baber/WOPTO huggingface dataset:
Patent CA-2548816-A1 (CA)
Inventor: OYAMA TOSHIRO
IPC: B60C11/11
Filed: 2005-09-09
Abstract: A pneumatic tire whose stone drilling resistance is improved while sufficient snow traction ability is achieved. Projections (30) that are lower in height than a block section (15) and separated from the block section (15) are intermittently arranged in a groove (20). The projections (30) are each constructed from a projection body (31) with a top section (32) and inclined sections (35) each having a slope (36) that is formed at an angle .theta. in the range of 3~ - 60~ measured between the slope and a groove bottom (24). The inclined sections (35) are formed at two positions along at least the groove (20), in the directions opposite to each other. A stone that the groove (20) bites moves along the slope (36) to the top section (32) and is discharged from the groove (20). Further, since the projections (30) are separated from the block section (15) and intermittently arranged, the volume of the groove (20) is at a sufficient level. As a result, the pneumatic tire is improved in stone drilling resistance while achieving sufficient snow traction ability.
Patent CA-2552481-A1 (CA)
Title: Detecting relayed communications
Inventor: SHAKED SHVAT
IPC: H04L12/26
Filed: 2005-01-09
Abstract: Methods, apparatus and computer readable code for determining whether a potential relay device is a relay device are provided herein. In some embodiments, first and second information elements are received from a potential relay device, which is an original source of the second information element. In order to determine whether the potential relay device is a relay device, it is determined whether a feature of an original source of the first information element and a feature of the potential relay device are features unlikely to relate to a single device, wherein a positive result of the determining is indicative that the potential relay device is a relay device.  In an exemplary embodiment, a disclosed system includes an information element receiver and a feature incompatibility analyzer. Optionally, the disclosed system includes a feature discovery module, a parameter obtainer and a feature database.
Patent CA-2552746-A1 (CA)
Title: Fracture fixation system
Inventor: MEDOFF ROBERT J
IPC: A61B17/80
Filed: 2004-06-25
Abstract: A fracture fixation system in which a plate is secured to stable bone and posts are inserted at varying angles into an unstable bone fragment by engaging in rotatable bearings which are fixedly secured in the plate when the posts are fully engaged in the bone fragment. The bearings are formed as truncated spherical members having a number of longitudinal slots extending partway along the length of the bearing to form petals which are expanded outwardly when the posts are advanced in the bearing to produce non-uniform distribution of forces between the bearing and the plate which generate force couples to resist angulation of the posts and loss of fracture fixation.  Various other ways of producing non-uniform force distribution are described.
Patent CA-2553329-A1 (CA)
Title: New fused polycyclic compounds
Inventor: OHSUMI KOJI
IPC: A61K31/551
Filed: 2005-01-14
Abstract: The fused-ring compound of the formula shown below or an analogue or pharmaceutically acceptable salt thereof has the function of enhancing sugar transport and the function of depressing a blood sugar level and is useful for the prevention of and/or treatments for diabetes, etc. (In the formula, R is methoxy; Y is (2-thiazolyl)-2-ethylcarbonyl; R10 and R13 are hydrogen; and R11 and R12 are methyl.)
Patent CA-2553786-A1 (CA)
Title: Recovery of sulfur from a hydrogen sulfide containing gas
Inventor: BORSBOOM JOHANNES
IPC: C01B17/04
Filed: 2005-01-14
Abstract: The invention relates to a process for the recovery of sulfur from a hydrogen sulfide containing gas, comprising (a) Oxidizing part of the hydrogen sulfide in a gaseous stream with oxygen or an oxygen containing gas in an oxidation stage to sulfur dioxide, and thereafter reacting the major part of the remaining hydrogen sulfide and the major part of sulfur dioxide to elemental sulfur and water, (b) reacting the product gas of oxidation stage a) in at least three catalytic reaction systems and c. selectively oxidizing H2S in the gas leaving stage b (in particular leaving) the (last) sub-dewpoint Claus reactor) to elemental sulfur, preferably employing for this purpose a catalytic stage including a selective oxidation catalyst, which is substantially insensitive to the presence of water vapor in the gas stream and is ineffective in promoting the establishment of the Claus equilibrium: 2 H2S  + SO2 2 H2O + 3/n Sn.
