baber/WOPTO huggingface dataset:
Patent CA-2035778-C (CA)
Title: Method for molding fiber-reinforced resin
Inventor: KOHAMA KATSUMI
IPC: B29C51/42
Filed: 1991-02-06
Granted: 1995-06-13
Abstract: In a method for molding a sheet for molding comprising thermosetting resin materials reinforced with glass fiber or carbon fiber, etc., the sheet for molding comprises a covering film always existing in a side which is not in contact with a mold face and, when said sheet for molding and covering film are shaped along a mold face and the sheet for molding is thermally cured, a means for dealing with a breakdown accident of said covering film is arranged in the side of said sheet for molding which is not in contact with the mold face.
Patent CA-2039737-C (CA)
Inventor: YAMAGAMI TAMOTSU
IPC: G11B7/24091
Filed: 1990-08-22
Granted: 1999-10-19
Abstract: Un milieu d'enregistrement pouvant reproduire des informations optiquement comprend une structure permettant la mise en forme préalable d'une piste, déplacée dans le sens de la largeur, par un signal généré en enlevant des éléments à haute fréquence d'un signal de bande de base d'informations enregistrées. Un appareil d'enregistrement pour réaliser des pistes sur un milieu d'enregistrement optique pouvant reproduire des informations optiquement comprend un déflecteur pour défléchir dans le sens de la largeur de la piste un faisceau d'enregistrement servant à réaliser lesdites pistes. Ledit appareil comprend également un générateur de signal de commande de déflection dont le signal sert à commander ledit déflecteur. On prévoit également un filtre passe-bas pour enlever les éléments à haute fréquence du signal de bande de base des informations enregistrées, lesdits éléments étant utilisés pour générer le signal de commande de déflection. On diminue ainsi la possibilité que des effets défavorables s'effectuent sur les informations principales enregistrées sur la piste.
Patent CA-2041137-C (CA)
Inventor: BALDWIN JOE M
IPC: F25B13/00
Filed: 1991-04-24
Granted: 1999-01-12
Abstract: A method of configuring a controller of an HVAC system comprising the step of configuring the HVAC system based upon components which are indicated by a wiring harness to be physically connected to the HVAC system.
Patent CA-2043899-C (CA)
Title: Bonnet nut with improved safety characteristics
Inventor: BREMERS ALAN DAVID
IPC: F16K27/02
Filed: 1991-06-05
Granted: 2001-08-28
Abstract: A valve assembly includes a bonnet that is captivated in a valve body stem mount by means of a threaded bonnet nut. A pair of opposed pry holes are formed in the bonnet at a point above the top of the fully seated bonnet nut. Loosening of the bonnet nut enables a bonnet that is stuck in the body stem mount to be pryed loose with a pry bar inserted in one or both of the pry holes and levered against the top of the bonnet nut. The bonnet holes also provide a visual indication of movement of the bonnet and whether there is pressure in the valve body.
Patent CA-2045195-C (CA)
Title: Steam stripping process for softening water
Inventor: DEBBERT ARTHUR KARL
IPC: C02F1/52
Filed: 1991-06-21
Granted: 1997-05-06
Abstract: A steam stripping process for softening water comprises contacting said water with steam to bring said water to a temperature of at least substantially 190 °C, to strip CO2 from said water and to cause the precipitation of Ca++ and/or Mg++ from said water. Subsequently sufficient alkaline material is added to bring the pH of said stripped water to at least substantially 10. Thereafter, precipitated Ca++ and/or Mg++ is separated from said water.
Patent CA-2048037-C (CA)
Inventor: MOULDING FRANK EDWARD
IPC: C03B23/03
Filed: 1991-07-29
Granted: 1996-12-10
Abstract: A ball bearing type roller cylinder assembly is disclosed comprising a center shaft having a free end. The shaft may,  for example,  be held in a mounting fixture.  A spindle concentric with the center shaft is fixed on its free end.  A roller cylinder housing the spindle comprises a cylindrical outer skirt, a first end cap which cooperates with a first end surface of the spindle to form a first ball bearing race, and a second end cap which cooperates with the second end of the spindle to form a second ball bearing race.  The roller cylinder is freely rotatable and contacts the spindle only indirectly through the ball bearings.   Preferred embodiments of the roller cylinder assembly are suitable for  use  alone  or  in  sets  in  high  temperature applications, particularly in glass fabrication systems for hot press forming heated sheets of glass.
