baber/WOPTO huggingface dataset:
Patent CA-1325686-C (CA)
Title: Method for predictive pacing of calls in a calling system
Inventor: OLIPHANT JEAN R
IPC: H04M3/523
Filed: 1989-07-31
Granted: 1993-12-28
Abstract: ABSTRACT OF THE DISCLOSURE        A system having calls substantially selected and dialed to customers at such a paced rate that the system will keep a group of agents at full occupancy with calls on which the system has detected voice answer.  As the size of the agent group changes, this predictive pacing is adjusted so the answered calls do not have to be delayed while waiting for an available agent or agents do not have to wait for calls to become available.     TANDEM is a registered trademark of Tandem Computers, Inc.          NON STOP is a trademark of Tandem Computers, Inc.          CONTACT is a trademark of Rockwell International Corporation.          GALAXY is a registered trademark of Rockwell International Corporation.
Patent CA-1325955-C (CA)
Inventor: DUNCAN JERRY R
IPC: G05G1/30
Filed: 1989-08-11
Granted: 1994-01-11
Abstract: IMPROVED SYSTEM FOR CONTROLLING THE GROUND SPEED  AND DIRECTION OF TRAVEL OF AN OFF-ROAD VEHICLE           Abstract of the Disclosure An improved system for controlling the ground speed and direction of an off-road vehicle having systems for establishing and returning a variable speed transmission to the neutral position, an improved pedal system interconnected to the neutral location and return system for driving the vehicle in either the forward or the reverse direction.  The pedal system includes a forward and a reverse pedal which are positioned on the vehicle so that an operator moves the toe of his foot in the direction that he wants the vehicle to move. The forward pedal is positioned closer to the front of the vehicle than the reverse pedal.  An additional aspect of one embodiment of the present invention includes an interconnection cam means for operatively connecting the pedal system, the brake system and the neutral location and return system so that upon actuation of the brake system, the interlock system is operable to return the transmission to neutral and with the park brake engaged, allow an operator to dismount the vehicle with the engine running.
Patent CA-1314475-C (CA)
Title: Emplacement of filter packs and seals for groundwater monitoring
Inventor: BOYLE DANIEL R
IPC: E21B43/04
Filed: 1989-09-08
Granted: 1993-03-16
Abstract: TITLE Emplacement of Filter Packs and Seals for Groundwater Monitoring INVENTORS             Daniel R. Boyle Russell J. Thibedeau Romeo Forconi ABSTRACT OF THE DISCLOSURE    A method and apparatus for emplacement of dry particulate filter pack and seal material into a borehole to form a monitoring zone for groundwater monitoring which allows the material to be emplaced in dry form.          The method involves inserting a tube into the borehole to a depth above a desired monitoring zone and consecutively injecting a first layer of seal material, a layer of filter material and a second layer of seal material, while supplying gas to the tube to prevent groundwater from contacting particulate material while in the tube.          The apparatus comprises an injector, including a container and valve assembly adapted for connection to a pressurized gas supply, that allows sequential placement of seal material and filter material while continuously supplying gas to the injection tube.
Patent CA-1317258-C (CA)
Title: System for automatic consecutive opening and dispensing thermoplastic grocery or retail product bags
Inventor: VROOMAN CARLL D
IPC: B65D33/00
Filed: 1989-09-20
Granted: 1993-05-04
Abstract: A SYSTEM FOR AUTOMATIC CONSECUTIVE OPENING AND DISPENSING THERMOPLASTIC    GROCERY OR RETAIL PRODUCT BAGS      Abstract Of The Invention A system is provided for automatic consecutive opening and dispensing thermoplastic grocery or retail product bags of the T-shirt type while providing for supporting consecutive bags in an open position and for facilitating easy removal of the consecutive loaded bags.  The system includes a pack of bags and a rack of the type having outwardly extending support arms and a retaining means for receiving the bag pack by mounting the bag handles on the support arms of the rack through apertures therein and mounting a detachable bag mounting tab on the rack retaining means.  Each of the bags has disengageable adhesive between each bag which has a predetermined severance strength greater than the severance strength of the mounting tabs.  The rack support arms define a predetermined resistive force in laterally-extending outer portions against sliding of the bags therealong which is greater than the severance strength of the adhesive.  Upon removal of each loaded bag from the rack, (1) the adhesive will detach between the rear wall of the loaded bag in the front wall of the next consecutive bag since the resistive force against sliding of the bays along the outer portions of the support arms is greater than the severance strength of the adhesive between the bags and (2) the adhesive before detaching will pull the next consecutive bag from the bag pack into an open loading position on the support arms by severing the mounting tab on the front wall portion of the next consecutive bag since the severance strength of the adhesive is greater than the severance strength of the mounting tabs.
