baber/WOPTO huggingface dataset:
Patent CA-2297859-C (CA)
Inventor: HERTWECK THEO
IPC: E04B9/18
Filed: 2000-01-31
Granted: 2007-08-07
Abstract: A section fixable in a mounted position to an anchoring base by means of fastening screws has at least one fastening segment extending in the mounted position substantially parallel to the anchoring base for levelling panels relative to the anchoring base. A safety tab protrudes from the fastening segment at least within the area of the screw hole. When the section is in its mounted position and after the fastening screw has been driven in, the safety tab can be deformed by bending or folding it into its safety. In this position, the tab grips over the edge of the screw head of the fastening screw and leaves free a surface to be engaged by a screwdriver. In an alternative embodiment, a spring-elastic safety arrest is used and as a fastening screw is being driven in, the safety arrest is pushed away sideways by the head of the screw and, after the fastening screw has been completely driven in, the safety arrest snaps into a safety position in which it grips over the edge of the head of the fastening screw.
Patent CA-2298955-C (CA)
Inventor: HOLLAS ERNEST D
IPC: C04B14/00
Filed: 1996-05-08
Granted: 2001-08-14
Abstract: A method of using a coloring composition in a concrete based composition comprises adding a coloring composition to a mixing container. The coloring composition comprises (i) about 80 to about 94 weight percent of an aqueous carrier; (ii) about 0.01 to about 15 weight percent of a pigment; (iii) about 0.5 to about 10 weight percent of a suspension enhancing agent; and (iv) about 0.5 to about 10 weight percent of a latex polymer solid. The method also comprises adding additional water to the mixing container; and adding cement to the mixing container.
Patent CA-2301194-C (CA)
Title: Method for the production of 3-isopropyl-1h-2,1,3-benzothiadiazine-4(3h)-one-2,2-dioxide
Inventor: HANSEN HANSPETER
IPC: C07D285/24
Filed: 1998-07-25
Granted: 2007-05-15
Abstract: The invention relates to a method for the production of 3-isopropyl-1H-2,1,3 - benzothiazine-4(3H)-one-2,2-dioxide (I) or its salt. The method is characterized in that anthranilic acid isopropylamide (II) is reacted simultaneously with sulphur trioxide or chlorosulphonic acid in the presence of an organic base, or with sulphur trioxide adducts on organic bases, and phosphoroxychloride at 50 .degree.C until reflux temperature, and then optionally transformed into their salts.
Patent CA-2302695-C (CA)
Title: System and method for fast smart card transactions
Inventor: SLOAN JERRY F
IPC: G06Q20/34
Filed: 1998-08-21
Granted: 2009-03-10
Abstract: A method for using a smart card to gain access through an access device upon payment of a value (V) is performed by first operatively coupling the card to the access device. The access device reads a first and a second set of data from the card, and performs a first authentication process on the first set of data. Access is permitted i f the first authentication process meets a required condition. Access is denied otherwise. If access is permitted, the second set of data is store d in the access device for further processing, including a second authentication process which operates on the first and second sets of data.< /SDOAB>
Patent CA-2313424-C (CA)
Inventor: NGUYEN ANTHONY T
IPC: A61B17/28
Filed: 2000-07-05
Granted: 2007-04-24
Abstract: A hand held surgical instrument for grasping and clamping tissue is disclosed. The surgical instrument has a handle body assembly and an elongated shaft. The shaft is connected to the handle body assembly at a proximal end and has an end effector at a distal end. The end effector is operably coupled to an actuation member extending from the handle body. The actuation member is moveable toward and away from the handle body to open and close the end effector. A locking tab is located on the handle body assembly and is moveable between a locked position and an unlocked position. A locking rod is movably engaged with a hole in the locking tab. When the locking tab is in the unlocked position, the actuation member is free to move towards and away from the handle body assembly to open and close the end effector. When the locking tab is in the locked position, movement to open the actuation member is prevented. The handle body assembly also has release trigger extending from the handle body assembly and operably coupled to the locking tab. The release trigger is moveable from a first position spaced away from the handle body to a second position adjacent to the handle body. The release trigger is normally biased toward the first position and is reciprocable, when initially squeezed toward the handle body assembly from the first position, to the second position, and subsequently released from the second position back to the first position. Consecutive reciprocations of the release trigger alternates the locking tab between the locked position and the unlocked position.
