baber/WOPTO huggingface dataset:
Patent NO-176069-C (NO)
Inventor: NES ODDBJ RN
IPC: E21D20/02
Filed: 1992-09-09
Abstract: PCT No. PCT/NO93/00129 Sec. 371 Date May 1, 1995 Sec. 102(e) Date May 1, 1995 PCT Filed Aug. 24, 1993 PCT Pub. No. WO94/05900 PCT Pub. Date Mar. 17, 1994Device for fastening of a rockbolt (12) in a hole (11) in rock, provided with an expansion bushing (14) at the inner end. At the outer end of the rockbolt, a washer like pressure member (18) is arranged to press against the rock (19), with a nut (16). The rockbolt (12) is provided with a tube (23) extending over at least the greater part of its free length, and is provided to supply cementing grout to the inner end of the rock hole and expelling of air from the rock hole. The tube is preferably connected to transfer cementing grout through the annular passage created in the tube.
Patent CA-2001232-C (CA)
Inventor: KOBAYASHI KAZUYUKI
IPC: D06M15/693
Filed: 1989-10-23
Granted: 1994-08-23
Abstract: A fibrous sheet having the shape memory property which comprises a sheet made of natural fiber and/or syn-thetic fiber and a layer formed by applying a powder of shape memory polymer; and a method of imparting the shape memory property which comprises applying a powder of shape memory polymer to a desired part of a product of a sheet made of natural fiber and/or synthetic fiber by the aid of a resin adhesive.
Patent CA-2002167-C (CA)
Inventor: BARDINELLI TED R
IPC: C12Q1/18
Filed: 1989-11-03
Granted: 1999-05-25
Abstract: A diagnostic media and assay, as further described herein, for detecting fungicide resistant strains of fungal plant pathogens.
Patent CA-2003364-C (CA)
Inventor: JOHNSON ROBERT REINER
IPC: A24D1/22
Filed: 1989-11-20
Granted: 1996-06-18
Abstract: A smoking article includes a generally cylindrically shaped fuel column with a corrugated-shaped channel formed longitudinally through the fuel column and concentric therewith.  A flavor releasing material coats the corrugated wall of the channel and the flavor material is aerosolized by the heat generated by the burning of the fuel column when it is ignited.  A filter rod is coaxially located at one end of the fuel column.
Patent CA-2005532-C (CA)
Inventor: WHITNEY ERIC J
IPC: C23C4/00
Filed: 1989-12-14
Granted: 1995-02-28
Abstract: A laser plasma spray apparatus  for depositing a feed material onto a substrate includes a nozzle having a plasma confinement chamber into which a laser beam is focused, the focal point being at a distance sufficiently far from the substrate that the substrate is not melted.  Finely divided feed material in a carrier gas flow is fed axially into the confinement chamber along the direction of the laser beam and melted in the plasma  formed  in the interaction of the laser beam, the feed material, and the gas at the focal point.  The melted feed material is then directed to deposit onto the substrate, while the plasma energy is largely confined within the apparatus by the confinement chamber and a constriction in the flow path upstream of the confinement chamber.
Patent CA-2015445-C (CA)
Title: Dispositif de verrouillage pour vehicule
Inventor: OGINO YOZO
IPC: E05B17/00
Filed: 1990-04-25
Granted: 1998-08-18
Abstract: Le dispositif de blocage pour véhicule automobile décrit dans les présentes comporte un corps en résine synthétique qui, fixé à la portière du véhicule, est pourvu d'un enfoncement sur son côté droit; un loquet est engagé en rotation dans l'enfoncement; une gâche fixée à la carrosserie de la voiture comporte une partie avant de faible diamètre en engagement avec le loquet, une partie arrière latérale de grand diamètre et une partie pont en forme de coin reliant les extrémités des parties en prolongement et ayant une partie avant mince et une partie arrière épaisse; une rainure de guidage formée sur le corps permet l'entrée de la gâche; une pince de serrage du côté avant est disposée à l'avant de la rainure de guidage et sert au serrage de la partie avant de la gâche; la partie arrière de la pince de serrage est disposée à l'arrière de la rainure de guidage pour le serrage de la partie avant de la gâche; Une partie renflée définissant la rainure de guidage est formée intégralement sur le côté arrière du corps.
