baber/WOPTO huggingface dataset:
Patent CA-1334198-C (CA)
Title: Heterocyclic neophane analogs, processes for their preparation and their use as pest-combating agents
Inventor: SCHUBERT HANS H
IPC: C07D241/18
Filed: 1988-04-14
Granted: 1995-01-31
Abstract: Compounds of the formula (I) and their stereoisomers                 (I) wherein A, B, C' or D independently of one another denote CH or N, in which at least one of the symbols A, B, C' or D must correspond to a nitrogen atom, X  denotes CH2 or oxygen, R1 denotes a radical bonded to a carbon atom from the series comprising H, trialkylsilyl, halogen, nitro, cyano, alkenyl, alkynyl, amino, cycloalkyl, phenyl, phenoxy, alkoxy, alkenyloxy, alkynyloxy, hydroxy-carbonyl, alkylthio, cycloalkyloxy, alkylcarbonyl, alkoxycarbonyl, alkenyloxycarbonyl, alkynyloxy-carbonyl, halogenoalkyl, alkoxyalkyl, halogenoalkoxy, halogenoalkylthio, halogenoalkoxyalkyl, alkylthio-alkyl, alkoxyalkoxy, halogenoalkoxyalkoxy, alkenyl-oxyalkoxy, halogenoalkenyloxy, alkoxyalkylthio, alkylthioalkoxy, alkylthioalkylthio, halogenalkoxy-carbonyl, halogenoalkenyloxycarbonyl or dialkyl-amino or two radicals R1 when they are positioned ortho to one another together denote a methylene-dioxy, ethylenedioxy or alkylene radical, R2 and R3 independently of one another denote alkyl, alkenyl or phenyl, or R2 and R3 denote an alkylene chain which - together with the quaternary carbon atom-forms an unsubstituted or fluorinesubstituted ring having three to six ring members, R4 denotes -H, F, -CN, -CCl3, -C?CH, (C1-C4)alkyl, -C-NH2, S R5 denotes pyridyl, furyl or thienyl which can all be substituted, phthalimidyl, dialkylmaleimidyl, thio-phthalimidyl, dihydrophthalimidyl, tetrahydro-phthalimidyl or substituted phenyl, or R4 and R5 - together with the carbon atom bridging them - denote an optionally substituted indanyl, cyclo-pentenoyl or cyclopentenyl radical and n denotes 0, 1 or 2, possess advantageous properties for combating pests, in particular insects and acarids.  Furthermore, processes for the preparation of compounds of the formula I are described.
Patent CA-1296548-C (CA)
Inventor: HATTORI TORAO
IPC: F16H61/662
Filed: 1988-04-22
Granted: 1992-03-03
Abstract: ABSTRACT OF THE DISCLOSURE         A hydraulic pressure controller is provided between a hydraulic actuator for changing the effective radii of a drive V-pulley mounted on an input shaft and a driven V-pulley mounted on an output shaft and a hydraulic pump is provided for supplying hydraulic pressure to the hydraulic actuator.  The hydraulic pressure controller is controlled by an input torque sensor and a speed change ratio sensor, whereby the hydraulic pressure supplied to the hydraulic actuator is automatically controlled in proportion to the input torque received by the input shaft and the speed change ratio between the input and output shafts.
Patent CA-1307627-C (CA)
Title: Method and apparatus for washing elongated tape with hot water
Inventor: TSUBATA NORITAKA
IPC: D06B15/04
Filed: 1988-04-29
Granted: 1992-09-22
Abstract: ABSTRACT OF THE DISCLOSURE In washing an elongated tape with hot water, the tape is fed through a succession of hot-water baths one after another.  When the tape is transferred from one bath to the next, the hot water on and in the tape is removed.  In each bath, the tape is brought out of and then into the hot water at least one time.