Patent CA-2320120-C (CA)
Title: Benzisoxazole derivatives having d4-antagonistic activity
Inventor: VISSER GERBEN M
IPC: A61P25/24
Filed: 1999-02-05
Granted: 2009-08-11
Abstract: The present invention relates to a group of novel benzisoxazole derivatives which are potent and selective antagonists of the dopamine D4-receptor. The compounds have general formula (I) wherein (R1)n represents 0, 1, or 2 substituents, which can be the same or different, from the group C1-3-alkyl or alkoxy, halogen, trifluoromethyl, nitro, amino mono- or dialkyl (C1-2)-amino, sulfonyl-(C1-3)alkyl or -alkoxy, sulfonyl trifluoromethyl, sulfonyl amino, and sulfonyl mono- or dialkyl (C1- 2)- amino, X is O, S, NH or NCH3, Y represents CH2 or (CH2)2, (R2)m represents 0, 1, or 2 substituents, which can be the same or different , from the group methyl and ethyl, or (R2)m is a methylene bridge or ethylene bridge, A is a group -CH2-(CRH)p- wherein R is hydrogen o r methyl and p is 0 or 1, and B represents 2- or 3-indolyl or 2-benzimidazolyl, which groups may be substituted at carbon with 1 or 2 substituents from the group C-1-3-alkyl or alkoxy, halogen, trifluoromethyl, nitro, amino, mono- or dialkyl (C1-2)amino, sulfonyl-(C1- 3)alkyl or -alkoxy, sulfonyl trifluoromethyl, sulfonyl amino, and sulfonyl mono- or dialkyl (C1-2)-amino.
Patent CA-2320158-C (CA)
Inventor: KOIVUKUNNAS PEKKA
IPC: B24B49/02
Filed: 1999-01-19
Granted: 2008-12-02
Abstract: The invention concerns a method for conditioning of a roll, in particular of a roll (10) in a paper machine or in a paper finishing device. In the method the face/coating on the roll of the paper machine is cleaned and/or ground. In the method, the cleanliness and/or condition of the roll (10) is/are measured continuously during operation and, based on the measurement results, the roll face/coating is cleaned and/or ground so that the roll (10) remains constantly in good condition and the level of quality of the paper remains at the desired level. The invention also concerns a device for conditioning of a roll, in particular of a roll in a paper machine and/or in a paper finishing device, which device (20) comprises means for cleaning and/or grinding the roll.  The device (20) consist of an assembly (20) of devices which comprises a cleaning/conditioning unit (24, 23, 29), a control unit (33), and measurement units (30, 31, 32), and the device operates continuously and can be operated during running.
Patent CA-2320794-C (CA)
Title: Evaluation de la corrosion
Inventor: EDEN DAVID ANTHONY
IPC: G01N17/02
Filed: 1999-02-22
Granted: 2008-11-04
Abstract: L'invention concerne un procédé et un appareil destinés à identifier la corrosion dans un objet métallique. Le procédé consiste à analyser la distribution statistique des signaux générés entre deux électrodes, exposées à titre d'exemple aux mêmes conditions de corrosion que l'objet métallique, et à analyser, de préférence, la dissymétrie et d'aplatissement des signaux. On utilise de préférence des réseaux neuronaux dans cette analyse.
Patent CA-2322558-C (CA)
Title: Conformationally constrained amino acid compounds having affinity for the alpha2delta subunit of a calcium channel
Inventor: RECEVEUR JEAN-MARIE
IPC: A61P25/08
Filed: 1999-04-28
Granted: 2006-04-11
Abstract: Novel substituted amino acids of formulae (I) to (VIII) are disclosed and are useful as agents in the treatment of epilepsy, faintness attacks, hypokinesia, cranial disorders, neurodegenerative disorders, depression, anxiety, panic, pain, and neuropathological disorders. Processes for the preparation and intermediates useful in the preparation are also disclosed.
Patent CA-2323167-C (CA)
Title: Separator for a fuel cell
Inventor: YOSHIDA TSUNEMORI
IPC: H01M8/02
Filed: 2000-10-11
Granted: 2005-02-08
Abstract: In a separator for a fuel cell according to the invention, a separator is formed by a molding a bondcarbon compound in which a composition ratio of graphite powder is set to 60 to 90 %, and a composition ratio of a thermosetting resin is set to 10 to 40 %, and at least a top end face of each of ribs 11 contacting with the surface of an anode 2 or a cathode 3 is coated with a conductive film 14 made of a material which is lower in specific resistance than the bondcarbon compound.      According to this configuration, while excellent moldability and high productivity are ensured by the use of the bondcarbon compound containing a larger content of a resin, the contact resistance with respect to an electrode is lowered so that the conductivity of the whole can be improved, and predetermined performance of a fuel cell can be surely exerted.
