baber/WOPTO huggingface dataset:
Patent NO-176717-C (NO)
Inventor: ELLESTAD GEORGE A
IPC: C07H15/20
Filed: 1990-04-11
Abstract: The disclosure describes disulfide analogs of antitumor and antibacterial agents known collectively as the LL-E33288 complex, a method for constructing carrier-drug conjugates from the disulfide analogs and the carrier-drug targeted form conjugates.
Patent AU-752579-C (AU)
Title: De Novo or "universal" sequencing array
Inventor: HEAD STEVEN R
IPC: C12Q1/68
Filed: 1998-11-20
Granted: 2003-05-08
Abstract: The present invention describes a novel nucleic acid sequencing reagent which consists of a capture moiety, a spacer region and a sequence specific hybridizing region of 4-8 bases. The nucleic acid sequencing reagent of the present invention can also contain an attachment moiety. The nucleic acid sequencing reagent can be arranged into a nested array. This array configuration can then be used to sequence a given template without prior knowledge (de novo) of the wild type or expected sequence in conjunction with primer extension in the presence of a labeled chain terminating nucleotide.
Patent CA-2000494-C (CA)
Inventor: HEMMELGARN THOMAS L
IPC: G01B5/008
Filed: 1989-10-11
Granted: 1994-05-31
Abstract: Abstract WAY BEARING ARRANGEMENT FOR A HORIZONTAL ARM         COORDINATE MEASURING MACHINE    A bearing arrangement for a coordinate measuring machine having a horizontal probe arm assembly (16) extending to the front of the machine and supported for movement along X,Y, and Z orthogonal axes.   The bearing arrangement comprised of opposing sets of supporting or guiding and preloading air bearings (48a,b; 46a,b; 66a,b; 64a,b; 76a,b; 78a,b) for the X carriage (40), the YZ carriage (17) (178a,b; 180a,b; 182a,b; 184a,b; 204a,b), and for the probe shaft (186) (188a,b; l90a,b; 192a,b; 194a,b).  The air bearings each ride on way surfaces formed on the base (12) a column member 160, and the probe shaft (186) and are arranged to most efficiently distribute the load and minimize the effects of inaccuracies in the way surfaces, and make more efficient the accurate machining of the way surfaces.
Patent CA-2001962-C (CA)
Inventor: HEINECKE STEVEN B
IPC: A61F13/02
Filed: 1989-11-01
Granted: 2001-01-09
Abstract: ABSTRACT      An adhesive composite delivery system is provided which comprises two liner pieces and a backing folded in such a manner that the composite may be applied in simple motions. The invention is of particular benefit in applications of very thin films such as high moisture vapor permeable films widely used as medical dressings.
Patent CA-2005862-C (CA)
Title: Optical scanner using planar reflecting holograms
Inventor: ARITAKE HIROKAZU
IPC: G06K7/10
Filed: 1989-12-18
Granted: 1995-09-05
Abstract: An optical scanner suitable for use with a bar code reader is disclosed.  The optical scanner comprises a light source for generating a laser beam, a laser beam scanning device, a scanning pattern generating optical system, and a signal light condensing optical system for deflecting scattered signal light scattered by an object to be read to introduce the light to a photo-detector.          The invention realizes miniaturization of the apparatus by employing at least one hologram of the reflection type for the scanning pattern generating optical system or the signal light condensing optical system.
Patent CA-2021359-C (CA)
Title: Magnetic head suspension assembly in a disk drive
Inventor: FOOTE WAYNE E
IPC: G11B21/21
Filed: 1990-07-17
Granted: 1994-04-12
Abstract: Abstract In a magnetic disk memory drive,  inertia  in the magnetic head positioning system  (3b,3d,5)  is reduced by providing  a  light  weight,  integrated,    magnetic  head suspension assembly (3b,3d) fabricated of weldable thin sheet material and shaped to provide the required magnetic head (3a) flexibility,  mobility and spring loading,  while affording structural rigidity and dimensional stability in the disk memory  drive  environment.    Unwanted  magnetic  head  (3a) displacements  are  additionally  minimized  by  employing materials in the magnetic head suspension assembly, including the actuator (5), the arm (3d) and the load beam (3b), having the same, or nearly the same, thermal expansion coefficients.
Patent CA-2022542-C (CA)
Title: Gunning composition
Inventor: BANERJEE SUBRATA
IPC: C04B35/63
Filed: 1990-08-02
Granted: 1995-10-17
Abstract: An improved gunning composition for use in the steel industry includes between 60-75% by weight of a refractory base material, 10-20% by weight of silicon carbide, 7-15% by weight of ball clay, 4-8% by weight of a silica binder material, and, optionally, 5-10% by weight of a graphite material.  The silica binder replaces binders composed of petroleum pitch or clay. The silica binder causes the composition to have (1) better adhesion, (2) less cracking, (3) improved strength, and (4) increased resistance to oxidation, corrosion and erosion.
