baber/WOPTO huggingface dataset:
Patent BG-51648-A1 (BG)
Title: Planetary gearbox
Inventor: MORCHEV EVGENI P
IPC: F16H3/62
Filed: 1992-04-17
Abstract: The planetary gear train box is used in driving transmissions of vehicles. It ensures the realisation of double flow transmission of the torque at increased efficiency, low cost travel at high speeds and easier operation at low speeds under heavy road resistance. The gear train box consists of two planetary mechanisms, three controllable clutches and three controllable brakes. The carrier (11) of the second planetary mechanism is rigidly fixed to the crown gear (14) of the first planetary mechanism and is connected through a second controllable clutch (15) to the turbine wheel (16) of the hydromechanical transmitter. The rotor (17) of the pump is connected with the inlet shaft (2). The sun gear (20) of the second planetary mechanism is connected via a third controllable clutch (21) with the turbine rotor (16) and through a third controllable brake (22) with the body (1).
Patent WO-0245725-A1 (WO)
Title: Systeme anaerobie de traitement de dechets menagers, de residus agro-industriels et de biomasse
Inventor: DA SILVA ALEXANDRE BERTOLDO
IPC: A23K10/12
Filed: 2001-11-28
Abstract: L'invention concerne un système destiné à la fermentation et la préservation du potentiel nutritif et énergétique de matières organiques (déchets ménagers, résidus et déchets agro-industriels), qui utilise une fermentation strictement anaérobie pour produire des engrais ou des rations alimentaires solides pour animaux, sous forme de farines à haute teneur en protéines et de grande valeur nutritive ainsi que des engrais liquides foliaires fortement insectifuges, qui gélifient les acides humiques sans produire de gaz odorants et ne sont pas méthanogènes. Ce système est caractérisé par la production d'un inoculant engendrant le processus, constitué d'environ 50 types différents de micro-organismes, principalement levure, actinomycètes, bacilles et photobactéries, dont les cultures sont maintenues en laboratoire. Ces inoculants peuvent être modifiés en fonction des substrats, des conditions locales, de la durée du procédé et du résultat final escompté. Le procédé strictement anaérobie se termine après 168 heures, transformant le substrat en engrais foliaire liquide, engrais solide, ration alimentaire de type son et/ou pour animaux, sous forme de farine contenant des esters supérieurs à propriétés répulsives accrues.
Patent WO-0119562-A1 (WO)
Title: Procede et dispositif pour l'application de materiaux en circonference sur une surface interne de tuyau courbe
Inventor: HARMAT FRED
IPC: B23K9/028
Filed: 2000-09-05
Abstract: L'invention concerne un procédé et un dispositif pour l'application en circonférence de matériaux sur la surface interne de tuyau courbe. On établit un support de tuyau avec axe de rotation. Une section courbe du tuyau est montée sur le support. Un bras soutenant une tête d'application est placé à l'intérieur de la section courbe. On soumet alors le support à une rotation autour de l'axe de rotation, tout en coordonnant le mouvement du bras pour maintenir la tête d'application dans une position de travail à l'intérieur de la section courbe du tuyau.
Patent WO-0125328-A1 (WO)
Inventor: KAZAKOV ALEXEI
IPC: C08L23/08
Filed: 2000-09-26
Abstract: A solution polymerization process in a series or parallel of two or more reactors at different temperatures is used to prepare a multimodal polyolefin resin of narrow molecular weight distribution. This resin is used to manufacture melt extruded pipe that has an improved performance at elevated temperatures and an improved hydrostatic design.
