baber/WOPTO huggingface dataset:
Patent CA-2792315-A1 (CA)
Title: Circular utilization method in pulping and papermaking processes with straw
Inventor: LI HONGFA
IPC: D21C11/02
Filed: 2011-03-11
Abstract: A circular utilization method of straw in a pulping and papermaking processes comprises the following steps of: obtaining straw raw material for pulping and its waste through stock preparation; obtaining primary pulp by digesting the straw raw material according to the ammonium sulfite method; obtaining pulp and concentrated black liquid by extruding the primary pulp; obtaining paper pulp for preparing a paper product and diluted black liquid by washing and post-processing; mixing the concentrated black liquid and the diluted black liquid, and then evaporating and concentrating; obtaining contaminated condensate by reclaiming the evaporated liquid, and using a residual concentrate as raw material of fertilizer or the concentrated black liquid for preparing a fertilizer; mixing the contaminated condensate with one or more of the group of the waste material obtained from stock preparation, a crop byproduct or organic waste, and obtaining base material or fertilizer by fermenting the nitrogen source of the contaminated condensate or ammonium sulfite, or using the contaminated condensate for desulfurizing flue gas, wherein ammonia and flue gas are reacted to obtain the ammonium sulfite as a digestion agent; and using the recycled water from the mid-phase water processing to corresponding phases in the whole pulping process.
Patent CA-2792962-A1 (CA)
Inventor: BOSTROEM JAN
IPC: B23D55/08
Filed: 2011-03-09
Abstract: A wear pad of a band saw guide exposed to wear from a moving band saw blade is produced in a powder metallurgical manner from a steel material having the following composition (1), in per cent by weight: and, further, 7.5 to 14 of (V + Nb/2), wherein the contents of N, on one hand, and of (V + Nb/2), the other hand, are balanced in relation to each other so that the contents of said elements are within an range I", F", G, H, I" in a perpendicular, plane coordinate system, where the content of N is the abscissa and the content of V + Nb/2 is the ordinate, and where the coordinates (2), for said points are: and max 7 of any of Ti, Zr, and A1; balance essentially only iron and unavoidable impurities.
Patent CA-2793839-A1 (CA)
Inventor: JENSON MARK L
IPC: A61F2/24
Filed: 2011-03-23
Abstract: Devices, systems, and methods associated with annuloplasty are described herein. One or more annuloplasty devices include a number of longitudinal filaments moveable between an introductory configuration and a deployed configuration, wherein the number of longitudinal filaments are one or more lengths, and a shell, wherein the shell contains the number of longitudinal filaments and a curable polymer to maintain the annuloplasty device in a deployed configuration.
Patent CA-2796652-A1 (CA)
Title: Method and system for responder-aware relay station selection in wireless communication networks
Inventor: SHAO HUAI-RONG
IPC: H04W88/04
Filed: 2011-04-15
Abstract: Responder-aware relay station selection in a wireless communication network is provided. One implementation includes evaluating operational parameters of multiple candidate wireless relay stations, and selecting a wireless relay station among the multiple candidate wireless relay stations based on the evaluation. A wireless communication is transmitted to the selected wireless relay station over a wireless communication medium.
Patent CA-2797974-A1 (CA)
Title: Selective integrin inhibitors
Inventor: PEPIO ANTHONY
IPC: A61K47/48
Filed: 2011-05-02
Abstract: This invention provides methods for selectively antagonizing the a4ß1 integrin heterodimer in a subject in need thereof, and preferably in a human subject. The methods of the invention utilize conjugates comprising two or more a4ß1 small molecule antagonists covalently attached to a biocompatible polymer. These methods of selectively inhibiting a4ß1 may be used modulate both normal and pathological biological processes mediated at least in part through a4ß1 activity.
