baber/WOPTO huggingface dataset:
Patent CA-2393597-A1 (CA)
Title: Indole derivatives as mcp-1 receptor antagonists
Inventor: FAULL ALAN WELLINGTON
IPC: A61P43/00
Filed: 2001-01-09
Abstract: A compound of formula (I), wherein: R1 is hydrogen, halo, methyl, ethyl or methoxy; R2 is hydrogen, halo, methyl, ethyl or methoxy; R3 is a halo group,  lower alkyl, lower alkenyl, lower alkynyl, alkoxy, trifluoromethyl, nitro, cyano, trifluoromethoxy, C(O)R7, or S(O)nR7 where n is 0, 1 or 2 and R7 is a n alkyl group; R4 is a halo, trifluoromethyl, methylthio, methoxy, trifluoromethoxy or lower alkyl, lower alkenyl or lower alkynyl; R5 is hydrogen, halo, cyano, lower alkyl, lower alkenyl or lower alkynyl or COR8 where R8 is lower alkyl; R6 is hydrogen, halo, lower alkyl, lower alkenyl, lower alkynyl or COR9 where R9 is lower alkyl; provided that when R1 is hydrogen, halo or methoxy, R2 is hydrogen, halo, methyl, ethyl or methoxy, R 5 and R6 are both hydrogen, and one of R3 or R4 is chloro, fluoro, or trifluoromethyl, then the other of R3 or R4 is not halo or trifluoromethyl; or a pharmaceutically acceptable salt or prodrug thereof. These compounds have useful activity for the treatment of inflammatory disease, specifically in antagonising an MCP-1 mediated effect in a warm-blooded animal such as a hum an being.
Patent CA-2394491-A1 (CA)
Inventor: KRINSKY DAVID M
IPC: H04L69/40
Filed: 2001-01-08
Abstract: Upon detection of a trigger, such as the exceeding of an error threshold or the direction of a user, a diagnostic link system enters a diagnostic information transmission mode. This diagnostic information transmission mode allows for two modems to exchange diagnostic and/or test information that may not otherwise be exchangeable during normal communication. The diagnostic information transmission mode is initiated by transmitting an initiate diagnostic link mode message to a receiving modem accompanied by a cyclic redundancy check (CRC). The receiving modem determines, based on the CRC, if a robust communications channel is present. If a robust communications channel is present, the two modems can initiate exchange of the diagnostic and/or test information. Otherwise, the transmission power of the transmitting modem is increased and the initiate diagnostic link mode message re-transmitted to the receiving modem until the CRC is determined to be correct.
Patent CA-2395589-A1 (CA)
Title: Method for removing multimers of human serum albumin
Inventor: MIZOKAMI HIROSHI
IPC: A61K35/16
Filed: 2001-10-24
Abstract: Multimers of human serum albumin are removed from a solution of human serum albumin containing the multimers by bringing the human serum albumin solution into contact with an anion-exchanger equilibrated with a buffer containing a salt in a concentration ranging from 10 to 150 mM  and having a pH value ranging from 5 to 9.5.
Patent CA-2395944-A1 (CA)
Inventor: BOLOURI-SARANSAR MASUD
IPC: H01R/
Filed: 2000-12-29
Abstract: An electrical circuit board and a multiconnector having protruding contact pins, which together form contact areas for providing contact with a complementary connector, are arranged such that the contact pins (6-13) exte nd out from one of the sides of the circuit board (1) substantially in a direction K which corresponds to the direction of coupling of a multiconnect or and a complementary connector.
Patent CA-2395970-A1 (CA)
Title: Reversible ratchet with remote reversing operating mechanism
Inventor: EGGERT DANIEL M
IPC: B25B13/46
Filed: 2000-11-14
Abstract: A ratchet wrench (20) is provided which includes a handle (22) having an exterior surface, a head (24) coupled to the handle, a rotatable gear (34) disposed in the head and having ratchet teeth (36) and a rotatable pawl (44) moveable between a first pawl position (Fig. 8) in which the pawl is engaged with the gear to allow rotation of the gear in a first direction and substantially prevent rotation of the gear in a second direction and a second pawl position (Fig. 9) in which the pawl is engaged with the gear to allow rotation of the gear in the second direction and substantially prevent rotation of the gear in the first direction. The wrench includes an elongated rotatable rod (66) disposed in the handle having an actuator (78) disposed at a first end of the rod and inclined with respect to the axis of the rod, the rod being rotatable from a first rod position wherein the actuator biases the pawl to the first pawl position and to a second rod position wherein the actuator biases the pawl to the second pawl position.  An operating mechanism (70) is disposed at the exterior surface of the handle and coupled to the rod.
