baber/WOPTO huggingface dataset:
Patent CA-2634752-C (CA)
Title: A method for setting a precious stone in a domed, collet style, setting, secured on a thin walled metal jewelry model
Inventor: NEWTON ERNEST JOHN
IPC: B22C7/02
Filed: 2008-05-29
Granted: 2011-02-08
Abstract: The present invention relates to a method for setting a precious stone in a thin walled metal jewelry model and consists of the following steps, providing a thin walled, expendable, castable in metal jewelry model, a domed, collet style, expendable, castable in metal, stone setting part that includes a series of bonded inverted 'L' stone setting members on it's undersurface, of bonding the collet stone setting part with the series of inverted 'L' setting setting members over a pierced hole in the model, of casting the assembled unit, comprised of the model, the domed, collet style stone setting part with the bonded inverted 'L' stone setting members, in metal, of inserting a stone to be set between the 'L' stone setting members then bending the members inward to the under conical shape of the stone.
Patent CA-2639882-C (CA)
Inventor: GAO XIAOLIANG
IPC: C07C2/36
Filed: 2008-09-29
Granted: 2016-07-12
Abstract: A new P-N-P ligand is useful in ethylene oligomerizations. In combination with i) a source of chromium and ii) an activator such as methylalumoxane; the ligand of this invention may be used to prepare an oligomer product that contains a mixture of hexenes and octenes. The hexenes and octenes produced with this ligand contain very low levels of internal olefins when produced under preferred reaction conditions.
Patent CA-2645413-C (CA)
Title: Washing machine spray device and method
Inventor: POLLETT JAMES QUENTIN
IPC: D06F21/08
Filed: 2008-11-28
Granted: 2016-10-04
Abstract: A washing machine includes a cabinet, a tub positioned within the cabinet, a basket rotatably supported within the tub, and a spray device mounted within the cabinet and positioned to introduce water into the basket. The spray device sprays an initial amount of water onto a wash load received in the basket.  The rotatable basket is rotated to redistribute the wash load radially outwardly in the basket. The wash load within the basket is washed after the rotatable basket is rotated to redistribute the wash load.
Patent CA-2647595-C (CA)
Inventor: UEDA MASASHI
IPC: H01L31/04
Filed: 2007-03-29
Granted: 2011-12-20
Abstract: This invention provides a PCVD process, which can form microcrystalline silicon using hydrogen gas at a low flow rate, and provides a microcrystalline silicon solar cell at lower cost. The method for microcrystalline silicon formation by the PCVD process is characterized by comprising arraying a plurality of antennas, both ends of which are connected respectively to a high-frequency power supply and a ground, within one plane in a vacuum chamber to constitute an array antenna structure, disposing the substrate so as to face the array antenna, raising the temperature of the substrate to 150 to 250ºC, introducing a mixed gas containing hydrogen gas and silane gas into the system, supplying a high-frequency electric power to the plurality of antenna to generate plasma, and regulating the hydrogen gas/silane gas flow rate ratio in the range of 1 to 10 to form, on the substrate, such a microcrystalline silicon film that the ratio between a crystalline silicon-derived Raman scattering intensity at a wavenumber around 520 cm-1, Ic, and a noncrystalline silicon-derived Raman scattering intensity at a wavenumber around 480 cm-1, Ia, i.e., Ic/Ia, is 2 to 6.
Patent CA-2652703-C (CA)
Inventor: LIN RONG-HWA
IPC: C07K16/28
Filed: 2007-06-07
Granted: 2018-08-28
Abstract: The present invention provides novel antibodies specifically bind to an epitope on CD43 and CEA expressed on nonhematopoietic cancer cells, but do not specifically bind to a CD43 expressed by a leukocyte or by a Jurkat cell, and is capable of inducing apoptosis of the nonhematopoietic cancer cell after binding to the epitope on cell surface of the nonhematopoietic cancer cell in the absence of cytotoxin conjugation and immune effector function, wherein the epitope comprises a carbohydrate structure and the binding of the antibody to the epitope is inhibited by a carbohydrate comprising a Leastructure, a Lea-lactose structure, a LNDFH II structure, or a LNT structure. In addition, the present invention also provides use of the antibodies described herein for diagnostic and therapeutic purposes.
