baber/WOPTO huggingface dataset:
Patent GE-P20115188-B (GE)
Title: Motor-block
Inventor: CHKHIKVADZE VASILI
IPC: A01B33/00
Filed: 2008-03-13
Abstract: A motor-block contains a basic frame 1 with driving wheels 10, a transversal frame 2, a support-wheel 23 post 24 and a drive 7. The motor-block is in addition equipped by a supplementary trans¬versal frame 16, which is fixed in the front side of the basic frame in parallel to the transversal frame and baskets 19 for arranging loads, which are placed on both sides of the motor-block. The transversal frame has the angular shape, is placed in the guide 3 fixed on the basic frame and has an opportunity of axial movement.
Patent CA-1278782-C (CA)
Title: Axial thrust load mechanism for a scroll type fluid displacement apparatus
Inventor: TERAUCHI KIYOSHI
IPC: F04C18/02
Filed: 1984-11-14
Granted: 1991-01-08
Abstract: RADICAL REACTION FORCE ENHANCING VANE MODIFICATION FOR SCROLL COMPRESSORS            ABSTRACT OF THE DISCLOSURE      A scroll type fluid displacement apparatus includes a pair of scrolls each having a circular end plate from which a spiral element extends.  Both spiral elements interfit at an angular and radial offset to make a plurality of line contacts to define at least one pair of sealed off fluid pockets.  One scroll, the orbiting scroll, is operatively connected to a driving mechanism and a rotation preventing mechanism, such as a ball coupling device, to effect orbital motion thereof.  As the orbiting scroll orbits, the sealed off fluid pockets move along the shifting line contacts of the spiral elements to change the volume of the fluid pockets. According to the present invention, the number of burns of the orbiting and fixed spiral elements are different so that these spiral elements are of different length. As a result, the gas pressure distribution within the fluid pockets is asymmetrical which results in a larger moment of rotation for the orbiting scroll.  This larger moment of rotation acts on the balls of the ball coupling device to prevent vibration and reduce noise.
Patent CA-1276638-C (CA)
Title: Phospholipids, their production and use
Inventor: NOMURA HIROAKI
IPC: C07F9/553
Filed: 1985-01-10
Granted: 1990-11-20
Abstract: Abstract A novel phospholipid of the formula:              wherein R1 is an alkyl group of 10 to 24 carbon atoms, R2 is a cyclic imide group and A+ is a cyclic ammonio group and a salt thereof have platelet activating factor inhibiting activity and are useful for prevention and treatment of circulatory disorders and allergic bronchial asthma.
Patent CA-1277274-C (CA)
Title: Plasma expander based on starch
Inventor: NITSCH ERNST
IPC: A61K31/715
Filed: 1985-01-10
Granted: 1990-12-04
Abstract: ABSTRACT     Plasma expander based on starch The present invention provides a process for the preparation of a plasma expander based on starch by the hydrolytic decomposition of an amylopectin-rich starch to a definite molecular weight and partial etherification to a definite  molar    sub-stitution before or after the hydrolysis, wherein the hydrolytic decomposition is carried out at least partly with .alpha.-amylase, .beta.-amylase or pullulanase.
Patent CA-1340213-C (CA)
Inventor: KEMP DAVID JAMES
IPC: C07G99/00
Filed: 1985-09-11
Granted: 1998-12-15
Abstract: DNA molecules comprising artificially constructed polynucleotide sequences substantially corresponding to all or a portion of the base sequence coding for an antigen of Plasmodium falciparum selected from the group consisting of the RESA antigen, the FIRA antigen, and other antigens of P.falciparum cross-reactive therewith.  Such DNA molecules are capable of being expressed as polypeptide(s).  Synthetic peptides or polypeptides displaying the antigenicity of all or a portion of the RESA or FIRA antigens of P.falciparum.  Compositions for stimulating immune responses against P.falciparum antigens in a mammal, comprising at least one polypeptide displaying the antigenicity of the RESA or FIRA antigens of P.falciparum, together with a pharmaceutically acceptable carrier therefor.
Patent CA-1267843-C (CA)
Title: Process for preparing sucrose encrusted methylcellulose particles for use in bulk laxative compositions
Inventor: SHAH DHIREN N
IPC: A61P1/10
Filed: 1986-01-24
Granted: 1990-04-17
Abstract: ABSTRACT OF THE DISCLOSURE The present invention relates to an improved process for preparing sucrose encrusted methylcellulose particles which readily disperse in cold aqueous liquid These encrusted particles are suitable for use in bulk laxative compositions. In the improved process, hot sucrose syrup is mixed with powdered methylcellulose, dried and milled.
