baber/WOPTO huggingface dataset:
Patent CA-2314334-A1 (CA)
Inventor: WETCHOLOWSKY INGO
IPC: A01N43/68
Filed: 1998-11-28
Abstract: L'invention concerne de nouvelles 2,4-diamino-1,3,5-triazines substituées de la formule (I) dans laquelle Q représente O (oxygène), S (soufre), SO, SO¿2?, NH ou bien N (alkyle), R?1¿ représente hydrogène ou alkyle éventuellement substitué, R?2¿ représente hydrogène, formyle ou bien alkyle, alkylcarbonyle, alcoxycarbonyle ou alkylaminocarbonyle, respectivement éventuellement substitués, R?3¿ représente alkyle ou cycloalkyle, respectivement éventuellement substitués, R?4¿ représente hydrogène ou alkyle, R?5¿ représente hydrogène ou alkyle, Ar représente aryle ou hétéroaryle, respectivement éventuellement substitués, et Z représente hydrogène, cyano, halogène, ou bien alkyle, alcoxyle, alkylcarbonyle, alcoxycarbonyle, alkythio, alkylsulfinyle, alkylsulfonyle, alcényle, alcinyle ou cycloalkyle respectivement éventuellement substitués. L'invention concerne également des procédés et de nouveaux produits intermédiaires pour leur fabrication, ainsi que leur utilisation comme herbicides.
Patent CA-2316961-A1 (CA)
Inventor: URICK MICHAEL J
IPC: A61M25/00
Filed: 1998-12-03
Abstract: A radiation source for inhibiting restenosis including a radiation delivery tube (20) having a radioactive distal region (24), the tube (20) being adapted to slide over a guide wire (28) within a radiation delivery catheter (42). In use, the catheter (42) is advanced to a site to be treated, the balloon (54) inflated, and the radioactive tube (20) advanced over the radiation source guide wire (28) within the lumen (50).
Patent CA-2322437-A1 (CA)
Title: Dispositif de distribution pour inhalateur de medicaments en gelules
Inventor: SUN HOI CHEONG
IPC: A61M15/02
Filed: 1999-02-10
Abstract: La présente invention concerne une cartouche de disque pour inhalateur présentant un disque support qui comporte des languettes élastiques s'étendant radialement vers l'extérieur, comprenant chacune une dose de médicament en gélule. Un disque d'étanchéité et une bague d'alignement sont collés sur le disque. En actionnant séquentiellement et manuellement une came, on fait fléchir une languette choisie pour qu'elle vienne heurter par déclic une enclume et libérer ainsi la dose de médicament par transfert d'énergie du mouvement. Dans d'autres modes de réalisation, une cassette comprend une bobine de support de doses de gélules déposées recouvertes par un film de revêtement. Le support de doses comprend un ruban comportant plusieurs languettes triangulaires qui s'étendent transversalement, chaque pointe de languette renfermant une dose de médicament. Par ailleurs, chaque languette vient heurter séquentiellement une enclume alors qu'une attache fixe le ruban lorsque les languettes fléchissent. Dans un mode de réalisation, les languettes à ressort sont ondulées, coopérant avec une enclume comportant des passages et un dispositif permettant de produire des flux d'air de rupture d'agglomérats. Dans d'autres modes de réalisation, on prévoit une déflexion par impact de support de doses dans une cartouche ou une cassette contre une enclume afin de libérer les doses de médicaments.
Patent CA-2326186-A1 (CA)
Inventor: STORMBY NILS
IPC: A61B17/32
Filed: 1999-03-30
Abstract: A spatula for sampling comprises an elongated stem (10) having a flat scrape r at least at one end of the stem. According to the invention said scraper is perforated.
Patent CA-2327018-A1 (CA)
Title: Chambered vane impeller molten metal pump
Inventor: GREER KARL
IPC: F04D7/06
Filed: 2000-11-21
Abstract: The invention is a chambered vane impeller molten metal pump comprising a drive means, a motor mount, a coupling with a taper facilitating shaft removal, a shaft with a tapered top and a bottom with dovetail mating grooves for accepting impeller vanes, a bearing supporting the shaft, tapered support sockets, supports comprising a tapered end, an aperture, and groove, a laminated base, and a fabricated chambered vane impeller. The drive can be a motor with a gear box where the motor is air, hydraulic, electric, or a prior art direct drive electric motor with a soft start.
