baber/WOPTO huggingface dataset:
Patent CA-1298332-C (CA)
Title: Truck ramp storage arrangement
Inventor: CARTY WILLIAM E
IPC: B62D21/09
Filed: 1989-06-05
Granted: 1992-03-31
Abstract: Abstract of the Disclosure A truck chassis frame is constructed to provide storage space for a loading ramp between the longitudinal frame members.          A transverse frame member positioned beneath the longitudinal frame members is connected to the longitudinal frame members by brackets secured to end regions of the transverse member and to the outer face of the C-shaped longitudinal members.  The space above the transverse member including the open regions of said longitudinal members is open to provide the storage space.
Patent CA-1339357-C (CA)
Title: Gap gene sequences and diagnostic uses thereof
Inventor: KOTHS KIRSTON E
IPC: G01N33/573
Filed: 1989-07-07
Granted: 1997-08-26
Abstract: Guanosine triphosphatase activating protein (GAP) DNA sequences are described that are useful as cancer diagnostics, particularly to detect cancer cells that express the ras oncogene protein p21 by measuring the level of GAP gene expression or amplification.
Patent CA-1328976-C (CA)
Inventor: MIYAZAWA KENICHI
IPC: B22D11/06
Filed: 1989-08-01
Granted: 1994-05-03
Abstract: ABSTRACT OF THE DISCLOSURE              PROCESS AND APPARATUS FOR CONTINUOUS     SHEET CASTING BY TWIN ROLLS            This invention relates to a process and apparatus for continuous sheet casting by twin rolls that involves pouring molten metal into the space defined by a pair of rotating rolls positioned parallel to each other and directly producing casting in the form of sheets.  The principal object of this invention is to provide a process and apparatus for stably producing cast sheets with good shapes of both edges and uniform width using magnetic forces.  This invention provides a process and apparatus for continuous sheet casting by twin rolls that involves continuously pouring molten metal into the space defined by a pair of rolls (10A, 10B; 30A, 30B) positioned parallel to each other and rolling the poured molten metal while causing it solidify gradually, in which a pair of rolls are used which is constructed in a manner that a plurality of paramagnetic material zones (14, 16; 34, 36) and a plurality of ferromagnetic material zones (18, 20, 22; 38, 40) are alternately and integrally combined in the direction of axis, all of the ferromagnetic material zones of the two rolls are opposite to one another, by the action of magnets (24, 26; 50X, 50Y) positioned outside or inside the rolls.  Magnetic circuits are formed in two places arbitrarily selected in the direction of axis between the ferromagnetic material zones and the magnets which are opposite to one another between the two rolls, molten metal is continuously supplied to the gap of the rotating rolls while this condition is maintained, and the flow of molten metal to outside the magnetic fields in the direction of roll axis is prevented by the magnetic fields generated between the opposite rolls in the above-mentioned two places, whereby the casting width is controlled.  It is desirable that at least two ferro-magnetic material zones be provided on the shaft end sides of the two rolls with the middle portion (14; 34) of the roll length serving as the center of symmetry.
Patent CA-1326116-C (CA)
Inventor: ANAND MADHU
IPC: D01F11/06
Filed: 1989-08-02
Granted: 1994-01-18
Abstract: ABSTRACT The present invention provides a surface modified polymeric gas separation membrane having improved selectivity, particularly for oxygen/nitrogen gas mixtures, prepared by forming a membrane of a polymer having the structural formula wherein R and R" can be the same or different linear, branched or cyclic alkyl group having one to twelve carbon atoms, or R can be H, with the proviso that both R and R" cannot be methyl, and n is at least 100, and treating the surface of the membrane with a fluoro-oxidizing agent at conditions sufficient to fluoro-oxidize the membrane surface.
Patent CA-1336479-C (CA)
Title: Coloring fine particle and toner for developing  electrostatic images using the same
Inventor: MORI YOSHIKUNI
IPC: G03G9/08
Filed: 1989-08-25
Granted: 1995-08-01
Abstract: Coloring  fine  particles  produced  by  heating spheroidal  coloring  fine  particles  with  an  average  fine particle  diameter  of  1  -  100  µm obtained  by  suspension polymerization  to  a  temperature  of  30°  to  200°C,  thereby causing the particles to fuse together in a block without completely  destroying  the  particle  interfaces,  and  then crushing  the  block  to  substantially  the  same  average particle diameter of the spheroidal coloring particle before melting,  an  a  toner  for  developing  electrostatic  images using the same.
