baber/WOPTO huggingface dataset:
Patent CA-2391565-A1 (CA)
Title: Intermittently bonded nonwoven disposable surgical laminates
Inventor: ANKUDA EDWARD
IPC: A41D31/02
Filed: 2000-11-13
Abstract: Disposable surgical drapes and gowns (10) exhibiting desirable softness, foldability, absorbency and breathability characteristics incorporating cluster bonded nonwoven laminates. Film layers (12) and nonwoven web layers (14) are secured together by spaced apart unbounded adhesive clusters (16). Each adhesive cluster includes a perimeterless grouping of discrete spaced apart adhesive droplets (18). A method and modified apparatus for making the cluster bonded laminates is also described.
Patent CA-2391701-A1 (CA)
Title: Method and system for remotely configuring and monitoring a communication device
Inventor: PEARSON STERLING MICHAEL
IPC: H04L29/06
Filed: 2000-11-15
Abstract: Methods and systems for remotely configuring and monitoring a communication device are provided, especially useful in a computer network environment suc h as the Internet. A communication device or network appliance compares communications entering the communication device to a list of communication types established as known security risks, for example hacker attacks, unauthorized attempted access to network resources, or similar network security threats. If the received communication corresponds to a known security risk, the communication is classified as either a high security ris k or low security risk, and an alert signal is transmitted to a remote monitoring center. Upon receiving the alert signal, the remote monitoring center assigns a priority to the alert signal based upon the type of the communication that triggered the transmission of the alert signal. Based on the assigned priority, the prioritized alert signal is then forwarded to a remote monitoring agent for resolution. The remote monitoring agent may then  analyze the communication, contact the end user of the communication device with an appropriate resolution, or take other appropriate action in response  to the received communication. The communication device may also be remotely  configured.
Patent CA-2392121-A1 (CA)
Title: Tryptase inhibitors
Inventor: MARTIN THOMAS
IPC: A61P43/00
Filed: 2000-12-16
Abstract: Compounds of the formula (I), in which M, A1, A2, K1 and K2 have the meaning s indicated in the description are novel active tryptase inhibitors.
Patent CA-2396158-A1 (CA)
Title: Dipeptide nitrile cathepsin k inhibitors
Inventor: MISSBACH MARTIN
IPC: A61P37/06
Filed: 2001-02-08
Abstract: Dipeptide nitrile Cathepsin K inhibitors of formula (I), and pharmaceuticall y acceptable salts or esters thereof, in which R1 and R2 are independently H o r C1-C7 lower alkyl, or R1 and R2 together with the carbon atom to which they are attached form a C3-C8 cycloalkyl ring, and Het is an optionally substituted nitrogen-containing heterocyclic substituent, are provided, usef ul e.g. for therapeutic or prophylactic treatment of a disease or medical condition in which cathepsin K is implicated.
Patent CA-2397508-A1 (CA)
Inventor: GIULIANI MARZIA
IPC: A61K39/00
Filed: 2001-01-17
Abstract: A composition comprising (a) Neisseria meningitidis serogroup B outer membrane vesicles (OMVs), and (b) an immunogenic component selected from other Neisseria proteins, or immunogenic fragments thereof. Component (b) preferably includes a protein from a different NmB strain from that from which the OMV of component (a) is derived. The OMVs are preferably obtained by deoxycholate extraction. Optionally, the composition may also comprise a protective antigen against other pathogens.
Patent CA-2398038-A1 (CA)
Title: Burnet extract
Inventor: EPSTEIN HOWARD A
IPC: A61K9/08
Filed: 2002-08-14
Abstract: The present invention relates to burnet extract and to external skin compositions comprising the burnet extract. The invention also relates to a method of preparing the burnet extract.
Patent CA-2402032-A1 (CA)
Title: Refining element for a refining disc
Inventor: GAVEN JAN-AKE H
IPC: C22C38/46
Filed: 2001-02-19
Abstract: Refining elements for refining discs for disc refiners for the manufacture of mechanical pulp, for example, board pulp, are subjected to hard abrasive wear in acid environment and at high temperature. In order to improve the wear resistance alloys with precipitated carbides are used. A service life improved in comparison with known alloys is obtained with a refining disc with the following analysis in % by weight: 2.96 C, 0.77 Si, 0.82 Mn, 24.2 Cr, 5.16 V, 0.04 Ni, 0.03 Mo, and the remainder Fe and impurities. After casting, the refining segments are hardened and annealed and assume a hardness of 57-63 HRC.
