baber/WOPTO huggingface dataset:
Patent NO-162719-C (NO)
Inventor: BOYLE FRANCIS THOMAS
IPC: A01N43/50
Filed: 1984-03-07
Abstract: This invention relates to novel antifungal azole compound of the formula:  <IMAGE>  wherein X and Y are CH or N, R1 is optionally substituted phenyl or phenylalkyl, 1-6C alkyl or 3-8C cycloalkyl, R2 and R3 are hydrogen or 1-6C alkyl, and R4 and R5 are hydrogen, NH2, 1-6C alkyl, alkoxyalkyl, aminoalkyl, alkylaminoalkyl, dialkylamino or alkenyl wherein each alkyl, alkoxy or alkenyl part is of 1-6C, phenyl, phenyl-(1-6C)-alkyl, phenoxy-(1-6C)-alkyl or phenyl-(2-6C)-alkenyl in which the phenyl may be optionally substituted, or a heterocyclyl, (heterocyclyl)-(1-6C)-alkyl or (heterocyclyl)-(2-6C)-alkenyl in each of which the heterocyclyl ring may be optionally substituted, provided at least one of R2, R3, R4 and R5 is other than hydrogen, and the acid addition salts of those compounds which contain a basic nitrogen; together with processes for their manufacture; compositions containing them; and a method of combatting plant fungal diseases.
Patent NO-168564-C (NO)
Inventor: SETH PYARE
IPC: A61K31/405
Filed: 1984-08-14
Abstract: In addition to indometacin, the gel-like ointment for the topical treatment of inflammation contains a water-soluble cellulose ether or/and a polyacrylic acid, the carboxyl groups of which are neutralized by a water-soluble amine, plus water and ethanol or isopropanol; the components are present in the ratio of amounts suitable for forming a gel. Determination of the level of indometacin in the serum of humans has shown that the absorption through the skin of the active compound from the new ointment is significantly higher than that from the most closely related products.
Patent NO-161397-C (NO)
Inventor: DAVID WALFRIED
IPC: F16K3/28
Filed: 1984-12-04
Abstract: A shutoff wedge for a shutoff valve has a U-shaped sliding shoe of synthetic plastic material with good sliding properties, high wear resistance, and sufficient temperature strength, which is inserted in guiding grooves of the shutoff wedge which is sealingly enclosed by a rubber elastic jacket up to the sliding faces abutting against guiding strips of a shutoff valve housing. A method of anchoring of the synthetic plastic sliding shoe and a mold therefor are also provided.
Patent NO-165622-C (NO)
Inventor: HARJU MATTI ERKKI
IPC: A23L27/30
Filed: 1986-07-31
Abstract: The invention provides a lactitol-containing feed which stimulates the growth of monogastric domestic animals, especially calves.
Patent NO-168505-C (NO)
Inventor: BEER RICHARD
IPC: A23G9/28
Filed: 1987-03-13
Abstract: A shaped body of ice cream built up of layers is described. The individual layers (3) of ice cream consist of extruded strands (2) that are laid down in the form of curves, for example an eight, beside and on top of one another. Further, an apparatus for preparing such shaped bodies is described wherein a plurality of nozzles are arranged side by side and with the outlets underneath in a moveably mounted support plate. The supply side of each nozzle is connected via a supply line with a distributor head and the support plate is moved in curves by means of a mechanism. A moveable substrate for the extrudate, for example a conveyor belt or a tray, is arranged underneath the nozzles.
Patent NO-178785-C (NO)
Inventor: STRID KENT
IPC: B01D29/62
Filed: 1991-05-31
Abstract: PCT No. PCT/SE90/00639 Sec. 371 Date May 30, 1991 Sec. 102(e) Date May 30, 1991 PCT Filed Oct. 4, 1990 PCT Pub. No. WO91/04778 PCT Pub. Date Apr. 18, 1991.In a method for filtering a suspension through a stationary filter having a vertical filter element arranged in a pressure vessel and for re-conditioning the filter after filtering, the filtrate is discharged from the bottom of the filter element during the main part of the filtering. After filtering, unfiltered suspension is discharged in a known manner from the pressure vessel later to be returned to the suspension inlet. Thereafter, back-wash is performed with another medium other than filtrate, an outlet for material deposited on the filter element being opened for removal of said material together with the back-washing medium. Preferably, before back-wash, drying of the material deposited on the filter element takes place by means of a gas medium circulating within the filtering plant.
