baber/WOPTO huggingface dataset:
Patent NO-159046-C (NO)
Inventor: BARTHELEMY PHILIPPE
IPC: H01H47/18
Filed: 1983-02-11
Abstract: With this circuit, a current may be caused to flow through a contact (K) controlling the voltage supply of an electronic control circuit (24), of sufficient intensity for the reliability of the contact to be good, without the current flowing in the control circuit (24) being too high and this independently of the supply voltage (terminals E, 44) applied to the supply terminals of the user circuit (U). For this, the control circuit (24) is fed with power when the contact (K) is closed, through said contact (K), a first diode (31) and a resistor (32) connected in series, whereas a piloting circuit (11), which is an integrated time delay or memory circuit associated with said user circuit (U), is then supplied through said contact (K) and a second diode (26). When contact (K) is open, said piloting circuit (11) is fed through a third diode (29) and a Zener diode (30), the second diode (26) then preventing the control circuit (24) from being supplied with power.
Patent NO-173886-C (NO)
Inventor: DEVIC MICHEL
IPC: D21C9/16
Filed: 1988-03-29
Abstract: Bleaching of pulps of mechanical origin in which the pulp is treated with a metal-complexing or sequestering agent and is then washed with an efficiency higher than 95 % before being subjected to the action of hydrogen peroxide at a temperature above 100 DEG C and not exceeding 250 DEG C at the pressure of steam at the said temperature for 1 to 30 minutes, not conjointly with a mechanical beating action.
Patent NO-173646-C (NO)
Inventor: STOFFEL GERD
IPC: B21D51/26
Filed: 1989-01-04
Abstract: In a method of making a two-chamber pressurised package with an outer body which surrounds a pressurisable interior space and forms an opening, an inner body made of a material which forms folds or can be crumpled is inserted through this opening. Before flanging the opening or the like, filling the inner body and fitting a valve in the region of the mouth, the outer body and the inner body are connected to one another in a predetermined area and then folded over together to form a flanged rim. 
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Patent NO-175766-C (NO)
Inventor: GULSTAD FRANK ROENFELDT
IPC: F16K5/06
Filed: 1991-12-05
Abstract: A cleaning equipment, switchable between washing operation for washing with sanitary water and foam application with cleaning agent mixed with the water via an injector (8), and having interchangeable nozzles for the various operations connected to the equipment by a hose, one can switch between the various operation modes from the handset, as the equipment comprises a pressure or flow sensor (42), which registers pressure or flow difference at interchange between washing nozzle and foam applicator and having a connection to the injector (8). Accordingly the equipment switches automatically between the various operation modes dependent on the different nozzles. The function is based on a specially designed change-over valve, which partly functions as injector and partly allows free liquid flow without injector effect. <IMAGE>
Patent CA-2005283-C (CA)
Inventor: BOETTCHER ANDREAS
IPC: C07D295/104
Filed: 1989-12-12
Granted: 2001-02-20
Abstract: Radiation-sensitive, ethylenically unsaturated compounds and a process for their preparation.      The ethylenically unsaturated organic compounds axe of the general formula (see formula I) where R is alkyl, aryl or a radical R1 and R1 is a radical (see formula II) where R2 to R6 are each H, alkyl, OH, OAlkyl, SH, SAlkyl, halogen, N(Alkyl)2 or N(Alkyl)(Aryl) and at least one but not more than three of the radicals R2 to R6 is or are a radical (see formula III)              (see formula IV) where X is alkylene, cycloalkylene, oxaalkylene or arylene, Y is H or CH3- and Z is O or NY.      The novel radiation-sensitive ethylenically unsaturated compounds are suitable for the preparation of polymeric radiation-sensitive compounds.
Patent CA-2005986-C (CA)
Title: Benzimidazole derivative with gastric acid inhibitory effect and process for its preparation
Inventor: BRAENDSTROEM ARNE E
IPC: A61K31/4418
Filed: 1989-12-19
Granted: 1999-08-03
Abstract: The novel compound 5-fluoro-2[[(4-cyclopropylmethoxy-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole and physiologically acceptable salts thereof as well as intermediates, pharmaceutical compositions containing the compound as active ingredient, and the use of the compound in the prevention or treatment of a gastrointestinal inflammatory disease or a gastric acid related disease.
