baber/WOPTO huggingface dataset:
Patent AU-738948-C (AU)
Title: Method of treating and processing alkaloid-,oil-and protein-containing lupine seeds
Inventor: WASCHE ANDREAS
IPC: A23L11/30
Filed: 1998-10-08
Granted: 2002-10-10
Abstract: A method treating and processing alkaloid-, oil- and protein-containing lupine seeds for the production of lupine seed products by selective fractioning. The invention involves the steps of crushing and/or shaping the lupine seeds to form platelet-shaped flakes, indirect introduction of heat into the platelet-shaped flakes, with water being largely excluded, to deactivate enzymes contained in the lupine seeds, de-oiling of the platelet-shaped flakes by introduction of a solvent for obtaining lipids and lipid-reduced flakes, disembitterment of the lipid-reduced flakes by an aqueous disembitterment process for obtaining an alkaloid-reduced refined product and an aqueous extract.
Patent AU-778002-C (AU)
Title: Use of exendins and agonists thereof for the treatment of gestational diabetes mellitus
Inventor: HILES RICHARD
IPC: A61P3/10
Filed: 2000-05-23
Granted: 2006-08-31
Abstract: Methods for treating gestational diabetes which comprise administration of an effective amount of an exendin or an exendin agonist, alone or in conjunction with other compounds or compositions that lower blood glucose levels.
Patent AU-780429-C (AU)
Title: Chlamysin B antibacterial protein, gene encoding it and an expression system for it
Inventor: MYRNES BJORNAR
IPC: C07K14/435
Filed: 2000-06-23
Granted: 2005-06-02
Abstract: This invention relates to the novel antibacterial protein Chlamysin B, a novel protein gene encoding the Chlamysin B protein and an expression system using such gene in E. Coli.
Patent CA-2000372-C (CA)
Inventor: RAGLE CLYDE M
IPC: H04B1/034
Filed: 1989-10-10
Granted: 1995-09-05
Abstract: A transmitter attachment for hunting arrows includes a hollow tubular member which is removably mounted between the arrowhead and shaft of a conventional hunting arrow.   The tubular member has a transmitter mounted in one end,  and a battery slidably mounted between a pair of spring contacts in the other end.   The battery is mounted so as to slide forward into electrical contact with a coil spring,  which closes an electrical circuit to energize the transmitter, when the arrow hits the target or the ground.  Thus, the combination of battery and contacts forms a type of inertia switch.   A directional receiver is utilized to locate the arrow.   The transmitter is deactivated by tapping the nock-end of the arrow against the ground -- which slides the battery out of contact with the coil spring.
Patent CA-2002658-C (CA)
Title: Motor stoppage apparatus and method using back emf voltage
Inventor: ROWAN TIMOTHY M
IPC: H02P3/18
Filed: 1989-11-09
Granted: 2000-01-11
Abstract: An electric motor is braked by applying pulses of current to a winding of the motor creating a negative torque which slows the motor. In order to detect when the motor has stopped and as a consequence, when to discontinue applying the current pulses, a periodic determination is performed as to whether the back emf voltage induced in a winding of the motor is within a range of defined values, such as between a positive reference voltage level and a negative reference voltage level. The application of pulses of current is terminated a given interval from when a predetermined number of consecutive determinations all indicate that the back emf voltage is within the range.      The length of the given interval is derived from the amount of time between when the electricity began to be applied to brake the motor and the occurrence of the predetermined number of consecutive determinations.
Patent CA-2004752-C (CA)
Inventor: UEDA TOHRU
IPC: C07H19/06
Filed: 1989-12-06
Granted: 1996-07-23
Abstract: Pyrimidine 2'-deoxy-2'-methylidene nucleoside compounds:       wherein R1 represents amino, hydroxy, silylamino, silyloxy, acylamino or acyloxy; R2 represents hydrogen, halogen, a lower alkyl, a lower alkenyl, a lower alkynyl or haloalkyl; R3 and R4 represent the same or different hydrogen, silyl, acyl or aminoacyl, or a pharmaceutically acceptable salt or hydrate thereof, except that R1 is amino or hydroxy, and both R3 and R4 are hydrogen.  These compounds possess excellent antitumor and antiviral activities, thus providing novel anticancer and antiviral agent.
