baber/WOPTO huggingface dataset:
Patent CA-2151569-C (CA)
Inventor: DERDALL GARY
IPC: C05G5/12
Filed: 1995-06-12
Granted: 1999-05-11
Abstract: Industrial materials can be efficiently pan granulated by grinding the material to 95% minus 150 mesh, feeding this to a pan in conjunction with 1 to 15% seed materials and applying binder solution such that the free moisture content of the green ball is between 8-13% by weight of the feedstock. The granules build up on the seed to a desired size range, say -5 to +8 mesh, in an onion skin manner.          Product is sent preferably to a fluid bed dryer for drying.          The productivity and classification is very high with yields up to 95% for two mesh size ranges, such as -5 to +8 mesh.
Patent CA-2157871-C (CA)
Inventor: LEFEBVRE JEAN-MARIE
IPC: A61F2/01
Filed: 1995-01-09
Granted: 2002-12-17
Abstract: L'invention a pour objet un dispositif à usage médical, et notamment un filtre (1) destiné à être placé dans un vaisseau, muni de pattes aplaties, dites pattes de fixation (3), qui coupent le flux sanguin lorsqu'il est placé dans le vaisseau (2). Selon l'invention, les extrémités (8) des pattes de fixation (3) sont bloquées à l'intérieur d'au moins une tête ogivale (4) au moyen d'une pièce de blocage (9, 9'), et la forme de ces extrémités (8) est adaptée aux périphéries interne (15) et externe (16) respectivement de la tête ogivale (4) et de la pièce de blocage (9). Selon une première variante, la pièce de blocage (9) et la tête ogivale (4) étant des pièces cylindriques, chaque patte de fixation (3) possède une extrémité (8) légèrement courbée en sorte de s'adapter à la périphérie interne de la tête ogivale et à la périphérie externe de la pièce de blocage (9). Selon une deuxième variante, les périphéries interne et externe respectivement de la tête ogivale (4) et de la pièce de blocage forment des polygones réguliers, dont le nombre de côtés est égal au nombre de pattes de fixation (3) du filtre, et dont les côtés sont parallèles deux à deux.
Patent CA-2158458-C (CA)
Title: Taxanes prepared by beta-lactams and ammonium alkoxides
Inventor: HOLTON ROBERT A
IPC: C07F7/00
Filed: 1994-03-21
Granted: 2005-01-18
Abstract: A process for preparing N-acyl, N-sulfonyl and N-phosphoryl substituted isoserine esters in which an ammonium alkoxide is reacted with a .beta.-lactam. The process is for the preparation of a substituted isoserine ester having the formula (see formula one) comprising reacting a .beta.-lactam with an alkoxide, the .beta.-lactam having the formula: (see formula two) and the alkoxide having the formula wherein X1 is -OX6, -SX7, or -NX8X9; X2 is hydrogen, alkyl, alkenyl, alkynyl, aryl, or heteroaryl; X3 and X4 are independently hydrogen, alkyl, alkenyl, alkynyl, aryl, substituted aryl, heteroaryl, acyl or hetero-substituted alkyl, alkenyl, alkynyl, aryl or heteroaryl, provided, however, that X3 and X4 are not both aryl; X5 is -COX10, -COOX10, -COSX10, -CONX8X10, or -SO2X11; X6 is hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, hydroxy protecting group, or a functional group which increases the water solubility of the taxane derivative; X7 is alkyl, alkenyl, alkynyl, aryl, heteroaryl, or sulfhydryl protecting group; X8 is hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, or heterosubstituted alkyl, alkenyl, alkynyl, aryl or heteroaryl; X9 is an amino protecting group; X10 is alkyl, alkenyl, alkynyl, aryl, heteroaryl, or heterosubstituted alkyl, alkenyl, alkynyl, aryl, substituted aryl or heteroaryl; X11 is alkyl, alkenyl, alkynyl, aryl, heteroaryl, -OX10, or -NX8X14; X14 is hydrogen, alkyl, alkenyl, alkynyl, aryl, or heteroaryl; E1, E2 and E3 are independently hydrogen, hydrocarbon or cyclic, provided, at least one of E1, E2 and E3 is other than hydrogen; and M is an ammonium-containing substituent.