Patent CA-1309493-C (CA)
Inventor: KANEKO SHINJI
IPC: H04N9/896
Filed: 1986-08-18
Granted: 1992-10-27
Abstract: ABSTRACT OF THE DISCLOSURE         A main memory stores a signal reproduced from a recording medium with a time base error, and a read clock generator and phase modulator generates a read clock signal of variable phase for reading out the signal from the main memory.  A velocity compensating circuit generates first discrete signals representative of the velocity error of the reproduced signal at designated sample points of a current field and second discrete signals representative of a velocity error of the reproduced signal at sample points of a previous field respectively corresponding to the designated points and interleaves the first and second discrete signals to produce a combined signal having a sampling frequency greater than that of either the first or second discrete signals.  The combined signal constitutes a nonlinear approximation of the time base error, and the read clock generator and phase modulator is responsive to the combined signal for controlling the readout of the reproduced signal from the main memory in such a manner as substantially to eliminate the time base error.
Patent CA-1285844-C (CA)
Title: Low phosphate or phosphate free nonaqueous liquid nonionic laundry detergent composition and method of use
Inventor: BROZE GUY
IPC: C11D3/37
Filed: 1986-08-19
Granted: 1991-07-09
Abstract: LOW PHOSPHATE OR PHOSPHATE FREE NONAQUEOUS LIQUID NONIONIC             LAUNDRY DETERGENT COMPOSITION AND METHOD OF USE       ABSTRACT OF THE DISCLOSURE A low polyphosphate or a polyphosphate free liquid heavy duty laundry detergent composition comprising a suspension of an alkali metal polyacetal carboxylic acid builder salt in liquid nonionic surfactant. The laundry detergent composition comprises a nonaqueous liquid nonionic surfactant containing a stable suspension of an alkali metal polyacetal carboxylic acid builder salt.
Patent CA-1295795-C (CA)
Title: Asymetrically-wettable, porous membrane and membrane process
Inventor: SIRKAR KAMALESH K
IPC: B01D11/04
Filed: 1986-10-21
Granted: 1992-02-18
Abstract: ASYMMETRICALLY-WETTABLE POROUS  MEMBRANE AND MEMBRANE PROCESS                           ABSTRACT      An asymmetrically-wettable, porous membrane has a hydrophilic side and a hydrophobic side.  The membrane has pores which pass through the membrane to provide communication between the hydrophilic side and the hydrophobic side.  The membrane can be used in a process for transferring a solute from a liquid feed solution to a liquid extractant which is substantially immiscible with the feed solution.  The process comprises contacting the hydrophilic side of the membrane with one solution and contacting the hydrophobic side of the membrane with the other solution.  The interface between the feed solution and the extractant is substantially immobilized at the porous membrane.  Solute is transferred from the feed solution to the extractant through the pores of the membrane.
Patent CA-1301721-C (CA)
Title: Continuous case packer
Inventor: ROBINSON CHRIS E
IPC: B65B43/52
Filed: 1986-11-07
Granted: 1992-05-26
Abstract: ABSTRACT OF THE DISCLOSURE          A continuous case packer for receiving an ongoing stream of cases and containers and causing the containers to be deposited into the cases.  The cases are fed on a conveyor assembly comprising an in-feed section, a staging section, and an out-feed section.  The staging section and out-feed section are mechanically linked by sprocketing and each includes lugs for positively driving the cases re-ceived therein.  The lugs are timed for continuous operation of receipt of cases from the staging area, filling of the cases, and removal of the cases from the case out-feed section.  The case in-feed section includes a unique case stop and brake mechanism allowing for rapid movement of the incoming cases while providing for separation of the lead case to be fed to the staging section.
Patent CA-1282249-C (CA)
Title: Calibration impact hammer
Inventor: GLASS SAMUEL W III
IPC: G01L5/00
Filed: 1987-03-04
Granted: 1991-04-02
Abstract: ABSTRACT OF THE DISCLOSURE An instrumented hammer that gives the operator a measurement of the impact energy of each hammer blow. A head or main body portion slidably receives an inertia rod spring mounted in a longitudinal bore therein. Upon striking a surface, momentum causes movement of the rod forward against the spring pressure. A slot on the rod movesthrough an optical switch which emits a signal relative to the movement of the slot therethrough. A display assembly receives the signal and calculates the impact energy of the hammer blow.
Patent CA-1280778-C (CA)
Inventor: DAVIES GERTRUDE TRUDY M
IPC: B62B9/12
Filed: 1987-03-31
Granted: 1991-02-26
Abstract: ABSTRACT OF THE DISCLOSURE     A postural support system for an infant comprising a base and a plurality of supports releasably attachable to the base.  The supports are positioned on the base so that a child supported by the system will have a support on each side of the torso and at the groin, whereby the infant is prevented from sliding downwardly or sidewardly relative to the support.