Patent CA-2050114-C (CA)
Title: Compositions suitable as binders and their use in coating and sealing compositions
Inventor: WAMPRECHT CHRISTIAN
IPC: C08G59/42
Filed: 1991-08-28
Granted: 2001-12-18
Abstract: The present invention relates to compositions suitable for use as binders and containing A) 10 to 99 parts by weight of at least one copolymer which has a weight average molecular weight of 1500 to 75,000, is prepared from olefinically unsaturated compounds and contains i) 0.1 to 8.0% by weight of free hydroxyl groups and ii) 1 to 29% by weight of epoxide groups (calculated as C2H3O) and B) 1 to 90 parts by weight of at least one organic polyanhydride containing at least two cyclic carboxylic acid anhydride groups per molecule, provided that 0.1 to 10 anhydride groups of component B) are present for each epoxide group of component A).      The invention also relates to the use of the binder compositions as binders for thermosetting coating or sealing compositions, or, in the presence of catalysts, as binders for coating or sealing compositions which can be hardened at room temperature.
Patent CA-2050457-C (CA)
Inventor: STILES ERNEST DALE
IPC: F02M25/07
Filed: 1991-08-30
Granted: 1998-08-11
Abstract: An EGR valve assembly for use in an EGR valve body having a chamber with an inlet and outlet, comprising: (a) a stemmed reciprocable valve controlling flow into said chamber, the stem of said valve being constituted of an iron-based core material (i.e., 300 series stainless steel) impregnated at its outer surface with an ingredient (i.e., electroless nickel, ion implanted or chemically deposited nitrides, and electrolytic chromium) that is compatible in sliding contact with ceramic and provides said stem with a hardness at room temperature of at least 60 Rc and a lubricating oxidized passivation layer at temperatures in excess of 600°C; and (b) a ceramic-based bushing (SiC, Si3N4, Al2O3, ceramic/metal composite) for sealingly guiding the reciprocal movement of said stem.
Patent CA-2050702-C (CA)
Inventor: PUSCH REINHARD
IPC: H01R12/79
Filed: 1991-09-05
Granted: 1995-07-18
Abstract: For  the  purposes  of  connecting  and  joining conductive traces on printed circuit boards, the stripped ends of a flexible multi-conductor flat cable are inserted into metallized openings in the printed circuit boards. The cables are cut to length and their ends are stripped of insulation and supported in an injection molded bar member. Those ends are desirably not to be bent in storage and transportation.  In order to protect them, a U-shaped device is pushed onto the bar member over the cable ends.   The bottom plate portion of the device has holes of a conical configuration.   In a transportation position the ends are disposed within the walls of  those holes  and are held therein.  The device latches in the transportation position. For the ends to be inserted into the holes in the printed circuit board the device is pushed further onto the cable ends in an operative position.  As such, the ends pass in a guided fashion through the holes in the bottom plate portion and into the holes in the printed circuit board.
Patent CA-2056679-C (CA)
Title: Automatic monitoring of digital communication channel conditions using eye patterns
Inventor: NOHARA TIMOTHY JOSEPH
IPC: H04L1/20
Filed: 1991-11-29
Granted: 2002-02-12
Abstract: A digital signal transmission channel degradation monitor for determining the error rate in a received data signal includes circuitry to generate an eye pattern signal for the received data signal which eye pattern signal is applied to a grid containing a number of cells defining regions in an ideal eye pattern. Each cell contains circuity to count the number of time an eye trace is located in that particular cell over a predetermined period of time. A number of cells within the ideal eye pattern area are grouped to define a predetermined pseudo error region. The number of times an eye trace enters into that error region over a predetermined time provides an indication of the generalized pseudo error rate for the transmission system. In addition, the number of times an eye trace is located in particular cells through the grid over a predetermined period of time can determine the type of stress that the transmission system is undergoing. This detector can be automated to determine both the error rate and type of stress for the data transmission system.
