baber/WOPTO huggingface dataset:
Patent DK-163997-C (DK)
Inventor: SLEIGH THOMAS
IPC: C07J41/00
Filed: 1981-01-29
Granted: 1992-09-21
Abstract: New and pharmacologically useful 17-amino-16-hydroxy-steroids of the androstane and oestrane series are disclosed having the formula I: <CHEM> and pharmaceutically acceptable non-toxic acid addition salts thereof, wherein: R1 = H or hydrocarbyl of one to six carbon atoms (preferably lower alkyl, such as methyl); R2 = H or hydrocarbyl of one to six carbon atoms (preferably lower alkyl, such as methyl);  R3 = a free, esterified or etherified hydroxyl group; ring A inclusive carbon atoms 6 and 9 has one of the following configurations: <CHEM>  in which  R4 = a free, esterified or etherified hydroxyl group; R5 = O or H(R7), wherein R7 is a free, esterified or etherified hydroxyl group;  R6 = H or methyl; and the dotted lines represent an optional double bond in 4,5- or 5,6-position;  as well as the enantiomers and racemates of these steroids. The novel compounds have antiarrhythmic properties.
Patent CA-1275481-C (CA)
Title: 2-d pulse doppler radar
Inventor: BIANUCCI LEONETTO
IPC: G01S7/22
Filed: 1986-06-10
Granted: 1990-10-23
Abstract: Abstract A 2-D pulse doppler radar for air-route surveillance is described, which is provided with a particular arrangement and combination of two antenna feeders, a microwave changeover switch for said feeders, a control device for said changeover switch controlled by a radar computer program adaptive with respect to the environment and connected to the TWS (track while scan) tracker device.            This radar will improve the performance of known 2-D radar equipment, in that:          - it makes possible to radiate, according to a pre-established program, only in the minimum indispensable space regions, so reducing the risks for the radar to be detected/identified and/or to be counteracted by ARM (anti-radiation missile) weapons;          - it supplies under form of digital data and symbolic information on the radar PPI (plan position indicator) in addition to range and deflection, also rough elevation data on tracked targets without having to resort to expensive or complicated equipment and without appreciable impairment of the other normal features of 2-D radars in terms of surveillance capability and TWS (track while scan) precision, other conditions being equal.
Patent CA-1292682-C (CA)
Title: Use of n-(4-phenoxy-2,6-diisopropylphenyl)-n'-tert- butylthiourea for controlling white flies
Inventor: DRABEK JOZEF
IPC: A01N47/42
Filed: 1986-07-10
Granted: 1991-12-03
Abstract: Use of N-(4-phenoxy-2-6-diisoprpylphenyl)-N'-tert-butylthiourea for controlling white flies Abstract of the Disclosure The invention relates to the use of N-(4-phenoxy-2,6-diisopropyl-phenyl)-N'-tert-butylthiourea for controlling insects of the family Aleyrodidae (white flies), in particular nymphs and adults of resistant Bemisia tabaci strains, in crops of cotton and vegetables.
Patent CA-1289512-C (CA)
Title: Depositing an electrical insulator with unidirectional gas flow in series of chambers
Inventor: CANNELLA VINCENT D
IPC: H01L21/00
Filed: 1986-07-22
Granted: 1991-09-24
Abstract: ABSTRACT A system and method for depositing an elec-trical insulator over a substrate are disclosed. The system includes first, second, and third cham-bers, the second chamber being a deposition cham-ber for depositing the insulator over the sub-strate.  A plurality of gas gates communicate the second chamber with the first chamber, and the second chamber with the third chamber in series relation.  An endless conveyor in each of the chambers transports the substrate through the chambers in succession.  A plurality of absolute pressure control pumps maintain unidirectional gas flow from the first and third chambers into the second chamber to maintain a desired degree of isolation, which may be expressed as a concentra-tion ratio of the gas constituents between the chambers.
Patent CA-1279445-C (CA)
Title: Lipophobicating solution for electrophotographic plates for offset printing
Inventor: YOSHIDA HAJIME
IPC: B41N3/08
Filed: 1986-09-25
Granted: 1991-01-29
Abstract: ABSTRACT OF THE DISCLOSURE           There is provided a lipophobicating solution for electrophotographic plates for offset printing which comprises (a) phytic acid, (b) two or more dicarboxylic acids selected from those represented by the formula HOOC-(CH2)n -COOH          (where n is 1 to 6) and phthalic acid, (c) water, and (d) a pH adjustor.   This lipophobicating solution does not cause scumming and its effect lasts for a long period of time.