Patent CA-2327919-A1 (CA)
Inventor: OTSUKA KIYOKAZU
IPC: H04M1/715
Filed: 2000-12-08
Abstract: In an internal line control system, a telephone having an Internet protocol (IP) and capable of being connected to the Internet through the communication mode, includes means for storage of an IP address of a private branch exchange, and means for sending a switching request to the IP address of the private branch exchange while specifying identification information. Concurrently, a private branch exchange having an Internet protocol (IP) and connected to the Internet through the communication mode, includes means for storage of a correlation between the IP address of the telephone and an internal line number depending upon the identification information, and means for transmitting, depending upon the correlation between the IP address and the internal line number, a control signal and a speech communication signal for an internal line telephone of the internal line number to an address specified by the IP address. This allows a control to be switched over to the internal line telephone connected to the Internet so as to inherit various types of settings of the internal line telephone directly accommodated in the private branch exchange.
Patent CA-2330458-A1 (CA)
Inventor: WU XIONG-WU
IPC: C07D417/14
Filed: 1999-04-29
Abstract: L'invention concerne un nouveau procédé permettant d'identifier les composés qui se lient avec les molécules HLA et qui peuvent être utilisés comme agonistes ou antagonistes vis-à-vis du HLA. Ces composés sont utiles en particulier dans le traitement des maladies auto-immunes, dans le cadre des transplantations, ainsi que pour le traitement de la réaction du greffon contre l'hôte, et plus particulièrement pour le traitement de la sclérose en plaques.
Patent CA-2330782-A1 (CA)
Inventor: PANDEY RAJ N
IPC: A24D3/06
Filed: 2001-01-05
Abstract: The present invention provides an effective filtering device for removing hazardous chemicals in tobacco smoke that comprises of a small cylindrical shaped pellet (or disc), made from a mixture of microporous coconut shell carbon and naturally occurring clay material through a binding and compaction technique. The device is capable of substantially removing harmful constituents of mainstream tobacco smoke including carbon monoxide, tar, nicotine and a vast range of volatile and semi-volatile hydrocarbons, phenols and polycyclic aromatic hydrocarbons (PAHs) rendering the cigarette smoke safer
Patent CA-2331634-A1 (CA)
Title: Coating for wood based panels to reduce corrosion of attached metallic member
Inventor: LEWIS CHARLES E
IPC: C08K3/38
Filed: 1999-05-04
Abstract: An anticorrosion formulation for coating wood based panels to inhibit the corrosion of metallic members in contact with the panel is disclosed. In one embodiment, the formulation includes water, a binding agent, boric acid, and a group II metal hydroxide selected from beryllium hydroxide, magnesium hydroxide, calcium hydroxide, strontium hydroxide, and barium hydroxide. A wood-based panel coated with the anticorrosion formulation and a method for forming the coated panel are provided.
Patent CA-2332961-A1 (CA)
Inventor: ZASLOFF MICHAEL
IPC: A61K31/19
Filed: 1999-05-21
Abstract: La présente invention porte sur un procédé de stimulation de la production de défensine dans des cellules eucaryotes telles que par exemple des cellules de mammifère. Le procédé consiste à exposer lesdites cellules à une composition contenant de l'isoleucine ou bien des isomères ou des analogues actifs de cette dernière. Le procédé de cette invention peut en outre être utilisé pour prévenir et traiter des infections et divers autres états pathologiques, et pour stimuler le système immunitaire.
Patent CA-2333601-A1 (CA)
Title: Surfactant for use in external preparations for skin and external preparation for skin containing the same
Inventor: MIYOTA YOSHIAKI
IPC: A61Q1/06
Filed: 1999-05-28
Abstract: Disclosed are a surfactant for use in external preparations for skin including a lipopeptide compound derived from prokaryotes and having low skin penetration and low irritation to the skin, an external preparation for skin containing such a surfactant, such as a cosmetic, and an external preparation for skin, such as a transparent cosmetic, e.g., a transparent cosmetic containing such a surfactant and a sequestering agent.
Patent CA-2335656-A1 (CA)
Title: Proteines humaines cytosquelettiques
Inventor: TANG Y TOM
IPC: A61P31/04
Filed: 1999-07-30
Abstract: L'invention concerne des protéines humaines cytosquelettiques (HCYT) et des polynucléotides qui identifient et codent pour HCYT. L'invention concerne également des vecteurs d'expression, des cellules hôtes, des anticorps, des agonistes, et des antagonistes. L'invention concerne, en outre, des procédés permettant de diagnostiquer, de traiter ou de prévenir des troubles associés à l'expression de HCYT.
