baber/WOPTO huggingface dataset:
Patent WO-9304252-A1 (WO)
Inventor: HARCOURT MERVYN GEORGE
IPC: E05B65/08
Filed: 1992-08-24
Abstract: Poignée pivotante et verrouillable pouvant être fixée à une porte ou une fenêtre coulissante. La poignée peut pivoter entre une position libérée et une position enclenchée où la poignée s'enclenche avec un rebord ou élément analogue placé sur le cadre de la fenêtre ou de la porte. La poignée se caractérise en ce qu'une languette de verrouillage (13) est reliée au corps (11) de la serrure par un certain nombre d'éléments déformables (14) rattachés à la languette de verrouillage (13) et au corps (11) de la serrure. De cette manière, la languette (13) n'est pas séparée (13) et ne requiert pas d'assemblage avec le reste du verrou.
Patent WO-9606547-A1 (WO)
Title: Instrument d'hygiene dentaire ameliore
Inventor: MCCUSKER ROBERT MARTIN
IPC: A46B15/00
Filed: 1995-08-25
Abstract: Brosse à dents (10) comprenant une tête (11) pourvue de soies (12), un manche (13) et une partie intermédiaire (14). Près d'une extrémité (15) du manche (13), une ouverture circulaire (16) ménagée dans ce manche (13) accueille un ustensile d'hygiène buccale (17) monté élastiquement dans une virole souple et élastique. Cet accessoire d'hygiène buccale (17) peut être une brossette à espaces interdentaires (40), une brosse linéaire en touffe, un support à fil dentaire ou un miroir dentaire.
Patent BG-48976-A1 (BG)
Title: Polymorpholic form ii of cephazolin sodium and method for its preparation
Inventor: KALINKOVA GALINA N
IPC: C07D501/36
Filed: 1989-08-15
Abstract: The polymorphous form is used as an application in medicine. It exhibits an improved biological selectivity. It has the following absorption bands and areas in the IR spectra: 1250, 2245, 700-400, 900-700 and 3000-3600 cm<-1> and X-ray diffraction peaks at 3, 4, 8, 9, 13 degrees (θdegree) in angular frequencies between 2 and 25 degrees (θdegree), white powder with solubility in water 1:4, acidity (pH value) 4.54, specific optical rotation -15.6 degrees, water content 3.9 % and quantitative content 93.3 %. The new polymorphous form is obtained by suspending lyophilic cephazoline sodium in anhydrous acetonitrile, evaporating the solvent at room temperature and vacuum-drying the crystals so obtained over calcium chloride in a desiccator at a pressure of 0.7 kPa for 24-48 hours.
Patent BG-49120-A1 (BG)
Title: Impeller for vortex open- type pump
Inventor: MITEV IVO M
IPC: F04D29/20
Filed: 1989-09-21
Abstract: The wheel reduces power losses and reduces the risk from the emergence of cavitations. It consists of working blades with an increasing width of the meridian plane starting from the external diameter to the base. The head has an external area formed by a conoidal surface with a generating arch with a circumference with a radius R equal to the average width of the blade. The variation of the width of the working blade is determined by an angle ε formed between its front edge and the line perpendicular to the axis of the working wheel at a certain point with a size ε = 5 degrees/10 degrees at a variance of ns = 15/50.
Patent WO-2004072873-A1 (WO)
Title: Systeme de pari mutuel
Inventor: HART KIM N
IPC: G06Q50/34
Filed: 2003-02-12
Abstract: L'invention concerne un système de pari mutuel et, plus particulièrement, un système de pari mutuel ayant trait à un jeu de courses de chevaux virtuel en temps réel, dans lequel le résultat de la course est déterminé par un générateur de nombre aléatoire, de telle manière que chaque concurrent de la course ait une chance statistiquement égale de gagner. Les joueurs font des paris sur un type de pari spécifique, dans lequel chaque type de pari est associé à un pool de joueurs. Une portion prédéterminée de tous les paris effectués est retenue par l'établissement et une autre portion prédéterminée de paris effectués pour des types de paris spécifiques est redistribuée en un pool où les cotes du gagnant d'un tel pool sont les plus basses comparativement aux autres pools.
Patent CA-2000607-A1 (CA)
Title: Carbodiimide and metal containing emulsion or dispersion coating composition
Inventor: GODBEY E FLOYD JR
IPC: C09D201/08
Filed: 1989-10-13
Abstract: Abstract of Disclosure A  coating  composition  containing  a  carboxyl  functional polymeric emulsion or dispersion, a carbodiimide and a transition metal catalyst which upon curing provides coatings with  improved resistance properties.
