baber/WOPTO huggingface dataset:
Patent CA-2043607-A1 (CA)
Inventor: NITZ LARRY T
IPC: B60W30/18
Filed: 1991-06-05
Abstract: COAST-SYNC-COAST DOWNSHIFT CONTROL METHOD FOR CLUTCH-TO-CLUTCH TRANSMISSION SHIFTING            Abstract of the Disclosure A coast-sync-coast control method for clutch-to-clutch shifting in which an engine control is employed to synchronize the engine speed with the transmission input speed at a point where the input speed would otherwise exceed the engine speed.  The shift is referred to as a coast-sync-coast shift since (1) it is initiated at a coast condition where the input speed is higher than the engine speed, (2) it is completed at a synchronous condition where the speed differential across the on-coming clutch is at or near zero, and (3) a coast condition recurs immediately after the shift.
Patent CA-2045032-A1 (CA)
Inventor: LOYNS RONALD A
IPC: F26B9/08
Filed: 1991-06-19
Abstract: ABSTRACT OF THE DISCLOSURE          The apparatus provides a recirculating normal batch, concurrent flow, grain dryer and an alternate small batch countercurrent flow grain dryer.  Hot drying air is provided by an external conventional burner and air fan.  For the normal batch, the hot air is forced to a central plenum in the grain holding bin where it radiates outwardly into horizontal conduits then passes downwardly through the grain as it moves under gravity and exits at a lower lever to the atmosphere through horizontal conduits.  The gravity forced flow of grain is recirculated to the bins upper area by a centrally located elevating auger.  A pivotal roof portion of the hot air inlet flues when pivoted downwardly provides a countercurrent alternate path for the hot air for small batch drying.  "V" plate ribs support an inverted "V" ring cone on the lower and inner cone of the bin for proper grain flow control.
Patent CA-2045387-A1 (CA)
Title: Sink accessory for soaking, washing or rinsing dishes
Inventor: BISHOP ROGER M
IPC: A47L17/02
Filed: 1991-06-26
Abstract: SINK ACCESSORY FOR SOAKING, WASHING OR RINSING DISHES                   ABSTRACT OF THE DISCLOSURE    An accessory for use as an insert in a sink comprising a bowl having upstanding end walls and side walls, and a bottom, an internal wall substantially parallel to and spaced from one of the end and side walls and of a height less than the height of the end and side walls so as to form an overflow chamber in the bowl, a first drain opening in the end wall in the overflow chamber, the internal wall having a hollow passageway formed therein and open at the top thereof and a second drain opening through the internal wall and the passageway, a valve member in the passageway for selectively opening and closing the second drain opening, the valve member having a portion extending above the walls to act as a handle, and permit draining the water without reaching into the water.
Patent CA-2047521-A1 (CA)
Title: Osteosynthetic plate
Inventor: FRIGG ROBERT
IPC: A61B17/17
Filed: 1991-07-22
Abstract: Abstract of the Disclosure An osteosynthetic plate has an upper surface, a lower surface, a plurality of screw holes connecting the upper side with the lower side, two plate ends and two side plate walls.      One bone plate end is free, while the other plate end has a coupling means for effecting a detachable connection with an insertion and positioning device.
Patent CA-2048405-A1 (CA)
Inventor: JEWETT WALTER W
IPC: B60P3/42
Filed: 1991-08-02
Abstract: An improved parcel van provides two additional passenger seats within the cargo section of the van.  A bulkhead wall defines an additional passenger seating area in the portion of the cargo section immediately adjacent the cab. The bulkhead separates the additional seating area from the remainder of the cargo section.          The additional seating area includes a downwardly projecting channel running parallel to the long axis of the vehicle.  The additional seats face inward toward the channel.  The channel provides space for the legs of the additional passengers and creates a walkway between the cab section and the cargo section.          The backs of the additional seats may be folded down so that a significant portion of the additional seating area may be used to store appropriately secured cargo when the additional seating is not required.
Patent CA-2049831-A1 (CA)
Title: Aqueous herbicide compositions of 2-(2-imidazolin-2-yl)-pyridines and quinolines
Inventor: STELLER WILLIAM S
IPC: A01N43/50
Filed: 1991-08-26
Abstract: 31,41?             AQUEOUS HERBICIDAL COMPOSITIONS OF 2-(2-IMIDAZOLIN-2-YL)-PYRIDINES AND QUINOLINES                          ABSTRACT           Aqueous herbicidal compositions of 2-(2-imi-dazolin-2-yl)-pyridines and quinolines are disclosed.