Patent CA-1304149-C (CA)
Inventor: STEMBRIDGE WILLIAM F
IPC: G01F23/296
Filed: 1990-01-24
Granted: 1992-06-23
Abstract: Abstract of the Disclosure An automatic, ultrasonic system for controlling the filling of different sizes of beverage containers which may or may not contain various quantities of ice.  The system  includes  a  transducer  assembly  and a control module,  both  preferably  connected  to a  beverage dispenser  valve  assembly.    The  transducer  assembly includes  a  pair  of  piezo-electric  crystals  for separately transmitting and receiving ultrasonic wave energy from the grate, the cup lip, the top of any ice in the cup, and the rising liquid level.  The control module   includes   a   microcomputer   and   associated circuitry.
Patent FI-77528-C (FI)
Inventor: KLAREN DICK GERRIT
IPC: B01J8/24
Filed: 1984-07-20
Granted: 1989-03-10
Abstract: This invention relates to apparatus for carrying out physical and/or chemical processes, more specifically a heat exchanger (10) of the continuous type, comprising a large number of vertical heat exchanger tubes (18) mounted between a lower chamber (17) and an upper chamber (16) within a jacket (15). Within the tubes (18) small solid particles are kept in a fluidized condition by the fluid medium passing up from the lower chamber (17) through the tubes (18), so as to achieve a good heat transfer, whereas also any deposit will be removed from the innertube walls. Forthe downward flow of the granular mass at least one return tube (21) is provided. Downward circulation of the fluid medium through the return tube (21) should be minimal, however, which can be achieved by an increase of the pressure difference between the upper and lower chamber (16; 17), which increase of the pressure difference can be achieved by fitting several distribution plates (24; 42) at a level above the return tube (21) outlet into the lower chamber (17), preferably so thatthe apertures in the various distribution plates (24; 42) of the multiple design are not vertically in line.The second distribution plate (42) also serves to minimise excessive wear of the material of the jacket (15) due to the eddying motion of the granules.
Patent FI-92876-C (FI)
Inventor: GROSS JUERGEN
IPC: G01N21/03
Filed: 1987-11-30
Granted: 1995-01-10
Abstract: In a reaction container in the form of a cuvette for optically examining small amounts of liquid, the bottom (4) of the reaction vessel has a circular recess (6) in which a cylindrical body (9) is movably arranged. The recess (6) has channels (7) which run in the shape of arcs and extend from the recess (6) to the walls (3) and/or the corners (8) of the reaction vessel. 
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Patent FI-95393-C (FI)
Inventor: POWELL JERRY S
IPC: C12N15/85
Filed: 1988-02-26
Granted: 1996-01-25
Abstract: The Apa I restriction fragment of the human erythropoietin gene, for producing high titers of biologically active hormone from stably transfected cell lines.
Patent FI-92398-C (FI)
Inventor: CHANDRARATNA ROSHANTHA A S
IPC: C07D409/04
Filed: 1988-03-18
Granted: 1994-11-10
Abstract: Retinoid-like activity is exhibited by compounds of the formula <CHEM> where X is S, O, or NR' where R' is hydrogen or lower alkyl; R is hydrogen or lower alkyl; A is pyridyl, thienyl, furyl, pyridazinyl, pyrimidinyl or pyrazinyl; n is 0-5; and B is H, -COOH or a pharmaceutically acceptable salt, ester or amide thereof, -CH2OH or an ether or ester derivative, or -CHO or an acetal derivative, or -COR1 or a ketal derivative where R1 is -(CH2)mCH3 where m is 0-4, or a pharmaceutically acceptable salt thereof.
Patent FI-95813-C (FI)
Inventor: POLLACH GUENTER
IPC: C13B10/00
Filed: 1990-11-09
Granted: 1996-03-25
Abstract: In a multistage process for optimal utilization of the substances contained in sugar beet, a new special raw sugar, white sugar and the storable by-products, molasses and dry pulp, are extracted. To this end, a first juice for the production of white sugar is first extracted from the sugar beet, a second juice for the production of the new special raw sugar is then extracted and finally a third juice, also for the production of white sugar, is extracted.
