baber/WOPTO huggingface dataset:
Patent CA-2459374-C (CA)
Title: Photoactivable nitrogen bases
Inventor: BAUDIN GISELE
IPC: C07D487/04
Filed: 2002-10-08
Granted: 2011-02-08
Abstract: Compounds of the formula I R7"N-R6 RS-C,N-R4 H C, R'/ I R, 3 R 2 (I) in which R, is an aromatic or heteroaromatic radical which is capable of absorbing light in the wave-length range from 200 nm to 650 nm and which is unsubstituted or substituted one or more times by C,-C,8alkyl, C2-C,ealkenyl, C2-C,8alkynyl, C,-C,ehaloalkyl, N02, NR,OR , CN, OR,2, SR,2, C(O)R,3, C(O)OR,4, halogen or a radical of the formula II R.sim.-N' R6 1 R5-C,N.R4 H I  C - R3 I R2 (II) and which on absorption brings about a photoelimination which leads to the generation of an amidine group, R2 and R3 independently of one another are hydrogen, C,-C,ealkyl or phenyl which is unsubstituted or is substituted one or more times by C,-C,8alkyl, CN, OR,2, SR,2, halogen or C,-C,ehaloalkyl; R5 is C,-C,ealkyl or NR8R9; R4, R6, R, R8, R9, R,o and R inde-pendently of one another are hydrogen or C,-C,8alkyl; or R4 and R6 together form a C2-C,2alkylene bridge which is unsubstituted or is substituted by one or more C1-C4alkyl radicals; or R5 and R,, independently of R4 and R6, together form a C2-C,2alkylene bridge which is unsubstituted or is substituted by one or more C1-C4alkyl radicals; or, if R5 is a radi-cal NR8R9, R, and R9 together form a C2-C,2alkylene bridge which is unsubstituted or is sub-stituted by one or more C1-C4alkyl radicals; and R,2, R,3 and R,4 independently of one another are hydrogen or C,-C,ealkyl; are suitable as photoinitiators for compounds which react under base catalysis.
Patent CA-2461188-C (CA)
Title: Optical switch and optical switch array
Inventor: KANIE TOMOHIKO
IPC: G02B26/08
Filed: 2002-09-19
Granted: 2011-02-15
Abstract: An optical switch 70 according to this invention has a planar waveguide 71 formed on base member 72, and the distal end portion mounted mirror 79 of cantilevered movable member 77 is extending in the cut portion 74 formed in this planar waveguide. In this cut portion 74, the electrode 80 is extending in parallel with the movable member 77, and switching is performed by changing the position of the mirror 79 with applying voltage across the electrode 80 and movable member 77.
Patent CA-2465998-C (CA)
Title: Method and apparatus for detecting unique items during insertion into a product packaging system
Inventor: BRENKUS FRANK MATHEW
IPC: B65B57/20
Filed: 2002-10-15
Granted: 2008-04-22
Abstract: A novel method and apparatus of detecting unique items (510) as they are inserted into a product packaging system that is easily adaptable to current product packaging and prize insertion systems. A number of different types o f sensors (245) may be used in conjunction with the insertion device to detect the unique prize before it is inserted into a product packaging system. Ideally, the type sensor used will detect a feature of the unique item that is easily distinguishable from other items being inserted. Once the sensor detects the prize and generates a signal, this signal can be used to perform a variety of useful functions. After detecting the unique prize, the controlle r (125) for the insertion device shuts down the FMD (115) for a pre-determined period of time to allow the unique prize to pass through without triggering the FMD. The controller may also increase a counter each time one of the unique prizes is detected to keep track of the number of unique prizes inserted. Once the unique prize passes through, the FMD is turned back on so that foreign objects may again be detected.
