baber/WOPTO huggingface dataset:
Patent CA-2419330-A1 (CA)
Title: High breathability cyclist hand glove
Inventor: GARNEAU LOUIS
IPC: A63B71/14
Filed: 2001-07-19
Abstract: A high-breathability hand glove for use over a bicycle handlebar by a cyclis t, said glove including an exposed perforated palm area (12) and a few cushioni ng pads (16, 18) surrounding said palm area, said cushioning pads (16, 18) bein g closedly spaced from one another so as to define at least a few air channels  being formed radially therebetween, said air channels for evacuating bodily moisture escaping from said perforated palm area, each one of said air channels (20, 22) destined to be narrower than the diameter of the bicycle handlebar so that the bicycle handlebar cannot close said air channels upon the hand globe hand engaging the biclycle handlebar.
Patent CA-2419384-A1 (CA)
Title: Production of catalyst coated membranes
Inventor: O'BRIEN WILLIAM GEORGE
IPC: C25B9/23
Filed: 2001-10-26
Abstract: A method for the production of catalyst coated membranes, especially catalys t coated membranes for use in fuel cells, includes raised relief printing a catalyst coating composition onto the surface of an ion exchange membrane to  form at least one electrode layer.
Patent CA-2421513-A1 (CA)
Title: Synthesis of 4.alpha.-arylepicatechins
Inventor: TUCKMANTEL WERNER
IPC: C07D311/62
Filed: 2001-08-21
Abstract: Oligomeric procyanidins containing 4.alpha.-linked epicatechin units are in nature and have hitherto not been accessible through stereoselective synthesis. Provided herein is the preparation of the prototypical dimer, epicatechin-4.alpha.,8-epicatechin, by reaction of the protected 4-ketones with aryllithium reagents derived by halogen/metal exchange from the aryl bromides. Removal of the 4-hydroxyl group from the resulting tertiary benzylic alcohols is effected by tri-n-butyltin hydride and trifluoroacetic acid in a completely stereoselective manner, resulting in hydride delivery exclusively from the .beta. face.
Patent CA-2421998-A1 (CA)
Title: Vaccin contre streptococcus pneumoniae
Inventor: LAFERRIERE CRAIG ANTONY JOSEPH
IPC: A61P27/16
Filed: 2001-09-12
Abstract: Cette invention se rapporte au domaine des vaccins ~ antig­ne de polysaccharide bact~rien et, en particulier, ~ des vaccins comprenant un antig­ne de polysaccharide de pneumocoque, g~n~ralement un antig­ne de conjugu~s de polysaccharide de pneumocoque, formul~ avec un antig­ne de prot~ine tir~ de Streptococcus pneumoniae, choisi dans le groupe compos~ de PhtA, PhtD, PhtB, PhtE, SpsA, LytB, LytC, LytA, Sp125, Sp101, Sp128, Sp130 et Sp133, et ~ventuellement un adjuvant inducteur de Th1.
Patent CA-2422363-A1 (CA)
Title: Paper machine clothing and a method of producing the same
Inventor: BEST WALTER
IPC: D04H3/14
Filed: 2003-03-17
Abstract: It would be desirable to improve the dimensional stability of drying screens for a drying section of a paper machine. This invention relates to porous paper machine clothing (1, 11, 21) for dewatering a paper web in a paper ma-chine, comprising a filament lay-up made of at least one layer (2, 12, 22) of longitudinal filaments (3, 13, 23) and at least one layer (4, 14, 24) of transverse fila-ments (5, 6, 7; 15; 25) which cross the longitudinal filaments (3, 13, 23), wherein the longitudinal and transverse filaments (3, 13, 23; 5, 6, 7; 15; 25) are single-component filaments, which is characterised in that the longitudinal and transverse filaments (3, 13, 23; 5, 6, 7; 15; 25) are fused at crossing points (8, 16, 27) to each other and/or to parts (17, 18, 19) joining them as a result of heating to the melting temperature which is restricted to said crossing points (8, 16, 27). The invention further relates to a, method of producing porous paper machine clothing such as this.
Patent CA-2424297-A1 (CA)
Title: Human transferrin for the treatment of anemia of chronic disease (acd) and of functional iron deficiency
Inventor: LOTHAR THOMAS
IPC: A61K38/40
Filed: 2003-04-01
Abstract: The use of a preparation which comprises a therapeutic amount of human transferrin and is suitable for parental administration for the treatment of anemia of chronic disease (ACD) and of functional iron deficiency is described. The human transferrin can advantageously be employed for the treatment of anemic disorders also in a mixture with iron-free or iron-loaded human transferrin and/or erythropoietin.
