baber/WOPTO huggingface dataset:
Patent CA-2393990-A1 (CA)
Title: A window with multi-way for opening
Inventor: LU ZHONGXUAN
IPC: E06B3/50
Filed: 2002-07-17
Abstract: The invention discloses a window with multi-way for opening, which can be in pull/push and opened outwards even in pull/push process through elements like sliding pipes etc. There are frame assembly and sash assembly. Each horizontal frame has a cavity with an opening, a guide track for sliding mounted on the bottom slab, and a pair of subsidiary guide tracks provided on the side slabs. Several roller devices are arranged along sliding pipe assembly and matched with the guide track and subsidiary guide track of the horizontal frame. Therefore, the sliding pipe assembly can be moved along the horizontal frame. Furthermore, a hinge assembly fastened to the sliding pipe is provided in one of the stile of sash assembly to be used for supporting rotation of the sash assembly.
Patent CA-2396395-A1 (CA)
Inventor: TROOST HENRY E
IPC: F24H9/20
Filed: 2001-01-02
Abstract: L'invention concerne un système de commande d'un chauffe-eau qui comprend un réservoir conçu pour contenir de l'eau chaude, une alimentation en eau froide pour le réservoir, une évacuation d'eau chaude pour le réservoir et un dispositif d'alimentation en énergie permettant de chauffer l'eau dans le réservoir. Une sonde de contrôle de température associée au réservoir surveille la température de ce dernier. La fréquence d'élimination de l'eau du réservoir est surveillée. Des moyens mettent en relation la température et la fréquence d'élimination de l'eau pour commander le fonctionnement du dispositif d'alimentation en énergie, afin de fournir de la chaleur au réservoir. La fréquence d'utilisation d'eau est signalée par la surveillance de la température de l'eau dans le réservoir, le débit d'eau du réservoir, ou la pression de l'eau dans le réservoir. Sur la base de la détermination de la fréquence, le point de consigne du système de chauffe peut être réglé de façon à éviter la perte de chaleur.
Patent CA-2397218-A1 (CA)
Title: Device and method for detecting paper sheets
Inventor: SCHAEDE JOHANNES GEORG
IPC: B65H7/04
Filed: 2001-01-24
Abstract: The inventive device has at least one optical sensor (7, 8) which emits a ra y of light (13, 14) that is inclined in relation to the surface of the pallet (2), forming an angle and irradiating the surface of the pallet (2) at a reflection point; and means (9, 10, 11, 12) for displacing the reflection point over the surface of the pallet (2), over a predetermined path.
Patent CA-2398717-A1 (CA)
Inventor: JOU YU-CHEUN
IPC: H04B7/26
Filed: 2001-02-08
Abstract: A method and apparatus for generating an autonomous Pilot Strength Measurement Message (PSMM) by a mobile station traveling in a multi-carrier wireless communication system. In a multi-carrier system, the mobile station receives the pilot channel of a base station on multiple carrier frequencies simultaneously. Fading may vary from carrier frequency to carrier frequency. New pilot strength definitions are used by the mobile station in a set of rules transmitted by the base station. The set of rules determines autonomous generation and transmission of PSMMs by the mobile station upon detection of pilots.
Patent CA-2398930-A1 (CA)
Inventor: KOSKI CORY JOHN
IPC: H02G9/10
Filed: 2002-08-20
Abstract: A handhole cover includes a body adapted to cover a handhole. The body has a front surface, a rear surface, and a peripheral edge. Engagement members protrude rearwardly and outwardly from the rear surface adjacent to the peripheral edge. The engagement members are adapted to engage a peripheral edge of the handhole and are spaced about the peripheral edge to provide a secure engagement of the body in the handhole. At least one of the engagement members is a rotatable locking member having a helical engagement surface.      The rotatable locking member is selectively rotated between a locking position and a release position.
Patent CA-2398955-A1 (CA)
Title: Method for compressing data
Inventor: SCHNEIDER TIM
IPC: H03M7/40
Filed: 2002-08-20
Abstract: In a method for compressing data, in which, in a data stream composed of characters, character strings are checked for correlation with other character strings that are present at a given distance in the data stream, and in which, in each case, the number of correlating characters and the position of the correlating characters within the respective other character string constitute the compressed data, provision is made that at least one character is allowed to differ in the correlation check and that, in addition, data for correcting the at least one differing character is inserted into the compressed data.