Patent CA-1305798-C (CA)
Title: Program starting system
Inventor: IWAI RYO
IPC: G06F9/445
Filed: 1988-06-14
Granted: 1992-07-28
Abstract: Abstract of the Disclosure A relocator      is appended to an executable program     for checking program information and the size of a memory area in the memory     .  This program     is then stored in the file storage unit     as a file.  When the user starts the CPU      with the keyboard , the file is stored in the memory      as a program.Where another executable program     is stored in the memory      at the fixed address under these conditions, the relocator-appended executable program     is relocated and restored at the address which is specified by the information of the relocator      and, then, the other executable program is stored in the fixed address.
Patent CA-1292764-C (CA)
Title: Variable speed controllable induction motor
Inventor: SATAKE TOSHIHIKO
IPC: H02K17/30
Filed: 1988-07-13
Granted: 1991-12-03
Abstract: ABSTRACT OF THE DISCLOSURE            A variable speed controllable induction motor comprises a single rotor (2) formed in one-piece having different sets of rotor conductive members (7) effective respectively at different speed ranges, that is, at least a set of first conductive members (7A) specifically effective for a lower speed range and a set of second conductive members (7B) specifically effective for a higher speed ranges: a plurality of stators (25,26) dis-posed side by side surrounding and facing respective portions of said rotor (2); and a phase shifting appa-ratus (31,32,33,34,35,40A,40B) for producing phase differences on the respective portions of the rotor con-ductive members (7).  The motor can achieve an overall wide range speed control due to the combined effects of the characteristics obtained respectively from the dif-ferent set of the rotor conductive members (7).
Patent CA-1309277-C (CA)
Inventor: CRITTON THOMAS J
IPC: B21D26/059
Filed: 1988-07-21
Granted: 1992-10-27
Abstract: ABSTRACT A viscous torsional vibration damper of the kind operating on the shear film principle has a roll spun annular channel shaped housing providing an annular working chamber within which is mounted an annular complementary inertia mass ring and a viscous damping fluid substantially fills shear film spaces between the working surfaces of the inertia ring and confronting working surfaces of the housing within the chamber. Working surface area of the housing within the working chamber has a spinning roll burnished finish. A roll formed rabbet provides a shoulder seat on one wall of the housing with an edge portion of a closure sealed thereto. Laser welding permanently secures the closure to the housing.
Patent CA-1307121-C (CA)
Title: Automated positioning/drawing system and method of use
Inventor: HELMUS MARTIN F
IPC: E02F9/20
Filed: 1988-08-03
Granted: 1992-09-08
Abstract: AUTOMATED POSITIONING/DRAWING SYSTEM AND METHOD OF USE          Abstract of the Disclosure A position sensing system and method of use in conjunction with a rail car mounted plow burying a cable adjacent the track.  The plow is arranged for cutting a kerf in the ground and  or inserting the cable therein as the car moves down the track.  The plow is mounted on an articulated arm including plural sections which are movable with respect to one another to position the plow at any desired location adjacent the track to cut the kerf and place the cable therein.  The position sensing system includes plural transducers including transmitter and receiver sections located with respect to the arm sections to provide signals indicative of the arm section positions with respect to one another and to the ground.  The system also includes transducers for providing signals indicative of the position of the plow along the track and signals indicative of the amount of cable dispensed.  Recording and translating devices are coupled to the transducers to record those signals and to determine the precise position of cable as buried at selected points along the path.  Alarm and display units provide indication of the cable position as it is laid and if the position is not within desired ranges.  From the signals indicating the position of the cable at selected points along the path in which it is disposed, one can accurately generate a map showing the cable as laid.  That map can be created manually or through computer assisted drawing devices.
