baber/WOPTO huggingface dataset:
Patent CA-1312950-C (CA)
Inventor: CLARK CONNIE M
IPC: G06F3/06
Filed: 1989-01-27
Granted: 1993-01-19
Abstract: ABSTRACT OF THE DISCLOSURE      A method for managing data in a data storage hierarchy, and a data storage hierarchy suitable therefor, is disclosed.          The data storage hierarchy includes an optical library and separate manually operated shelf storage.  The optical library includes at least one optical disk drive and a plurality of storage cells for the storage of optical disks.          The optical library also includes automatic means for transferring optical disks from the storage cells to the optical disk drives in the library.  The host processor, upon determining that particular data is required to be stored in the optical library, first checks to determine if the optical disks in the optical library currently have the capacity for the storage of such data.  If the capacity exists in the optical library there is no problem and the data is stored therein.  If the optical library does not have the required capacity, or if the system operator so requires, the optical disk in the optical library which has least recently been mounted on an optical disk drive therein is destaged from the optical library to the manually operated shelf storage.  Another disk may then be fed into the optical library for the storage of the data required therein.
Patent CA-1334964-C (CA)
Inventor: BELLUSSI GIUSEPPE
IPC: B01J21/12
Filed: 1989-05-05
Granted: 1995-03-28
Abstract: A silica and alumina gel is disclosed, which is amorphous at X-rays, has a molar ratio of SiO2/Al2O3 comprised within the range of from 30/1 to 500/1, a surface area comprised within the range of from 500 to 1000 m2/g, a total volume of pores comprised within the range of from 0.3 to 0.6 ml/g, an average diameter of the pores of the order of magnitude of 10.ANG. or less and which is free, or substantially free, from pores having a diameter larger than 30.ANG.. Such a silica and alumina gel is catalytically active in reactions of conversion of the hydrocarbons, such as: oligomerization, alkylation, isomerization and dewaxing. Also a process for preparing such a silica and alumina gel is disclosed.
Patent CA-1297461-C (CA)
Inventor: YAMAMOTO MASAO
IPC: A61B1/07
Filed: 1989-06-02
Granted: 1992-03-17
Abstract: ABSTRACT       An image magnifying and pick-up system including a lighting light-guide device for guiding illuminating light to the surface of an observed portion of a specimen.  The device includes a light-guide cap mounted at the front end of a lens tube.  The light-guide cap includes an outer surface adapted to be abutted against the surface of the specimen, so that illuminating light from optical fibres is guided through the lens tube and light-guide cap may be projected on to the surface of the specimen.  The light-guide cap is formed of a transparent material into a substantially hemi-spherical shape and has a central observation aperture, to that the illuminating light may be introduced via an annular end surface of the light-guide cap through the cap to the peripheral surface of the observation aperture.
Patent CA-1334455-C (CA)
Title: Self-bonding silicone caulking compositions
Inventor: STEIN JUDITH
IPC: C09K3/10
Filed: 1989-06-08
Granted: 1995-02-14
Abstract: Certain bissilyl ureas have been found useful as adhesion promoters for silicone latex compositions.  Self-bonding silicone elastomers are provided which exhibit enhanced adhesion to a variety of substrates.
Patent CA-1330854-C (CA)
Title: Dental hygiene device
Inventor: MATHUR SANDIP K
IPC: A61C17/02
Filed: 1989-07-19
Granted: 1994-07-26
Abstract: ABSTRACT OF THE DISCLOSURE         An oral hygiene device that is used for cleaning teeth to prevent cavities, for removing plaque, and for massaging the gums.  The device is attachable directly to a pressurized water supply such as a faucet.  A high velocity jet of water is provided so that it is possible to clean out food particles in the teeth and to stimulate blood circulation in the gums.  The device includes a coupling for connection to a faucet, aerator, a cartridge holding component, and a handle; cartridges containing concentrated solutions such as mouthwash, fluoride, baking soda, salt, or specialized solutions recommended by dentists are insertable into the holding component which can be a separate component located at the faucet or it can form part of the handle.  The aerator can be in the handle component to create bubbles in order to create a pulsating effect.  A movable button in the handle is used to control the rate of flow of the fluid.