Patent CA-2007865-C (CA)
Title: Integrated altimeter and doppler velocity sensor arrangement
Inventor: STUDENNY JOHN
IPC: G01S13/88
Filed: 1990-01-03
Granted: 1994-09-20
Abstract: A transmitter section of the arrangement includes an altimeter transmitter and a Doppler transmitter.    The transmitters both provide frequency-modulated outputs.   The altimeter  transmitter  is  linear-FM  while  the Doppler transmitter is sine-FM.
Patent CA-2008659-C (CA)
Inventor: SPAKOWSKI JOSEPH G
IPC: G05G25/00
Filed: 1990-01-26
Granted: 1993-04-13
Abstract: REMOTE CONTROL LEVER MODULE            Abstract of the Disclosure A remote control lever module comprising a support including a bearing and a lever including a shaft pivotably supported by the bearing for oscillation about the shaft axis between a nonactuating position and actuating positions.  The lever further includes an actuating arm extending from the shaft at an angle thereto for moving the shaft between the nonactuating position and the actuating positions and a return spring acting on the lever when the shaft is in the actuating positions to urge the shaft to the nonactuating position.  Magnets are fixed on the shaft and movable therewith to provide a movable magnetic field of varying strength in an effective zone adjacent one side of the shaft.  A magnetic field sensor is fixed to the support adjacent to the shaft in the effective zone of the magnetic field and operative to sense the variation in strength of the magnetic field at various positions of the shaft and to form a readable output signal proportional to the variations for indicating the angular position of the shaft.  The lever module may also have a lever force switch engageable by the shaft to close the switch when the actuating arm urges the shaft into the actuating positions.
Patent CA-2009756-C (CA)
Title: Foldable carton
Inventor: BANNISTER JAMES
IPC: B65D5/42
Filed: 1990-02-09
Granted: 1991-07-09
Abstract: ABSTRACT OF THE DISCLOSURE     A foldable carton particularly useful for packaging produce.  The carton includes a central panel and a pair of opposed exterior end panels and a pair of interior end panels affixed to the exterior end panels.  A pair of supplementary interior end panels are affixed to each of the interior end panels and a supplementary interior end panel flap is affixed to each supplementary interior end panels.  The carton has a pair of opposed side panels affixed to the central panel formed with a plurality of spaced apart aide panel ventilation holes.  A pair of side panel flaps are affixed to each end the side panels and a pair of opposed cover panels with ventilation holes are also affixed to the side panels.          Forming the foldable carton involves folding the supplementary interior end panel flaps to overlie the supplementary interior end panels, folding the supplementary interior end panels to overlie the interior end panels and folding the side panel flaps to overlie each other.  The interior end panels are then folded over the exterior end panel to enclose the supplementary interior end panel flaps, the supplementary interior end panels and the side panel flaps between the interior and exterior end panels to form a carton end wall construction that includes five overlapping layers sandwiched between the interior and exterior end panels.
Patent CA-2010732-C (CA)
Title: Structure for guiding surface wrap into a bale chamber
Inventor: ARDUESER WILLIAM A
IPC: A01F15/07
Filed: 1990-02-22
Granted: 1994-01-04
Abstract: STRUCTURE FOR GUIDING SURFACE WRAP INTO A BALE CHAMBER              Abstract of the Disclosure A wrap material guide assembly is positioned beneath a run of each of a plurality of bale-forming belts extending between a lower rear and a lower front roll carried by a discharge gate of a large round baler.  The guide assembly includes a guide member including a plurality of relatively narrow slats that are each in engagement with the bottom of a respective one of the bale-forming belt runs.  The rear ends of the slats are fixed to a panel that extends transversely beneath and extends behind the lower rear roll and serves to intercept the leading edge of wrap material being fed by feed rolls and to direct the material to a pinch point defined between the panel and the bale-forming belts so that the belts grip and carry the material along the slats and into a bale chamber inlet located just forwardly of the front roll.  The front of the slats are fixed to a cross member that is fixed to a belt guide structure positioned adjacent the front roll.