Patent CA-2397972-A1 (CA)
Title: Control of a variable geometry turbocharger by sensing exhaust pressure
Inventor: MURPHY BRIAN J
IPC: F02D41/00
Filed: 2001-01-20
Abstract: There is provided a system and method for using an engine's exhaust back pressure (1210) to control a variable geometry turbocharger. The control system determines a desired exhaust back pressure (1205) based on engine parameters. The desired exhaust back pressure (1205) is then compared with a measured exhaust back pressure (1210) to determine the difference (1215) between the measured (1210) and desired (1205) exhaust back pressures.  The difference value (1215) is used to determine the duty cycle (1220). In an alternate embodiment, the exhaust gas pressure (1615) is used to adjust the duty cycle (1605) determined based on the engine parameters. The difference (1620) between the measured (1615) and desired (1610) exhaust back pressures is used to determine an exhaust pressure control duty cycle (1625). The base duty cycle (1605) is then adjusted by the exhaust pressure control duty cycle (1625) to give a turbocharger duty cycle (1630).
Patent CA-2400878-A1 (CA)
Inventor: SCISSOM JAMES DONALD
IPC: E04F15/024
Filed: 2002-08-29
Abstract: A heavy-duty floor panel for use in an elevated floor system that includes a top, bottom and plurality of sides defining an outer perimeter of the floor panel. A plurality of reinforcing structures may extend from the bottom and be arranged in a pattern to optimize the strength-to-weight ratio of the panel. The reinforcing structures may include five series of reinforcing structures. The first series of reinforcing structures may have a first, substantially constant height, be disposed adjacent to the outer perimeter of the floor panel, and may have a thickness that varies along their length. The second series of reinforcing structures may have a second, substantially constant height different from said first height, be disposed inwardly from said first series of reinforcing structures, and may also have a thickness that varies along their length. The third series of reinforcing structures may have a third height substantially equal to the second height, and be spaced inwardly from the second series of reinforcing structures. The fourth series of reinforcing structures may extend across the panel between at least two of the second series of reinforcing structures. The fourth series of reinforcing structures also may have a height that varies along their length. At least one of the fourth series of reinforcing structures may have a curved portion connected to at least one of the second series of reinforcing structures to reduce stress concentrations. The fifth series of reinforcing structures may extend between and connect the first and second series of reinforcing structures.
Patent CA-2401399-A1 (CA)
Title: Compositions a base de polyester possedant des proprietes thermomecaniques ameliorees et procede servant a preparer lesdites compositions
Inventor: LEPAGE JEAN LUC
IPC: C08K3/36
Filed: 2001-03-28
Abstract: L'invention concerne des compositions à base de polyester possédant des propriétés thermomécaniques améliorées et contenant des particules minérales finement divisées. Ces compositions sont particulièrement utiles pour fabriquer des bouteilles. L'invention concerne, de plus, un procédé servant à préparer lesdites compositions. Ces compositions comprennent une matrice à base de polyester et des particules de dimension nanométrique.
Patent CA-2402934-A1 (CA)
Inventor: NIEMI VALTTERI
IPC: G06F21/33
Filed: 2000-04-06
Abstract: L'invention concerne un procédé et un système permettant d'exécuter une authentification, de préférence, entre un équipement utilisateur et une entité de réseau d'un réseau de communication; lequel procédé consiste à utiliser des numéros de séquence pour produire des informations d'authentification qui peuvent être transmises à l'équipement utilisateur à des fins d'authentification. Ces numéros de séquence sont produits à partir d'informations générales changeant de manière définie, telles qu'une horloge globale, et une valeur stockée dans une base de données. Afin de réduire le nombre d'opérations d'écriture dans une base de données, la valeur est utilisées plusieurs fois de manière à produire une multitude de numéros de séquence différents. La valeur propre à l'utilisateur peut être calculée à partir de la différence entre un numéro de séquence précédemment utilisé ou prédéterminé et les informations générales, et elle est modifiée uniquement dans une procédure de re-synchronisation. Une telle procédure de re-synchronisation peut être exécutée lorsque la différence susmentionnée dépasse une certaine limite, ou lorsque le numéro de séquence précédemment utilisé ou prédéterminé est plus élevé que les informations générales.