Patent CA-1320694-C (CA)
Title: Cap and spout assembly for a can
Inventor: MUELLER RAYMOND JR
IPC: B65D47/06
Filed: 1988-08-26
Granted: 1993-07-27
Abstract: CAP AND SPOUT ASSEMBLY FOR A CAN       Abstract of Disclosure An improved cap and spout assembly for a can adapted to contain a liquid, such as gasoline.  The assembly includes the cap having internal threads to be threaded on an upstanding flange bordering an opening in the can, and the cap includes an outer transverse surface having a central opening.  A spout is removably attachable to the cap and the inner end of the spout is provided with a flange to engage the inner face of the transverse surface of the cap.  In the retail market place, the spout is inverted for storage and extends inwardly of the can.  A flexible strap is integrally molded with the cap and in inserted through an opening on the can and engaged with a locking mechanism on the cap to prevent removal and theft of the cap and spout from the can.  At the time of use, the spout is reversed in position so that it extends outwardly from the cap and the outer end of the spout defines an outlet which is enclosed by a removable cover.  The cover is connected to the spout by an integrally molded flexible tether which is constructed so that when the cover is removed from the outlet, the resiliency of the tether will move the cover to a non-obstructing position where it will not interfere with pouring of liquid from the outlet of the spout.
Patent CA-1326941-C (CA)
Inventor: MERS CATHERINE
IPC: C04B111/92
Filed: 1988-09-01
Granted: 1994-02-15
Abstract: ALUMINUM PHOSPHATE CEMENT COMPOSITIONS   AND LAMP ASSEMBLIES CONTAINING SAME                   ABSTRACT OF THE DISCLOSURE          This invention relates to aluminum phosphate refractory cement compositions which comprise a mixture of aluminum phosphate containing excess phosphoric acid, relatively small particle size alumina and a mixture of relatively medium and coarse particle size inert filler materials.  This cement is useful for cementing tungsten-halogen lamps into glass reflectors.  The aluminum phosphate is formed with an excess of phosphoric acid which reacts with the alumina when the cement is baked at elevated temperatures.
Patent CA-1331640-C (CA)
Title: Document authentication system
Inventor: PASTOR JOSE
IPC: G07F7/12
Filed: 1988-11-08
Granted: 1994-08-23
Abstract: DOCUMENT AUTHENTICATION SYSTEM                Abstract of the Disclosure A system for reliably authenticating a document includes a device having a decryption key therein that, upon application to information provided by a user, reveals not only a plain text message indicating the source of the authentication but, in addition, provides the decryption key for use with the information provided by the mailer.
Patent CA-1336195-C (CA)
Title: Aryloxyphenylpropylamines and their preparation and use
Inventor: JAKOBSEN PALLE
IPC: C07C217/48
Filed: 1988-11-30
Granted: 1995-07-04
Abstract: Novel aryloxyphenylpropylamines having the formula   wherein R1 is C3-7-cycloalkyl, C3-10-alkyl, or alkenyl which may be straight, branched or cyclic, unsubstituted or substituted with C1-4-alkoxy, aryloxy or cycloalkyl or cycloalkylalkyl, and R2 is 3,4-methylenedioxyphenyl, aryl or heteroaryl, which are optionally substituted with one or more cyano, halogen, C1-6-alkyl, C1-6-alkoxy, C1-6-alkenyl, trifluoromethyl, C3-5-alkylene, aryloxy or aralkoxy and a salt thereof with a pharmaceutically acceptable acid.            The novel compounds are useful in the treatment of anoxia, migraine, ischemia and epilepsy.
Patent CA-1337239-C (CA)
Title: Procede et dispositif de bombage et de trempe de feuille de verre
Inventor: PETITCOLLIN JEAN-MARC
IPC: C03B23/03
Filed: 1989-01-11
Granted: 1995-10-10
Abstract: L'invention a trait aux procédés de bombage/trempe de feuilles de verre en vue de l'obtention de vitrages automobiles. Selon l'invention, la feuille de verre (3) est transférée de la cellule de bombage à la cellule de trempe sur un cadre continu (1, 2) puis est prise en charge pendant la trempe par des moyens de préhension discontinus (9).