Patent CA-2336030-A1 (CA)
Title: Bone cement with antimicrobial peptides
Inventor: WUISMAN PAULUS IGNATIUS JOZEF
IPC: A61F2/00
Filed: 1999-07-02
Abstract: The invention relates to bone material for the prevention and treatment of osteomyelitis, which material is provided with antimicrobial peptides (AMPs) consisting of an amino acid chain which contains a domain of 10 to 25 amino acids, wherein the majority of the amino acids of the one half of the domain are positively charged amino acids and the majority of the amino acids of the other half of the domain are uncharged amino acids, which AMPs can be released to the surrounding area for a period of time and wherein the bone material forms bone cement after curing and the AMPs are distributed homogeneously in the cured bone cement. The invention further relates to a method of manufacturing the bone material, wherein the bone material is cured to bone cement and wherein the AMPs are distributed homogeneously in the cured bone cement.
Patent CA-2336042-A1 (CA)
Inventor: MEESSEN JOZEF HUBERT
IPC: C07C273/04
Filed: 1999-06-28
Abstract: Process for the preparation of urea from ammonia and carbon dioxide in which  a submerged condenser is used as high-pressure carbamate condenser and the ure a synthesis solution leaving the submerged condenser is transferred to the reactor by means of an ejector. In particular, this relates to a process in which a pool condenser is used as submerged condenser.
Patent CA-2339176-A1 (CA)
Inventor: REID HEATHER
IPC: B41M5/03
Filed: 1999-08-02
Abstract: The present invention relates to a water-soluble transferable colorant composition which comprises a water soluble transfer material and a colorant  wherein the transferable colorant is capable of transferring from a substrat e and adhering to a receptor element upon the application of heat energy to th e rear surface of the substrate, the transferable colorant strips from the fro nt surface of the substrate when heated, the transferable colorant providing adherence to said receptor element by flowing onto said receptor element and  solidifying thereon. The present invention further relates to a method of transferring the water-soluble transferable colorant composition to a recept or element.
Patent CA-2339867-A1 (CA)
Inventor: STROME DANIEL EDWARD
IPC: A01K97/06
Filed: 2001-03-08
Abstract: The container dispenser apparatus for the storage and dispensing of various size fishing swivels, including a said body being that of resilient material, having an aperture extending from one end of the body to the opposite end of the body, furthermore the hollow cavity inside the said body allows swivels to slide in the downward direction inside the said body, sliding towards the dispensing end of the dispenser. An aperture positioned in the dispensing tip of the apparatus exposes 1 of the opposing eyelets of a swivel through the dispensing aperture and constrains the barrel and opposite eyelet inside the container. The fishing line may then be fastened to the exposed eyelet of the swivel, therefore, enabling the swivel to be released from the container when a pulling force is applied on the fishing line, furthermore dropping the next swivel eyelet into the dispensing aperture.
Patent CA-2341072-A1 (CA)
Inventor: MEYER NORMAN M
IPC: H04M1/02
Filed: 2001-03-21
Abstract: The invention provides an improved incoming telephone line terminal board to hookup extension lines easily for any multiple line service using the standard copper pairs. The connectors used are the standard knife type connectors that are generally used throughout the audio industry to connect speaker wires. Bared telephone wire ends are inserted directly into these type of connectors using only finger pressure to open spring loaded contact surfaces. The hub or MLQ has these speaker type connectors laid out and wired adjacent to respective incoming line pair quick connects so that a pair for each telephone extension line may be connected without tools or circuit tracing to the selected incoming telephone number. A quick connect is provided for each incoming line pair and extension wire pair, color coded and numbered so that no wire twisting is required and line identification is immediate.
Patent CA-2341815-A1 (CA)
Inventor: ALONGKARN CHUTINAN
IPC: G02B6/122
Filed: 2001-03-23
Abstract: In a 2D photonic crystal waveguide comprising a 2D photonic crystal structure based on a slab (11) formed of a material having a higher refractive index than air, in which a material (16) having a lower refractive index than the slab material is periodically arrayed to provide a refractive index distribution, a photanic crystal waveguide is created by forming a line defect (12), which functions as a waveguide, in the periodic array of photonic crystal, and at least one point defect (14) is disposed adjacent the photonic crystal waveguide to act as a disorder in the periodic array of photonic crystal. The point defect functions as a light or electromagnetic radiation outlet/inlet port for trapping light or electromagnetic radiation of a selected wavelength among light or electromagnetic radiation propagating through the waveguide and radiating it, or trapping light or electromagnetic radiation of a selected wavelength from the exterior and introducing it into the waveguide.