Patent CA-2011021-C (CA)
Inventor: SCHERZINGER WILLIAM M
IPC: H02K9/19
Filed: 1990-02-27
Granted: 2000-06-06
Abstract: Apparatus and method for dissipating heat in a generator is disclosed. A rotor having support wedges between each of its poles is mounted on a bored shaft in which a bored spindle having helical grooves along its outer diameter is fixed. A cooling medium is circulated through the bored shaft upon rotation of the shaft. The shaft has at least one outlet and one inlet through which the cooling medium can radially exit and return, respectively. each of the support wedges has an inlet and an outlet between which a bore extends. In a preferred embodiment, a manifold is disposed about the bored shaft and mated to each of the support wedges so as to circulate the cooling medium from the bored-shaft to the support wedges and back to the bored shaft, thereby dissipating heat from the generator rotor. In alternate embodiments more than one manifold is used to circulate the cooling medium through the support wedges.
Patent CA-2016964-C (CA)
Title: Storage stable azadirachtin formulation
Inventor: WALTER JAMES FREDERIC
IPC: A01N43/90
Filed: 1990-05-16
Granted: 1999-11-30
Abstract: Storage stable pesticide compositions comprising neem seed extracts which contain azadirachtin as the active pesticidal ingredient wherein the compositions are characterized by their non-degrading solvent systems. In a first embodiment, the pesticide compositions contain solvent systems characterized as having greater than 50% by volume aprotic solvents and less than 15% by volume water. In a second embodiment, tile pesticide compositions contain solvent systems characterized as having greater than 50% by volume alcohol and less than 5% by volume water.
Patent CA-2024650-C (CA)
Title: Partial press for glass sheet bending
Inventor: PEREMAN GORDON F
IPC: C03B23/03
Filed: 1990-09-05
Granted: 1997-03-11
Abstract: A glass sheet is supported on a shaping rail and conveyed through a heating lehr.  A press assembly moves along with the glass such that there is no relative horizontal movement between the glass sheet and press assembly and shapes a selected portion of the sheet,  A rail support member moves along with the press assembly to maintain the shaping rail configuration during the shaping operation.
Patent CA-2024741-C (CA)
Inventor: HALVORSON THOMAS G
IPC: F17C7/04
Filed: 1990-09-06
Granted: 1994-05-03
Abstract: HIGH PRESSURE GAS SUPPLY SYSTEM                ABSTRACT        Method and apparatus for supplying gas, especially a cryogenic gas, to a use point at high pressure, especially supercritical pressure, with little or no lag time comprising a gas supply for quickly pressurizing a vaporizable liquid and the vaporization of the pressurized liquid for high pressure gas supply.
Patent CA-2025888-C (CA)
Title: Level probe for a shaft furnace
Inventor: BREDEN EMILE
IPC: F27B1/20
Filed: 1990-09-20
Granted: 2001-08-21
Abstract: The probe comprises a probe foot (16) which is suspended on a suspension means such as a cable or a chain (18) attached to a winding drum (20) mounted in a sealed casing (22) above the furnace (10) and which communicates with the interior of the latter via a vertical sleeve (24) passing through the upper wall of the furnace, an electric motor (30) associated with a reducer (32) for actuating the winding drum (20), and detection means (34,36) for detecting the unwinding and winding up of the winding drum (20) in order to control the speed and torque of the motor. The motor is a servomotor (30), the speed and torque of which are controlled automatically as a function of the detection means (34, 36) by comparison of the actual speed of the motor (30) with data of desired values dependent on the position of the probe foot (16).
Patent CA-2030345-C (CA)
Title: Use of 15-keto-prostaglandin compound for improvement of encephalic function
Inventor: UENO RYUJI
IPC: C07C405/00
Filed: 1990-11-20
Granted: 1998-12-08
Abstract: The present invention is directed to a pharmaceutical composition for improving encephalic action comprising a 15-keto-prostaglandin compound in association with a pharmaceutically acceptable carrier, diluent or excipient.
Patent CA-2045441-C (CA)
Title: Anti-rotation device for cementing plugs with deformable peripheral "fins" or "lips"
Inventor: BUISINE PAUL
IPC: E21B33/16
Filed: 1991-06-25
Granted: 2002-07-23
Abstract: - Used for exploitation of oil or similar wells. - The device includes a tubular portion . designed to be interposed between the lowermost element of a casing (1) and the bottom holding sleeve (3), . made of a material with a strong friction coefficient, and easily drillable by a drilling tool, . delimiting, from its bottom opening (7a) on, an internal convergent (11) opening into a straight section (12) with a diameter substantially equal to or lower than that of the plugs (13, 14) in the prestressed state of the lips, and having, from said section on, a bore (15) with the same diameter as the latter, extending over an axial length at least equal to that occupied by at least two plugs in abutting contact. - Application for wells cementing.