Patent CA-2002597-A1 (CA)
Inventor: ECKRICH THOMAS M
IPC: A61P31/04
Filed: 1989-11-09
Abstract: The crystalline bis(DMF), dihydrate mono(DMF) and mono(DMF) forms of 7 beta -[2 min -(R)-2 min -phenyl-2 min -aminoacetamido] -3-chloro-3-(1-carbadethiacephem)-4-carboxylic acid (LY163892) are useful intermediates to the monohydrate form of LY163892.
Patent CA-2003103-A1 (CA)
Inventor: STEWART JOHN M
IPC: B29C65/36
Filed: 1989-11-16
Abstract: ABSTRACT OF THE DISCLOSURE           A padded toilet seat lid is made by magnetically induction welding to the upper surface of a plastic lid shell, a plastic frame which surrounds a cushion providing the padding. The frame traps a peripheral margin of the cushion against the upper surface of the lid. The cushion is  also  secured  to  the  lid  by  a  pressure-sensitive adhesive. Welding of the frame to the lid is accomplished in a special fixture that supports the lid and cushion upside down.
Patent CA-2003796-A1 (CA)
Title: Continuous casting method and apparatus for implementing same method
Inventor: TAKAHASHI MAKOTO
IPC: B22D11/20
Filed: 1989-11-24
Abstract: ABSTRACT OF THE DISCLOSURE         A continuous casting method which monitors a melt surface condition within a mold, including melt surface abnormalities such as boiling and lack of powder, and a condition of slag beard formation by using image sensors, and also detects a condition of Deckel forma-tion by using a load sensor through a sensor rod, thereby controlling a casting speed, a flow rate of gas blown into a pouring nozzle, a flow rate of a melt poured into the mold, scatter of powder and the like to prevent the occurrence of the melt surface abnormalities, while remvoing a slag beard by a hitting oscillator and removing Deckels by the sensor rod.  Those works can be performed following priority thereof by a multi-functional robot equipped with a multi-articulated arm having at its distal end an automatic tool changer mechanism.
Patent CA-2005495-A1 (CA)
Title: Method for the preparation of polyorganosiloxane and radiation-curable composition
Inventor: MASAOKA HIROSHI
IPC: C08J3/24
Filed: 1989-12-14
Abstract: METHOD FOR THE PREPARATION OF POLYORGANOSILOXANE AND RADIATION-CURABLE COMPOSITION                         ABSTRACT          Polyorganosiloxane having the substructure   where R8 is a divalent group generated by an addition reaction between SiH and acryloxy, methacryloxy, or alkenyl group ant R9 is acryloxy, methacryloxy, or alkenyl, is prepared by an addition method in which an organopolysiloxane having two kinds of unsaturated groups selected from acryloxy, methacryloxy, and alkenyl and organohydrogenpolysiloxane are reacted in the presence of a platinum-type catalyst.  These organopolysiloxanes are prepared without gelation and the method is highly efficient.          Radiation-curable compositions based on the polyorganosiloxane are characterized by a rapid cure upon exposure to radiation, while resisting curing inhibition even in the presence of oxygen, to give a cured material whose cured surface is slightly subject to time-dependent changes, and in particular whose peeling or release force undergoes little variation with the passage of time.
Patent CA-2005688-A1 (CA)
Title: Oxide cocatalysts in ring opening polymerization of polycycloolefins
Inventor: GOODALL BRIAN L
IPC: C08G61/06
Filed: 1989-12-15
Abstract: ABSTRACT OF DISCLOSURE          This invention pertains to the use of a novel cocatalyst in ring opening polymerization of a cycloolefin containing a norbornene moiety in conjunction with a metathesis catalyst, said cocatalyst is selected from siloxalanes, stannoxalanes, germoxalanes, plumbosalanes, aluminoxanes, and mixtures thereof.     0456E/la
Patent CA-2005971-A1 (CA)
Title: Stack molding apparatus
Inventor: FRIDERICH RAIMUND
IPC: B29C45/28
Filed: 1989-12-19
Abstract: A stack molding apparatus wherein the injection nozzles are disposed in pairs of coaxial nozzles in a housing between two sets of injection molds.  The reciprocable valving elements of the injection nozzles of each pair are coaxial with each other and are connected with pistons which are reciprocable by compressed air. The pistons are mounted in cylinders of discrete melt supplying members which receive melt from an additional melt supplying member.  The housing has two mirror symmetrical sections which can be parted in a plane between pairs of coaxial pistons to afford access to the melt supplying members, to the pistons, to the nozzles and to a device which serves to supply compressed air for reciprocation of the pistons.  The melt supplying members have melt conveying channels which register with each other in assembled condition of the housing sections, and the air supplying device has passages which can admit air directly between pairs of coaxial pistons or into the cylinders of the melt supplying members which carry the pistons and the associated nozzles.
