baber/WOPTO huggingface dataset:
Patent CA-2412545-A1 (CA)
Title: Oxirane production method
Inventor: BALTHASART DOMINIQUE
IPC: C07B61/00
Filed: 2001-06-26
Abstract: The invention concerns a method for producing oxirane in a reactor containing a liquid reaction medium, which consists in reacting, in the liquid reaction medium, an olefin with a peroxidized compound in the presence of a solid catalyst used in the form of particles whereof part at least is in fluidised state in the reactor.
Patent CA-2413274-A1 (CA)
Title: N-ureidoalkyl-piperidines as modulators of chemokine receptor activity
Inventor: WACKER DEAN A
IPC: C07D405/14
Filed: 2001-06-20
Abstract: The present application describes modulators of CCR3 of formula (I), or pharmaceutically acceptable salt forms thereof, useful for the prevention of  asthma and other allergic diseases.
Patent CA-2413773-A1 (CA)
Title: Expedited selection of items from a list within a drop down menu of an eye diagram analyzer
Inventor: NYGAARD RICHARD A JR
IPC: G06F3/033
Filed: 2002-12-09
Abstract: An eve diagram analyzer can assign a plurality of SUT data signals to be members of a labeled group of channels merged into a composite eye diagram presentation.  When a composite eye diagram is being displayed, the operator may select a channel from among the group, and then have the pixels associated with that channel be displayed in an altered manner (highlighted) that allows them to be distinguished from all others, to determine if the behavior of that channel contributes to a condition in the eye diagram that is of interest. The menu from which channels may be selected includes at least one button in a fixed location, and which when clicked on, automatically selects the next item in the list within that menu. In this way the mouse can be positioned just once, and then clicked as often as needed without further motion, allowing the operator to continuously observe, without re-direction of his visual attention, what effect, if any, is produced in the composite eye diagram.  There may be one button for traversing the menu list in each direction. Traversing (automatic selection of an adjacent entry in the list) might be one step per click, or if the click is extended, be automatically repeated at some convenient rate. When one end of the list is reached the next selected item can be the item at the other end of the list.
Patent CA-2414153-A1 (CA)
Inventor: BERGMAN GEORGE
IPC: E04H1/04
Filed: 2002-12-12
Abstract: A building structure suitable as a two-unit building module which may be incorporated into a variety of multi-storey commercial or residential buildings. The structure includes two vertically stacked units which each define a respective self contained space.  As a module, the building structure extends downward from a planar ceiling surface which forms the ceiling of an uppermost unit to a planar lower floor surface of the second lower other unit.  Together, the pair of stacked units has an overall height equal to two and one-half to three full storeys, and a height selected between twenty-three and thirty-six feet, depending upon the respective building structure (7.5 - 12 feet). The building module is bordered on each lateral side by load-bearing support pillars or sidewalk which extend the height of the building. An interior dividing bearing wall is positioned within each of the units between the load-bearing sidewalk, and which divide each unit into primary and secondary living areas or spaces. The principal living area of the uppermost unit is positioned directly above and separated from the principal living area of the lower unit by a floor surface which spans between the interior dividing walls and a first one of the sidewalk, and which is located midway between the upper ceiling of the uppermost unit, and the floor surface of the lowermost unit. The remaining secondary area of each unit is defined by the space bordered laterally by the interior dividing wall and second other load-bearing sidewalk with the units divided vertically by two secondary floor surfaces, so as to define three stacked floors of a conventional one-storey height.
Patent CA-2417596-A1 (CA)
Title: Tete de melange deflectrice destinee a une machine pour moulage par reaction
Inventor: EHRLICHER STEFAN
IPC: B29B7/76
Filed: 2001-03-09
Abstract: L'invention concerne une tête de mélange déflectrice destinée à une machine pour moulage par réaction. Cette tête de mélange comprend une chambre de mélange (2), abritant un piston de commande (12) qui régule l'arrivée des composants, et une chambre d'évacuation (10) qui est placée en aval de la chambre de mélange, perpendiculairement à cette dernière, et qui présente un piston de nettoyage (28) commandant l'ouverture et la fermeture d'un orifice d'alimentation de la chambre d'évacuation, situé côté chambre de mélange. L'invention vise à améliorer sensiblement les propriétés de mélange de cette tête. A cet effet, une chambre de communication (8) sensiblement parallèle à l'axe de la chambre d'évacuation, est placée entre la chambre de mélange et la chambre d'évacuation. Cette chambre de communication comprend des éléments déflecteurs (22) positionnés entre son côté entrée et son côté sortie, dans le trajet d'écoulement, ainsi qu'un piston déplaceur (20) effectuant un mouvement alternatif parallèle au mouvement du piston de nettoyage, afin de vider la chambre de communication.