Patent CA-2051493-A1 (CA)
Title: Boom support assembly
Inventor: DUTTON VANCE D
IPC: E02F3/58
Filed: 1991-09-16
Abstract: Abstract of the Disclosure A boom support assembly for an earth working machine, which includes a winch, a pair of tension members and a pendant pin link interposed between tension members.  The first tension member is a boom support pendant secured to a boom point of a boom and the first end of the pendant pin link.  The second tension member is a boom raising rope which is received over a plurality of gantry sheaves mounted on the top portion of a gantry structure and attached to the winch at one end and attached to the second end of the pendant pin link.  The gantry sheaves are mounted on an alignment apparatus that has a sheave shaft  mounted  in  an  eccentric  bore  of  a  pair  of cartridges rotatable in the top portion of the gantry structure.  This alignment apparatus insures the proper positioning of a through bore of the pendant pin link between support openings  in the top portion of  the gantry.
Patent CA-2052969-A1 (CA)
Title: Foods containing soluble high amylose starch
Inventor: ZALLIE JAMES
IPC: A23L7/157
Filed: 1991-10-08
Abstract: ABSTRACT The present invention provides foods comprising soluble high amylose starch selected from:  (i) spray-dried, non-granular starch, characterized in that the starch is substantially non-crystalline, substantially non-retrograded, and fully pre-dispersed;  (ii) spray-dried, uniformly gelatinized starch in the form of granular indented spheres, with at least a majority of the granules being whole and unbroken, the starch granules being in the form of loosely-bound agglomerates or individual  granules;  (iii)  enzymatically debranched gelatinized starch, comprising at least 40% amylose; and (iv) mixtures thereof. The foods prepared with soluble high amylose starch are characterized by one or more of the following beneficial properties:   stronger gels, improved appearance, improved adhesion, air-, oil- and/or water-impermeable surfaces; and improved textures.   These foods are easier to prepare when they contain the soluble high amylose starches herein, since these starches, in contrast to high amylose starches used in the same foods under normal preparation temperatures, can be completely and thoroughly dispersed in the food formulation using hot or cold water, without chemical modification of the starch.
Patent CA-2060289-A1 (CA)
Title: Antiplaque oral compositions
Inventor: GAFFAR ABDUL
IPC: A61K8/25
Filed: 1992-01-29
Abstract: An antiplaque oral composition, such as a toothpaste, gel dentifrice, tooth powder, mouthrinse or mouthwash, tooth hardener, anticalculus composition, gum or lozenge, comprises triclosan as an antiplaque component, the antiplaque action of which is unexpectedly and beneficially increased by the presence in the oral composition of a phenolic flavoring agent, such as eucalpytol, thymol, methyl salicylate, menthol, phenol, halogenated derivatives thereof, and mixtures thereof. Preferred such compo-sitions are toothpastes, gel dentifrices and mouthrinses or mouth-washes. Also within the invention are processes of repeatedly applying such antiplaque oral compositions to the teeth to obtain the antiplaque benefits mentioned.
Patent CA-2060352-A1 (CA)
Title: Benzyloxyphenyl derivatives
Inventor: NUSSBAUMER PETER
IPC: A61K31/275
Filed: 1992-01-30
Abstract: A B S T R A C T :     BENZYLOXYPHENYL DERIVATIVES     The compounds of formula I                                  I wherein the substituents have various significances, are described.  They can be prepared by condensation followed where appropriate by deprotection and/or conversion to further compounds of formula I.         They have interesting pharmacological activity and are in particular indicated for use in the treatment of hyperproliferative/ inflammatory disorders and cancer.
Patent CA-2061707-A1 (CA)
Title: Matrix display stereoscopic system
Inventor: HANCOCK WILLIAM R
IPC: G02B30/25
Filed: 1992-02-24
Abstract: ABSTRACT OF THE DISCLOSURE A color stereoscopic display system utilizing matrix display technology and polarized beam combining, and waveplates to present circularly polarized left and right images, respectively, in three-dimensional color to an observer wearing circularly polarized glasses.
Patent CA-2062634-A1 (CA)
Title: Device for teaching music
Inventor: DAWSON BEVERLY G
IPC: G09B15/08
Filed: 1992-03-11
Abstract: Abstract A simple teaching kit for use by music teachers and students at any level  to illustrate the theory of music.  The kit comprises representations of the treble and bass clefs and two  octave sections of a piano keyboard in combination with a plurality of transparent overlays upon which the student selectively affixes a plurality of coloured stickers  representing  any  selected scale, tonal pattern or chord pattern in any selected key.