Patent CA-2653587-C (CA)
Title: A system and method for estimating supercharge pressure and initial pressure of a formation
Inventor: WU JIANGHUI
IPC: E21B21/08
Filed: 2007-04-19
Granted: 2011-06-21
Abstract: A method of estimating a formation pressure in a wellbore is provided that in one aspect includes measuring a hydrostatic pressure at a selected location in the wellbore, and estimating supercharge pressure as a function of time using a forward model that utilizes the hydrostatic pressure and at least one property of mud in the wellbore that is a function of time. In another aspect, the method may estimate an initial formation pressure at a selected location in a wellbore by obtaining a hydrostatic pressure and at least three formation pressure measurements at three separate times at the selected location, and estimating the initial formation pressure using the hydrostatic pressure, the three pressure measurements and an internal mudcake parameter.
Patent CA-2655197-C (CA)
Inventor: DANIELSON KENNETH S
IPC: A61B17/04
Filed: 2007-06-29
Granted: 2014-02-18
Abstract: A tissue fastener includes a bridge section and two cannulated leg sections. The tissue fastener is a single piece of material, and the material can be a bioabsorbable material. Each of the two leg sections can include at least one barb for resisting dislodgement from tissue after the fastener is inserted into tissue. The bridge can be flexible, and the leg sections can receive needles to allow insertion of the fastener into tissue from above a surface of the tissue. Various insertion devices and mechanisms are possible to deploy the fastener into a wound in a patient's skin from above the surface of and generally perpendicular to the skin.
Patent CA-2656786-C (CA)
Title: Fatty acid desaturases and uses thereof
Inventor: MEESAPYODSUK DAUENPEN
IPC: C12N15/82
Filed: 2007-07-11
Granted: 2019-07-02
Abstract: The invention provides isolated nucleic acid molecules which encode novel fatty acid desaturase family members. The invention also provides recombinant expression vectors containing desaturase nucleic acid molecules, host cells into which the expression vectors have been introduced, and methods for large-scale production of long chain polyunsaturated fatty acids (LCPUFAs), e.g., SDA, EPA and DHA.
Patent CA-2663675-C (CA)
Inventor: BACHMANN CHRISTIAN GOTTLIEB
IPC: B01D17/04
Filed: 2007-09-14
Granted: 2014-12-09
Abstract: L'invention concerne un dispositif (1) qui sert à former une phase liquide séparée dans une phase liquide continue qui présente un premier et un deuxième liquide. Les deux liquides coexistent sous la forme de phases séparées, ont des densités différentes et permettent un échange de matières souhaité. L'invention propose de placer le dispositif dans un récipient (9) qui contient le deuxième liquide qui forme la phase continue. Le dispositif comporte dans une extension longitudinale horizontale un organe de répartition (2), en particulier un tube cylindrique, et un canal (3) de collecte du premier liquide. Le canal de collecte présente un côté de sortie (4), un côté de collecte (5) et au moins une paroi latérale (6) qui relie le côté de sortie au côté de collecte. La paroi latérale (6) forme une liaison entre le côté de sortie et un bord horizontal d'égouttage (7). Cette paroi latérale présente une pente ou une forme qui permet la formation d'un film de liquide de la phase liquide séparée. Pour augmenter la stabilité du film, la paroi latérale (6) peut présenter une bonne mouillabilité pour le premier liquide. Le bord d'égouttage ou la paroi latérale présente avantageusement un profil, en particulier une denture (70), qui permet de former la phase séparée en forme de gouttes, de préférence de même taille, grâce à une denture régulière.
Patent CA-2665585-C (CA)
Inventor: WANG XIANBIN
IPC: H04J11/00
Filed: 2009-05-07
Granted: 2015-11-03
Abstract: A method for adaptive signal communication on a wireless or wireline network is disclosed in-cluding detecting the communication environment or determining the communication require-ments, for communication on the wireless or wireline network. The method may include deter-mining system parameter information for adaptive Orthogonal Frequency Division Multiplexing (OFDM) based on the communication environment or communication requirements and encoding the system parameter information into at least one precoded cyclic prefix (PCP) sequence. The method further provides for generating an OFDM symbol transmission by combining at least one PCP, and an adaptive OFDM symbol, using the system parameters, then transmitting the signal from at least one OFDM transmitter to at least one OFDM receiver followed by demodulating the at least one PCP, and demodulate the OFDM signal using the system parameters recovered. A re-lated OFDM system for implementing the method for a wireless or wireline network or platform is discolsed as are wireless or wireline devices operable with this method.