Patent CA-2800405-A1 (CA)
Inventor: YAMAGUCHI YOSHIMASA
IPC: A61P7/04
Filed: 2007-10-15
Abstract: The present invention provides an antidepressant, neuroprotectant, amyloid .beta. deposition inhibitor, or age retardant composition comprising containing a heterocyclic compound having the general Formula (I): (see formula I) ..  or a pharmaceutically acceptable salt or hydrate thereof. The structural unit (see formula II) being selected from (see formulas III) R1 and R2 each are one or more functional groups independently selected from the group consisting of a hydrogen atom, halogen atom, hydroxy group, amino group, acetylamino group, benzylamino group, trifluoromethyl group, C1-C6 alkyl group, C1-C6 alkoxy group, and -O-(CH2)n-R3, wherein R5 is a vinyl group, C3-C6 cycloalkyl group, or phenyl group, and n is 0 or 1. R3 and R4 together form a spiro ring B of the general formula (IV): (see formula IV) The spiro ring B is a structural unit having the general Formula (V) and binds at a position marked by *in the general Formulas (V) to form a spiro ring. (see formula V)  .......................................  R8 is one or more functional groups selected from the group consisting of a hydrogen atom, halogen atom, hydroxy group, C1-C6 alkoxy group, cyano group, and trifluoromethyl group.
Patent CA-2801186-A1 (CA)
Title: Apparatus and method for the production of carbon nanotubes on a continuously moving substrate
Inventor: MALECKI HARRY C
IPC: C01B31/00
Filed: 2010-07-13
Abstract: An apparatus having at least one carbon nanotube growth zone having a substrate inlet sized to allow a spoolable length substrate to pass therethrough. The apparatus also has at least one heater in thermal communication with the carbon nanotube growth zone. The apparatus has at least one feed gas inlet in fluid communication with the carbon nanotube growth zone. The apparatus is open to an atmospheric environment during operation.
Patent CA-2802557-A1 (CA)
Inventor: VANNIER JEAN PIERRE
IPC: C12N5/00
Filed: 2011-06-22
Abstract: The present invention relates to a new method for treating or processing a cross-linked hyaluronan hydrogel prior to its use in applications involving three-dimensional cell culture. The invention also relates to cross-linked hyaluronan hydrogels prepared by such a method and to their use in 3D cell culture, stem cell/tissue engineering, drug discovery, toxicology testing, and broad cell biology applications.
Patent CA-2802882-A1 (CA)
Inventor: LANCHBURY JERRY
IPC: G16B20/10
Filed: 2011-06-17
Abstract: La présente invention concerne des procédés et des matériaux mis en uvre dans l'évaluation d'échantillons (par exemple, des cellules de cancer) pour la présence d'une perte de signature d'hétérozygotie (LOH), par exemple, des procédés et des matériaux pour déterminer si une cellule (par exemple, une cellule cancéreuse) contient ou non une signature de LOH. La présente invention concerne en outre des matériaux et des procédés pour identifier des cellules (par exemple, des cellules cancéreuses) ayant une déficience de réparation dirigée par homologie (HDR) ainsi que des matériaux et des procédés pour identifier des patients cancéreux susceptibles de répondre à un régime de traitement de cancer particulier.
Patent CA-2804326-A1 (CA)
Inventor: BAUMLIN JEAN-MARIE
IPC: B41M5/52
Filed: 2011-05-27
Abstract: Papier fin d'écriture, d'emballage et/ou d'impression, en particulier offset, comprenant un matelas fibreux ayant une main supérieure ou égale à 1,10cm3/g et au moins une couche dont la dépose sèche sur une ou chaque face du matelas fibreux est comprise entre 3 et 10g/m2 et qui comprend au moins un pigment minéral, au moins un latex formant liant, et au moins une dispersion aqueuse de polyuréthane à raison de 0,5 à 8% en poids sec par rapport au poids sec total de pigment(s) de cette couche, de façon à ce que le papier couché ait un toucher similaire à celui du matelas fibreux.
Patent CA-2807026-A1 (CA)
Inventor: BO TROND HELLEM
IPC: G01V1/30
Filed: 2013-02-20
Abstract: Methods, systems, and computer-readable media for analyzing a domain are provided. The method includes defining a mask plane that includes a first dimension of a first number of voxels and a second dimension of a second number of voxels, and selecting a plurality of first angles for orientating the mask plane in the domain with respect to a first axis. The method also includes for each one of the plurality of first angles selected populating, using one or more processors, sum cubes associated with each one of a first plurality of subject voxels. The method also includes selecting a plurality of second angles, and for each one of the plurality of second angles selected, calculating a planar sum for each one of a second plurality of subject voxels selected.