Patent CA-2399545-A1 (CA)
Title: Pyrrolo-isoquinoline and tetrahydropyrrolo-isoquinoline derivatives and their use as mediators of the 5-ht7 receptor
Inventor: KELLY MICHAEL GERARD
IPC: A61P13/12
Filed: 2001-02-02
Abstract: Compounds of the formula (1) are useful in the treatment of anxiety, depression and related disorders of the central nervous system and other conditions such as schizophrenia, sleep disorders, including instances of circadian rhythm, the treatment of alcohol and drug withdrawal and sexual dysfunction.
Patent CA-2402380-A1 (CA)
Inventor: MATSUDAIRA YEE KELLY
IPC: C12N1/15
Filed: 2001-03-14
Abstract: The present invention provides nucleic acid sequences from embryo-specific genes. The nucleic acids are useful in targeting gene expression to embryos or in modulating embryo development.
Patent CA-2406000-A1 (CA)
Inventor: MCCONNELL DANIEL L
IPC: A63F13/00
Filed: 2001-04-11
Abstract: L'invention concerne un dispositif vidéo portatif, personnel, sans fil et interactif (10) comprenant des opérateurs (12, 14); une portion d'opérateur (80); une paire d'émetteurs-récepteurs (36, 38); un récepteur sans fil (56); des voitures de course (16, 18) et une piste de courses (20).
Patent CA-2408983-A1 (CA)
Inventor: ZIAEE SAEED
IPC: A61M16/06
Filed: 2002-10-21
Abstract: A nasal mask has a shell portion that is a hollow enclosure with a rearwardly facing opening that is defined by edge portions of the shell portion.      A resiliently deformable endless interface member engages and extends around the edge portion of the opening and forms a seal between the shell portion and the user's face. The shell portion and the interface member are generally symmetrical about a median place. The shell portion has two gas inlet orifices, one on each side of the median place. The shell portion has a tubular exhalation outlet extending from the face of the mask. The mask is further provided with a balloon exhalation valve connected to the exhalation outlet for alternately venting and sealing the interior of the mask during exhalation and inhalation, respectively.
Patent CA-2411067-A1 (CA)
Inventor: TSUDA HOKARI
IPC: A61K38/08
Filed: 2001-06-04
Abstract: An oligopeptide represented by the following amino acid sequence (I) which is useful as the active ingredient of drugs such as hair growth stimulants: Lys-Ser-Ile-Glu-Gln-Ser-Cys-Asp-Gln-Asp-Glu optionally containing variations in amino acids or having been modified with biotin, etc., or salts thereof.
Patent CA-2411193-A1 (CA)
Inventor: KIM HAN-JOON
IPC: G06F3/033
Filed: 2001-06-18
Abstract: Where an arbitrary point on an image is designated in the field of a medical image, it is generally designated on a sectional image, and an arbitrary point on a three-dimensional image cannot be designated. According to the invention the orientation of the three-dimensional image is controlled in a first direction corresponding to the operation of the user. When an arbitrary point of the three-dimensional image is designated by the user, a plane passing through that point and normal to a display screen is created and stored. Next, the three-dimensional image is oriented in a second direction, and an arbitrary point is designated in the second direction by the user. Then, there is created a straight line which passes through that point and which is normal to the display screen. Then, the coordinates of the intersection the stored screen and the straight line are determined, and the point having the coordinates of the intersection point is displayed on the three-dimensional image. As a result, an arbitrary point on the three-dimensional image can be designated by a simple operation.
Patent CA-2417239-A1 (CA)
Inventor: LA TORRE RICHARD D
IPC: A47G19/22
Filed: 2001-08-09
Abstract: A lip-openable lid (50) is used in connection with a container (10) or container cap (20) having a valve seat (28) and an opening for egress of the  container contents. The lid (50) is comprised of a gasket (100) with a lip- engageable annular wall (102), a central portion radially inward of the wall , and a peripheral flange (104) that is engageable with the valve seat (28). T he lid includes a rigid support (200) that has liquid flow openings, supports t he central portion of the gasket and positions the gasket against the valve sea t. The lid (50) can also include means for securing the gasket to the support. The central portion of the gasket is comprised of a flexible elastomer and i s capable of flexing and stretching to displace the flange (104) from the valv e seat (28) when downward pressure is applied against the gasket. When downwar d pressure is applied, the central portion of the gasket contacts the rigid support (200) and flexes and stretches downward from and/or over the rigid support. The annular wall and the flange can be comprised of flexible elastomeric material. The flange can include a rigidifying material.
