baber/WOPTO huggingface dataset:
Patent CA-1262163-C (CA)
Title: Arrangement for providing various circuit protection device configurations
Inventor: CHABALA LEONARD V
IPC: H01H33/02
Filed: 1985-06-27
Granted: 1989-10-03
Abstract: ARRANGEMENT FOR PROVIDING VARIOUS CIRCUIT PROTECTION DEVICE CONFIGURATIONS ABSTRACT An arrangement for efficiently assembling and providing a plurality of circuit protection device configurations by use of major components that are common to the configurations and that are adapted for interconnection and functioning with each other; some of the major components providing different ormultiple functions in the various configurations. The various configurations satisfy the application requirements and customer needs with regard to voltage rating, efficient space usage, station layouts, and the provision of disconnect mechanisms. The configurations include various orientations of interrupting units and the provision of various types of disconnect mechanisms. The major components include an operator, an interrupting unit, an insulating support column, and a base drive. The operator provides a first drive output and a second drive output. The insulatingsupport column is capable of being rotated to provide a rotary drive output for disconnect mechanisms. The insulating support column also internally carries an operating member. The operating member is driven to operate the interrupting unit. The base drive is connected to receive the first drive output of the operator and in turn to provide a driving output to the operating member. The second drive output is connected through appropriate linkage to rotate the insulating supportcolumn.
Patent CA-1297002-C (CA)
Title: Adoptive immunotherapy as a treatment modality in humans
Inventor: ROSENBERG STEVEN A
IPC: A61K35/14
Filed: 1986-08-08
Granted: 1992-03-10
Abstract: ABSTRACT      The present invention discloses a new approach to the therapy of cancer in humans based on the administration of lymphokine activated killer (LAK) cells and interleukin-2 (IL-2).  Twelve patients with metastatic cancer who had failed standard available therapy were treated.  LAK cells were generated from peripheral blood mononuclear cells obtained at multiple leukaphereses and incubated in the recombinant-derived lymphokine, IL-2.   Following three to four days of incubation in IL-2, the resulting LAK cells were capable of lysing fresh tumor cells but not normal cells.  These LAK cells were reinfused into the autologous patient, along with the intravenous administration of recombinant IL-2 every 8 hours. Patients received up to 90 doses of IL-2 and from 2.8 to 12.6 x 1010 activated cells from up to 14 sequential leukaphereses.  Six patients showed objective regression of established cancer.
Patent CA-1291329-C (CA)
Inventor: MATSUI MASAO
IPC: A41H41/00
Filed: 1986-10-08
Granted: 1991-10-29
Abstract: Abstract of the Disclosure An  artificial  fur having chinchilla-like appearance and hand, which consists of a substrate fabric and piles provided on at least one surface thereof, which piles comprising underhairs of 0.5 to less than 4.0 deniers,  having an average length of 10?35 mm,  a hair density of 8,000?30,000 hairs/cm2, a crimp ratio of at most 20%, a frictional coefficient in the right direction of 1.6 or less and a frictional coefficient ratio of the adverse direction to the right direction of 1.0?1.4.  The piles preferably further comprise guard hairs of 4?50 deniers, equal to or a little longer than underhairs, having a hair density of 3,000 hairs/cm2 or less.  The piles preferably have color variations lengthwise.
Patent CA-1282951-C (CA)
Title: Apparatus for electrostatic coating of objects
Inventor: BEHR HANS
IPC: B05B5/04
Filed: 1987-03-18
Granted: 1991-04-16
Abstract: ABSTRACT OF THE DISCLOSURE         In an apparatus for the use of so-called water enamels or some other similarly conductive coating material, the electrical field for charging the sprayed particles is produced between the grounded spraying edge (6) of a bell-shaped atomizer (10) and a large number of external electrodes (10) inserted into an annular element (20) made of an insulating material.
Patent CA-1302798-C (CA)
Title: Method for depositing a layer of abrasive material on a substrate
Inventor: VONTELL JOHN H
IPC: C23C4/02
Filed: 1987-03-20
Granted: 1992-06-09
Abstract: Abstract Method for Depositing a Layer of Abrasive Material on a Substrate Techniques are described for the formation of an abrasive surface layer (14) on an article (12).  The surface layer (14) is characterized by a single layer of particles (18) which are evenly spaced apart, in a high density arrangement, within a metallic matrix (16).  In the deposition of the particles (18) on the article (12), a vacuum is drawn through a perforated plate (42), wherein the location of each perforation (44) corresponds to the desired location of one particle (18) on the article surface (11).  The vacuum holds one particle (18) over each perforation (44) in the plate (42), then the plate (42) is positioned over the article (12) and the vacuum level adjusted so that the particles (18) fall onto the article (12).  The matrix (16) is then deposited by plasma arc spraying a superalloy powder.  The invention is particularly suited to the formation of an abrasive layer on the tip surface of a blade used in a gas turbine engine.