Patent CA-2011689-C (CA)
Title: Divisional step dot printing device
Inventor: TANIDA TOSHIFUMI
IPC: B41J2/505
Filed: 1990-03-07
Granted: 1994-10-18
Abstract: A divisional step dot printing device for a wire dot printer in which a plurality of dot pins of the dot printing head is divided into a plurality of groups of a sequence of dot pins and is driven in a sequence of divisional dot printing steps.  Each of the divisional dot printing steps is carried out by a combination of groups of dot pins which substantially cover the center line of the platen.
Patent CA-2014362-C (CA)
Title: Method and apparatus for burning liquid fuel
Inventor: ANZAWA NORIO
IPC: F23D5/00
Filed: 1990-04-11
Granted: 1995-02-14
Abstract: ABSTRACT OF THE DISCLOSURE          A method for burning foamed liquid fuel in a combustion  chamber comprises the  steps  of  foaming  the liquid  fuel  and separately  supplying air required  for continuous  stable  combustion of the  foamed  fuel.    An apparatus for carrying out the method is also disclosed.
Patent CA-2016279-C (CA)
Title: Gasket seal
Inventor: BRANT ANTHONY W
IPC: F16J15/06
Filed: 1990-05-08
Granted: 1999-11-16
Abstract: An eavestrough fitting according to the present invention comprises a moulded plastic member having an improved gasket secured thereto. The gasket has at least two ribs extending across the member and up the sides thereof with the ribs sized to form a seal with an appropriately shaped eavestrough inserted within the fitting. The moulded plastic member has a generally flat base connected to outwardly angled sidewalls which terminate in a short vertical section. The gasket conforms to the shape of the moulded plastic member and includes a raised land interior to the ribs. This raised land limits the extent of deformation of the ribs while providing a resilient base for supporting the eavestrough section within the fitting. The raised land allows the eavestrough section interior to the ribs to be in contact with the land and the lower surface of the eavestrough such that grit and other debris has less of a tendency to become lodged beneath the eavestrough section.
Patent CA-2017674-C (CA)
Title: Articulated support arm for welding equipment
Inventor: HANSEN HENNING
IPC: F16M11/04
Filed: 1990-05-30
Granted: 1995-06-13
Abstract: A cantilevering support arm is provided for supporting a suspended load and for encasing utility supply conduits to enable various activities requiring access to such utilities to be carried out at a distance from a structure supporting the arm.  When used in association with welding operations for example, the arm may support a welding wire feeder, welding gun, and coil of consumable welding wire.  A battery of utility outlets may be positioned at the outer end of the arm providing access to compressed air, fume and dust extraction, and electrical power.  All utility conduits such as electric welding power supply conductors, air hoses, extraction ducts and electrical control conduits may be encased within the arm to protect them from damage, remove the hazard posed by conduits laying upon the shop floor and to provide for simple access to multiple utilities at a distance from the utility sources.  The arm comprises an inner boom pivotally mounted to a stationary supporting structure, an outer jib, and a knuckle pivotally joining the boom and jib.  The boom, jib and knuckle are operable in a horizontal plane to provide access to utility connections at the outer end of the jib within an arc envelope defined by the outer extent of the arm.
Patent CA-2020853-C (CA)
Title: Process for preparing 1,1,1,2-tetrafluoroethane
Inventor: MASIERO ANTONIO
IPC: B01J23/26
Filed: 1990-07-10
Granted: 1999-09-28
Abstract: 1,1,1,2-tetrafluoroethane (134a) is prepared by reacting, in the gas phase, trichloroethylene with 1,1,1-trifluorochloroethane (133a) and hydrofluoric acid with trichloroethylene/133a molar ratios ranging from 5/95 to 50/50, in the presence of a catalyst consisting of Cr2O3 carried on AlF3.      The process provides 134a yields higher than 90% and permits an exceptionally long life of the catalyst. In this way it is possible to realize a continuous process by recycling the unreacted trichloroethylene and 133a, thereby making up for the relatively low global conversion of the reagents.
Patent CA-2022760-C (CA)
Title: Process for the comminution of materials
Inventor: KAPPEL JOHANNES
IPC: D21B1/06
Filed: 1990-08-07
Granted: 1999-10-05
Abstract: The invention relates to a process for treating high consistency fibrous materials. The fibrous material, a reaction agent and a carrier gas are contacted in a comminuting zone under a closed system, to separate the fibrous material into smaller segments and react the material with the reaction agent. The segmented fibrous material, reaction agent and carrier gas are passed to a reaction zone for further reaction between the segmented fibrous material and the reaction agent. The process includes separating the reaction agent in a liquid phase from the carrier gas to produce a remaining gaseous fraction including vapors of the reaction agent, separating the gaseous fraction of the reaction agent and the carrier gas from the reaction zone, and recycling the gaseous fraction to the comminuting zone for further reaction. The reacted, segmented fibrous material then is discharged from the reaction zone.