Patent CA-1281939-C (CA)
Title: Hood device for coupling cars
Inventor: OHTA YOSHIO
IPC: B61D17/22
Filed: 1986-11-19
Granted: 1991-03-26
Abstract: ABSTRACT OF THE DISCLOSURE         Disclosed is a car coupling hood device including a pair of hoods provided between a pair of car bodies to be coupled together, each of the hoods having one end secured to an adjacent car body, and an intermediate frame for coupling the other ends of the hoods together.  The hood device incorporates a plate member coupled to the intermediate frame and provided in either the ceiling portion or the bottom portion of the hood device, or in both portions, and regulating means for preventing the movement of the plate member by the engagement therewith when both the car bodies are displaced relative to each other in the lateral direction thereof by more than a predetermined value.
Patent CA-1286260-C (CA)
Title: Stabilizing carrier for a floral container
Inventor: NEISER J RAY
IPC: B65D85/52
Filed: 1987-02-25
Granted: 1991-07-16
Abstract: Abstract of the Disclosure The  lower  end  of  a bud vase  (V,  V')  or  some  other floral container (V'') sets onto a center portion of a base panel (26, 26') of a carrier (10, 10').  End walls (28, 30 or 28', 30') extend upwardly from the. base panel (26, 26'). Top  panels  (32,  32',  34,  34')  extend  inwardly  from  the upper ends of  the  endwalls  (28,  28',  30,  30'),  with one (34,  34') overlapping the other (32,  32').  Each top panel (32,  32',  34,  34')  includes a recess  (40,  40',  42,  42'). The recesses  (40, 40',  42,  42') together define a variable size  opening  for  receiving  a  portion  of  the  floral container (V, V',  V'').  The top walls (32, 32',  34,  34') are slid relatively together,  or  apart,  while overlapped, to adjust the size of the opening.  Each recess (40,  40', 42,  42')  has a semi-oval  shape and  is deeper than it  is wide at its widest location.
Patent CA-1328762-C (CA)
Inventor: SANDERS JAMES F
IPC: G03F7/028
Filed: 1987-03-26
Granted: 1994-04-26
Abstract: ABSTRACT OF THE DISCLOSURE         Photopolymerizable compositions containing thermally-softenable, developer resistive polymeric binders are particularly useful in image transfer systems and processes.
Patent CA-1315397-C (CA)
Title: Large capacity information storage apparatus using a plurality of magnetic disk unit
Inventor: KOGO MASANORI
IPC: G11B27/11
Filed: 1987-04-16
Granted: 1993-03-30
Abstract: Abstract of the Disclosure An information storage apparatus (20) used in combination with an information processing device utilizes a plurality of magnetic disk units (22).  The units are individually stocked in stocking locations of a stocking device (23).  The stocking locations are assigned with different address numbers.  On receiving an incoming signal from the information processing device, one of the units is loaded into a disk driver (24) by a transporting device (49, 50) and a desired information data is recorded or reproduced on a flexible magnetic disk of the unit.  The one of the units is thereafter returned to the initial location of the stocking device.  Each of the units may have a recording medium.  A recording and reproducing device (57) records or reproduces address information on the medium of the unit during transportation of the unit, so that a series of information data can be recorded over more than one units and can be recorded therefrom without false.
Patent CA-1283459-C (CA)
Title: Laser shield
Inventor: BRINK ROBERT H
IPC: A61B19/08
Filed: 1987-05-20
Granted: 1991-04-23
Abstract: ABSTRACT OF THE DISCLOSURE           A laser shield is constructed from a non-linting fabric sheet and a metal layer.  The shield can be used as a laser-resistant surgical drape during laser surgery to protect the patient from aberrant laser strikes.  The laser shield resists penetration by commonly-used surgical lasers, is non-reflective and flame resistant, and provides ready detection of any laser beam which strikes it.
Patent CA-1333910-C (CA)
Title: Process for the preparation of basic salt, such a salt and lubricating oil compositions containing such a salt
Inventor: VAN ZON ARIE
IPC: C10N10/04
Filed: 1987-05-25
Granted: 1995-01-10
Abstract: Process for the preparation of a basic alkaline earth metal salt of an organic carboxylic acid, which comprises (a)  preparing a mixture in a hydrocarbon solvent of one equivalent of the organic carboxylic acid and at least one equivalent of an alkaline earth metal hydroxide and/or oxide and optionally a C1-6 alcohol; (b)  introducing carbon dioxide into the mixture until at least 0.6 equivalent carbon dioxide per equivalent alkaline earth metal has been taken up; (c)  adding at least one further equivalent of alkaline earth metal hydroxide and/or oxide to the reaction mixture; (d)  resuming the introduction of carbon dioxide to the resulting mixture; and (e)  removing the aqueous layer and any residual solids.      Such a salt has dispersant properties and is suitable for use in lubricating oil compositions.
