baber/WOPTO huggingface dataset:
Patent CA-2525808-C (CA)
Title: Catalyst for purifying exhaust gases and method of evaluating low-temperature purifying ability of the same
Inventor: SUZUKI HIROMASA
IPC: B01J23/63
Filed: 2004-08-03
Granted: 2008-02-12
Abstract: A catalyst for purifying exhaust gases comprises a support comprising at least an oxide comprising cerium and a catalytic ingredient loaded on the support, and exhibits a value of an oxygen sorbing amount with respect to a heat capacity, an oxygen sorbing amount/heat capacity value falling in a range of from 4 X 10-3to 8 X 10-3 (g .cndot. J-1 .cndot. K). When the oxygen sorbing amount/heat capacity value is in the range, the catalyst is excellent in terms of the low-temperature purifying ability.
Patent CA-2527987-C (CA)
Title: Intradermal needle
Inventor: ALCHAS PAUL G
IPC: A61M5/50
Filed: 2004-06-03
Granted: 2012-07-31
Abstract: An intradermal needle (100) comprising a needle cannula assembly (10) having a limiter portion (12), a hub portion (14) and a needle cannula (36), a protective cap having a forward (16) and rearward (17) cap to protect and shield a needle cannula prior to and after use, and means for engaging (52+50) the needle cannula assembly,and the rearward cap after use. The mated forward and rearward cap provide a sterile enclosure for the needle cannula assembly prior to use. Removing the rearward cap permits the needle cannula assembly to be coupled to a drug delivery device, while the forward cap removably shields the needle cannula. Removing the forward cap then exposes the needle cannula for use. After use, the distal end of the needle cannula assembly is placed into the rearward cap and lockingly engaged therewith.
Patent CA-2541255-C (CA)
Inventor: SUGIMOTO AKIO
IPC: A23F3/16
Filed: 2006-03-29
Granted: 2010-04-20
Abstract: Dans le but d'offrir une boisson au thé vert, à embouteiller, à vendre chaude, on a préparé une boisson au thé vert à embouteiller, laquelle boisson contient un extrait de thé vert obtenu par extraction de feuilles de thé vert, dont la concentration totale de gallate d'épigallocatéchine et de gallate de gallocatéchine est de 380 mg/l à 1 500 mg/l, la concentration d'acide glutamique est de 20 mg/l à 120 mg/l, la transmission diffuse étant de 1,0 % ou moins et le pH étant de 5 à 7.
Patent CA-2544604-C (CA)
Title: Opening portion periphery decorative member, opening portion periphery construction structure, and opening portion periphery construction method
Inventor: HONDA TAKASHI
IPC: E04F13/00
Filed: 2006-04-24
Granted: 2010-07-20
Abstract: The present invention provides an opening portion periphery decorative member easy in construction, excellent in external appearance and excellent in weather resistance, an opening portion periphery construction structure, and an opening portion periphery execution method. Accordingly, an opening portion periphery construction structure includes an opening portion periphery decorative member 10 to be installed on a periphery of an opening portion 5 of a building, upper, lower, left and right L-joiners 100 to be installed on upper, lower, left and right sides of the opening portion 5, respectively, and upper, lower, left and right frame members 11 each configured to be engaged with the corresponding L-joiner 100 and fixed to a front face 20 of a substrate member 2. The L-joiner 100 has a front plate portion 101, an inner side plate portion 102, and a joiner side engaging portion 103.
Patent CA-2545973-C (CA)
Title: Low-residue, easy-cleaning and low-viscosity structured lipid pan release compositions and methods
Inventor: TERAN PAMELA LYNN
IPC: A23D9/00
Filed: 2004-11-08
Granted: 2010-10-05
Abstract: Medium chain triglyceride oils are interesterified with long chain edible oils in order to form interesterified structured lipids. These structured lipids find special application in food service pan release cooking compositions and methods. The products have a relatively low viscosity of between about 20 and about 52 centipoise while having a smoke point which is especially suitable for cooking applications. They provide enhanced release properties, reduced darkening effects, less residue build-up, and enhanced cleaning of griddling, cooking and baking pans, containers and utensils.