Patent CA-1320120-C (CA)
IPC: C01B7/01
Filed: 1991-06-28
Granted: 1993-07-13
Abstract: ABSTRACT        A gaseous mixture containing chlorine, carbon dioxide and non-condensable gas is compressed and cooled to separate it into a residual gas formed principally of a major portion of the non condensable gas and a condensate formed primarily of chlorine.  The condensate is fed to a stripping column to desorb carbon dioxide and a minor portion of the non-condensable gas dissolved in the condensate.  The stripped gas formed primarily of chlorine and carbon dioxide may be treated further.  Namely, the stripped gas is mixed with  he residual gas.  At least a portion of the mixed gas is fed into an absorption column, whereby a major portion of remaining chlorine is absorbed to lower the chlorine content.  Removal of chlorine from such a gaseous mixture or an off-gas from the above process can be achieved by washing it with an aqueous solution or suspension containing an alkali metal sulfite and/or an alkaline earth metal sulfite while controlling the pH of the solution or suspension within a range of 1.9-6.3.
Patent DK-155387-C (DK)
Inventor: MOSER OTTO-WALTER
IPC: G08B26/00
Filed: 1983-07-04
Granted: 1989-10-30
Abstract: 1. A method of automatically demanding the signal measured value and the signal identification in a haxard alarm system having a central unit and at least one signal line (ML) to which a plurality of signals (M) are connected wherein during cyclic interrogation, in each signal (M) a timing element (T1) which can be influenced by the signal measured value by means of a measuring transducer (MW) is connected to the signal line (ML), and the signal address is derived from the number of the increases in the signal line current (1L) which are effected in the central unit thereby, and the signal measured value is derived from the length of the respective switching delay, where an additional current pulse is produced by means of an assigned timing element (T2) as a result of temporary connection of a load resistor (R) to the signal line (ML), characterised in that the pulse shape of the additional current pulse is changed for a signal identification (e.g. signal type, signal state) in a predetermined and defined manner and the identification value characteristic of the respective signal (M), is derived therefrom in the central unit.
Patent FI-66865-C (FI)
Inventor: LAL BANSI
IPC: C07D471/04
Filed: 1979-11-01
Granted: 1984-12-10
Abstract: What are disclosed are compounds of the formula   <IMAGE>   wherein, X is oxygen, sulfur, or halogen, useful as intermediates in the preparation of certain pyrimido(6,1-a)isoquinolin-4-ones having pharmaceutical utilities, and methods for making said intermediates.
Patent FI-67730-C (FI)
Inventor: BYRD GEOFFRY CHARLES MORTON
IPC: C25B13/02
Filed: 1980-07-18
Granted: 1985-05-10
Abstract: A diaphragm or membrane suitable for cladding a cathode box for use in an electrolytic cell and comprising a plurality of foraminate cathodes of the pocket type, the diaphragm or membrane comprising a sleeve portion and a plurality of tabs on both edges of the sleeve portion, and preferably two tabs on both edges of the sleeve portion, the dimensions of the sleeve portion being such that, when the diaphragm is positioned in a pocket of the cathode box, the edges of the sleeve portion and the tabs thereon project beyond the extremities of the pocket so that they may be joined to the tabs and sleeve portions of diaphragms or membranes in adjacent pockets of the cathode box.
Patent FI-84347-C (FI)
Inventor: REITER LAWRENCE ALAN
IPC: C07C49/175
Filed: 1984-04-10
Granted: 1991-11-25
Abstract: Novel intermediates of the formula  <IMAGE>  where R1 and R2 are each (C1-C4)alkyl or taken together are (C2-C4)alkylene, and their use in a process for preparation of compounds of the formula   <IMAGE> (I) where R is (C1-C6)alkyl or (CH2)nAr, Ar is phenyl or phenyl monosubstituted by Cl, Br, F, CH3 or OCH3 and n is 2 to 4; which comprises contacting one of said intermediates with an amidine of formula  <IMAGE>  in the presence of reaction inert solvent and base; and a process for preparing a further intermediate, 1,2-dichloro-1-buten-3-one.