Patent CA-2323365-C (CA)
Title: Nylon 6 or 66 based compositions and films formed therefrom
Inventor: KUHN WILLIAM PAUL
IPC: B32B27/08
Filed: 1999-03-04
Granted: 2007-07-10
Abstract: Super-miscible blends of nylon copolymers are provided as well as multilayered film structures made therefrom. A nylon composition is a substantially uniform blend of at least one semi-crystalline copolymer I and at least one semi-crystalline copolymer II, wherein the proportion by weight of each copolymer I and copolymer II. The nylon compositions are extremely uniform, and have only a single melting point rather than individual melting points of the component nylon copolymer parts. Coextruded films of a layer of this nylon composition with an olefin containing copolymer are suitable for use as barrier films, such as aroma barrier films, which have reduced curl.
Patent CA-2323497-C (CA)
Title: Procede de detection de microbes a partir d'une culture d'enrichissement
Inventor: HAKALEHTO EINO ELIAS
IPC: G01N33/569
Filed: 1999-03-15
Granted: 2009-12-22
Abstract: L'invention concerne un procédé de détection microbienne dans la phase initiale d'une culture d'enrichissement se faisant à l'aide d'une importante expression de certains antigènes amorcée par les microbes déjà avant la phase logarithmique de la croissance cellulaire. Ce procédé peut, en particulier, être utilisé pour la détection de la Salmonella et d'autres bactéries entériques.
Patent CA-2326912-C (CA)
Title: Guide attachment for a measuring tape
Inventor: DODGE DENNIS M SR
IPC: G01B3/10
Filed: 2000-11-21
Granted: 2009-02-10
Abstract: A measuring tape hook (16) snugly fits within a slot (26) formed between first and second sidewalls (22, 24), at one end of a guide attachment (18) . The guide portion (28) has a concave side (30) facing in the same direction as the open end of the slot (26) and a convex side (32) facing in the same direction as the end wall (24). The hook (16) at an end of a measuring tape (14) is set into the slot (26) and the measuring tape is extended across an uneven surface (34) with the convex side (32) contacting the uneven surface and guiding itself and the hook end (16) of the measuring tape (14) forwardly over th uneven surface (34).
Patent CA-2331071-C (CA)
Title: A colostrum food composition and method of using same
Inventor: WHYTE PETER BENNETT DUFF
IPC: A23K50/30
Filed: 1999-04-30
Granted: 2011-03-29
Abstract: The present invention relates to a food composition preferably fo changing body composition and/or physical work capacity. The invention further provides a method of improving body composition and/or physical work capacity. In an aspect of the present invention there is provided a food composition for use in changing the body composition and/or physical work capacity, said food composition including colostrum. In a preferred aspect there is provided a food composition for use in changing the body composition and/or physical work capacity, said food composition including colostrum or a fraction thereof wherein said fraction includes colostrum-derived growth factors maintained therein following fractionation of the colostrum. The food composition may additionally include casein. Preferably the casein is colostrum-derived and is maintained in the colostrum fraction following processing of the colostrum.
Patent CA-2334777-C (CA)
Inventor: HYUN KWANG-IK
IPC: B60B19/00
Filed: 2000-03-29
Granted: 2007-01-23
Abstract: An improved compact generator, a light-emitting wheel adopting the same and a manufacturing method are provided. To make a generator compact and light to smoothly perform electromagnetic induction by crossing the directions of magnetic flux of an armature coil and a permanent magnet, an assembly structure including an armature arm and the armature coil is improved. To prevent damage by impact to the permanent magnet and use a rare-earth based permanent magnet in a ring type having the thickness of 1.2 mm m Lanthanides which has a magnetic force 9-10 times stronger than that of a ferrite based permanent magnet but is weak against impacts, a permanent magnet assembly is provided in which the permanent magnet is arranged on a buffer. Also, to facilitate a lead wire connection between the generator and a light-emitting device and to prevent damage to a lead wire when a wheel hub is molded which is integrally injection-molded with the armature coil assembly, a hollow protruding lead wire guiding portion for protecting a lead wire is provided at the armature coil assembly. As a result, the generator becomes more compact, lighter, and can be reliably and efficiently manufactured in a wheel, that is, mass production is improved and the wheel can be easily replaced. Also, the size of the improved generator is minimized so as to be installed at the wheel of a roller skate. As the light-emitting device emits light by color by the current induced by a rotational force of the wheel, a user can easily identify one's position in a dark place, reducing possibility of accidents and concurrently providing interest to the user and other viewers. Further, the light-emitting wheel is simply manufactured by installing light-emitting devices on a metal circuit plate by an automated robot before or after an additional metal circuit plate is installed at a wheel hub and inserting the metal circuit plate in the wheel hub. Thus, manpower needed for a light-emitting device welding process can be reduced, a wheel assembly process is simplified, and the connection between the generator and the light-emitting device is made easy, lowering the defective rate and improving mass production Also, when an expensive rare-earth based magnet is used, the thickness of the magnet can be decreased by fixing the permanent magnet using the buffer, which increases the economic value thereof.