Patent CA-2018123-C (CA)
Title: Adjustable self supporting locker shelf and method for installing same
Inventor: SANTUCCI DONALD G
IPC: A47B96/02
Filed: 1990-06-01
Granted: 2001-02-27
Abstract: An add-on shelf for athletic or school lockers having hinged first and second planar shelf members. The edge of the first shelf member is hingedly affixed along the length of the second shelf member, the precise hinge point being adjustable to accommodate differing width lockers. Tabs on the first shelf member engage slots on the second shelf member to form the hinge. A plurality of slots are provided along the second shelf member to facilitate the above-noted width adjustment. Releasable latch means lock the shelf members is fixed planar orientation. Rubber abutment feet are provided along the outside edges of the shelf members to engage the locker walls. The shelf is installed by forming an obtuse angle between the shelf, members, placing the shelf assembly into the locker, theft, forcing the angle open until the shelf members are in the 180 degree planar locked position.
Patent CA-2026455-C (CA)
Title: Boiler furnace combustion system
Inventor: TOKUDA KIMISHIRO
IPC: F23C5/32
Filed: 1990-09-28
Granted: 1994-07-26
Abstract: Abstract of the Disclosure The known boiler furnace combustion system of the type that main burners are disposed on side walls of or at corners of a square-barrel-shaped boiler furnace having a vertical axis, the burner axes are directed tangentially to an imaginary coaxial cylindrical surface, also additional air blow nozzles are disposed in the boiler furnace at a high level than the main burners, so that unburnt fuel left in a reducing atmosphere or a low oxygen concentration atmosphere of a main burner combustion region can be perfectly burnt by air blown through the additional air blow nozzles, is improved.  The improvements reside in that the additional air blow nozzles are dis-posed as divided into at least two groups at higher and lower levels, the additional air blow nozzles at the lower level are provided at the corners of the boiler furnace with their axes directed tangentially to a second imaginary coaxial cylindrical surface having a larger diameter than the first imaginary coaxial cylindrical surface, and the additional air blow nozzles at the higher level are pro-vided at the centers of the side wall surfaces of the boiler furnace with their axes directed tangentially to a third imaginary coaxial cylindrical surface having a smaller diameter than the second imaginary coaxial cyl-indrical surface.
Patent CA-2027608-C (CA)
Title: Hair revitalizing agent
Inventor: HONBO TOSHIYASU
IPC: A61K31/40
Filed: 1990-10-15
Granted: 2001-04-10
Abstract: A hair revitalizing agent including a compound represented by the formula shown below or a pharmaceutically acceptable salt thereof:   (see formula I) (wherein R1 to R10, R14 to R23, X, Y, and n are the same as defined in the present specification).
Patent CA-2028034-C (CA)
Title: Apparatus for the radial centrifugal advance of the cords from the grass-cutting heads for trimmers and other
Inventor: ARNETOLI FABRIZIO
IPC: A01D34/416
Filed: 1990-10-19
Granted: 2001-02-27
Abstract: In order to obtain a lengthening maneuver of the active ends emerging from the rotating housing (1, 5, 3) containing the bobbin or bobbins (16) of the cords (F) during the rotation of said housing, the bobbin (16) has in the wall (18) of the internal hole two series of mutually staggered teeth (20, 22; 120, 122), some (20; 120) of which are developed along one axial section and the, others (22; 122) along the remaining axial section; an element (34, 30), which is capable of axial sliding movements, has a disk (30) which projects elastically below the housing (1, 5, 3) and is capable of being made to reenter by means of pressure on the ground, as well as entrainment teeth (36) which are axially slidable, rotationally engaged on said housing and capable of engaging alternately the teeth of the two series (20, 22; 120, 122) upon each axial stroke and thus of permitting each time a unitary angular advance in two stages.
Patent CA-2031118-C (CA)
Title: Direction dependent line light source
Inventor: DREYER JOHN F JR
IPC: F21S2/00
Filed: 1990-11-29
Granted: 2001-05-29
Abstract: A light source substantially longer than its diameter exhibits two different optical characteristics, such as different two colors, depending upon the direction along the long axis from which it is viewed. The light source comprises a light conduit employing total internal reflection and two illumination sources directing light into the light conduit from opposite ends.
Patent CA-2032232-C (CA)
Title: Ladder levelling device with locking means
Inventor: STURM WALTER
IPC: E06C7/44
Filed: 1990-12-13
Granted: 1994-04-19
Abstract: LADDER LEVELLING DEVICE WITH LOCKING MEANS                ABSTRACT OF THE DISCLOSURE           An automatic levelling device for attachment to a ladder to allow the ladder to be used on an uneven supporting surface.   The levelling device includes a downwardly opened U-shaped tubular  member which guidably supports therein a ball chain connecting element.  Slidable within the open ends of the tubular member and attached to opposite ends of the connecting element are extendable legs.          A locking means is connected to the tubular member and is adapted to cooperate with the ball chain to provide positive locking of the chain when the extendable legs are in the  proper  position  to maintain the ladder in a vertical orientation.  The ball chain when locked in the locking means can  not  be  unlocked  unless  weight  is  removed  from both supporting legs.