Patent WO-02079183-A1 (WO)
Title: Derives halogenes de la rhodamine et leurs applications
Inventor: HABI ABDELKRIM
IPC: A61P31/04
Filed: 2002-03-27
Abstract: Cette invention concerne des nouveaux composés représentés par la formule (I) Dans cette formule, un de R1, R2, R3, R4, et (R10)n représente un atome d'halogène et chacun de R1, R2, R3, R4 de chacun de groupe R10 restant est pris indépendamment dans le groupe comprenant hydrogène, des atomes d'halogène, un groupe amino, acylamino, dialkylamino, cycloalkylamino, azacycloalkyle, alkylcycloalkylamino, aroylamino, diarylamino, arylalkylamino, aralkylamino, alkylaralkylamino, arylaralkylamino, hydroxy, alkoxy, aryloxy, aralkyloxy, mercapto, alkylthio, arylthio, aralkylthio, carboxyle, alkoxycarbonyle, aryloxycarbonyle, aralkoxycarbonyle, carbamoyle, alkylcarbamoyle, dialkylcarbamoyle, cyano, hydroxysulfonyle, amidosulfonyle, dialkylamidosulfonyle, arylalkylamidosulfonyle, formyle, acyle, aroyle, alkyle, alkylène, alcényle, aryle, aralkyle, vinyle, alcényle et par les groupes substitués correspondants; - m  vaut 0 - 1; n vaut 1-4, A est nul, O, ou NH; R9 représente un groupe alkylène; -Z est H, un sel amino, dialkylamino, ou trialkylamino; X- est un anion; R5, R6, R7 et R8 sont indépendamment H ou alkyle en C1-C6 ou R1 en combinaison avec R5 ou R6, ou R2 en combinaison avec R5 ou R6, ou R3 en combinaison avec R7 ou R8, ou R4 en combinaison avec R7 ou R8 représente un alkylène, seul ou en association avec un excipient phrarmaceutiquement acceptable. Ces composés, qui sont utiles comme intermédiaires, comme bactéricides et comme agent antiviral, conviennent bien pour le traitement de troubles de l'immunologie.
Patent CA-2004860-A1 (CA)
IPC: H03D3/00
Filed: 1989-12-07
Abstract: EFFICIENT DIGITAL FREQUENCY DIVISION      MULTIPLEXED SIGNAL RECEIVER ABSTRACT OF THE DISCLOSURE A digital intermediate frequency  (IF) receiver for frequency  division  multiplexed  (FDM)  signals  including analog circuitry for receiving FDM signals and an analog-to-digital  (A/D)  converter  for converting the  received signals to a sampled digital received signal.  A digital complex mixer responsive to the digital output of the A/D converter translates the spectrum of the sampled digital received signal to center the desired FDM channel at zero frequency (DC).  Digital low pass filtering isolates the desired channel  centered at DC,  and  a digital  complex mixer  can  be  used  to  translate  the  isolated  selected channel to a predetermined  IF  frequency.   The in-phase portion of the digital IF centered selected channel or the DC centered complex envelope selected channel can then be provided to appropriate demodulation or decoder networks.
Patent CA-2005612-A1 (CA)
Inventor: IRWIN GUY L
IPC: B65G21/18
Filed: 1989-12-14
Abstract: ABSTRACT OF THE DISCLOSURE     A capstan for a spiral conveyor includes a plurality of grooves in the external surface thereof for controlling the driving friction between the outer surface of the capstan and the inner edge of a conveyor belt in contact with it.  In one embodiment of the invention, the grooves are oriented vertically such that they contact the inner edge at an angle relative to motion therebetween.  In another embodiment, the grooves are inclined to the vertical such that they contact the inner edge at right angles to the relative motion.  In a further embodiment, the grooves are inclined generally parallel to the relative motion.