Patent CA-2002966-C (CA)
Inventor: HAYASHI TAKAO
IPC: G06F15/16
Filed: 1989-11-14
Granted: 1994-05-24
Abstract: Abstract of the Disclosure Disclosed is a method of checking a test program in a duplex processing apparatus including two processors connected to each other through a failure acknowledge line and an interprocessor communication line and constituting an active system and a standby system, main memories connected to the two processors through buses, respectively, a queue connected to the buses which connect the processors to the main memories, and bus arbitors for controlling contention of a bus occupy right on the buses.  In this method, normality of the test program is checked from an execution address of the test program executed by the standby processor under the control of the active processor.
Patent CA-2007474-C (CA)
Inventor: COLE KEITH
IPC: F26B3/08
Filed: 1990-01-10
Granted: 1997-08-26
Abstract: An apparatus and a method for drying or otherwise treating materials within a controlled environment are provided.   Included is a combination of features that imparts a fluidized state to particulate materials on a foraminous conveyor belt, which features also permit selecting other modes of operation including downflow of treating gas to and through the foraminous conveyor belt and upflow of treating gas to and through the foraminous conveyor belt.  By this arrangement, a sinqle apparatus can be used to accomplish a plurality of different treatments by selectively adjusting treatment variables,
Patent CA-2010403-C (CA)
Title: Primer valve for chop-check pump
Inventor: VONALT KERRY G
IPC: F04B53/12
Filed: 1990-02-20
Granted: 1995-10-03
Abstract: A chop-check pump for viscous material having cylinder means defining an axis, a drive rod axially movable  within  the  cylinder  means,  a  primer valve attached at one end of the drive rod and movable with the drive rod,  and a floating check valve mechanism associated with the cylinder means at an outlet from the cylinder means through which the drive rod extends into the cylinder means.   The primer valve includes a distal valve plate secured to the drive rod and a slidable valve plate on the drive rod slidable between a  position  against  the  distal  valve  plate  and  a position spaced from the distal valve plate.  There are flow passages in both valve plates.   Preferably, the flow passages  in the  slidable valve  plate  and  the distal valve plate have a cross sectional area slightly less than the cross sectional area of the respective plates.   In one embodiment, the slidable valve plate has a radial extent greater than that of the distal valve plate.   The bottom of the distal valve plate is configured with a sharp leading edge for facilitating movement of the primer valve into the viscous material to be pumped.
Patent CA-2011271-C (CA)
Title: Dispositif de coupe de materiaux d'essuyage stockes dans un appareil assurant leur distribution automatique sous la forme d'une bande etroite pliee en accordeon
Inventor: GRANGER MAURICE
IPC: A47K10/36
Filed: 1990-03-01
Granted: 2000-02-08
Abstract: Le dispositif de coupe de matériaux d'essuyage stockés dans un appareil assurant leur distribution automatique sous la forme d'une bande étroite pliée en accordéon est remarquable en ce qu'il est constitué par deux lames métalliques profilées à bord tranchant (5 et 6) montés à articulation élastique entre deux couples (1-2) et (3-4) d'entraînement du matériau plié, en un, point déterminé pour que par rotation desdits couples les lames se superposent progressivement d'une extrémité à l'autre, au fur et à mesure de la rotation en restant en contact permanent et en position sensiblement parallèle aux axes de rotation des couples de roues dentées pendant toute 1a durée de la coupe pour trancher par cisaillement la bande pliée du matériau introduite entre lesdits couples et enraînée par traction manuelle sur la bande débordant de l'appareil provoquant la rotation des couples.
Patent CA-2021177-C (CA)
Title: Process for the preparation of poly(arylene sulfide) compositions
Inventor: REED JERRY OLIN
IPC: C08G75/0281
Filed: 1990-07-13
Granted: 1997-04-01
Abstract: A method is provided for the production of poly(arylene sulfide) compositions which are especially useful for the preparation of fibers and monofilaments which method comprises a)   contacting under suitable conditions a sulfur source,  a dihalogenated aromatic compound and optionally other halogenated aromatic compounds, a polar organic compound, a base, and an alkali metal carboxylate in order to form a substantially liquid mixture comprising poly(arylene sulfide) polymer, polar organic compound and water; b)   slowly cooling to form a slurry comprising solid poly(arylene sulfide) particles and liquid comprising the polar organic compound and water and adding an effective amount of at least one extraction agent; c)   contacting the poly(arylene sulfide) particles with an aqueous solution containing calcium ions; and d)   recovering the poly(arylene sulfide) composition.