Patent CA-2466360-C (CA)
Title: Structure de tension pour dossier de siege
Inventor: KAWASHIMA ISAO
IPC: B60N2/68
Filed: 2002-09-18
Granted: 2009-08-11
Abstract: L'invention concerne une structure de tension destinée à former le dossier d'un siège de voiture. Cette structure comprend des ressorts enroulés (3a), (3b), (4a) et (4b) en tant qu'éléments de tension situés entre les parties supérieures et les parties intermédiaires des parties d'armature latérales (11) et (12) d'une armature de dossier de siège (1) et les barres de guidage verticales (20) et (21) d'un ensemble de tension (2). Des fils droits (5a) et (5b) possédant une extrémité de fil fixée autour des axes des barres de guidage verticales (20) et (21) et l'autre extrémité de fil insérée fixement dans les anneaux de retenue (14) et (15) des parties d'armature latérales (11) et (12), sont placés sur les parties inférieures des parties d'armature latérales (11) et (12). Une position assise peut être stabilisée par augmentation de la pression de soutien d'une partie de taille soutenue par l'ensemble de tension (2) à l'aide des fils droits (5a) et (5b).
Patent CA-2472593-C (CA)
Title: Procede de fabrication de confiseries
Inventor: RABINOVITCH KEVIN L
IPC: A23G3/20
Filed: 2003-01-15
Granted: 2011-08-30
Abstract: Cette invention a trait à un procédé de fabrication de pièces de confiserie, consistant, (a), à transférer une plaque de produit alimentaire, solide ou semi-solide, comportant au moins trois couches, vers au moins deux éléments de formage (50, 55) constituant des rouleaux pinceurs (53), et (b), à faire passer la plaque entre ces rouleaux, formant ainsi une feuille de pièces de confiserie (60) ou des pièces individuelles. La plaque susmentionnée comporte deux couches extérieures (20, 25) entre lesquelles s'intercale au moins une couche intérieure (26).
Patent CA-2475658-C (CA)
Inventor: HAYASHI HIDEMITSU
IPC: C02F1/00
Filed: 2004-07-21
Granted: 2013-03-19
Abstract: An object of this invention. is to change room temperature or cooling drinking water to hydrogen rich water that contains hydrogen abundantly simply and efficiently without using an electrolytic device, and a hydrogen rich grater generator 2 is provided by filling magnesium grain 4 that generates hydrogen gases by reacting with the drinking water 6 and silver grain 3 into the case 1 made of ceramics of water permeability and porosity. This hydrogen. rich water generator 2 together with the drinking water 6 are filled in the vessel 5, and the drinking water 6, magnesium grain 4 and the ceramics and the silver grain 3 are caused to react in the vessel 5 to generate the .hydrogen gases, and the drinking water 6 in the vessel 5 is purified by the reaction of the silver grain 3 and is changed to the hydrogen rich water having hydrogen abundantly and anti-bacterial action.
Patent CA-2481655-C (CA)
Title: Apparatus and method for measuring chromatic dispersion by variable wavelength
Inventor: SCHIANO MARCO
IPC: G01M11/00
Filed: 2002-04-09
Granted: 2010-06-15
Abstract: The present invention relates to an apparatus (10) that allows to characterise or measure the chromatic dispersion in an optical fibre segment (50) by accessing a single end of the fibre itself (50) and measuring the phase shift between modulating signals of impulsive kind generated by a signal generator (12) and the same modulation signals reflected by a remote end of the fibre (51). The invention further relates to the method for measuring the chromatic dispersion of the optical fibre (50). Thanks to the invention, the apparatus (10) does not require an absolute external reference signal and allows to determine the chromatic dispersion of the fibre (50) being measured as the wavelength of the optical signals varies.