Patent CA-2404762-A1 (CA)
Inventor: YOSHIDA SHIRO
IPC: H02K5/20
Filed: 2001-12-11
Abstract: A cooling structure of a generator, wherein a cooling oil passes a cooling oil passage (28) inside a core (7) to cool the inside of the core (7), and cooling air passes a cooling air passage (31) inside the core (7) and a clearance (5) between the inner peripheral surface of the core (7) and the outer peripheral surface of a rotor (4) to cool the inside of the core (7) and the rotor (4), whereby the inner peripheral surface of a stator (6) and the rotor (4) can be cooled to provide an effective cooling effect and, when cooling oil is sprayed from the inside of the cooling oil passage (28) into the cooling air passage (31), a more effective cooling effect can be provided by utilizing the vaporization and latent heat of the mist of the cooling oil.
Patent CA-2404860-A1 (CA)
Title: Unitary product cushioning structure
Inventor: SMITH FORREST
IPC: F16F7/00
Filed: 2001-01-24
Abstract: A unitary product cushioning structure (10, 50, 60, 80) for supporting a shock sensitive product (12, 83) in an outer packaging container is formed of moldable resilient plastics material. It has an outer container contacting wall (20) at each side which is intended to contact an outer packaging container, and a flexible shock absorbing spring section (30) at each such side. A product supporting region (16) is bounded by outer product supporting region defining walls (22), inner product contacting walls (24), an upper ridge (26) between them, and a product supporting platform (28). Shock absorption support for a shock sensitive product is provided in at least two of three mutually perpendicular directions (32, 36, 36); most embodiments, including end pieces, end caps, trays and covers, and corner pieces, provide shock absorption protection in three mutually perpendicular directions. The structure is usually thermoformed, but may be otherwise molded from a suitable resilient and moldable plastics material.
Patent CA-2405040-A1 (CA)
Inventor: AUBERT FABIEN
IPC: C09K23/42
Filed: 2002-09-20
Abstract: L'invention concerne l'utilisation d'au moins un copolymère amphiphile comportant au moins une séquence hydrophile et au moins une séquence hydrophobe pour stabiliser des dispersions de composés organiques insolubles comportant au moins un groupe absorbant le rayonnement UV se présentant sous forme de particules ayant une taille moyenne comprise entre nm et 5 .mu.m, ainsi que les dispersions stabilisées par ces copolymères amphiphiles et des compositions cosmétiques à application topique, en particulier des compositions anti-solaires, les contenant.
Patent CA-2405478-A1 (CA)
Title: System and process for delivery of content over a network
Inventor: SPAULDING BRYAN GENTRY
IPC: H04N7/173
Filed: 2001-04-06
Abstract: Network systems and processes for delivery of electronic content to recipient processors may be configured to facilitate the delivery of a relatively large content items and/or a relatively large number of content items. In one example, a movie rental system and process delivers (downloads) movie files to customers across the Internet (10). System network architecture includes three or more layers of servers, including a main server (12) supporting an interface for recipient processors to request content items, a plurality of parent servers (14), and a plurality of edge servers (16). Edge servers are distributed throughout a region in which the system provides content delivery services to recipient processors. Parent servers, spaced across the service region, support edge servers. A copy of each content item available through the service is distributed from the main server to each parent server for storage. Parent servers distribute content to edge servers, pursuant to instructions from the main server or requests from the edge servers. The main server receives requests for content items from recipient processors and directs recipient processors to edge servers for obtaining requested content items. The main server also authenticates licenses and publishes rules for the distribution of content items.
Patent CA-2406561-A1 (CA)
Title: Hot runner-injector nozzle assembly for plastic material injection molds
Inventor: BAZZO MAURIZIO
IPC: B29C45/27
Filed: 2002-10-04
Abstract: Hot runner - injector nozzle assembly (1) for plastic material injection molds, wherein the hot runner body has a supply duct (4) of the plastic material to be injected ending in correspondence of a closure plane against which the tubular body (3) of the injector nozzle is arranged in a sealed contact fashion. The closure plane is defined by the base (10) of a substantially hemispherical annular rotula member (8) through which the hot runner body (2) and the injector nozzle body (3) are mutually coupled in an angularly orientable fashion.   (See formula 1)
Patent CA-2407008-A1 (CA)
Inventor: HYSON MORTON I
IPC: A61K9/70
Filed: 2001-04-27
Abstract: A device for treating pain in an injured body member a wrap (10) having an interior section (22) which can be loaded with medicament. The wrap (10) also includes at least one inwardly extending nodule (24) adapted to extert pressure on and compress a specific area of the injured member, having acupressure like effect in producing pain relief. The wrap (10) has adjustable means (20, 30) for fastening the wrap (10) around the body member, thereby enabling the wearer to extend a specific amount of pressure on the nodule to achieve the desired results. The combination of restricted movement imparted by the wrap (10) along with the medicament and acupressure affords the wearer more rapid relief than any of the treatments applied separately.