Patent CA-1326340-C (CA)
Inventor: GOLEBY LESLIE D
IPC: E04C3/04
Filed: 1989-07-25
Granted: 1994-01-25
Abstract: ABSTRACT OF THE DISCLOSURE:         A structural member which comprises a pair of hollow end sections and an intermediate web characterized in that each hollow end section is welded to the intermediate web so as to form two weld lines or joins extending along the structural member.  Suitably the intermediate web is predominantly planar and the structural member is formed from a unitary sheet of metal having opposed edges whereby a respective edge is located adjacent said intermediate web and is welded thereto to form said weld lines or weld joins. And a process for forming the above structural member.
Patent CA-1314316-C (CA)
Title: Process of modulation control of the torque of a  heat engine associated with an automatic transmission
Inventor: LEORAT FRANCOIS
IPC: B60W10/10
Filed: 1989-08-17
Granted: 1993-03-09
Abstract: ABSTRACT OF THE DISCLOSURE    The modulation the control of a heat engine associated with an automatic transmission having an electronic control unit includes the steps of initiating a shift of the automatic transmission by the electronic control unit and substantially simultaneously with shifting, delivering a torque modulation signal to an engine torque control element of the engine for reducing engine torque during shifting.
Patent CA-1289940-C (CA)
Inventor: EDWARDS A GLEN
IPC: E21B17/07
Filed: 1989-08-28
Granted: 1991-10-01
Abstract: ABSTRACT OF THE INVENTION      The present invention includes devices for absorbing shock in a tool string within a borehole.  These components may serve together in a variety of configura-tions to form a shock absorbing system.  A longitudinal shock absorber is connected in the tool string.  The longitudinal shock absorber includes  compressible members utilized to damp longitudinal movement.  A radial shock absorber is connected in the tool string. The radial shock absorber includes  resiliently mounted contact pads for contacting the sides of the borehole to damp radial movement.  A carrier assembly is utilized to provide a shock absorbing mounting for particularly delicate components such as gauges, and to damp any shock which might be transmitted thereto from either a radial or longitudinal direction.
Patent CA-1335594-C (CA)
Title: Piperidinyl imidazole derivatives as antiarrhythmic agents
Inventor: CARR ALBERT A
IPC: C07D401/10
Filed: 1989-09-19
Granted: 1995-05-16
Abstract: The present invention is directed to a new class of piperidinyl imidazoles of the formula: wherein X is represented by CO or CHOH; m is an integer from 1 to 5, R1 is hydrogen or a C1-4 alkyl and Y is rep-resented by an aryl substituent of the formulae: in which R is a monovalent substituent and is represented by a C1-4 alkyl, C1-4 alkoxy, halogen and hydrogen, or R is a divalent substituent and is represented by a 3,4-methyl-enedioxy or a 3,4-ethylenedioxy group; or a pharmaceuti-cally acceptable acid addition salt thereof; and to pharma-ceutical compositions containing said compounds which are useful in the treatment of cardiac arrhythmia in a patient.
Patent CA-1330314-C (CA)
Inventor: JOHNSON RICHARD C
IPC: B04C5/20
Filed: 1989-09-26
Granted: 1994-06-21
Abstract: CYCLONE SEPARATOR WALL REFRACTORY MATERIAL SYSTEM           Abstract of the Disclosure A refractory material system for the wall of a cyclone separator in which a plurality of erosion-resistant refractory material wear blocks extend in a spaced relationship to the tubes of the water-steam walls of a cyclone separator.  The wear blocks are attached to a continuous fin extending between each adjacent pair of tubes and insulating, erosion-resistant refractory material extends between the fins and the wear blocks.
Patent CA-1332105-C (CA)
Inventor: MEHROTRA PANKAJ K
IPC: B23B27/14
Filed: 1989-09-28
Granted: 1994-09-27
Abstract: ABSTRACT OF THE DISCLOSURE A metalcutting insert is provided with an alumina based ceramic composition composed of (in volume percent, v/o):  about 1.5 to 12.5 silicon carbide whiskers and about 7.5 to 17.5 v/o zirconia. The silicon carbide whiskers and zirconia are substantially homogeneously distributed in an alumina base matrix.  At least about 7 v/o of the alumina based ceramic composition is tetragonal zirconia.
Patent CA-1322425-C (CA)
Inventor: PARK GEORGE B
IPC: C08J9/26
Filed: 1990-03-02
Granted: 1993-09-21
Abstract: ABSTRACT OF THE DISCLOSURE         The invention provides a method of making a polymeric film having a porosity of not less than 20% which comprises providing a film of a polymer composition, the composition comprising: (a) a halopolymer in which the repeat units are -(CnH2n)- and -(CmX2m)- where each X independently represents fluorine or chlorine and the values of n and m are greater than one or less than six; (b) an extractable salt and an extractable polymer which are substantially insoluble in the halopolymer; and subsequently extracting at least some of the extractable component so as to render the film porous.