Patent CA-2158731-C (CA)
Inventor: ROWE STEPHEN C
IPC: A61C13/15
Filed: 1994-03-23
Granted: 2001-06-05
Abstract: An apparatus is provided for apply-ing to a surface of mammalian tissue in-cluding soft, living tissue an initially flu-ent material and then activating the ma-terial by exposure to an energy source. The material may be a liquid capable of polymerization to a non-fluent state by exposure to actinic light. The device, and methods that may be practised in associa-tion with the device, enable a wide range of medical conditions to be treated in-cluding, for example, the application of a barrier to soft tissue to prevent post-surgical adhesion.
Patent CA-2159863-C (CA)
Title: Apparatus and method for implanting a prosthesis
Inventor: TIMPERLEY ANDREW JOHN
IPC: A61F2/36
Filed: 1995-10-04
Granted: 2004-04-20
Abstract: Apparatus for performing prosthesis surgery comprising a phantom implant component, means for holding said phantom implant component accurately and stationary relative to a cavity in a bone, said phantom component having a tapered insert portion the dimensions of which are identical to or larger than the insert portion of an implant component which is to be fitted.
Patent CA-2163933-C (CA)
Inventor: TAKEDA TSUNEHIRO
IPC: A61B5/055
Filed: 1995-11-28
Granted: 2004-01-06
Abstract: An apparatus includes the position determining members for determining the relative position between the reference frame and the head utilizing at least the teeth or external acoustic meatuses and the nose of the head, and the placement members for placing the magnetic field generating elements for MEG and the markers for MRI measurement at the predetermined reference positions on the head by operating the positioning mechanism movably provided on the reference frame. Thus, the reference points for MRI measurement and MEG can be precisely set at the same position with relatively simple operation.
Patent CA-2172370-C (CA)
Inventor: SUTTON TODD R
IPC: H04B1/7075
Filed: 1995-07-10
Granted: 2008-03-18
Abstract: A novel and improved method of acquisition in a spread spectrum communication system is presented. In the present invention, a large window of PN chip offset hypotheses are searched which are generated by a PN sequence generator (20) under the control of a searcher controller (18). The energy of the despread sequence which is despread by a despreader (6) is found that might indicate the presence of the pilot signal in a threshold comparer (16) having one of the chip offsets of the large search window, then a search of a subset of offset hypotheses, or small window, is searched under the control of searcher controller (18).
Patent CA-2173788-C (CA)
Title: Substituted thiophene derivative and agricultural and horticultural fungicide containing the same as active ingredient
Inventor: YOSHIKAWA YUKIHIRO
IPC: A01N43/56
Filed: 1996-04-10
Granted: 2000-11-28
Abstract: The substituted thiophene derivative of the invention which is represented by the general formula (1) has a broad disease spectrum for a pathogenic fungus of various crops, exhibits an excellent controlling effect on disease such as gray mold. powdery mildew and rust in particular, and is also effective for a resistant fungus of conventional fungicides which has become a serious problem. and consequently is useful for an agricultural and horticultural fungicide.        (1)
Patent CA-2179084-C (CA)
Inventor: HANNIGAN PAUL JAMES
IPC: E04G17/04
Filed: 1996-06-13
Granted: 2008-04-15
Abstract: A wallform panel is disclosed which includes a series of captured clamps which can be locked within the panel in a storage position. The clamps are easily moved to allow clamping of abutting panels during assembly of wallform panels. The clamp has a shank and a handle where the handle provides a mechanical advantage for rotating the shank. Rotation of the shank allows camming faces to engage opposed side rails of wall panels and lock them together.