Patent CA-2482187-C (CA)
Title: Safety intravenous catheter assembly
Inventor: GREENE ELLIOTT
IPC: A61M5/178
Filed: 2003-04-09
Granted: 2012-05-15
Abstract: A safety intravenous catheter assembly includes a catheter hub (18), a needle cover (122) attachable to and releasably lockable with the catheter hub (18), and a needle (12) which extends through and is withdrawn into the needle cover (122). In one embodiment, the safety intravenous catheter assembly is configured so that the fixedly connected catheter hub (18) and needle cover (122) may rotate around the needle (12). A stop assembly (47, 142) is attached to the needle cover (122) for maintaining a tip of the needle (12) within the needle cover (122) after catheter insertion. The stop assembly (47, 142) may include a first locking position whereby the catheter hub (18) cannot disengage from the needle cover (122), and a second locking position whereby the catheter hub (18) can disengage from the needle cover (122).
Patent CA-2482266-C (CA)
Title: Electrochromic mirror incorporating a third surface reflector and light source
Inventor: ANDERSON JOHN S
IPC: G02F1/1506
Filed: 1999-10-20
Granted: 2007-12-18
Abstract: An electrochromic mirror is disclosed for use in a vehicle rearview mirror assembly (110) having an electronic device (160, 170, 220, 725) positioned behind the electrochromic mirror for selectively projecting and/or receiving light through the mirror. The electrochromic mirror includes an electrode (120) that includes a layer of reflective material (121) and a coating of electrically conductive material (172) that is at least partially transmissive. The second electrode further includes a region (146) in front of the electronic device that is least partially transmissive. The electrically conductive coating may include a single transparent layer or a plurality of partially reflective and transmissive layers, or an electrically conductive dichroic coating. The electronic device may be a light source such as an information display (170) or a signal light (220).
Patent CA-2486669-C (CA)
Title: A method for making a supporting body for the lock of a motor vehicle, and a supporting body thus obtained
Inventor: ROSI TOMMASO
IPC: B29C45/14
Filed: 2004-10-27
Granted: 2012-11-27
Abstract: Described herein is a method for making a supporting body (1) for the lock of a motor vehicle, comprising the steps of: forming an intermediate element (8) made of electrically insulating material provided with conductive paths (3); setting said intermediate element (8) inside a mould (23) for forming the supporting body (1); and injecting electrically insulating material in the mould (23) for carrying out co-moulding of the supporting body (1). The intermediate element (8) and the conductive paths (3) are made independently, and the conductive paths (3) are fixed on opposite faces (9, 10) of the intermediate element (8) by constraint means (15, 16) of a mechanical type.
Patent CA-2492757-C (CA)
Inventor: ANTAYA STEPHEN C
IPC: H01R13/04
Filed: 2003-06-26
Granted: 2010-11-02
Abstract: An electrical terminal includes a generally planar base pad having two opposed legs and an intermediate portion. The base pad legs have proximal and distal ends and are joined at the proximal ends to the intermediate portion. The legs are spaced apart from each other to form a gap between the legs. The base pad legs have inner edges facing each other which extend away from each other moving away from the proximal ends of the base pad legs to the distal ends. A  connector arm having a neck extends upwardly from the intermediate portion of the base pad between the base pad legs and terminates in a blade connector for engaging with a mating terminal. The neck has a proximal end with a width that is less than the gap between the proximal ends of the base pad legs by about %2 mm to 3 mm. The neck has a narrowing section moving away from the proximal end of the neck.
Patent CA-2494050-C (CA)
Title: Electronic non-linear aircraft dynamic parameter display
Inventor: MARIS JOHN
IPC: G01C23/00
Filed: 2003-09-26
Granted: 2011-10-18
Abstract: A method and apparatus is disclosed for displaying a dynamic parameter of an aircraft, the apparatus comprises a display unit receiving a display signal and displaying a scale that changes dynamically and non-linearly in accordance with a selected display algorithm, the display unit further displaying a pointer pointing (36) to said scale (32) in accordance with a reading of said dynamic parameter, thereby emphasizing a range of said reading of said dynamic parameter.