Patent CA-1325481-C (CA)
Inventor: SKLAREW RALPH C
IPC: G06F3/02
Filed: 1992-02-25
Granted: 1993-12-21
Abstract: Abstract Of The Disclosure A keyboardless entry computer system includes a transparent input screen that generates positional information when contacted by a stylus, and a display screen mounted physically below the input screen such that a character that is displayed can be seen below the input screen.  The system includes a computer that has been programmed to compile the positional information into Strokes, to calculate Stroke characteristics, and then compare the Stroke characteristics with those stored in a database in order to recognize the symbol drawn by the stylus.  Key features of the system are:         (1) transparent position sensing subsystem; (2) underlying display on which to mimic drawing of sensed positions and to show characters or symbols; (3) means to convert sensed positions first into plotted Points and then into recognized characters or symbols; and (4) means to "learn" to associate sensed input positions with a character or symbol.
Patent CA-1331008-C (CA)
Inventor: CHOU TA-SEN
IPC: C07D307/33
Filed: 1993-04-22
Granted: 1994-07-26
Abstract: ABSTRACT         The present invention provides a process for preparing lactone intermediates to 2',2'-difluoronucleo-sides whereby reversion back to the lactone's open chain precursor is minimized and the desired erythro enantiomer can be selectively isolated from an enantiomeric mixture of erythro and threo lactones in crystalline form.  Also provided is a process for producing 2'-deoxy-2',2'-difluoronucleosides in about a 1:1 .alpha./.beta. anomeric ratio, and processes for selectively isolating .beta.-2'-deoxy-2',2'-difluorocytidine, or an organic or inorganic acid addi-tion salt thereof, from the 1:1 .alpha./.beta. mixture.
Patent DK-154769-C (DK)
Inventor: KUNG PATRICK CHUNG-SHU
IPC: G01N33/50
Filed: 1980-04-25
Granted: 1989-06-19
Abstract: Hybrid cell line for production of monoclonal antibody to an antigen found on all normal human Tcells and cutaneous T lymphoma cells. The hybrid is formed by fusing spienocytes from immunized CAF, mice with P3X63Ag8U1 myeloma cells. Diagnostic and therapeutic uses of the monoclonal antibody are also disclosed.
Patent DK-165659-C (DK)
Inventor: RICHTER KARL
IPC: A61C1/06
Filed: 1984-07-12
Granted: 1993-05-17
Abstract: A charger for a battery-operated surgical machine includes a charging circuit and a housing. The housing contains the charging circuit and is provided with at least one plug receptacle means for the battery component of the surgical machine. The housing is also fitted with a selector switch connected to the charging circuit. In a first position of the selector switch the charging circuit charges the battery immediately, while in a second position of the switch the charging circuit first discharges the battery down to a predetermined lower potential and then charges it up to a predetermined higher potential.
Patent DK-163753-C (DK)
Inventor: GRONEMEYER MICHAEL
IPC: B61L1/20
Filed: 1984-09-11
Granted: 1992-09-07
Abstract: 1. Circuit arrangement for testing the in-sequence start-up of a duel-channel fail-safe microcomputer sequential logic system, in particular for railway security equipment, having microcomputers which process the same information on two channels, the signals of which microcomputers are tested bit by bit in a plurality of comparators, no switch-off being triggered only in the event of complete, continuous correct sequencing of all bit pairs, and memories for test programmes being provided which are used at least during the time of the start-up of the microcomputer sequential logic system for test purposes, characterized in that after the start-up of the microcomputer sequential logic system at least the information provided by the one channel (MC2) for a comparator (VRn) is fed in a fixed predetermined number of successive processing steps per test programme, inverted by means of a controllable inverter (ER), and in that switching means (ZR) are provided which, at the beginning of the predetermined number of processing steps, activate the inverter (ER) and deactivate it again after the predetermined number of processing steps.