Patent CA-1295273-C (CA)
Title: Demineralization of coal
Inventor: BOWLING KEITH M
IPC: C10L/
Filed: 1987-03-23
Granted: 1992-02-04
Abstract: ABSTRACT      A process for demineralizing coal comprising the steps of:-forming a slurry of coal particles, preferably at least 50% by weight of which particles have a maximum dimension of at least 0.5mm, with aqueous solutions of an alkali which solution has an alkali content of from 5 to 30% by weight, such that the slurry has an alkali solution to coal ratio on a weight basis of at least 1:1, maintaining the slurry at a temperature of from 150° to 300°C, preferably 170°C to 230°C, for a period of from 2 to 20 minutes substantially under autogenous hydrothermal pressure and rapidly cooling the slurry to a temperature of less than 100°C.        separating the slurry into alkalize coal and a spent alkali leachant solution, regenerating the alkali leachant solution for reuse in step (a) above by the addition of calcium or magnesium oxide or hydroxide thereto to precipitate minerals therefrom, acidifying the alkalize coal by treatment with an aqueous solution of sulphuric or sulphurous acid to yield a slurry having a pH of from 0.5 to 1.5 and a conductivity of from 10,000, to 100,000 us, separating the slurry into acidified coal and a spent acid leachant solution, and washing the acidified coal.
Patent CA-1306908-C (CA)
Title: Arrangement for the metering of fuel and metering device therefor
Inventor: SONNTAG BRUNO
IPC: F02D19/02
Filed: 1987-04-16
Granted: 1992-09-01
Abstract: Abstract of the disclosure Arrangement for the metering of fuel, in particular liquid gas, to a variable-output consumer, which comprises a metering device with a reduction valve    , a metering valve      and a chamber          arranged therebetween, as well as means of control or regulation for the setting of the valves as a function of operating variables, in particular for controlling the metering valve      as a function of a power requirement signal.  For the purpose of high precision metering which is suitable even for the requirements of a lambda control, the arrangement is made such that the means of regulation act on the setting of the reduction valve    , the chambers        between the two valves being designed as a buffer volume for the equalization of pressure fluctuations.  A metering device for this arrangement is characterized for the purposes of variable use by two separate housing parts, one of which, as chamber housing part     , forms the buffer volume or is essential for heat transmission, while the other, as mechanics housing part     , accommodates the reduction valve     and its actuation mechanism.
Patent CA-1284854-C (CA)
Title: Use of 1-aryl-3-hydroxy-3-alkyl-4-(1,2,4-triazol-1- yl)-butane derivatives as microbicides for materials protection
Inventor: BUECHEL KARL H
IPC: A01N43/653
Filed: 1987-06-25
Granted: 1991-06-18
Abstract: Use of 1-aryl-3-hydroxy-3-alkyl-4-(1,2,4-triazol-1-yl)-butane derivatives as microbicides for materials protection A b s t r a c t 1-aryl-3-hydroxy-3-alkyl-4-(1,2,4-triazol-1-yl)-butane derivatives are used as suitable active compounds in microbicidal agents for the protection of industrial materials.
Patent CA-1299480-C (CA)
Title: Method of making laminated reinforced thermoplastic sheets and articlesmade therefrom
Inventor: BIGGS IAN S
IPC: B29K105/06
Filed: 1987-07-27
Granted: 1992-04-28
Abstract: ABSTRACT      A method of making laminated reinforced thermoplastic sheets which includes preparing first and second porous sheets each comprising 20% to 60% by weight of reinforcing fibres having a high modulus of elasticity as herein defined and 40% to 80% by weight of a thermoplastics material differing from the thermoplastic material in the other sheet and applying heat and pressure to cause the sheets to consolidate and adhere together to form a laminate.