Patent CA-2037895-C (CA)
Title: Safety razors
Inventor: BROWN FRANK EDWARD
IPC: B26B21/22
Filed: 1990-07-10
Granted: 1998-07-07
Abstract: A safety razor in which the blade (1) has a plurality of sharp-edge apertures (2) for shaving and also a sharpened rectilinear edge (3) for trimming. Provision is made for effecting displacement of the blade relative to the razor handle (10) so that the trimming edge which is normally in an inoperative position can be moved into an operative position. The blade is held in an arched position so that the aforesaid movement is of a rocking nature.
Patent CA-2042203-C (CA)
Title: Scroll type fluid machinery
Inventor: KONDO HIROAKI
IPC: F01C1/02
Filed: 1991-05-09
Granted: 1996-02-13
Abstract: According to the present invention, there is provided a scroll type fluid machinery in which a sta-tionary scroll and a revolving scroll in which spiral wraps are set up at end plates, respectively, are engaged with each other, a drive bushing is fitted rotatably into a boss projected at the central part of the outer surface of the end plate of the revolving scroll, and a drive pin projecting from the rotary shaft is fitted slidably into a slide hole bored in the drive bushing, characterized in that a counter weight which generates a centrifugal force having an opposite direction to a centrifugal force acting on the revolving scroll at the time of revolving motion in a solar motion thereof is provided on the drive bushing.          Further, the contact pressure between the wrap of the revolving scroll and the wrapof the stationary scroll is prevented to become excessive even at the time of high speed rotation of the rotary shaft.
Patent CA-2045593-C (CA)
Title: Use of 1,2-benzopyrone derivatives for the treatment of malignant tumours in humans
Inventor: ZANKER KURT
IPC: A61P35/00
Filed: 1990-11-23
Granted: 2000-09-05
Abstract: The invention relates to the use of 1,2-benzopyrone derivatives for the treatment of malignant tumors in human beings. The derivatives used according to the invention are suitable for both preventive and also therapeutic treatment and they display in particular growth-inhibiting effect vis-à-vis brain-tumor cells and cells from human renal, prostate, skin or lung carcinomas.
Patent CA-2049567-C (CA)
Title: Asbestos collection and containment device
Inventor: COLEMAN SEAB H III
IPC: B08B15/02
Filed: 1991-08-20
Granted: 1994-08-02
Abstract: An asbestos collection and containment device used in removing hazardous material from overhead work areas has an adjustable support scaffold with a flexible walled enclosure having an open upper portion and a funnel-shaped lower portion.          A constant exhaust airflow filtration and wetting apparatus within and communicating with the enclosure which is mobile and self-contained.
Patent CA-2052717-C (CA)
Title: Felting coiled sleeve and method for preparing the same
Inventor: FUKUSHIGE YOSHIMI
IPC: B29C53/56
Filed: 1991-10-03
Granted: 1995-03-28
Abstract: A felting coiled sleeve has closely fibrous structure and a substantially cylindric shape. The sleeve is put on a body  of roller suitable for carrying an aluminum extruded shape or a sur-face treating steel sheet. The sleeve is prepared by attaching reinforcing thread with straight stitches along one longitudinal side of a felting strip by sewing and curving moderately the strip in a horizontal plane simultaneously. Then the curved strip is bent into a helical shape through a pair of conical rollers, wind-ing the strip tightly round a shaft of a device for obtaining sleeve, applying pressure on one side face of the wound strip, fixing the compressed strip in the cylindric shape, and smoothing the outer surface of the coil.
Patent CA-2056631-C (CA)
Title: Thermoplastic resin composition and use thereof
Inventor: AMIMOTO YOSHIKATSU
IPC: C08L77/00
Filed: 1991-11-29
Granted: 2001-04-10
Abstract: Disclosed is a thermoplastic resin composition comprising (A) an aromatic polyamide comprising dicarboxylic acid units comprising 50-100 mol% of units derived from terephthalic acid, and 0-50 mol% of units derived from an aromatic dicarboxylic acid other than terephthalic acid and/or an aliphatic dicarboxylic acid having 4-20 carbon atoms, and diamine units derived from an aliphatic diamine and/or an alicyclic diamine, said aromatic polyamide having an intrinsic viscosity of 0.5-3.0 dl/g as measured in conc. sulfuric acid at 30°C and a melting point of higher than 300°C, (B) a graft modified .alpha.-olefin polymer, and/or a graft modified aromatic vinyl hydrocarbon/conjugated diene copolymer or hydrogenated product thereof, and (C) an aliphatic polyamide, wherein said thermoplastic resin composition comprises 10-80 parts by weight of the graft modified .alpha.-olefin polymer, and/or the graft modified aromatic vinyl hydrocarbon/conjugated diene copolymer or hydrogenated product thereof (B) and 5-80 parts by weight of the aliphatic polyamide (C), based on 100 parts by weight of the aromatic polyamide (A).