Patent CA-2049631-C (CA)
Title: Web tension sensor
Inventor: MONTALVO WILLIAM W III
IPC: G01L5/10
Filed: 1991-08-21
Granted: 1996-10-29
Abstract: Apparatus for sensing tension in a web passing over a roll, comprising:  a generally cylindrical housing for supporting one end of a roll; bearing means within the housing and fitted between the housing and an outer end portion of a beam member; a generally cylindrical body secured to an inner end of the beam member, said cylindrical body surrounding a central flat portion of the beam member; a strain gage on the flat central portion of the beam member for producing an electrical signal representing mechanical strain in said flat central portion of the beam member; and means for mounting said generally cylindrical body in a fixed position.
Patent CA-2050468-C (CA)
Inventor: BORRISS RAINER
IPC: C12R1/19
Filed: 1990-02-16
Granted: 1996-07-09
Abstract: Novel hybrid thermostable (1,3-1,4)-.beta.-glucanases, their use in food manufacturing and feed manufacturing, DNA frag-ments encoding such glucanases, organisms expressing the DNA fragments and a method for producing the thermostable (1,3 1,4)-.beta.-glucanases. Hybrid fusion genes encoding Bacillus (1,3-1,4)-.beta. -glucanases were constructed, the gene products of which are more thermostable than any (1,3-1,4)-.beta.-glucanase known until now. The hybrid genes were constructed by reciprocal exchanges of the amino-terminal and carboxy-terminal parts of the .beta.-glucanase encoding genes from Bacillus amyloliquefaciens and Bacillus macerans. The resulting thermostable(1,3-1,4)-.beta.-glucanase retain a significant enzymatic activity at temperatures exceeding 65°C and at pH values below 5Ø
Patent CA-2056082-C (CA)
Title: Process and apparatus for the cutting to shape of sheets of plastic material
Inventor: GILLI LUIGI
IPC: B29C37/00
Filed: 1991-11-25
Granted: 1996-02-13
Abstract: A process and apparatus  for cutting  sheets of plastic material takes place upon a mobile support, such as a pallet.   The pallet is centered for the cutting of the material and for the removal thereof in an assembly zone integral with a production line in which the materials of laminate glass are assembled.   The pallet passes along a closed circuitous route, preferably in the presence of a plurality of similar pallets.
Patent CA-2068875-C (CA)
Title: Satellite based global paging system
Inventor: SCHWENDEMAN ROBERT J
IPC: H04B7/185
Filed: 1990-11-23
Granted: 1996-07-09
Abstract: A satellite based paging communication system comprises a plurality of terrestrial stations capable of communicating the paging information with at least one satellite (102). The satellite(s), in turn, are capable of communicating the paging information to at least one terrestrial receiver (126) or terrestrial station (116). Also included is at least one control station (110) for determin-ing where and how to deliver the paging information to one or more of a plurality of terrestrial receivers (pagers), at least some of which are capable of receiving the paging information from one or more of the satellites and one or more of the terrestrial sta-tions.
Patent CA-2077826-C (CA)
Inventor: MORRIS ROBERT ALLAN
IPC: H01H71/12
Filed: 1992-09-09
Granted: 2004-07-06
Abstract: An industrial-rated circuit breaker cover is adapted for optimally receiving an advanced electronic trip unit including a keypad and display unit as well as a basic electronic trip unit providing circuit interruption facility without the keypad and display unit. The load terminals electrically connect the current sensing transformers with the external power circuit and receive the same size lugs that connect the circuit breaker with the electrical power distribution circuits.
Patent CA-2077872-C (CA)
Inventor: LUPKE MANFRED A A
IPC: B29C48/09
Filed: 1992-09-09
Granted: 1998-06-09
Abstract: A travelling mold tunnel for molding profiled thermoplastic pipe, e.g. annularly or helically ribbed or corrugated pipe or even substantially smooth walled pipe, comprises a number of mold blocks which move forward together in an operating run and backstep individually to maintain their position in the operating run. Each mold block opens for its backstep. The return backsteps take place over the same path as that of the operating run and no mold block passes or leapfrogs any other mold block.