Patent CA-2179550-C (CA)
Title: Reproduced image product and a method of forming a reproduced image layer
Inventor: OGATA KENTARO
IPC: B44C5/04
Filed: 1996-06-20
Granted: 2002-04-23
Abstract: The   first   invention   provides   an   image reproduction I comprising a cured coating, a reproduced image  layer  and  a  clear  coating  of  isocyanate-curing cellulose  acetate  butyrate-modified  acrylic  resin  as laminated in this order, and a method of forming reproduced images  on  the  surface  of  cured  coating,  the  method comprising the steps of superposing, over a cured coating, a copying sheet which comprises a copy support having a reproduced  image  layer  formed  thereon  to  bring  the reproduced image layer of the copying sheet into contact with the surface of the cured coating, heat-transferring the reproduced images to the surface of cured coating, releasing the copy support to provide a transfer on the cured coating, and forming a clear coating of isocyanate-curing cellulose acetate butyrate-modified acrylic resin on the surface of the transfer.         The   second   invention   provides   an   image reproduction II comprising a cured coating having a surface treated with an organic solvent of about 7.5 to about 8.2 in solubility parameter, a reproduced image layer and a clear coating as laminated in this order, and a method of forming reproduced images on the surface of cured coating, the method comprising the steps of treating a surface of the cured coating with the organic solvent, superposing, over a cured coating, a copying sheet which comprises a copy support having a reproduced image layer formed thereon to bring the reproduced image layer of the copying sheet into contact with the organic solvent-treated surface of cured coating, heat-transferring the reproduced images to the treated surface of cured coating, releasing the copy support to provide a transfer on the cured coating, and forming a clear coating on the surface of the transfer.
Patent CA-2183123-C (CA)
Inventor: BARON EMILIO A
IPC: G01V5/12
Filed: 1996-08-12
Granted: 2000-10-17
Abstract: A gamma ray spectral tool is provided that can be used in slick line systems.  The tool includes a battery, a controller,  and a memory.   In operation,  the tool compresses data from the spectral detector for storage in the memory, allowing for long runs without the memory overflowing.   Further,  a controller latches the self-adjusting stabilization feature of the spectral detector when  gamma  ray  intensity  exceeds  a  predetermined threshold, preventing erroneous "stabilization" by the stabilization feature of the spectral detector.
Patent CA-2193433-C (CA)
Title: Advertising substrate attachable to trucks
Inventor: HICKS CHARLES H
IPC: G09F21/04
Filed: 1996-12-19
Granted: 2006-05-09
Abstract: A substrate upon which an advertising message may be printed is releasably attachable to the side of a truck in a way that prevents the substrate from flapping when the truck is moving at high speeds. The upper and rearward edges of the substrate are retained within rigid frames mounted to the truck and are quickly insertable into or removable from such rigid frames. The forward edge of the substrate is wrapped around the forward corner of the truck trailer so that wind cannot get under the substrate, and a plurality of front-mounted and bottom mounted winches remove slack from the substrate.
Patent CA-2193531-C (CA)
Title: Method for preparing 4-acetoxy-2.alpha.-benzoyloxy-5.beta.,20-epoxy-1,7.beta.,10.beta.-trihydroxy-9-oxo-tax-11-en-13.alpha.-yl(2r,3s)-3-tert-butoxycarbonylamino-2-hydroxy-3-phenylpropionate trihydrate
Inventor: AUTHELIN JEAN-RENE
IPC: A61K31/335
Filed: 1995-07-07
Granted: 2006-12-05
Abstract: PCT No. PCT/FR95/00910 Sec. 371 Date Apr. 25, 1997 Sec. 102(e) Date Apr. 25, 1997 PCT Filed Jul. 7, 1995 PCT Pub. No. WO96/01815 PCT Pub. Date Jan. 25, 1996Process for the preparation of 4-acetoxy-2 alpha -benzoyloxy-5 beta ,20-epoxy-1,7 beta , 10 beta -trihydroxy-9-oxo-tax-11-en-13 alpha -yl (2R,3S)-3-tert-butoxycarbonylamino-2-hydroxy-3-phenylpropionate trihydrate, characterized in that the 4-acetoxy-2 alpha -benzoyloxy-5 beta ,20-epoxy-1,7 beta ,10 beta -trihydroxy-9-oxo-tax-11-en-13 alpha -yl (2R,3S)-3-tert-butoxycarbonylamino-2-hydroxy-3-phenylpropionate is crystallized from a mixture of water and an aliphatic alcohol containing 1 to 3 carbon atoms, and then the product obtained is dried under defined conditions of temperature, pressure and humidity.