Patent CA-2007212-A1 (CA)
Title: In-cylinder control of particulates and nitric oxide for diesel engine
Inventor: HUNTER CHARLES E
IPC: F02B23/06
Filed: 1990-01-05
Abstract: Abstract of the Disclosure A method using concurrently and simultaneously certain control factors for in-cylinder combustion, at least two of such factors being at levels never tried before by the prior art.  The combination of control factors comprises: (i) high pressure charging of supply air for enhanced excess oxygen; (ii) advanced techniques for improved in-cylinder mixing of fuel and air (i.e., high swirl, reentraining piston bowl configuration, high compression ratio); (iii) high pressure injection of diesel fuel at levels of 16-22 x 103 psi; (iv) smaller fuel nozzle ports for creating finer droplet size; (v) retardation of fuel injection from TDC by 2-5°; and (vi) limitation of the ingress of lubricating oil into the combustion chamber by use of noncompressed cylinder sleeves to enhance piston to bore concentricity and preferably by other augmenting limits.
Patent CA-2009638-A1 (CA)
Title: Process for preparation of stable interpenetrating polymer blends, comprising a poly(vinyl aromatic) polymer phase and a poly(alkylene) phase
Inventor: ZIJDERVELD JOHANNES M
IPC: C08L25/00
Filed: 1990-02-08
Abstract: ABSTRACT          PROCESS FOR PREPARATION OF STABLE INTERPENETRATING POLYMER   BLENDS, COMPRISING A POLY(VINYL AROMATIC) POLYMER PHASE     AND A POLY(ALKYLENE) PHASE      Process for manufacturing of stable interpenetrating polymer blend networks, comprising the preparation of a gel of a poly(alkylene) polymer by dissolving it in a mixture of one or more organic solvents and one or more vinyl aromatic monomers, optionally mixed with a compatible monomer, cooling this solution to a temperature of at most 80 °C, addition of a radical forming initiator for the polymerization of the vinyl aromatic monomer(s), homogenizing the solution, cooling the solution to a temperature to obtain gelation of the polyalkylene polymer in the solvent mixture, followed by heating the obtained gel to a temperature of at least 80 °C and polymerization of the vinyl aromatic monomer(s) in bulk or suspending the heated solution in a vigorously stirred aqueous medium of a lower temperature to obtain gelation and polymerizing the suspended gel into polymer blend beads, stable interpenetrating polymer blend networks and intermediate gel used therewith.
Patent CA-2010623-A1 (CA)
IPC: G03G15/16
Filed: 1990-02-21
Abstract: A toner image transferring device is applied to, for example, an electrophotographic printer for electrostatically transferring a charged toner image from a photosensitive drum to a sheet or paper, and comprises a transfer charger disposed near the drum to form a clearance therebetween for feeding an electric charge to the sheet or paper through which the sheet or paper is passed, an electric source for supplying an electric energy to the transfer charger to give the sheet or paper an electric charge having a polarity opposite to that of the charge of the toner image, and a controller for controlling the electric energy output from the electric source the transfer charger so that a leading edge of the sheet or paper can be prevented from being excessively charged.
Patent CA-2011842-A1 (CA)
Title: Telephone device and method of controlling same
IPC: H04M1/00
Filed: 1990-03-09
Abstract: A telephone device and method for preventing an illegal use of a telephone.  A card reader for reading control information recorded on a card-like recording medium is provided in the telephone.  The recording medium is inserted in the card reader and predetermined control information is keyed into the telephone from the dial key pad unit of the telephone.  Only when the control information input from the dial key pad unit has coincided with the control information on the recording medium read by the card reader, a predetermined speech function of the telephone is enabled.
Patent CA-2013353-A1 (CA)
Title: Thermoplastic polyarylate compositions having improved oxygen barrier properties
Inventor: JOYCE RICHARD P
IPC: C08G63/181
Filed: 1990-03-29
Abstract: RD-18,450 THERMOPLASTIC POLYARYLATE COMPOSITIONS HAVING IMPROVED OXYGEN  BARRIER PROPERTIES                    Abstract of the Invention Aromatic thermoplastic polyarylates containing structural units derived from a bisphenol of cyclohexanone, preferably, 1,1-bis(4-hydroxy-3-methylphenyl)cyclohexane, and an aromatic dicarboxylic acid or mixture of such acids, are provided which exhibit improved oxygen barrier properties.