Patent CA-2402637-A1 (CA)
Title: Valve for osmotic devices
Inventor: CARR JOHN P
IPC: A61K9/22
Filed: 2000-12-13
Abstract: An osmotic delivery system for controlled delivery of a beneficial agent includes an implant capsule having a beneficial agent reservoir, an osmotic agent which expands on contact with fluid imbibed through a permeable membrane retained by the implant capsule, a delivery port, and a valve for opening and closing the delivery port. When the osmotic agent expands, a pressure is exerted against a separating member positioned between the beneficial agent reservoir and the osmotic agent. The separating member moves within the capsule, thereby forcing the valve to move a distance such that the beneficial agent can exit the reservoir through the delivery port.
Patent CA-2404186-A1 (CA)
Title: Ink cartridge and its manufacturing method
Inventor: TOBA KOICHI
IPC: B41J2/175
Filed: 2002-09-19
Abstract: An ink cartridge which supplies ink to an ink jet recording apparatus through an ink supply needle of the ink jet recording apparatus, has a container body having a shape of an approximately rectangular parallelepiped including an ink supply surface on which an ink supply passage into which the ink supply needle is inserted is provided, in which the height of a side surface approximately orthogonal to the ink supply surface is larger than at least one width of the ink supply surface, and one of the side surfaces is an opening surface opened in the direction of the width; a lid member, which has the approximately same shape as the opening surface and seals the opening surface of the container body; and a porous member, which has the approximately same shape as the container body and is housed in a space formed by the container body and lid member.
Patent CA-2404339-A1 (CA)
Title: Shopping and payment/credit handling
Inventor: VONHOLM CHRISTIAN
IPC: G06Q20/00
Filed: 2001-03-27
Abstract: The invention relates to a method and a system for implementing a sequence for sales and provision of information at a retail establishment or in a similar area where a local radio communication is established between a central computer unit (30) and mobile terminals (20), equipped with bar code readers.  For implementation of the sequence, the unit (30) first receives an initiation order from a terminal (20), transmitted via a telecommunication network via a second unit (40) at a service provider. The telecommunication is then disconnected, and local radio communication is employed for the communication between the customer's terminal and the shop's unit (30). A unique identification is created for the sequence, and a registration list is established associated with the sequence. The unit (30) further receives data input by means of the bar code reader in the terminal (20), comprising information (101) concerning each item. The registration list is updated with data associated with the goods, and these data can also be displayed on the terminals (20). Finally a payment or credit transaction is initiated based on the updated registration list and the identification for the sequence.
Patent CA-2404719-A1 (CA)
Title: Computer telephony integration
Inventor: BOOTON LAURENCE JON
IPC: H04Q3/62
Filed: 2001-03-23
Abstract: When a terminating call is forwarded by a CTI-enabled switch (50, 52) to an off-switch destination (42), the associated CTI controller (12) is notified of the delivery of that call and in response the controller records that destination number as busy and invokes a call back when free request in respect of the destination number.  When a notification is received at the CTI-enabled switch (50, 52) that the destination number has become free, the controller (12) is notified, and in response records the destination number as free. The CTI-enabled switch (50, 52) may comprise a switch (50) in combination with a telephony card (52).
Patent CA-2411546-A1 (CA)
Inventor: SHIMIZU TOSHITAKA
IPC: F24F11/02
Filed: 2002-11-12
Abstract: A vehicle air conditioner selectively switches one of a cooling mode in which an interior heat exchanger of a refrigerant cycle is operated as an evaporator for cooling air, and a heating mode in which the interior heat exchanger is operated as a radiator for heating air.  In the vehicle air conditioner, an accumulator, for separating gas refrigerant and liquid refrigerant from each other and for storing the separated liquid refrigerant therein, is disposed between an outlet of the interior heat exchanger and a suction port of a compressor.  Further, the accumulator includes a heating device for heating the liquid refrigerant stored in the accumulator in the heating mode.  Therefore, heating performance for heating air in heating mode can be efficiently improved.