Patent CA-2194071-C (CA)
Title: Non-linear control systems and methods for heating and ablating body tissue
Inventor: STERN ROGER A
IPC: A61B18/10
Filed: 1995-06-23
Granted: 2005-12-13
Abstract: Systems and methods employ an energy emitting electrode (16) to heat tissue. The systems and methods control the application of energy to the electrode (16) using adjustments that take into account, in a non-linear fashion, changes in monitored operating conditions.
Patent CA-2199479-C (CA)
Inventor: COLES PETER W H
IPC: A61M16/04
Filed: 1994-09-19
Granted: 2003-04-01
Abstract: A sealed ventilation circuit adapter (100) that enables simultaneous patient  ventilation and safe tracheal suctioning is embodied to accommodate any of a  wide variety of commercially available suction catheters (220). The adapter comprises a manifold assembly (105), and a catheter carrier (185). The manifold assembly may be attached to a patient for an extended period, while  the catheter carrier is advantageously constructed as a single procedural us e disposable device. The carrier couples with the manifold assembly and functions to effect an introduction of a catheter through a normally closed valve structure (155) carried by the manifold assembly.
Patent CA-2200365-C (CA)
Inventor: CAVESTRI RICHARD C
IPC: F21V13/08
Filed: 1997-03-19
Granted: 1999-02-09
Abstract: A light source for use in examining leak detection sites in heating, ventilating, and air conditioning systems that utilize a fluorescence-producing dye in the refrigerant to determine the presence of leaks.  The light source combines a dichroic reflector with a lamp and interference filter to provide a narrowed emission of wavelength of light emitted from the light source.
Patent CA-2212679-C (CA)
Inventor: ASANO KAZUYA
IPC: B41J2/165
Filed: 1997-08-11
Granted: 2003-06-17
Abstract: In a postage meter having a printing device for printing a dot-matrix postal indicia on a mailpiece; a drive train system including a moveable platen for positioning the mailpiece in fixed relationship to the printing device; a priming pump operatively connectable to the printing device for priming the printing device; a gear train; and a motor engaged with the gear train for driving into operation, via the gear train, both the platen and the priming pump. A method for driving components of a postage meter, includes energizing a motor in a first direction for driving, via a gear train, a platen into a fixed position relative to a printhead used for printing a postage indicia; driving, via the gear train, a priming pump into operation for priming the printhead; and during driving of the priming pump, utilizing the gear train for effectuating moving of a wiper blade into a position for wiping the printhead.
Patent CA-2214373-C (CA)
Inventor: SMITH TREVOR
IPC: B01J19/00
Filed: 1997-01-07
Granted: 2002-04-02
Abstract: Une installation pour produire un hydrate de gaz naturel comporte trois étages (i), (ii) et (iii). L'étage (i) comprend trois réservoirs sous pression A1, A2 et A3, l'étage (ii) deux réservoirs sous pression A4 et A5, et l'étage (iii) le réservoir sous pression A6. Les conditions de température et de pression dans ces réservoirs sous pression sont telles qu'elles permettent la formation de l'hydrate de gaz. L'hydrate formé est évacué par des tuyaux e1, e2, e3, e4, e5 et e6 depuis les réservoirs sous pression jusqu'à un collecteur (34). De l'eau fraîche qui est à la fois l'eau réactante et le réfrigérant pour le processus est fournie par des moyens de refroidissement (20) et acheminée simultanément à la partie inférieure de chaque réservoir sous pression par l'intermédiaire du tuyau (22) du collecteur (32) et des tuyaux b1, b2, b3, b4, b5 et b6. Du gaz naturel provenant de l'alimentation (26) est acheminé par le tuyau (30), le collecteur (32) et les tuyaux c1, c2 et c3 jusqu'aux ajutages dans la partie inférieure de chaque récipient A1, A2 et A3, ajutages à partir desquels le gaz monte en bouillonnant à travers les colonnes d'eau dans les récipients A1, A2 et A3. Le gaz inaltéré est acheminé depuis les récipients A1, A2 et A3 jusqu'à des ajutages similaires des récipients A4 et A5 d'où il est acheminé jusqu'à un ajutage du récipient A6 pour être évacué par le tuyau d6. La vitesse superficielle ascendante moyenne du gaz est sensiblement la même dans les trois étages.