Patent CA-2497683-C (CA)
Inventor: MCCABE WILLIAM J
IPC: A61B17/32
Filed: 1992-10-15
Granted: 2008-01-15
Abstract: A subassembly for a surgical device for dissecting tissue at a surgical site, said subassembly being enclosable within an outer housing member, said subassembly comprising: first port means for connection to a source of irrigation fluid, said first port means including means for actuating said fluid source; second port means for connection to an aspirating source, said second port means including means for actuating said aspirating source; third port means for connection to means for dissecting tissue; and a single lumen cannula means for selectively communicating said first, second and third port means located at a proximal end of said cannula means with a surgical site locatable adjacent a distal end of said cannula means.
Patent CA-2498669-C (CA)
Title: Procede de recouvrement selectif d'une surface micro-usinee
Inventor: CONTA RENATO
IPC: H01L23/00
Filed: 2003-09-11
Granted: 2013-02-19
Abstract: Sur une matrice gravée sur une surface, on applique d'abord une pellicule de photorésist négatif, laquelle n'est laissée, par exposition et développement ultérieur, que sur les zones de gravure. On applique ensuite sur le photorésist négatif, un photorésist positif exposé et développé pour produire des géométries fonctionnelles déposées dans une couche mince. On enlève ensuite le photorésist positif dans une opération d'arrachement, puis le photorésist négatif dans une opération au plasma, les zones de gravures étant ainsi révélées.
Patent CA-2508573-C (CA)
Inventor: XU SHIPING
IPC: C07D311/08
Filed: 2003-12-05
Granted: 2012-09-11
Abstract: L'invention se rapporte à de nouveaux composés de coumarine et à leurs dérivés amides, ainsi qu'au procédé de préparation de ces composants ou de leurs dérivés. L'invention se rapporte également à une composition médicamenteuse comportant ces composés et leurs dérivés ainsi qu'à l'utilisation de cette composition pour protéger particulièrement les reins, pour traiter l'hypertension, les maladies cérébrovasculaires et cardio-vasculaires, le diabète de type II, les tumeurs, les lésions précancéreuses et les hydropsies.
Patent CA-2508620-C (CA)
Inventor: BEKKER ALEXANDER
IPC: G09F3/02
Filed: 2005-05-30
Granted: 2008-07-29
Abstract: An identification bracelet for mounting about a person's wrist or the like incorporates a sealable window to protect wearer-related information against contact with moisture and the like. The bracelet includes a flexible band defining an information- bearing zone, in combination with an overlying adhesive-backed transparent cover strip. In an initial state, the cover strip has opposite ends securely adhered to the band, and a central window segment separated from the band by a peel-off release film. The window segment is adapted for lift-away separation from the band as by tearing along a line of weakness line at one end thereof to expose the information-bearing zone for receiving wearer- related information, and for facilitated peel-off removal of the release film, followed by adhesively seating the strip central window segment onto the band in a manner defining a sealed perimeter overlying and protecting the wearer-related information.
Patent CA-2509622-C (CA)
Title: Medical film comprising gelatin and reinforcing material
Inventor: MATSUDA SHOJIRO
IPC: C08J7/00
Filed: 2003-12-08
Granted: 2012-02-21
Abstract: A medical film that is excellent in biocompatibility and bioabsorbability and has an excellent strength in suturing and bonding is provided. A reinforcing material 12 made of a biodegradable polymer is placed in a gelatin solution so as to allow the solution to infiltrate in the reinforcing material 12 and then the gelatin is dried. This allows the gelatin that has infiltrated entirely in an internal part of the reinforcing material 12 to gel, thereby forming a gelatin film 11. Thus, a medical film 1 in which the reinforcing material 12 and the gelatin film 11 are integrated is obtained. The gelatin film 11 preferably is a cross-linked gelatin film.