Patent CA-1333226-C (CA)
Title: Liquid herbicidal agents
Inventor: ALBRECHT KONRAD
IPC: A01N25/30
Filed: 1989-03-17
Granted: 1994-11-29
Abstract: Liquid herbicidal agents which contain a compound of the formula   in the form of the racemate or of the L enantiomer, lower alkyl esters thereof or salts thereof with acids or bases (I) in combination with surfactants in the form of a) alkyldimethyl-, fatty acid amidopropyldimethyl- or fatty acid amido ethyldimethylamine oxides or b) the betaine of coconut alkyldimethylaminoacetic acid or of coconut alkylaminopropionic acid or c) alkanesulfonates and mixtures thereof with fatty alcohol polyglycol ether sulfosuccinic acid monoesters or fatty alcohol polyglycol ether sulfates or d) alkylsulfosuccinic acid monoesters or fatty alcohol polyglycol ether sulfosuccinic acid monoesters and fatty alcohol polyglycol ether sulfosuccinic esters and their mixtures with fatty alcohol polyglycol ether sulfates or e).alpha.-olefinsulfonates and mixtures thereof with fatty alcohol polyglycol ether sulfates, fatty alcohol poly-glycol ether sulfosuccinic acid monoesters or alkyl-sulfosuccinic acid monoesters, sulfonates which can be used being alkali metal salts, ammonium salts, alkaline earth metal salts or substituted alkyl- or alkanolamine salts of the corresponding sulfonic or sulfuric acids, which possess improved herbicidal activities, high low-temperature stability and rain resistance and are distinguished by a low content of organic solvents.
Patent CA-1320561-C (CA)
Title: Loss-of-potential supervision for a distance relay
Inventor: LI HUNG J
IPC: H02H3/40
Filed: 1989-04-04
Granted: 1993-07-20
Abstract: ABSTRACT OF THE DISCLOSURE         Loss-of-potential    supervision    for    a distance relay  controlling a circuit breaker  in a poly-phase  electric  power  transmission  system  is provided by blocking circuit breaker trip signals in the  presence  of  a  low voltage  condition  and  the absence of an increase  in current  of more  than a predetermined amount.  Overblocking is prevented  for weak feed conditions,  a circuit breaker closing on a fault,  transients induced by replacement of a fuse, and  sequencing  caused  by  tripping  of  a  remote breaker.
Patent CA-1340528-C (CA)
Inventor: VICARI RICHARD
IPC: C08F12/00
Filed: 1989-05-25
Granted: 1999-05-04
Abstract: Poly (4-acetoxystyrene) is prepared by forming a suspension of 4-acetoxystyrene monomer in water, in the presence of polyacrylic acid and at least two free-radical polymerization catalysts, one of which has a half life of one hour at a temperature below 100°C and the other of which as a half life of one hour at a temperature above 100°C.  The suspension is heated at a temperature of about 70°C to about 95°C until the conversion of monomer to polymer is at least about 50 percent by weight, and then heated at a temperature above 95°C to about 100°C until conversion of monomer to polymer is substantially complete.  The obtained poly (4-acetoxystyrene) can be hydrolysed to poly (4-hydroxystyrene).  Poly (4-hydroxystyrene has been used, for example, in the manufacture of metal treatment compositions, photoresists, epoxy resins and epoxy resin curing agents.
Patent CA-1335611-C (CA)
Title: Electro acoustic transducer and loudspeaker
Inventor: ELIELI BOAZ
IPC: H04R9/06
Filed: 1989-06-01
Granted: 1995-05-16
Abstract: An improved electro-acoustic transducer comprises:  a magnetic circuit including a centre pole piece and an annular pole piece defining therebetween a magnetic gap.  The centre pole piece has an end face.  A coil for receiving electrical power for driving the transducer is located at least partly in the magnetic gap.  Also provided are:  a suspension; a fluid in the magnetic gap; a high frequency acoustic dome radiating element made of electrically conductive material and comprising a diaphragm, which is mounted on the end face of the centre pole piece by the suspension; and a skirt which forms a shorted turn extending into the magnetic gap between the coil and the centre pole piece and spaced from the coil and the centre pole piece by the fluid.  The acoustic dome radiating element has an interior surface and is mechanically independent of the coil.  The shorted turn is inductively coupled to the coil.  A non-compliant electrically insulating layer is located and supported on the interior surface of the acoustic dome radiating element.