Patent CA-2548710-C (CA)
Title: Platen for cut sheet feeder
Inventor: HERDE KEVIN
IPC: B65H3/04
Filed: 2006-05-30
Granted: 2010-10-05
Abstract: A platen structure to facilitate the transport of stacked sheet material conveyed along a transport deck of a sheet feeing apparatus. The platen structure comprises first and second segments connected by means of a compliant coupling. The first segment of the platen is operative to engage a face of the stacked sheet material and apply a stabilizing normal force thereon. The second segment of the platen is operative to engage and travel synchronously with a moving surface of the transport deck. Furthermore, the first and second segments are connected by means of a compliant coupling which is operative to facilitate the relative angular displacement of the first and second segments about at least one axis while maintaining the relative linear displacement therebetween about at least one of the other axes. The platen structure ensures reliable sheet material run-out by compensating for a reduction in sheet material weight as the final or last sheets of the stack are singulated/separated. Furthermore, the compliant coupling enables the various segments of the platen structure to conform to the contour of the stacked sheet material, i.e., a cantilevered delivery profile.
Patent CA-2551905-C (CA)
Inventor: PARKAR ASHFAQ
IPC: A01K67/027
Filed: 2004-12-07
Granted: 2013-03-19
Abstract: Described herein is a novel member of the prostanoid receptor family, a guinea pig prostaglandin D2 receptor. Described are the receptor, the nucleic acid that encodes it, and various uses for both.
Patent CA-2552415-C (CA)
Title: Dispositif de protection corporelle
Inventor: SAJIC PETER
IPC: A42C2/00
Filed: 2004-12-07
Granted: 2014-12-30
Abstract: L'invention concerne un dispositif de protection corporelle conçu pour être porté par un utilisateur, comprenant un groupement de cellules à absorption d'énergie. Selon l'invention, chacune de ces cellules comporte un tube, et pratiquement chaque tube comprend une paroi latérale qui se trouve à proximité ou à côté de la paroi latérale d'au moins un autre tube. En outre, pratiquement chaque tube est configuré de manière que son orientation soit sensiblement maintenue lorsqu'une charge est appliquée parallèlement à l'axe dudit tube.
Patent CA-2558549-C (CA)
Title: Hair treatment compositions
Inventor: GILES COLIN CHRISTOPHER DAVID
IPC: A61K8/41
Filed: 2005-02-10
Granted: 2012-09-25
Abstract: Aqueous hair treatment compositions which comprise a mono C14-C22 trimethylammonium surfactant, a di-(C20-C24) imidazoline quaternary surfactant, and a mono C12-C22 alkyl hydroxyethyl dimethylammonium surfactant provide improved hair conditioning benefits.
Patent CA-2560845-C (CA)
Title: Optical crossover in thin silicon
Inventor: PIEDE DAVID
IPC: G02B6/125
Filed: 2005-03-24
Granted: 2011-05-24
Abstract: An arrangement for providing optical crossovers between waveguides formed in an SOI-based structure utilize a patterned geometry in the SOI structure that is selected to reduce the effects of crosstalk in the area where the signals overlap. Preferably, the optical signals are fixed to propagate along orthogonal directions (or are of different wavelengths) to minimize the effects of crosstalk. The geometry of the SOI structure is patterned to include predetermined tapers and/or reflecting surfaces to direct/shape the propagating optical signals. The patterned waveguide regions within the optical crossover region may be formed to include overlying polysilicon segments to further shape the propagating beams and improve the coupling efficiency of the crossover arrangement.
Patent CA-2567502-C (CA)
Inventor: HIGASHINAKA YUKITOSHI
IPC: A44B18/00
Filed: 2005-06-09
Granted: 2013-01-22
Abstract: A fabric separable fastener member is provided which comprises a fiber for a base fabric and a fiber for a fastening element firmly anchored by the fused fiber for the base fabric, and which is excellent in flexibility and durability without a back-coated layer.     The separable fastener member comprises (.alpha.1) a ground warp, (.alpha.2) a ground weft containing a binder fiber, and (.alpha.3) a pile yarn, and the pile yarn (.alpha.3) is anchored by the fused binder fiber. In the separable fastener member, each of the ground warp (.alpha.1) , the ground weft (.alpha.2) and the pile yarn (.alpha.3) comprises a polyester fiber, the mass ratio of the ground warp (.alpha.1) relative to the ground weft (.alpha.2) is 40/60 to 80/20, and the mass ratio of the total amount of the ground warp (.alpha.1) and the ground weft (.alpha.2) relative to the pile yarn (.alpha.3) is 90/10 to 50/50.