Patent CA-2509861-C (CA)
Inventor: ROSTHAUSER JAMES W
IPC: C08G18/10
Filed: 2005-06-13
Granted: 2013-08-13
Abstract: The present invention relates to an improved process for the production of carbodiimide modified organic isocyanate, preferably a polymethylene polyphenylisocyanate, and most preferably diphenylmethane diisocyanate. This process includes (1 ) neutralizing acidic impurities in an organic isocyanate, (2) partially carbodiimidizing isocyanate groups of the neutralized organic isocyanate, and (3) terminating the carbodiimidization reaction.
Patent CA-2513625-C (CA)
Inventor: MCEWAN GREGORY R W
IPC: B67D7/60
Filed: 2004-01-29
Granted: 2007-11-13
Abstract: Housing is generally tubular and split into two longitudinal hinged halves.  Housing receives threads on driver. Retention and anti-rotation means retain cartridge in other end of housing. Cartridge has zero draft tubular wall, and rounds to an extended tip with external threads at other end. Tip is hollow.  Piston matching profile to tip and seals open end of cartridge. Liquid is contained between tip and piston. In use, driver engages piston to force liquid out tip. Cartridge differentiates between capacities of cartridge for housing. Driver and housing indicate rotary position of driver with respect to housing and prevent driver from reversing direction. Injector is designed to withstand pressures of operating system to which liquid is injected. Injector high accuracy for use with high concentrations and small cartridges. Cartridge and piston limits introduction of air when filling and limits retained liquid after cartridge used. Housing and driver indicate liquid remaining.
Patent CA-2520888-C (CA)
Title: Method of monitoring the power spring of a spring brake actuator
Inventor: PLANTAN RONALD S
IPC: F16D65/28
Filed: 2004-03-24
Granted: 2010-08-31
Abstract: A method of monitoring the condition of a power spring of a pneumatic spring brake actuator of a vehicle by comparing the stroke of the push rod during normal braking and by actuating the parking brake, wherein a defective power spring is indicated when the difference in the push rod stroke falls below a predetermined minimum. The brake actuator may also include a sensor determining the push rod stroke and signal a defective power spring.
Patent CA-2521887-C (CA)
Inventor: BYRN STEPHEN ROBERT
IPC: A61P3/06
Filed: 2002-05-21
Granted: 2006-04-25
Abstract: Novel crystalline forms of [R-(R*,R*)]-2-(4-fluorophenyl)-.beta.,.DELTA.;-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl)-1H-pyrrole-1-heptanoic acid hemi calcium salt atorvastatin designated Form V, Form VI, Form VII, Form VIII, Form IX, Form X, Form XI, Form XII, Form XIII, Form XIV, Form XV, Form XVI, Form XVII, Form XVIII, and Form XIX are characterized by their X-ray powder diffraction, solid-state NMR, and/or Raman spectroscopy are described, as well as methods for the preparation and pharmaceutical composition of the same, which are useful as agents for treating hyperlipidemia, hypercholesterolemia, osteoporosis, and Alzheimer's disease.
Patent CA-2527496-C (CA)
Inventor: BONDAVALLI FRANCESCO
IPC: A61K31/519
Filed: 2004-05-26
Granted: 2012-08-14
Abstract: L'invention concerne des dérivés substitués en 4 de pyrazolo[3,4-d]pyrimidine et pyrrolo[2,3-d]pyrimidine. Ces composés sont actifs en tant qu'agents antitumoraux.
Patent CA-2528179-C (CA)
Title: Analogues piperidinyliques de la prostaglandine e
Inventor: OLD DAVID W
IPC: A61P27/06
Filed: 2004-06-04
Granted: 2013-10-22
Abstract: La présente invention concerne un procédé s'appliquant au traitement de l'hypertension oculaire ou du glaucome. Ce procédé comporte une administration, à un animal souffrant d'hypertension oculaire ou de glaucome, d'une quantité thérapeutiquement suffisante d'un composé représenté par la formule générale (I). Dans cette formule, X, Y, Z, D et R?3¿ sont tels que définis dans la spécification. L'invention concerne également des composés comprenant la formule (II) ou l'un de ses sels ou l'un de ses promédicaments pharmaceutiquement admis. Dans cette formule, A, X, J, et R?3¿ sont tels que définis dans la spécification. L'invention concerne aussi des composés comportant une chaîne a et une chaîne ? comprenant la formule (III) ou la formule (IV) ou l'in de ses définis, tels que définis dans la spécification, ou l'un de ses sels ou promédicaments pharmaceutiquement admis.