Patent CA-2412232-A1 (CA)
Title: Process for the preparation of nitroalkenes
Inventor: PAIOCCHI MAURIZIO
IPC: C07C205/05
Filed: 2001-06-19
Abstract: A process for the nitration of conjugated alkenes of formula (I) wherein R, R1, R2, R3 and R4 have the meanings reported in the description, which allows to obtain the corresponding .beta.-nitro-alkenes, characterised in that the nitrating agent is a mixture of an inorganic nitrite and iodine in the presence of an oxidising agent is described.
Patent CA-2413275-A1 (CA)
Inventor: HWANG SHIAW-MIN
IPC: C12N15/873
Filed: 2002-12-02
Abstract: The present invention discloses a cultured somatic animal cell having a normal karyotype; the cell develops into an embryoid body when induced in vitro, or develops into a teratoma when introduced into a SCID mouse. Also disclosed is a method of producing such a cell.
Patent CA-2414374-A1 (CA)
Title: Polynucleotides encoding antigenic hiv type c polypeptides, polypeptides and uses thereof
Inventor: ZUR MEGEDE JAN
IPC: A61K35/76
Filed: 2001-07-05
Abstract: The present invention relates to polynucleotides encoding immunogenic HIV type C polypeptides. Uses of the polynucleotides in applications including DNA  immunization, generation of packaging cell lines, and production of HIV Type C  proteins are also described.
Patent CA-2415282-A1 (CA)
Title: Ammonia absorption type water chilling/heating device
Inventor: HASHII TAKASHI
IPC: F25B15/04
Filed: 2002-04-26
Abstract: An ammonia absorption type water chilling/heating device comprising a generator (22) for generating high pressure ammonia gas (21) from an aqueous ammonia solution (11) by a heat source, a rectifier (28) for gas-liquid separation to provide the ammonia gas (21) and a dilute ammonia solution (9), a condenser (23) for condensing the ammonia gas (21) after separation, an evaporator (24) utilizing the cooling action produced when an ammonia solution (94) after condensation is vaporized, and an absorber (25) for causing the aqueous ammonia solution to absorb the ammonia gas (21) after vaporization, these parts being successively arranged from top so that the dilute ammonia solution (9) may move by gravity. Such arrangement allows omission of a rectifying tower and connection piping, and reduces the size of the evaporator and absorber, thus making it possible to further reduce the size of the entire device and to cope with a variety of heat sources.
Patent CA-2415593-A1 (CA)
Title: Automated solid pharmaceutical product packaging machine with parallel filling and sealing capability
Inventor: SIEGEL TODD
IPC: B65B5/10
Filed: 2003-01-03
Abstract: An automated pharmaceutical package machine fills a product package filling guide positioned above a solid pharmaceutical product package having a plurality of cavities corresponding to positions of the filling guide. The automatic filling machine includes a mechanism for vertically displacing the product package to be filled toward the filling guide. Various guide members or plates are utilized in order to pre-fill filling templates so that each of the cavities of a product package may be simultaneously filled.
Patent CA-2416068-A1 (CA)
Title: Media converter for data communication on an extended twisted-pair network
Inventor: GOODMAN DAVID D
IPC: H04L29/06
Filed: 2000-07-26
Abstract: A media adapter (110) for data communication over a twisted pair telephone network (150). The media adapter has a first interface (355) for receiving a first data signal and transmitting a second data signal. An encoder (360) coupled to the first interface generates a first reduced bandwidth signal in a data band from the first data signal. The bandwidth of the reduced bandwidth signal is less than the bandwidth of the first data signal. A decoder (330)coupled to the interface receives a second reduced bandwidth signal in the data band and generates the second data signal from the second reduced bandwidth signal. A second interface (305), which is coupled to the encoder and the decoder, transmits the first reduced bandwidth signal to and receiving the second reduced bandwidth signal from a twisted pair telephone network at frequencies within the data band. The data band (230) is at higher frequencies than a voice band (210) used for voice transmission on the twisted pair network. A collision signal generator (370) generates a collision signal when the media adapter is transmitting the firstreduced bandwidth signal to the twisted pair network. The collision signal is transmitted to the twisted pair network at frequencies within a collision band that is at higher frequencies than the voice band. The media adapter also includes a collision signal detector (340) that detects signals within the collision band on the twisted pair network indicating that a device connected to the twisted pair network is transmitting a signal within the data band.