Patent CA-2417682-A1 (CA)
Title: Microcell electrochemical devices and assemblies, and method of making and using the same
Inventor: ESHRAGUI RAY
IPC: H01M50/469
Filed: 2001-07-23
Abstract: Microcell structures and assemblies are efficiently utilized for electrochemical generation/conversion of energy. The microcell structures of the invention are readily constructed from discrete fibrous microcell elements that are fabricated in sheet form (60, 62, 64, 66) and assembled into layered, sub-bundled and bundled conformations that produce high voltage, high power density outputs in applications such as fuel cell and battery systems.
Patent CA-2418726-A1 (CA)
Title: Cellulose production from lignocellulosic biomass
Inventor: WINGERSON RICHARD C
IPC: C08H8/00
Filed: 2001-08-09
Abstract: A multi-function process for the separation of cellulose fibers (9) from the other constituents of lignocellulosic biomass such as found in grasses, agricultural waste, and waste paper with application in the preparation of feedstocks (1) for use in the manufacture of paper, plastics, ethanol, and other chemicals. This process minimizes waste disposal problems since it only uses only steam (6), water, and oxygen at elevated temperature in the range of 180 OC to 240 OC for 1 to 10 minutes plus a small amount of chemical reagents (23) to maintain pH in the range 8 to 13. An energy recuperation function is important to the economic viability of the process.
Patent CA-2423478-A1 (CA)
Title: Bone cement system
Inventor: ROCCO RICHARD A
IPC: A61F2/46
Filed: 2001-09-24
Abstract: A relatively rigid container for packaging bone cement powder. The container  is filled with the powder and then sealed with a lid. To access the powder, the nurse simply peels back the lid. Because no tearing or cutting open is required as with the current pouches used to store cement powder, the likelihood of powder loss and contamination is reduced and the quality of th e resulting cement thereby enhanced. The container may be shaped to guide and/ or mate with a funnel that guides the powder into the mixing chamber of the cement mixer. Additionally, the container may be shaped to allow for actual mixing of the powder and the liquid within the container. The liquid monomer  is then simply added to the powder already in the container, drastically reducing the risk of powder loss.
Patent CA-2426080-A1 (CA)
Inventor: TEASDALE STEVE
IPC: C11D3/386
Filed: 2001-10-17
Abstract: An aqueous hard surface cleaning composition contains anionic and nonionic surfactants, an enzyme mixture such as lipase/alpha-amylase for breaking down organic compounds; an activator for rendering the enzyme more active; and water. A progressively active composition also includes nonpathogenic bacteria such as a culture of Bacillus subtilis and Bacillus amyloliquefaciens for degrading and assimilating organic compounds.
Patent CA-2426397-A1 (CA)
Title: The use of polyisocyanate compositions as binder for composite lignocellulosic materials
Inventor: STROOBANTS PETER FRANS EUGEEN
IPC: C08G18/10
Filed: 2001-09-26
Abstract: A polyisocyanate composition used for binding lignocellulosic materials comprising a polyisocyanate prepolymer said prepolymer being the reaction product from a polyisocyanate and a polyol characterised in that the polyisocyanate composition has a free unreacted diisocyanate content of at least 8 % by weight
Patent CA-2426679-A1 (CA)
Inventor: ITO HIROAKI
IPC: A61P17/06
Filed: 2001-10-25
Abstract: L'invention concerne des agents thérapeutiques ou préventifs contre le psoriasis, contenant un antagoniste de l'interleukine 6 (IL-6) utilisé comme anticorps contre le récepteur de l'IL-6.
Patent CA-2426918-A1 (CA)
Inventor: TREVERTON EARL
IPC: A61G19/00
Filed: 2003-04-29
Abstract: The invention allows caskets to be loaded from the side at an angle, to the opening for the grave, then rotated over the grave opening and lowered into the grave opening. The device consists of a two piece frame with rollers, to which frame is attached a tubular pivot. The second two piece frame is shaped in an "H" shape and consists of two members attached by a cross member and in the centre of the cross member is a tube, slightly larger in diameter than the pivot tube, into which the pivot tube is inserted. A hydraulic jack which is attached to the tube allowing for the raising and lowering of the frame by pushing the pivot tube up and down. The pivot tube rotates into the tube, allowing the frame with rollers to be rotated.