Patent CA-2426233-A1 (CA)
Title: Speckled coating for confections
Inventor: MEGGOS HARALAMBOS N
IPC: A23L5/40
Filed: 2003-04-22
Abstract: Coloring flakes which include a food grade, water soluble polymer component and coloring agents are provided. Also provided are methods for applying the coloring flakes to confection pieces and speckled confection pieces formed with the coloring flakes. The food grade, water soluble polymer may include a food grace, water soluble natural gum. In some embodiments the food grade, water soluble polymer makes up at least 80 weight percent of the coloring flakes. In certain embodiments, the coloring flakes have a site distribution characterized in that at least 90 weight percent of the coloring flakes are retained by a 20 mesh sieve.
Patent CA-2426309-A1 (CA)
Title: Recording medium for protecting copyrighted data
Inventor: SUGIYAMA KOICHI
IPC: G11B20/00
Filed: 1995-12-19
Abstract: Copying, dubbing or reproducing copyrighted digital data can be inhibited or restricted to properly protect a copyright. AV data recorded on a pre-recorded tape is output from a reproducing unit of a first digital VCR with protective information indicating whether the copy of the AV data is inhibited or not. The protective information is input with the A/V data to a second digital VCR. Copy permission information of a blank tape loaded in the second digital VCR is discriminated and the second digital VCR records the AV data supplied from the first digital VCR based on the protective information and the copy permission information.
Patent CA-2426791-A1 (CA)
Title: Bag with elastic strip and method of making the same
Inventor: SHAH AMIT
IPC: B65F1/00
Filed: 2003-04-24
Abstract: Provided is a plastic bag including a live elastic strip that, in the elastic strip's normal condition, contracts thereby constricting an opening of the bag to assist in retaining the bag to an object. The elastic strip includes a first region that is continuously attached to a sidewall of the bag between a first side edge and a second side edge of the bag and a second region that remains unattached to the sidewall. The attached region does not contract but instead forces the portion of the sidewall to which it is attached to pucker into a serpentine path. The unattached region does contract causing the portion of the sidewall to which it is adjacent to bunch together. Also provided is a method for manufacturing a plastic bag that involves stretching a live elastic tape and continuously attaching a region of the stretched tape to a web of plastic material.
Patent CA-2432367-A1 (CA)
Title: Versatile sanding glove
Inventor: HOOVER BRUCE G
IPC: B24D15/04
Filed: 2003-06-13
Abstract: A sanding glove device (100) for carrying a loop backed sanding pad (170) of any desired shape. A soft leather glove (100) has a thumb compartment (120), an index finger compartment (116), a middle finger compartment (112), a ring finger compartment (108) and a small finger compartment (104), each of the finger compartments having palm sides and back sides and fingertip ends, and a main opening for insertion of a user's hand.  Each of the index, middle and ring finger compartments have a strip of hook fastener material (132, 136, 140, 134, 138, 142) attached to the palm side and the back side thereof. The thumb compartment and the small finger compartment are devoid of strips of hook fastener material so that the loop backed sanding pad of any desired shape can be attached to at (east one of the strips of hook fastener material to facilitate sanding. The thumb and small finger compartments are free of hook fastener material to facilitate the user's ability to grip and manipulate objects without removal of the glove.
Patent CA-2434536-A1 (CA)
Title: Oven control system
Inventor: LUBRINA YVES
IPC: F24C7/08
Filed: 2003-07-25
Abstract: The control system for an oven comprises a display screen (9) with a data input facility (32) and a processing unit (8) which is able to send instructions to the screen, and receive instructions from the data input facility. The processing unit has a system for classifying the products to be cooked according to a first function, grouping into families of products.  Further classification of products may be achieved by e.g. method of cooking, recipe to be used, internal temperature and external appearance. The screen displays these criteria during the course of selection by the user in a series of window panels. Some of the criteria may be graphically displayed. The display also includes the temperature (48) and a time indication (43).
Patent CA-2435641-A1 (CA)
Title: Flowable and meterable densified fiber flake
Inventor: VELEBER ROBERT A
IPC: D21C9/18
Filed: 2003-07-21
Abstract: The present invention is directed to a new form of pulp that is a flake having a specific size, density, and wet dispersibility. The flakes are easy to meter in specified quantities when adding to cementitious products, because bulk quantities of the flakes flow well in conduits and other enclosed containers. The pulp flakes can supply sufficient cellulose fiber to an extrusion process due to the flakes' high fiber density. The pulp flakes have a wet dispersability that is comparable to some pulp sheets that have not been hammermilled. In one embodiment of the invention, a pulp flake is provided that has a wet dispersion of from about 60 to about 240 counts as measured by a standard British disintegrator. Another embodiment of a pulp flake has a density of from about 0.3 to about 0.7 g/cc. In one embodiment, the pulp flake has a size of from about 3 to about 5 mm3.