Patent CA-2006323-A1 (CA)
Title: Exercise apparatus
Inventor: HOFFMANN NED
IPC: A63B31/04
Filed: 1989-12-21
Abstract: EXERCISE APPARATUS            ABSTRACT OF THE DISCLOSURE          An exercise apparatus (2) for strapping weights (8) to a user' hand (1).  The exercise apparatus may be used in water for swimming or on land for jogging or other exercise.  A weight is inserted into a pocket (6) on a support (3) for placement on the backhand portion (14) of the user's hand.  A strap (10) is mounted across the insert pocket to retain the weight in position.  The strap includes a first band (32) having free ends (34, 36) for wrapping around the user s metacarpus.  An auxiliary band (42) extends at an angle from the first band toward and around the inside of the user's wrist.  The weight is removable from the pocket to permit variability of the amount of weight carried in proportion to desired muscle stress.  The exercise apparatus may include a plurality of pockets for insertion of a plurality of weights.
Patent CA-2007229-A1 (CA)
Inventor: BAILEY RICHARD G
IPC: A23B9/04
Filed: 1990-01-05
Abstract: A bulk material processor includes a tray assembly with a panel subassembly having an upper panel section and a lower panel section.  The upper panel section is adapted to receive bulk material and pass it to the lower panel section for discharge.  A heater panel is mounted over the tray assembly for radiantly heating the bulk material passing thereunder.  A vibrator is coupled to the tray assembly for vibrating the bulk material whereby it advances along the tray assembly.  A control system is provided for controlling the operation of the vibrator and for controlling the output of the heater panel.  A method of bulk material processing includes cascading the bulk material from an upper panel section to a lower panel section by vibration and subjecting it to infrared radiation.
Patent CA-2007236-A1 (CA)
Title: Process for preparing virus-free natural substances
Inventor: DISSE BERND
IPC: C11B1/10
Filed: 1990-01-05
Abstract: There is described a viral decontamination process for the preparation of essentially virus free natural substances which involves treating the natural substance with a mixture comprising a halogenated aliphatic hydrocarbon and an lower alcohol and, optionally, water.      The treatment kills off or inactivates coated and uncoated viruses, and may be used for example in the treatment of organ preparations.
Patent CA-2011256-A1 (CA)
IPC: H01R11/15
Filed: 1990-03-01
Abstract: ABSTRACT OF THE DISCLOSURE         A self-cleaning hot line clamping device used by electric utilities, having clamps for electrically connecting a line conductor to another piece of electrical equipment such as a second line conductor or tap conductor.  At least one of the clamps has a first jaw in the form of a V-shaped recess, and a second jaw to force a line conductor into the recess in wedging contact with the converging  surfaces  of  the recess.   The converging surfaces of the recess are serrated to have a wiping action on the line conductor at the contact points so that when the line conductor is forced into the recess surface oxide on the line conductor at the contact points will be removed.
Patent CA-2011639-A1 (CA)
Title: Method and apparatus for establishing the pressure-diameter relationship of an artery by non-invasive measures
Inventor: MEISTER JEAN-JACQUES
IPC: A61B5/022
Filed: 1990-03-07
Abstract: METHOD AND APPARATUS FOR ESTABLISHING THE PRESSURE-DIAMETER      RELATIONSHIP OF AN ARTERY BY NON-INVASIVE MEASURES            ABSTRACT OF THE DISCLOSURE         This method for establishing the pressure-diameter relationship of an artery employs the measurement results from  a  non-invasive  sensor (3)  of  the  artery  diameter, for instance of the humeral artery, and from a non-invasive sensor  (4) of the blood pressure applied for instance to the end of a finger. The measurement locations being separ-ated by a distance .DELTA.x, the method provides for the correc-tion of the pressure measurements as if such measurements had been effected at the location of the diameter mesure-ments. The method further provides a correction which takes into account the mechanical properties of the artery, defin-ed by the parameters .alpha. , .beta., .gamma. ... and which are calculat-ed, if necessary by successive iterations, until the pres-sure-diameter curve appears free from all measurement anom-alies   (hysteresis).   The  pressure-diameter  relationship enables  the  calculation  of  the mechanical  properties  of the  artery,  in  particular  by  compliance  curves  and  the propagation velocity as a function of the pressure.