Patent CA-2570041-C (CA)
Inventor: KANKAN RAJENDRA NARAYANRAO
IPC: C07C231/02
Filed: 2005-06-08
Granted: 2013-08-13
Abstract: One-pot process for the preparation of nateglinide, which process comprises reacting an alkyl ester of D-phenylalanine of formula (II) where R represents C1-4alkyl, typically methyl, either as the free base or in salt form (typically the hydrochloride), with trans-4-isopropylcyclohexanecarboxylic acid of formula (III) where X represents hydroxy or halo, typically chloro, to obtain a C1-4 alkyl ester of nateglinide of formula (IV), preferably the methyl ester of nateglinide followed by hydrolysis to yield nateglinide of formula (I).
Patent CA-2575043-C (CA)
Inventor: WEBSTER NATHAN
IPC: A61H23/04
Filed: 2005-08-04
Granted: 2014-07-29
Abstract: Gaine de compression (10) comportant douze cellules gonflables (13) à envelopper autour d~un membre.Les cellules (13) sont gonflées suivant des pressions et une durée définies par une source de fluide.Les cellules (13) sont numérotées de (1) à (12), (1) étant au niveau de l~orteil, ou du poignet et (12) au niveau de la cuisse ou de l~épaule.Lors de l~utilisation, la séquence de gonflage commence avec une onde péristaltique au niveau de la cellule (1) et se termine au niveau de la cellule (12).La cellule (12) est alors gonflée et dégonflée 5 fois, puis la cellule (11) est gonflée et dégonflée 5 fois de la même manière que la cellule (12) suivie par une seule onde péristaltique commençant au niveau de la cellule (12) vers la cellule (11).Ce régime de compression est répété le long de la gaine de compression jusqu~à ce que la cellule (1) soit gonflée et dégonflée 5 fois et suivi par une onde péristaltique de la cellule (1) à la cellule (12).La séquence de compression décrite est particulièrement utile pour les drainages lymphatiques.
Patent CA-2577656-C (CA)
Title: Aligning lug loader
Inventor: KUJAT DARRYL
IPC: B27B31/00
Filed: 2007-02-07
Granted: 2015-03-31
Abstract: A virtual lug loader includes a lug loader for loading workpieces in a flow direction into the spaced apart lugs on a lugged conveyor, wherein the workpieces are transversely oriented relative to the flow direction. The lug loader includes an array of overlapping pairs of endless conveyors for conveying the workpieces downstream, wherein each pair of endless conveyors in the array include first and second endless conveyors spaced laterally apart across the flow direction and aligned substantially in the flow direction. The array forms a continuous upper surface in the flow direction for supporting the workpieces. At least one pair of endless conveyors in the array includes independently actuable first and second drives independently operable to drive the corresponding first and second endless conveyors to advance an upstream end of a workpiece relative to a downstream end of the workpiece to correct workpiece skew.
Patent CA-2581839-C (CA)
Title: Low temperature oxidation enhanced oil recovery with catalyst
Inventor: GOODMAN KENNETH R
IPC: E21B43/22
Filed: 2007-03-15
Granted: 2014-09-30
Abstract: Methods and systems for enhancing oil recovery are disclosed. A method for enhancing oil recovery in a formation includes placing a catalyst in a wellbore; and introducing an oxidizing agent into the wellbore to contact the catalyst such that a hydrocarbon in the formation is oxidized to produce heat and at least one gas. A system for enhancing oil recovery in a reservoir formation includes a catalyst arranged within a well adjacent the reservoir formation; and an oxidizing agent for engaging the catalyst, the oxidizing agent adapted to generate heat and at least one gas when engaging the catalyst and oxidizing a hydrocarbon. The oxidizing agent may be air or oxygen. The catalyst may be one selected from platinum, palladium, rhodium, ruthenium, lead, manganese, nickel and metal oxides thereof. Further, the catalyst may be in the form of nanoparticles.
Patent CA-2582875-C (CA)
Inventor: SHEIRETOV TODOR K
IPC: E21B23/01
Filed: 2007-03-29
Granted: 2015-05-05
Abstract: An unsticking assembly for releasing a tool that is stuck in a wellbore including a first anchor actuatable between an engaging position wherein the first anchor engages a wall of the wellbore and a retracted position wherein the first anchor does not engage the wall; a second anchor actuatable between an engaging position wherein the second anchor engages a wall of the wellbore and a retracted position wherein the second anchor does not engage the wall; and a control module in connection with the first and second anchor to selectively actuate each anchor between the engaged and retracted positions. The assembly is adapted for positioning in the wellbore and in connection with the tool when the tool is stuck in the wellbore. The assembly may be a stand-alone assembly that is connectable to the tool after the tool is stuck in the wellbore. The assembly may include the wellbore tool as an interconnected element.