Patent CA-2025080-C (CA)
Title: Switch contact actuator with a built-in reed switch
Inventor: TAKEDA HIDEAKI
IPC: H01H47/22
Filed: 1990-09-11
Granted: 1996-06-25
Abstract: A switch contact actuator with a built-in reed switch includes a solenoid, a plunger made of magnetic material and movable within a coil of the solenoid, a plunger receiver made of magnetic material and fixedly mounted in the solenoid coil, a magnetic responsive reed switch connected in series to the solenoid coil and disposed near a gap between the plunger and the plunger receiver, and a sensor terminal branched from a junction between the solenoid coil and the reed switch, whereby contacts of the reed switch are closed by a magnetic field generated when a current flows through the sensor terminal in the solenoid coil.  The actuator shifts from high sensitivity to lower sensitivity and supplies a sufficient driving force as an actuator.
Patent CA-2026212-C (CA)
Title: Charge director composition
Inventor: ALMOG YAACOV
IPC: G03G9/13
Filed: 1990-01-16
Granted: 1997-12-02
Abstract: A method for stabilizing a charge director solution, and a charge director composition made by this method, whereby a charge director is mixed with a solvent and a polar monomer species and a polymerization reaction is initiated and allowed to progress to completion.
Patent CA-2032141-C (CA)
Title: Agents a action pharmaceutique retardant la formation d'amyloides in vivo
Inventor: AVERBACK PAUL
IPC: A61P25/28
Filed: 1990-02-26
Granted: 2001-05-08
Abstract: La présente invention se rapporte à des microsphères denses qui peuvent être extraites et épurées sous forme essentiellement homogène à partir de tissu du cerveau d'un mammifère et qui sont utilisées dans la prospection de thérapies potentiellement efficaces contre la formation de fibrilles d'amyloïde associées à la maladie Alzheimer et à d'autres formes de l'amyloïdose cérébrale. Ces composés qui, à des concentrations intratissulaires de 10-5 M ou moins, empêchent la formation d'amyloïde dans un animal test ayant subi une injection intracérébrale de ces microsphères denses, sont particulièrement utilisés dans le traitement inhibiteur de l'amyloïdose cérébrale.
Patent CA-2036906-C (CA)
Title: Coatings for stable sustained release preparations
Inventor: AKIYAMA YOHKO
IPC: A61K47/14
Filed: 1991-02-22
Granted: 2002-01-22
Abstract: Fatty acid esters of polyglycerols, such as stearic acid penta(tetra)glyceryl ester, behenic acid hexa(tetra)glyceryl ester, lauric acid mono(deca)glyceryl ester, oleic acid di(tri)glyceryl ester, linolic acid di(hepta)glyceryl ester, palmitic acid deca(deca)glyceryl ester, etc. are employed as coating agents for coating solid preparations such as tablets, pills, granules, fine granules, etc.      By coating with the coating agents, stable sustained release of active ingredients contained in the preparations is obtained, even after a long period of storage.
Patent CA-2038123-C (CA)
Title: Overlap cam
Inventor: WADZINSKI MICHAEL J
IPC: B65H5/06
Filed: 1991-03-12
Granted: 2002-11-19
Abstract: An overlap cam for use in a precision sheeting machine for preventing overlap marks on carbonless paper includes a predetermined outer radius, a predetermined relieved area and an outer circumferential surface, all dictated by various sheeter section operating speeds. At least one lobe projects from the relieved area out to the outer predetermined radius. Rotation of the overlap cam will enable the lobe to engage a clip of sheets traveling at high speed at a point displaced a predetermined distance from the leading edge of a clip for preventing compression of active CB and CF together during braking and thereby preventing an overlap mark from being formed on a previously decelerated clip while still performing braking action of a clip of sheets supplied to the overlap section of the sheeter.
Patent CA-2038802-C (CA)
Title: Reflective overhead projector with alternate light sources
Inventor: DREYER JOHN F JR
IPC: G03B21/20
Filed: 1991-03-21
Granted: 2001-07-31
Abstract: A reflective overhead projector is provided with two lamps for the purpose of allowing change from one to the other of the lamps in the event of expiration of the lamp in use. The lamps are arranged to face the center of a circle at which is positioned a rotatable planar mirror which may be turned to direct light from a desired one of the two lamps. An electrical switch senses the position of the mirror and directs electrical power to the appropriate lamp.