Patent CA-2665762-C (CA)
Title: Preparation en gel liposomique a base de phtalocyanine pour therapie photodynamique de tumeurs et fabrication de cette preparation
Inventor: JEZEK PETR
IPC: A61K47/44
Filed: 2007-11-27
Granted: 2013-02-05
Abstract: La présente invention concerne une préparation en gel liposomique à base de phtalocyanine hydrophobe (FCH) pour thérapie photodynamique de tumeurs et autres maladies, laquelle préparation se compose de liposomes de lécithine ou de liposomes à base d'autres lipides auxquels on ajoute un médicament thérapeutique qui peut être soit choisi dans un groupe comprenant la phtalocyanine d'hydroxyaluminium hydrophobe, la phtalocyanine d'aluminium hydrophobe, la phtalocyanine de zinc hydrophobe, la phtalocyanine de silicone hydrophobe, soit une phtalocyanine de silicone organique, soit une phtalocyanine hydrophobe sans noyau métallique. Les liposomes ainsi obtenus sont mélangés selon des rapports de 10:1 à 1:10 avec un gel translucide, de préférence à base de carboxyméthylcellulose. Le médicament thérapeutique ajouté peut être recouvert de glucose ou autres saccharides, de polyéthylèneglycol ou autres polymères applicables tels que la lécithine ou autres lipides, ou de chlorure de sodium ou autres sels pouvant être utilisés en pharmacologie.
Patent CA-2668705-C (CA)
Inventor: ODE TAKAYOSHI
IPC: H04J99/00
Filed: 2006-11-10
Granted: 2017-05-16
Abstract: Terminal device performance information related to a function of a wireless terminal device in which at least either a first frequency band width used for the up line or a second frequency band width used for the down line is variable is made beforehand to correspond to a terminal device category. In the case where the terminal device performance information is received from the wireless terminal device, the terminal device category is specified from the terminal device performance information. On the basis of the specified terminal device category, line setting with the wireless terminal device is carried out and a control signal corresponding to the line setting is transmitted. The line setting along the terminal device category is carried out, so that control is simplified.
Patent CA-2668781-C (CA)
Inventor: BEHLOUL MOULOUD
IPC: B28B3/00
Filed: 2007-10-30
Granted: 2014-05-06
Abstract: The invention relates to a manufacturing method that comprises the steps of providing an envelope (12) and a mould (14), introducing a moulding material into the mould, placing the mould into the envelope, generating a negative pressure in the envelope, and deforming the mould. The invention also relates to a device for moulding parts. The invention can be used for moulding a part in a simple manner.
Patent CA-2681418-C (CA)
Inventor: ZUCK JAMES C
IPC: F16K1/54
Filed: 2009-10-01
Granted: 2017-03-07
Abstract: A valve assembly includes a housing having a first chamber, a second chamber, and a valve seat disposed therebetween. A valve head disposed in the housing and is moveable between an open position and a closed position. The valve head defines a bore extending along an axis from the first chamber to the second chamber when the valve head is in the closed position. A valve stem is disposed in the bore and is coupled to the valve head in the bore for moving the valve head between the open and closed positions. The valve assembly allows for selective fluid communication between the first and second chambers to alleviate pressure differences between the first and second chambers. In one embodiment, the valve stem moves in the bore between a sealed position and an unsealed position. In another embodiment, a check valve is disposed in the bore.
Patent CA-2687093-C (CA)
Inventor: FANGROW THOMAS F
IPC: A61M39/14
Filed: 2008-05-15
Granted: 2016-08-16
Abstract: A luer connector including a rigid housing having a first end and a second end. The housing further including a rigid tubular male portion at the first end, a rigid tubular female portion at the second end, and a longitudinal opening therethrough. The male portion is configured to be engageable with a female connector. The female portion is configured to be engageable with a male connector and to prevent the disengagement of the male connector from the female portion. In some embodiments, the female portion is configured to maintain a fixed rotational position when the male connector is being threaded therewith, but to rotate with the male connector once the male connector has become fully engaged with the female portion so as to prevent the male connector from becoming unthreaded from the female portion.