Patent CA-2435680-A1 (CA)
Title: Procede de fabrication d'un dielectrique interpoly a capacite elevee
Inventor: KELKAR AMIT S
IPC: H01L21/318
Filed: 2002-01-10
Abstract: L'invention concerne un procédé de fabrication d'un composé (40) empilé de dioxyde de silicium/ nitrure de silicium / dioxyde de silicium (ONO) possédant une couche mince de nitrure de silicium (16), ce qui permet d'engendrer une structure diélectrique interpoly à capacité élevée (70). Dans la formation du composé ONO, on forme une couche de dioxyde de silicium inférieure (14) sur un substrat, tel qu'un polysilicium ? ¿(52). On forme une couche de nitrure de silicium (16) sur la couche de dioxyde de silicium et on l'amincit par oxydation. L'oxydation du film de nitrure de silicium (16) utilise une partie du nitrure de silicium par le biais d'une réaction qui engendre une couche de dioxyde de silicium (18). On enlève cette couche (18) à l'aide d'une dilution d'acide hydrofluorique. On amincit à nouveau la couche de nitrure de silicium (16) par ré-oxydation, tandis qu'on forme une couche supérieure de dioxyde de silicium (20) sur la couche de nitrure de silicium (16) constituant le composé empilé ONO (40). On forme par dépôt une seconde couche de polysilicium (54) sur ledit composé empilé ONO (40), ce qui permet de former un diélectrique interpoly (70).
Patent CA-2436341-A1 (CA)
Inventor: NISHIGUCHI MASAMICHI
IPC: C07K14/415
Filed: 2001-09-10
Abstract: L'invention concerne un procédé permettant de conférer à un végétal une résistance à un virus végétal. Ce procédé comprend l'étape consistant à transférer un polynucléotide codant une protéine se liant à une protéine de transport de virus végétal dans des cellules végétales. Dans un mode de réalisation, la protéine codée par le polynucléotide sus-mentionné renferme la séquence représentée par les positions 1 à 86 de la SEQ ID NO : 2 ou une séquence dérivée de cette séquence, par substitution, effacement ou ajout d'un ou de plusieurs acides aminés et elle se lie à la protéine de transport du virus végétal. Dans un mode de réalisation, le polynucléotide sus-mentionné comprend la séquence nucléotidique représentée par les positions 14 à 271 de la SQ ID NO : 1 ou une séquence nucléotidique pouvant être hybridée avec cette séquence nucléotidique dans des conditions rigoureuses.
Patent CA-2438061-A1 (CA)
Inventor: LIU YAOQI J
IPC: B32B7/02
Filed: 2001-07-16
Abstract: Disclosed are articles having a color shifting film and indicia located behind the color shifting film. At least a first and second colored portion are arranged as a foreground and background of the indicia. The first portion includes a first fluorescent colorant and the second portion includes a different second fluorescent colorant. At least one of the colored portions is patterned. Bright fluorescent emission is visible from the different colorants over different angular ranges to produce high contrast reversal or change.
Patent CA-2440887-A1 (CA)
Inventor: LIU CHUNG-YU
IPC: G06F12/16
Filed: 2002-03-12
Abstract: A method and apparatus for recovering a real-time computer system by running (steps 33-34) multiple versions of an operational program including multiple data partitions are described wherein each of the multiple data partitions i s associated with one version of the operational program and wherein one of th e versions of the operational program is a "controller" program and the other versions are "identity observer" programs. When the controller memory partition is damaged (step 35) the damaged memory is overwritten (step 37) with fault-free data.
Patent CA-2442364-A1 (CA)
Title: Process for the preparation of tetrasubstituted imidazole derivatives and novel crystalline structures thereof
Inventor: ZHONG HUA
IPC: C07D401/04
Filed: 2002-02-22
Abstract: The present invention relates to a process for preparing tetrasubstituted imidazole derivatives of the general formula (I) wherein R1, R2, R3 and R4 are as defined in the specification below.The present invention further relates to a process for preparing the compound of formula (II) and novel crystalline structures of the compound of formula (II).