Patent CA-2039028-C (CA)
Title: Image processor
Inventor: TODD STEPHEN J P
IPC: G06T5/00
Filed: 1991-03-25
Granted: 1995-04-18
Abstract: Saturation problems are alleviated, when displaying image data on a device capable only of displaying pixel intensity values between a minimum value  (Imin)  and a maximum  value   (Imax),   by  smoothly  mapping  source intensity values  greater than a threshold value  (T), which is intermediate the minimum and maximum values, to output  intensity values  (Io)  in  a  range between the threshold  value  (T)  and  the  maximum  value  (Imax). Intensity values darker than the threshold value are not altered by the image generator with the result that image detail in the lower range of values is not lost.   In order  to maintain  the  correct  colour  balance  where separate colour component intensities are defined in the source image data,  each colour component is mapped in accordance with  a mapping determined for the  largest colour component value.
Patent CA-2041873-C (CA)
Title: Borehole camera monitoring system
Inventor: SENECAL PIERRE
IPC: H04N7/18
Filed: 1991-05-06
Granted: 1998-02-03
Abstract: The borehole camera monitoring system comprises a camera head assembly adapted to be lowered into a borehole by means of a cable and a control unit located above ground for generating a control signal for the operation of the camera.          The camera head assembly comprises a fixed portion and a rotary portion containing the camera and associated equipment for examining the wall of the borehole.  The fixed portion of the camera head assembly comprises a micro-controller for controlling the operation of the camera, a position encoder for detecting the angular rotation of the camera with respect to the  fixed portion of the camera head assembly and a communication interface including means for multiplexing the video signal generated by the camera with an information signal generated by the micro-controller for transmission over the cable and means for extracting the control signal generated by the computer and transmitted over the cable.          The  control  unit  comprises,  in  addition  to  the  above mentioned  computer,  a  video monitor  and  a  communication interface  including means  for extracting  from the signal transmitted over the cable the video signal for the video monitor and the information signal for the computer and means for multiplexing the  control  signal  of  the computer  for transmission over the cable.  A depth counter is connected to the computer  for detecting the depth of the camera head assembly from the upper edge of the borehole.
Patent CA-2043417-C (CA)
Title: Lens alignment and positioning method and apparatus
Inventor: BENZ PATRICK H
IPC: G01M11/02
Filed: 1991-05-28
Granted: 2001-07-10
Abstract: A method and apparatus for aligning and positioning a lens such that the optical and/or cylinder axis of the lens is precisely aligned with a fixture for the purpose of assembly or further mechanical operations such as machining and polishing. According to another aspect of the invention, the lens apex is precisely positioned a constant distance from a reference point. In order to implement the above, a method and apparatus is disclosed for optically aligning and positioning lenses using digitized video imaging, an X-Y-Z micron stage and a microprocessor (or computer) capable of performing image analysis.
Patent CA-2045460-C (CA)
Inventor: KATO YUMIKO
IPC: H04L49/111
Filed: 1990-11-29
Granted: 1996-06-11
Abstract: The present invention relates to a system switching system in an exchange system in which an ATM switch for exchanging asynchronous transfer mode (ATM) cells is duplexed.  In order to switch between ATM switches accurately with drop-out and overlap of cells eliminated, at the input side of the ATM switches, a bit indicating active is inserted into the header of a cell from a transmission line for application to the switch in the active system and a bit indicating standby is inserted into the header of a cell for application to the switch in the standby system and, at the output side of the ATM switches, bits in the headers of cells output from respective switches are referred to and only active indicating cells are selected to be output to a transmission line.  Buffers for storing active indicating cells are provided at the outputs of the ATM switches, respectively.  At the time of switching between systems, cell input to the old active system is stopped, active indicating cells are stored in the buffer in the active system, and active indicating cells stored in the buffer in the new active system are output after all the active indicating cells in the old active system have been output.