Patent FI-99228-C (FI)
Inventor: HAVAS LASZLO
IPC: C08F2/38
Filed: 1991-08-07
Granted: 1997-11-10
Abstract: The present invention relates to a process for stopping an olefin polymerisation which is carried out in a low pressure gas phase reactor, which process comprises introducing an effective quantity of deactivating agent into the reactor, characterised in that the olefin polymerisation is carried out using a chromium oxide catalyst and in that the deactivating agent is selected from oxygen, ammonia, water and carbon monoxide and is introduced over a relatively short period of time. The deactivating agent is preferably introduced into the polymerisation reactor in a quantity such that in the reactor the weight ratio of the deactivating agent to the catalyst is at least 0,001.
Patent FI-98148-C (FI)
Inventor: BJOERKQVIST TOMAS
IPC: D21B1/04
Filed: 1995-06-02
Granted: 1997-04-25
Abstract: A system for mechanical defibration of wood kneads the wood by moving a defibration surface having contours at least partly in contact with the wood in a direction at a speed in relation to the wood and fibres are separated from the wood. The contours of the defibration surface are at regular intervals in the direction that the speed and the regular intervals determine a cycle time-length that is 1 to 3 times a relaxation time of the wood.
Patent NO-174276-C (NO)
Inventor: GOLDEMBERG ROBERT L
IPC: A61K8/44
Filed: 1985-09-26
Abstract: This invention relates to improved oral compositions for dental hygiene, and, in particular, to dental rinse formulations which upon application to the teeth, loosen plaque present on dental surfaces and render it more amenable to removal during brushing with a conventional dentifrice.
Patent NO-170025-C (NO)
Inventor: COHEN GARY H
IPC: A61K39/42
Filed: 1986-04-23
Abstract: Disclosed are antibody substances displaying unique, multi-specific immunoreactivities with respect to glycoprotein D of Herpes Simplex Virus types 1 and 2 (HSV gD-1 and gD-2) and structurally related compounds. Illustratively, an IgG Type 2 monoclonal antibody material produced by mouse-mouse hybridoma cell line A.T.C.C. No. HB8606 is capable of in vitro neutralization of HSV-1 and HSV-2 infectivity and of specific immunological reactivity and reversible immunobinding with naturally-occurring and recombinant gD-1 and gD-2 in both native and denatured conformations as well as with proteinaceous materials (produced, e.g., by proteolytic digestion of naturally-occurring materials, by recombinant methods, or by polymerization of amino acids) which comprise a primary structural conformation substantially duplicating part or all of that which is predicted to be extant at residues 266 through 287 of gD-1 and gD-2 [i.e., PELA(or V)PEDPEDSAL-LEDPVtor A)GTVA(or S)]. Disclosed also are novel procedures for detection, quantification and isolation by affinity purification of gD-1, gD-2 and structurally related compounds.
Patent NO-179905-C (NO)
Inventor: BOIGEGRAIN ROBERT
IPC: C07D401/12
Filed: 1991-07-30
Abstract: Pyridazine derivatives of formula: <IMAGE>  in which:   - Ar denotes an optionally mono- or disubstituted phenyl group, a pyridyl group or a thienyl group; - R3 denotes a C1-C5 straight or branched alkyl, a -CH2-C6H5 group or a -CH2-CH2-C6H5 group;   - R4 denotes the group <IMAGE> in which:   - X denotes a C1-C6 straight or branched alkylene - each of R5 and R6 independently denotes hydrogen or a C1-C4 alkyl, or, together with the nitrogen atom to which they are bonded, they form a heterocyclic ring chosen from pyrrolidine, morpholine or piperidine,  or else R4 denotes a group chosen from: <IMAGE> in which n is as defined above and R7 denotes H or a C1-C4 alkyl; <IMAGE> in which n is as defined above or <IMAGE> and their salts with inorganic or organic acids. Application: medications useful for the treatment of a cholinergic deficiency.
Patent NO-179391-C (NO)
Inventor: NEGRE GILLES
IPC: A01M29/30
Filed: 1994-04-15
Abstract: PCT No. PCT/FR92/00972 Sec. 371 Date Jun. 15, 1993 Sec. 102(e) Date Jun. 15, 1993 PCT Filed Oct. 14, 1992 PCT Pub. No. WO93/07744 PCT Pub. Date Apr. 29, 1993.A preventative device against nuisance from birds comprised of a base to which spikes are fitted vertically on the side opposite surfaces of a structure to be protected in order to discourage birds from landing on those surfaces. The base is provided with canals, and each spike has a protuberance obtained by flattening the material of which it is made. The protuberance is slightly larger than the cross section of the canals. The spikes are force fit into the canals so as to be held firmly therein. In an embodiment of the invention, the base of the device is made from polymethylmethacrylate. In another embodiment, the adhesive used to secure the base to the surface being protected is a neutral silicone adhesive.