Patent CA-2014375-A1 (CA)
Title: Compounds
Inventor: WARD ROBERT W
IPC: C07K5/08
Filed: 1990-04-11
Abstract: B2722/Abs Abstract Novel compounds of formula (I) and salts, solvates and hydrates thereof, processes for their preparation and their use in the treatment of conditions in which degradation of connective tissue and other proteinaceous components of the body occurs:          (I) in which, R is hydrogen, C1-6 alkyl or optionally substituted benzyl; R1 is hydrogen or C1-6 alkyl; R2 is C3-6 alkyl; R3 is hydrogen, alkyl, -CH2-Z where z is optionally substituted phenyl or heteroaryl, or R3 is a group   where R7 is hydrogen, alkyl or -CH2-Ph where Ph is optionally substituted phenyl and R8 is hydrogen or alkyl; and R4 is -CH2-(CH2)nOR5 or -CH2-(CH2)nOCOR6 or -CH(R9)COR10, where n is an integer from 1 to 6; R5, R6 and R9 are hydrogen or C1-6 alkyl; and R10 is hydroxy or -O-C1-6 alkyl or -NR5R6 (where R5 and R6 may be linked to form a heterocyclic ring; or R3 and R4 are joined together as -(CH2)m- where m is an integer from 4 to 12.
Patent CA-2015861-A1 (CA)
Title: Fish transport tank
Inventor: BOISSONNEAULT MARK E
IPC: A01K63/02
Filed: 1990-05-01
Abstract: FISH TRANSPORT TANK Abstract of the Disclosure An aerodynamically-shaped tank adapted for transport of live fish and suspendible underneath a helicopter.   The transport tank is tippable between a horizontally-oriented flight position and a vertically oriented dumping position.  The tank includes an open rear port to enable discharge of the fish cargo without the need to trigger opening of a release hatch.
Patent CA-2015878-A1 (CA)
Inventor: MAURER RENE
IPC: F21V29/00
Filed: 1990-05-01
Abstract: ABSTRACT            The halogen bulb holder (3) of the light is held by a support that consists of two U-shaped profile parts (6, 7) at a distance behind the reflector (1) that can be selected by moving the second U-shaped profile part (7).  The reflector (1) incorporates an opening (2), through which the halogen bulb (4) extends into the reflector space (20).  The cross-section of the opening (2) is a multiple of the cross-section of the halogen bulb, so that a broad annular gap (21) for air circulation is left unobstructed between the halogen bulb (4) and the opening edge (9) of the reflector (1).  The support (6, 7) is completely open to the rear and in addition on two opposing sides so as to form an air circulation space (22).  The halogen bulb holder (3) is freely supported by the support (6, 7) in the air circulation space (22) that is adjacent to the annular gap (21), so that the air that flows through the annular gap (21) passes around the holder (3) and the base (foot) of the halogen bulb is cooled thereby.  This increases the service life of the halogen lights to a considerable extent.     Figure 2.
Patent CA-2017422-A1 (CA)
Title: Brake valve control system
Inventor: LONGYEAR DOUGLAS M
IPC: B60T8/00
Filed: 1990-05-24
Abstract: The brake valve control system for an aircraft wheel braking system includes primary and backup brake valve control subsystems and a means for isolating and switching between subsystems. Certain portions of the entire braking system are shared, and those portions which are not shared are isolated but interconnected for switching from a primary brake control mode to a backup subsystem upon failure of the primary subsystem. A unique metering spool valve, and the linking of metering spool valves and servocontrol valves with either a tandem selector valve or interlinked primary and secondary selector valves allows for significant reduction in weight and complexity for the backup or override system.
