baber/WOPTO huggingface dataset:
Patent CA-2593139-A1 (CA)
Title: Measurement and control by solid and gas phase raman spectroscopy of manufacturing processes for chemically crosslinked polyethylene for insulated electric cables and for other products
Inventor: KEMPER MARK STEPHEN
IPC: H01B13/00
Filed: 2007-07-05
Abstract: Modifications are made to the hardware and software of Raman laser spectroscopic instruments to allow them be used to measure all the individual concentrations of the byproducts of chemically crosslinked polyethylene.     The modified instruments of the preferred embodiments are integrated into a production process for chemically crosslinked polyethylene insulated electric cables or for other products made of chemically crosslinked polyethylene. This allows in situ measurements of byproduct(s) concentration(s) to aid in control with the use of a computer of process temperature(s) and other control variables (e.g., peroxide concentration) as selected by a manufacturer.     The measurements obtained by the improved and adapted instruments of the preferred embodiments are combined with mathematical models and sophisticated computer software or the standard recipes already in use in the chemically crosslinked polyethylene cable manufacturing industry, to improve further the control of the chemically crosslinked polyethylene manufacturing process or to design novel manufacturing processes for not only insulated electric cable but also other products made of chemically crosslinked polyethylene such as, but not limited to, medical prosthetic devices and goods packaging.
Patent CA-2593251-A1 (CA)
Title: Instrument for heating and cooling
Inventor: SAROFIM EMAD
IPC: C12M1/38
Filed: 2007-07-10
Abstract: An instrument and method is provided that conveniently allows rapid amplification of nucleic acids.
Patent CA-2594003-A1 (CA)
Title: Targeted impression model for broadcast network asset delivery
Inventor: BOULET DANIEL A
IPC: H04N7/173
Filed: 2006-01-12
Abstract: Systems and methods are presented for insertion of assets into a stream of content (e.g., audio and/or video programming). Such assets may be targeted to network users separate from the surrounding content and deliveries thereof confirmed. Among other things, these systems and methods enable a new advertising paradigm based on guaranteed delivery of targeted commercial impressions. In this regard, the systems and methods generally provide assets with broadcast network programming (e.g., via actual insertion and/or switching to an asset channel) based on actual audience observations. For example, asset providers may wish to target assets for delivery according to specific audience classifications (e.g., gender, income level, locale, age, etc.). Programming providers, such as television programmers and radio programmers (e.g., standard tower broadcast radio and satellite radio), may receive information from broadcast network users and insert the assets into available bandwidth based on that information.
Patent CA-2594411-A1 (CA)
Title: Peptidic biaryl antibacterial compounds comprising one or more basic amino acids
Inventor: BRKIC ZINKA
IPC: A61K31/167
Filed: 2005-09-21
Abstract: The present invention provides a compound of formula (I), (II), (III) and (IV) as defined herein and pharmaceutically acceptable derivatives thereof. The present invention further provides use of the compounds of the present invention in the treatment of bacterial infection and in the treatment of HIV  infection. Also provided are pharmaceutical compositions comprising the compounds of the present invention.
Patent CA-2594566-A1 (CA)
Title: Light weight foldable and customizable wheelchair
Inventor: GINGRAS DAVID
IPC: A61G5/08
Filed: 2007-07-25
Abstract: A light weight foldable and customizable wheelchair is described. It is comprised of a tubular frame formed at least in part of molded polymer matrix composite material tubes and connectors. The wheelchair has two side frame tubular assemblies interconnected in side-by-side relationship by a pair of cross-brace members. The side frame tubular assemblies define a seating section therebetween. A rear wheel mounting bracket is secured to each of the side frame assemblies adjacent a rear end section thereof for securing a rear wheel to each of the side frame tubular assemblies at a desired selected position. A front wheel assembly is secured to a lowermost front end of each of the side frame tubular assemblies. The seating section is configurable along three axes. Each of the side frame tubular assemblies is adjustable in depth and in height, constituting a first and second of the three axes, by forming or cutting tubes of the side frame tubular assemblies to a desired length and gluing them to associated ones of the connectors. Each cross-brace member of the pair of cross-brace members, have a cross-brace connecting tube adjustable in length to provide a width adjustment which constitutes a third of the three axes of the side frame tubular assemblies. A pair of back canes is secured to the two side tubular assemblies and a seat and backrest support frame is secured respectively to the side frame tubular assemblies and the pair of back canes.