Patent CA-2419863-A1 (CA)
Inventor: WANG XIN
IPC: G06F21/22
Filed: 2001-08-28
Abstract: A provider (300), provides protected content to a user, for consumption within a trusted environment. By providing integrity certification and verification services, the authenticity of the contents can be verified. The content provider (300) forwards to the user (400) a protected version (10) of the digital content which includes a license agreement and an integrity profile identification, which profile includes the applications and system components to be used in conjunction with the protected content. The content provider initiates and forwards a request (20) for the integrity profile to a device (200), which if an integrity profile does not already exist for the requested applications and/or systems components, queries a provider (500), who has supplied the system components to the user. The provider returns to the device authentication information (40) which is about the particular applications or systems components, and which allows a comparison between an application and/or system component on a user's system, and the original application or system component as distributed by the provider.
Patent CA-2420347-A1 (CA)
Title: Element filete pour joint filete tubulaire resistant au grippage
Inventor: VERDILLON LIONEL
IPC: C10M159/06
Filed: 2001-08-09
Abstract: Elément fileté pour joint fileté tubulaire résistant au grippage dans lequel une substance lubrifiante est déposée en couche mince au moins sur la surface des filets du filetage, cette surface étant traitée pour adsorber ou absorber ladite substance lubrifiante. La substance lubrifiante est constituée d'un mélange homogène: a) d'un épaississant; b) d'un ensemble d'additifs extrême pression compatibles physiquement et chimiquement avec l'épaississant et comprenant au moins un additif extrême pression à action chimique dit additif EP chimique qui est apte à un usage à des pressions de Hertz supérieures ou égales à 1000 MPa; et c) d'une huile. Les proportions des composants de la substance lubrifiante sont choisies pour que ladite substance lubrifiante possède une consistance apte à assurer un régime de lubrification auto-alimenté et un caractère filmogène. Un procédé de réalisation de la couche mince est également décrit.
Patent CA-2422269-A1 (CA)
Title: Ammonia recovery from purge gas
Inventor: SPETH CHRISTIAN
IPC: C01C1/12
Filed: 2003-03-14
Abstract: The invention relates to ammonia synthesis loops containing gasses, which do not react and would accumulate if they were not purged out. By the present invention ammonia in a purge gas is recovered by an adsorption agent operating at the full synthesis loop pressure. The adsorption agent is chosen in such a way that the ammonia can be removed again by passing a gas comprising hydrogen and nitrogen through it at the same elevated pressure as the loop pressure. This enables the adsorption agent to be regenerated by fresh synthesis gas coming from the synthesis gas compressor just before this gas enters the synthesis loop. Thereby, the re- generation requires an absolute minimum of energy consump- tion and equipment.
Patent CA-2423389-A1 (CA)
Title: Styrenic polymer compositions with improved clarity
Inventor: WRIGHT L FRANK JR
IPC: C08L9/06
Filed: 2001-08-20
Abstract: Disclosed is a transparent polymeric blend, which is readily recyclable several times without any significant deterioration in clarity or transparen cy of articles produced therefrom, comprising: A) from 9 to 90 parts by weight,  preferably from 15 to 75 parts by weight, of a monovinyl aromatic-conjugated  dine copolymer having a weight average molecular weight (Mw) from 50,000 to 400,000; B) from 9 to 90 parts by weight, preferably from 15 to 75 parts by weight, of a monovinylidene aromatic polymer having a weight average molecul ar weight (Mw) from 50,000 to 400,000; and C) from 1 to 60 parts by weight, preferably from 2 to 50 parts by weight, more preferably from 3 to 40 parts by weight, of a styrene-isoprene-styrene triblock copolymer having a weight average molecular weight of from 40,000 to 150,000 wherein the styrene conte nt is from 25 to 60 weight percent of the total polymer, and the sum of A), B) and C) being 100 parts. Also disclosed are shaped articles from such blend a nd process for preparing such articles.
Patent CA-2427539-A1 (CA)
Title: Method for obtaining antigenic structures enhancing specific cross reactivity
Inventor: REYES ACOSTA OSVALDO
IPC: A61K47/48
Filed: 2001-11-01
Abstract: The invention relates to a method for obtaining high cross reactivity antigenic structures that are capable of enhancing an immune response to peptidic antigens administered systemically and/or mucosally and to the chemical structures obtained with said method and the formulations obtained from said structures and their utilization. The method describes the obtention of new dendrimeric structures from the selection and synthesis of dendrimers that are subsequently coupled to carrier molecules. The resulting structures can be used conveniently adjuvated or in a formulation in which several antigens of this type can be introduced, a synergistic effect taking place between these components in relation to the cross reactivity and the immunogenicity of the response obtained. The preparation may also contain stabilizers and preserving agents. The resulting antigenic structures can be used in the pharmaceutical industry as vaccine formulations for human and veterinary use and as part of diagnostic systems.