Patent CA-2215894-C (CA)
Inventor: FORSTER BARRY C
IPC: F16G15/00
Filed: 1997-09-17
Granted: 2006-11-21
Abstract: Link for chain having an extent about an aperture defines a section which is wider near the inside with the section being usually concave outward on each side, A junction link comprises a C member and a bridging member with a cross section generally similar to the link. A methoid of assembling the bridging member to the C member involves providing two pairs of aligned apertures. In each pair a rivet like member with a head end and a free end has its free end inserted through the aligned apertures, after which a head is formed on the tree end by arc welding.
Patent CA-2215950-C (CA)
Inventor: JANCSEK JOHN JOSEPH
IPC: E05B3/06
Filed: 1997-10-03
Granted: 2006-03-21
Abstract: A low profile handle (20) includes a bezel (22) receiving a rotatable handle member (24). The handle member (24) includes an annular section (74) inserting with a bore through the bezel (22). The annular section includes a collar with recesses engaging tabs from a gear member seating to the end of the annular section. The gear (28) includes a recessed portion receiving the annular section to decrease overall height. A lock cylinder (26) inserts into the annular section and includes a cavity (110). A locking pin (30) slides within a channel formed in the handle and includes a peg (92) extending into the cavity (110). The rotation of the lock cylinder (26) retracts and extends the pin (30) into the cavity (66) formed in the bezel (22).
Patent CA-2216824-C (CA)
Inventor: HISAW JACK C
IPC: E21B43/12
Filed: 1996-04-25
Granted: 2002-02-05
Abstract: A method of increasing the production from a well (2) completed to a reservoir (18) is disclosed. Generally, the method comprises the steps of installing a venturi device (56) within the well (2). A gas is injected within the annulus (30) and introduced into the well (2). The venturi device (56) creates a zone of low pressure within the well (2) as well as accelerating the velocity of the production fluids so that the inflow from the reservoir (18) is increased. In one embodiment, the venturi device (56) is associated with a gas lift mandrel (24) located in the well (2).
Patent CA-2217768-C (CA)
Title: Flavorful zinc compositions for oral use incorporating copper
Inventor: GODFREY JOHN C
IPC: A61K31/195
Filed: 1997-10-08
Granted: 2001-02-06
Abstract: Compositions for oral use containing a zinc compound, a copper compound, an amino acid and a base material are described.  The compositions provide for slow release of zinc ions upon dissolution in the mouth to thereby achieve beneficial therapeutic effects from the zinc ions.  The amino acid is selected to provide the composition with a palatable taste and no after-taste. The copper compound provides copper ions which serve to counterbalance a large intake of zinc as is present upon prolonged oral use of the composition.
Patent CA-2225346-C (CA)
Title: Lubricating oil composition
Inventor: SOGAWA YASUNORI
IPC: C10N30/04
Filed: 1998-01-30
Granted: 2006-10-31
Abstract: A lubricating oil composition is provided, which comprises a lubricating base oil and based on the whole weight of the lubricating oil composition, (A) 0.5 wt% to 10 wt% of a metal salicylate having a total base number of from 100 mg-KOH/g to 195 mg-KOH/g, (B) 0.1 wt% to 10 wt% of a diarylamine compound, (C) 0.1 wt% to 10 wt% of a hindered phenol compound, and (D) 1 wt% to 10 wt% of a polyalkenylsuccinimide and/or a boron-containing polyalkenylsuccinimide.     Also provided is a lubricating oil composition which further comprises 0.1 wt% to 10 wt% of a metal phenate having a total base number of from 100 mg-KOH/g to 300 mg-KOH/g as a component (E) in addition to the above components (A) to (D).        The lubricating oil composition is excellent in all properties of detergency, NOx oxidation resistance and thermal oxidation resistance and suitable as a long-life engine oil for gas engine heat pumps.