Patent CA-2417799-A1 (CA)
Title: Inhibitors of cellular efflux pumps of microbes
Inventor: DE SOUZA NOEL J
IPC: A61P31/00
Filed: 2001-07-31
Abstract: Compounds are described which are efflux pump inhibitors of cellular efflux pumps of microbes. Also described are methods of preparing such compounds, methods of using such efflux pump inhibitor compounds and pharmaceutical compositions which include such compounds.
Patent CA-2417989-A1 (CA)
Title: Screen printing method and apparatus therefor
Inventor: TANI OKIE
IPC: B41F15/44
Filed: 1996-02-29
Abstract: A screen printing method optimised for screen printing of high density viscous compounds, such as conductive solder, for electronic circuit printing includes an enclosed type squeegee arrangement.      The apparatus uilitzes interlocked driven component which my their motion further serve to pump printing material to the printing chamber.      Various squeegee arrangements are possible in which squeegees of varying thicknesses are individually controlled for effecting mixed pitch printing operations. Further, movable plate members are disposed between the printing blades for effecting cleaning, agitating of printing material as well as selectively being enabled to act as printing blades and for supplying printing material from a chamber within the enclosed squegee structure to each of a plurality of paralleled plates acting as squeegee blades. Further, another configuration provides a convex blade portion farmed of shape memory alloy or the like which may be retracted to allow a narrow gauge blade portion to effect mufti-pitch printing and the like.
Patent CA-2420492-A1 (CA)
Inventor: MUKUNTHAN KANNAPPAR
IPC: C21D8/02
Filed: 2001-09-28
Abstract: Steel strips and methods for producing steel strips are provided. In an illustrated embodiment, a method includes continuously casting molten low carbon steel into a strip of no more than 5 mm thickness having austenite grains that are coarse grains of 100-300 micron width; and providing desired yield strength in the cast strip by cooling the strip to transform the austenite grains to ferrite in a temperature range between 850 ~C and 400 ~C  at a selected cooling rate of at least 0.01 ~C/sec to produce a microstructure that provides a strip having a yield strength of at least 200 MPa. The low carbon steel produced desired microstructure.
Patent CA-2425408-A1 (CA)
Title: Mobile screening unit
Inventor: DUBE JEAN-DENIS
IPC: B07B1/00
Filed: 2001-10-26
Abstract: A mobile screening unit (1) for screening bulk material. The screening unit comprises a first (11) screener, a second screener (13), and an elongated mobile support frame (15) having a longitudinal axis. The first screener (11) is mounted to the support frame and extends longitudinally thereon. The first screener (11) has an inlet (19) for receiving the bulk material containing large-sized, medium-sized, and small-sized particles. The first screener (11) also has a first outlet (21) for releasing large-sized particles and a second outlet (23) for releasing medium-sized and small-sized particles. The first screener is used for screening the bulk material along a first direction (25) substantially parallel to the longitudinal axis of the support frame. The second screener (13) is mounted to the support frame and extends longitudinally thereon. The second screener (13) has an inlet (27) for receiving medium-sized and small-sized particles conveyed from the first screener (11) and also has a first outlet (29) for releasing medium-sized particles and a second outlet (31) for releasing small-sized particles. The second screener is used for screening the medium-sized particles from the small-sized particles along a second direction (33) substantially parallel to the longitudinal axis of the support frame. The mobile screening unit enables to screen bulk material containing particles of substantially the same size.
Patent CA-2425911-A1 (CA)
Title: Methods for the preparation of biphenyl isoxazole sulfonamides
Inventor: DENZEL THEODOR
IPC: C07D413/12
Filed: 2001-10-12
Abstract: Methods for the preparation of biphenyl isoxazole sulfonamides and intermediates thereof. The present invention also relates to the novel intermediates prepared by these methods. The biphenyl isoxazole sulfonamides prepared by the present methods are endothelin antagonists useful, inter alia, for the treatment of hypertension.