Patent CA-2555513-A1 (CA)
Inventor: NELSON BRENT S
IPC: B65D1/02
Filed: 2003-02-26
Abstract: A plastic container, especially suitable for long-term storage of beverages that are hot filled into the containers, having a seven layer polymeric material with a first layer of polypropylene, a second layer of adhesive, a third layer of ethylene-vinyl alcohol polymer, a fourth layer of adhesive, a fifth layer of regrind, a sixth layer of adhesive, and a seventh layer of polyamide. The first layer of polypropylene forms the exterior surface of the container and the seventh layer of polyamide forms the interior surface of the container.
Patent CA-2556476-A1 (CA)
Inventor: STENDER MARK LARRY
IPC: E04B1/70
Filed: 2006-08-18
Abstract: A dynamically ventilated exterior wall includes a sealed exterior wall assembly and a ventilation assembly fluidly coupled to the exterior wall assembly. The exterior wall assembly includes an interior wall portion and an opposing exterior wall portion, and insulation and a flexible porous grid disposed between the interior and exterior wall portions. The ventilation assembly includes a head end unit coupled to air supply conduit(s) and air return conduit(s), where each of the conduits communicates with the porous grid of the exterior wall assembly. The head and unit is configured to supply conditioned air through the air supply conduit(s) to the exterior wall assembly and remove humidity from the exterior wall assembly through the sir return conduit(s).
Patent CA-2557536-A1 (CA)
Title: Amino alcohol compound
Inventor: SHIMOZATO TAKAICHI
IPC: C07D207/335
Filed: 2005-02-23
Abstract: A medicinal composition effective in reducing the number of peripheral-blood lymphocytes. It is less toxic and is excellent in physical properties and internal behavior. The medicinal composition contains a compound having the general formula (I): [Chemical formula 1] (I) (wherein R1 represents methyl or ethyl; R2 represents methyl or ethyl; and R3 represents phenyl substituted by one to three substituents selected from the group consisting of halogeno, lower alkyl, cycloalkyl, lower alkoxy, halogenated lower alkyl, lower aliphatic acyl, and cyano), or a pharmacologically acceptable salt or ester of the compound.
Patent CA-2557820-A1 (CA)
Inventor: ZEH MARK A
IPC: B65F1/16
Filed: 2004-03-17
Abstract: A holder for a flexible bag includes a frame (11) which defines a bag-receiving area (14) and has a locking portion defining a recess, and a locking member carried by the locking portion for movement between a release position disposed out of the recess and a locking position disposed in the recess, the locking member having a bag~ retaining notch therein for receiving a gathered portion of the bag and accessible when the locking member is it its release position and inaccessible when the locking member is in its locking position.
Patent CA-2562326-A1 (CA)
Title: Modular assembly for recreational vehicles
Inventor: HAACK BRIAN P
IPC: B60P3/39
Filed: 2006-10-04
Abstract: A lightweight modular construction for use as a slide-out structure in a recreational vehicle is provided. The slide-out structure comprises a floor, a structural wall, and a roof. The floor, the roof, and the wall structure may include a plurality of reinforced foam panels, connected together in a modular fashion. A first and a second elongated bracket interconnect the floor and the structural wall by an interlocking dovetail connection. A header bracket interconnects the structural wall and the roof.
Patent CA-2563712-A1 (CA)
Title: Head mounted photoeffective device
Inventor: ROSE ROBERT J
IPC: G02C5/14
Filed: 2005-03-28
Abstract: A system for exposure of eyes of a user to light is disclosed. That system comprises: a head mountable housing and at least one array of light emitting diodes disposed within the housing proximate to the eyes, and whereby light emissions are transmitted to the eyes. A controller is coupled to the light emitting diodes, and controls the intensity, duration, and sequences of the light emissions. Also provided is portable electrical charge storage cell, disposed within the housing, whereby an electrical current is supplied to the at least one array of light emitting devices.