Patent CA-2024333-C (CA)
Title: Constrained geometry addition polymerization catalysts, processes for their preparation, precursors therefor, method of use, and novel polymers formed therewith
Inventor: SCHMIDT GREGORY F
IPC: C08F4/44
Filed: 1990-08-30
Granted: 2001-01-16
Abstract: Metal coordination complexes comprising a metal of Group 3 (except Se), 4-10 or the lanthanide series and a delocalized n-bonded moiety have said moiety substituted with a constrain-inducing moiety which reduces the angle at the metal between the centroid of said n-bonded moiety and at least one remaining substituent. Metal coordiantion complexes comprising a metal of Group 3 (except Se), 4-10 or the Lanthanide Series and a cyclopentadienyl or substituted cyclopentadienyl group forming part of a ring structure in which the metal is both bonded to an adjacent convalent moiety and held in association with the (substituted) cyclopentadienyl moiety. Amidosilane and amidoalkanediyl compounds covalent moieties are particularly preferred.      The complexes of the invention form addition polymerization catalysts with activing cocatalysts such as Lewis acids, ammonium salts, oxidizing agents and, especially, aluminum compounds, particularly aluminum trialkyls.      Novel polymers, including E1pE resins and pseudo-random copolymers, can be obtained using the catalysts of the invention.
Patent CA-2024532-C (CA)
Title: Comb polymers having a halobutyl rubber backbone
Inventor: BAUER RICHARD G
IPC: C08G81/02
Filed: 1990-09-04
Granted: 1999-11-16
Abstract: The subject invention relates to comb polymers having a halobutyl rubber backbone and to techniques for synthesizing such polymers. The comb polymers of this invention can be thermoplastic elastomers. For instance, halobutyl rubbers having sidechains which are derived from vinyl aromatic monomers are thermoplastic elastomers which can be made by a technique of the subject invention. Such thermoplastic elastomers typically have a chlorobutyl rubber backbone and side chains which are comprised of polystyrene. The subject invention more specifically discloses a process for grafting a lithium terminated vinyl aromatic polymer onto a halobutyl rubber which comprises: (1) capping the lithium terminated vinyl aromatic polymer with a diene monomer to produce a lithium terminated diene capped vinyl aromatic polymer, and (2) reacting the lithium terminated diene capped vinyl aromatic polymer with the halobutyl rubber to produce a halobutyl rubber having vinyl aromatic sidechains grafted thereto.
Patent CA-2027054-C (CA)
Title: Receiver for television signals
Inventor: VAN DEN HOMBERGH PETRUS JOSEPH
IPC: H04N5/445
Filed: 1990-10-05
Granted: 2000-06-27
Abstract: In a television receiver which comprises a video memory for noise reduction, large-area flicker reduction, still pictures and the like, an additional picture is generated by also storing its pixels in the video memory. The pixels of the additional picture are generated once by a pixel generator protected from being overwritten by the video signal applied at a field frequency of 50 Hz by also storing a blanking bit for each pixel, preventing said pixel from being overwritten by the video signal. The additional picture may be, for example, a teletext page or an operating menu.
Patent CA-2027538-C (CA)
Title: A process for the removal of nitrogen oxides from offgases from turbines
Inventor: SCHOUBYE SEHESTEDT PETER CARL
IPC: B01D53/56
Filed: 1990-02-05
Granted: 1999-12-14
Abstract: The invention relates to a process for the removal of nitrogen oxides from offgases from turbines by a selective catalytic reduction with ammonia, characterized in that the stream of ammonia needed for the catalytic reduction of the nitrogen oxides is added before the turbine at a temperature of the offgases of 400°C to 1200°C and a pressure of the offgases of 2 to 25 bar abs.
Patent CA-2027746-C (CA)
Title: Printing machine plate mounting apparatus
Inventor: KOBLER INGO
IPC: B41F27/12
Filed: 1990-10-16
Granted: 1994-05-10
Abstract: ABSTRACT OF THE DISCLOSURE.    For automating the placement or removal of printing plates on plate cylinders (16, 17) of rotary printing machines, particularly web printing machines, an application head (11) is secured to a multiple linked roboter arm (2), slidable vertically along a guide post (1).   The roboter arm can be pivoted about the axis of the guide post, moved vertically thereabout, and includes a plurality of joints (3, 4, 5, 6) which connect roboter arm link elements (7, 8, 9, 10).  The positioning head (11) is located at the roboter arm element (10) most remote from the guide post.   The guide post is positioned between the axes of rotation of printing cylinders of adjacent printing stations, axially removed from the path of the web between the printing stations, so that interference with the web is effectively avoided.