Patent FI-97428-C (FI)
Inventor: KNOBEN JOSEF HELENA ANTONIUS
IPC: H01H73/48
Filed: 1990-01-03
Granted: 1996-12-10
Abstract: Trip device of the suction or pull-in armature type, having a yoke (18; 35) supporting a fixed permanent magnet (22) and a movable elongated armature (23) having a head member (25). The armature (23) and the yoke (18; 35) forming a first magnetic circuit for holding the armature (23) in a first position with the permanent magnet (22), in which first position the head member (25) protrudes outside the yoke (18; 35). For moving the armature (23) electromagnetically and/or electrothermally to a second position in which the head member (25) protrudes further outside the yoke (18; 35), the yoke (18; 35) is provided with electrothermal bimetal means (33; 37). For moving the armature (23) to the second position independently of the polarity of an electrical current, a second magnetic circuit is provided, consisting of a further yoke and one or more magnet windings (30), or consisting of a pair of mutually magnetically separate branches (44, 45; 50, 51) magnetically connected in series with the first magnetic circuit, and one or more magnet windings (46) for mutually oppositely magnetizing the branches (44, 45; 50, 51).
Patent NO-156249-C (NO)
Inventor: MATSUKI YUTAKA
IPC: C08L23/08
Filed: 1981-06-24
Abstract: Novel open-cell polymer foams are prepared from foamable polymer compositions comprising (a) an ethylenic ionomer which (1) is crosslinked by metal ions, (2) contains from 85 to 98.5 mol percent of ethylene polymerized therein and (3) has a crystallization initiating temperature, T, in  DEG C satisfying the following Formula I:  102 - 3.02 (98.5 - A) > T > 102 - 9.29 (98.5 - A) I wherein A represents the ethylene content of said ionomer in mol percent, and (b) a suitable blowing agent. The resulting open-cell foam products are flexible and permit the passage of various fluid materials. They are useful as cushioning material for clothing, as packaging material for products requiring air permeability and as industrial filter media for anti-pollution applications, and the like.
Patent NO-164458-C (NO)
Inventor: GRIES HEINZ
IPC: G01R33/56
Filed: 1982-07-23
Abstract: 1. The use of at least one physiologically tolerable paramagnetic complex salt made from aminopolycarboxylic acids having the formulae I to IV  see diagramm : EP0169299,P6,F1 N-hydroxyethyl-N,N',N'-ethylenediaminetriacetic acid (HEDTA),  see diagramm : EP0169299,P6,F2 N,N,N',N",N"-diethylenetriaminepenta-acetic acid (DTPA), HOH2 C-CH2 N(CH2 COOH)2 N-hydroxyethylimino-diacetic acid,  see diagramm : EP0169299,P6,F3  wherein m represents the numbers 1 to 4, n the numbers 0 to 2, R**1 a saturated or unsaturated hydrocarbon radical having from 4 to 12 hydrocarbon atoms or the group -CH2 -COOH, and from the ions of the lanthanide elements having the atomic numbers 57 to 70 or from the ions of the transition metals having the atomic numbers 21 to 29, 42 and 44 and, optionally from an inorganic base for the preparation of agents for NMR diagnostics.
Patent NO-158001-C (NO)
Inventor: LINDSTAM NILS CHRISTER
IPC: A23C13/14
Filed: 1983-11-11
Abstract: A process for the production of a beatable cream of low fat Content and high keeping quality is described. The cream is given a fat content of 17-31 % by weight and will have a shelf life of up to 8 weeks when kept in cold storage. Cream having a fat content of more than 35% by weight is mixed with sweet buttermilk, tempered by alternate heating and chilling. and is then heated to a temperature above the melting point of the fat. The pH of the cream is adjusted to about 5.95-6.25 by adding sour milk or sour buttermilk, whereupon the mixture is allowed to swell. After that, it is homogenised, chilled and sterilised. After sterilisation, it is again homogenised in two steps at a temperature above the melting point of the fat, whereupon it is chilled and packaged.
Patent NO-161898-C (NO)
Inventor: BONNET PIERRE
IPC: A41H3/00
Filed: 1985-05-21
Abstract: The invention relates to a reciprocating process and apparatus for laying profile pieces on a base in view of plotting and/or cutting off. The process is characterized by the fact that it comprises the storage into a computer unit (1) of the coordinates of templates, shapes, patterns for cutting out, after the positioning of the base on a plotting or cutting table, the direct or indirect projection on the surface of said base of one or more images of said stored templates, shapes or patterns by means of suitable videoprojection means (2 thru 4), the positioning at will of the image or images on the surface of the base, after the optimum positioning has been achieved, the memorizing of the position data of said images and, on the basis of said data, the command to plot on the base and/or to cut out thereof. Major applications: with the leather and textile industries.