Patent CA-1299887-C (CA)
Title: Manipulation assistance device and method
Inventor: MOORE RANDALL L
IPC: E05B37/00
Filed: 1987-07-29
Granted: 1992-05-05
Abstract: ABSTRACT OF THE DISCLOSURE             Apparatus for assisting in the determination of the combination of a safe lock by aiding a locksmith in the art of manipulation.  This device replaces the locksmith's senses of sight, hearing and touch, used in manipulation of combination locks.  Sight is replaced by an optical scanner and target.  Hearing and touch are replaced by a microphone and amplifier with a peak detector.  The device will provide a locksmith with accurate contact readings when practicing the art of manipulation.
Patent CA-1295749-C (CA)
Title: Interface between processor and special instruction processor in digital data processing system
Inventor: RUBINFELD PAUL I
IPC: G06F9/38
Filed: 1987-09-04
Granted: 1992-02-11
Abstract: ABSTRACT OF THE DISCLOSURE       A processor and auxiliary processor for use in a digital data processing system, the auxiliary processor processing selected instructions, such as floating point instructions.  The processor and auxiliary processor are interconnected by status lines, data lines and a bus to which other units in the system may also be connected.  When the processor begins processing a selected instruction, it passes the instruction's operation code to the auxiliary processor over the data lines and enables the operands to be transferred to the auxiliary processor over the bus, along with information concerning each operand, which is transferred over the data lines.  The processor then signals over the status lines that it is ready to receive the results.  The auxiliary processor, when it has finished executing the special instruction, transmits a code over the status lines indicating it is sending the results, and transmits the condition codes over the data lines and the result data over the bus.
Patent CA-1334319-C (CA)
Title: Absorbent article having a containment pocket
Inventor: FOREMAN JOHN H
IPC: A61F5/44
Filed: 1987-10-07
Granted: 1995-02-14
Abstract: An integral disposable absorbent article such as a diaper provided with an absorbent core; a liquid impervious backsheet; a first barrier cuff disposed adjacent each longitudinal edge of the absorbent article and each having a first proximal edge and a first distal edge; a spacing means for spacing the first distal edge of each of the first barrier cuffs away from the liquid-receiving surface of the absorbent article; and a second barrier cuff disposed adjacent at least one and preferably adjacent each of the end edges of the absorbent article and having a second proximal edge and a second distal edge, the distal edges of the barrier cuffs overlapping at corner points to form a containment pocket. The spacing means preferably comprises a spacing elastic member that extends longitudinally along the first distal edge beyond the second distal edges. Closing means secure together the first distal edges and the second distal edges adjacent the corner points so as to space both the first and second distal edges away from the liquid-receiving surface of the absorbent article. The containment pocket has channels that are formed between the proximal edges and the distal edges because the distal edges of the barrier cuffs are spaced away from the liquid-receiving surface so as to restrain, contain, and hold body exudates.
Patent CA-1318880-C (CA)
Inventor: DWORAK RAINER
IPC: C25B15/08
Filed: 1987-11-05
Granted: 1993-06-08
Abstract: ABSTRACT            Alkali hydroxide, chlorine and hydrogen are produced from an aqueous alkali chloride solution by membrane electrolysis. A high-NaCl solid salt, which contains impuri-ties, is dissolved in water in a salt dissolver. Precipitating chemicals are added to the salt solution to precipitate the impurities. The resulting mixture is fed to a thickener, from which precipitates and clarified raw brine are separately withdrawn. The clarified raw brine from the thickener is di-vided at a ratio between 2:1 and 20:1 into first and second partial streams. The larger first partial stream is mixed with the salt solution and the precipitating chemicals before entering the thickener and the resulting mixture is fed to the thickener. The second partial stream of the clarified raw brine is fed through a fine purifier to the electrolytic cell. Spent brine from the electrolytic cell is fed to the salt dissolver.
Patent CA-1325133-C (CA)
Inventor: OSAJIMA KAZUHARU
IPC: A23L27/21
Filed: 1987-11-06
Granted: 1993-12-14
Abstract: ABSTRACT OF THE DISCLOSURE           Tastable matters consisting mainly of low molecular weight peptides are obtained from raw material meats of fishes, shellfishes, birds, beasts or whales, by a method comprising a step of finely pulverizing the raw material meat followed by decomposing the pulverized meat with the autolyzing enzymes of the said meat material, a step of adding other protein-decomposing enzymes when the autolyzing reaction rate  has reached the maximum value so that the protein-decomposition reactions by the added enzymes and the previous autolyzing enzymes may proceed simultaneously, and a step of deactivating the both enzymes followed by purification and concentration of the resulting low molecular peptide-containing tastable matter.  In order to improve the quality of the tastable matter thus obtained, the reaction solution as obtained in the previous autolysis step and an amino acid are added to the concentrated low molecular peptide-containing solution and again reacted therebetween and then the enzymes used are deacrivated, or alternatively, an amino acid only is added to the freshly purified low molecular peptide-containing solution and reacted whereupon the solution is continuously stirred without the liquid temperature thereof being lowered.  The tastable matters thus obtained have the native aroma and umami of the raw material meats.