Patent CA-2335560-C (CA)
Title: New 2-aminothiazol-fused 2-aminoindans and 2-aminotetralins and their use
Inventor: DIJKSTRA DURK
IPC: A61P25/00
Filed: 1999-07-01
Granted: 2008-06-03
Abstract: The invention relates to 2-aminothiazol-fused 2-aminoindans and 2- aminotetralins having general formula (1): wherein R1 and R2, which may be identical or different, are selected from the group consisting of a hydrogen atom, alkyl or haloalkyl groups of 1 to 7 carbon atoms, (alkyl)cycloalkyl groups of 3 to 7 carbon atoms, alkenyl or alkynyl groups of 3 to 6 carbon atoms, arylalkyl having 1 to 3 carbon atoms in the alkyl moiety, whilst the aryl nucleus may be substituted; and n and m are I or 2; and the enantiomers and the acid addition salts thereof, pharmaceutical compositions containing them and their use in the preparation of medicaments having an effect on the dopaminergic system of the central nervous system and/or the circulation.
Patent CA-2336039-C (CA)
Inventor: VARSAMIS GEORGIOS L
IPC: E21B47/08
Filed: 1999-06-25
Granted: 2004-09-14
Abstract: A measuring while drilling, (MWD), downhole apparatus and method for attachment to the drill tool, (10), which quickly and accurately estimates the ellipticity of earth boreholes, (12), during any drilling operation using circle based calculations involving statistical analysis methods of distance measurements made by acoustic sensors, (30), and a method to estimate the borehole ellipticity.
Patent CA-2338338-C (CA)
Title: Central vacuum cleaning system
Inventor: KANG HEUNG-MOOK
IPC: A47L5/38
Filed: 1998-07-22
Granted: 2007-04-17
Abstract: A central vacuum cleaning system capable of preventing the pipes from accumulating the collected matter is provided. In the central vacuum cleaning system, a tube has a nozzle at an inlet of the tube for sucking air containing dust. A filter carrier is connected with an outlet of the tube by an inlet of the filter carrier for filtering the sucked air. A net is provided in the filter carrier adjacent to the inlet of the intake hose. A plurality of grooves are provided in the housing of the filter carrier where the filter is contacted. An intake hose IS connected with an outlet of the filter carrier by an inlet of the intake hose for serving as a passage of the filtered air. An air intake box is installed at a place to be cleaned and an outlet of the intake hose detachably connected with the air intake box. A machine unit has a motor for forcedly sucking air through the air intake box.
Patent CA-2338795-C (CA)
Inventor: LAMBERT DIANE
IPC: G06F17/30
Filed: 2000-05-31
Granted: 2011-09-13
Abstract: L'invention concerne un procédé permettant de mettre à jour des descriptions compactes du comportement de clients dans une base de données d'informations concernant les transactions des clients. Parmi toutes les variables qu'il est possible d'utiliser pour caractériser les transactions des clients, on en a sélectionnées un nombre restreint sur la base du pouvoir discriminatif propre à définir les profils des clients. Les clients sont classés conformément aux traits caractéristiques de leurs profils. Un nouveau client peut être initialement associé à une classe spécifique en fonction des données qui caractérisent quelques-unes de ses premières transactions.
Patent CA-2341086-C (CA)
Inventor: LI YE
IPC: H04J11/00
Filed: 2001-03-21
Granted: 2006-07-11
Abstract: An improved OFDM receiver is realized by employing a simplified delay function for the transmissions channel. The simplified delay function yields a simplified frequency-domain correlation that is applied to develop an Eigen matrix U that is used in developing estimates of the channels. Those channel estimates are used in the receiver to develop the output signals.