Patent NO-165788-C (NO)
Inventor: NILSSON BJARNE
IPC: B01D33/21
Filed: 1988-06-21
Abstract: A filter bag for a filter section (1) which is one of a plurality of filter sections assembled to an annularly shaped filter disk for a rotating filter. The filter bag is shaped after the configuration of the filter section and adapted to be pulled over it and to be closed. In advance, a strip (9) is fastened to the outlet end (7) of the filter bag and is provided with at least one filtrate outlet opening (10).
Patent NO-176462-C (NO)
Inventor: LAIHO KALEVI
IPC: A23K20/20
Filed: 1990-02-27
Abstract: A mineral mix containing mineral substances in large quantity, and being granulated; the mix contains bonding agent 1.5 to 6% by weight, advantageously 2 to 5% by weight.
Patent NO-175002-C (NO)
Inventor: JENDRALLA HEINER
IPC: C07C1/24
Filed: 1990-09-07
Abstract: Compounds of the formula I 
<IMAGE>
 and the corresponding open-chain dihydroxy carboxylic acids of the formula II 
<IMAGE>
 in which X, Y, R<1>, R<2>, R<3>, R<4>, R<5> have the stated meanings, and their pharmacologically acceptable salts with bases and their pharmacologically acceptable esters, process for the preparation of these compounds, their use as drugs, and pharmaceutical preparations are described. Also described are compounds of the formula III 
<IMAGE>
 in which R<1>, R<2>, R<3>, R<4>, R<5>, X and Y have the stated meanings.
Patent CA-2003520-C (CA)
Inventor: ROHR WOLFGANG
IPC: B03B5/00
Filed: 1989-11-21
Granted: 1999-05-04
Abstract: The apparatus serves for washing out and sorting organic, loamy and other impurities from continuously supplied coarse and fine granular solids, such as freshly dredged and treated gravel, with a chute 12 supplying the material to a washing trough 30 and spray jets 8, 10 for the washing liquid, consisting of an endless conveyor belt 29 supported on support rollers which are mounted on the machine frame 1 in such a manner that one section 9 of the conveyor belt is arranged downstream of the chute 12 and is formed as a washing trough 30, while the other section 11 of the conveyor belt 29 is arranged underneath the chute 12 and rising upwards against the direction of flow of the material supplied, the conveyor belt 29 being driven in the opposite direction to the direction of flow of the material supplied through the chute.  Support rollers 6 and 17 are arranged to the side of the outer deflection pulley 32, in the direction of movement 4 of the conveyor belt 29.  Said roller 6 is formed as a tapping roller and comprises one or more tapping ribs 3 arranged transversely to the direction of movement 4 of the conveyor belt 29 and constituting humps on the surface of the deflection roller.
Patent CA-2006114-C (CA)
Title: Low volatility salts
Inventor: BURNS JOHNNY L
IPC: A01N33/08
Filed: 1989-12-20
Granted: 2001-02-13
Abstract: The present invention is directed to amine salts of herbicidally active compounds. The amine is selected from the group consisting of aminopropylmorpholine, Jeffamine D-230, methyldiethanolamine, 2-amino-2-ethyl-1,3-propanediol, tris(hydroxymethyl)aminomethane and 2,4,6-tris(dimethylaminomethyl)phenol. The herbicidally active compounds in amine salt form of the present invention have reduced volatility compared with the free-acid form and other salt forms.
Patent CA-2006923-C (CA)
Title: Method and equipment for the transfer of a cargo space onto a vehicle and off the vehicle
Inventor: RAISIO REIJO
IPC: B60P1/64
Filed: 1989-12-29
Granted: 2001-07-31
Abstract: Method and equipment for the transfer of a cargo space (13) onto a vehicle and off the vehicle. The loading device comprises an L-shaped piece (6), the upper end of the vertical arm (10) of said piece (6) being provided with a grasping hook (11), and the rear end of the horizon-tal arm (7) or of its extension (4) being provided with a transverse pivot shaft (3), around which the L-shaped piece is pivoted by means of an actuator (8). The grasping hook (11) pivots around a transverse shaft (17) relative the vertical arm (10) of the L-shaped piece (6) during the movement of transfer of the cargo space (13). The vertical arm (10) or an extension (16) of the vertical arm of the L-shaped piece (6) is provided with a projection (24), in relation to which the grasping hook (11) moves when it pivots relative the vertical arm (10) of the L-shaped piece (6). In a certain position of the grasping hook (11), the projection (24) on the vertical arm is positioned at least partly in front of the open gap of the grasping hook (11), and when the grasping hook (11) has been pivoted away from this position, the projection allows the open gap of the hook to remain at least substan-tially open.