Patent CA-1280758-C (CA)
Title: Process for the synthesis of 4-amino-1,2,4- (4h)triazole derivatives
Inventor: GOE GERALD L
IPC: C07D521/00
Filed: 1987-11-06
Granted: 1991-02-26
Abstract: Abstract of the Disclosure A process for preparing a 4-amino-1,2,4-(4H)triazole derivative compositions having the formula   wherein R is hydrogen or an alkyl group containing from 1 to about 10 carbon atoms, which alkyl group can be additionally substituted by one or more aryl, heteroaryl, hydroxy, or alkenyl substituents, comprising the step of reacting hydrazine or an aqueous hydrazine solution with a carboxylic acid having the formula RCO2H in the presence of an insoluble polymer containing acidic functional groups sufficiently strong to cause the reaction to proceed under mild conditions to produce a product of high yield and purity.
Patent CA-1283692-C (CA)
Title: Channel electron multiplier
Inventor: SCHMIDT KENNETH C
IPC: H01J43/28
Filed: 1987-11-10
Granted: 1991-04-30
Abstract: Abstract of the Invention A channel electron multiplier having a semiconductive secondary emissive coating on the walls of said channel wherein said electron multiplier is a monolithic ceramic body and said channel therein preferably is three dimensional.
Patent CA-1288227-C (CA)
Inventor: ERICKSON ROBERT A
IPC: B23B31/107
Filed: 1987-11-18
Granted: 1991-09-03
Abstract: ABSTRACT OF THE DISCLOSURE           The present invention relates to an improved toolholder for releasably mounting on a tool support member.  The toolholder is provided with a forward end for receiving a tool and a shank extending from the forward end for being releasably received in a bore of a tool support member.  The shank has a first section for interference fitting with the bore of the tool support member when a rearwardly facing face on the toolholder is in abutment with a forwardly facing surface on the tool support member.  The shank has a second section, rearwardly of its first section, for expansible abutment with the bore of the tool support member.
Patent CA-1275790-C (CA)
Title: Handling of limp fabric
Inventor: BLAKE ROBERT C
IPC: B65H45/04
Filed: 1988-01-04
Granted: 1990-11-06
Abstract: ABSTRACT     Apparatus for stretching and folding a limp fabric piece having a plurality of opposed elastic bands extending therefrom comprises a platform having a foldable segment such that one half of said fabric piece is located on said foldable segment and in a position to enable subsequent folding of said fabric piece to obtain the shape of the desired garment, applying suction to said elastic bands in an axial direction thereto by suction means, gripping said elastic bands relative to the suction means, releasing the holding action on said fabric piece, releasing the suction, stretching said fabric piece by axially moving the suction means with the gripped (attached) elastic bands away from said fabric piece, gripping the fabric piece adjacent the elastic bands, associated with said foldable segment, relative to the segment in the correct position to form the garment with overlapping elastic bands when folded, releasing the gripping hold on said elastic bands associated with said foldable segment, folding said segment to form said garment with said elastic bands overlapping, pressing and holding said garment adjacent said overlapping elastic bands, releasing the grip on the elastic bands associated with said (stationary) platform and said foldable segment respectively, and returning said foldable segment.    Also claimed in a method of stretching and folding such a limp fabric piece.
Patent CA-1302577-C (CA)
Title: Multiprocessing method and arrangement
Inventor: STRELIOFF BRIAN K
IPC: G06F9/46
Filed: 1988-01-29
Granted: 1992-06-02
Abstract: MULTIPROCESSING METHOD AND ARRANGEMENT     Abstract A master-slave multiprocessor is formed by connecting a slave processor to an I/O slot of a uniprocessor, and by minimally modifying the uniprocessor's operating system. At initialization, one routine redirects slave interrupt vectors to point to a common interrupt handler. Before a process executes on the slave processor, another routine corrupts execution stack bounds of the process. A non-interrupt operating system call during execution of the process causes an automatic firmware check of the execution stack pointer against the stack bounds. Occurrence of an interrupt or encounter of a stack exception results in suspension of process execution and invocation of the interrupt handler or a slave stack exception handler, respectively. Each handler calls a slave delete routine to restore the process' stack bounds to valid values and to transfer the process for execution to the master processor. On the master processor, process execution resumes at the point of suspension, and the operating system service resumes by the system call or interrupt is carried out.