Patent CA-1332010-C (CA)
Title: Electrically conductive adhesive materials
Inventor: SHARIK CLYDE L
IPC: C08L71/02
Filed: 1989-06-07
Granted: 1994-09-13
Abstract: ABSTRACT ELECTRICALLY CONDUCTIVE ADHESIVE MATERIALS Electrically conductive adhesive material possessing good adhesive, cohesive, elastomeric and conductive properties is disclosed. The present adhesive material also has improved electrical stability since it is less susceptible to drying out in most ambients. The material comprises a plasticizer, a high molecular weight water-soluble polymer, uncrosslinked polyvinylpyrrolidone as the tackifier, and an electrolyte dopant.
Patent CA-1330829-C (CA)
Inventor: ROOSEN PETER P
IPC: G01B7/06
Filed: 1989-08-09
Granted: 1994-07-19
Abstract: ABSTRACT        A metallic material measuring method and apparatus. The material is positioned within a coil and a high frequency alternating current is applied to the coil.  The change in inductive resistance in the coil from a reference state to a state where the material to be measured is positioned within the coil allows a determination of the properties of the metallic materials to be made.
Patent CA-1321805-C (CA)
Title: Shopping trolley of the nestable type comprising a rack which is capable of withdrawal beneath its carrier basket
Inventor: LE MARCHAND ALAIN
IPC: B62B3/00
Filed: 1989-08-11
Granted: 1993-08-31
Abstract: ABSTRACT OF THE DISCLOSURE           A rack for supporting bulky objects is capable of sliding between an inclined position of withdrawal beneath the carrier basket of a shopping trolley and a horizontal position of use at the rear of the basket.          Two sloping parallel wires superposed in the same vertical plane and having a smaller spacing at the front than at the rear form lateral guides for the rack and front support struts of the bottom frame.  The movable rack has a flat, U-shaped structure of resilient wires so that its front portion is capable of elastic deformation in the transverse direction.  At each front corner, the rack has a hook-shaped element slidably engaged in the corresponding lateral guide.  The rear end of the rack is slidably mounted on a cross-member for supporting the rack in its position of rearward extension.
Patent CA-1309938-C (CA)
Title: Composite laminates comprising matrix bound plies having interlocked transverse fibers and a method of making the same
Inventor: SIDLES JAMES
IPC: D03D1/00
Filed: 1989-08-28
Granted: 1992-11-10
Abstract: ABSTRACT           Composite laminates having improved delamina-tion resistance and useful for aircraft, marinecraft, automobiles, armor, and furniture are formed from plies of substrate which include fibers extending generally normal to the plane of the substrate.  These plies of substrate can be, for example, tufted textiles wherein the tufts are formed by the fibers extending in the "z" direction.  The fibers interlock with or are anchored in the substrate.  Fibers from one ply intermesh with the fibers of an opposing ply.  An organic binder sandwiched between the plies is cured to form the composite matrix. A method of making the laminates comprises applying the uncured binder to a tufted substrate to form a ply, stacking the plies, and applying heat and pressure to transform the binder to a matrix which substantially saturates the plies.
Patent CA-1329985-C (CA)
Inventor: OGAWA MASAHIDE
IPC: B41M5/155
Filed: 1989-09-15
Granted: 1994-06-07
Abstract: Abstract of the Disclosure Disclosed is a color developer for a pressure sensitive recording paper, which comprises an acid-treated smectite clay mineral having a specific chemical composition, an X-ray diffraction pattern peculiar to dioctahedral smectite, a specific solid NMR spectrum and a specific cation exchange capacity.  This color developer shows a high whiteness, a high initial color density, excellent light resistance and weatherability, and a low viscosity.