Patent CA-2596995-A1 (CA)
Title: Verseur de bac
Inventor: NADON GILLES
IPC: B65G65/23
Filed: 2007-08-06
Abstract: L'invention est du domaine de la manutention de matières. Il est d'usage courent d'utiliser une articulation hydraulique pour soulever et renverser un contenant pour le transvider. L'idée créatrice de l'invention est de marier une motion de levi er et de rotation d'une première articulation hydraulique qui renverse partiellement la charge et allège le parcours restant d'un renversement total qui s'entame et se termin e dans un angle fort.
Patent CA-2597028-A1 (CA)
Title: Multi-layer body and process for the production of a multi-layer body
Inventor: STAUB RENE
IPC: B42D15/10
Filed: 2006-02-09
Abstract: The invention relates to a method for producing a multilayer body (100) having a partially molded first layer (3m) and to a multilayer body produced according to said method. The method is characterized in that a diffractive first relief structure (4) is molded into a first area of a replicating layer (3) of the multilayer body, the first layer (3m) is applied to the replicating layer (3) in the first area and in a second area in which the first relief structure is not molded into the replicating layer (3), a photosensitive layer (8) is applied to the first layer (3) or a photosensitive washing mask (8) is applied as the replicating layer, the photosensitive layer or the washing mask are irradiated through the first layer (3m), thereby irradiating the photosensitive layer or washing mask (8) differently in the first and in the second area depending on the first relief structure, and the first layer (3m) is removed, while using the irradiated photosensitive layer or the washing mask (8) as the mask layer, in the first area, but not in the second area, or is removed in the second area, but not in the first area.
Patent CA-2597710-A1 (CA)
Inventor: POLSTON HENRY B
IPC: B08B13/00
Filed: 2006-02-14
Abstract: An apparatus for cleaning waste collection systems of solid materials. The apparatus is capable of cleaning waste systems in two known ways. First, a pumping method uses normal and injected water flow to suspend the solids in a slurry. A submersible pump moves the slurry from a collection point up to a pressurized container where the water content of the slurry is decanted and reused as injection water while the particulate material settles to the bottom of the pressurized container. Second, a vacuum system may be used to move the slurry from the waste system to the waste container. The vacuum system creates a negative pressure differential, causing material to be pulled through a vacuum tube and into the waste container. When the container becomes substantially full of solid particles, it may be emptied at a dumpsite.
Patent CA-2598622-A1 (CA)
Inventor: REISING JOHN C
IPC: C09D167/00
Filed: 2006-01-30
Abstract: Composite coated metal and/or polymer substrates are provided having a powder basecoat thereon formed from at least one film-forming material comprising a thermosettable polyester and a curing agent; at least one reaction product of at least one cyclic carboxylic acid anhydride, at least one alkene and at least one reactant selected from the group consisting of primary amines, aliphatic polyamines, primary amino alcohols, alcohols, isocyanates and mixtures thereof, the copolymer having a number average molecular weight ranging from about 1,000 to about 20,000; and at least one flow control agent;  and a topcoat deposited from a liquid or powder slurry topcoating composition applied over the basecoat to form a composite coating providing good adhesion and chip and cratering resistance.
Patent CA-2599693-A1 (CA)
Inventor: HOSEINNEZHAD REZA
IPC: H03M1/12
Filed: 2006-03-03
Abstract: Signal processing apparatus, e.g. a resolver-to-digital converter (30), converts an analogue input, e.g. sinusoidal signals such as resolver signals Vsin,Vcos, into a digital output, e.g. an angular position and angular speed for a rotor. A first processing unit (31), e.g. a quadrature encoder, monitors the input at a first resolution to produce a first tracking error e1 between the digital output and the analogue input, and a second processing unit (32), which e.g. samples the input signals and e.g. applies a sine cosine function or an arctan function, monitors the input at a second resolution higher than the first resolution to produce a second tracking error e2 between the digital output and analogue input. The apparatus determines the digital output based on the first or second tracking error, e.g. through processing with a filter (33), and includes a switch (34) for switching between the two errors so as to promote tracking stability. Switching may for example be based on a comparison of the first error signal e1 with a threshold value, e.g. a maximum error value.