Patent CA-1290569-C (CA)
Title: Fishing line deflecting member
Inventor: CAMILLERI JONATHAN P
IPC: A01K91/06
Filed: 1987-05-25
Granted: 1991-10-15
Abstract: ABSTRACT OF THE DISCLOSURE          The present invention provides a fishing line deflector member which slideably fits onto a fishing line.  The deflector member comprises a deflector plate having a series of spaced apart openings for slideably receiving, while resisting wear on the fishing line, from one opening to the next through the plate.
Patent CA-1330612-C (CA)
Title: Fast dispersing and dissolving biopolymer granules
Inventor: VINOT BERNARD
IPC: B01J2/16
Filed: 1987-06-18
Granted: 1994-07-05
Abstract: Porous granules of biopolymers of the xanthan gum type. 
<??>The granules are obtained by granulation of biopolymer powder in a fluidised bed. 
<??>Application in all industries requiring aqueous fluids with increased viscosity. 
<IMAGE>
Patent CA-1301896-C (CA)
Title: Photoelectric conversion device
Inventor: OZAKI MASAHARU
IPC: H04N5/335
Filed: 1987-07-08
Granted: 1992-05-26
Abstract: ABSTRACT OF THE DISCLOSURE       A photoelectric conversion device of the type having a photosensor region and a circuit section for processing at least an output signal from the photosensor region, wherein on a first layer formed with an electronic element constituting the circuit section, a second layer with a deposition surface is formed directly or through an interposed insulation layer, and wherein at least one of the electronic element and the photosensor is formed in a crystal layer which has grown from a single nucleus formed on a nucleus forming region on the deposition surface of the second layer, the single nucleus being sufficiently fine for making only a single crystal grow and having a sufficiently high nucleation density than that of the material of the second layer surface.
Patent CA-1298925-C (CA)
Title: Method for producing silicone rubber powder
Inventor: SHIMIZU KOJI
IPC: B29B7/82
Filed: 1987-07-09
Granted: 1992-04-14
Abstract: METHOD FOR PRODUCING SILICONE RUBBER POWDER       ABSTRACT           This invention provides a method for preparing cured silicone rubber powder exhibiting a uniformly small particle size.  The powder is prepared by 1) blending the ingredients of a curable liquid silicone rubber composition at a temperature of from -60 to +5°C and 2) spraying said composition in particulate form into air heated to a temperature of from +80 to 200°C to cure the resultant particles.
Patent CA-1289709-C (CA)
Inventor: ASHCRAFT CHARLES R
IPC: C08J5/18
Filed: 1987-08-19
Granted: 1991-10-01
Abstract: IMPROVED OPAQUE FILM COMPOSITIONS          ABSTRACT     An opaque, biaxially oriented film structure is described which comprises:    an expanded thermoplastic polymer matrix core layer within which is located a minor amount of a light-absorbing pigment and a strata of voids; positioned at least substantially within at least a substantial number of said voids is at least one void-initiating particle which is phase distinct and incompatible with the matrix material, the void space occupied by said particle being substantially less than the volume of said void, with one generally cross-sectional dimension of said particle, at least approximating a corresponding cross-sectional dimension of said void; the population of voids in said core and the thickness of said core being such as to cause a degree of opacity of less than 15% light transmission; and at least one void-free thermoplastic skin layer affixed to a surface of the core layer, said skin layer(s) being of a thickness such that the outer surfaces thereof do not, at least substantially, manifest the surface irregularities of said core layer.
Patent CA-1288559-C (CA)
Title: Hock cutting mechanism
Inventor: MCGUIRE BERNIE
IPC: A22B7/00
Filed: 1987-09-17
Granted: 1991-09-10
Abstract: ABSTRACT        The invention is a rotary transfer apparatus for transferring poultry carcasses from the shackles on one conveyor line to the shackles on another conveyor line. In particular, the apparatus of the invention can be used for transferring carcasses between a kill line and an evisceration line, a rotary member of the apparatus being positioned between those lines.  The transfer apparatus may include a knife mechanism for removing the lower part of the legs of each carcass.  The knife mechanism is fixed to the frame of the apparatus at one posItion on the periphery of the rotary member and acts on the carcasses as they pass that position.  The apparatus of the invention is intended in part to replace what is at present in many poultry plants a manual operation.