Patent CA-2564380-A1 (CA)
Title: Oxidative, reductive, hydrolytic and other enzymatic systems for oxidizing, reducing, coating, coupling or cross-linking natural and artificial fiber materials, plastic materials or other natural or artificial monomer to polymer materials
Inventor: CALL KRIMHILD
IPC: D21C9/147
Filed: 2005-04-26
Abstract: The invention relates to methods for oxidizing (redox reactions), preferably pulps (delignification/bleaching), for carrying out coupling reactions (grafting polymer materials) or for carrying out cross-linking reactions of natural (i.e. having natural origin) or artificial (i.e. synthetically produced) monomers to polymers or mixtures of natural and artificial polymers or fiber materials, of lignocellulose-containing, cellulose-containing or proteinaceous natural polymers or fiber materials such as pulp, textiles such as cotton or wool. The invention is characterized in that 1) these oxidation, coupling or cross-linking reactions are carried out using hydrolases such as lipases, esterases, proteases, amidases, transferases, acylases, glycosidases or glycotransferases or oxireductases, such as preferably peroxidases, chloroperoxidases and laccases, either individually or in combination with one another; and 2) that these reactions (oxidation, coupling or cross-linking reactions) are carried out with the above-mentioned substances and/or with property-changing substances such as monomer to polymer substances (natural or synthetic) either simultaneously or one after the other using specific enzyme-activated enhancer substances and/or coupling substances.
Patent CA-2564773-A1 (CA)
Title: Self-correcting orifice plate installation for an orifice plate of a grinding machine
Inventor: ALBRECHT CHRISTOPHER E
IPC: B02C18/30
Filed: 2006-10-20
Abstract: A pair of lugs in an opening of a grinding head of a grinding machine and a pair of corresponding openings in an orifice plate of a grinding machine are disclosed to properly orient the plate in the head during assembly. The lugs are preferably of two different sizes so that the orifice plate will only fit into the head in one orientation. The lugs may differ in size such that the person assembling the grinding machine will be able to visualize the correct orientation based on the size of the lugs and corresponding openings.
Patent CA-2565414-A1 (CA)
Inventor: KLAUSEN NIELS KRISTIAN
IPC: C07K14/745
Filed: 2005-05-03
Abstract: The present invention relates to compositions comprising glycoproteins having altered patterns of O-linked glycosylation, in particular Factor VII, Factor IX, and methods for making these.
Patent CA-2568479-A1 (CA)
Title: Medium voltage inverter system
Inventor: MORISHITA TAKASHI
IPC: H02M5/10
Filed: 2006-11-22
Abstract: A medium or high voltage multi-inverter system is described, in which multiple inverter cells are included in a phase line to increase the voltage level supported by the system, and support higher voltage loads such as AC three-phase motors. In one configuration, five cells are used: two each in two phase lines, and one in a third phase line.  In one of the phase lines having two cells, a second cell is series connected in reverse polarity, generates a phase matching the phase of the third line, While the other cell in the phase line generates an output with a different phase. One or more failure switches may be included to allow for short-circuiting of the output poles of one or more of the cells, so that in case of cell failure, the system can continue operation. For example, switches may be employed for the second cells in the two phase lines having two cells, and those cells may be available as spare cells in case of a cell failure.
Patent CA-2569126-A1 (CA)
Title: Selectively exposable miniature probes with integrated sensor arrays for continuous in vivo diagnostics
Inventor: KRULEVITCH PETER
IPC: A61L27/54
Filed: 2006-11-28
Abstract: A medical detecting device including at least one miniature probe/lance (hereinafter microprotrusion) containing an integrated sensor which is covered with a protective coating to shield the sensor from fouling and other interactions with a host prior to its desired use is provided. In accordance with the present invention, the protective coating is selectively removed from the sensor prior to using the same. The present invention also provides a method for detecting a selected agent using the medical detecting device of the present invention.
Patent CA-2570735-A1 (CA)
Inventor: KRAUSE WERNER
IPC: A61K48/00
Filed: 2005-07-28
Abstract: A method of treating HIV infection comprises administering to a patient a regimen that is able to shut down the immune system in a controlled manner by using T-cell depletion or T-cell modification such that T-cells no longer can be attacked by HIV cells. The T-cell depletor or T-cell modifiers ate administered either alone or in combination with "conventional" anti-HIV drugs.
Patent CA-2572115-A1 (CA)
Inventor: KIM WAN SOO
IPC: F24C7/04
Filed: 2006-12-27
Abstract: An electric oven is provided. The electric oven includes a chamber, a heater that heats air in the chamber and a flow guide defining a cooking space for food therein. The flow guide uniformly transfers heated air in the chamber to the food in the cooking space. The flow guide includes a body for covering the food and an exhaust for exhausting air that flows into the body.