Patent CA-2066670-A1 (CA)
Title: Specific binding agents
Inventor: VERHOEYEN MARTINE E
IPC: C07K16/00
Filed: 1990-11-14
Abstract: A reshaped human antibody or reshaped human antibody fragment having specificity for human placental alkaline phosphatase (PLAP) is produced by transferring the complementarity determining regions (CDRs) from a murine anti-PLAP hybridoma cell line H17E2 into a human antibody variable region framework. The reshaped molecule can be used in the treatment or diagnosis of cancer.
Patent CA-2068696-A1 (CA)
Title: Imine-derived aromatic compounds, process for their preparation and their use in human and veterinary medecine, and in cosmetics
Inventor: ROCHER JEAN-PHILIPPE
IPC: A61K8/00
Filed: 1992-05-14
Abstract: Diaromatic compounds corresponding to the following general formula: <IMAGE>  in which:   R1 is H, OH, -CH3, -CH2OH, -COR7, -CH(OH)CH3, -CH2OCOR8, and the like,     R7 is H, OH, -OR10, N(r'r"), lower alkyl, and the like,   R8 is linear or branched alkyl, or a sugar residue,   R9 is OH, lower alkyl or N(r'r"),   R10 being alkyl or alkenyl, r' and r" are H, a lower alkyl, an aryl, aralkyl, and the like, or r' and r" form a heterocycle,     R2 and R6 are H, OH, lower alkyl, and the like,   R3 and R5 are  alpha , alpha '-disubstituted alkyl or cycloalkyl,   R4 is H, OH, alkoxy, or  alpha , alpha '-disubstituted alkyl, R3 and R4 or R4 and R5, taken together, can form a ring containing 5 or 6 C,   Z is O, S, -CH=CR11- or -N=CR12-,     R11 being H, OH or lower alkyl,   R12 being H or lower alkyl,     X is (i) -CR13=N-, (ii) -N=CR13-, <IMAGE> <IMAGE>     R13 being R16, OR16, -SR16 or NR16R17   R16 and R17 being H, a lower alkyl, a fluoroalkyl and the like,   R14 being alkyl   R15 being lower alkyl or lower fluoroalkyl,   with the exception of the compounds of the formula (I) when R3 and R5 are identical and X represent the -CR13=N- radical, R13 being H, and the salts of the said compounds of formula (I).
Patent CA-2070497-A1 (CA)
Title: Novel platinum (ii) complex and antitumor agent
Inventor: HATA GO
IPC: A61K31/555
Filed: 1992-06-04
Abstract: A platinum(II) complex represented by the general formula (A),   in which R1 represents a hydrocarbon radical having 1 to 10 carbon atoms, R2 and R3 each represent a hydrogen atom or a hydrocarbon radical of 1 to 10 carbon atoms, or R2 and R3, together, may form -(CH2)4- or -(CH2)5-, and X and Y each represent an ammonia molecule or a monodentate amine having 1 to 7 carbon atoms or X and Y, together, may form a bidentate diamine having 2 to 10 carbon atoms. The compounds are useful for treating a tumor.
Patent CA-2071840-A1 (CA)
Inventor: MATHIOWITZ EDITH
IPC: A61K9/50
Filed: 1990-11-06
Abstract: Protein microspheres are formed by phase separation in a non-solvent followed by solvent removal. The preferred proteins are prolamines, such as zein, that are hydrophobic, biodegradable, and can be modified proteolytically or chemically to endow them with desirable properties, such as a selected degradation rate. Composite microspheres can be prepared from a mixture of proteins or a mixture of proteins with one or more bioerodible polymeric materials, such as polylactides. Protein coatings can al-so be made. Compounds are readillly incorporated into the microspheres for subsequent release. The process does not involve agents which degrade most labile proteins. The microspheres have a range of sizes and multiple applications, including drug de-livery and delayed release of pesticides, fertilizers, and agents for environmental cleanup. Selection of microspheres size in the range of less than five microns and mode of administration can be used to target the microparticles to the cells of the reticuloend-othelial system, or to the mucosal membranes of the mouth or gastrointestinal tract. Larger implants formed from the micros-pheres can also be utilized, especially for agricultural applications.
Patent CA-2072913-A1 (CA)
Title: Dispenser with reservoir actuator
Inventor: KAUFMAN JOHN G
IPC: B67D3/00
Filed: 1992-07-02
Abstract: ABSTRACT OF THE DISCLOSURE     The   invention provides   a   dispenser   for   liquids comprising  a  rigid  container  for  storing  the  liquid,  and structure  defining  a  reservoir  coupled  to  the  container  for receiving the liquid.  The reservoir normally holds some of the liquid to cause a negative pressure in the container above the liquid in the container.  Also, the reservoir has a space above the level of liquid in the reservoir and an actuator is operable to introduce a positive pressure to the reservoir.   An outlet passageway  extends  upwardly  from an  inlet  in  the  liquid  and terminates at an exit outside the dispenser so that operation of the  actuator  will  cause  flow  of  liquid  through  the  outlet passageway and out the exit, thereby dispensing the liquid.