Patent CA-2028454-C (CA)
Title: Star shaped polymer, its preparation and lubricating compositions containing it
Inventor: RHODES ROBERT B
IPC: C10N20/04
Filed: 1990-10-24
Granted: 2002-05-14
Abstract: The invention provides star-shaped polymers comprising a plurality of arms of a block copolymer containing a single monoalkenyl aromatic hydrocarbon block and a single conjugated diolefin block having hydrogenated conjugated diene monomer units and a poly(polyalkenyl coupling agent) nucleus, said polymer containing from 6 to 13 total arms as determined by gel permeation chromatography using monoalkenyl aromatic equivalent molecular weights, the monoalkenyl aromatic equivalent peak molecular weight of the monoalkenyl aromatic hydrocarbon polymer block being within the range from 600 to 120,000 and the peak molecular weight of the conjugated diolefin block being within the range from 8,000 to 180,000 with the proviso that the weight ratio of monoalkenyl aromatic hydrocarbon to conjugated diolefin in the polymer be within the range from 0.05:1 to 1.5:1: a process for their preparation, and lubricating oil compositions containing such polymers.
Patent CA-2034397-C (CA)
Title: Group single-phase unidirectional transducers with 3/8 lambda and 5/8 lambda sampling
Inventor: WRIGHT PETER
IPC: H03H9/64
Filed: 1991-01-17
Granted: 1995-12-12
Abstract: The present invention relates in general to surface acoustic wave transducers and in particular to a new class of group-type single-phase unidirectional transducers (GSPUDTs) that can obtain unidirectional characteristics on conventional (CSPUDT) or natural (NSPUDT) crystal orientations. The sense of unidirectionality can be reversed by a simple change to the second level metalization.
Patent CA-2041435-C (CA)
Inventor: CAIN WILLIAM
IPC: B23B51/04
Filed: 1991-04-29
Granted: 1995-07-04
Abstract: A one piece hole saw assembly with mandrel permanently affixed to the hole saw cup.  The mandrel contains a hollow shaft, a locking flange and reinforcing flange which are integrally formed as by machining.  The locking flange of the mandrel mates with a locking hole or slot in the top surface of the hole saw cup.  The reinforcing flange on the mandrel is welded during manufacture to the top surface of the hole saw cup.  A pilot drill bit is inserted into the shaft core and welded to the shaft.  The resulting product is a one piece hole saw assembly intended for use by simple insertion of the mandrel or shaft end of the pilot drill into the chuck of a conventional electric drill.
Patent CA-2041730-C (CA)
Inventor: OUELLET LUC
IPC: H01L23/52
Filed: 1991-05-02
Granted: 2001-08-21
Abstract: A semiconductor device comprises at least one metal interconnect layer, a titanium-based barrier layer in contact with the metal interconnect layer. The metal interconnect layer contains titanium in an amount up to the limit of solid solubility at the peritectic temperature. The arrangement is effective to reduce hillock, spike, and notch formation in the semiconductor device.
Patent CA-2044166-C (CA)
Inventor: KAUFMANN HANS
IPC: H04B1/707
Filed: 1990-10-05
Granted: 1998-02-03
Abstract: Le récepteur comprend un corrélateur (TIC) pour corréler le signal reçu avec un code de référence (R(k)) et un processeur de signal numérique pour évaluer les résultats de la corrélation. Le corrélateur est construit comme un corrélateur numérique multi-étages à intégration temporelle (TIC) dont, d'une part, les étages (K1 à KN) sont reliés à une ligne à retard numérique (17) qui reçoit un code de référence (R(k)) et auquel, d'autre part, est appliqué un signal numérique (S(k)) extrait du signal reçu, la longueur (D) de la ligne à retard (17) étant adaptée à la réponse impulsionnelle maximum attendue du canal de transmission.
Patent CA-2046409-C (CA)
Title: Compost processing tool
Inventor: SAINSBURY J DOULGAS
IPC: B25F1/00
Filed: 1991-07-05
Granted: 1999-09-21
Abstract: The present invention is directed to a compost processing tool having a blade at one end thereof suitable for chopping, cutting and turning compost. The tool also includes a hollow shaft extending from the blade with the shaft having a host of openings through a wall of the shaft with the holes spaced in the length of the shaft. This hollow shaft may be used to provide a lever for the blade used during chopping, cutting and turning of the compost and the shaft also serves as a breather tube when placed in a volume of compost with the shaft partially buried in the compost.
Patent CA-2048237-C (CA)
Title: Apparatus for supplying current to laser diode with automatic power control
Inventor: MINAMI AKIRA
IPC: G11B7/126
Filed: 1991-07-31
Granted: 1996-02-13
Abstract: In an apparatus for supplying a current for driving a laser diode, an amount of current is supplied to the laser diode.  During a read mode, a read peak current modified by a high frequency signal in addition to the amount of current is supplied to the laser diode, and during a write mode, a base read current in addition to the amount of current is supplied to the laser diode so that a light output of the laser diode is equal to a base read output.  The read peak current is adjusted so that a mean value of the light output of the laser diode is equal to the base read output.  An automatic control is performed upon the amount of current so that the light output of the laser diode is close to the base read output.