Patent CA-2057630-C (CA)
Title: Adapter for mounting demountable rim wheels on balancing machines
Inventor: MATZ DAVID O
IPC: G01M1/04
Filed: 1991-12-05
Granted: 1995-03-21
Abstract: An adapter for allowing tires with demountable rims to be checked for  balance  on  computerized  dynamic  test  equipment comprises an annular plate having a central opening adapted to fit onto the cone of a dynamic balancer, the plate incorporating a cam actuated self-centering mechanism and clamping lugs for securing the plate following the centering operation to the front edge surface of the demountable rim.   Use of the present invention avoids the significant loss of time in attempting to center prior art adapters with respect to such demountable tire rims.
Patent CA-2059497-C (CA)
Title: Spread spectrum signal receiving apparatus
Inventor: HORI KATSUYA
IPC: H04B1/707
Filed: 1992-01-16
Granted: 2002-04-30
Abstract: A spread spectrum signal receiving apparatus comprising: a radio frequency processing circuit for converting a spread spectrum signal into an intermediate frequency signal; a binary encoder for encoding the intermediate frequency signal; a pseudo-random noise code generator; a code driver for controlling the phase and the chip speed of the output of the code generator; a first multiplier for multiplying the binary signal by the output of the code generator; a numerical controlled oscillator for outputting first and second carrier signals; second and third multipliers for multiplying the output signal of the first multiplier respectively by the first and second carrier signals; first and second low-pass filters supplied with the output signals of the second and third multipliers respectively; and a microcomputer having functions to produce signals for controlling the numerical controlled oscillator, and functions to produce signals for controlling the code driver.
Patent CA-2067327-C (CA)
Title: Horizontal axis wind turbine with rotors adjusted to and by the wind force
Inventor: SULICA RAY R A
IPC: F03D1/00
Filed: 1992-04-27
Granted: 1999-08-10
Abstract: A horizontal axis wind energy converter construction, intended for electric energy production, in which the adjustment to the wind variability in direction and speed is done directly by the wind air flow around of least two downwind rotor assemblies mounted on a rotating balancing beam, without separate powered controls, for economic efficiency,
Patent CA-2073537-C (CA)
Title: Converting methanol to light olefins using small particles of elapo molecular sieve
Inventor: BARGER PAUL T
IPC: B01J29/04
Filed: 1992-07-09
Granted: 2002-10-15
Abstract: Methanol is converted to light olefins in a conversion process using a catalyst catalyst comprising a metal aluminophosphate molecular sieve having the empirical formula (EL x Al y P z)O2 where EL is a metal and x, y and z are mole fractions of El, Al and P respectively where preferred metals are silicon, magnesium and cobalt, with silicon especially preferred and where the metal aluminophosphate is composed of particles at least 50% of which have a particle size less than 1.0 µm and no more than 10% of the particles have a particle size greater than 2.0 µm. It is also preferred that the metal content (x) of the metal aluminophosphate be from about 0.005 and 0.05 mole fraction. The catalyst containing the small particles of the metal aluminophosphate is also part of the invention.
Patent CA-2073920-C (CA)
Title: Teleconference terminal equipment and teleconference module
Inventor: SHIBATA YOJI
IPC: H04N7/15
Filed: 1992-07-15
Granted: 1998-11-24
Abstract: A teleconference terminal equipment adapted to construct an AV meeting system as an intended use, comprising a network interface and communications network control unit, a multimedia multiplexing/demultiplexing and interterminal signal control unit which multiplexes and demultiplexes video data and control data contained in a communication frame to be transmitted by the control unit and a communication frame received by the same, respectively, a picture codec which codes and decodes video data, a video input/output interface which connects an external camera to the picture codec, a camera control/external device multiconnector, and a CPU which controls an operation of the external camera through the multiconnector on the basis of control data delivered from the control unit.
Patent CA-2078593-C (CA)
Title: Monocoque breast supporting frames
Inventor: MORGAN HARVEY S
IPC: A41C1/16
Filed: 1992-09-18
Granted: 1994-11-15
Abstract: ABSTRACT OF THE DISCLOSURE A monocoque breast supporting frame including a reduced mass  arcuate  shaped  resilient  wire  and  a  specifically formulated reinforcing  sleeve-like,  low  friction member totally encasing the wire; said sleeve-like number having a plurality   of   circumferential  radii,   thickness,   and structural integrity specifically disposed along the arcuate shaped,  reduced mass,  resilient wire  to afford maximum strength and resilience to the frame and maximum comfort to the wearer.