Patent CA-1298916-C (CA)
Inventor: MOUCHOT CARINE
IPC: G06T15/20
Filed: 1988-02-09
Granted: 1992-04-14
Abstract: ABREGE DESCRIPTIF Pour représenter, sur un support plan et en perspective depuis un point d'observation donné, l'image d'un terrain connu par les noeuds d'un réseau maillé donné, on détermine, pour chaque pixel d'image, le point d'intersection du rayon qui part du point d'observation et qui passe par ce pixel d'image, avec une surface passant par les noeuds et épousant approximativement la forme du terrain, et on allume ledit pixel d'image dans la couleur du pixel associé d'une carte, ou d'une photographie, planimétrique numérisée du terrain. L'invention s'applique en particulier à la représentation synthétique, pour le pilote d'un avion ou d'un véhicule terrestre, du sol survolé ou du site dans lequel il évolue.
Patent CA-1284597-C (CA)
Title: Printing plate precursors
Inventor: WATKISS PHILIP J
IPC: B41N3/00
Filed: 1988-02-12
Granted: 1991-06-04
Abstract: ABSTRACT:          A lithographic printing plate precursor for use in a silver diffusion transfer system comprises a grained and anodised aluminium substrate having coated thereon a sol containing nuclei for precipitating silver from a silver complex.  The substrate has an anodic weight (gm.m-2) to surface roughness (microns) ratio greater than or equal to 6.  Printing plates produced from such precursors are less prone to corrosion and have improved printing life.
Patent CA-1294491-C (CA)
Title: Mobile track switch working machine
Inventor: THEURER JOSEF
IPC: E01B27/17
Filed: 1988-02-18
Granted: 1992-01-21
Abstract: MOBILE TRACK SWITCH WORKING MACHINE            ABSTRACT OF THE DISCLOSURE     A mobile track working machine comprises a machine frame and an apparatus for lifting and laterally moving the track in a switch section, which apparatus comprises a vertically and laterally movable tool carrier frame, power-actuated drives linking the tool carrier frame to the machine frame for vertically and laterally moving the tool carrier frame with respect to the machine frame, a pair of flanged wheels supporting the tool carrier frame for mobility on the track, a respective one of the flanged wheels being associated with each track rail and serving as track lining element, and a respective rail gripping device mounted on the tool carrier frame for engagement with the field side of the associated rail and including a first rail gripping hook transversely and vertically adjustable for engagement with the associated rail and a rail gripping member of a different type for subtending the rail head at the field side of the associated rail.  A further transversely and vertically adjustable rail gripping hook is mounted on the tool carrier frame, associated with each rail and spaced from the first rail gripping hook in the operating direction, and independent drives are connected to each rail gripping hook for independent vertical and lateral adjustment thereof.
Patent CA-1321997-C (CA)
Inventor: FEX TOMAS
IPC: C07D/
Filed: 1988-03-31
Granted: 1993-09-07
Abstract: ABSTRACT            The present invention concerns novel compounds of the formula:                    (I) wherein R1 and R2 are the same or different and selected from hydrogen and halogen: R3 and R4 are the same or different and selected from hydrogen and lower alkyl; n is 2 or 3; A is selected from the following pyrimidyl or pyridyl groups                  wherein R5 is selected from hydrogen, lower alkyl or halogen; R6 and R7 are the same or different and selected from hydrogen, halogen, lower alkyl, electron donor groups such as lower alkoxy or hydroxy, electron acceptor groups such as cyano, nitro, trifluoromethyl, COOR8, CONR9 or CO-B; wherein R8 is hydrogen or lower alkyl; R9 and R10 are the same or different and selected from hydrogen, lower alkyl and cycloalkyl; B is selected from                  wherein m is 1, 2, 3 or 4. R11  is selected from hydrogen or lower alkyl, and the pharmaco-logically active salts thereof.     The new compounds can be used for treating mental disorders.