Patent CA-2428099-A1 (CA)
Title: Liquid applicator with diametrically opposed wings
Inventor: TUFTS SCOTT A
IPC: A61M35/00
Filed: 2001-11-08
Abstract: A liquid applicator (10) for applying a desired liquid to a surface includes an elongated closed ampule (14) formed of a frangible material containing the desired liquid; a flexible elongate hollow body (12) having axially opposed open and closed ends (18, 20) and presenting a central longitudinal axis, the body (12) defining an internal chamber (22) which is adapted to receive the ampule (14); and a porous element (16) sealed to the body (12) and closing off the open end (18) thereof so that liquid flows through the element (16) when the ampule (14) is fractured. The body (12) includes a pair of diametrically opposed wings projecting therefrom which form gripping members (26, 28) that are spaced from the body (12) and supported for pivoting movement relative thereto.
Patent CA-2431707-A1 (CA)
Inventor: JOINSON DANIEL
IPC: E21B47/12
Filed: 2001-12-20
Abstract: L'invention concerne un système de transmission de données permettant de transmettre des données à partir d'un instrument (505) dans un puits (501) lorsqu'il est suspendu d'un élément de déploiement (503). Le système permet la transmission lorsqu'il est en mouvement dans une colonne de production métallique l'entourant (C).
Patent CA-2433465-A1 (CA)
Title: Passive fire protection system for walls
Inventor: KISER MICHAEL D
IPC: B32B7/02
Filed: 2002-01-22
Abstract: A passive fire protection system for the protection of vertical walls (28) against flames and heat in a severe total environment type fire, the system including a multi-layered, flexible material containing at least one layer of intumescent material (17). This multi-layered material is configured such that it provides a containment system for the carbonaceous foam resulting from the expansion of the intumescent (17). The system further includes an installation process whereby the attachment of this multi-layered material to vertical surfaces is protected from the extreme heat of a fire.
Patent CA-2433956-A1 (CA)
Title: Use of mri to screen individuals for prostate cancer
Inventor: BITTNER CRAIG
IPC: A61B5/055
Filed: 2003-06-27
Abstract: Methods of screening individuals for prostate cancer are provided, which may enable early diagnosis of prostate cancer. The methods may involve the use of a contrast agent while screening individuals using MRI technology. The methods may involve the use of MRI spectroscopy while screening individuals using MRI technology. Also provided are methods of detecting prostate cancer in individuals, which include screening such individuals using MRI      technology.
Patent CA-2435967-A1 (CA)
IPC: A61K39/15
Filed: 2003-07-25
Abstract: A method of treating a lymphoid malignancy in an animal, comprising administering to cells of the lymphoid malignancy an amount of reovirus sufficient to cause substantial lysis of the cells, is provided. The method is useful for treating a variety of lymphoid malignancies, including but not limited to Burkitt's lymphoma, Hodgkin's lymphoma, chronic lymphocytic leukemia, and non-Hodgkin's lymphomas such as diffuse large B-cell lymphoma, follicular lymphoma, and mantle-cell lymphoma. The invention is further useful for purging tissues of cells of lymphoid malignancies prior to transplantation or reintroduction to an animal.
Patent CA-2436199-A1 (CA)
Title: Oil-in-water emulsion formulation of insecticides
Inventor: TARANTA CLAUDE
IPC: A01N25/02
Filed: 2001-11-23
Abstract: An oil-in-water emulsion formulation, comprising a) one or more insecticides, in particular pyrethroids; b) one or more solvents from the group of esters of aliphatic monocarboxylic acids, esters of aliphatic dicarboxylic acids, esters of aromatic monocarboxylic acids esters of aromatic dicarboxylic acids and tri-n-alkylphosphates; c) an emulsifier system comprising one or more anionic surfactants and two or more non ionic surfactants, one of which has a HLB  value between 4 and 12 and one of which has a HLB value between 12 and 20; d) one or more film forming agents/thickeners; and e) water; is useful for controlling pests.