baber/WOPTO huggingface dataset:
Patent WO-7900547-A1 (WO)
Inventor: GUTH K
IPC: B07B1/20
Filed: 1979-01-24
Abstract: Un ecran cylindrique fixe place dans une structure de support cylindrique (2) formee de portes demontables (2A) se compose d'une multitude de panneaux-ecrans demontables (3) pouvant avoir des mailles de grandeurs differentes; un arbre (16) (22) est monte dans l'ecran et possede des agitateurs rotatifs (17) dont on peut regler l'orientation. L'ecran a plusieurs fonctions-elevation, criblage, melange et extraction du produit - et elimine le besoin d'avoir des machines separees comme des transporteurs, des ecrans per se, des melangeurs et des dechargeurs pneumatiques; il est destine principalement au traitement des produits sous forme de grains.
Patent WO-8303573-A1 (WO)
Inventor: PHILIPPE JEAN MARC VINCENT
IPC: B65H35/00
Filed: 1982-08-05
Abstract: An automatic adhesive tape device consisting basically of a body (3) provided with a rotational part (1) pivoted in the same body, a spring (7) to return the rotational part to its normal position (figure 1), a tubular mounting (1a) to maintain rotatively the roll (2) of tape, a cylinder (9) adapted to penetrate in an openin (10) in the bottom of the body, a rotary disc (12) placed between the side plates (4) and the rotational part, and a blade (15) mounted on the disc for cutting the adhesive tape.
Patent CA-2000386-A1 (CA)
Title: Integral metering valve with reservoir-balanced pressure for bleed procedure
Inventor: STEER JOHN E
IPC: B60T11/16
Filed: 1989-10-10
Abstract: INTEGRAL METERING VALVE WITH RESERVOIR-BALANCED PRESSURE     FOR BLEED PROCEDURE                        ABSTRACT A master cylinder  (10)  includes a housing (14) having  a metering  valve  (40)  integral  therewith.  The master cylinder housing  (14)  has a boss (18) which de-fines a transverse bore (20) that communicates at one end (24) with a chamber (12) of the master cylinder (10) and at a second end (28) with a reservoir (16) positioned on the master cylinder housing  (14).   The bore (20) has a outlet opening (30) which communicates with front brakes of  the  vehicle.   The  metering  valve  (40)  is disposed within the bore (20) and during a bleed-and-fill proce-dure is subjected to approximately equal pressures within the reservoir (16) and at the one end (24) of the bore (20)  so  that  the metering valve  (40)  remains open for fluid flow thereat.
Patent CA-2002786-A1 (CA)
Title: Bleach formulation and aqueous detergent compositions
Inventor: MOLE JAMES E
IPC: C11D7/54
Filed: 1989-11-10
Abstract: ABSTRACT            BLEACH FORMULATION AND AQUEOUS DETERGENT COMPOSITIONS        A bleach formulation comprising an aqueous solution/suspension of sodium perborate tetrahydrate (preferably "fines") and a thickening agent and optionally and preferably one or more other ingredients of conventional detergent compositions, notably an aqueous sodium silicate solution.
Patent CA-2003342-A1 (CA)
Title: Memory management in high-performance fault-tolerant computer system
Inventor: CUTTS RICHARD W JR
IPC: G11C29/00
Filed: 1989-11-20
Abstract: ABSTRACT:    A computer system in a fault-tolerant configuration employs three identical CPUs executing the same instruction stream, with two identical, self-checking memory modules storing duplicates of the same data. Memory references by the three CPUs are made by three separate busses connected to three separate ports of each of the two memory modules. The three CPUs are loosely synchronized, as by detecting events such as memory references and stalling any CPU ahead of others until all execute the function simultaneously; interrupts can be synchronized by ensuring that all three CPUs implement the interrupt at the same point in their instruction stream. Memory references via the separate CPU-to-memory busses are voted at the three separate ports of each of the memory modules. I/O functions are imple-mented using two identical I/O busses, each of which is separate-ly coupled to only one of the memory modules.  A number Or I/O processors are coupled to both I/O busses.  Each CPU has its own fast cache and also a local memory not accessible by the other CPUs. A hierarchical virtual memory management arrangement for this system employs demand paging to keep the most-used data in the local memory, page-swapping with the global memory.   Page swapping with disk memory is through the global memory; the global memory is used as a disk buffer and also to hold pages likely to be needed for loading to local memory. The operating system kernel is kept in local memory. A private-write area is included in the shared memory space in the memory modules to allow functions such as software voting of state information unique to CPUs. All CPUs write state information to their private-write area, then all CPUs read all the private-write areas for functions such as detecting differences in interrupt cause or the like.