Patent CA-2687419-C (CA)
Title: Absorbent article comprising a lotion composition for reducing adherence of feces or menses to the skin
Inventor: VEGA VICTOR NICHOLAS
IPC: A61L15/26
Filed: 2008-05-15
Granted: 2014-09-02
Abstract: The present invention relates to lotion compositions comprised on a body facing surface of an absorbent article such as a diaper, training pants or adult incontinence product. The lotion composition may be used for reducing the adherence of feces or menses to the human skin. The lotion composition comprises at least two compounds wherein one first compound is liquid at 25°C and at least one second component which is solid at 25°C. An effective amount of the lotion composition is comprised on a body facing surface of an absorbent article which is intended to be worn by a wearer.
Patent CA-2689515-C (CA)
Title: High shear process for the production of cumene hydroperoxide
Inventor: HASSAN ABBAS
IPC: C07C37/00
Filed: 2008-06-13
Granted: 2013-04-09
Abstract: Use of a high shear mechanical device incorporated into a process for the production of cumene hydroperoxide as a mixer/reactor device is capable of decreasing mass transfer limitations, thereby enhancing the cumene hydroperoxide production process. A system for the production of cumene hydroperoxide from oxidation of cumene, the system comprising a reactor and an high shear mixer the outlet of which is fluidly connected to the inlet of the reactor; the high shear mixer capable of providing a dispersion air gas bubbles within a liquid, the bubbles having an average bubble diameter of less than about 100 microns.
Patent CA-2689888-C (CA)
Title: Method and system for storing contact information in a network contact database
Inventor: ARSENAULT JONATHAN ALLAN
IPC: H04L12/66
Filed: 2008-12-24
Granted: 2018-05-01
Abstract: The invention provides a method comprising, receiving an indication of a desire for contact information associated with given media content, obtaining the contact information associated with the given media content in response to the indication and causing the obtained contact information to be stored in a database associated with a given party.
Patent CA-2694438-C (CA)
Inventor: JARRARD JERRY
IPC: A61N1/32
Filed: 2008-07-24
Granted: 2016-08-16
Abstract: A system and method of controlling the application of energy to tissue using measurements of impedance are described. The impedance, correlated to the temperature, may be set at a desired level, such as a percentage of initial impedance.  The set impedance may be a function of the initial impedance, the size and spacing of the electrodes, the size of a targeted passageway, and so on. The set impedance may then be entered into a PID algorithm or other control loop algorithm in order to extract a power to be applied to a treatment device.
Patent CA-2698210-C (CA)
Title: System and method for remote asynchronous data replication
Inventor: BATES JOHN W
IPC: G06F15/16
Filed: 2008-07-24
Granted: 2013-11-19
Abstract: An asynchronous peer-to-peer data replication method implemented within a replication cluster comprising at least one master node and at least a first client node includes entering an update in a data volume of the master node and storing the update in a master node storage.  Next, updating a first active session in a master log and then sending a first message from the master node to the first client node. The first message comprises a first message content and first "piggybacked" data indicating that the first active session in the master log was updated. Next, receiving the first message by the first client node, registering that the first active session in the master log was updated and signaling internally that the first active session in the master log was updated.  Next, sending an update request from the first client node to the master node, processing the update request by the master node and sending the update to the first client node. Finally, receiving the update by the first client node and updating the first active session in a first client log.
Patent CA-2707211-C (CA)
Inventor: MITCHELL CLARENCE
IPC: G06Q10/06
Filed: 2010-06-08
Granted: 2016-08-16
Abstract: Technician control, in which a control system is configured to control scheduling and dispatch operations for work orders being handled by technicians. Multiple technician devices are each associated with one or more technicians, are configured to communicate, over a network, with the control system, and also are configured to provide output in response to communications that are received from the control system and that are related to the scheduling and dispatch operations performed by the control system. A set of scheduling configuration options may be pre-defined and user input weighting at least one of the scheduling configuration options relative to other of the scheduling configuration options may be received. A scheduling application used by the control system to perform scheduling operations may be configured based on configuration data that reflects the weighting and scheduling operations may be performed using the configured scheduling application.