Patent CA-2600179-A1 (CA)
Title: An absorbent article with a c-fold absorbent layer
Inventor: MORRELL-SCHWARTS LINDA
IPC: A61F13/53
Filed: 2007-09-04
Abstract: Absorbent articles suitable for use as sanitary napkins, diapers, bladder control pads, or other absorbent products are provided. The absorbent articles include a cover layer, a barrier layer, an absorbent layer, and an acquisition layer. The absorbent layer and acquisition layer are interposed between the cover layer and the barrier layer. The absorbent layer has a substantially C-shaped configuration and the acquisition layer lines an inner surface of the absorbent layer and folded regions of the absorbent layer which are oriented towards the cover layer.  Products according to the invention may provide any of several benefits, including high performance in terms of at least one of comfort, fit, cost, and producibility.
Patent CA-2601373-A1 (CA)
Inventor: MAEDA MIHO
IPC: A61K47/12
Filed: 2006-03-23
Abstract: An additive comprising at least one member selected from arginine, trometamol, meglumine, lysine, histidine, monoethanolamine, diethanolamine, triethanolamine, succinic acid, citric acid, tartaric acid, lactic acid and salts thereof. The additive can prevent microparticles of a complex composed of a nucleic acid molecule and collagen from coagulation and is useful for the production of a preparation comprising particles of a complex which has a controlled particle size and is suitable for transport of a nucleic acid.
Patent CA-2602589-A1 (CA)
Title: Conveyor belt drive roller
Inventor: SCHILTZ BRIAN
IPC: B65G23/04
Filed: 2006-02-03
Abstract: ABSTRACT OF THE DISCLOSURE The current invention is a conveyor belt system and a conveyor belt drive roller and method of making in which the drive roller comprises a cylindrical body having a circumference and opposite ends, a plurality of lug grooves in the cylinder located around the circumference of the cylinder and a belt slot in the cylinder located around the circumference of the cylinder. It is preferred that the belt slot is located adjacent the lug grooves and deeper than the lug grooves. It is also preferred that the lug grooves are formed with inverted tapers which deepen towards the belt slot.
Patent CA-2602724-A1 (CA)
Inventor: AGNEW CHARLES W
IPC: A61F2/90
Filed: 2006-03-24
Abstract: Medical device delivery systems that include a distal protection feature are provided. A distal tip member that includes a distal protection device and a mounting region for a self-expandable, intraluminal medical device is slidably disposed within a passageway defined by a tubular member.
Patent CA-2604131-A1 (CA)
Title: Recessed outlet box assembly
Inventor: DINH CONG THANH
IPC: H02G3/18
Filed: 2007-09-24
Abstract: The present invention provides an outlet box assembly including an outlet box having a bottom wall bounded by an outwardly extending perimeter wall forming a housing for receiving a first receptacle. An attachment structure is disposed in the housing for securing the first receptacle to the outlet box. The perimeter wall includes a first portion extending from the bottom wall and a second portion extending at an oblique angle from the first portion. The second wall portion includes an opening for supporting a second receptacle.  The assembly includes a cover movable between open and closed positions and between retracted and un-retracted positions.
Patent CA-2604332-A1 (CA)
Title: Fishing apparatus with hooking mechanism
Inventor: BISHOP KEVIN C
IPC: A01K97/11
Filed: 2007-09-25
Abstract: The invention provides a fishing apparatus having a pivot arm mounted on a frame with a fishing line paid out on one end of the pivot arm via a flexible fishing rod and a hooking mechanism connected to the opposite end via a trigger line and a pull line.  The hooking mechanism may resemble a mouse trap with a trigger connected to the trigger line arm a retaining arm engaging the trigger and retaining a spring-loaded ann in the set position. The spring-loaded arm is connected to the pull line. A fish trying to swim with the hook will cause the pivot arm to tip down, triggering the hooking mechanism. The spring-loaded arm pivots downward rapidly, pulling the pivot arm so that the fishing rod moves upward rapidly and sets the hook in the fish's mouth. The spring bias in the spring-loaded arm then keeps the fishing line under tension so that the fish doesn't release the hook without ripping the hook from the mouth.
