movably insertable into the box interior. The service divider provides for separation as between the power and data/communication wires. An activation member is positioned at the open upper end of the box for supporting power receptacles and data/communication receptacles for terminating the respective wires.
Patent CA-2313549-C (CA)
Inventor: HAMAHARA KYOKO
IPC: C23C22/18
Filed: 2000-07-06
Granted: 2004-03-16
Abstract: A galvanized steel sheet includes a galvanized coating layer having a coating weight of from about 20 to about 60 g/m2 formed on at least one surface of the steel sheet, and a zinc phosphate coating layer having a coating weight of from about 0.5 to about 3.0 mg/m2 formed on the galvanized coating layer. The zinc phosphate coating layer contains from about 0.5 to about 10.0 percent by weight of magnesium, from about 0.1 to about 2.0 percent by weight of nickel, and from about 0.5 to about 8.0 percent by weight of manganese. Moreover, the manganese content and the nickel content satisfy the following relationship: [Ni]×7.6 - 10.9 <= [Mn] <= [Ni]×11.4 wherein [Mn] represents the manganese content, in percent by weight, and [Ni] represents the nickel content, in percent by weight. This steel sheet exhibits superior perforative corrosion resistance. The steel sheet also exhibits superior press workability by further controlling the magnesium, nickel, and manganese contents.
Patent CA-2317853-C (CA)
Inventor: SCHNEIDER DAVID J
IPC: A61K36/10
Filed: 2000-09-08
Granted: 2005-05-10
Abstract: The disclosure of this invention relates to odor control and more particularly, to a process and composition whereby household and institutional odors are eliminated wherein these odors are incorporated in a variety of substrates. The odor composition of this invention is a solution of Chloramine -T and a suitable wetting agent.  The solutions in this invention may further be buffered. The concentration of the Chloramine - T can be from about .5 to about 10 weight percent. The concentration of the wetting agent can be from about .1 to about 5%.
Patent CA-2319530-C (CA)
Title: Penetration-resistant ballistic article
Inventor: VAN ZIJL NICOLAS A
IPC: B32B5/28
Filed: 1999-03-19
Granted: 2007-09-25
Abstract: A combination of layered structures is disclosed for protection from both ice pick and knife penetration and ballistic threats wherein there are flexible metallic based structures, tightly-woven fabric layers, and ballistic layers, all arranged such that the tightly-woven fabrics layers are nearer than the ballistic layers to the threat strike face of the structure.
Patent CA-2324092-C (CA)
Title: Cooking apparatus capable of determining weight of food on turn table and method of detecting weight of food on turn table
Inventor: SAKAI HARUO
IPC: H05B6/78
Filed: 2000-10-23
Granted: 2005-04-12
Abstract: In a microwave oven, a turn table rotates once in a period TX. During one rotation of turn table, a control circuit usually detects six pulse signals. Control circuit detects a weight of food placed on turn table based on detected intervals TA, TB, and TC of pulse signals. Note that, if six pulse signals are not detected during one rotation of turn table, the control circuit retries detection of the pulse signals and detects the weight of food placed on turn table based on TA, TB, and TC for a subsequent rotation of turn table.
Patent CA-2328536-C (CA)
Title: Arc fault receptacle with a feed-through connection
Inventor: LARSON BRETT E
IPC: H01H71/12
Filed: 2000-12-13
Granted: 2005-09-20
Abstract: An arcing fault protection assembly in an electrical outlet, and a corresponding method determine whether arcing is present in an electrical device connected to the outlet. The assembly comprises a sensor, a broadband noise circuit, a controller and an electrical device. The sensor detects a current and develops a corresponding sensor signal. The broadband noise circuit determines the presence of broadband noise in the sensor signal and produces a corresponding output signal. The controller processes the sensor signal and the output signal in a predetermined fashion to determine whether an arcing fault is present. The sensor, the broadband noise circuit and the controller are mounted to the outlet receptacle or to an outlet box which houses the receptacle. The electrical device is connected in parallel to the first electrical outlet on the load side of the sensor.
