baber/WOPTO huggingface dataset:
Patent CA-2757722-A1 (CA)
Title: Enzymatic process for the preparation of (s)-5-(4-fluoro-phenyl)-5-hydroxy- 1morpholin-4-yl-pentan-1-one, an intermediate of ezetimibe and further conversion to ezetimibe
Inventor: HUSAIN MOFAZZAL
IPC: C12P17/00
Filed: 2010-03-30
Abstract: The present invention provides an enzymatic process for the preparation of (S)-5-(4- Fluoro-phenyl)-5-hydroxy-1morpholin-4-yl-pentan-1-one by the reduction of 1-(4-Fluoro-phenyl)- 5-morpholin-4-yl-pentane-1,5-dione by using a suitable enzyme or by the resolution of (R, S)-5- (4-Fluoro-phenyl)-5-hydroxy-1 morpholin-4-yl-pentan-1-one by using an enzyme. The present invention also provides process for the preparation of Ezetimibe comprising the steps of a) protecting the compound (S)-5-(4-Fluoro-phenyl)-5-hydroxy-1 morpholin-4-yl-pentan-1-one with hydroxy protecting group b) hydrolyzing the obtained compound c) condensing with a chiral auxiliary d) reacting with an protected imine compound e) converting to alkyl ester f) cyclizing and g) deprotecting to obtain Ezetimibe.
Patent CA-2759569-A1 (CA)
Inventor: ALLISON JAMES DAVID
IPC: C01C3/10
Filed: 2010-05-24
Abstract: La présente invention concerne un procédé de production de cristaux de cyanure de sodium. Ce procédé consiste: (a) à mettre en contact du cyanure d'hydrogène et de l'hydroxyde de sodium dans un réacteur en les mélangeant pendant un temps de contact maximal d'environ 5 secondes; (b) à introduire le mélange obtenu dans un cristallisoir à évaporation continue de façon à produire une bouillie de cristaux de cyanure de sodium; (c) à faire passer au-dessus d'une surface chaude la bouillie de cristaux de cyanure de sodium sortant du cristallisoir de façon à la précipiter sur la surface et à en éliminer le carbonate de sodium, puis à ramener ladite bouillie dans le cristallisoir; et enfin (d) à séparer de la bouillie les cristaux de cyanure de sodium.
Patent CA-2764325-A1 (CA)
Title: Capsule incendiaire
Inventor: STEVENSON ROBERT ANDREW
IPC: F42B12/44
Filed: 2010-06-04
Abstract: Une capsule incendiaire (10) comprend un corps (14) formant un compartiment unique contenant une première partie (18) d'un système d'allumage composé de deux parties et une certaine quantité d'une source de chaleur pyrotechnique (PHS) (16). La capsule (10) est déclenchée par l'injection, lorsqu'elle est prête à être utilisée, d'une certaine quantité d'une seconde partie du système d'allumage composé de deux parties. Le système d'allumage génère une chaleur suffisante pour déclencher la PHS (16), qui brûle à une température sensiblement plus élevée que le système d'allumage.
Patent CA-2766235-A1 (CA)
Title: Process for the preparation of 1-benzyl-3-hydroxymethyl-1h-indazole and its derivatives and required magnesium intermediates
Inventor: CARACCIOLO TORCHIAROLO GIULIANO
IPC: C07D231/56
Filed: 2010-07-28
Abstract: The present invention relates to the process for the conversion of 1-benzyl-3-hydroxymethyl-1H-indazole according to formula (II), to the 1-benzyl-3-hydroxymethyl-1H-indazole according to formula (I).
Patent CA-2768141-A1 (CA)
Title: Low voc solvent-borne printing inks
Inventor: DEETER GARY A
IPC: C09D11/00
Filed: 2010-07-14
Abstract: Styrene-acrylic dispersants for use in pigment dispersions have lower viscosities than benchmark formulations such as nitrocellulose, dimer-acid based polyamides, and thermoplastic polyurethanes, prepared under otherwise identical conditions. Lower viscosities allow for the preparation of similarly viscous dispersions and inks with the styrene-acrylics when compared to traditional dispersants, at either (a) lower solvent levels, or if solvent levels are to be maintained, (b) higher pigment and solids loadings.