Patent CA-1323173-C (CA)
Inventor: LAGAS JAN A
IPC: C01B17/04
Filed: 1987-04-09
Granted: 1993-10-19
Abstract: Title: A process for recovering sulfur from sulfur-containing gases Abstract The invention is directed to a process for the recovery of sulfur from a hydrogen sulfide containing gas, which comprises oxidizing hydrogen sulfide with oxygen, and then reacting the product gas of this oxidation further by using at least two catalytic stages, in accordance with the equation: 2H2S + SO2 ? 2H2O + 3/n Sn. In order to improve the process and the process control, the invention is charac-terized in that the H2S concentration in the gas leaving the last catalytic stage is controled to have a value ranging between 0.8 and 3% by volume by reducing the quantity of combustion or oxidation air passed to the oxidation stage and/or causing a portion of the hydrogen sulfide containing feedstock gas to bypass the oxidation stage and to be added to the gas flowing to a catalytic stage.
Patent CA-1330623-C (CA)
Inventor: OZEKI AKICHIKA
IPC: C21C5/35
Filed: 1987-05-04
Granted: 1994-07-12
Abstract: Abstract of the Disclosure A method for manufacturing molten steel wherein iron ore and coal are continuously supplied onto molten metal containing carbon of 1% or less while blowing oxygen gas is being introduced onto the molten metal through a lance.   Simultaneously with this operation, stirring gas is being introduced into the molten metal at a rate of 0.05 to 0.5 Nm3 /min/ton of molten metal through a tuyere.  The slag and the molten steel produced, is continuously or periodically discharged.
Patent CA-1290348-C (CA)
Title: Aromatization of dihydroaromatic compounds by treatment with bases
Inventor: RAMACHANDRAN VENKATARAMAN
IPC: B01J31/02
Filed: 1987-05-27
Granted: 1991-10-08
Abstract: ABSTRACT                  AROMATIZATION PROCESS         A dihydroaromatic compound is aromatized by intimately contacting it with a base selected from alkali metal, alkaline earth metal and tetralakylammonium hydroxides, alkoxides, carbonates, and bicarbonates in the presence of a hydrogen acceptor.  In a preferred embodi-ment of the invention, the dihydroaromatic compound is a dihydronaphthalene bearing an electron-withdrawing sub-stituent, e.g., a cyanodihydronaphthalene.
Patent CA-1296134-C (CA)
Title: Highly stereoregular poly(p-methylstyrene)s
Inventor: KATO MASAYUKI
IPC: C08F12/00
Filed: 1987-07-24
Granted: 1992-02-18
Abstract: TITLE OF THE INVENTION Highly stereoregular poly(p-methylstyrene)s ABSTRACT OF THE DISCLOSURE Poly(p-methylstyrene)s having more excellent prop-erties, in particular, higher heat resistance are provided which has an isotactic pentad fraction of at least 70 %. The poly(p-methylstyrene)s can be prepared by polymerizing p-methylstyrene in the presence of a catalyst consisting of an activated titanium trichloride composition of titanium trichloride-aluminum halide compound-ether and a trialkyl-aluminum.
Patent CA-1288296-C (CA)
Title: Printing method and products printed thereby
Inventor: SMALL RICHARD F
IPC: C09D11/10
Filed: 1987-07-30
Granted: 1991-09-03
Abstract: ABSTRACT OF THE DISCLOSURE            A  method  of silk screen printing on a sheet  of  paper  or board, characterised in that a first silk screen printing is effected on the sheet utilising a printing ink that produces minimal  curl,  and  in  that at least one  subsequent  silk screen printing is effected on the sheet utilising a  water-based printing ink.
Patent CA-1330139-C (CA)
Title: Crosslinked polymers with carbonate ester groups, and  a process for their preparation
Inventor: MAUZ OTTO
IPC: C08F220/28
Filed: 1987-08-27
Granted: 1994-06-07
Abstract: Abstract of the disclosure Crosslinked polymers which are produced from monomers containing glycerol carbonate groups, crosslinking monomers and, where appropriate, other monoethylenically unsaturated monomers are composed of principally spherical porous particles and are very suitable as carrier materials for the immobilization of biologically active substances.