Patent CA-2003805-A1 (CA)
Inventor: LI HSIN L
IPC: D04H1/64
Filed: 1989-11-24
Abstract: FIBER/POLYMER COMPOSITE WITH NONUNIFORMLY DISTRIBUTED POLYMER MATRIX                Abstract of the Disclosure The present invention is a composite comprising a fibrous web and a matrix composition nonuniformly distributed in the major plane of a fibrous web.
Patent CA-2005150-A1 (CA)
Inventor: EISELE RAYMUND H
IPC: G06K19/07
Filed: 1989-12-11
Abstract: An insertable element for EDP-equipment which has a processor with a built-in memory and an interface designed in such a way that it is possible to exchange data between the elements processor and the EDP-equipment read/write head. The element is equipped with a battery, power source, and a driver which converts signals coming from the processor into the required magnetic form at the interface and signals coming from the EDP-equipment through the interface into the required form for the processor accordingly. The element has the ability to be able to store additional data and/or programmes in memory which is connected with the processor. The battery also supplies power to the other electronic components within the element. In the case of a diskette or cassette the necessary power is provided by an electric-generator the rotor of which is turned by the drive-shaft of the diskette-drive or by the tape-spools. The induced electric-current is controlled by a regulator in such a way that a battery could be dispensed with.      However, memories which require a constant flow of electric-current need to be equipped with a battery. The electric-current supplied by the generator can also be used to recharge or back-up the battery's own power.
Patent CA-2007834-A1 (CA)
Inventor: MOODY TARYN
IPC: H04M3/493
Filed: 1990-01-16
Abstract: PATH LEARNING FEATURE FOR AN AUTOMATED           TELEMARKETING SYSTEM Abstract A telemarketing system is arranged such that the system "learns" the path that the user repeatedly selects over a period of time and thereafter gives the user the option of advancing to the end point of that path without the user having to listen and respond to system prompts.
Patent CA-2010742-A1 (CA)
Title: Azacyclooctadiene compound and pharmaceutical use
Inventor: KOGA KENJI
IPC: C07D317/60
Filed: 1990-02-22
Abstract: Abstract An azacyclooctadiene compound having the formula (1)  or a pharmacologically acceptable salt thereof is novel and useful as an anti-tumor agent.                (1) in which R1 is -CH2R, R being hydrogen, -COCH3, -OH, -NH2, -COOH or -OCOCH3, or may form -CH2-X-Y- together with R2; R2 is hydrogen, an alkyl having 1 to 4 carbon atoms or -COR10, R10 being hydrogen, an alkyl having 1 to 4 carbon atoms, -OR11 or -NHR11, R11 being an alkyl having 1 to 4 carbon atoms, or may form -CH2-X-Y-together with R1; R3, R4 and R5 each are hydrogen or methyl; R6 and R7 each are hydrogen or may form the direct bond to each other; R8 is hydrogen or may form the direct bond to R7; and R9 is hydrogen, -N3, -NH2, -OCH3 or =O; X being oxygen or -NZ-, Z being hydrogen, methyl; -COCH3, -CH2COOH, -CO-CH=CH2, -CO-CH=CH-CH3, -CH2C6H5, -CH2OH, -CH2OCOCH3 or -CH2-COOC(CH3)3, Y being -CS-, -CO- or -CH2-.