Patent CA-2225572-C (CA)
Title: Shieldable syringe assembly
Inventor: FLOWERS RICHARD A
IPC: A61M5/34
Filed: 1997-12-23
Granted: 2001-06-12
Abstract: A shieldable syringe assembly includes a syringe barrel having opposed proximal and distal ends and an annular groove extending inwardly near said distal end. A locking collar is mounted on said distal end of said syringe barrel and includes a plurality of barbs engaged in the groove. Outer portions of the locking collar aligned with the barbs define a collet that is inwardly deformable. A rigid safety shield is telescoped over the locking collar and the syringe barrel. The safety shield can be slid from a proximal position to a distal position. Interior portions of the safety shield are configured to lockingly engage the collet when the safety shield is in the distal position. The collet engaging portions of the safety shield deform the collet inwardly into tight gripping engagement in the groove on the syringe barrel for preventing separation of the safety shield and the locking collar from the syringe barrel.
Patent CA-2225626-C (CA)
Inventor: WHEELER LARRY A
IPC: A61P27/02
Filed: 1996-06-17
Granted: 2002-09-03
Abstract: A method according to which neuroprotection is conferred upon ocular nerve cells by administration of a drug of formula (I) to the optic nerve and/or retina of a mammal within a period prior to or following an insult to ocular nerve cells but prior to cell death, wherein the 2-imidazolin-2-ylamino group may be in either the 5- or 6-position of the quinoxaline nucleus; x, y and z may be in any of the remaining 5-, 6-, 7- or 8-positions and are selected from hydrogen, halogen, lower alkyl, lower alkoxy or trifluoromethyl; and R is an optional substituent in either the 2- or 3-position of the quinoxaline nucleus and may be hydrogen, lower alkyl or lower alkoxy is disclosed.
Patent CA-2226957-C (CA)
Title: Dispositif de tete comprenant des circuits imprimes pilotes sur lesquels un revetement de protection a ete applique et procede de formation de ce revetement de protection
Inventor: NAGAHATA TAKAYA
IPC: B41J2/345
Filed: 1997-05-29
Granted: 2003-02-04
Abstract: Cette invention concerne un dispositif de tête (10), et plus particulièrement une tête d'impression thermique, lequel dispositif comprend un substrat isolant (11) qui possède une première partie bord longitudinal (11a) ainsi qu'une seconde partie bord longitudinal (11b) opposée à la première (11a). Ce dispositif comprend également les éléments suivants: un élément de travail (12) situé sur le substrat à proximité de la première partie bord longitudinal (11a); plusieurs circuits imprimés pilotes (13), lesquels sont disposés en réseau sur le substrat le long de la seconde partie bord longitudinal (11b), et assurent le pilotage de l'élément de travail (12); et enfin, un revêtement de protection (17) se composant de résine, lequel recouvre les circuits imprimés pilotes (13) et possède une protubérance de connexion (17a) formée en même temps que lui. Cette protubérance de connexion (17a), qui est orientée en direction de la seconde partie bord longitudinal (11b) sur le substrat (11), est disposée entre deux circuits imprimés pilotes (13) adjacents.
Patent CA-2231960-C (CA)
Inventor: LANCASTER JOHN EDWARD
IPC: E04B7/06
Filed: 1998-03-12
Granted: 2005-06-14
Abstract: A roof assembly for hipped conservatory roof comprises a ridge end (14), having a rim (22) to which glazing bars (26) are secured via intermediate connectors (28) that clamp onto the rim.