Patent CA-2060098-C (CA)
Inventor: AUDOUIN OLIVIER
IPC: H04B10/572
Filed: 1992-01-23
Granted: 2002-03-19
Abstract: Transmission frequencies (F(1)...F(2P)) used for simultaneous communications form a stack stretching from a fixed base frequency (F(0)) to a stack top (F(2P-1), F(2P)). At the start of each communication, a transmission frequency (F(2P-1)) used for this communication is at the top of the stack. During the communication, this frequency is maintained by slaving to a predetermined spectral interval (DF) beyond a lower support frequency (F(2P-2)) if such a frequency can be detected. Otherwise, the transmission frequency is shifted gradually towards the base frequency. 
<??>The invention applies in particular to communications between peripherals of computer systems. 
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Patent CA-2063666-C (CA)
Inventor: HEIDEMANN ROLF
IPC: H04B10/00
Filed: 1992-03-20
Granted: 1998-04-14
Abstract: Fiber-optic network providers wish to monitor the sig-nal quality at certain points in the network (e.g., at network termination points). The invention provides a system wherein - the monitoring of the useful signal (S1) is effected indirectly, i.e., by monitoring an auxiliary signal (S2);          - the means (4, 5, 6, 7) necessary therefor can also be used to set up a service channel between net-work center (1) and monitoring point (4), and - the means necessary therefor can be supplemented at low cost to combine the signal monitoring with (advantageous) signal amplification.
Patent CA-2068007-C (CA)
Title: Counter blade for a disc chipper
Inventor: SVENSSON KE
IPC: B27L11/00
Filed: 1992-05-05
Granted: 1995-11-21
Abstract: A counter blade is disclosed for use in a chipping machine which comprises a chipper disc rotatably mounted in the chipper frame by means of a shaft supporting the disc. The counter blade is attached to the chipper frame essentially at the intersection of a blade mounted in the chipper disc and the log to be chipped, in such manner that, on the side opposite to the chipping blade, the counter blade rests against the log to be chipped. The counter blade consists of a first and a second blade part placed at an obtuse angle relative to each other. According to the present invention, the counter blade consists of two essentially elongated elements having an arris forming the cutting edge of the counter blade at least on one of its longitudinal sides. The end faces of the counter blade elements are so formed as to permit connection to an adjacent counter blade element so that two counter blades form a continuous cutting edge of the counter blade.
Patent CA-2071672-C (CA)
Title: Goal pad for hockey and method for making the same
Inventor: THOMSON PAUL W
IPC: A63B71/12
Filed: 1992-06-19
Granted: 1996-02-20
Abstract: Protective  leg  gear  for  a  hockey  goalie includes a protective leg pad which is molded to be lightweight  and  include  substantially  anatomically matching rear portion with provisions for the knee, foot and ankle so that a break-in period is not required.  A method of molding the leg pad for the protective leg gear includes a single molding process in which a mold is  charged  with  a  semi-flexible  open  cell  urethane material which is permitted to cure.
Patent CA-2084963-C (CA)
Title: Self-tanner cosmetic composition
Inventor: SUARES ALAN J
IPC: A61K8/35
Filed: 1992-12-09
Granted: 2005-10-11
Abstract: A cosmetic product and method for imparting a natural-appearing tan to skin is provided, the product being in the form of a multi-compartment dispenser. A first and second substance are stored in separate compartments of the dispenser, at least one of the substances including a silicone. Additionally, the first substance contains an alpha-hydroxy aldehyde such as dihydroxyacetone and the second substance contains at least one amino acid.
Patent CA-2095134-C (CA)
Title: Artificial dielectric tuning device for microwave ovens
Inventor: PESHECK PETER S
IPC: F24C7/02
Filed: 1991-09-30
Granted: 1997-03-04
Abstract: An apparatus is suitable for use in a microwave oven. An artificial dielectric (10) is located adjacent or within a food pro-duct cooking stack (40) in the microwave oven. A support media (24) supports the artificial dielectric (10) in the cooking stack (40) at a desired distance from the oven shelf (18). The artificial dielectric (10) has properties suitable so that the cooking stack (40) can be positioned in the microwave oven to achieve desired cooking performance.