Patent CA-2712517-C (CA)
Title: Elastomeric materials
Inventor: MUSLET IYAD
IPC: B32B27/12
Filed: 2009-01-23
Granted: 2015-12-22
Abstract: Some embodiments of the present invention include elastomeric films with a basis weight of about 40 gsm or less or about 25 gsm or less. Other embodiments include elastomeric laminates comprising the elastomeric film bonded to one or more substrates (such as nonwoven fabrics). Methods of the making the elastomeric films and elastomeric laminates are also provided.
Patent CA-2712760-C (CA)
Title: Pipe fitting with a solvent cement barrier
Inventor: MALAGNINO GIOVANNI
IPC: F16L13/10
Filed: 2010-08-13
Granted: 2016-10-11
Abstract: Various embodiments of a fitting or other fluid conduit for a piping system are provided. In at least one embodiment, a fitting comprises a body including a first portion and a second portion, and a barrier positioned between the first and second portions. In various embodiments, the first portion includes a first inner surface that defines a first opening that is sized and configured to receive a first piping system component. The first piping system component may be secured to the first portion by a securing liquid, such as a solvent cement. Further, in various embodiments, the second portion includes a second inner surface defining a second opening that is sized and configured to receive a second piping system component. In various embodiments, the barrier, such as a lip, for example, may be positioned between the first inner surface and the second inner surface, and the barrier may at least partially define a reservoir with an open side facing the first portion. Additionally, in these embodiments, the second inner surface may include threads. The fitting, in these embodiments, may be at least partially made of a plastic, such as PVC, CPVC, and/or ABS, for example. Thus, in such embodiments, when the securing liquid, such as solvent cement, is added to the first inner surface, the barrier and/or reservoir resists the liquid from reaching the second inner surface, thereby reducing the likelihood that the second inner surface and/or the surface's threads will become damaged or otherwise compromised by chemically reacting with the securing liquid.
Patent CA-2719223-C (CA)
Inventor: DUONG HIEU
IPC: H01M50/457
Filed: 2009-03-27
Granted: 2017-07-04
Abstract: A multi-functional battery separator comprises two or more active separator layers deposited from different poly-mer solutions to form a multilayered unitary structure comprising a free-standing film, a multiplex film on one side of a porous substrate, or separate films or multiplex films on opposite sides of a porous substrate. In a preferred embodiment, the cascade coating method is used to simultaneously deposit the active separator layers wet so that the physical, electrical and morphological changes associated with the polymer drying out process are avoided or minimized. The multi-functional separator is inexpensive to fabricate, exhibits enhanced ionic conductivity and ionic barrier properties, and eliminates gaps between individual layers in a separator stack that can contribute to battery failure.
Patent CA-2723173-C (CA)
Inventor: BEENAU BLAYN
IPC: G06Q20/40
Filed: 2009-04-24
Granted: 2013-10-08
Abstract: Providing dynamic authentication of a user requesting access to a system via a mobile device is disclosed. An account holder tailors a set of customized security challenges and responses. When a request for account authentication is received from a mobile device, the system conducts a multi-step user authentication process that includes dynamically selecting and prompting the user with the custom security challenges.
Patent CA-2726627-C (CA)
Inventor: BAKKER JAN HENDRIK LUCAS
IPC: H04W4/90
Filed: 2009-06-02
Granted: 2014-01-21
Abstract: A network component is provided. The network component including a component configured such that the network transmits a response message containing an indicator indicating that a first message is an emergency-related request, and such that the network receives a second message containing information associated with a user equipment (UE).
Patent CA-2726954-C (CA)
Inventor: VOGT SEBASTIAN
IPC: B01F27/91
Filed: 2011-01-07
Granted: 2013-07-23
Abstract: According to the invention, a device is provided with which it is possible to produce poly(methyl methacrylate) bone-cement paste, which is degassed to the greatest possible extent while avoiding large-volume mixing containers and large cement volumes contained therein. The device comprises a tubular hollow body (10) having a first opening (30) on the input side and a second opening (20) on the output side, at least one rotatably-mounted shaft (40) arranged in the axial direction in the tubular hollow body (10), thread turns (50) arranged axially along the outer side of the shaft (40), wherein the shaft (40) has at least one section with thread turns (50) whose pitch decreases in the direction of the second opening (20), at least one stirring blade (60) arranged on the shaft (40), and rigid mixing elements (70) arranged on the inner side of the tubular hollow body (10).