Patent CA-2427079-A1 (CA)
Inventor: LIU GAN-ZHONG
IPC: A61P25/28
Filed: 2000-10-26
Abstract: L'invention concerne une composition pharmaceutique comprenant des glycosides totaux isolés de dangshen. Les glycosides totaux isolés de dangshen, extraits d'herbes de dangshen, sont utilisés dans une méthode destinée à améliorer la mémorisation, la fixation mnémonique et/ou la remémoration chez un être humain et sont utilisés pour protéger contre les pertes de mémoire induites par l'âge ou par les effets néfastes de l'éthanol ou d'autres produits thérapeutiques ou de médicaments sur la mémoire. L'invention concerne également un extrait de dangshen préparé selon un procédé consistant à extraire le dangshen avec de l'eau pour produire un filtrat aqueux d'un extrait de dangshen contenant des glycosides totaux de dangshen, à ajouter le filtrat aqueux dans une colonne remplie avec une résine macroréticulaire qui fixe sélectivement les glycosides totaux de dangshen, à libérer les glycosides totaux de dangshen de la résine macroréticulaire par élution des glycosides totaux de dangshen de la colonne par de l'alcool, et à séparer les glycosides totaux de dangshen de l'alcool.
Patent CA-2430473-A1 (CA)
Title: Diagnosis and treatment of disease
Inventor: DUFF GORDON
IPC: C07K16/18
Filed: 2001-11-30
Abstract: We disclose a method of diagnosis of a disease, or susceptibility to a disease associated with abnormal cell-cell adhesion between epithelial cells, the method comprising detection of a mutation in a nucleic acid encoding an adhesion protein, a protease, or a protease inhibitor of an individual.
Patent CA-2432414-A1 (CA)
Title: Vapor-liquid contacting equipment, vapor-liquid contacting method, liquid deodorizing method, aroma component production method, and food or beverage
Inventor: IWATSUKI KEIJI
IPC: A23L27/00
Filed: 2001-11-15
Abstract: The device of the invention comprises; a contact column 1 A in which a test liquid flows from top to bottom and a vapor flows from bottom to top, a rotary shaft 9 which is inserted vertically in the contact column 1 A, rotors 10 which are provided at different heights on the shaft, and which convert the test liquid into a thin film by centrifugal force and then discharge the test liquid from the outer periphery thereof, and trays 20 which receive the test liquid discharged from an upper rotor and guide the test liquid to the center of a lower rotor. The rotors 10 have furrows 13, which the test liquid flows over when the filmy test liquid flows out from the center of the rotor towards the outer periphery.
Patent CA-2433061-A1 (CA)
Inventor: TERVONEN ARI
IPC: H04L45/28
Filed: 2001-01-04
Abstract: Interworking of optical protection in an optical network and IP-layer protection in the Internet is achieved by configuring optical links to form a part of a ring network and by arranging different protection types for different links. Each optical link is provided with an appropriate protection level corresponding to the nature of Internet traffic being transmitted over the link. The highest pro-tection level is achieved with 1+1 protection. The optical layer can offer this protection for high priority Internet traffic that does not tolerate delay. The middle and the low protection level are achieved with 1:1 protection. The low protection level of a link does not guarantee uninterrupted transmission of the Internet traffic, in case of link failure caused by a fiber cut. Optical signaling at the optical layer takes care of protection wherein the IP-layer does not know when protection actions are carried out. At the IP layer different quality-of-service parameters are assigned to the optical links of different priority. Then routers create different routing tables for different quality-of-service classes.
Patent CA-2433501-A1 (CA)
Title: Bhlh-pas proteins, genes thereof and utilization of the same
Inventor: OHE NORIHISA
IPC: C12N1/21
Filed: 2001-12-17
Abstract: The invention provides any of the proteins (a) to (e):   (a) a protein comprising the amino acid sequence represented by any of SEQ ID Nos.1 to 3, (b) a protein comprising an amino acid sequence exhibiting an amino acid identity of 90% or more to the amino acid sequence represented by any of SEQ ID Nos.1 to 3 and also having a transcription regulation ability, (c) a protein comprising an amino acid sequence encoded by a DNA which hybridizes under a stringent condition with a DNA consisting of the nucleotide sequence represented by the nucleotide numbers 102 to 2507 in the nucleotide sequence represented by SEQ ID No.4 and also having a transcription regulation ability, (d) a protein comprising an amino acid sequence encoded by a DNA which hybridizes under a stringent condition with a DNA consisting of the nucleotide sequence represented by the nucleotide numbers 51 to 2456 in the nucleotide sequence represented by SEQ ID No.5 and also having a transcription regulation ability, (e) a protein comprising an amino acid sequence encoded by a DNA which hybridizes under a stringent condition with a DNA consisting of the nucleotide sequence represented by the nucleotide numbers 35 to 2440 in the nucleotide sequence represented by SEQ ID No.6 and also having a transcription regulation ability, or a DNA encoding the same.