Patent CA-2426468-A1 (CA)
Title: Method for making a wooden beam, wooden beam and structure for constructing a building
Inventor: SCHMERBER CLAUDE
IPC: E04D3/16
Filed: 2001-11-12
Abstract: Method of manufacturing a wooden beam includes arranging first and second elongated members parallel to one another and at a predetermined distance from one another, arranging the at least two crosspieces on the first and second elongated members, arranging third and fourth elongated members respectively opposite the first and second elongated members and on the at least two crosspieces, gluing, with a flexible glue, contact zones, whereby the first elongated member, the second elongated member, the third elongated member, the fourth elongated member, and the at least two crosspieces form an assembly, and pressing the assembly in order to crush layers of the flexible glue, wherein elastic joints are formed in each assembly zone after the pressing and after the flexible glue are dry, and wherein the elastic joints allow for a relative movement. This Abstract is not intended to define the invention disclosed in the specification, nor intended to limit the scope of the invention in any way.
Patent CA-2426474-A1 (CA)
Title: Absorbable fastener and applying apparatus
Inventor: AZARBARZIN KOUROSH
IPC: A61B17/00
Filed: 2001-10-23
Abstract: A surgical fastener apparatus, for securing a surgical mesh material to body  tissue including a pair of anchors each having retaining means formed on an outer surface thereof; and a suture tether interconnecting the pair of ancho rs to one another. The pair of anchors having a substantially cylindrical body having a conically tapered distal end and a planar proximal end. The retaini ng means includes a series of semi-circular angled projections having a planar proximal surface and a tapered distal end, wherein a center of each of the angled projections is spaced a distance from a longitudinal central axis of the body portion. The surgical fastener is made from a bioasbsorbable materi al which reasorbs into said body tissue at an appropriate rate, such as for example, polyglycolic acid and polylactic acid.
Patent CA-2426548-A1 (CA)
Inventor: LICHTENSTEIN P ROSS
IPC: H05K9/00
Filed: 2001-11-20
Abstract: An electromagnetic radiation interference mitigation shield (10) is provided for an electronic circuit component (E). The shield includes a body (12) formed from an electrically and thermally conductive composite material characterized by a volume resistivity ranging from about 0.1 to about 1,000 ohm-cm and a thermal conductivity ranging from about 10 x 10-4-cal.-cm./sec.-cm.2- ~C to about 30 x 10-4-cal.-cm./sec.-cm.2- ~C.
Patent CA-2430350-A1 (CA)
Title: Access control enhancements, network access unit and service provider server for delivery of video and other services
Inventor: GRANT MICHAEL
IPC: H04L12/56
Filed: 2001-11-27
Abstract: Include Figure 2; a method of providing secure multicast over a local access network (20) by means of a network access unit (30) having a channel request vetting function (37) and a permitted channel list (39). Channel requests from a subscriber are vetted with respect to the permitted channel list and forwarded only if permitted. The permitted list may be dynamically updated under headend control to allow users to subscribe to, and unsubscribe from, services upon request.
Patent CA-2431360-A1 (CA)
Title: Surface-active compositions
Inventor: SCHNYDER MARCEL
IPC: A01N25/02
Filed: 2001-12-06
Abstract: A surface-active composition is described which comprises (a) from 0.01 to 9 0 % by weight of a mixture of a microbicidal active ingredient of (a1) a diphenyl ether compound and (a2) a phenol derivative, (b) from 0 to 50 % by weight of one or more hydrotropic agents, (c) from 0 to 80 % by weight of on e or more synthetic detergents or of a soap or of combinations of the mentione d substances and/or of a salt of a saturated and/or unsaturated C8-C22 fatty acid, (d) from 0 to 50 % by weight of an alcohol, (e) from 0 to 50 % by weig ht of typical ingredients for cleaning and disinfectant compositions and optionally (f) tap water or deionised water ad 10 %. The compositions are us ed for the antimicrobial treatment of human skin, and hair, of hard surfaces an d of textile fibre materials.