Patent CA-2329768-C (CA)
Title: Pharmaceutical composition comprising factor viii and neutral liposomes
Inventor: BARU MOSHE
IPC: A61K47/34
Filed: 1999-04-23
Granted: 2008-06-10
Abstract: A pharmaceutical composition for parenteral administration comprising a therapeutically effective amount of a protein or polypeptide and substantially neutral colloidal particles. The particles comprise approximately 1-20 mole percent of an amphipathic lipid derivatized with a biocompatible hydrophilic polymer which carries substantially no net charge. The protein or polypeptide is capable of externally binding the colloidal particles, or is capable of binding polyethylene glycol, and is not encapsulated in the colloidal particles. A preferred protein is factor VIII, whose half-life is extended and which is protected from serum inhibitor antibodies by injecting it as a component of the composition.
Patent CA-2331424-C (CA)
Inventor: PORTER JERRY
IPC: H01J31/50
Filed: 1999-05-17
Granted: 2004-03-23
Abstract: An integrated night vision device and laser range finder (l0) provides both night-time and day-time imaging of a scene by use ofan image intensifier tube (14), as well as providing laser range finding operations both day and night. In a laser range finder mode of operation the device (10) projects a pulse of laser light into a scene being viewed, and a power supply and laser range finder circuit (62) of the device (10) temporarily utilizes the image intensifier tube (14) as a sensor to detect reflected laser light. During laser range finding, imaging is cut off for a very short time interval, and a pre-amplifier circuit (66b) associated with the image intensifier tube (10) provides an electrical output signal in response to receipt of laser light reflected from an object in the scene.
Patent CA-2333478-C (CA)
Title: Method and apparatus for limiting the amplitude of a transmission signal
Inventor: NIEGEL MICHAEL
IPC: H04B1/707
Filed: 1999-05-06
Granted: 2007-04-03
Abstract: Apparatus and method for reducing the range of a transmission signal comprising a plurality of digitally represented complex communication signals (C1, C2), including means (610) for estimating the magnitude of each of the plurality of complex communication signals, based on the complex components, means (620) for determining at least one scaling factor based on the plurality of determined amplitudes and means (630) for reducing the amplitude of the respective complex signal components. The system is accommodated to operate at very high frequency and may advantageously be provided with a circuit determining the amplitude of each of the complex signals using the CORDIC algorithm. The system may further be provided with means for scaling the magnitude of each of the complex components in a coarse scaling step (631) and a fine scaling step (632). The system allows to effectively reduce the amplitude of the transmission signal eliminating the need for larger and more expensive amplifiers.
Patent CA-2337714-C (CA)
Inventor: KAMINSKI WALTER JOSEPH
IPC: H04B1/26
Filed: 2001-02-22
Granted: 2005-09-13
Abstract: A receiver receives analog signals at radio frequency (RF), and the RF analog signals are converted into the digital domain. As such, the receiver does not require frequency conversion stage(s) prior to analog to digital conversion. For example, the receiver can comprise at least one antenna(s) which receives radio frequency (RF) analog signals at different frequency bands. The analog RF signals are provided to a single analog to digital (A/D) converter, and the A/D converter converts the analog RF signals at the different frequency bands into digital signals within the Nyquist bandwidth. By properly selecting the sampling rate of the A/D converter for the RF analog signals, the A/D converter can produce replicas of the different frequency bands of the analog signals in non-overlapping portions of the Nyquist bandwidth.
Patent CA-2343503-C (CA)
Inventor: GOLDENBERG SHAUL
IPC: E05C3/04
Filed: 2001-04-05
Granted: 2007-12-18
Abstract: A latch reinforcing block for engagement with the nose portion of any tilt latch assembly and preferably with the above-mentioned camlock/tilt latch combination, said block comprising a top and bottom and having extending from proximate the top to proximate the bottom there-through fastening portions to fasten said reinforcing block within the track of a preferred window assembly, said reinforcing block having disposed proximate the top thereof at least one cutout, notch or pocket extending towards the bottom and for receipt of a corresponding nose portion of the latch assembly in order to pass loads such as wind loads or the like to the frame section to which the reinforcing block is attached.
Patent CA-2343935-C (CA)
Inventor: TRAVAGLINI NICK
IPC: B29C45/76
Filed: 1990-07-26
Granted: 2002-09-03
Abstract: An injection mold for use with a molding press has four mold levels in axially stacked relation, permitting a substantial doubling of output for a given size of press as compared with a back-to-back two level stacked mold. The mold feeder flow path extends axially from the injector head to a flow distribution block located at the centres of the stacked mold block series. The centrally located distribution block is connected, in use isolation, sealed relation with the injector head, being axially displaceable therefrom in contin uing sealed relation upon the opening of the mold. A drool prevention valve system, located at two of the mold inter faces, to preclude drooling of fluid plastic stock upon open ing of the molds includes pressure fluid actuators for operat ing the valves, wherein the pressure fluid may comprise the fluid plastic stock. The valve system also includes a de pressurizing valve provision, wherein, upon opening of the mold interfaces the stock distribution passages are substan tially depressurized, to thereby reduce any tendency to drool.      The mold includes axial adjustment means to compensate for differential variations in overall mold length within the press, due to changes in effective mold temperature.