Patent CA-2768624-A1 (CA)
Inventor: MUIR SHELDON EASTON
IPC: H01R4/24
Filed: 2010-08-10
Abstract: A terminal block (142) that electrically couples conductors (276) and terminal contacts (218) is provided. The terminal block includes a terminal base portion (230) that has a mounting side configured to be mounted to a surface of an electrical component. The base portion has contact slots (240) that extend from the mounting side therethrough. The contact slots (240) are configured to receive terminal contacts (218) that are electrically coupled to the electrical component. The terminal block also includes an organizer portion (232) that extends from the base portion (230) and includes channels (256) that extend substantially parallel to the surface of the electrical component. The channels (256) are configured to receive corresponding conductors (276). The contact slots (240) of the base portion (230) align with corresponding channels (256) of the organizer portion (232) so that the terminal contacts (218) electrically couple the conductors (276).
Patent CA-2770341-A1 (CA)
Title: Riboflavin based aerosol and use as placebo in trials
Inventor: GRIFFITH DAVID C
IPC: A61K31/525
Filed: 2010-08-19
Abstract: A method for evaluating an aerosolized test compound includes administering a test compound to a first population of individuals, via inhalation of an aerosol; administering a placebo comprising riboflavin 5 '-phosphate to a second population of individuals, via inhalation of an aerosol; and comparing a biological marker for individuals in the two populations. An aerosol comprising riboflavin 5 '-phosphate (also known as flavin mononucleotide) may be used either as a placebo in clinical trials, or therapeutically.
Patent CA-2770448-A1 (CA)
Inventor: DUCHEK JOHN R
IPC: C07D311/80
Filed: 2003-11-06
Abstract: .DELTA.9 -Tetrahydrocannabinol (THC) esters according to Formula A are described herein, wherein R1, R2, R3, and R4 are independently H or an alkyl; A is a saturated alkane, alkene, diene or aromatic ring; and Y is benzene, alkyl substituted benzene, halogen substituted benzene, or alkyloxy substituted benzene. These aryl sulfonic THC esters are highly crystalline and stable at room temperature in air, allowing for indefinite storage. These esters can be recrystallized for purification, and then hydrolyzed to recover the purified THC. (see formula A)
Patent CA-2771048-A1 (CA)
Title: Adjustable fixator
Inventor: LANGMAID MICHAEL N
IPC: F16C11/10
Filed: 2002-10-08
Abstract: A bone fixator for securing a first bone portion in a position relative to second bone portion is disclosed, including at least two clamping assemblies each for receiving at least one bone pin and a main body disposed between the clamping assemblies. The main body includes at least one joint for orienting the clamping assemblies with respect to each other. The at least one joint may permit pivoting or rotation. Some joints permit the articulation of several components to be simultaneously and releasably lockable.
Patent CA-2771384-A1 (CA)
Inventor: SHARP JEFFREY
IPC: A61F2/28
Filed: 2010-08-19
Abstract: Porous biocompatible structures suitable for use as medical implants and methods for fabricating such structures are disclosed. The disclosed structures may be fabricated using rapid manufacturing techniques. The disclosed porous structures has a plurality of struts and nodes where no more than two struts intersect one another to form a node. Further, the nodes can be straight, curved, portions that are curved and/or straight. The struts and nodes can form cells which can be fused or sintered to at least one other cell to form a continuous reticulated structure for improved strength while providing the porosity needed for tissue and cell in-growth.
Patent CA-2772208-A1 (CA)
Inventor: FOERG CHRISTIAN
IPC: A41B7/00
Filed: 2012-03-21
Abstract: A fire protection cuff (10) having a coat (14) made of fire-resistant material and a strip (12) made of intumescent material is characterized in that the coat (14) consists of a flexible mat, which is folded over around at least one of the longitudinal edges of the intumescent strip (12), so that the coat (14) surrounds the intumescent strip (12) at least on one large face and one of the two longitudinal edges.
Patent CA-2774444-A1 (CA)
Title: Cleaning bucket
Inventor: RUECKHEIM MARKUS
IPC: A47L13/58
Filed: 2010-09-02
Abstract: The invention relates to a wash bucket (1), the volume of which can be divided by means of a separate partition (2) into at least two compartments (3, 4). Projections (7) are disposed on at least two mutually opposing lateral walls (5, 6).