Patent CA-2341171-C (CA)
Title: Method for recovery of carbon and combinations of hydrocarbons from polymers, preferably in the form of disposed tyres, by pyrolysis in a pyrolysis reactor
Inventor: ERSHAG BENGT-STURE
IPC: C10B53/07
Filed: 1999-08-20
Granted: 2008-06-10
Abstract: The invention relates to a method for the recovery of carbon and combination s of hydrocarbons from discarded tyres or similar polymeric material by pyrolysis, using a reactor (3) in which the material i s placed in a preferably largely fragmented condition, whereby the material is heated to pyrolysis temperature by the recirculation of previously formed and heated pyrolysis gas which is led through the material and where the pyrolysis gas obtained in this way is brought to condense to condensable products in a condenser (8) connected to the reactor. In order to improve the possibilities of control of the process of pyrolysis, a reactor is used with an inlet (6) and an outlet (7) so that a gas can be led through the reactor (3) passing over the polymeric material which is placed in it, whereby at least a part of the pyrolysis gas which does not condense in the condenser (8) is heated to a predetermined temperature and is led by recirculation in a circuit through the reactor for heating the polymeric material placed in it.
Patent CA-2345400-C (CA)
Title: Dual level tilting tray package sorting apparatus
Inventor: BONNET HENRI
IPC: B65G47/38
Filed: 1994-11-09
Granted: 2003-10-21
Abstract: An automatic system (10) for sorting items, such as small parcels, into groups bound for different geographical locations is described. The system uses tilting trays (60, 90) arranged at multiple levels, with all the trays being mounted on carriages (14) travelling on a single monorail (12). The trays are tilted at the proper output chutes by cam roller mechanisms which are appropriately inserted into the path of cams on the trays under the coordination of a digital controller. A simple drive mechanism (16) moves the carriages (14) along the monorail (12) using a drive roller which presses against the carriages. The carriages may be linked by a pliable linkage assembly (150) that does not include mechanical hinges or like mechanisms. The system is easy to repair and operates at low noise levels.
Patent CA-2353427-C (CA)
Title: Television receiver, receiver and program execution method
Inventor: EBISU KOJI
IPC: G06F3/0489
Filed: 2001-07-23
Granted: 2010-01-19
Abstract: A television receiver includes an LCD unit and an EEPROM in which broadcasting program selection information for controlling a tuner section and channel numbers are stored in a coordinated relationship and program-relating information for executing object processing programs and the channel numbers are stored in a coordinated relationship. A control section accepts a selective input of a channel number from a user through a key operation section and reads out information corresponding to the accepted channel number from the EEPROM. When the read out information is the broadcasting program selection information, the tuner section is controlled based on the information, but when the readout information is the program-relating information, a program corresponding to the program-relating information is executed.
Patent CA-2355165-C (CA)
Title: A filter cartridge and process
Inventor: KRELLE HAROLD THOMAS
IPC: B29C45/26
Filed: 1999-12-17
Granted: 2009-03-17
Abstract: An injection moulding assembly (10) comprising a male moulding member (11) surrounded by a female moulding member (12) forming a void (13) between them that upon injection of molten plastics into the mould a container can be formed. The moulding assembly includes a guide rod (14) and ejection flange (16) and a pair of ejection flange guide rods (17 and 18), an air vent valve (15) and an injection passage (19). The male member (11) includes in this embodiment eight grooves (20) unevenly spaced so that the partially hardened container formed in the injection mould can be pushed from the mould using the ejection flange (16) while the container is sufficiently green to enable the ribs formed in the grooves (20) to move over the surface of the male mould (11) during the ejection process.
Patent CA-2369875-C (CA)
Inventor: LECKIE MARTIN
IPC: A62B18/02
Filed: 2002-01-31
Granted: 2008-09-23
Abstract: A pressure regulating device for use with a breathing assistance apparatus which conveys gases to a patient requiring breathing assistance. The device includes a valve member disposed within a valve housing which when gases flowing through the regulator reach a predetermined level at least a portion of the gases are permitted to flow through a vent aperture externally, similar to known pressure relief valves. The present invention includes an adjustment mechanism engaged with the valve member and for adjusting the predetermined level, and a locking mechanism for permanently preventing access to the adjustment mechanism once the predetermined level has been factory set.