Patent CA-2808115-A1 (CA)
Inventor: PENGG AEGYD
IPC: F16G13/18
Filed: 2013-02-27
Abstract: The invention relates to a chain (1) for mounting on a vehicle tire, in particular an anti-skid chain, wherein the chain (1) comprises a mesh (2), which is arranged on the tread (3) of a vehicle tire when the chain is mounted, and is connected to an inner retaining strand (5) on the vehicle tire inner side (300) via inner shoulder chains (4) and to an outer retaining strand (7) on the vehicle tire outer side (400) via outer shoulder chains (6), wherein the mesh (2) is substantially composed of straight chain links, and the inner shoulder chains (4) are composed of twisted chain links at least in one section, which is arranged on the vehicle tire inner side (300) when the chain is mounted. The invention further relates a chain strand (9), for example for use in such a chain (1).
Patent CA-2809116-A1 (CA)
Title: Localizing an electrostatic stylus within a capacitive touch sensor
Inventor: WESTHUES JONATHAN
IPC: G06F3/01
Filed: 2011-08-29
Abstract: Methods, systems, and apparatus relate to capacitive touch sensors with a fine-pointed, active stylus. The active stylus is configured to receive a signal from the capacitive touch sensor for synchronizing a time base of the stylus with the capacitive touch sensor. The active stylus is configured to receive a signal from a matrix of the capacitive touch sensor to measure a first position along one axis, and transmit a signal from the single electrode of the stylus to the matrix to indicate a second position of the stylus along another axis of the matrix. The stylus can transmit the received signal to report the first position of the stylus.
Patent CA-2809193-A1 (CA)
Inventor: HORN GAVIN B
IPC: H04W36/36
Filed: 2008-11-13
Abstract: Systems and methodologies are described that facilitate transmitting access point types and/or restricted association parameters using broadcast signals, such as beacons, pilot signals, etc. The type or restricted association information can be indicated by one or more intrinsic aspects of the signal, such as specified parameters. In addition, the type or information can be indicated by one or more extrinsic signal aspects, such as frequency, interval, periodicity, etc. Using this information, a mobile device can determine whether an access point implements restricted association. If so, the mobile device can request an access point or related group identifier before determining whether to establish connection therewith. The identifier can be verified against a list of accessible access points and/or groups to make the determination.
Patent CA-2811170-A1 (CA)
Inventor: WOLFFSOHN JAMES
IPC: A61B3/032
Filed: 2011-09-14
Abstract: A device for measuring a user's range of clear focus (accommodation) comprising: a display for displaying a test image to the user at a first size; a sensor for determining the separation between the display and the user; and a processor for determining the angular subtence of the image to the user and to resize the test image in order to substantially maintain the angular subtence of the image when the separation between the display and the user is varied.
Patent CA-2815088-A1 (CA)
Title: Vaporization chambers and associated methods
Inventor: TURNER TERRY D
IPC: F28F13/00
Filed: 2011-11-03
Abstract: A vaporization chamber may include at least one conduit and a shell. The at least one conduit may have an inlet at a first end, an outlet at a second end and a flow path therebetween. The shell may surround a portion of the conduit and define a chamber surrounding the portion of the conduit. Additionally, a plurality of discrete apertures may positioned at longitudinal intervals in a wall of the conduit, each aperture of the plurality of discrete apertures sized and configured to direct a jet of fluid into the conduit from the chamber. A liquid may be vaporized by directing a first fluid comprising a liquid into the inlet at the first end of the conduit, directing jets of a second fluid into the conduit from the chamber through discrete apertures in a wall of the conduit and transferring heat from the second fluid to the first fluid.
Patent CA-2819098-A1 (CA)
Title: Mold assemblies including a mold insertable in a container
Inventor: ATKINS WILLIAM BRIAN
IPC: E21B10/00
Filed: 2011-11-28
Abstract: There is disclosed herein a method of designing a mold assembly including a container (300) and a mold (200), at least portions of an outer surface of the mold corresponding to an inner surface of the container such that the container will support the mold therein, in use of the mold for molding an object, the mold assembly defining a mold cavity (252) substantially corresponding to the outer shape of the object to be molded, wherein one or more portions of the mold cavity are defined by the inner surface of the container.