Patent CA-2013827-A1 (CA)
Title: Motor and transmission assembly (13272-can)
Inventor: LOVE MAHLON L
IPC: B60K17/04
Filed: 1990-04-04
Abstract: MOTOR AND TRANSMISSION ASSEMBLY  Abstract of the Disclosure A combined motor and transmission assembly in which a singular, tubular housing contains the motor and a planetary transmission.  This tubular housing has the ring gear for the planetary transmission gear set formed integrally within its internal walls and also directly supports on its external wall a member driven by the planetary transmission.
Patent CA-2015889-A1 (CA)
Title: Bone fracture reduction and fixation devices with identity tags
Inventor: MORGAN FRANK H
IPC: A61B19/00
Filed: 1990-05-02
Abstract: ABSTRACT The present invention relates to a bone  fracture  reduction  device  for  the internal fixation and immobilization of bone fragments    The device is comprised of a thin malleable bone affixation plate, formed of a biocompatible metallic material  with  at  least two spaced openings extending therethrough each for receiving a bone screw, with a thin bone plate identification tag formed as an integral extension of the bone affixation plate   The identification tag bears  at  least  the  name  of  the  plate  manufacturer,  the manufacturer's product number, and the manufacturer's production lot  number  for  the  bone  affixation  plate  to  provide  full traceability of the device, and the identification tag provides the surgeon using the bone plate with means for handling and manipulating the plate during its affixation to bone fragments at  a  fracture  site  and  after  plate  affixation  the  tag  is severable from the plate for archiving.
Patent CA-2016017-A1 (CA)
Title: Method and vectors for stabilizing heterologous protein expression
Inventor: JOHNSON PAUL H
IPC: C07K14/52
Filed: 1990-05-03
Abstract: METHOD AND VECTORS FOR STABILIZING   HETEROLOGOUS PROTEIN EXPRESSION                Abstract of the Invention A method for obtaining heterologous peptides from fusion proteins wherein at least one of the fusion components is connective tissue-activating peptide-III is provided.  Hirudin, a laminin B1 peptide and platelet factor 4 are polypeptides expressed using this method.  DNA sequences encoding the fusion protein, vectors containing these sequences and transformed prokaryotic hosts useful in practicing the method of the present invention are also provided.
Patent CA-2016452-A1 (CA)
Title: Apparatus and method for providing credit for operating a gaming machine
Inventor: LUCERO JAMES L
IPC: G06Q20/36
Filed: 1990-05-10
Abstract: The apparatus for enabling a gaming machine in an establishment to provide credit to a player operating the machine without the player leaving the machine. The gaming machine has a card reader associated with it for transmitting player related financial data to a remote location for approval. A first code identifies the particular gaming machine and a second code identifies the establishment in which the gaming machine is located. A visual display on the gaming machine indicates the amount of credit approved and usable by the player and enables the player to operate the gaming machine to use the credit.
Patent CA-2022348-A1 (CA)
Title: Production of alkanesulfonic acids by oxidation of alkanethiols and dialkyl disulfides
Inventor: HUSAIN ALTAF
IPC: C07B61/00
Filed: 1990-07-31
Abstract: PRODUCTION OF ALKANESULFONIC ACIDS BY OXIDATION OF ALKANETHIOLS AND DIALKYL DISULFIDES        Abstract of the Disclosure Alkanesulfonic acids are prepared by oxidation of the corresponding alkanethiol or dialkyl disulfide using an oxygen-containing  gas  as  the  oxidizing  agent, in the presence of water and catalytic amounts of a lower dialkyl sulfoxide and a hydrogen halide.
Patent CA-2024858-A1 (CA)
Title: Special belt for use in extended nip presses on paper machines
IPC: D21F1/00
Filed: 1990-09-07
Abstract: A belt for use on an extended nip press for dewatering a fibrous web on a papermachine is shown.  The belt includes a base fabric having the form of an endless loop.  Its inner surface is coated and partially impregnated with polyurethane to render it impervious to liquids, in particular lubricating oil.  The coated, inner surface of the belt slides over the arcuate pressure shoe component of the extended nip press during operation.   The outer surface of the belt has flat monofilament yarns defining channels into which water pressed from the fibrous web can pass for subsequent removal.
Patent CA-2026799-A1 (CA)
Title: Device for separating solid particles from a fluid
Inventor: BASEN TORALV
IPC: B03B5/00
Filed: 1990-10-03
Abstract: ABSTRACT     The present invention relates to a device for separating particles from a fluid, especially a gas, comprising a cylindrical or conical chamber, having an outlet opening for gas in its upper end and at least one outlet opening for solid particles in its lower end. A cylindrical pipe is concentrically arranged inside the chamber. The pipe is closed in its upper end and its open lower end extends through the bottom of the chamber. The pipe has in its sidewall a substantially rectangular opening which continues in a spiral which at least runs about a part of the circumference of the pipe.