Patent CA-2446726-A1 (CA)
Inventor: MCCREARY ANDREW C
IPC: A61P3/04
Filed: 2002-07-03
Abstract: The present invention relates to a group of novel piperazine oxime derivatives having interesting NK-1 antagonistic activity. The invention relates to compounds of the general formula (1) wherein:X represents phenyl or pyridyl substituted with 1 or 2 substituents from the group CH3, CF3, OCH3, halogen, cyano and 5-CF3-tetrazol-1-yl; Y represents 2- or 3-indolyl, phenyl, 7-aza-indol-3-yl or 3-indazolyl, 2-naphthyl, 3-benzo[b]thiophenyl, 2-benzofuranyl, which groups may be substituted with one or more halogen or alkyl (1-3C); n has the value 0-3; m has the value 0-2; R1 represents NH2, NH-alkyl (1-3C), dialkyl (1-3C)N, morpholino or morpholino substituted with one or two methyl and/or methoxymethyl groups, thiomorpholino, 1,1-dioxothiomorpholino, 2-, 3-or 4-pyridyl or 4-CH3-piperazinyl; R2 is hydrogen, alkyl (1-4C) or phenyl, or R2 together with (CH2)m wherein m is 1, and the intermediate carbon, nitrogen and oxygen atoms forms an isoxazolyl or a 4,5-dihydroisoxazolyl group; R3 and R4 independently represent hydrogen or methyl, or R3 and R4 together are oxygen. The invention also relates to a method for the preparation of the novel compounds, and to pharmaceutical compositions comprising compounds with formula (1) as an active ingredient and the use of these compounds for the treatment of disorders in which neurokinin-1 receptors are involved.
Patent CA-2447443-A1 (CA)
Title: Method and system for optimizing a software program using interprocedural code motion
Inventor: CUI SHIMIN
IPC: G06F9/45
Filed: 2003-10-29
Abstract: Disclosed is an interprocedural compilation technique for moving upward exposed expressions across procedure boundaries to potentially improve performance in the execution of compiled software program code. Intermediate representations of a software program, including a call graph, a control flow graph, a data flow graph and a post-dominate tree, may be generated and used. In an embodiment, a software program compiler may be configured to carry out a depth-first traversal of each procedure in the software program, as represented by nodes in a call graph intermediate representation of the software program. Candidate upward exposed expressions are identified in callee procedures, and selected for possible interprocedural code motion. In an embodiment, a procedure interface descriptor is built for each callee procedure by defining a new formal parameter for each upward exposed expression moved, replacing each upward exposed expression with the new formal parameter, and identifying any dead parameters resulting from removal of the upward exposed expression.
Patent CA-2449410-A1 (CA)
Title: Sound system and method of sound reproduction
Inventor: FINCHAM LAWRENCE R
IPC: H04S3/00
Filed: 2002-02-08
Abstract: A sound reproduction system comprises a left and right speakers located in close proximity, and a sound processor which provides audio signals to the pair of speakers. The sound processor preferably derives a cancellation sign al from the difference between the left and right channels. The resulting difference signal is scaled, delayed (if necessary), and spectrally modified before being added to the left channel and, in opposite polarity, to the rig ht channel. The spectral modification to the difference channel preferably take s the form of a low-frequency boost over a specified frequency range, in order to restore the correct timbral balance after the differencing process. Additional phase-compensating all-pass networks may be inserted in the difference channel to correct for any extra phase shift contributed by the spectral modifying circuit. The technique may be used in a surround sound system or an automobile sound system. In an automobile, the pair of speakers may be placed together in a common enclosure having a narrow slot near the base of the cone of the speakers. The speaker may be oriented perpendicularl y with respect to the dashboard such that the sound emanates from the slot in the enclosure.
Patent CA-2450531-A1 (CA)
Title: High speed linear displacement measurement
Inventor: JENNERJOHN PAUL E
IPC: G01B7/28
Filed: 2003-11-24
Abstract: An inspection device includes a mount that secures the inspection device to the object for travel along the object, a sensor attached to the mount that measures characteristics of the object, and a position indicator attached to the mount that determines the position of the inspection device on the object.
Patent CA-2451362-A1 (CA)
Title: Method and apparatus for clamping a knife
Inventor: HINCHLIFF THOMAS CHARLES
IPC: B27L11/00
Filed: 2002-07-01
Abstract: A method and apparatus for clamping a knife. A front side of the knife includes a recess and the knife is clamped between an outer clamping member adapted to receive the back side of the knife, and a inner clamping member adapted to receive the front side of the knife, the inner clamping member making contact with the front side of the knife at two spaced locations thereon, wherein at least one of the locations is outside the recess and the other is inside the recess, wherein the width of the recess normalized by the overall width of the knife yields a result that is preferably no more than about 0.22.