Patent CA-2049905-C (CA)
Title: Digital signal reproducing system
Inventor: TAKAHASHI TAKAO
IPC: H04N5/928
Filed: 1991-08-26
Granted: 2000-11-28
Abstract: A digital signal played back from a record medium is supplied to plural processing circuits which exhibit respectively different characteristics to impart different error rates to the digital signal processed by each circuit. The processed digital signal having the most favorable error rate is detected and the processing circuit which produces that signal is selected for use with further circuitry which recovers information from the processed digital signal.
Patent CA-2050270-C (CA)
Title: Method and apparatus for controlling a clutch for vehicles
Inventor: SODA HIROYUKI
IPC: B60W10/10
Filed: 1991-08-29
Granted: 1994-11-08
Abstract: In a system for controlling a clutch for vehicle having an automatic gear-transmission control system, the clutch is controlled so as to be disengaged when a gear of the transmission is in a prescribed low-speed gear position at which strong engine braking power can be expected and fuel-powered operation of an engine for powering the vehicle has stopped during the running of the vehicle, whereby it can be prevented to apply sudden engine braking power to the vehicle.
Patent CA-2057018-C (CA)
Inventor: INOUE KANJI
IPC: A61F2/24
Filed: 1991-03-30
Granted: 1997-12-09
Abstract: DEJA TRADUIT.
Patent CA-2058179-C (CA)
Title: Basic electrophysiological conditioning system and method
Inventor: DROLET ROLAND
IPC: A61N2/02
Filed: 1991-12-20
Granted: 1999-02-09
Abstract: Electrophysiological  conditioning  system  including conditioning    applicators    transmitting    electromagnetic conditioning signals capable of producing basis physiological effects of relaxation of the nervous system, stimulation of the blood circulation and stimulation of normal cell repair and regeneration, and capable of enhancing the natural self-defense  and healing  mechanisms  of  man  and  animals. The method of use is also disclosed.
Patent CA-2062606-C (CA)
Title: Low noise high power optical fiber amplifier
Inventor: HUBER DAVID R
IPC: H04B10/296
Filed: 1992-03-10
Granted: 1997-01-28
Abstract: A rare earth doped optical fiber amplifier is pumped at a first wavelength selected to provide a low noise figure, and at a second wavelength selected to provide a high power efficiency.  An erbium-doped fiber amplifier is illustrated, in which the first wavelength is about 980 nm and the second wavelength is about 1480 nm.  The amplifier is forward pumped with the 980 nm wavelength adjacent the amplifier input to provide a low noise figure.  Backward pumping at the 1480 nm wavelength is provided adjacent the amplifier output to achieve a high power efficiency.
Patent CA-2067729-C (CA)
Title: Microwave circuit
Inventor: DEKI AKIHITO
IPC: H01P5/107
Filed: 1991-09-02
Granted: 1997-02-11
Abstract: In a microwave circuit, a first metal body (1, 10) having a concentric-circle-like prominence (3, 11) provided at an end of a cylindrical microwave trans-mission path and extending outwardly from a cylindrical inner wall is held in contact with a second metal body (4,8) having a planar configuration, with the contact of the first metal body (1, 10) with the second planar metal body (4,8) being effected solely through a small region corresponding to the prominence (3, 11) provided on the outside of the cylindrical inner wall, thereby attaining an adequate electromagnetic contact between the two metal bodies and ensuring satisfactory characteristics.
Patent CA-2077394-C (CA)
Title: Substituted taxanes and pharmaceutical compositions containing them
Inventor: HOLTON ROBERT A
IPC: A61K31/335
Filed: 1992-09-02
Granted: 1999-04-06
Abstract: A taxane derivative of the formula (see fig. I) wherein R1 and R3 are independently selected from the group comprising phenyl, naphthalene, C6H5CHCH-, (see fig. II)    ,     (see fig. III)      and     (see fig. IV), provided, however, R1 and R3 are not both phenyl;         Q is CH3-,  (CH3)3C-, CH3O-, Cl, Br, F, or NO2;     Z is -OT1; T1 is hydrogen, hydroxyl protecting group, or -COT2;          T2 is H, C1-C6 alkyl, C2-C6 alkenyl, C2-C6 alkynyl or monocylic aryl;          A c is acetyl; and E1 and E2 are independently selected from hydrogen and functional groups which increase the water solubility of the taxane derivative are useful as antitumor agents.