Patent AU-738162-C (AU)
Title: Terminated silane Michael polyaddition polymer
Inventor: GALBIATI PAOLO
IPC: C08F8/42
Filed: 1997-12-22
Granted: 2002-06-13
Abstract: A terminated silane polymer is produced by reacting an organic derivative of silicon with the terminal groups of polymers that are obtained by a Michael polyaddition reaction of organic compounds that contain at least two active hydrogens to organic components that contain at least two ethylene bonds that are activated by the presence, in the alpha position with regard to each ethylene bond, of an electronegative group.
Patent CA-2002552-C (CA)
Inventor: STROPPOLO FEDERICO
IPC: A61K47/38
Filed: 1989-11-08
Granted: 1999-12-07
Abstract: The solution is buffered at pH 4.5 and comprises from 0.1 to 0.5 parts by weight of hydroxypropyl methyl cellulose for each part by weight of a water soluble pharmaceutically acceptable acid addition salt of ibopamine.
Patent CA-2002911-C (CA)
Title: Fiber guide with adjustable fiber aperture
Inventor: SCHOTTER DANIEL K
IPC: B65H/
Filed: 1989-11-14
Granted: 1994-08-02
Abstract: ABSTRACT      A fiber guide (10) includes a sleeve (12) having a longitudinal slot (14) therealong a first member (16), having a notch (26), is fixed in the sleeve with the notch substantially aligned with the slot (14).  A second member (20), also having a notch (28), is rotatably disposed in the sleeve (12).  Thus, a fiber can be positioned in the notches (26, 28) of the first and second members (16, 20) and secured therein by rotating the second member (20). The fiber can also be readily removed from the guide (10), without damage or impediment, by reversing the rotation of the second member (20).
Patent CA-2003483-C (CA)
Inventor: BRATTAN KEITH
IPC: B01D5/00
Filed: 1989-11-21
Granted: 2000-02-01
Abstract: A substantially planar plate, suitable for use in a structure in which direct contact may be effected between a gas and a liquid, the plate comprising a frame part and at least one bridging part between opposite sides of the frame part, the bridging part dividing the plate into upper and lower cavities bounded by the frame part and the bridging part, and one or more apertures through the bridging part leading from the lower cavity to the upper cavity. The structure comprises one or more such plates and in use of the structure gas will pass upwardly through the structure and liquid downwardly through the structure. The structure has many uses, eg in the cooling of electrolytically produced chlorine gas.
Patent CA-2005951-C (CA)
Title: Apparatus and method for reproducing three-dimensional objects
Inventor: TAKANO YOICHI
IPC: B29C67/00
Filed: 1989-12-19
Granted: 2001-11-20
Abstract: A three-dimensional object is produced by repeatedly exposing successive layers of liquid photosetting resin at the surface of a quantity of the resin stored in a vessel to a light beam so as to change each light beam exposed layer of the liquid photosetting resin into a solidified layer, stepwise incrementally moving each solidified layer downward into the liquid photosetting resin in the vessel so that a new layer of the liquid photosetting resin is coated on the solidified layer, detecting the temperature of the liquid photosetting resin, and heating the liquid photosetting resin in accordance with the detected temperature to maintain the fluidity of the liquid photosetting resin.
Patent CA-2006415-C (CA)
Title: Process for the preparation of ethylene/acrylonitrile copolymers, new ethylene/acrylonitrile copolymers and their use
Inventor: OBRECHT WERNER
IPC: C08F210/02
Filed: 1989-12-21
Granted: 1999-08-03
Abstract: Ethylene/acrylonitrile high pressure solvent-free polymers with reduced tackiness may be obtained by the copolymerisation of small quantities of acryloyl or methacryloyl compounds.
Patent CA-2009905-C (CA)
Title: High density grout pump
Inventor: MALKOSKI MICHAEL L
IPC: F04D13/12
Filed: 1990-02-13
Granted: 1994-08-30
Abstract: HIGH DENSITY GROUT PUMP                            ABSTRACT           A pump capable of shear mixing and supplying high density grout over long distances and through relatively narrow conduits. The pump includes a hopper, a series of agitators in the hopper and a coincident auger and rotor/stator disposed below the hopper.  The pump is held together by a pair of side bars having quick release bear clamp clasps for expeditious disassembly.