Patent CA-2585321-C (CA)
Inventor: MCGUIRE BOB
IPC: E21B33/03
Filed: 2007-04-17
Granted: 2011-06-07
Abstract: A multipart frac head with replaceable components permits the frac head to be refurbished in the field. In one embodiment, a bottom leg of the multipart frac head is replaceable. In another embodiment, inlet ports of the frac head are also replaceable.
Patent CA-2585356-C (CA)
Inventor: DICKERSON BRIAN E
IPC: B65B3/00
Filed: 2005-10-25
Granted: 2013-10-22
Abstract: Apparatus and methods for improving the safety and efficiency and decreasing the cost of producing liquid oxygen with a small-scale use liquefaction device, according to various embodiments of the present invention. In one embodiment, a switch (666) is electrically coupled to a storage dewar pressurizing means (646), the switch (666) positioned to be activated by a portable dewar (668) upon engagement of portable dewar (668) with storage dewar (620). Cryocooler (602) and/or cooling fan (3203, 3208) enter low power mode when dewar (120) liquid level reaches a predetermined level, and return to a full power mode when dewar (120) liquid level drops to another predetermined level. A cold finger (408) of the cryocooler (102) extends within the dewar (420) and may prevent overfilling of the dewar (420). The cold finger (408) has a temperature gradient. As the gas liquefies and fills the dewar (420), the liquid level rises only to a level (417) on the cold finger (408) at which the temperature exceeds the boiling point of oxygen.
Patent CA-2602495-C (CA)
Title: Artificial horizon device and method
Inventor: CHEOK KA C
IPC: G01C23/00
Filed: 2005-04-29
Granted: 2014-07-15
Abstract: The present invention includes an artificial horizon device including a sensor unit with a movable platform, at least one actuator linked to the platform, and one or more sensors located on the platform for sensing the position orientation of the platform relative to an external mass or the motion of the platform. The horizon device also includes a processing unit signally connected to the sensors and the at least one actuator. The processing unit is adapted to receive signals from the sensors and send signals to the actuators to move the platform to a horizontal orientation. The horizon device also includes either a display unit comprising an indicator of a horizon line which substantially corresponds to the horizontal orientation of the platform or a secondary device.
Patent CA-2610350-C (CA)
Title: Procede et systeme de detection d'une intrusion dans un reseau informatique
Inventor: DEQUEVY JEAN-JACQUES
IPC: H04L29/06
Filed: 2006-05-31
Granted: 2015-04-28
Abstract: L'invention concerne un procédé d'identification d'un dispositif tentant une intrusion sur un réseau basé sur un protocole TCP/IP. Cette invention permet de créer des liens entre deux niveaux d'informations indépendants, d'un côté les informations de mémoire en pile TCP/IP et de l'autre des informations de journal des événements de sécurité Windows. Le procédé permet d'établir la relation entre le nom de l'ordinateur du dispositif attaquant tel qu'il est stocké dans le journal des événements de sécurité et les informations TCP/IP relatives au nom de l'ordinateur.
Patent CA-2620212-C (CA)
Title: Graphics engine with efficient interpolation
Inventor: CHALLA RAGHU
IPC: G06T15/80
Filed: 2006-08-24
Granted: 2012-01-10
Abstract: A graphics engine includes a setup unit and a rendering unit. The setup unit computes coefficients A, B, and C used for interpolating an attribute .nu. of a triangle to be rendered for a graphics image. The setup unit then derives compressed coefficients Ã, ~B, and ~C based on the coefficients A, B, and C.  The compressed coefficients have a fixed-point format with R integer bits left of a binary point and T fractional bits right of the binary point, where R>1 and T>=0. R is selected based on the number of bits used for attribute .nu., T  is selected based on the screen dimension, and R+T is much less than the number of bits used to represent the coefficients A, B, and C. The rendering unit performs interpolation for the attribute v using the compressed coefficients Ã, ~B, and ~C, and may be implemented with a simple (R+T)-bit non-saturating accumulator.
Patent CA-2627836-C (CA)
Inventor: FUX VADIM
IPC: G06F3/01
Filed: 2008-03-28
Granted: 2014-03-04
Abstract: An improved spell check function and handheld electronic device provide a spell checking feature that is available in a plurality of data entry fields of a plurality of applications. A memory on the handheld electronic device has a plurality of linguistic data sources which are searched for linguistic data during a spell check operation. Generic linguistic data is stored in a static data source, and other linguistic data is stored in a dynamic data source. An identification of a misspelled text entry results in an editing session being automatically opened on the misspelled text entry. Proposed spell check interpretations of a text entry are output in a list, and an actuation of a < MENU > key further results in the outputting of a menu of selectable spell check options. At least some of the selectable spell check options are selectable either with a track ball or with a key of a keypad.