Patent CA-2023680-C (CA)
Title: Opaque, laminated and stretched products, and method for making them
Inventor: YAMADA KAZUHIRO
IPC: B29K23/00
Filed: 1990-08-21
Granted: 1995-05-16
Abstract: Opaque  laminated  and  stretched  products  having  a total  light transmittance of 50 % or less are obtained by laminating at  least  one  side of  a  layer obtained from a composition in which a crystalline polypropylene is blended with  a  cyclopentadiene  type  petroleum  resin  having  a softening point of 160°C or higher, as measured by the ring-and-ball method,  in an amount of 3 to 30 % by weight based on the total weight of both, with a layer obtained from a crystalline propylene copolymer having a crystalline melting point lower than that of said crystalline polypropylene by 10°C or more,  and,  then,  stretching the resulting laminate at a temperature lower than the crystalline melting point of the crystalline polypropylene and the softening point of the cyclopentadiene  type  petroleum  resin  and at  a  stretching ratio of 2 or higher in at least a uniaxial direction.
Patent CA-2025900-C (CA)
Inventor: STERN ANNE
IPC: C12N15/09
Filed: 1990-02-06
Granted: 1999-01-19
Abstract: A new tissue-type plasminogen activator (t-PA)-derivative is not glycosylated and consists of the following amino acid sequence: It is coded by the following DNA-sequence and possesses particularly favourable properties when used to dissolve blood clots.
Patent CA-2029562-C (CA)
Title: Stabilized aqueous solutions of 3-isothiazolones
Inventor: SCHMIDT HANS-JUERGEN
IPC: A61K8/40
Filed: 1990-11-08
Granted: 1997-03-18
Abstract: Stabilized  aqueous  solutions of  one or more  3-isothiazolones of the general Formula I or II                               (I)               (II) are given, characterized in that they contain at least 0.1 wt.  %  taken  on  the  total  solution  of  a  3-isothiazolone,  of a hydroperoxide-free organic and/or manganese-free  inorganic oxidizing agent,  as well as optionally a stabilizer for the oxidizing agent.
Patent CA-2030437-C (CA)
Title: Erbium-doped fiber amplifier
Inventor: DESURVIRE EMMANUEL
IPC: H01S3/07
Filed: 1990-11-21
Granted: 1993-10-05
Abstract: ERBIUM-DOPED FIBER AMPLIFIER Abstract This invention related to an Erbium doped fiber amplifier having improved operating characteristics.  Parameters which determine the operating characteristics of an erbium doped fiber amplifier are the concentration of erbium in the core of a fiber, the ratio of the radius of the core of the fiber doped with erbium relative to the radius of the core of the fiber, and, the length of the fiber. It is now recognized that improved fiber amplifier performance can be obtained by varying the core-cladding refractive index difference of the fiber.  The various parameters are here defined for providing an erbium doped fiber amplifier having optimum gain characteristics.
Patent CA-2030661-C (CA)
Inventor: TOUTON CHARLES P III
IPC: E06B3/964
Filed: 1990-11-22
Granted: 1994-07-26
Abstract: BOTTOM OFFSET DOOR PIVOT AND SPLINE           THRESHOLD                   Abstract of the Disclosure An improved bottom offset door pivot is disclosed which comprises an elongated threshold and a door pivot body. The threshold has a keyway formed therein in a direction generally parallel to the axis of elongation of the threshold. The door pivot body has a pivot spindle projecting upwardly therefrom for pivotably mounting a lower portion of a door to the pivot body. The pivot body further has a hook formed thereon configured to mechanically hook into the keyway in the threshold. A flange formed on the lower surface of the pivot body engages a groove formed in the upper surface of the threshold. The flange is disposed relative to the pivot spindle such that when the flange engages the keyway, the pivot spindle is properly offset with respect to the threshold. In the disclosed embodiment, when the lateral edge of the pivot body abuts the vertical door jamb, the pivot spindle is properly offset with respect to the doorjamb. The bottom offset door pivot of the present invention eliminates the necessity for notching the frame and threshold and thereby provides a simple method for securing the offset door pivot to the threshold. The door pivot further provides the advantage that a single pivot may be used for either left- or right-handed doors.