Patent CA-2017652-A1 (CA)
Title: Automatic resistance-regulating apparatus for a gymnastic equipment
Inventor: WU GIN-YEH
IPC: A63B69/16
Filed: 1990-05-28
Abstract: ASTRACT      It  is  a  gymnastic equipment,  and  it  can  produce different  brake  resistance  when a user  operates.   It is deemed  different  from the conventional  gymnastic  bicycle-shaped  equipment,  of which the brake resistance  is  to  be regulated manually by a user according his (or her)  physical condition;  the friction coefficient of the equipment has  no change  after  each adjustment.  By means  of  the  aforesaid automatic  resistance-regulating  apparatus,  the   gymnastic equipment  can  provide various  brake  resistance  such  as feeling  like to go up a slope, or go down a slope  by  using different  cam in the apparatus; therefore, a user  can  have different terrain conditions during exercise.
Patent CA-2019116-A1 (CA)
Inventor: MCGREGOR WALTER
IPC: A61B17/06
Filed: 1990-06-15
Abstract: A spatulated needle is provided wherein a six-sided cross-sectional portion results from a parallel or tapered pair of upper and lower surfaces connected by needle walls and a pair of fluted edges. At the tapered end of the needle, the upper surface alternates resulting in a five-sided cross-section. This improved configuration results in ease of tissue penetration, minimized tissue distortion, and minimized wound trauma. The resultant needle therefore is desirable for usage with refined surgery such as ophthamology, microsurgery and plastic surgery.
Patent CA-2021289-A1 (CA)
Title: Mesogenic cyanate functional maleimides and thermosets thereof
Inventor: HEFNER ROBERT E JR
IPC: C08G73/06
Filed: 1990-07-16
Abstract: ABSTRACT         Compounds containing at least one cyanate group, at least one maleimide group and at least one mesogenic or rodlike moiety are prepared by reacting one or more aminophenols containing one or more mesogenic or rodlike moieties with a stoichiometric quantity of a maleic anhydride per amine group of said aminophenol and then cyanating the resulting phenolic functional maleimide.     37,976-F
Patent CA-2023884-A1 (CA)
Title: Method for electroporation and buffer used therefor
Inventor: TADA YUICHI
IPC: C12N5/14
Filed: 1990-08-23
Abstract: ABSTRACT OF THE DISCLOSURE    Disclosed is a method for electroporation with which higher transformation efficiency may be attained than that attained by the conventional methods.  In the method of electroporation, cells and DNAs are suspended in a buffer containing potassium ion as a cation and an amino acid ion and/or an organic acid ion as an anion, and substantially not containing chloride ion, and high voltage is applied thereacross.
Patent CA-2024260-A1 (CA)
Title: Mailer with i.d. card and method
Inventor: SCHMIDT ERIC
IPC: B42D5/02
Filed: 1990-08-29
Abstract: MAILER WITH I.D. CARD AND METHOD            ABSTRACT OF THE DISCLOSURE:        A mailer I.D. product and method wherein each stuffed sealed envelope assembly is equipped with an insert ply having longitudinal and transverse lines of perforation defining an I.D. card, a pressure sensitive-equipped transparent film having a first portion attached to the insert ply and a second portion of the film being held in face-to-face relation within the envelope, the second portion of the film being equipped with a release liner.