Patent CA-2432082-A1 (CA)
Inventor: ROMATIER JACQUES J L
IPC: B01J8/00
Filed: 2000-12-22
Abstract: A process and apparatus for indirectly exchanging heat with narrow channels in a heat exchange type channel reaction zone uses plates (17) containing partially perforated sections (16) to simplify or eliminate the use of manifolds to distribute and collect different fluids to the various channels.  The invention simplifies the operation by directly communicating adjacent channels across sections of perforations located at one end or the other of the channels. The arrangement of this invention provides the advantage of more compact heat exchanging reactor arrangements. The arrangement of the invention can also simplify the use of a single manifold arrangement at one end of the channels to facilitate catalyst unloading and catalyst replacement in the reaction channels.
Patent CA-2434394-A1 (CA)
Inventor: GRUPEN CHRISTOPHER GERALD
IPC: A01K67/027
Filed: 2002-01-10
Abstract: Methods for the activation of nuclear transferred embryos using elevated calcium levels introduced into cells, and a maturation promoting factor (MPF) inhibitor are described. Elevated calcium levels introduced into the embryo cells from a culture medium containing elevated calcium levels, in the range 2 mM to about 12 mM, followed directly and immediately by incubation with DMAP  are described. Also described are animals produced from embryos so treated.
Patent CA-2440144-A1 (CA)
Title: Methods for reducing fat by administration of adiponectin
Inventor: KINCADE PAUL W
IPC: A61P43/00
Filed: 2002-03-14
Abstract: The stromal cells that support blood cell production within bone marrow are pre-adipocytes and functional interactions with marrow fat cells have long been suspected. Adiponectin was recently isolated as an adipocyte product an d shown to have structural similarities to Clq as well as members of the TNF superfamily. It suppresses myeloid differentiation in short term bone marrow cultures and also inhibits macrophage functions.
Patent CA-2442082-A1 (CA)
Title: Exhaust pipe structure of low floor type vehicle
Inventor: INAYAMA YOICHI
IPC: B62J31/00
Filed: 2003-09-22
Abstract: To efficiently arrange plural exhaust pipes for a longitudinal V-type engine.      A low floor type vehicle 10 is a scooter-type motorcycle in which a power unit 54 provided with a longitudinal V-type engine 100 is mounted below a low floor. The power unit is provided with a transmission unit 130. The power unit is substantially U-shaped when the power unit is viewed from the top by configuring the transmission unit so that the transmission unit is connected to the engine on one side of the V-type engine, is extended backward on one side of the vehicle and drives a rear wheel from the other side of the vehicle in the vicinity of a pivot of a swing arm for the rear wheel. A first exhaust pipe 241 connected to a rear cylinder 102 in a bank of the V-type engine is extended backward from the cylinder, the rear end is extended downward via space S4 which is an opening substantially U-shaped when the opening is viewed from the top, the lower end is extended backward and the rear end is connected to a second exhaust pipe 242 connected to a front cylinder 101 in the bank of the V-type engine.
Patent CA-2443859-A1 (CA)
Inventor: GUTIERREZ-SHERIS LUIS EDUARDO
IPC: G06Q20/00
Filed: 2002-01-18
Abstract: A financial institution (12) has a web-based server (11) for use in transferring money between a customer and a beneficiary. The server provides an online money-transfer service via the Internet and the PSTN (Public Switched Telephone Network). A customer, having a client computer (21), a telephone having DTMF (Dual-Tone, Multiple Frequency) access and a credit card, opens a transaction web page provided by the server. The customer inputs transaction data into the web page, including the sum of money, customer and beneficiary data, and basic payment data, such as credit-card information except, perhaps, the credit card number. The customer sends the transaction data to the server via the Internet. After the customer confirms the transaction data in a second web page, the server instructs the customer to contact the financial institution via the customer's telephone. Upon receiving the customer's telephone call, the server looks for a match between a received ANI (automatic number identification) signal and the telephone number provided by the customer. The customer then punches in the credit card number, and, in return, receives a fund-pick-up ("folio") number in an audio message. The customer provides the beneficiary with the fund-pick-up number to use in collecting the funds.
Patent CA-2445061-A1 (CA)
Inventor: HART SHANE P
IPC: E21B29/06
Filed: 2003-10-09
Abstract: The present invention generally relates to a cutting insert for use with wellbore milling tools. The cutting insert forms an angle between a milling surface of the insert and a surface of the tool that the insert is attached to in order to provide the proper cutting incline, and substantially perpendicular sides of the insert relative to the milling surface of the insert provide continuous support for the milling surface. In addition, the inserts can comprise spacers and legs that evenly distribute bonds formed between inserts and bonds formed between the inserts and the surface of the tool, respectively. Selecting the dimensions of the spacers and legs alters the strength of the bonds.