Patent CA-2342067-A1 (CA)
Inventor: THOMPSON JUSTIN
IPC: G02B6/44
Filed: 2001-03-27
Abstract: An optical fiber ribbon in which the location of a particular fiber contained in the ribbon can be easily identified in the field. The optical fiber ribbon includes a plurality of optical fibers arranged in parallel with and adjacent one another, and a ribbon matrix bonded to the outer coatings and encasing the plurality of optical fibers, wherein the ribbon matrix includes indicia on an outside thereof for directionally identifying a particular one of the optical fibers. According to a first aspect of the invention, the indicia includes triangle, with an apex of the triangle pointing in the direction of the particular fiber. Alternatively, according to a second aspect of the invention, the indicia includes an arrow pointing in the direction of the particular fiber. The indicia is preferably repeated at regular intervals along the length of the ribbon to allow the particular fiber to be identified along the entire length of the ribbon. In the case of an optical fiber ribbon product which includes a plurality of optical fiber ribbons, the indicia can also be used to distinguish between ribbons. For example, in the event the indicia is a triangle, a first optical fiber ribbon can be identified by a single triangle repeated at regular intervals along the length of the ribbon and a second optical fiber ribbon can be identified by a pair of triangles repeated along the length of the ribbon. Alternatively, the ribbons can be identified with a different indicia for distinguishing between the ribbons. For example, the first ribbon can be identified by a single stripe extending between the triangles and the second ribbon can be identified by a pair of stripes extending between the pairs of triangles. Alternatively, the ribbon matrix material for each ribbon can have different colors as a way to distinguish one ribbon from another.
Patent CA-2342270-A1 (CA)
Inventor: CHEN CHINGCHI
IPC: H02H7/122
Filed: 2001-03-27
Abstract: A fault detection circuit and method for monitoring a power converter system to identify faults. The detection circuit includes two comparator circuits each having one input connected to the do bus of the power converter system and responsive to the voltage spikes that occur as a result of faults. The other inputs of the comparator circuits are respectively connected to first and second sources of reference voltages having preset limits. The outputs of the two comparator circuits are combined on an output lead, and a fault signal will be produced on the output lead when the voltage spike on the dc bus exceeds the limits.
Patent CA-2342867-A1 (CA)
Title: Method for storing data on a storage medium having limited storage capacity
Inventor: ENDRES RUEDIGER
IPC: G06F3/06
Filed: 1999-09-01
Abstract: The invention relates to a method for storing data on a limited-capacity storage medium of a computer system. The inventive method comprises the following steps: buffer data files are stored on a storage medium, the available storage capacity of said storage medium is periodically monitored, the buffer data files are deleted and a warning is issued to the user(s) of the computer if the amount of available storage capacity falls below a first value. The size of the protocol data files can also be periodically monitored.  If the protocol data file values exceed a specific size, said protocol data files can backed-up on a separate storage medium, after which the protocol data files can be deleted.
Patent CA-2343473-A1 (CA)
Inventor: CANNELL GEORGE
IPC: H04Q11/00
Filed: 2001-04-05
Abstract: A method and apparatus suitable for testing the operation of a photonic switch are described. The photonic switch includes switching means arranged to redirect (and hence switch) an incident optical signal. Operation of the switching means can be verified by providing a test optical signal arranged to be incident upon the switching means, the test optical signal path being distinct from the switched optical signal path.
Patent CA-2345513-A1 (CA)
Title: Ph control of sauces used on acidified pasta or rice
Inventor: PAYTON SHARON B
IPC: A23L7/196
Filed: 2001-04-26
Abstract: A pasta or rice meal in which the pasta has been acidified to ensure shelf stability. In order to provide the meal so as not to have the uncharacteristically unpleasant taste of acidic flavor notes by mixing a sauce which has had its pH modified by a mixture of an edible alkaline or base substance into the sauce. Methods of providing the meal including packaging of the pasta/rice separately from the sauce are also disclosed.