Patent CA-2013005-C (CA)
Title: High security cylinder lock
Inventor: STEFANEK RONALD T
IPC: E05B27/10
Filed: 1990-03-23
Granted: 1995-06-27
Abstract: A cylinder lock is provided which comprises a cylindrical housing;  a core which is rotatably mounted in the housing, thereby defining a shear line;  a first tumbler slidably disposed in a first aperture;  means for moving the first tumbler between a locked and an unlocked position;   a second tumbler slidably disposed in a second aperture;  and means for moving the second tumbler between a locked and an unlocked  position.    When  the  lock  is  in  the locked position, the first tumbler extends across the shear line into the first aperture of the core.  When a correct key is inserted  into the keyway,  the  first tumbler  is urged completely into the core below the shear line.  The second tumbler is arranged such that when the lock is in the locked position,  the second tumbler extends across the shear line and such that when the correct key is inserted, the second tumbler is urged completely into the housing above the shear line.   The first and second tumblers re configurated such that the first and second tumblers resist radial movement if a tensioning movement is applied between the core and the housing.
Patent CA-2013925-C (CA)
Title: Exhaust flaps
Inventor: LYBARGER MICHAEL ALVIN
IPC: B64D33/04
Filed: 1990-04-05
Granted: 1999-05-18
Abstract: An exhaust flap for use in the exhaust section of an aircraft gas turbine engine is built with increased service life and ease of replacement.  The exhaust flap includes convergent nozzle flaps, divergent nozzle flaps, convergent seal flaps and divergent seal flaps.          The exhaust flap comprises a frame assembly with means for mounting in the engine and effecting its movement.       The frame assembly is particularly characterized in having an open frame with at least one rail having a receiving channel.  A removable baseplate dimensioned to slide into the receiving channels and a retainer means for attachment to the frame assembly to securely hold the baseplate in the frame assembly are also provided.          The retainer means is readily removed to permit replacement of the baseplate while the exhaust flap is still mounted in the engine.  The removable baseplate prolongs the service life of the exhaust flap due to a decrease in temperature induced stresses.  Additionally, maintenance costs are substantially reduced by the ability to readily remove and replace a damaged baseplate.
Patent CA-2017340-C (CA)
Title: Hybrid module electronics package
Inventor: LIGUORI RALPH
IPC: H01L23/10
Filed: 1990-05-23
Granted: 1993-07-27
Abstract: HYBRID MODULE ELECTRONICS PACKAGE                      ABSTRACT             A hybrid module for packaging electronic components provides a hermetic enclosure  formed by a hermetic substrate on which the components are mounted together with a hermetic lid surrounding groups of the components. A second substrate outside the hermetic enclosure is utilized for providing connections between the electronic components.
Patent CA-2021602-C (CA)
Inventor: ZINSER RICHARD LOUIS
IPC: G10L19/00
Filed: 1990-07-19
Granted: 2001-05-29
Abstract: By reconciling differences between the estimator and the filter of a code excited linear predictive (CELP) voice coder, higher quality is achieved in the output speech. The pulse amplitudes and pitch tap gain are solved for simultaneously to minimize the estimator bias in the CELP excitation. Increased signal to noise ratio is accomplished by modifying the pitch predictor such that the pitch synthesis filter accurately reflects the estimation procedure used to find the pitch tap gain, and by improving the excitation analysis technique such that the pitch predictor tap gain and codeword gain are soled for simultaneously, rather than sequentially. These modifications do not result in an increased transmission rate or significant increase in complexity of the CELP coding algorithm.
Patent CA-2023646-C (CA)
Title: Method for preparing food products for long-term preservation
Inventor: PINON DANIEL
IPC: A23L5/10
Filed: 1990-08-20
Granted: 2004-01-20
Abstract: A process is disclosed for preparing a foodstuff product, which permits long-term preservation of the product without impairing its organoleptic qualities and characteristics especially its taste as compared with the corresponding fresh food products. The process comprises measuring the pH of the product, determining its oxidoreduction potential, calculating its rH2 value using Nernst's formula, and determining whether the cooked dish is reductive, neutral or oxidative. After determination of a cooking temperature range that is below 100°C by varying either the pH of the product without allowing the pH to drop below 4.5, and/or the ratio of free water to total water of the product while maintaining the cooking temperature range in excess of the minimum lethal temperature necessary to destroy Streptococci D, the product is subjected to a heat treatment for a time selected to attain but not exceed the cooking value and to attain at least the pasteurization value, the heat treatment being effective to raise the temperature of the product to within the predetermined cooking temperature range. Finally, the temperature of the product is lowered to cool the product to a temperature above 0°C.