Patent CA-1335783-C (CA)
Inventor: RAMEL URS A
IPC: C12Q1/54
Filed: 1989-09-26
Granted: 1995-06-06
Abstract: A self-contained assay device is provided, where an analyte may be detected or be quantitated by measuring the distance of a detectable signal from a predetermined site.  The device employs two strips separated by a gap, where a flow path is completed by movement of a sample receiving pad into the gap.  The movement of the sample receiving pad also results in release of a reagent solution which is then transported through the pad into the quantitation area where the amount of analyte may be determined.  Various chemistries may be employed for providing a detectable signal.
Patent CA-1327954-C (CA)
Inventor: PITTELKO ALLEN J
IPC: B01F15/00
Filed: 1989-09-26
Granted: 1994-03-22
Abstract: IMPROVED FOOD PROCESSING VAT  Abstract of the Disclosure An improved food processing vat including an outer shell, and a vessel to contain a food product, such as curds and whey, is spaced inwardly of the shell and is composed of a pair of generally cylindrical sections which intersect along vertical apices.  Each apex is generally curved and has a radius in the range of 1:6 to 1:12 with respect to the radius of the cylindrical sections.  A heating medium, such as steam, is introduced into the area beneath the vessel and the outer shell at locations diposed outwardly of each apex.  An agitator unit is disposed in each cylindrical section and each unit includes a rotatable vertical shaft and a frame extends radially from each shaft. Each frame consists of a series of vertical and hori-zontal blades and a swinging blade is mounted on the outer end of each frame and is freely swingable from a cutting position where the sharp edge of the blade leads in the direction of rotation to an angular stir-ring position where the side of the blade faces in the direction of rotation.  In addition, a lower frame section is pivotally connected to the lower edge of each frame and is movable between a cutting and stir-ring position.
Patent CA-1328640-C (CA)
Inventor: BARAN ANDREW M
IPC: C23C28/00
Filed: 1989-09-29
Granted: 1994-04-19
Abstract: ENGRAVED MICRO-CERAMIC-COATED CYLINDER              AND COATING PROCESS THEREFOR               ABSTRACT OF THE DISCLOSURE         An engraved micro-ceramic-coated cylinder and a coating process therefor, for use in converting industries, comprises a metal base cylinder having a metal layer disposed thereupon, having the metal layer engraved with a cell pattern and a protective/affinitive stratum of metal plated thereover, and having the surface of the protective/affinitive stratum abrasion treated and a ceramic coating applied thereover.
Patent DK-162623-C (DK)
Inventor: BUCKLEY KEITH
IPC: A23L19/00
Filed: 1986-03-07
Granted: 1992-04-13
Abstract: @ A structured food or animal feed product comprises a gel formed by the interaction of water soluble components of Chinese grass with amylose or high amylose starch having an amylose content not below 25% by weight. In making the product the amylose or high amylose starch is mixed and allowed to interact in an aqueous medium with water soluble components of Chinese grass, with the optional inclusion of other nutritious material, whereby a gellable mixture is produced, which is formed into solid pieces.
Patent DK-156572-C (DK)
Inventor: BARNES ALAN CHARLES
IPC: C07D471/04
Filed: 1982-04-02
Granted: 1990-01-29
Abstract: Novel imidazo[1,2-a]quinolines of the formula    <IMAGE>  I  wherein R is selected from the group consisting of alkyl of 1 to 8 carbon atoms, thienyl, pyridyl and phenyl optionally substituted with at least one member of the group consisting of halogen, alkyl of 1 to 5 carbon atoms and alkoxy of 1 to 5 carbon atoms, R1 and R2 are individually selected from the group consisting of hydrogen, halogen, alkyl and alkoxy of 1 to 8 carbon atoms,s cyclohexyl, -NO2 and phenoxy, R3 is selected from the group consisting of alkoxy and alkylthio of 1 to 8 carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts having a remarkable anxiolytic activity and a hypnotic activity and their preparation.