Patent CA-1294884-C (CA)
Title: Composition cosmetique photostable contenant de la trihydroxyethylrutine en association avec des filtres hydrosolubles derives du benzylidenecamphre et son utilisation pour la protection de la peau et des cheveux
Inventor: ROSENBAUM GEORGES
IPC: A61Q5/04
Filed: 1987-09-22
Granted: 1992-01-28
Abstract: L'invention concerne une composition cosmétique photostable pour la protection contre les rayons UV de longueurs d'ondes comprises entre 280 et 400 nm, contenant dans un milieu aqueux ou hydroalcoolique cosmétiquement acceptable, de la trihydroxyéthylrutine en association avec des filtres solaires hydrosolubles dérivés du benzylidènecamphre, et plus particulièrement le méthylsulfate de 4-(2-oxo-3-bornylidène méthyl)phényl triméthylammonium et l'acide 4-(2-oxo-3-bornylidène méthyl)benzènesulfonique et ses sels métalliques ou d'ammonium. La composition selon l'invention est utile notamment en tant que composition antisolaire pour la peau, composition protectrice des cheveux ou composition cosmétique stabilisée à la lumière.
Patent CA-1285748-C (CA)
Title: Oil recovery with water containing carbonate salt and co
Inventor: FALLS ANDREW H
IPC: E21B43/22
Filed: 1987-10-21
Granted: 1991-07-09
Abstract: OIL RECOVERY WITH WATER     Abstract of the Disclosure In a carbonated waterflood oil recovery process the corrosivity of  a  premixed  solution  is  reduced  by  dissolving  the  CO2  in  water containing enough sodium carbonate or bicarbonate to maintain a pH of at least about 4.
Patent CA-1311962-C (CA)
Title: Apparatus for shifting filter plates in a filter press
Inventor: DAVIS STEVEN S
IPC: B01D25/172
Filed: 1987-11-27
Granted: 1992-12-29
Abstract: APPARATUS FOR SHIFTING FILTER PLATES IN A FILTER PRESS                Abstract An apparatus for effecting the separation of filter plates within a filter press is disclosed.  The apparatus includes a guide track having mounted thereon a slidably reciprocal carriage.  The carriage includes at least one pivoted pawl having an abutment space defined thereon for contacting a filter plate to be transported. The pawl is held in a raised orientation by a resilient spring means.  The carriage is driven along the guide track by means of a pressure displaced piston mechanically associated therewith.  The piston is housed within a tubular member.  Positioned within the tubular member are two pressure chambers, one on each end of the piston.  Pressurized fluid is controlledly introduced into one or the other of those chambers to effect a displacement of the piston.  The pressure cylinder is of the type generally designated a rodless cylinder.
Patent CA-1315590-C (CA)
Inventor: KUNICHIKA KENJI
IPC: B41N3/00
Filed: 1988-02-03
Granted: 1993-04-06
Abstract: Abstract of the Disclosure An emulsion type  desensitizing gum comprises at least one polybasic acid monoester derivative of polysaccharide.          The desensitizing gum exhibits high shelf stability and the lithographic printing plate to which the desensitizing gum has been applied hardly causes the background contamination of printed matters and is excellent in both the ink receptivity of the image areas and the desensitizing ability of the non-image areas.
Patent CA-1282375-C (CA)
Inventor: WORTH JOHN G
IPC: A47B81/00
Filed: 1988-03-10
Granted: 1991-04-02
Abstract: ABSTRACT      A rack for securing to a wall surface for holding a plurality of sports rackets, the rack having a base portion which can be attached directly to the wall surface and also being supplied with a hanger which can be connected to the base portion so that the hanger, instead of the base portion, can be affixed to the wall surface above the  base portion.  The rack, which can be configured to hold a plurality of rackets of different types, such as tennis, badminton or squash, is of simple design and can be fixed to a normal wall or mounted inside of a locker.
Patent CA-1323851-C (CA)
Title: Expression of human proapolipoprotein a-i
Inventor: BOLLEN ALEX
IPC: C12N15/12
Filed: 1988-05-16
Granted: 1993-11-02
Abstract: A B S T R A C T The present invention provides recombinant DNA sequences comprising a sequence which codes for human proapolipoprotein A-I wherein part of the natural coding sequence has been replaced by a DNA fragment coding for the same amino acids but consisting of a different nucleotide sequence such as to reduce or prevent formation of hairpins, cloning and expression vectors containing these DNA sequences, cell cultures or microorganisms transformed with these expression vectors and processes using the same for the production of proapolipoprotein A-I.