Patent CA-2410435-A1 (CA)
Title: Plastic pallet
Inventor: SUGIHARA JUNRO
IPC: B65D19/00
Filed: 2001-05-31
Abstract: This plastic pallet comprises a square upper plate part 1 and lower plate part 2, and columns 3, 4 and 5 connecting the upper plate part 1 and the lower plate part 2. Fork insertion apertures 6 are formed between the columns 3 and 4 in the side faces of the pallet.  Rectangular reinforcing frames 70 are multiply formed surrounding the cross-section of the fork insertion apertures 6 orthogonal to the fork insertion direction, and a hollow portion 70' is formed inside these reinforcing frames 70, along at least three sides of the reinforcing frame 70.
Patent CA-2411059-A1 (CA)
Inventor: SAKAGAMI KAZUNARI
IPC: C07C229/50
Filed: 2001-06-28
Abstract: 2-Amino-6-fluorobicyclo[3.1.0]hexane-2,6-dicarboxylic acid derivatives represented by the following general formula (I), pharmaceutically acceptabl e salts thereof or hydrates of the same. These compounds are useful as drugs, in particular, group 2 matabotropic glutamate receptor agonists having therapeutic and preventive effects on, for example, psychiatric diseases suc h as schizophrenia, anxiety and diseases associating the same, depression and bipolar disorder and neurological diseases such as drug addiction, cognition  disorder, Alzheimer's disease, Huntington's chorea, Parkinson's disease, movement disorder associating muscular rigidity, cerebral ischemia, cerebral  insufficiency, spinal disorder and head disorder.
Patent CA-2413898-A1 (CA)
Title: Method and apparatus for making articles
Inventor: RASMUSSEN JENS JACOB JUUL
IPC: G07D7/12
Filed: 2002-12-06
Abstract: Method and apparatus for applying unique composite indicia or markings to a succession of articles, in which each unique composite indicium comprises two or more indicia. At least part of each of the indicia may be co-located at a predetermined location on the article with such co-location being unique or distinct for each composite indicium for each article. The indicium may be overprinted with one or more images, logos or color-schemes. A code (e.g. an alphanumeric string) that is stored in a database may be derived from the composite indicium from one or more mathematical properties. The code may be later accessed for identifying or verifying the article with the indicium.
Patent CA-2413971-A1 (CA)
Title: Hydrazones heterocycliques comme agents anti-cancereux
Inventor: EASMON JOHNNY
IPC: C07D417/12
Filed: 2001-06-05
Abstract: L'invention concerne des hydrazones 2-benzimidazolyle, 2-benzoxazolyle et 2-benzothiazolyle, qui dérivent de 2-formylpyridine, 2-acylpyridines, d'acétyldiazines et d'acétyle(iso)quinoléines. Elle concerne également un procédé de production d'hydrazones 2-benzimidazolyle, 2-benzoxazolyle et 2-benzothiazolyle et leur utilisation dans la thérapie de lutte contre le cancer. Ces composés sont en outre actifs contre les cellules cancéreuses résistantes à l'action de plusieurs médicaments.
Patent CA-2414346-A1 (CA)
Inventor: TAKAHASHI SEIGO
IPC: H04L47/43
Filed: 2002-12-16
Abstract: An OTN cross-connecting apparatus (100) constituting a second network is arranged on a boundary to a first network. The OTN framer (220) of a client interface card (200) mounted on the OTN cross-connecting apparatus (100) stores an SDH/SONET signal into an OTN frame on a non-interfering manner and, using the overhead of the second network OTN frame, controls and manages the apparatus and the network.
Patent CA-2416094-A1 (CA)
Inventor: TAGGERT THOMAS D
IPC: B67C7/00
Filed: 2000-07-12
Abstract: An apparatus and method for providing interior container sterilization with a sterilization apparatus (60), product filling with filling apparatus (50), lidding and sealing in an aseptic processing apparatus (10).