Patent CA-2775425-A1 (CA)
Inventor: BERGER MARY
IPC: H01J61/54
Filed: 2012-04-19
Abstract: An ultraviolet enhancer (UVE) holder (428) may be configured to attach a UVE (424) having an outer envelope (530) to an electrical lead (420) of a lamp (400) and to retain the UVE (424) within the lamp (400) in a desired position. The UVE  holder (428) may include a plurality of turns (640) comprising a first turn (642) and a final turn (644). The first and final turns (642, 644) may have a substantially similar inner diameter (D) defining a through passage (646) shaped to conformingly receive the outer envelope (530) of the UVE (424). The UVE holder (428) may further include a first leg (534) depending from the first turn (642), wherein the first leg (534) may have a first distal portion (648) remote from the first turn (642) defining a first attachment region (650) adapted for attachment to a lamp capsule electrical lead (410).
Patent CA-2777596-A1 (CA)
Inventor: SOAR ROGER J
IPC: H04B5/00
Filed: 2010-10-13
Abstract: An inductively coupled power and data transmission system include a main power source, apparel having an electrical conductor in electrical communication with the main power source, the apparel having a first inductively couplable power and data transmission sub-system to regulate power to the primary coil or coils and transmission of power and data by the primary coil or coils and reception of data by the primary coil or coils, and an independent device having a second inductively couplable power and data transmission sub-system so as to regulate reception of power and data by the secondary coil or coils and transmission of data from a secondary processor by the secondary coil or coils. The first and second primary coils transfer said power and data during inductive coupling, at electromagnetic radiation frequencies, between the first primary coil or coils and the secondary coil or coils.
Patent CA-2777896-A1 (CA)
Inventor: WOHLFAHRT GERD
IPC: A61K31/4523
Filed: 2010-10-27
Abstract: Compounds of formula (I) wherein R1 to R16, A. B and E are as defined in the claims and pharmaceutically acceptable salts and esters thereof, are disclosed. The compounds of formula (I) possess utility as tissue-selective androgen receptor modulators (SARM) and are particularly useful as medicaments in the treatment of prostate cancer and other AR dependent conditions and diseases where AR antagonism is desired.
Patent CA-2778325-A1 (CA)
Inventor: FUCHS GUILLAUME
IPC: G10L19/00
Filed: 2010-10-19
Abstract: An audio decoder (2200) for providing a decoded audio information (2212) on the basis of an encoded audio information (2210) comprises an arithmetic decoder (2220) for providing a plurality of decoded spectral values (2224) on the basis of an arithmetically-encoded representation (2222) of the spectral values and a frequency-domain-to-time-domain converter (2230) for providing a time-domain audio representation using decoded spectral values (2224), in order to obtain the decoded audio information. The arithmetic decoder is configured to select a mapping rule describing a mapping of a code value onto a symbol code in dependence on a context state. The arithmetic decoder is configured to determine a numeric current context value describing the current context state in dependence on a plurality of previously decoded spectral values and also in dependence on whether a spectral value to be decoded is in a first predetermined frequency region or in a second predetermined frequency region. An audio encoder provides an encoded audio information on the basis of an input audio information.
Patent CA-2780287-A1 (CA)
Title: 1,4-benzodiazepine-2,5-diones and related compounds with therapeutic properties
Inventor: GLICK GARY D
IPC: C07D401/10
Filed: 2010-11-03
Abstract: The present invention provides novel chemical compounds characterized as Rho kinase (ROCK) inhibitors, methods for their discovery, and their therapeutic, research, and diagnostic use. In particular, the present invention provides 1,4-benzodiazepine-2,5-dione compounds and related compounds having ROCK inhibitory activity, and methods of using such compounds as therapeutic agents to treat a number of conditions associated with ROCK activity.
Patent CA-2783614-A1 (CA)
Title: Localized audio networks and associated digital accessories
Inventor: GOLBERG DAVID
IPC: H04H20/18
Filed: 2003-05-06
Abstract: Individuals share music through portable audio devices (100) that synchronously play music by transmitting music signals from one device (unit A) to the other (unit B).  Upon request, other individuals can join such a sharing group as a member, and these new members can either be accepted automatically, or through voting by existing group members. So that members of a group can converse, the fraction of ambient sound admitted by the earphones of the portable device (100) can be manually set. In order to enhance the enjoyment of the music, wearable transducers (240, 250, 260), such as light emitting diodes, respond to signals related to the beat of the music. Signals can be automatically generated, or manually specified, and signals thereafter stored for playback with the music to which it is related. Wearable transducers associated with individuals at a large music event can be set to receive common signals such that the transducers (240, 250, 260) respond in synchrony with one another.