Patent CA-2037977-C (CA)
Title: Display control apparatus enabling clear display of operation performance of an arithmetic processor
Inventor: IWATA JUN
IPC: G06F11/34
Filed: 1991-03-11
Granted: 1994-04-05
Abstract: Abstract of the Disclosure:         In a display control apparatus for controlling a display unit for displaying operation performance of an arithmetic processor with reference to a performance signal representative of the operation performance, a first producing circuit (28) produces a peak signal in compliance with a count signal produced by a counting circuit (22) which is for counting an operation number of operation of the arithmetic processor.  A comparing circuit (31) carries out comparison between the peak and the performance signals to produce a result signal representative of a result of the comparison.  A second producing circuit (29) produces the performance signal with reference to the result signal.
Patent CA-2042616-C (CA)
Title: Method and apparatus for cardioverter/pacer utilizing neurosensing
Inventor: MOWER MORTON M
IPC: A61N1/39
Filed: 1991-05-15
Granted: 1999-01-26
Abstract: A method and apparatus for cardioverter/pacemaking utilizing neurosensing. The invention utilizes the baroreceptor nerves found in the body.  A neurosense electrode is placed around the carotid sinus nerve and a sense amplifier with automatic gain control and an integral  band pass  filter provides  a  frequency-to-voltage converter with a frequency proportional to the stimulus received from the carotid sinus nerve.  The voltage from the frequency-to-voltage converter is sent to the analog-to-digital converter where it is bussed to a microprocessor.  The microprocessor then drives a pacing  lead  and  in the presence of  a  cardiac  signal  the microprocessor provides a cardioverting signal to the cardioverting lead if ventricular arrhythmia is sensed.  The microprocessor also drives a telemetry coil and receives ventricular information from the ventricular sensing lead.
Patent CA-2044262-C (CA)
Title: Disc-type coin sorter with retractable guide surfaces
Inventor: RASMUSSEN JAMES M
IPC: G07D3/06
Filed: 1990-10-31
Granted: 1997-02-04
Abstract: A disc-type coin sorter has a rotatable disc with a resilient top surface and a stationary sorting head positioned above the disc with the lowermost surface of the sorting head only slightly spaced from the resilient top surface of the disc. The sorting head has coin queuing means (20) for arranging coins of mixed denominations in a single row and a single layer with selected edges of the coins aligned at a common layer with selected edges of the coins aligned at a common radial position.  A first guide surface (22) engages selected edges of the aligned coins and progressively moves the engaged coins radially as the coins move circumferentially along the first guide surface.  A plurality of elongated second guide surfaces (23a-23f) spaced radially from and facing toward, the first guide surface forces coins of selected denominations past the first guide surface (22) at selected circumferential locations.
Patent CA-2046357-C (CA)
Title: Liquid crystal display
Inventor: KIMURA SHINICHI
IPC: G02F1/133
Filed: 1991-07-05
Granted: 1994-07-05
Abstract: LIQUID CRYSTAL DISPLAY                        ABSTRACT   Without the need of a data signal of high frequency such as a horizontal scanning frequency,  the polarity of data signal applied to one pixel can be inverted to the polarity of data signal applied to pixels horizontally and vertically adjacent to the one pixel  so that  a flicker cannot be recognized by an observer.  A first data signal is applied to every other column conductor of a plurality of column conductors and a second data signal is applied to remaining column conductors.  The polarity of the first data signal is inverted to that of the second data signal.   In one mode of the invention, the pixels in the same row are connected to the same row, and the pixels in one column are alternately connected to one column conductor to which the first  data  signal  is  applied  and  to the  other  column conductor to which the second data signal is applied.  The pixels in a column adjacent to the above one column are alternately connected to the above one and the other column conductors  with  one  pixel  being  shifted in  the  column direction with  respect  to  the pixels  in  the  above  one column.   In another mode of the invention,  the pixels in each  row  are  alternately connected  to  adjacent  two  row conductors,  and the pixels in each column are alternately connected to one column conductor to which the first data signal is applied and to the other column conductor to which the  second data  signal  is  applied.   In both modes,  the frequency of the first and second data signals can be made a flame frequency.  If the number of row conductors are 550, the frequency of data signal is 550 times smaller than prior art.
Patent CA-2048827-C (CA)
Inventor: NARA AKIKAZU
IPC: A61G12/00
Filed: 1991-08-08
Granted: 1999-08-24
Abstract: A melting disposal apparatus for injection needles characterized in that unit for generating electromagnetic microwave, unit for generating a plasma discharge with high temperature by being irradiated with the electromagnetic microwave, and moving unit for automatically inserting the injection needle into the zone in which said plasma discharge is produced, and automatically releasing the injection needle from the zone after the injection needle has been molten.