Patent CA-2025148-A1 (CA)
IPC: A22C17/04
Filed: 1990-09-12
Abstract: Apparatus for removing meat from the drumsticks of poultry, such as turkeys and chickens, utilises aligned, tandem cylinders (7, 14), the first (4) of which urges the second (7) along a guided path, the second carrying a centering cone pusher (20) thereon for receiving the meat end of the drumstick. Transversely moving gates (37, 38) engage the drumstick about the hock knuckle end and the centering cone pushes the hock knuckle end through and past the closed gates. The meat is formed into a gathered mass, the gates are withdraw, and the second cylinder is activated, causing a rod (14) to project axially through the meat mass and against the meat end of the bone, urging the bone through a guide passageway (31) and expelling it from the apparatus. <IMAGE>
Patent CA-2026084-A1 (CA)
Title: Polymeric costabilizers for moulding compositions based on polymers of vinyl chloride
Inventor: HILDEBRAND THOMAS
IPC: C08L27/06
Filed: 1990-09-24
Abstract: ABSTRACT             A stabilized thermoplastic moulding composition based on halogen-containing polymers, in particular polyvinyl chloride and vinyl chloride copolymers.  The stabilizer system contains as primary stabilizers polyoxazolines and zinc compounds.          The costabilizers according to the invention are copolymers of oxazolines and bisoxazoles of formulae Ia and Ib, respectively              and              (Ia)                             (Ib) wherein R1 and X are, for example, a C1-C20 alkyl.  The moulding composition comprising costabilizers show better heat stability than compositions stabilized with primary stabilizers only.
Patent CA-2026236-A1 (CA)
Title: Method and apparatus for current window cache
Inventor: JENSEN ERIC H
IPC: G06F12/08
Filed: 1990-09-26
Abstract: ABSTRACT OF THE DISCLOSURE   A processor which includes a plurality of sets of windowed registers, each set having a first plurality of IN registers and a second plurality of local registers, the IN registers of each set being addressable as the OUT registers of a logically-adjacent preceding set of registers, apparatus for indicating which set of registers is being addressed, a set of global registers which may be addressed with each of the sets of registers, an arithmetic and logic unit, a cache memory comprising a number lines at least equal to the total of the number of registers in an addressable set of windowed registers including the set of global registers and the IN registers of logically-adjacent set of registers addressable as OUT registers for a set of registers, and apparatus for changing the addresses of lines of the cache holding information presently designated in a particular window register set as information held in OUT registers to addresses designating the IN registers of the next register set, and apparatus for allowing the arithmetic and logic unit to access selected lines of the cachememory as processor registers.
Patent CA-2027015-A1 (CA)
Inventor: CHOPIN THIERRY
IPC: B01D53/86
Filed: 1990-10-05
Abstract: La présente invention concerne des catalyseurs pour le traitement de gaz contenant des composés soufrés. Ces catalyseurs qui comprennent comme composé essentiel, un élément catalytiquement actif pour la réaction d'oxydation de l'hydrogène sulfure en soufre ont une forme monolithique. Cette forme permet d'améliorer l'activité et la sélectivité en soufre de la réaction d'oxydation directe de l'hydrogène sulfuré.
Patent CA-2029599-A1 (CA)
Title: Medicaments containing as active substance sulphur-containing carboxylic acids and their use in combating retroviruses
Inventor: KALDEN JOACHIM
IPC: A61K9/08
Filed: 1990-11-08
Abstract: Pharmaceutical compositions containing at least one compound of the formula I <IMAGE> in which X is a hydrogen atom or the two Xs denote a single bond between the two sulphur atoms; Y is hydrogen or C1-C6-alkyl and n is a number from 1 to 10, or the therapeutically utilisable salts thereof, excepting  alpha -lipoic acid and dihydrolipoic acid, characterised in that the dosage unit for solid or semisolid compositions contains 20 mg to 6 g, in particular 50 mg to 2 g, preferably 100 mg to 1 g, of total amount of agent I, or in that they take the form of solutions, suspensions or emulsions which contain 0.2 mg to 800 mg per ml, preferably 10 mg to 500 mg, in particular 40 mg to 200 mg per ml of total amount of agent I or a pharmaceutically utilisable salt thereof, and processes for the preparation thereof.
Patent CA-2031214-A1 (CA)
Title: Therapeutic use of 5-ht receptor antagonists
Inventor: AZCONA ALBERTO
IPC: A61K31/415
Filed: 1990-04-06
Abstract: Abstract of the invention 5-HT3 Receptor antagonists are useful in treating panic disorders and/or agoraphobia or obsessive compulsive disorders.