Patent CA-2783693-A1 (CA)
Title: Markers and method for the diagnosis of rosacea
Inventor: AUBERT JEROME
IPC: C12Q1/68
Filed: 2010-12-16
Abstract: The invention relates to markers for rosacea among the chemokines and cytokines and their receptors, chosen from interleukin 8 (IL-8), CXCL1, CXCL2, CXCL3 and CXCL5, the CXCR1 receptor and the CXCR2 receptor, and also to a method for the diagnosis of rosacea.
Patent CA-2784235-A1 (CA)
Inventor: HOEG-MOLLER CARSTEN
IPC: A61K9/16
Filed: 2010-12-15
Abstract: Disclosed are improved granular pharmaceutical preparations, together with improved methods and apparatus for preparation of granules for use in such preparations. Such methods are especially useful for making granules for solid oral dose pharmaceutical preparations, and are particularly suited to the production of granules comprising 5-aminosalicylic acid (5-ASA) for the treatment of inflammatory bowel disease. The granules exhibit a more sharply peaked length distribution, and hence aspect ratio distribution, and have a consequently much sharper dissolution profile after further processing.
Patent CA-2784942-A1 (CA)
Title: Utility meter providing an interface between a digital network and home electronics
Inventor: ROOS CHARLES E
IPC: H04N7/10
Filed: 1997-09-17
Abstract: A utility meter interface apparatus is connected between a utility company and a home. The utility meter interface includes a utility meter for measuring utility usage and a computer located external to the home. The computer is connected to the utility meter and provides an interface between a communication network and a device located inside the home. The computer may be adapted to communicate with the device over the home's internal wiring.
Patent CA-2785544-A1 (CA)
Title: Tent structure
Inventor: LEE YU CHIEH
IPC: E04H15/48
Filed: 2012-08-10
Abstract: A tent structure includes a foldable tent frame and a tent cover connected to an outer side of the tent frame. The tent frame includes multiple poles, a foldable connection assembly connected to between any two adjacent poles, and a foldable roof assembly.  The roof assembly includes a top hub and a strut assembly connected to between the top hub and each pole. Each strut assembly includes an upper and a lower strut pivotally connected end to end, such that a pivot point between the upper and lower struts defines a raised portion, which is located above a line extending between a lower end of the lower strut and an upper end of the upper strut. The raised portions bring the tent cover covering the roof assembly to form two steep slopes from top to bottom, so that rainwater can be quickly drained without accumulating on the tent roof.
Patent CA-2787089-A1 (CA)
Inventor: DOBBY GLENN S
IPC: B03D1/02
Filed: 2011-02-01
Abstract: A flotation cell and a method of froth flotation. The flotation cell comprises a first vessel portion and a second vessel portion. The first vessel portion has a feed slurry input, an agitator and a gas input located in or operatively connected thereto. The first vessel portion is a mechanically agitated pressure vessel and acts as a particle collection unit. The second vessel portion has a tailings output and a froth discharge operatively connected thereto. The second vessel portion is hydraulically connected to the first vessel portion and receives agitated slurry and gas from the first vessel portion. The second vessel portion acts as a bubble disengagement unit.
Patent CA-2788645-A1 (CA)
Title: Point of sale system for retail, having automatic inclusion of price reductions in a flexible manner while protecting customer data
Inventor: GLAESS RAINER
IPC: G06Q30/00
Filed: 2011-01-31
Abstract: The invention relates to a point of sale system comprising a point of sale device (1) having input devices (3) for recording external customer identification codes and for identifying articles, and having a point of sale data processing device (2) calculating an amount to be paid as a function of the article identifications, and a data processing system (20) coupled to the point of sale data processing device by means of a data transfer network (12), comprising a first (24) and a second server (21, 22). The first server stores price reduction data sets comprising price reduction data set identifiers, each identifying a price reduction associated with an article identifier, and each of which can be associated with first internal customer identification codes, wherein the first internal customer identification codes are identical to the external customer identification codes or can be uniquely calculated therefrom, and receives the external customer identification code by means of the data transfer network, and derives the associated first internal customer identification code and associated price reduction data sets, using the external customer identification code, and sends same back to the point of sale data processing device, said device then including said data when calculating the amount to be paid. The second server comprises article lists comprising customer data and associates the customer data with a second internal customer identification code, derives article identification data from the article lists and makes said data available for access by a data processing device (11) of a discount provider, without allowing said provider access to the customer data and the second internal customer identification code, and receives data from the discount provider specifying price reductions of the at least one article in the article list, transmits said data associated with data identifying the affected articles to the first server, said first server storing said data as price reduction data sets, and causes the price reduction data sets stored in the first server to be associated with first internal customer identification codes, wherein said second server derives the first internal customer identification codes from the second internal customer identification codes. Only the second server and the point of sale data processing device can access the first server.