Patent CA-2351722-C (CA)
Inventor: GOITSUKA RYO
IPC: G01N33/577
Filed: 2000-09-18
Granted: 2008-02-26
Abstract: The present invention provides a signal transducer specifically expressed in mouse mast cells that has the amino acid sequence of SEQ ID No. 2, a signal transducer specifically expressed in human mast cells that has the amino acid sequence of SEQ ID No. 4, polynucleotides encoding these proteins, an expression vector involving these polynucleotides, transformed cells induced by these expression vectors, and antibodies against the foregoing proteins. The signal transducer provided in the present invention is useful for screening of novel medicines against allergic diseases.
Patent CA-2361795-C (CA)
Inventor: EPPINGER DEAN E
IPC: E04B1/78
Filed: 2001-11-09
Granted: 2009-03-24
Abstract: A fibrous insulation blanket is pre-cut for custom fitting the insulation blanket into wall, floor, ceiling and roof cavities of different widths formed by the framework of a building. The insulation blanket has one or more pairs of longitudinally extending cuts in the major surfaces of the blanket. Each pair of cut(s) leaves a separable connector within the blanket between adjacent sections of the insulation blanket whereby the blanket can be handled as a unit for insulating a cavity having a width about equal to the width of the blanket or easily separated or torn apart by hand at a separable connector for insulating a cavity having a lesser width. A major surface of the blanket may have a facing bonded thereto that is separable by hand along the cut(s) in the major surface to facilitate separating the blanket by hand. Preferably, the facing has tabs for securing the insulation blanket to framing members and when one or more perforated lines are used in the facing, the perforations of the perforated line(s) in the facing are closed by the bonding agent bonding the facing to the blanket so that the facing functions as a vapor barrier in spite of the perforations.
Patent CA-2372441-C (CA)
Title: Formulations instantanees d'enzymes pour l'alimentation des animaux
Inventor: HARZ HANS-PETER
IPC: A23K20/189
Filed: 2000-05-17
Granted: 2014-04-01
Abstract: L'invention concerne un procédé pour la production d'une formulation instantanée d'enzyme. L'invention concerne également des formulations instantanées d'enzymes obtenues selon ce procédé, ainsi que des compositions d'aliments pour animaux produites en utilisant les formulations instantanées d'enzymes selon l'invention.
Patent CA-2373311-C (CA)
Inventor: KLINE JAMES R
IPC: G05B15/02
Filed: 2000-05-11
Granted: 2010-07-06
Abstract: L'invention concerne un appareil et un procédé de réglage individuel de la température de plusieurs dispositifs (27, 29) à débit d'air variable dans un système de chauffage, ventilation, climatisation. Le procédé consiste à raccorder chacun des ordinateurs (34) disposés dans plusieurs espaces (22) et destinés à la saisie d'un signal de réglage de température, aux dispositifs (27, 29) à débit d'air variable disposés dans le même espace (22) que l'ordinateur (34). Ce raccordement peut s'effectuer par des connexions (33) électriques directes, des signaux (37, 38) émis ou par utilisation de réseaux (36, 42) informatiques connectés aux dispositifs (27, 29) à débit d'air variable directement ou par le réseau (32) de commande du système de chauffage, ventilation, climatisation du bâtiment. Dans un aspect préféré, les ordinateurs (34) sont également capables d'extraire la valeur de réglage déterminée du dispositif (27, 29) à débit d'air variable, de l'afficher sur l'écran de l'ordinateur et de régler la température, au moyen, par exemple, d'un logiciel d'affichage graphique.
Patent CA-2373823-C (CA)
Inventor: MURATA HIROYUKI
IPC: C25D11/24
Filed: 2002-02-28
Granted: 2009-11-24
Abstract: A process for forming an improved anodizing film on the surface of an aluminum alloy material. The film is impregnated with an amorphous substance which fills pores formed in the film during its growth. If the film has a flaw reaching the aluminum alloy material, the amorphous substance and aluminum form a layer of passivity which restrains the corrosion of the aluminum alloy material.