Patent CA-2637683-C (CA)
Title: Cash handling
Inventor: AAS PER CHRISTIAN
IPC: G07D11/00
Filed: 2006-02-10
Granted: 2012-09-25
Abstract: Cash handling in a cash handling system (100) is described in terms of methods and arrangements that interact by exchanging cash as well as information signals. Cash transport units (110, 112, 114, 115) are configured to receive, store and provide cash, preferably in the form of notes. The transport units connect with ATM's (102, 104), shops (106, 108), vehicles (116, 118) as well as cash docking stations (117, 119, 121). Information flows among the entities of the system, between the transport units, the shops, the vehicles, the docking stations, a transport service control center (128), cash centers (120,122) as well as banks (124, 126). In addition to providing a solution to a general problem of how to minimize manual handling of currency in the cash handling system, security in cash handling is improved while at the same time providing flexible and cost effective cash handling in the cash handling system.
Patent CA-2646041-C (CA)
Inventor: HUANG HAO
IPC: F02C7/268
Filed: 2007-03-23
Granted: 2016-02-23
Abstract: An aircraft starting and generating system includes a starter/generator that includes a main machine, an exciter, and a permanent magnet generator. The system also includes an inverter/converter/controller that is connected to the starter/generator and that generates AC power to drive the starter/generator in a start mode for starting a prime mover of the aircraft, and that converts AC power, obtained from the starter/generator after the prime mover have been started, to DC power in a generate mode of the starter/generator. The exciter includes a stator and a rotor, and wherein the exciter rotor includes a three-phase AC winding.
Patent CA-2649332-C (CA)
Title: Lait fermente a teneur elevee en matieres seches non grasses et/ou a faible teneur en matieres grasses, presentant un gout excellent, et procede de production de celui-ci
Inventor: HORIUCHI HIROSHI
IPC: A23C9/12
Filed: 2007-04-13
Granted: 2017-12-05
Abstract: La présente invention concerne la division globale des altérations de goût et de sapidité d'aliments à faible teneur en matières grasses et à teneur élevée en matières sèches non grasses, qui se produisent lors de l'ajout de lait écrémé en poudre à du lait fermenté à faible teneur en matières grasses, en (a) une altération due au contenu réduit en matières grasses du lait et en (b) une altération due à l'ajout de poudre de lait écrémé en concentration élevée et l'inhibition de chaque altération sans aucun additif par un procédé plus naturel, afin d'améliorer le goût et la sapidité. L'invention concerne également un procédé destiné à produire du lait fermenté présentant un contenu en matières sèches non grasses de 11 % en poids ou supérieur et/ou un contenu en matières grasses de lait de 0,1 à 2,0 % en poids, qui comprend l'ajustement du contenu en oxygène dissout d'un mélange de matériau brut pour lait fermenté au début de la fermentation à 5 ppm ou moins, en ajoutant un levain au mélange dudit matériau brut, et en réalisant la fermentation du mélange obtenu entre 30 et 46° C ; et le lait fermenté produit par ce procédé.
Patent CA-2653289-C (CA)
Inventor: OSHIMA MITSUAKI
IPC: H04N19/89
Filed: 1994-03-25
Granted: 2009-08-11
Abstract: At the transmitter side, carrier waves are modulated according to an input signal for producing relevant signal points in a signal space diagram The input signal is divided into, two, first and second, data streams. The signal points are divided into signal point groups to which data of the first data stream are assigned. Also, data of the second data stream are assigned to the signal points of each signal point group. A difference in the transmission error rate between first and second data streams is developed by shifting the signal points to other positions in the space diagram expressed at least in the polar coordinate system. At the receiver side, the first and/or second data streams can be reconstructed from a received signal. In TV broadcast service, a TV signal is divided by a transmitter into, low and high, frequency band components which are designated as a first and a second data streams respectively. Upon receiving the TV signal, a receiver can reproduce only the low frequency band component or both the low and high frequency band components, depending on its capability. Furthermore, a communication system based on an OFDM system is utilized for data transmission of a plurality of subchannels, wherein the subchannels are differentiated by changing the length of a guard time slot or a carrier wave interval of a symbol transmission time slot, or changing the transmission electric power of the carrier.