Patent CA-1299918-C (CA)
Inventor: FUKUDA TOMIICHI
IPC: A63B55/60
Filed: 1987-11-05
Granted: 1992-05-05
Abstract: ABSTRACT OF THE DISCLOSURE       A  golf  cart  system  which  can  be  installed  on  the fairway  of  a  golf  course  and which  is  excellent  in power economy  and  anti-overturn  effect.    The  golf  cart  system includes a track embedded in the ground and a cart adapted to run on the track.   According to the golf cart system, since the track width exposed at the ground is very narrow, there is little chance of a golf ball hitting against the track.  Even if a golf ball should happen to accidentally hit the exposed track portion, the ball will bound similarly as when striking on natural grass if the exposed track portion is covered by elastic  members  such  as  artificial  turf.    This  makes  it possible to install the golf cart system on the fairway of a golf course.  In addition, since the anti-overturn rollers are so arranged that they elastically press onto the side walls, the load acting between the driving wheels and the track is only  the  dead weight  of  the  cart  itself  and  therefore no excessive frictional force acts therebetween.
Patent CA-1287624-C (CA)
Title: Ergolinyl heterocycles
Inventor: BRAMBILLA ENZO
IPC: C07D457/02
Filed: 1988-02-01
Granted: 1991-08-13
Abstract: ABSTRACT          ERGOLINYL HETEROCYCLES          Ergoline derivatives of the formula I                            I   wherein R1 represents a hydrogen atom or a methyl group;       R2 represents a hydrogen atom or a methoxy group;       R3 represents a hydrocarbon group having from 1 to 4 carbon atoms;       X represents a nitrogen atom and Y represents an oxygen atom, a -?-R4 or a -N=?-R5 group wherein R4 represents a hydrogen atom, a C1-C4 alkyl or a phenyl group, R5 represents a hydrogen atom, a C1-C4 alkyl, a phenyl, an amino or di(C1-C4 alkyl)amino group and the nitrogen atom of the group -N=?-R5 is not joined to the nitrogen atom represented by X, or Y represents a nitrogen atom and X represents an oxygen atom or a -?-R4 group wherein R4 is as above defined; and the pharmaceutically acceptable salt thereof; are useful for treatment of Parkinsonism and dyskinetic syndromes.
Patent CA-1328253-C (CA)
Title: Equipment for raise mining
Inventor: GRANSKOG ROLAND
IPC: E21C41/00
Filed: 1988-03-18
Granted: 1994-04-05
Abstract: Abstract An assembly for raise mining or the like includes a drive support carrying a drive means (10) for driving the drive support along a guide (4). The guide is attached to the drift wall (2) and is successively lengthened concurrently with the drift driving. The drive support carries at least one drill boom rig (62) for mechanized drilling, and an operator's and service platform (40). The operator's and service platform (40) is carried shiftable with respect to the drive support in the direction of the guide (4) between a lower position, in which it does not obstruct the working movements of the drill boom rig (62), and upper positions, in which the drill boom assembly (62) in a collapsed non-operative position extends through an opening in the operator's and service platform (40).      (Figure 1).
Patent CA-1303233-C (CA)
Inventor: GILLETT RICHARD B JR
IPC: G06F13/42
Filed: 1988-04-27
Granted: 1992-06-09
Abstract: METHOD AND APPARATUS FOR INITIATING TRANSACTIONS ON A        MULTIPROCESSOR COMPUTER SYSTEM EMPLOYING        MULTIPLE LOCK INDICATIONS                     Abstract A processor node providing exclusive read-modify-write operations in a computer system having multiple proces-sors interconnected by a pended bus  and employing multiple lock bits.  The processor generates an interlock read command which is transmitted as a transfer over the pended bus to a memory or I/O node.  Acknowledge confirmations are transmitted by the memory back to the processor two bus cycles after each bus cycle of the command transfer.  The command transfer, including an interlock read command, is stored in a input queue in memory and is processed in turn by the memory.  A first interlock read command to a specified memory location causes a lock bit to be set for that location and a first type of re-sponse message including the contents of the specified location to be generated by the memory and stored in an output queue. The memory obtains access to the pended bus through an arbitra-tion process and transmits a response message including the contents of the memory location specified in the interlock read command at an unspecified time after initiation of the interlock read command.  A subsequent interlock read command from the processor to the same memory location will result in a denial of access to the specified location and in the genera-tion of a second type of response message by the memory which indicates that the specified location is locked.