Patent CA-2529492-C (CA)
Inventor: OLSSON GERT-AKE
IPC: B02C/
Filed: 2004-06-11
Granted: 2012-01-17
Abstract: A gyratory crusher includes an outer shell (4), which should be fastened in a frame (2) included in the crusher, and an inner shell, which is intended to be fastened on a crushing head and to define together with the outer shell (4) a crushing gap for receipt of material to be crushed. Upon fastening of the outer shell (4) a first abutment surface (34) on the outer periphery of the outer shell (4) is brought in a first step to abutment against a first contact surface (32) on the frame (2). In a second step a spacer member (28) is pressed in for clamping of the outer shell (4) between a second abutment surface (50) on the outer periphery of the outer shell (4) and the frame (2). A good abutment is provided both at the first abutment surface (34) of the outer shell (4) and at the second abutment surface (50) thereof.
Patent CA-2531077-C (CA)
Inventor: LEE KANG P
IPC: E04B/
Filed: 2004-06-23
Granted: 2012-04-24
Abstract: L'invention porte sur différents procédés de production de feuilles de gel en continu. Les exécutions de l'invention permettent de réduire le temps de production de feuilles utilisables dans des fabrications industrielles et en particulier dans la fabrication de couvertures d'aérogel utilisées dans nombre d'applications dont l'isolation thermique et acoustique.
Patent CA-2532563-C (CA)
Title: Lingette nettoyante et procede de fabrication correspondant
Inventor: ZILLIG DANIEL J
IPC: D04H1/559
Filed: 2004-06-23
Granted: 2013-07-16
Abstract: La présente invention se rapporte à une lingette nettoyante comportant un voile fibreux et une matière poisseuse. Le voile fibreux définit des surfaces opposées et une région intermédiaire entre lesdites surfaces opposées. A cet égard, au moins une des surfaces opposées fait office de surface de travail pour la lingette nettoyante. La matière poisseuse est appliquée sur le voile de sorte que son épaisseur soit supérieure dans la région intermédiaire au niveau de la surface de travail. Dans un mode de réalisation, la quantité de matière poisseuse par unité de surface de la matière du voile est plus importante dans la région intermédiaire qu'au niveau de chacune des surfaces opposées. Dans un autre mode de réalisation, le voile fibreux est un voile fibreux non tissé.
Patent CA-2534393-C (CA)
Title: Hollow plastic bottle
Inventor: PEDMO MARC A
IPC: B65D90/02
Filed: 2004-02-17
Granted: 2009-10-20
Abstract: The hollow plastic bottle includes a side wall with a plurality of spaced apart vacuum panels and top and bottom recessed cylindrical bands above and below the vacuum panels. The bottom band extends continuously around the circumference of the bottle, and the top band includes at least two spaced apart discontinuities comprising raised portions interrupting the continuity of the top band.
Patent CA-2538713-C (CA)
Inventor: KONDO KANTA
IPC: F23Q9/08
Filed: 2006-03-07
Granted: 2014-01-21
Abstract: An object of the present invention is to provide a combustion apparatus equipped with a pilot burner and a main burner capable of establishing a stable combustion state without involving generation of CO and unburned substances at the main burner even when the supply of a gas fuel to the pilot burner is stopped. A combustion apparatus equipped with a pilot burner and a main burner according to the present invention is characterized in that, when the main burner is in a combustion state, the amount of air supplied to the pilot burner can be adjusted. Here, the amount of air supplied to the pilot burner is an amount allowing the pilot burner to be cooled.