Patent CA-2073357-A1 (CA)
Title: Water power station
Inventor: WUEHRER WOLFGANG
IPC: F03B15/18
Filed: 1992-07-08
Abstract: ABSTRACT            In a water power station, the runner (4) of the water turbine (2) is connected through a gear train (6) to the electrical generator (8).  Between this gear train (6) and the generator (8) there is a coupling (9), e.g., an hydraulically operated plate coupling, which can be engaged and disengaged when under load, and this disengages the generator (8) in the event that the maximally permitted speed is exceeded.  This makes it possible to use a cost-effective generator having a high nominal speed which, despite this, can survive a run-away turbine without suffering any damage and does not have to be made so as to be resistant to run-away speeds.
Patent CA-2073920-A1 (CA)
Title: Teleconference terminal equipment and teleconference module
Inventor: SHIBATA YOJI
IPC: H04N7/15
Filed: 1992-07-15
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-2077535-A1 (CA)
Title: Tool wear detector
Inventor: YELLOWLEY IAN
IPC: G01N3/58
Filed: 1991-03-20
Abstract: ABSTRACT OF THE DISCLOSURE A tool wear detector is formed by applying a resistor, the resistance of which is permanently altered in accordance with a time/temperature relationship (and by change in size eg as a result of wear), to a tool in a manner so that the resistor and the portion of the tool to be monitored are subjected to corresponding temperature cycles. Measuring the resistance of the resistor at any time provides an indication of the cutting conditions to which the monitored portion of the tool has been subjected and thereby an indication of the remaining life of the portion of the cutting edge of the tool being monitored.
Patent CA-2078475-A1 (CA)
Title: Purified liquid storage receptacle and a heat transfer assembly and method of heat transfer
Inventor: MILLER STEVEN L
IPC: F25B21/02
Filed: 1992-09-17
Abstract: ABSTRACT     A heat  transfer  apparatus  and  method  of regulating temperature  in  a  liquid  storage  receptacle wherein heat  is transferred  relative  to  the  storage  receptacle  through  an enclosed passageway held at a preselect pressure and containing a vaporizable and condensible  fluid medium to uniformly and adiabatically transfer heat to an extended conductive surface to bring the conductive surface into isothermic condition and into cooperative relation with a flow-through heat exchanger.          The heat transfer apparatus and method require a minimum of parts and a minimum of steps and at the same time are straight forward  and  efficient  in  manufacture  and  assembly  with  an optimum of energy usage during operations.
Patent CA-2078519-A1 (CA)
Title: Process for the preparation of chlorosulfate and sulfamate derivatives of 2,3:4,5-bis-0-(1-methylethylidene)-beta-d-fructopyranose and (1-methylcyclohexyl)methanol
Inventor: MARYANOFF CYNTHIA A
IPC: C07H9/04
Filed: 1992-09-17
Abstract: A process for producing chlorosulfate and sulfamate esters of 2,3:4,5-bis-O-(1-methylethylidene)-.beta.-D-fructopyranose and (1-methylcyclohexyl)methanol is disclosed. The process involves a two step procedure involving in the first step reacting of an alcohol with sulfuryl chloride in the presence of a tertiary or heterocyclic amine base in a solvent selected from the group consisting of toluene, t-butyl methyl ether or tetrahydrofuran, and in the second step reacting of the resulting intermediate with an amine in a solvent selected from the group consisting of toluene, t-butyl methyl ether, tetrahydrofuran and lower alkanol.
Patent CA-2079194-A1 (CA)
Inventor: FLAT JEAN-JACQUES
IPC: C08F8/20
Filed: 1992-09-25
Abstract: L'invention concerne un polypropylène modifié à cristallinité contrôlée, caractérisé en ce qu'il contient du brome fixé ou polypropylène. Il peut être préparé par greffage et/ou substitution radicalaire d'un composé organique bromé possédant notamment une liaison C-Br ou N-Br labile. Il peut servir au collage de divers substrats et notamment de substrats métalliques.