Patent CA-2436889-A1 (CA)
Title: Method for purifying the helicobacter adhesin-like protein a (alpa)
Inventor: FOURRICHON LAURENCE
IPC: A61K39/00
Filed: 2002-01-30
Abstract: The invention concerns a method for purifying the Helicobacter adhesin-like protein A (AlpA) which consists in: (i) contacting an AlpA preparation and 2.5 to 3.5 M of guanidine with a hydrophobic interaction chromatography material, so that the AlpA is adsorbed on the material; and (ii) eluting the AlpA with a solution containing 3.5 to 4.5 M of guanidine. The AlpA preparation to be purified can be in particular derived from an E. coli culture capable of expressing AlpA in a high-level recombinant form, rAlpA being in the form of inclusion bodies, the latter being recovered and solubilized in the presence of guanidine, and optionally ammonium sulphate-precipitated for the purpose of preliminary purification. The hydrophobic interaction chromatography can be followed up by an anion exchange chromatography in the presence of 8 M of urea.
Patent CA-2437500-A1 (CA)
Title: Data encryption system
Inventor: HENSON KEVIN M
IPC: H04L9/06
Filed: 2001-05-15
Abstract: A system (100) and method (400, 500) for data encryption and decryption are disclosed. The encryption system is operable at encryption rates in excess of 10 Mbps and is expandable to over 200Mbps. For encryption, plain characters are received, and a key block (120) includes key characters corresponding to the plain characters is accessed. A current key character corresponding to a current plain character is located. A next key character corresponding to a next plain character is located. An offset between the current key character and the next key character is determined to encrypt the plain characters. Aliases are used to facilitate the encryption and decryption. Vector distances of offsets are utilized for the encryption and decryption, using many variables and many dimensions, such as using coordinates.
Patent CA-2437519-A1 (CA)
Title: Hydraulic optimization of drilling fluids in borehole drilling
Inventor: CARAWAY DOUGLAS
IPC: E21B10/60
Filed: 2003-08-19
Abstract: A method for optimizing drilling fluid hydraulics when drilling a well bore is disclosed. The drilling fluid is supplied by a surface pump through a drill string to a drill bit. The method has the step of adjusting the flow rate of a surface pump and a fluid pressure drop across the drill bit while drilling such that the drilling fluid hydraulics are optimized for a given drilling condition.   In order for the flow through all the devices in the drill string to also be optimized, the flow through the devices is adjusted, thereby setting the pressure drop and the fluid flow rate through each device. As required for the overall system, the flow from the surface pump is increased or decreased as necessary.
Patent CA-2439562-A1 (CA)
Title: Pressure-sensitive tape with improved adhesion properties for sealing joints in house construction
Inventor: SIEBER MARCO
IPC: C09J7/02
Filed: 2002-02-18
Abstract: The invention relates to a self-adhesive band for closing, sealing and glucing gaps in building construction, more particularly gaps in corners and edges, comprising a carrier layer (1) on the upper side of the band and an adhesive layer (2) on the bottom side of the band, said adhesive layer being provided with a tear-off cover film (3). According to the invention, at least one lateral longitudinal segment (7) is provided in which both the carrier layer (1) and the adhesive layer (2) are perforated.
Patent CA-2442993-A1 (CA)
Title: Acide nucleique et proteine correspondante intitule 158p3d2 utiles dans le traitement et la detection du cancer
Inventor: HUBERT RENE S
IPC: C12N5/06
Filed: 2002-03-25
Abstract: L'invention concerne un nouveau gène (appelé 150P3D2) et sa protéine codée ainsi que des variants de celle-ci, le gène 158P3D2 présentant une expression à spécificité tissulaire dans du tissu adulte normal, et est exprimé de façon aberrante dans les cancers listés dans la table I. Par conséquent, le 158P3D2 fournit une cible diagnostique, pronostique, prophylactique et/ou thérapeutique pour le cancer. Le gène 158P3D2 ou son fragment, ou sa protéine codée ou des variants de celle-ci, ou un fragment de ceux-ci, peuvent être utilisés pour mettre en lumière une réponse immune humorale ou cellulaire; des anticorps ou des cellules T réagissant avec 158P3D2 peuvent être utilisés dans l'immunisation active ou passive.
Patent CA-2444127-A1 (CA)
Inventor: LUCKE ROBERT V
IPC: B29C48/21
Filed: 2002-03-11
Abstract: The compression molded article (60) includes an outer plastic film layer (62 ), a first plastic layer (68) adhered to the outer plastic film layer (62) and a second plastic layer (74) adhered to the first plastic layer (68). Long fibe rs (80) having a length of from 8 to 100 mm are admixed with the second plastic layer (74). The article (60) is formed by compression molding.