Patent CA-2605670-A1 (CA)
Inventor: O'DOR MATTHEW ARNOLD
IPC: H04N13/363
Filed: 2006-04-26
Abstract: Embodiments of the present invention comprise electronic projection systems and methods. One embodiment of the present invention comprises a method of creating composite images with a projection system comprising a first projector and at least a second projector, comprising generating a correspondence map of pixels for images by determining offsets between pixels from at least a second image from the second projector and corresponding pixels from a first image from the first projector, receiving a source image, warping the source image based at least in part on the correspondence map to produce a warped image, and displaying the source image by the first projector and displaying the warped image by the second projector to create a composite image.
Patent CA-2611158-A1 (CA)
Inventor: ARJOMANDI FAY
IPC: H04L69/14
Filed: 2006-06-06
Abstract: A method of providing service performance information to a carrier for an application over a network is provided, wherein parameters relating to the application are transmitted to a mobile device, and the mobile device stores information relating to packets transmitted for the application. Should the information stored exceed the parameters, an alert is sent to the network.
Patent CA-2617842-A1 (CA)
Title: Heating cooker
Inventor: KOMADA MASAMICHI
IPC: H05B6/12
Filed: 2006-09-07
Abstract: The increase in a timer period while a timer key is being long-pushed is once stopped, when the timer period reaches an increase stopping time, so that the indication of the timer period may not be repeated even in case the long-push state is continued due to a fault of the timer key.
Patent CA-2618637-A1 (CA)
Title: Compositions containing fatty alcohol alkoxylates
Inventor: SCHERL FRANZ-XAVER
IPC: C09K23/42
Filed: 2006-08-05
Abstract: The invention relates to compositions containing the following: a) one or more fatty alcohol alkoxylates or fatty alcohol alkoxylates with closed end groups of formula (I); and b) one or more tertiary amines of formula (II). Said compositions can be advantageously used as surface-active agents.
Patent CA-2618641-A1 (CA)
Inventor: LIU PUCHUN
IPC: A61K31/19
Filed: 2006-08-21
Abstract: Compounds and compositions for the delivery of active agents are provided.  Methods of administration and preparation are provided as well.
Patent CA-2618890-A1 (CA)
Inventor: MORERA RAQUEL
IPC: H04W72/12
Filed: 2006-08-14
Abstract: Traffic flows of data packets from respective packet queues in wireless stations to a shared transmission medium of a wireless network are scheduled in accordance with Hybrid Controlled Channel Access (HCCA) and Enhanced Distributed Channel Access (EDCA). HCCA is applied by eliminating from consideration for HCCA access flows for which the sum of a desired minimum age of an oldest data packet in the respective packet queue and the time of creation of the oldest data packet is greater than the present time. For flows that are not eliminated from consideration, HCCA access is granted to the flow having a smallest sum of the desired maximum age of the oldest data packet and the time of creation of the oldest data packet. When all traffic flows are eliminated from consideration for HCCA access, EDCA is applied so that traffic flows compete for access to the medium.
Patent CA-2626085-A1 (CA)
Inventor: KIM WON JEOUNG
IPC: A61K31/44
Filed: 2006-10-25
Abstract: This invention provides S-omeprazole strontium or a hydrate thereof for the prevention or treatment of a gastric acid-related disease, which has high optical purity, theremostability, solubility and nonhygroscopicity, a method for preparing same, and a pharmaceutical composition comprising same.
Patent CA-2628740-A1 (CA)
Inventor: ALBRECHT GERHARD
IPC: C04B24/26
Filed: 2006-12-20
Abstract: Copolymers based on unsaturated monocarboxylic or dicarboxylic acid derivatives, oxyalkylene glycol alkenyl ethers and, if appropriate, vinylic polyalkylene glycol or ester compounds and also their use as additives for aqueous suspensions based on mineral or bituminous binders, in particular cement, plaster of Paris, lime, anhydrite or other binders based on calcium sulphate, and also those based on pulverulent dispersion binders are described. The copolymers of the invention give the aqueous binder suspensions a very good dispersing or fluidizing action combined with excellent processing properties. In addition, the oxyalkylene glycol alkenyl ethers used according to the invention can be produced industrially relatively simply and cheaply and require comparatively low initiator concentrations in the copolymerization.