Patent CA-2013572-A1 (CA)
Title: Avirulent microbes and uses therefor
Inventor: ROY CURTISS III
IPC: A61P31/04
Filed: 1990-03-30
Abstract: ABSTRACT OF THE DISCLOSURE     This invention provides a vaccine for the im-munization of a vertebrate or invertebrate comprising an avirulent derivative of S. choleraesuis.  The derivatives being substantially incapable of producing functional adenylate cyclase and/or cyclic AMP receptor protein.  The invention also provides a vaccine for the immunization of a vertebrate and invertebrate comprising a virulent derivative of a pathogenic microbe said derivative being substantially incapable of producing functional adenylate cyclase and/or cyclic AMP receptor protein while being capable of expressing a recombinant gene derived from a pathogen of said vertebrate to produce an antigen capable of inducing an immune response in said vertebrate against said pathogen.
Patent CA-2016342-A1 (CA)
IPC: G10L17/06
Filed: 1990-05-09
Abstract: Abstract of the Disclosure:          In a method of recognizing an input pattern represented by a time sequence of input feature vectors (a(t)) as a recognized pattern selected from a plurality of reference patterns which represent categories of recognition objects, respectively, each of the reference patterns is defined by a sequence of state models, successively supplied with the time sequence of the input feature vectors and with a sequence of preceding state vectors (h(t, s, n)), the sequence of the state models produces a time sequence of predicted feature vectors (A(t+l, s, n)) and a sequence of new state vectors (h(t+l, s, n)).  The recognized pattern is selected from one of the reference patterns that minimizes a prediction error between the time sequence of the input feature vectors and the time sequence of the predicted feature vectors.  The prediction error is calculated by using a dynamic programming algorithm.          Training of the reference pattern is carried out by a gradient descent method such as back-propagation technique.
Patent CA-2017085-A1 (CA)
Title: Multi disc cutter and method of manufacture
Inventor: SHEPHERD MARK R
IPC: B23H9/00
Filed: 1990-05-17
Abstract: An integral abrasive cutting tool comprising a multiplicity of equally spaced parallel coaxial abrasive cutting discs is formed by rotating a cylindrical mandrel coated with a matrix of abrasive powder in a metal in a fluid bath. A wire is aligned tangentially with the coating and voltage pulses are applied therebetween while the wire is fed in its lengthwise direction past the coating. The wire is translated axially to each of a plurality of disc spacing locations and, at each such location, translated radially to effect electro erosion of the coating forming a channel therein. An abrasive cutting disc is thereby provided between each pair of successive channels.
Patent CA-2017805-A1 (CA)
Title: Pressure regulator for spray cans and membrane herewith applied
Inventor: VAN DE MOORTELE GUIDO
IPC: B65D83/14
Filed: 1990-05-30
Abstract: Pressure regulator for spray cans and membrane herewith applied.     Pressure  regulator  for  spray  cans,  especially which make use of a valve (9) that is placed between  a  reservoir (6)  which  is  destined  to be filled with a gas under high pressure and a useful  reservoir (1) of the  spray  can,  and or   a   membrane   (10)   that   commands  the  valve  (9), characterised in that  that pressure  regulator  (8)  has  a membrane   (10)   that  mainly  through  means  of  its  own elasticity provides the control operation of the valve (9).            Figure 1.
Patent CA-2018197-A1 (CA)
Title: Bogie for high-speed railborne vehicles
Inventor: BIEKER GUIDO
IPC: B61F5/00
Filed: 1990-06-04
Abstract: ABSTRACT OF THE DISCLOSURE    The present invention pertains to a bogie for high-speed railborne vehicles, in which the wheel sets are guided on the bogie frame by double spring leaf wheel forks.  Stable, quiet straight travel of the bogie over straight sections at top speeds and radial adjustment of the wheel sets in rail bends at low tracking forces is achieved by arranging a a roll stabilizer damping the horizontal longitudinal movements between the axle bearing and the bogie frame between the spring leaf wheel forks of each double spring leaf wheel fork.