Patent CA-2416838-A1 (CA)
Title: Fitment for a pouch opening
Inventor: GROSS RICHARD A
IPC: B65D75/58
Filed: 2001-07-27
Abstract: A fitment (10, 110) sealed to a collapsible pouch (20, 120) has a body (30, 130) having sidewall portions (32, 132), which have spaced steps (50, 52, 54;  150, 152, 154) defining spaced shoulders (62, 64, 66, 68; 162, 164, 166, 168), an inner end (34, 134), and an outer end (44, 144). A range of peripheral dimensions, each measured around one of the spaced steps (50, 52, 54; 150, 152, 154) or around one of the spaced shoulders (62, 64, 66, 68; 162, 164, 166, 168), increase from a smallest dimension, at or toward one end, through intermediate dimensions which do not decrease after increasing. Preferably, the body (30) is boat-shaped defining two sidewall portions (32, 132) and projecting fins (82, 182) from each opposite edge (80, 180). Each shoulder (62, 64, 66, 68; 162, 164, 166, 168) has a sealing surface (72, 74, 76, 78;  172, 174, 176, 178) tapering outwardly or inwardly from one end of the fitment (10, 110) to the other.
Patent CA-2417040-A1 (CA)
Inventor: GOODMAN DAVID D
IPC: G06F13/38
Filed: 2000-07-26
Abstract: A peripheral device and a method for operating the peripheral device for automatic installation, in which the method includes coupling the peripheral device to a computer and sending a first device identification from the peripheral device to the computer. The peripheral device emulates a device of a type determined by the first device identification, including transferring a driver from the peripheral device to the computer. Then, the peripheral device sends a second device identification from the peripheral device to the computer, such that the sent device identification is for a device supported by the driver transferred to the computer. The peripheral device is then operated by interacting with the driver on the computer.
Patent CA-2420677-A1 (CA)
Inventor: COSTA E SILVA MANUEL JOAQUIM
IPC: G05D23/13
Filed: 2003-02-28
Abstract: The present invention refers to a dual control thermostatic mixer with a regulator suited to stabilize the mixed water temperature upon exit, using a stabilizing mechanism and a switching device for choosing either spout or handset flow. It has a main body (A), a close, setting and commutation valve (B), a switch handle lever (C) and a water temperature-regulating knob (D). The main body of the mixer (A) has central part internally divided and separated by four ringed chambers were the switching valve set (B) operates.    The switching valve set is made of a thermostatic regulator and a switching device that allow to regulate the water's temperature keeping it constant for use with a handset or directly to the spout.
Patent CA-2421330-A1 (CA)
Title: Neck strap of portable apparatus
Inventor: YANG BILL
IPC: A45F3/00
Filed: 2003-03-07
Abstract: A neck strap of a portable apparatus, particularly the neck strap with a quick release unit. The quick release unit is linked between the neck and the portable apparatus. When an external stretching force exceeds a safety range, the quick release unit is quickly released from the neck strap to protect the user. The quick release unit is not in contact with the neck of the user, such that the user will not feel uncomfortable for wearing the neck strap. Further, as consideration of ergonomics is not required for the design of the quick release unit, and there is no limitation of the shape, the design flexibility is greatly enhanced.
Patent CA-2421422-A1 (CA)
Title: Fuel cell, power supplying method using fuel cell, function card, gas supply mechanism for fuel cell, power generator and production method for power generator
Inventor: YOSHIOKA TETSUYA
IPC: H01M8/02
Filed: 2002-07-03
Abstract: A fuel cell having a structure of ensuring a reliable gas supply even in a limited space without compromise in portability, characterized by comprising  a proton conductor membrane, flat hydrogen-side electrode and oxygen-side electrode that sandwich the proton conductor membrane, a unit (13) for supplying fuel to the hydrogen-side electrode, and flat collectors (16), (17 ) in close contact with the oxygen-side electrode and formed with a permeating  unit such as opening that exposes the oxygen-side electrode to the atmospher e. The oxygen-side electrode exposed to the atmosphere allows oxygen to be supplied to power generators (11), (12) without lowering an oxygen partial pressure in the air.
Patent CA-2421678-A1 (CA)
Inventor: BEHLING JOSEPH
IPC: C09D191/00
Filed: 2003-03-12
Abstract: A coating composition and method for applying the same to a wood substrate. The composition includes a major portion of a drying oil such as tung oil in combination with a minor portion of a drying oil such as linseed oil and a wood penetrating compound such as a castor oil derivative. The material is typically held in a suitable carrier medium such as a volatile organic solvent. The material, when applied to wood substrate provides a coating which is wear resistant, durable under extremes in external temperature and provides a unique and aesthetically pleasing luster finish.