Patent CA-2080809-A1 (CA)
Title: Hydrodynamic bearings having a continuous beam mounted support surface
Inventor: IDE RUSSELL D
IPC: F16F15/023
Filed: 1991-04-30
Abstract: A hydrodynamic thrust, journal or combined radial and thrust bearing and methods of manufacturing the same. The bearing includes a continuous bearing surface (8) and support structure which supports the surface such that the surface may change shape and move in any direction (six degrees of freedom) to optimize formation of a converging wedge for hydrodynamic operation, equalization of load across the bearing surface in thrust bearings and to adjust for any shaft misalignment. The support structure can include a repeating series of support structure portions (30) each including a fully rigid portion (10) a partially rigid portion and connecting portions (30) connecting the spaced portions.
Patent CA-2080875-A1 (CA)
Title: Epoxy bonded oxidation resistant rare earth-iron permanent magnet
Inventor: SHAIN JON C
IPC: H01F1/04
Filed: 1992-10-19
Abstract: EPOXY BONDED OXIDATION RESISTANT RARE EARTH-IRON PERMANENT MAGNET            Abstract of the Disclosure Oxidation-resistant epoxy-bonded rare earth-iron permanent magnet molded articles are provided.  The particles are molded using an epoxy resin mixture which contains at least one antioxidant constituent for retarding the oxidation of the molded body.  Preferably, a combination of equal amounts of three synergistic oxidation resistant compounds are mixed with the epoxy resin binder.  The permanent magnet bodies exhibit enhanced oxidation resistance, particularly at elevated temperatures.
Patent CA-2081110-A1 (CA)
Inventor: KAISER HERBERT
IPC: B08B15/00
Filed: 1991-04-22
Abstract: In a device for producing granules or tablets  from  fluid materi-als, the material is fed to the press-slot between a rotative hollow cylin-der with an inner toothing and a press-cylinder with an outer toothing that engages said inner toothing.  Bores extend from the  bottom of the teeth of the inner toothing of the hollow cylinder up to its outer side, the material is pressed through these bores when the hollow  cylinder engages the press-cylinder  and is laid as tablets or granules on a cool-ing  surface.  At least  one part of the outer  circumference  of the hollow cylinder  remote from the cooling surface  is surrounded by  a  heating shell.  Outside the heating shell (3), spaced  apart from it, is arranged another shell (5), in such a  way that  between the  heating shell (3) and the other shell  (5), a  waste  gas shaft (4) is formed,  in communication with a suction nozzle (6) for the gases that emanate from  the material.
Patent CA-2086857-A1 (CA)
Title: Process for recovering valuable metals from an iron dust
Inventor: KANEKO YASUO
IPC: C22B13/02
Filed: 1993-01-07
Abstract: ABSTRACT OF THE DISCLOSURE    A process for recovering valuable metals from an iron dust using a shaft furnace is disclosed.   The iron dust is agglomerated and supplied into a the shaft furnace together with a lump coke and a flux.   Valuable metal oxides con-tained in the iron dust are reduced in this shaft furnace.          Volatile metals containing zinc and lead among the valuable metals thus reduced are volatilized within the shaft furnace and reoxidized, and then discharged from the shaft furnace together with an exhaust gas so as to be recovered as a crude zinc oxide.   The reduced metal iron and slag are accumulated on a bottom portion of the shaft furnace in their molten states, and then separated and recovered.
Patent CA-2088056-A1 (CA)
Title: Fire extinguishing methods utilizing perfluorocarbons
Inventor: ROBIN MARK L
IPC: A62D1/00
Filed: 1991-07-25
Abstract: Completely fluorinated, saturated C2, C3 and C4 compounds are efficient, non-ozone-depleting fire extinguishing agents used alone or in blends with other compounds in total flooding and portable systems.
Patent CA-2089074-A1 (CA)
Inventor: KLEIN REINHARD
IPC: D06L4/00
Filed: 1992-06-10
Abstract: Abstract Use of terpene hydrocarbons as easily biodegradable antifoaming agent in aqueous systems which is equally effective or even more effective than the known mineral oil antifoaming agents, but which also has a high biodeyradation rate which satisfies official regulations.
Patent CA-2091656-A1 (CA)
Title: Process for finishing textiles, textiles finishing bath using phosphinicosuccinic acid, phosphinicobisuccinic acid or a mixture thereof, textiles thus finished and use of said acids as finishing agents
Inventor: DIDIER WILHELM
IPC: D06M101/02
Filed: 1993-03-15
Abstract: Process for finishing a textile in which the textile to be treated is impregnated using a finishing bath containing phosphinicosuccinic acid (I), phosphinicobissuccinic acid (II) or a mixture of phosphinicosuccinic acid (I) and phosphinico-bissuccinic acid (II), finishing bath, finished textile and use of previously-mentioned acids as textile finishes or as cross-linking agents for cellulose.