Patent CA-2819457-A1 (CA)
Inventor: BEARD RICHARD L
IPC: A61P27/02
Filed: 2011-11-18
Abstract: The present invention relates to a method of treating a disorder associated with modulation of the FPRL-1 receptor which comprises administering a therapeutically effective amount of a pharmaceutical composition comprising a 3,4-dihydroisoquinolin-2(1H)-yl-3-phenylurea derivative.
Patent CA-2821004-A1 (CA)
Title: Modeling immiscible two phase flow in a subterranean formation
Inventor: ALSHAKHS MOHAMMED JAWAD A
IPC: H01G4/008
Filed: 2011-11-23
Abstract: The propagation of a flood front as it is being injected in a porous media segment such as a subterranean oil-bearing formation or a core composite is measured as a function of time during a number of discrete time steps. A model is formed of measures of water saturation profiles along the length of travel through the porous media segment for the time steps. The model in effect subdivides the porous media segment into individual sections or subsystems of equal distances. The saturation of each subsystem is determined based on the volume of the fluid injected, the pre-determined fractional flow and the initial average saturation.
Patent CA-2821180-A1 (CA)
Inventor: SINUSAS ERIC A
IPC: F16H57/04
Filed: 2013-07-11
Abstract: The device is configured for moving a fluid within a gearbox. In one illustrative embodiment, the device includes a base portion coupled to a rotatable member within the gearbox. An inlet portion of the device is configured to draw the fluid from a reservoir portion of the gearbox. The device is configured to utilize a centrifugal force for moving the fluid from the inlet portion toward the base portion along an interior surface of a conical portion. In another illustrative embodiment, the device includes a conical portion having an external threaded portion configured to capture a fluid during a rotation of the device. In such an embodiment, the threaded portion is configured to utilize a centrifugal force for moving the fluid captured by the threaded portion along an exterior surface of the conical portion.
Patent CA-2822170-A1 (CA)
Title: Antibacterial medical product and method for producing same
Inventor: COLMENARES MORA CARMEN LEONOR
IPC: A61L15/46
Filed: 2011-05-16
Abstract: The invention relates to a medicinal product, comprising an antibacterial hard material coating, which is applied to a main body and which comprises biocide. Said hard material coating includes at least one inner layer and one outer layer, wherein the biocide concentration in the outer layer is substantially constant and greater than the biocide concentration in the inner layer and the biocide concentration in the inner layer is greater than or equal to 0.2 at%.
Patent CA-2824077-A1 (CA)
Title: Oral preparations with favorable disintegration characteristics
Inventor: FUJIHARA KAZUYUKI
IPC: A61K9/30
Filed: 2001-09-14
Abstract: The present invention provides oral preparations with good disintegration characteristics containing a slightly water-soluble active ingredient, which comprise a mixture of a solid formed product (e.g. a granule) and a second disintegrant wherein said solid formed product comprises a slightly water-soluble active ingredient, a first disintegrant and a water-soluble excipient which is formed using a water-soluble polymer binder; or comprises a solid formed product prepared from a slightly water-soluble active ingredient, a disintegrant and a sugar alcohol using a water-soluble polymer binder. When orally administered, these oral preparations exhibit excellent dissolution characteristics of the active ingredient in the digestive tract, and further, these preparations can show equivalent dissolution profile even at different amounts of the active ingredient, and thus enable the selection of the most suitable medicament for each patient. This makes these preparations highly useful in the clinical field.
Patent CA-2826230-A1 (CA)
Inventor: MUH EKKEHARD
IPC: C01B33/107
Filed: 2012-01-19
Abstract: The invention relates to a process for producing monochlorosilane from the reaction of monosilane and dichlorosilane in the presence of a catalyst. According to the process of the invention, monochlorosilane is formed by comproportionation of monosilane and dichlorosilane. The invention further relates to the use of the monochlorosilane produced and to a plant for implementing the process.