Patent CA-2080737-C (CA)
Title: Minimizing brassiere with three panelled breast cup having central vertical-only elastic panel
Inventor: NOVITSKY ROSALIE M
IPC: A41C3/00
Filed: 1992-10-16
Granted: 1995-02-21
Abstract: A brassiere construction has breast cups provided with a central diagonally extending panel that is stretchable in vertical  directions,  and  which  is  non-stretchable  in horizontal directions, thus to accommodate different volumes of  breast  tissue  falling within a  determined range  of volumes.
Patent CA-2082753-C (CA)
Title: Strip winding machine
Inventor: PLANETA MIREK
IPC: B65H19/22
Filed: 1992-11-12
Granted: 1996-10-08
Abstract: A winding machine for winding an elongated strip on a core mounted on an axle to form a roll thereon has a support frame and an axle to receive a core on which elongated strip is to be rolled.  The support frame has two tranversely spaced parallel side members having tracks supporting opposite end portions of the axle and along which the axle is movable from a winding postion to an unloading position, and a driven roller at the winding position to engage elongated strip wound on a core on the axle to rotate the core and wind further strip thereon.  The axle with strip wound on the core is moved along the tracks from the winding position to the unloading position.  At the unloading position, one end of the axle is held by one side member in a generally horizontal attitude.  The other side member has a movable portion which in a supporting position engages and supports an opposite axle end when the axle and roll are at the unloading position and which is movable relative to the remainder of the side member to a removal position to permit the core and roll to be moved endwise off the axle.
Patent CA-2084345-C (CA)
Title: Modular conveyor belt sealed sprocket drive system
Inventor: LEDET BRENT A
IPC: B65G23/06
Filed: 1992-12-02
Granted: 2005-03-08
Abstract: Self contained modular powered sprocket drive units for modular link conveyor belt drive systems are disposable across the belt width to mate laminar sprocket ring drive teeth into corresponding mating belt drive surfaces. These modular units may be located along the belt at one or more positions, and are easily removable for maintenance or replacement. A set of sprocket rings are mountable axially in locations that match different belt drive requirements. Provision is made to fix one sprocket drive lamination in place for belt tracking purposes with other sprocket drive laminations floating axially on the drive shaft for dynamic conformation to dimensional changes in the modular link belt when driven. The drive shaft is hollow and contains an electric motor and gear drive train, thus permitting the modular drive unit to be no longer than the width of the driven belt.
Patent CA-2085053-C (CA)
Title: Seal engaging ring
Inventor: NOLTE PAUL A
IPC: B65D55/06
Filed: 1992-12-10
Granted: 1996-10-15
Abstract: A seal engaging ring comprising an annular ring having an upper portion, a lower portion, an inner diameter and an outer diam-eter, the inner diameter having at least one major relieved area and the annular ring having at least one aperture for receiving a tamper indicating seal.
Patent CA-2086175-C (CA)
Inventor: IMASHIRO YASUO
IPC: C07C267/00
Filed: 1992-12-23
Granted: 2003-06-10
Abstract: The present invention provides a polytetramethylxy-lylene carbodiimide represented by the following formula (see formula I) wherein n represents an integer of 1 or more.      Said polycarbodiimide has good storage stability ow-ing to the reduced reactivity and gives good handleability in the reaction with an active hydrogen compound.
Patent CA-2090167-C (CA)
Title: Automatic handset-speakerphone switching arrangement for portable communication device
Inventor: BOWEN DONALD JOHN
IPC: H04M1/60
Filed: 1993-02-23
Granted: 1997-04-22
Abstract: A personal communicator handset is designed to operate as both a handset and as a speakerphone and to automatically switch between the two modes based on distance between the handset and the user's ear.  This distance is determined by an infrared range detection unit built into the handset.