Patent CA-2054447-C (CA)
Title: Gutter guard screen support clip
Inventor: DRESSLER ROBERT D
IPC: E04D13/076
Filed: 1991-10-29
Granted: 2002-12-24
Abstract: A clip for supporting a guard screen on a rain gutter to keep leaves and other debris from entering the gutter, the clip extending from an outer to an inner wall of the gutter and having means for attaching the clip thereto, the screen being supported on the clip, means being provided to attach the screen to the clip preventing upward movement of the screen relative to the clip and longitudinal movement of the screen relative to the gutter.
Patent CA-2056653-C (CA)
Title: Preparation for transdermal drug administration
Inventor: SUNAMI MASAKI
IPC: A61K31/46
Filed: 1991-11-29
Granted: 2000-08-08
Abstract: Disclosed is a preparation for transdermal drug administration comprising a flexible backing layer and a pressure-sensitive adhesive layer containing a local anesthetic in an amount of 40-65 % by weight based on the total weight of the pressure-sensitive adhesive layer. Since the ratio of the amount of undissolved local anesthetic (Ac) to that of dissolved local anesthetic (As), Ac/As, in the pressure-sensitive adhesive layer is determined to be in the range of 0.1-1.8, the preparation for transdermal drug administration is superior in self-adhesiveness and leaves no adhesive material upon removal from the skin. In addition, burst-like release of the undissolved drug from the pressure-sensitive adhesive layer immediately after application to the skin permits rapid appearance of the anesthetic effect, which enables wide clinical application of the preparations of the present invention.
Patent CA-2056884-C (CA)
Title: Concatenated coding method and apparatus with errors and erasures decoding
Inventor: MCCONNELL PETER ROBERT HENDERS
IPC: H03M13/29
Filed: 1991-12-03
Granted: 1996-09-17
Abstract: A means and method for significantly increasing the coding gain of a system used for data communications while still maintaining a high code rate (net data rate/gross data rate) and throughput by using a concatenated coding arrangement wherein error correction capabilities are optimized, having means for encoding data to be transmitted with a first code type to form an outer code which is capable of correcting burst errors and further detecting if the remaining data is error free, and means for encoding the data and the outer code with a second code type to form an inner code which is capable of correcting random errors and detecting multiple bit errors.
Patent CA-2057991-C (CA)
Title: Improvements in or relating to apparatus for and/or methods of supplying power to a load
Inventor: CHEYNE NEIL GORDON
IPC: D06F33/02
Filed: 1991-12-18
Granted: 1999-10-12
Abstract: A low voltage power supply which uses a low voltage transistor in conjunction with a winding of an electric motor and the high voltage motor commutation transistors. The low voltage supply may be used in an appliance such as a laundry machine for supplying the motor control circuitry and auxilliary devices for example, a drainage pump and water supply control valves.
Patent CA-2065845-C (CA)
Inventor: THOLERUS JAN
IPC: B42D3/00
Filed: 1990-09-14
Granted: 2000-11-14
Abstract: On a mis au point un procédé de reliure de liasses de papiers dans des couvertures (1) de manière à former des brochures, chaque brochure comprenant une couverture composée de deux feuilles de couvertures entre lesquelles se trouvent un dos, et d'un agent de liaison fixé à l'intérieur du dos, ainsi qu'une liasse de papiers insérée dans la couverture, un bord latéral de la liasse étant reliée à l'intérieur du dos, la liaison ayant lieu au moyen de l'agent de liaison, lequel est activé par un dispositif d'activation (9), de sorte que ledit bord latéral de la liasse de papiers est relié à l'intérieur du dos par l'intermédiaire de l'agent de liaison. Chaque couverture (1) agit sur un moyen de détection (40), lequel détecte la présence ou l'absence de moyen d'indication relié à la couverture et actionne un moyen influant sur le déroulement du procédé. On a également mis au point une couverture dotée d'un moyen d'indication (7) détecté de la manière précitée.
Patent CA-2066105-C (CA)
Inventor: ISHIZAKA YUJI
IPC: G06F19/00
Filed: 1992-04-15
Granted: 1997-07-08
Abstract: A welding management apparatus for use with a tube production machine adapted to form a workpiece fed from a roll of metal strip in a tubular formation having side  surfaces  opposite  to  each  other,  provide  an upsetting pressure to butt the opposite side surfaces of the workpiece at a jointing point, and supply a high frequency power to the workpiece to weld the opposite side surfaces at a welding point so as to produce a metal tube. The welding management apparatus comprises a camera positioned to have a visual field including the jointing and welding points for producing a video signal indicative of an image of the visual field. The video signal is converted into a luminance distribution pattern used in controlling the high frequency power to the workpiece.