Patent CA-1316840-C (CA)
Title: Method and system for degrading a foam fluid
Inventor: PRATT CHRISTOPHER A
IPC: E21B21/06
Filed: 1988-05-03
Granted: 1993-04-27
Abstract: A B S T R A C T          METHOD AND SYSTEM FOR DEGRADING A FOAM FLUID    A foam fluid returning from a borehole that is being drilled using a foam drilling system is degraded by injecting air or another gas into the foam at or near the wellhead.          T6.T5830CAN
Patent CA-1301328-C (CA)
Title: Systeme pour l'acquisition et l'enregistrement de signaux fournis par un ensemble de capteurs dispose dans des sondes de puits
Inventor: CRETIN JACQUES
IPC: E21B47/12
Filed: 1988-06-03
Granted: 1992-05-19
Abstract: Système pour l'acquisition et l'enregistrement de signaux fournis par un ensemble de capteurs disposés dans une ou plusieurs sondes descendues dans un puits à l'extrémité d'un câble multi-fonctions. Les différents signaux à transmettre sont multiplexés avant d'être appliqués à une chaîne d'acquisition adaptée à les amplifier, les numériser et les coder avant de les appliquer à une voie de transmission sous la forme de blocs de mots numérisés. Les moyens de multiplexage peuvent comporter plusieurs unités de multiplexage. La fréquence d'échantillonnage de chaque signal et la constitution des blocs de mots sont adaptées au nombre d'unités effectivement utilisées. Dans l'installation en surface, les blocs de mots sont dissociés et rangés dans une mémoire sur un mode unique convenant à tous les blocs quelle que soit leur constitution. L'invention trouve une application dans la prospection sismique dans les forages par exemple.
Patent CA-1315453-C (CA)
Title: Method for preparing clear polyorganosiloxane elastomers
Inventor: JENSEN JARY D
IPC: C08L83/07
Filed: 1988-06-23
Granted: 1993-03-30
Abstract: METHOD FOR PREPARING CLEAR POLYORGANOSILOXANE ELASTOMERS              ABSTRACT           Compositions yielding optically clear silicone elastomers are obtained by preparing a homogeneous mixture comprising a liquid polydiorganosiloxane containing at least two vinyl or other ethylenically unsaturated radicals per molecule and a finely divided silica filler treated with a hexaorganodisilazane and then adding additional hexaorgano-disilazane in an amount equal to at least 5 percent of filler weight.  The blending is preferably carried out using a high rate of shear and volatile materials are removed by heating the composition under reduced pressure.
Patent CA-1300830-C (CA)
Title: Vacuum cleaner having an integral tool holder
Inventor: ROMEO ROBERT
IPC: A47L5/28
Filed: 1988-08-04
Granted: 1992-05-19
Abstract: VACUUM CLEANER HAVING AN                    INTEGRAL TOOL HOLDER                            Abstract An upright vacuum cleaner which is convertible for floor cleaning and above the floor cleaning, has a housing mounted on a floor nozzle in which a vacuum is drawn.  A hose extending from the housing is insertable into a conduit which leads into the floor nozzle for floor cleaning. The hose also receives tools for above the floor cleaning.  These tools are removably held in a tool holder on the rear wall of the housing with recesses and lands in the wall which is flexible.  The recess at one end of the wall is defined by a member which overlaps the wall to define a lip.  A nozzle for above the floor cleaning snaps over the lip and is held in the compartment between the wall and the end of a land between the recesses with the mouth of the nozzle behind the lip and the open end of the nozzle opposite its mouth on a rib on the end of that land which catches the open end of the nozzle.   The flexible wall can readily be depressed so as to release the nozzle when it is to be used.
Patent CA-1291720-C (CA)
Inventor: FEUZ FRITZ
IPC: B61B12/02
Filed: 1988-09-07
Granted: 1991-11-05
Abstract: INVENTORS: FRITZ FEUZ, FERDINAND HORA and FRITZ LINDER      INVENTION: TRACK INSTALLATION FOR THE VEHICLES OF A TRANSPORT            INSTALLATION, ESPECIALLY A REVOLVING AERIAL CABLE            TRANSPORT INSTALLATION                       ABSTRACT OF THE DISCLOSURE           A track installation for vehicles of a transport installation comprises a track supporting the vehicles at their vehicle carriages and possessing an inbound side and an outbound side for the vehicles.  A conveyor is operatively associated with the track and contains entrainment members for entraining coaction with the vehicles.   The track constitutes a generally or essentially horizontal track structure and extends along the complete length of the conveyor.  Vehicle stops defining stop or parking positions for the vehicles are distributively arranged along the track.  Each stop is provided with an actuation element and each stop or parking position has a vehicle sensor as well as an interrupter for disabling the entrainment of the there parked vehicle by the conveyor.  The vehicle sensor of each stop or parking position is connected with the actuation element of the stop and also with the interrupter of the preceding or upstream located stop or parking position viewed in the vehicle conveying direction.  Each interrupter is structured to act upon an entrainment connection between an entrainment member of the conveyor and a vehicle to disable vehicle conveyance.