Patent CA-2345705-A1 (CA)
Inventor: SPIVEY RAYMOND R
IPC: B65D71/00
Filed: 1999-10-05
Abstract: An article carrier (10), comprising a first side panel and an opposite second side panel (12) connected to top panel (14), bottom panel (28), first end panel and an opposite second end panel (16). The top panel (14) is comprised of a first top flap (40) foldably connected to the first side panel (12), and a second top panel flap (44) foldably connected to the second side panel (12). At least a portion of the first top panel flap (40) overlaps and is adhered to at least a portion of the second top panel flap (44). Means for defining a handle strap (56).
Patent CA-2345731-A1 (CA)
Inventor: MERCHANT ADNAN
IPC: A61B5/1455
Filed: 1999-09-28
Abstract: La présente invention concerne un procédé de fonctionnement d'un capteur d'oxymètre, ainsi que le dispositif associé, comprenant, dans le capteur (50), une caractéristique de température codée d'un émetteur de lumière (52). La caractéristique de température codée est lue et utilisée afin de modifier une commande de l'émetteur de lumière (52) placé dans le capteur (50). Ceci permet de faire fonctionner, sans brûler un patient, un émetteur de lumière (52) au maximum de son intensité permise afin de maximiser un rapport signal sur bruit, conformément aux caractéristiques particulières de cet émetteur de lumière (52).
Patent CA-2346020-A1 (CA)
Title: Purification d'alcool allylique
Inventor: ROWELL GEORGE F
IPC: C07C33/03
Filed: 1999-10-21
Abstract: La présente invention concerne un procédé consistant à séparer des solutions d'alcool allylique et de n-propanol par distillation extractive en utilisant pour la distillation extractive un solvant tel que le carbonate de propylène, la N-méthyl-pyrrolidone ou la gamma- butyrolactone.
Patent CA-2347016-A1 (CA)
Inventor: NEGUS FREDERICK DE WET
IPC: A01B1/18
Filed: 1999-10-12
Abstract: A device for uprooting a plant comprises a lever (12) having a handle at one  end, a pair of jaws (16, 18) at the other end, for gripping a plant stem, an d a foot formation (14) extending transversely from said other end. The jaw (1 6) is fixed to the foot formation 14 and the jaw (18) is fixed to the lower end  of the lever (12). When the device is placed in position with the jaws on opposite sides of the stem of a plant, and the lever (12) pulled, the jaws (16, 18) close onto the plant stem to grip the stem and, when the lever is pulled further, the device pivots about a fulcrum that is formed where the foot formation contacts the soil surface, pulling the plant roots and all fr om the soil.
Patent CA-2347894-A1 (CA)
Title: Quality crepe paper making method
Inventor: SEKIYA KUNIO
IPC: D21H27/00
Filed: 2000-08-22
Abstract: Disclosed is a manufacturing process of high-grade crepe paper products by attaching a paper body (P) to the surface of a rotating Yankee dryer (Y) and separating said paper body P through a doctor blade (D), wherein a crepe assistant (C) including 0.1 µg ~ 10 µg/m2 of molybdenum disulfide is continuously fed directly onto the surface of the cylindrical Yankee dryer (Y) while the paper body P is continuously fed to the cylindrical Yankee dryer.  This provides an improvement in the adhesiveness of the paper body brought about a lower crepe ratio and enabled to manufacture high-grade crepe paper products provided with uniformly fine and delicate crepe "microholds.
Patent CA-2348619-A1 (CA)
Inventor: NEWMAN DONALD JAMES
IPC: B60G11/22
Filed: 1999-10-20
Abstract: An elastomeric mounting (10) suitable for use in the suspension of an off-ro ad vehicle comprises two rigid end members (11, 12) maintained spaced apart by an intervening tubular body (13) of elastomeric material which defines a centra l chamber (26), the interface between said body of elastomeric material and on e (11) of the rigid end members being unbonded, said one (11) of the rigid end  members comprising a tubular inner guide formation (34) which extends axiall y within the central chamber (26), coaxial with the longitudinal axis (A-A) of  the tubular body, for a part of the length of the tubular body, an outer surface of said tubular guide formation in normal use lying spaced from an inner surface of the tubular body, and an outer guide formation (29) which extends axially to surround an end portion of the outer surface (28) of the tubular body and in normal use contacts said end portion of the outer surfac e (28).