Patent CA-2445071-A1 (CA)
Title: Oligonucleotide compositions and their use to induce differentiation of cells
Inventor: FILION MARIO C
IPC: A61K31/7105
Filed: 2002-04-23
Abstract: The present invention provides compositions comprising a 3'-OH, 5'-OH, chemically unmodified, synthetic phosphodiester nucleotide sequence selected from the group consisting of SEQ ID NO: 1, SEQ ID NO: 2, SEQ ID NO: 3, and S EQ ID NO: 4, and a pharmaceutically acceptable carrier, wherein the composition s are useful to induce differentiation of cells or to stimulate differentiatio n or production of pluripotent cells. The present invention provides methods o f using these compositions to induce differentiation of pluripotent cells, including bone marrow derived cells, and to treat disease associated with insufficient differentiation of cells in animals and humans, including but n ot limited to leukemia, lymphoma, non-malignant blood disorders such as hemoglobinopathies, sickle cell disease, myelodysplastic syndrome, pancytopenia, anemia, thrombocytopenia and leukopenia.
Patent CA-2445514-A1 (CA)
Title: Process for filling multi-powder and apparatus for filling multi-powder and process for forming multi-powder and apparatus for forming multi-powder
Inventor: TAKAHASHI YOSHITAKA
IPC: B22F3/035
Filed: 2002-03-27
Abstract: The present invention is an apparatus for filling a multi-powder including a powder box (10) including a plurality of powder chambers storing a plurality of powders whose constituent compositions differ in a divided manner, and a gas feed pipe (14) disposed on the bottom side of the powder chamber and having an introducing hole for introducing a gas, wherein it can fill a plurality of the powders into a cavity (24) at once through the bottom openings of the powder box by introducing a gas through the introducing hole to substantially equalize the respective flow resistances of a plurality of the powders. Thus, it is possible to fill the powders whose constituent compositions differ at once without disposing them in a mixed manner.
Patent CA-2447369-A1 (CA)
Inventor: DUDOFF GREG
IPC: H01S5/02375
Filed: 2002-06-28
Abstract: A method of creating a hybridized chip having at least one top active device coupled to an electronic chip where a top active device is combined with an electronic chip having electronic chip contacts, when at least some of the top active device contacts are not aligned with at least some of the electronic chip contacts, and each of the at least some top active device contacts has an electrically corresponding electronic chip contact. The method involves creating sidewalls defining openings in the substrate, extending from the first side at the active device contacts to the bottom fo the substrate opposite the first side, at points substantially coincident with the active device contacts; making the sidewalls electrically conductive; and connecting the points and the electronic chip contacts with an electrically conductive material.
Patent CA-2447751-A1 (CA)
Title: Dental restorative materials
Inventor: REYNOLDS ERIC CHARLES
IPC: A61K6/891
Filed: 2002-05-21
Abstract: A composition for dental restoration including a dental restorative material and an effective amount for dental remineralisation of a casein phosphopeptide(CPP)-amorphous calcium phosphate (ACP) complex or casein phosphopeptide(CPP)-amorphous calcium fluoride phosphate (ACFP) complex. Also disclosed is a kit of parts comprising a glass ionomer dental cement and (b) a CPP-ACP complex and/or a CPP-ACFP complex, together with instructions for their use for the preparation of the above composition.
Patent CA-2448914-A1 (CA)
Inventor: ROOS SEBASTIAN
IPC: C08F8/26
Filed: 2002-04-23
Abstract: The invention relates to a method for the production of polymer compositions with a reduced living halogen content, wherein ethylenically unsaturated monomers are polymerized using initiators having a transferable halogen and one or more catalysts comprising at least one transition metal in the presen ce of ligands that can form a coordination compound with the metal catalyst or catalysts. After polymerization, the living halogen atoms contained in the polymer are eliminated at least partly, wherein the polymer composition is reacted after polymerization with at least one organic nitrogen compound in the presence of a non-polar solvent. The invention also relates to polymer compositions with reduced living halogen content and to the utilization of said compositions as additive for lubricating oils.