Patent CA-2030147-A1 (CA)
Title: Electronic circuitry utilizing silver diffusion transfer imaging
Inventor: CAIRNCROSS ALLAN
IPC: G03C8/28
Filed: 1990-11-16
Abstract: TITLE ELECTRONIC CIRCUITRY UTILIZING SILVER DIFFUSION TRANSFER IMAGING             Abstract An improved silver diffusion transfer process is disclosed which is useful in formation of adherent electrical circuitry.
Patent CA-2031379-A1 (CA)
Title: Photosensitive resin composition for flexographic printing
Inventor: KUSUDA HIDEFUMI
IPC: G03F7/12
Filed: 1990-12-03
Abstract: ABSTRACT OF THE DISCLOSURE        Disclosed is a photosensitive resin composition for flexographic printing which has high water developability and good mechanical strength.  The resin composition comprises (A) a partially crosslinked copolymer prepared by a radical emulsion polymerization of a specific monomer mixture (B)  a linear polymer having a molecular weight of at least 5,000, which has at least 30 mol % of a conjugated diene unit, (C)  a basic nitrogen atom-containing compound, (D)  a photopolymerizable ethylenically unsaturated monomer, and (E)  a photopolymerization initiator.  The present invention also provides a resin plate for flexographic printing obtained from the above mentioned resin composition and a process for preparing it.  The present invention further provides a printing plate obtained from the resin plate and a process for preparing it.
Patent CA-2035313-A1 (CA)
Title: Vehicle chassis
Inventor: PAGE ROBERT L G
IPC: B60P1/00
Filed: 1991-01-30
Abstract: A B S T R A C T     The present invention provides a vehicle chassis which comprises a front portion which is adapted to support the engine and front wheels and a rear U-shaped portion which is adapted to support a load bearing floor between the arms of the U.  A torque box is connected across the junction of the rear portion and the front portion with a roll bar connected across the torque box and two support bars and connected from the roll bar to the respective arms of the rear U-shaped portion to provide stability for the vehicle chassi .  The rear walls are supported on two respective trailing arm assemblies to support each wheel independently of the other.
Patent CA-2035459-A1 (CA)
Title: Method for treating skin to repair the effects of photoaging
Inventor: HALEY NEIL F
IPC: A61K31/365
Filed: 1990-07-19
Abstract: The effects of photoaging or sun damage of skin including loss of collagen fibers and deterioration of small blood vessels in the dermis of the skin are repaired by applying topically to the epidermis effective amounts of a compound having structure (I), wherein R1, R2, R3, R4 and R5 are independently selected from the group consisting of H, Cl, OR6, straight or branched alkyl of 1 to 10 carbon atoms, NO2, COOR6, CN, OR6, NR6R7, NR6C(=S)NR7R8, NR6COR7, SO2NR6R7, CH(CH3)COOH, CONR6R7, COR6, OCONR6R7, NR6COONR7, R9OR6, NR6SO2R7, Si(CH3)3, and NR6CONR7R8, R3 together with R4 forms a benzo ring or taken together with R2 forms a benzo or tetrahydrobenzo ring or together with R2 and R1 forms a (1) moiety or together with R2 forms a (2) moiety or R2 together with R1 forms a benzo ring or R2 together with R3 forms a (3) or (4) or (5) or (6) moiety, or R1 is independently selected from the group consisting of (7), (8) moiety, R6, R7 and R8 are independently selected from the group consisting of straight or branched alkyl containing from 1 to 10 carbon atoms, aryl containing from 6 to 10 carbon atoms and hydrogen, and R9 is alkylene of 1 to 6 carbon atoms, and iron carbonyl complexes thereof, to an area of the skin in an amount sufficient to repair the effects of elastosis in the skin. Lines and wrinkles due to aging are reduced and prevented.
Patent CA-2036927-A1 (CA)
Title: Olefin polymerization
Inventor: PETTIJOHN TED M
IPC: C08F4/623
Filed: 1991-02-22
Abstract: ABSTRACT OF THE DISCLOSURE High  activity olefin  polymerization  catalysts  based  on organolithium compounds and transition metal compounds are disclosed. In one catalyst system an organolithium compound is employed  in combination with titanium tetrachloride and the Li/Ti ratio is in the range of about 20 to about 50.  In another catalyst system the organo lithium compound is combined with a rare earth metal halide.  For best results these catalyst systems are employed at pressures of at least about 100 psi.  In ethylene polymerization an ethylene partial pressure of at least about 100 psi is preferred.