Patent CA-2452585-A1 (CA)
Title: Arrangement and method for producing therapeutic insoles
Inventor: HAAS DOUG
IPC: A61F5/14
Filed: 2003-12-08
Abstract: Arrangement for producing therapeutic insoles, comprising a platform with a scanner for scanning the undersides of the patient's feet, a data processing connection for transmitting the scanned image to a computer, a data processing computer program which converts the transmitted data into working instructions for the control of a milling machine to mill a therapeutic insole from a blank according to said working instructions, whereby neurological preceptors are placed on the scanner under the patient's foot in accordance with the patient's predisposition, whereby the preceptors are part of a set of standardized preceptors having various dimensions, whereby the preceptors are identified by markings on their underside, and whereby the scanned image contains the identifying markings and the orientation of the preceptors.
Patent CA-2453539-A1 (CA)
Inventor: YOSHIOKA HIROSHI
IPC: C12N5/02
Filed: 2002-07-12
Abstract: L'invention concerne un support pour culture de cellules et de tissus et un procédé de culture de cellules et de tissus qui permettent de régénérer efficacement un tissu ou un organe cible tout en inhibant la prolifération excessive de fibroblastes. Au moyen d'un polymère formant un hydrogel dont une solution aqueuse présente un transfert sol-gel thermoréversible (c'est-à-dire, se produisant sous forme de sol à basse température et sous forme de gel à haute température), on construit un support pour culture de cellules et de tissus dans lequel les fibroblastes ne prolifèrent pas dans le gel en raison du polymère formant un hydrogel.
Patent CA-2454123-A1 (CA)
Title: Antibacterial processing of fiber products
Inventor: YAMAUCHI NARUKI
IPC: C09K23/00
Filed: 2003-12-23
Abstract: The invention provides an antibacterial processing agent for a fiber product comprising an inorganic antibacterial agent comprising an antibacterial metal carried on an inorganic carrier, The inorganic antibacterial agent is dispersed in water with an inorganic dispersing agent selected from the group consisting of boric acid, an alkali metal salt of boric acid and an alkali metal salt of phosphoric acid. The antibacterial processing agent is capable of providing a fiber product with antibacterial property with washing resistance without use of a binder resin.
Patent CA-2455370-A1 (CA)
Inventor: KELLEY TIMOTHY J
IPC: E06B9/52
Filed: 2004-01-16
Abstract: An insect screen frame assembly including a frame comprising a screen retention groove and a cover. The cover is configured to engage the frame and comprises a rib positioned to be inserted into the groove. Screening is held in tension between the frame and the cover and trapped between the rib and the groove. A first adhesive is positioned between the frame and the cover in contact with the screening.
Patent CA-2456203-A1 (CA)
Inventor: ROLSTED NIELS PRYDS
IPC: G16H20/13
Filed: 2002-08-12
Abstract: This invention relates to a portable medical device for communication of medical data information comprising a medical device part comprising a first processor and first storage means, and means for executing one or more medical related functions, a communication device part comprising a second processor, second storage means, and communication means, where the medical device part and the communication device part is connected allowing for exchange of data information according to a predetermined protocol, where the exchange of communication is under the control of the medical device part and where the functionalities of each device part otherwise is separated. Additionally, the invention relates to a method of communication of medical data information.
Patent CA-2456941-A1 (CA)
Title: Color and intensity measuring module for test of light emitting components by automated test equipment
Inventor: ROGERS DAVID P
IPC: G01J3/51
Filed: 2004-02-04
Abstract: A test module used to verify the correct placement of light-emitting devices on electronic assemblies, by performing color and luminous intensity tests on these devices. The module includes one or a number of color sensitive photodiodes, which when exposed to light coupled from the emitter under test, will accurately measure the intensity, as well as the true color emitted by the device. The test module outputs analog signals, one directly proportional to the intensity, a second voltage proportional to the spectral wavelength of the device under test.
Patent CA-2457253-A1 (CA)
Inventor: SELLERS HOWARD E
IPC: F16F1/50
Filed: 2004-02-09
Abstract: A bolster spring assembly is adapted for securement to a vehicle having a primary suspension system for securing an axle to the vehicle. The bolster spring assembly is located and secured between the leaf spring over the axle and the undercarriage of the vehicle as a supplement to the primary suspension system.