Patent CA-2023918-A1 (CA)
Title: Light-stabilised ink compositions
Inventor: LAVER HUGH S
IPC: C09D11/38
Filed: 1990-08-23
Abstract: 2-Hydroxyphenyl-s-triazines of for formula I (see above formula) wherein X, Y, R1, R2 and R3 are as defined in claim 1 and at least one of the substituents R1 and R2 is a water-solubilising group, are suitable light stabilising additives for aqueous ink compositions, preferably for ink jet printing and appropriate recording materials.
Patent CA-2024165-A1 (CA)
IPC: H01B7/28
Filed: 1990-08-28
Abstract: A high voltage electrical power cable with a stranded central conductor encircled by insulation, a metal tape, metal strips or metal wires following helical paths outwardly of the insulation and a water swellable material at least between the adjacent edges of the tape, strips or wires.  Preferably, the water swellable material is included with a polymeric material which is flowable at a temperature at least as low as 100°C, the polymeric material has a 100 gram needle penetration value in the range from 50-100 tenths of a millimeter at 25°C and the water swellable material has a particle size not greater than 200 microns.
Patent CA-2027066-A1 (CA)
Inventor: GAUTHIER PIERRE
IPC: F25B1/00
Filed: 1990-10-05
Abstract: Un constituant léger du mélange comprimé est séparé par perméation. La fraction lourde restante est condensée par de l'eau, sous-refroidie et détendue. Le constituant léger, refroidi à la même température, est adjoint au condensat sous-refroidi, et l'ensemble est vaporisé sous la basse pression pour produire la réfrigération désirée. Cette technique est applicable à des installations de taille relativement petite et qui, avec un compresseur de cycle unique, permettent d'abaisser de façon simple la température froide.
Patent CA-2028240-A1 (CA)
Title: Belt tensioner
Inventor: HIRAI HIDEO
IPC: F16H7/12
Filed: 1990-10-22
Abstract: An apparatus for tensioning a drive belt and having a tensioner arm with structure thereon for engaging a surface of the drive belt,  structure for mounting the tensioner arm to a support for pivoting movement about a first  axis  in  first  and  second  opposite  directions relative to the support including a roller bearing for guiding relative movement between the tensioner arm and support, and structure for normally biasing the belt in one of the first and second opposite directions relative to the support.
Patent CA-2029742-A1 (CA)
Title: Roof bolt
Inventor: KRIEL JOHANNES C
IPC: E21D20/02
Filed: 1990-11-13
Abstract: ABSTRACT OF THE DISCLOSURE            A roof bolt which includes two wedge-shaped elements which when moved towards each other from opposite directions cause the anchor arrangement to expand in a direction transverse to the direction of movement.  An elongate support member is located with opposite portions parallel to the direction of movement of the wedge-shaped elements. The support member is tensioned when the wedge shaped elements in the hole are forced towards each other in the direction of movement, by a suitable tool from the mouth of the hole.
Patent CA-2030933-A1 (CA)
Title: Antigen specific plasmacytomas and antibodies derived therefrom
Inventor: RISSER REX G
IPC: C12N5/18
Filed: 1990-11-27
Abstract: Abstract Disclosed herein is a method for producing antibodies against an antigen of interest. Animal cells are exposed to both the antigen of interest and a recombinant retroviral vector. The vector contains a combination of oncogenes capable of inducing plasmacytomas. Plasmacytoma formation takes place rapidly and takes place in the presence of the antigen. A very high proportion of the plasmacytomas that are recovered are antigen specific.
Patent CA-2031457-A1 (CA)
Title: Mechanical device for use particularly for the synchronous movement of the seat and backrest of a chair
Inventor: MIOTTO LORIS
IPC: A47C1/032
Filed: 1990-12-04
Abstract: A device for the synchronous movement of the seat and backrest of a chair uses a first support bracket which at one end thereof is connected to a chair pedestal.      A second bracket fastened to the seat is pivotally connected to the other end of the first bracket. A third bracket fastened to the backrest is pivotally connected to the second bracket. Means are provided for guiding the tilt of the third bracket relative to the first and second brackets. The guiding means can also be used to block the common position of the first, second and third brackets. The occupant of a chair can obtain an optimal ergonomic position that eliminates numbness associated with being seated for a long period of time.