Patent CA-2374586-C (CA)
Inventor: FRASER STUART A
IPC: G06Q40/00
Filed: 2000-06-14
Granted: 2013-08-06
Abstract: Systems and methods for electronic trading that provide incentives for gathering orders, making markets, and submitting block orders, and that enable linking of multiple auctions are provided. These systems and methods may first determine if the trader qualifies for an incentive.  This determination may be made based upon one or more characteristics, such as price, size, duration, etc., of orders submitted to the trading system by the trader. Once the trader has been determined as being eligible for one or more incentives, the incentives that are provided may include reduced transaction costs, cash payments, priority or exclusivity in trading, self execution of transactions, etc.  Similarly, before an order is eligible to be traded in an auction that is linked to another auction in the trading system, the order is preferably confirmed as qualifying to be auctioned in such a manner. Once an order is confirmed as qualifying for a linked auction, the auction is created and preferably linked to another auction based upon a characteristic of the order, such as price. In addition to being linked, information from each auction may be made available to traders in the other auctions.
Patent CA-2374784-C (CA)
Inventor: LAUTZENHISER BARRY ARTHUR
IPC: H03F3/189
Filed: 2002-03-06
Granted: 2005-08-23
Abstract: Variable phase-shifting rf power amplifiers shift rf outputs at any angle up to 90, 180, or 270 degrees, respectively, while maintaining an rf output substantially constant. The variable phase-shifting rf power amplifiers include two to four field-effect transistors that are interposed between phase splitters and combiners, and that are connected in series between a source voltage and a lower voltage. Phase shifting is achieved by selectively and variably controlling amplification of the field-effect transistors. Selective and variable control of amplification is achieved by separately and variably controlling gate voltages of the field-effect transistors, whereby a difference between the source voltage and the lower voltage is used selectively by one of the field-effect transistors and selectively proportioned between two of the field-effect transistors. Phase controls generate separate and variable phase-shifting voltages, or gate voltages, in response to a variable phase-shifting voltage.
Patent CA-2383863-C (CA)
Title: Board machine and method of manufacturing a multilayer cardboard web
Inventor: LEANDERSSON PER ANDERS ARTUR
IPC: D21F11/04
Filed: 2000-08-28
Granted: 2007-01-30
Abstract: A board machine for manufacturing a multilayer cardboard web (1) with a printable surface layer (2), comprising a press section (5) with at least one double-felted press (45) and a wet section (4) with a first forming unit (7) for forming a first layer (2) and one or more further forming units (8) for forming one or more further layers (3). In accordance with the invention, the first forming unit (7) forms the printable surface layer (2) and, with its forming wire, transfers the web (1), which is couched by several layers (2, 3), to the upper press felt (49) with the surface layer (2) facing downwards in the press nip to contact the lower press felt (52), which exerts a greater adhesion force on the web than the upper press felt and which encompasses the lower press roll (48) by a pre-determined minimum sector angle. The invention also relates to a method for manufacturing a multilayer cardboard web by means of such a board machine.
Patent CA-2393159-C (CA)
Inventor: CALABRESI PAUL
IPC: A61K31/54
Filed: 2000-12-06
Granted: 2010-04-20
Abstract: The invention provides a method of inhibiting tumor growth in a mammal, by administering to the mammal composition containing taurolidine, taurultam, or a biologically active derivative thereof. The composition is administered to directly contact a tumor cell at a dose sufficient to induce cell death by apoptosis.
Patent CA-2393695-C (CA)
Title: Accessoire pour trieuse/emballeuse de pieces de monnaie
Inventor: KARLSSON JERRY
IPC: G07D9/00
Filed: 2000-12-21
Granted: 2008-07-22
Abstract: L'invention porte sur une trieuse/emballeuse (1) de pièces de monnaie comportant un accessoire de tri des pièces sensiblement horizontal (2) présentant au moins deux postes extérieurs (3) de tri disposés à la suite sur le parcours de tri. Ledit accessoire comprend au moins un dépôt (5) de pièces et au moins un mécanisme d'alimentation (4) renvoyant les pièces non triées du dépôt de pièces vers le dispositif (2) horizontal de tri. Le dépôt (5) de pièces jouxte l'appareil (1) de manipulation des pièces, et un déflecteur (6) placé après le dernier poste extérieur (3) de tri sert à renvoyer les pièces n'ayant pas été triées dans aucun des postes de tri vers le dépôt (5) de pièces.