Patent CA-2051174-C (CA)
Title: Polyimide adhesion on reactive metals
Inventor: LINDE HAROLD G
IPC: H05K3/46
Filed: 1991-09-11
Granted: 1994-05-31
Abstract: In order to improve the  adhesion of a polyimide layer to an underlying metal surface, an organic solution which cures to a silsesquioxane copolymer is applied to the surface.  The polyimide and the copolymer are formed during a simultaneous curing step.
Patent CA-2059338-C (CA)
Title: Polyisocyanates containing allophanate and isocyanurate groups, a process for their production and their use in two-component coating compositions
Inventor: POTTER TERRY A
IPC: C08G18/02
Filed: 1992-01-14
Granted: 2003-08-19
Abstract: The present invention is directed to a polyisocyanate mixture having an NCO content of 10 to 47% by weight and a viscosity of less than 10,000 mPa.s and containing isocyanurate and allophanate groups in a molar ratio of monoisocyanurates to monoallophanates of 10:1 to 1:5, wherein the allophanate groups are formed from urethane groups which are based on the reaction product of an organic diisocyanate having (cyclo)aliphatic bound isocyanate groups and a monoalcohol containing 1 to 5 carbon atoms.        The present invention is also directed to a process for the production of a polyisocyanate mixture having an NCO content of 10 to 47% by weight, having a viscosity of less than 10,000 mPa.s and containing isocyanurate and allophanate groups in a molar ratio of monoisocyanurates to monoallophanates of 10:1 to 1:5 by a) catalytically trimerizing a portion of the isocyanate groups of an organic diisocyanate having (cyclo)aliphatically bound isocyanate groups b) adding 0.01 to 0.5 moles, per mole of organic diisocyanate, of a monoalcohol containing 1 to 5 carbon atoms to the organic diisocyanate prior to or during the trimerization reaction of step a) and c) terminating the trimerization reaction at the desired degree of trimerization by adding a catalyst poison and/or by thermally deactivating the catalyst.        Finally, the present invention is directed to the use of these polyisocyanate mixtures, optionally in blocked form, as an isocyanate component in the two-component coating compositions.      Mo3555
Patent CA-2059992-C (CA)
Inventor: LIM GUI YOUN
IPC: F24F1/04
Filed: 1992-01-24
Granted: 1996-07-02
Abstract: A combination heater - humidifier - dehumidifier unit comprises a housing having internal space with a vertical partition dividing the internal space of said housing. A couple of heaters are placed respectively at both sides of the vertical partition. A couple of  fans are  placed  respectively at  both sides  of  the vertical partition. One side of the vertical partition is provided with a humidifying subsystem having a vaporizing water storage vessel. The remaining side of the vertical partition is provided with a dehumidifying  subsystem consisting of  a compressor,  a capillary  tube,  a  condenser  and  an  evaporator.  Further,  a horizontal partition is formed in the housing to further divide the internal space divided by the vertical partition into four rooms. Under the horizontal partition, one room is provided with the vaporizing water storage vessel and the compressor, and other room is  provided  with  a  condensating  water  vessel  for  collecting condensate water from the evaporator.     Since the unit has a plurality of the subsystem in one body, the minimization of the occupying volume is achieve, and in accordance with the air surrounding the unit the proper system  or subsystem can be operated, to maintain proper conditioned air surrounding the unit condition.
Patent CA-2064580-C (CA)
Title: Insecticide delivery system and attractant
Inventor: GEHRET MICHAEL J
IPC: A01N63/12
Filed: 1990-08-01
Granted: 2000-09-26
Abstract: An insecticidal composition in the form of a hydrated macrogel containing at least one species of entomopathogen and a hydrated water retentive compound which acts as a water-reservoir for the entomopathogen. Optionally, the macrogel may contain attractants, in particular raffinose and gamma-irradiated, fungal-decayed wood.
Patent CA-2065534-C (CA)
Title: Spray-on wall surface texture dispenser
Inventor: WOODS JOHN R
IPC: B65D83/14
Filed: 1992-04-07
Granted: 2003-08-19
Abstract: A pressurized dispenser is disclosed herein having a container housing a quantity of drywall texture material mixed with a binder and a carrier such as aerosol: A manual pump or spray nozzle is included on the container for selective discharge, of the drywall texture material onto a prepared patch which is a drywall sheet so as to match and blend in with the surrounding surface area to provide continuous and unbroken coextensive surface texture of mechanically and visually matched material.