Patent CA-2031714-A1 (CA)
Title: R-enantiomers of n-propargyl-1-aminoindan compounds, their preparation and pharmaceutical compositions containing them
Inventor: YOUDIM MOUSSA B H
IPC: C12N9/99
Filed: 1990-12-06
Abstract: R(+)-N-propargyl-1-aminoindan, its preparation and use and pharmaceutical compositions containing it. The novel compound was found to be useful for the treatment of human patients for Parkinson's disease, memory disorders, dementia of the Alzheimer type (DAT), depression and the hyperactive syndrome.
Patent CA-2033252-A1 (CA)
Title: 3-substituted pyridines
Inventor: ZIERKE THOMAS
IPC: A01N43/40
Filed: 1990-12-27
Abstract: O.Z. 0050/41332 ABSTRACT OF THE DISCLOSURE: 3-substituted pyridines I            I          (X = OH; Y = -O-CHO, -O-CO-W3R3, -O-SO2-W3R3 or X+Y = -O-CH(W3R3)-O-, 3O3CH(O3W4R4)-O-, -O-C(W3R3)(O-W4R4)-O-; W1-W4 = direct bond, -CH2-, -CH2-CH2, -CH(CH3)-, -CH2O-, -CH2S-; R1-R4 = unsubstituted or cycloalkyl-substituted C1-C6-alkyl, C1-C6-haloalkyl, C3-C8-cycloalkyl which is un-substituted or substituted by 1-3 alkyl radicals, C1-C4-alkoxy-C1-C4-alkyl, C1-C4-alkylthio-C1-C4-alkyl, C2-C6-alkenyl, C2-C6-alkynyl, substi-tuted or unsubstituted phenyl or naphthyl, substituted or unsubstituted 5-/6-membered heteroaryl with 1 to 3 heteroatoms;          R2 is additionally H when X+Y= -O-CH(W3R3)-O-, -O-CH(O-W4R4)-O- or -O-C(W3R3)(O-W4R4)-O- and W2 = direct bond, except cis-1-(2,4-dichlorophenyl)-2-(pyrid-3-yl)-1,2-epoxypropane, trans-1-(2,4-dichlorophenyl)-2-(pyrid-3-yl)-1,2-epoxypropane, 1-(2,4-dichlorophenyl)-2-(pyrid-3-yl)-1,2-epoxybutane and 2,4-dichloro-.alpha.-[1-hydroxy-1-(pyrid-3-yl)-ethyl]-benzyl methanesulfonate, and the N-oxides and the plant-tolerated mineral acid salts and metal complexes of I.          The compounds I are suitable as fungicides.
Patent CA-2034683-A1 (CA)
Title: Enhanced sweetness of acesulfame-k in edible compositions
Inventor: WONG LUCY L
IPC: A23L21/10
Filed: 1991-01-22
Abstract: P7496SOl ABSTRACT OF THE DISCLOSURE An  acesulfame-K  containing  composition  exhibiting enhanced sweetness comprises one or more food grade acids, acesulfame-K and potassium chloride.
Patent CA-2034950-A1 (CA)
Title: Tablet-administering device for small animals
Inventor: BAYER MICHAEL
IPC: A61D7/00
Filed: 1991-01-25
Abstract: TABLET-ADMINISTERING DEVICE FOR SMALL ANIMALS     ABSTRACT          In order to permit a simple,  safe and animal-friendly administration of medicaments in tablet form to small  animals,  use is made of a cylinder  (1)  with a push-rod (6), the outlet end of the cylinder (1) having an annular or discontinuously annular narrowing (5), the tablets preferably being ejected through the narrowing (5)  at the outlet end only after overcoming a counter-force.