Patent CA-2097444-C (CA)
Title: Angiotensin ii antagonist imidazole derivatives, their preparation and their therapeutic use
Inventor: YANAGISAWA HIROAKI
IPC: C07D405/14
Filed: 1993-06-01
Granted: 2005-03-29
Abstract: Compounds of formula (I):   (see formula I) [in which: R1 is hydrogen, alkyl, cycloalkyl or alkanoyl; R2 is a single bond, alkylene or alkylidene;      R3 and R4 are each hydrogen or alkyl; R6 is carboxy or tetrazol-5-yl; and X is oxygen or sulfur]; and pharmaceutically acceptable salts and esters thereof are AII antagonists and can be used for the treatment and prophylaxis of hypertension and cardiovascular diseases.
Patent CA-2112844-C (CA)
Inventor: LANGENHORST CHRISTOPH
IPC: E04F19/08
Filed: 1994-01-05
Granted: 1998-01-20
Abstract: An inner frame for a cover and an outer frame for an inspection opening can be formed with frame members having flanges projecting from the plane of the frame and formed with tongues at their ends engageable by resilient hooks of the respective corner elements which fit without play against the frame members. The frame ends are cut at right angles to the longitudinal edges of the frame member in the case of the outer frame and are provided with abutting miters in the case of the inner frame.
Patent CA-2113317-C (CA)
Inventor: WALKER W DAVID JR
IPC: A63B67/00
Filed: 1994-01-12
Granted: 1999-03-30
Abstract: A game device has a target plate fixed to the waist area of a person who will play the game, and a ball tethered to the target plate.  The tether is flexible to allow the ball to engage a target on the target plate.  To facilitate control of the ball on the tether, the tether has a rigid rod flexibly fixed to the bottom of the target plate, and a flexible string extending from the rod to the ball.  There are sights between the targets on the target plate.  By swinging the tethered ball with the tether aligned with a sight, the player can align the ball to be received by a target.  Baskets in the targets catch the balls so the ball can be easily removed from the target.
Patent CA-2122244-C (CA)
Title: Pipette tip with self-aligning and self-sealing features
Inventor: PARDINAS GUILLERMO P
IPC: G01N35/10
Filed: 1992-10-29
Granted: 1999-02-16
Abstract: A pipette tip (30) for use in automated assay testing systems includes an annular, protruding seal rings (78, 80) on the interior wall of the pipette for engaging sealing surfaces (114, 116) on a probe (100) to provide a resilient seal. The pipette tip also includes a positive stop (66) for assuring proper positioning and alignment of the pipette tip on the probe for facilitating mounting of the pipette tip on the probe while minimizing variation in the loading and unloading forces required. Locator surfaces (32, 48) are provided on the exterior of the pipette tip for precisely aligning the pipette tip in the system rack for positioning the pipette tip relative to the probe.
Patent CA-2124030-C (CA)
Inventor: ZHAO ALBERT Z
IPC: G06T1/00
Filed: 1994-05-20
Granted: 1999-08-24
Abstract: A number of predefined code blocks are provided from which a sequence or block queue is selected and patterned on a single image line from the pixel image data on which a geometric transformation is to be performed.   Once the block queue is generated,  it is executed for each image line and the resulting transformed image data is stored in separate memory or buffer.
Patent CA-2129291-C (CA)
Inventor: GROMOTKA GABRIEL
IPC: E05C7/04
Filed: 1994-08-02
Granted: 1999-01-26
Abstract: A draw latch includes a handle assembly comprising a base, a lever and a catch. The handle assembly is mounted on a first panel and is adapted for fastening a keeper mounted on a second panel. When the latch is fastened, the catch engages the keeper which operates to draw the panels together. When the latch is unfastened, rotation of the lever provides corresponding rotation or "kick-out" of the catch from engagement with the keeper.
Patent CA-2129919-C (CA)
Title: Pharmaceutical composition having antiviral and antibacterial activity and method of administration
Inventor: FIUTOWSKI ZDZISLAW
IPC: A61K31/66
Filed: 1994-08-11
Granted: 1999-02-23
Abstract: A  novel  pharmaceutical  composition  having antibacterial  and  antiviral  activity  and method  of treating diseases caused by bacterial and viral patho-gens through stimulation of the immunologic system.  The composition comprises selected amounts of chlorambucil, procarbazine  and  cyclophosphamide.    Melphalan  and liothyronine are primary options.  Calcium may also be included as a desirable supplement.  The method includes administering  these  components  to  a  patient  in  an ordered, time-released manner.