Patent CA-2094078-C (CA)
Title: Direct current homopolar machine
Inventor: HATHAWAY GEORGE D
IPC: H02K31/00
Filed: 1993-04-15
Granted: 1999-11-16
Abstract: This invention relates to a homopolar machine. The homopolar machine can be used as a generator or a motor. In one embodiment, the homopolar machine has a conductive shaft which orbits around two stationary conductive shafts. There are four electrical connection means, two located on the orbiting shaft and one located on each of the stationary shafts. Each of the two electrical connections on the stationary shafts are connected to an electrical connection on the orbiting shaft. In this way, the three shafts are electrically connected. There is also an armature means, which in a preferred embodiment is disc shaped, located at at least one of the four electrical connections and comprising at least one of the electrical connection means. furthermore, a magnetic flux path mechanically associated with the orbiting shaft intersects at least one of the armature means. In operation, the orbiting shaft moves around the two stationary shafts. This motion causes relative rotational movement between the magnetic flux path and the armature means thereby creating an electrical potential across the armature means. Because the armature means is located in one of the electrical connection points and comprises an electrical connection means, any electrical energy generated by the armature means can be removed from the two stationary shaft means.      Therefore, any electrical energy generated by the machine can be removed without the need for brushes. In a further embodiment, four armature means, each of the four comprising one electrical connection means, generate electrical energy in series.
Patent CA-2101249-C (CA)
Title: Endoprosthesis, especially for the hip joint
Inventor: WINKLER HEINZ
IPC: A61B17/74
Filed: 1991-12-23
Granted: 2003-09-16
Abstract: An endoprosthesis for a hip joint consists of a head prosthesis (1) and an acetabulum prosthesis (2). The head component (3) in the acetabulum prosthesis (2) is secured to an attachment (5) having a truncated conical sur-face (6) bearing on the neck of the thigh-bone (7). From the attachment a rod-like sliding comonent (9) extends laterally and distally and is guided to slide in a sleeve (11) which is connected to a plate (12) secured to the femur (13). The acetabulum prosthesis (2) consists of a socket (15) secured at its cranial edge to a flange (18) from which project sliding sleeves (19) with their axes perpendicular to the acetabulum insertion plane. Screws (21) passing through the sliding sleeves (19) provide for fixing to the bone.
Patent CA-2103996-C (CA)
Inventor: SIRTORI CESARE
IPC: C12P21/04
Filed: 1992-12-11
Granted: 2007-01-16
Abstract: The present invention relates to substantially pure dimers of Apolipoprotein Al-Milano, (Apo Al-M/Apo Al-M) which for the first time has been isolated and characterized from plasma. It also relates to pharmaceutical compositions comprising the Apo Al-M/Apo Al-M. Apolipoprotein Al-M dimer has been produced in a recombinant Escherichia coli system or collected from plasma from Apolipoprotein Al-Milano carriers. The invention also includes the method for the treatment of atherosclerosis and cardiovascular diseases and use of the dimer in the preparation of a medicament. The medicament containing the dimer can be used for treatment of atherosclerosis and cardiovascular diseases and prevention of thrombosis in different clinical circumstances, both at the arterial and at the venous level. The dimer can also act as a prodrug for the monomer.
Patent CA-2104918-C (CA)
Inventor: WILSON LEONARD EDWARD
IPC: B08B3/04
Filed: 1993-08-26
Granted: 1999-08-17
Abstract: The invention relates to work stations for cleansing articles, such as surgical instruments, using washing and/or rinsing liquids which emit harmful, obnoxious or unpleasant vapours and volatiles.      According to the invention the work station includes a lid, which closes the sink (14) from atmosphere whilst a cleaning operation is being performed, means for supplying and draining (30) washing and/or rinsing liquids to and from said sink (14), and an air circulating means (37, 39) for circulating air from said sink (14), through a filter means (38) and back to said sink (14) to dry all liquid deposits from said sink (14) before the lid is opened.
Patent CA-2112237-C (CA)
Inventor: LAMOTHE JEAN-PIERRE H G
IPC: A61K8/00
Filed: 1992-06-26
Granted: 2003-02-18
Abstract: Cosmetic compositions providing a suitable medium for the development of beneficial endogenous flora, and including at least one oligosaccharide selected from the group consisting of gluco-oligosaccharides, fructo-oligosaccharides, µ- and .beta.-galacto-oligosaccharides and mixtures thereof. Examples of compositions are liquid soap,shampoo, body lotion, face cream and vaginal gel.
Patent CA-2119976-C (CA)
Title: Pain management with lipsome-encapsulated analgesic drugs
Inventor: MEZEI MICHAEL
IPC: A61K9/00
Filed: 1994-03-25
Granted: 2005-08-02
Abstract: Liposome-encapsulated opioid analgesic compounds delivered by the pulmonary route provide local, or systemic analgesia superior to the produced by the solution form of these compounds administered by parentral (intravenous, intramuscular, or subcutaneous injection) or oral routes.