Patent CA-2629005-A1 (CA)
Inventor: MORTON-FINGER JEURGEN
IPC: C08F110/02
Filed: 2008-04-09
Abstract: An artificial turf has a base layer and a multiplicity of blades fixed to and projecting upward from the base layer.  Each of the blades is formed of an elongated plastic filament having a longitudinally extending inner part of plastic and a longitudinally extending outer part bonded to the inner part and of a plastic different from the inner-part plastic. Both parts extend the full length of the respective blade.
Patent CA-2629462-A1 (CA)
Title: Beta-secretase modulators and methods of use
Inventor: YANG BRYANT
IPC: A61P25/28
Filed: 2006-11-17
Abstract: The present invention comprises a new class of compounds useful for the modulation of Beta-secretase enzyme activity and for the treatment of Beta-secretase mediated diseases, including Alzheimer's disease (AD) and related conditions.    In one embodiment, the compounds have a general Formula (I) wherein R1, W, B, R3, R4, R5, i and j are defined herein.  The invention also comprises pharmaceutical compositions including one or more compounds of Formula (I), methods of use for these compounds, including treatment of AD and related diseases, by administering the compound(s) of Formula (I), or compositions including them, to a subject. The invention also comprises further embodiments of Formulas (II) and (III), intermediates and processes useful for the preparation of compounds of the invention.
Patent CA-2629542-A1 (CA)
Inventor: MICELI DAVID A
IPC: A61J1/03
Filed: 2008-04-21
Abstract: A prescription storing and dispensing device including a label having alphanumeric indicia that is orientated to be substantially parallel with the axis of the container. The label can include the patient's name, name of the medicine, and optionally other medical information positioned in a substantially vertical manner with respect to the container.
Patent CA-2630109-A1 (CA)
Title: Procede de reparation d'une aube mobile de turbomachine
Inventor: MONS CLAUDE MARCEL
IPC: B23P6/00
Filed: 2008-04-28
Abstract: La présente invention porte sur un procédé de réparation par rechargement d'une portion de surface d'une aube mobile de turbomachine. Il est caractérisé par le fait que l'on dépose des particules de métal sur ladite surface par électrolyse. Celle-ci est de type au tampon, en bain ou en micro bain, ou encore en leur combinaison. La présente invention est appliquée avantageusement au rechargement des portions de surface en pied d'aubes en titane ou en alliage de titane usées par frottement.
Patent CA-2631839-A1 (CA)
Inventor: NOORDAM BERTUS
IPC: A23L27/00
Filed: 2006-12-22
Abstract: The present invention describes novel yeast extract, autolysed yeast and protein hydrolysate with an amount of free asparagine not higher than 1 mg/g.  This yeast extract, autolysed yeast or protein hydrolysate may be advantageously used in the production of a process flavour with an amount of acrylamide not higher than 800 ppb. This process flavour is particularly suitable to be used in flavouring of food or feed.
Patent CA-2632137-A1 (CA)
Inventor: BRUNO GIANMARCO
IPC: H04B10/079
Filed: 2006-10-06
Abstract: A method and apparatus for compensating for channel depletion of a multi-channel signal in an optical link or optical network comprising a chain of optical amplifiers. The method comprises determining channel depletion for each amplifier from the power of the input signal to the optical amplifier and the power of the output signal from the previous amplifier. Each amplifier is then controlled to amplify the signal to a level equal to the nominal (ideal) power plus the calculated channel depletion for that amplifier.
Patent CA-2632393-A1 (CA)
Inventor: VEITCH PETER JOHN
IPC: H01S3/107
Filed: 2006-12-05
Abstract: A system for producing a laser light pulse is disclosed. The system includes a travelling wave or ring laser incorporating a gain medium with polarizing means for introducing substantially polarized radiation having a first polarization state into the travelling wave laser and output coupling means to substantially output couple radiation having an output polarization state from the travelling wave laser. The system further includes polarization changing means incorporated into the optical path of the travelling wave laser for changing the polarization of radiation having the first polarization state to a seeding polarization state, wherein radiation with the seeding polarization state seeds the gain medium, and radiation intensity modulation means for modulating the intensity of radiation in the travelling wave laser to vary the feedback of radiation into the gain medium, wherein the radiation intensity modulation .means also modulates the radiation with respect to the output coupling means.