Patent CA-2035026-A1 (CA)
Title: Separator for producing moist, granular blasting agent
Inventor: KEIZERS SIGRID
IPC: B24C7/00
Filed: 1990-06-09
Abstract: The invention relates to a device for blasting with a moist granular me-dium in which a water/blasting agent mixture with a relatively high moisture content is conveyed by a stream of air to a blasting pipe. The invention is aimed at keeping the sand fluid with a relatively high addition of water as far as its entry (1) into the conveyor agent pipe and ensuring that after its exit (2) from the blasting pipe it contains only just enough residual moisture to pre-vent dust formation either through the discharging blasting agent or from sur-face particles removed. This aim is achieved by the invention in that a device (5) is fitted in the conveyor circuit of the device for blasting with moist granu-lar agents in front of the blasting agent entry to separate out the superfluous water.
Patent CA-2037779-A1 (CA)
Title: Antibiotic ge 2270 factors b1, b2, c1, c2, d1, d2, e and t
Inventor: SELVA ENRICO
IPC: C12P21/04
Filed: 1991-03-07
Abstract: The present invention is directed to new antibiotic substances denominated antibiotic GE 2270 factors B1, B2, C1, C2, D1, D2, E and T, the addition salts thereof, the pharmaceutical compositions thereof and their use as medicaments, particularly in the treatment of infectious diseases involving microorganisms susceptible to them and their use as animal growth promoters.
Patent CA-2040917-A1 (CA)
Title: Object hanger for drywall
Inventor: TREANOR DAVID H
IPC: A47G1/10
Filed: 1991-04-22
Abstract: OBJECT HANGER FOR DRYWALL Abstract of the Disclosure A hanger for suspending objects (framed pictures, knick-knacks) fox use on building interior wall surfaces of semi-permeable composition such as drywall.  The hanger attaches to drywall by a straight pin instead of nails ox screws, thereby dramatically reducing the hole size remaining when the hanger is removed.  The hanger includes a body connected to a hanger inserter by a hinge.  A pin is inserted in an aperture formed through the body.  The head of the pin is positioned in a channel created by a recessed U-shaped arcing groove in the inserter.  The groove has a concave curvature matching the convex curvature of the pin head.  By applying force to the inserter push surface, the inserter rotates downward about the hinge and the pin penetrates the drywall.  The hanger is used fox suspending objects on a wall surface.  The hanger is removed by pulling upward and away from the wall by gripping the body side surfaces.
Patent CA-2041169-A1 (CA)
Title: Vacuum drum purge method and apparatus
Inventor: SMITH DAVID A
IPC: B31B31/00
Filed: 1991-04-24
Abstract: A method and apparatus for supplying gas to a vacuum drum device and which substantially reduces or eliminates the problem of particle and debris buildup in the vacuum passages of the device is provided. The apparatus supplies gas, preferably at a pressure greater than atmospheric pressure, to the vacuum ports of a vacuum drum and includes a source of vacuum, a source of gas, and a rotatable vacuum drum. The drum includes a plurality of vacuum ports on the surface thereof, with the vacuum ports communicating with a plurality of vacuum passages extending generally outwardly from the interior of the drum. A valve alternately connects the passages to the vacuum source and to the source of gas. The selective exposure of the vacuum ports to either a source of vacuum or a source of gas prevents smoke, particles, and other contaminants from being drawn into the vacuum passages of the drum during operation of the system.
Patent CA-2042956-A1 (CA)
Inventor: PASSAMONI PHILLIP L
IPC: B65D5/72
Filed: 1991-05-21
Abstract: A folded paperboard container formed of a flat sheet of paperboard having a thermoplastic coating on a surface thereof.  The sheet includes a bottom panel and a pair of side panels each connected to the bottom panel along a first fold line.  End panels are connected along second fold lines to each side edge of the side panel.  The sheet is folded along the first and second fold lines and the overlapping end panels are heat sealed to provide an open-ended container.  The thermoplastic coating is located on the inner surface of the folded container.  A molded plastic dispenser lid is secured by heat sealing within the open end of the container.