Patent CA-2577412-A1 (CA)
Title: Method for dynamic configuration of an electronic system with variable input and output signals
Inventor: HAUKE MICHAEL
IPC: G06F13/16
Filed: 2004-09-02
Abstract: To enable dynamic configuration of an electronic system (10) having a first electronic module (141) and at least one second electronic module (161) for providing input and output connections to the first module, the second electronic module carries a memory (38) containing configuration information.  A controller (36) on the first electronic module can query the memory (38) on an interconnected second electronic module to obtain the configuration information for that module. Using the configuration information obtained from the second electronic module, the first electronic module can configure its self accordingly. In this way, the first electronic module can configure itself without any a priori information about the second electronic module.
Patent CA-2578339-A1 (CA)
Inventor: VAULIN SERGEI DIMITRIEVICH
IPC: B03C7/06
Filed: 2005-07-15
Abstract: A device (32) is provided for separating particles in a material (34), the particles having different conductivities. The device (32) comprises a feeder (36) for accommodating the material (34), the feeder (36) defining an outlet opening (38). Charging means (40) is located within the feeder (36) and proximate the opening (38) of the feeder (36), the charging means (40) being arranged to directly charge the particles. The device (32) further includes a rotatable drum (42) that is located adjacent the opening (38) of the feeder (36). In use, the charging means (40) is arranged to produce a cloud of similarly charged particles that leave the feeder (36) via the opening (38) and land on the drum (42) substantially as a monolayer, with conductive particles (48) subsequently losing their charge to the drum (42) and thus falling off, while the insulative/less conductive particles (50) remain charged and thus attracted to the surface of the drum (42) so as to be removed further on in the rotation of the drum (42).
Patent CA-2582508-A1 (CA)
Inventor: KROENING JOHN W
IPC: E05B65/52
Filed: 2007-03-22
Abstract: A lock box with a locking mechanism using a puck lock is provided that also has a handle for moving a locking bar from a locking to an unlocking position. Furthermore, the puck lock is permanently attached to the exterior of the lock box eliminating the possibility of losing the puck lock. The construction of the puck lock makes tampering with the locking system of the lock box impractical.
Patent CA-2584343-A1 (CA)
Title: Pharmaceutical compositions comprising a camptothecin derivate
Inventor: OTTINGER ISABEL
IPC: A61K9/107
Filed: 2005-11-17
Abstract: The present invention relates to novel pharmaceutical compositions in which the active agent is a topoisomerase I inhibitor, in particular a camptothecin derivative, that is useful for the treatment and prevention of proliferative diseases including cancer.
Patent CA-2585809-A1 (CA)
Inventor: NIKOLAI DAVE
IPC: B65D5/06
Filed: 2005-10-28
Abstract: A blank (10) capable of being formed into a carton with multiple closure formations that includes combinations of closure features that enable formation of the carton into different enclosed arrangements. These arrangements include a traditional gable top formation, a closed-end, flat-top formation with ends tucked in for stacking, and a handle (88, 92) insertable into an opposing flap, a closed-end, flat-top formation with ends tucked into end walls and an exposed handle, and a closed carton with end flaps tucked into end walls in flat-top formation with handle flap inserted into an opposing flap for stacking. The carton can also include internal fold-flap auto-bottom features.
Patent CA-2585861-A1 (CA)
Title: Membrane filtration module with fluid retaining means
Inventor: BECK THOMAS WILLIAM
IPC: B01D63/02
Filed: 2005-10-26
Abstract: A membrane filtration module (5) of the type having a plurality of permeable, hollow membranes (6) mounted therein, wherein, in use, a pressure differential is applied across the walls of the permeable, hollow membranes (6) immersed in a liquid suspension containing suspended solids, said liquid suspension being applied to one surface of the permeable, hollow membranes (6) to induce and sustain filtration through the membrane walls wherein some of the liquid suspension passes through the walls of the membranes to be drawn off as clarified liquid or permeate, and at least some of the solids are retained on or in the permeable, hollow membranes (6) or otherwise as suspended solids within the liquid suspension, the module (5) including a fluid retaining means (13) at least partially surrounding the membrane module (5) for substantially retaining at least part of fluid flowed into the membrane module (5).