Patent CA-2084551-C (CA)
Title: Connection of superconducting current paths formed of oxide superconductor material
Inventor: INADA HIROSHI
IPC: H01L39/06
Filed: 1992-12-04
Granted: 1998-04-21
Abstract: A connection between a superconducting current path of an oxide superconductor thin film formed on a substrate through which superconducting current flows at a direction parallel to the substrate and another current path which is inclined at an angle less than 40° to the substrate so that the superconducting current path is smoothly connected to the other current path
Patent CA-2089570-C (CA)
Title: Controlling a feed of objects
Inventor: TURNER WILLIAM JAMES
IPC: H02P5/52
Filed: 1991-08-15
Granted: 2004-11-02
Abstract: In order to control the velocity and spacing of a spaced feed of objects, there is a member rotatable about an axis and having at least one receptacle, the objects being fed into the apparatus in spaced succession so that they are captured in the receptacle and so that they acquire the circular motion of the member. The receptacle has means for releasing the objects so that they are projected with a predetermined velocity aid with a predetermined frequency. The phase relationship of a rotatable feeder and the rotatable member is controlled by generating a signal representative of the phase difference of the rotatable members, filtering the signal for maintaining loop stability and controlling the drive means of the rotatable member using the signal.
Patent CA-2089875-C (CA)
Title: Systeme de transfert directionnel d'identificatifs de trajet de paquets
Inventor: OGURA TAKAO
IPC: H04L12/701
Filed: 1992-06-17
Granted: 1999-02-09
Abstract: Système de transfert directionnel d'identificatifs de trajet de paquets muni, sur son côté transmission, d'un moyen 2 de convertir des données d'identificatifs de trajet directionnel de paquets en informations à topogramme binaire dans lesquelles une adresse de chaque unité binaire correspond à un identificatif de trajet directionnel de paquets. Le système est muni sur son côté réception, d'un moyen 5 pour convertir de façon inverse les informations à topogramme binaire des données d'identificatifs de trajet directionnel de paquets en données d'identificatifs de trajet directionnel de paquets. De plus, le système est muni, sur son côté transmission, de moyens 8 et 10 pour déterminer les valeurs maximales et minimales des données d'identificatifs de trajet directionnel de paquets à transmettre, et d'un moyen 9 pour convertir des données d'identificatifs de trajet directionnel de paquets entre les valeurs maximales et minimales en informations à topogramme binaire, et sur son côté réception, d'un moyen 13 pour convertir de façon inverse en données initiales d'identificatifs de trajet directionnel de paquets les informations à topogramme binaire des identificatifs de trajet(s) directionnel(s) de paquets entre les valeurs maximales et minimales. Par surcroît, la valeur maximale de(s) (l')identificatif(s) de trajet directionnel de paquets nouvellement établi(s) déterminée par les (l')identificatif(s) de trajet directionnel de paquets non utilisé(s) dans le trajet directionnel de sortie de paquets du noeud du côté transmission et le nombre d'identificatifs de trajet directionnel de paquets nouvellement établis sont transmis, et une référence est faite à la table d'identificatifs de trajet directionnel de paquets d'arrivée au noeud du côté réception pour reconnaître les trajets directionnels de paquets nouvellement établi(s) sur la base des informations reçues.
Patent CA-2093257-C (CA)
Title: Electro-pneumatic signal converter
Inventor: WIRTL JOHANNES
IPC: H02N2/04
Filed: 1993-04-02
Granted: 2002-08-20
Abstract: In an electro-pneumatic signal converter, the piezoelectric bending element is elastically pretensioned against at least three support bearings, of which one can be adjusted to a desired setting. This consists of a sleeve insert, the position of which is fixed relative to the other support bearings after the initial adjustment, for example, by being cemented, and a support pin that can also be moved subsequently in an axial direction relative to the sleeve insert, which can also be simultaneously in the form of a contact pin.
Patent CA-2095872-C (CA)
Title: Ski
Inventor: HEUVEL JOHAN G F
IPC: A63C9/00
Filed: 1993-05-10
Granted: 2000-07-18
Abstract: This invention relates to edging efficiency of a binding support type ski, taking advantage of the non linear relationship between edge to surface pressure and resistance to movement perpendicular to the ski edge. In the ski according to this invention, edging efficiency is enhanced by providing localized, longitudinally spaced edge to running surface high pressure sections, improving both edge control and ski directional stability. The ski comprises a novel ski runner wherein the longitudinal flex substantially resides in flanges adjacent to the ski runner side margins.