Patent CA-2788871-A1 (CA)
Title: System and method for visually mapping and automatically completing electronic forms
Inventor: YE QIN
IPC: G16H70/00
Filed: 2011-02-07
Abstract: A computer apparatus and method are provided for visually mapping fields of various electronic forms to a common object model, The forms may then be dynamically completed via a runtime engine that retrieves mapping data from a relational database and uses the mapping data to automatically populate corresponding fields of the forms without manual input by the user. Specifically, a visual mapping tool displays the objects of the common object model as well as the fields of a form to be mapped. A user drags and drops one or more of the displayed objects into a mapping area, and drags and drops a field to which the one or more objects are to be mapped. The user also identifies a type of association between the selected objects and the field. A mapping entry is then generated in a map file to map the selected objects to the field.
Patent CA-2789006-A1 (CA)
Inventor: SELA YORAM
IPC: A61K9/50
Filed: 2011-02-03
Abstract: The present invention provides various pharmaceutical compositions, in particular for oral administration, formulated for extended release of active compounds useful in the treatment of neurodegenerative diseases, in particular Parkinson's disease, and injuries to the nervous system. The active compound comprised within these compositions is preferably selected from N-propargyl-1-aminoindan, an enantiomer thereof, or a pharmaceutically acceptable salt thereof, more preferably rasagiline or a pharmaceutically acceptable salt thereof
Patent CA-2791562-A1 (CA)
Title: Remote analysis and correction of crop condition
Inventor: MARTIN TOMMY J
IPC: G06F19/00
Filed: 2010-04-05
Abstract: A method, system and apparatus for early diagnosis and real time remote intervention of crop condition by correlating collected crop characteristics with known plant parameters, economic variables and algorithms to computer generate an irrigation decision, remotely execute the same and notify the end user.
Patent CA-2793695-A1 (CA)
Title: Selective extraction of proteins from freshwater algae
Inventor: KALE ANIKET
IPC: A23K10/38
Filed: 2011-04-06
Abstract: Methods for selective extraction and fractionation of algal proteins from an algal biomass or algal culture are disclosed. A method of selective removal of products from an algal biomass provides for single and multistep extraction processes which allow for efficient separation of algal proteins. These proteins can be used as renewable sources of proteins for animal feedstocks and human food. Further, lipids remaining in the algal biomass after extraction of proteins can be used to generate renewable fuels.
Patent CA-2794968-A1 (CA)
Inventor: KIM SHAE K
IPC: C22C23/02
Filed: 2011-03-23
Abstract: Provided is a manufacturing method of a magnesium-based alloy for high temperature. The manufacturing method includes melting a magnesium (Mg) or magnesium alloy into a liquid phase, adding calcium oxide (CaO) 1.4 times the weight of a final calcium (Ca) target composition onto a surface of a melt in which the magnesium or the magnesium alloy is melted, forming a targeted amount of Ca in the magnesium or magnesium alloy through a reduction reaction between the melt and the added CaO. Specifically, the amount of Ca formed is in the range of 0.8 wt% to 2.4 wt%, and a final composition of the Mg alloy includes 6.0-8.0 wt% of aluminum (Al), 0.1-0.3 wt% of manganese (Mn), 0.2-0.3 wt% of strontium (Sr), less than 0.04 wt of zinc (Zn), less than 0.9 wt of tin (Sn), and a balance being Mg.
Patent CA-2798147-A1 (CA)
Title: Soil reinforcing element for a mechanically stabilized earth structure
Inventor: TAYLOR THOMAS P
IPC: E02D29/02
Filed: 2011-06-15
Abstract: A soil reinforcing element for use in a mechanically stabilized earth structure is disclosed. The soil reinforcing element may include a pair of longitudinal wires extending substantially parallel to each other and having a connection end. A plurality of transverse wires is coupled to the pair of longitudinal wires and laterally-spaced from each other, thereby forming a welded wire gridworks. To increase the tensile capacity of the soil reinforcing element and also improve pullout valued from the backfill, the soil reinforcing element is made of positively deformed wire or bar stock. An end connector is coupled to the connection end and facilitates connection of the soil reinforcing element to a vertical facing.