Patent CA-2587526-A1 (CA)
Inventor: MIZUKOSHI NAOYA
IPC: D06M13/392
Filed: 2005-11-15
Abstract: A method for producing a toothed belt (10) having a belt section (13) and a tooth section (14) projecting from the belt section (13), which comprises a first step of applying an aqueous treating agent containing a latex of a first rubber and a first vulcanizing agent on a fiber sheet, followed by drying, to thereby form a reinforcing sheet (12) having a fiber sheet and a coating film formed on the fiber sheet, and a second step of vulcanizing the first rubber and a second rubber at the same time in the state in which the reinforcing sheet (12) and a rubber composition being the material of the tooth section (14) and containing the second rubber and a second vulcanizing agent are closely contacted with each other, to thereby reinforce the surface of the tooth section (14) with the reinforcing sheet (12). The above aqueous treating agent comprises the vulcanizing agent in the range of 10 to 100 parts by mass relative to 100 parts by mass of the first rubber.
Patent CA-2589359-A1 (CA)
Title: Targeted iron chelator delivery system
Inventor: GWATHMEY JUDITH K
IPC: A61K9/133
Filed: 2005-12-14
Abstract: A targeted iron chelator delivery system that comprises an iron chelator, a targeting agent and a lipid carrier, e.g., a liposome, is provided. The iron chelator delivery system may be used to remove excess iron from specific organs such as, for example, heart and liver tissue. Methods for preparing and administering the targeted iron chelator delivery system are also provided.  The iron chelator delivery system may be administered during a blood transfusion to prevent iron overload.
Patent CA-2597162-A1 (CA)
Inventor: DAMIEN NICOLAS D
IPC: H01R12/16
Filed: 2007-08-13
Abstract: An electronic card heat transferring guide is provided. The system includes at least one first clamping member, at least one second clamping member and a plurality of attaching members. Each first clamping member has at least one clamping aperture.  Moreover, each first clamping member has a first surface adapted to abut an inside surface of a chassis wall and a second surface adapted to abut an electronic card. Each second clamping member has at least one clamping aperture. Moreover, each second clamping member has a first surface adapted to abut the inside surface of the chassis wall and a second surface adapted to abut the electronic card. Each attaching member is adapted to engage an associated first and second clamping member through the chassis via associated clamping apertures in the respective fust and second clamping members,
Patent CA-2604925-A1 (CA)
Title: Targeting multiple angiogenic pathways for cancer therapy using soluble tyrosine kinase receptors
Inventor: NGUYEN MINH
IPC: C07K14/705
Filed: 2006-04-11
Abstract: Multivalent soluble receptor proteins that bind to more than one angiogenic factor are described. Nucleotide and vector sequences which encode the multivalent soluble receptor protein, as well as host cells which comprise them and methods of making and using them are also described. The multivalent soluble receptor proteins and vectors which encode them find utility in treatment of cancer and other diseases associated with angiogenesis.
Patent CA-2606126-A1 (CA)
Title: Railway diamond crossing
Inventor: HEIN RUSSELL R
IPC: E01B7/28
Filed: 2007-10-10
Abstract: A modular railway diamond crossing incorporates sets of acute and obtuse angle castings. The rail connections to the castings have a fine taper to minimize joint impacts. The castings are spaced apart with a combination of rails and cast blocks. The outside block is a tapered design that maintains the flangeway and holds the castings and rails together. The inside block comprises a tapered common center casting. This unit also maintains the flangeway and a longitudinal distance between the castings. The center casting is a common part to all such crossings regardless of the crossing angle.
Patent CA-2606503-A1 (CA)
Inventor: EASTER MARK R
IPC: H01B7/00
Filed: 2006-05-01
Abstract: An insulation shield material is provided having improved performance without the need for expensive additives, complex polymer formulations, or specially prepared carbon black. The semiconductive composition used to make the strippable semiconductive insulation shield layer in contact with the outer surface of a wire and cable insulation layer has a base polymer having a weight average molecular weight of not more than 200,000, an adhesion modifying additive system having at least two components and a conductive carbon black. Each of the adhesion modifying additive system components is different from the base polymer. The first component of the adhesion modifying additive system contains a hydrocarbon wax or ethylene vinyl acetate wax and the second component of the adhesion modifying additive system contains an amide wax.