Patent CA-1332036-C (CA)
Inventor: BEACH DAVID B
IPC: C23C16/44
Filed: 1988-06-03
Granted: 1994-09-20
Abstract: ABSTRACT OF THE DISCLOSURE          Improved processes are described for the deposition of Cu and group IB metals such as Ag and Au.  These processes include thermal CVD, photothermal depo-sitions and photochemical deposition.  The gaseous precursor which leads to successful deposition of high quality films at low temperatures includes a cyclopentadienyl ring, a two electron donor ligand, and the group IB metal in a +1 oxidation state.          In addition, derivatives of the cyclopentadienyl ring can be used where the substituents on the ring include those selected from alkyl groups, halide groups, and psuedohalide groups.  In addition, the two electron donor ligand can be selected from the group consisting of trivalent phosphines, amines and arsines.  A representative precursor for the deposition of Cu is triethylphosphine cyclopentadienyl copper (I).
Patent CA-1300604-C (CA)
Inventor: ALPEGIANI MARCO
IPC: A61P31/04
Filed: 1988-06-08
Granted: 1992-05-12
Abstract: ABSTRACT METHOXYMETHYL COMPOUNDS A substantially (?,95%) optically pure (5R,6S,1'R) penem of formula                            I     and the pharmaceutically acceptable salts and the ester prodrugs thereof, are endowed with antibacterial activity.
Patent CA-1293564-C (CA)
Title: Tete hyperfrequence d'emission-reception duplexees a polarisations orthogonales
Inventor: CRUCHON JEAN-CLAUDE
IPC: H01P5/00
Filed: 1988-06-17
Granted: 1991-12-24
Abstract: PRECIS DE LA DIVULGATION:          Tête hyperfréquence d'émission-réception duplexée à polarisations orthogonales,  qui comprend un boîtier allongé muni à une extrémité d'un alésage longitudinal formant un premier guide d'onde, et d'un alésage transversal formant un second guide débouchant dans le premier guide. Une antenne de réception plonge dans le premier guide, en un endroit situé entre l'extrémité interne de ce premier guide et l'endroit où débouche le deuxième guide.  Une antenne d'émission plonge dans le second guide à son extrémité libre, chacune de ces antennes étant reliée respectivement à un accès coaxial,  une plaque métallique étant disposée longitudinalement dans le premier guide entre deux plans transversaux contenant les deux antennes.   L'invention trouve  une  application  dans  le  domaine des  antennes hyperfréquences.
Patent CA-1314487-C (CA)
Title: Method of and apparatus for reducing engine and smoke  emissions
Inventor: MORITA IZURU
IPC: F01N13/04
Filed: 1988-07-12
Granted: 1993-03-16
Abstract: METHOD OF AND APPARATUS            FOR REDUCING ENGINE SMOKE EMISSIONS            ABSTRACT OF THE DISCLOSURE:      An method of and apparatus for reducing smoke emitted from a diesel engine are disclosed.  The apparatus comprises: a trap for trapping black smoke particles which is disposed within the exhaust system of the engine, the trap including a ceramic trap assembly having a honeycomb structure in which a catalyst which enables lowering of the combustion temperature of black smoke is carried on internal passage walls; a pressure sensor provided at the inlet of the trap; an engine speed sensor; a butterfly valve provided in the intake system of the engine; and a combination of a con-troller and an actuator for the butterfly valve.  In this apparatus and method the controller obtains a specified exhaust pressure range in the trap on the basis of a signal from the engine speed sensor, compares an exhaust pressure signal from the pressure sensor with the specified exhaust pressure range, and controls the actuator so that the actuator controls the degree of opening of the butterfly valve so that the exhaust pressure inside the trap is main-tained within the specified exhaust pressure range.  By this means, black smoke particles can be controllably burned by means of exhaust gas without causing any engine trouble. Since the trap can be regenerated with the ceramic trap assembly left in place in, for example, a construction machine, it is possible to provide a diesel engine smoke reducing apparatus which is superior in both serviceability and durability.
Patent CA-1301656-C (CA)
Title: Composition for forming antithrombotic medical appliances
Inventor: KURIHARA KOZO
IPC: A61L33/00
Filed: 1988-07-14
Granted: 1992-05-26
Abstract: ABSTRACT     A composition comprising a polymer having dispersed therethrough a prostacyclin derivative selected from the group consisting of compounds of formula (I):     (I)   (in which R1 represents-hydrogen or lower alkyl, R2 represents a C3 - C12 alkyl group or a C3 - C12 alkenyl group; and n is an integer from 1 to 5; and pharmaceutically acceptable salts thereof) can be used to make a medical appliance from which the prostaglandin, having antithrombotic properties, will be released gradually and in a controlled way.