Patent CA-2826754-A1 (CA)
Inventor: WILLIAMS RILEY
IPC: A61H15/02
Filed: 2012-01-18
Abstract: A thermal therapy device including a hollow roller having a non-uniform cross-section along its length and a thermally conductive external surface. Two end caps, one on each end of the hollow roller, which, in combination with the thermally conductive external surface of the hollow roller, collectively define a thermal-medium-receiving reservoir and a central axis about which the hollow roller may rotate. A pair of pins, one on each of the end caps, are longitudinally aligned along the central axis.
Patent CA-2828179-A1 (CA)
Title: Procede et appareil de liquefaction de co2
Inventor: DE CAYEUX OLIVIER
IPC: F25J1/00
Filed: 2012-03-16
Abstract: Dans un procédé de liquéfaction d'un gaz contenant au moins 60% mol. de CO2, pour produire au moins un produit liquide, un premier gaz d'alimentation est comprimé depuis une première pression jusqu'à une deuxième pression et refroidi pour former un débit liquide ou supercritique, au moins une partie du débit liquide ou supercritique est refroidie dans un échangeur de chaleur (E1) pour former un liquide de cycle à la deuxième pression, le liquide de cycle est divisé en au moins deux fractions y compris une fraction auxiliaire, au moins une fraction étant vaporisée dans l'échangeur par échange de chaleur avec la partie du débit liquide ou supercritique, et pour le cas où il y a au moins deux fractions chacune est vaporisée à une pression différente, et le ou les gaz formés étant ensuite comprimé(s) et mélangé(s) avec le premier gaz d'alimentation, la fraction auxiliaire (13) soit constituant le produit liquide ou un des produits liquides soit étant traitée par séparation à température subambiante dans au moins un moyen de séparation (P1,P3) pour former le produit liquide.
Patent CA-2833280-A1 (CA)
Title: Microwave vacuum-drying of organic materials
Inventor: FU JUN
IPC: A23L3/40
Filed: 2012-07-12
Abstract: An apparatus (20) for dehydrating organic material in batches has a processing unit (22) having a microwave-vacuum chamber (34), an input module (28) and an output module (30), with a conveyor (54) for moving the material through the chamber on a microwave-transparent window. A material reservoir (68) is arranged to receive the material exiting the output module. A conveyor (78) external to the vacuum chamber conveys material that exits the reservoir to the input module. The vacuum chamber (34), reservoir (68) and external conveyor (78) are in fluid communication to operate at a common, reduced pressure. The organic material passes through the vacuum chamber multiple times to equilibrate and dry to the desired degree.
Patent CA-2836225-A1 (CA)
Inventor: STOCKLASSA JAN
IPC: G06F17/30
Filed: 2012-05-15
Abstract: The invention relates to a geographical positioning system and method therefore. It is adapted to pair at least one address of a person (32, 34) to a selected persons (18) address in at least one of a predetermined distance and/or circle (26) emanating from the geographical address of the selected person (18), and/or a distance/circle (26) from where a predetermined number of persons live in proximity to the selected person (18).
Patent CA-2836645-A1 (CA)
Inventor: MCCORMICK DANIEL F
IPC: A61F2/78
Filed: 2013-12-16
Abstract: A fixation device comprises a first clamping member having an adjustable clamping collar and a first curved support portion attached to the adjustable clamping collar. The first clamping member is adapted to receive a digit. The first curved support portion is adapted to support an inferior surface of a proximal phalanx of the digit. A distal member is adjustably attachable to the first clamping member. The distal member has a second curved support surface adapted to support an inferior surface of a distal phalanx of the digit and a curved distal end adapted to apply a compressive force in a proximal direction to a distal end of the distal phalanx.
Patent CA-2837158-A1 (CA)
Inventor: MILLER DANIEL S
IPC: B60Q1/52
Filed: 2012-05-23
Abstract: A system comprising a power supply, an emergency warning light and a speaker, in combination with a control head. One or more processors controls operation of the system in response to recevied user input and provides system status for display. Storage media encoded with emergency warning light system instructions for execution by one ore more of the processors controls the actuation of the emergency warning light system and controls light patterns generated by the emergency warning light system. The storage media is further encoded with siren system instructions for execution by one or more of the processors for controlling the actuation of the siren system and for controlling audible sounds generated by the siren system.