Patent CA-2081431-C (CA)
Title: Double-locking mount for arrow quiver
Inventor: STINSON ROBERT E
IPC: F41B5/06
Filed: 1992-10-26
Granted: 2002-08-13
Abstract: A double-locking mount is disclosed for attaching an arrow quiver onto a bow. The arrow quiver has an elongated frame member for supporting an arrowhead protecting shield and an arrow shaft holder. A quiver mount, including a tapered mounting plate, is defined on the quiver frame. A mounting bracket which is mountable an a bow has a longitudinal tapered channel which is closed at one end, for receiving the tapered mounting plate on the quiver mount. The mounting bracket is oriented on the bow with the closed end of the channel at the bottom, so the quiver mounting plate cannot slide through the mounting bracket. A movable locking member is attached to the mounting bracket and has a finger latch which extends over and reversibly blocks the channel in the mounting bracket. The finger latch has a projecting portion which applies pressure to the quiver mount to hold it tightly in place in the mounting bracket. An elongated threaded locking member with a finger knob is threaded through a transverse aperture in the quiver mount and is engageable with a lock-receiving depression on the mounting bracket. When so engaged, the threaded locking member reversibly locks the quaver to the mounting bracket, protecting the user of the bow and the arrows in the quiver from injury should the movable locking member be accidentally opened. The threaded locking member also prevents noise generation caused by movement of the quiver mounting plate inside the mounting bracket.
Patent CA-2081634-C (CA)
Title: Incremental feel cosmetic dispenser
Inventor: ACKERMANN WALTER
IPC: A45D40/06
Filed: 1992-10-28
Granted: 1995-04-11
Abstract: A cosmetic preparation dispenser is provided that has an incremental feel created by the interaction of a resilient tab extending outwardly from the dispenser's innerbody with a plurality of rib elements provided on a surrounding wall of a cam sleeve so that the tab cams up and down on the ribs to increase and decrease resistance to relative rotation of innerbody and cam sleeve to give the desired incremental feel.
Patent CA-2083063-C (CA)
Inventor: WALLOCH HARRY L
IPC: D07B9/00
Filed: 1992-01-30
Granted: 1994-07-26
Abstract: A swage (10) includes a before-swage dimension portion (16) and a portion (20) that is of dimension or diameter equal to a specified after-swage dimension.
Patent CA-2085108-C (CA)
Title: Manufacture of neopentyl glycol (i)
Inventor: SALEK JEFFREY S
IPC: C07C47/19
Filed: 1992-03-27
Granted: 2002-02-12
Abstract: Neopentyl glycol is made by reacting isobutyraldehyde with paraformaldehyde in the presence of a tertiary amine and one or more oxides of elements of Groups IB, IVA, IVB, VA, VB, VIB and VIII of the periodic table; then hydrogenating the result-ing hydroxypivaldehyde-containing product.
Patent CA-2087153-C (CA)
Inventor: SKOGLEY EARL O
IPC: G01N1/10
Filed: 1993-01-12
Granted: 1999-11-23
Abstract: An adsorber device for collecting diffusible ions in a liquid medium. The adsorber device includes an ion exchange "sink" comprising a hollow, spherical capsule filled with an ion exchange material or other adsorber.      Further, the present invention includes a process for analyzing a test medium which includes scattering multiple adsorber devices throughout the test medium; recovering the devices after a predetermined amount of time; and leaching the accumulated solutes from the adsorber material to provide an extract solution which can then be analyzed by various procedures to determine quantities of accumulated solutes.
Patent CA-2090864-C (CA)
Title: Oily cosmetic composition containing as a thickner, an association of two copolymers and optionally containing an amphiphilic rheology corrector
Inventor: MONDET JEAN
IPC: A61K8/34
Filed: 1992-07-24
Granted: 2002-04-23
Abstract: PCT No. PCT/FR92/00734 Sec. 371 Date May 10, 1993 Sec. 102(e) Date May 10, 1993 PCT Filed Jul. 24, 1992 PCT Pub. No. WO93/01797 PCT Pub. Date Feb. 4, 1993.Use in association, as oil thickners, in a cosmetic composition comprising an oily phase, of at least one first copolymer including patterns derived from at least one lipophilic monomer and patters derived from at least one hydrophilic monomer, comprising at least one carboxylic acid or sulphonic grouping, and of at least one second copolymer including patterns derived from at least one lipophilic monomer and patterns derived from at least one hydrophilic monomer comprising at least one amine, amide, alcohol or ether grouping. Said first and second copolymers have a molecular weight of not less than approximately 100 000. The association enables thickened composition to be obtained, the texture, look and feel of which correspond to a cosmetic use.