Patent FI-91314-C (FI)
Inventor: GRATZMULLER CLAUDE ALAIN
IPC: H01H33/34
Filed: 1988-04-11
Granted: 1994-06-10
Abstract: A differential hydraulic jack with a damping system for the control of electric circuit-breakers is provided with a floating ring which produces a damping action at the end of travel and is also provided with a damping extension stud which forms part of the jack piston and penetrates into the damping ring. No provision is made on the jack piston for any packing ring forming a seal with the jack cylinder. The damping ring carries two projecting lips constituting a double valve which forms a leak-tight seal with the bottom face of the jack piston and the internal face of the cylinder end. At the end of the travel of the piston, the damping ring forms a double sealing valve for shutting-off the supply/drain orifice of the jack.
Patent NO-157528-C (NO)
Inventor: WARREN DONALD WILSON
IPC: B23B27/16
Filed: 1981-08-26
Abstract: A cutting insert with indexable cutting edges with a chip-breaker configuration which comprises discrete recesses spaced along the length of the cutting insert. The cutting insert has a descending wall that joins the cutting edge or the land behind the cutting edge with a planar floor that extends toward the center of the insert. The recesses are formed in the descending wall adjacent the cutting edge or land behind the cutting edge and are concave facing outwardly as they extend inwardly of the insert. The inserts are coated, preferably with a TiN over TiC chemical vapor deposition coating.
Patent NO-161277-C (NO)
Inventor: ZEIGLER THEODORE RICHARD
IPC: E04H15/34
Filed: 1983-12-21
Abstract: A structural module formed by expanding a bundle of struts joined by hubs is locked in expanded condition by joining two components of a split hub assembly. The module may be two-dimensional or three-dimensional and plural modules may be combined to form a composite.
Patent NO-160560-C (NO)
Inventor: ALLAN PAUL
IPC: H04Q11/04
Filed: 1984-01-12
Abstract: A conference bridge for a digital time division multiplex pulse code modulation telecommunication exchange in which for simplicity of operation each conference is allocated a unique channel number and each party within a conference is allocated a unique party number thus allowing any party to join any conference at any time.
Patent NO-168457-C (NO)
Inventor: GIEDE KARL
IPC: A61K8/40
Filed: 1984-06-29
Abstract: Preparations for washing or rinsing hair contain polyaldehydocarboxylic acids having an average molecular weight of from 600 to 10,000, a carboxyl group content of from 5 to 9 and preferably from 7 to 9 and an aldehyde group content of from 1 to 5 and preferably from 1 to 3 per 10 monomer units, or water-soluble salts thereof. These additives reduce the smoothness of dry hair and improve body and stylability after washing. The polyaldehydocarboxylic acids are preferably used in conjunction with hair-conditioning linear alkyl and/or alkylether phosphate salts, alkyl, hydroxyalkyl and/or aminoalkyl phosphonate salts. Preferred embodiments are hair shampoos containing from about 1 to about 10% by weight of the polyaldehydocarboxylic acids and from about 5 to about 50% by weight of anionic surfactants of the alkyl sulfate and/or alkylether sulfate type and hair rinses containing from about 1 to about 10% by weight of hair-conditioning alkyl and/or alkylether phosphate salts and/or alkane phosphonate salts.
Patent NO-172405-C (NO)
Inventor: FURSE JOHN HOWARD
IPC: E21B31/20
Filed: 1985-11-25
Abstract: A milling tool for removing a packer from a well includes a releasable catcher for supporting remains of a milled packer (51). The catcher has a sleeve (26) with deflectable fingers (29) which normally support the remains of the packer. If the packer should become stuck, the fingers (29) press on a release ring (39) which has a ramp (43) that engages a complementary ramp (42) on a shoulder (41) on the mandrel (14) of the mill. The ramps cam the ring outwardly until the ring breaks in tension at a deliberately weakened location (52). This releases the sleeve (26) to slide downwardly and permit the fingers (29) to deflect inwardly into a recess (23). thereby clearing the bore of the stuck packer.
Patent NO-167013-C (NO)
Inventor: REUTHER WOLFGANG
IPC: B27K3/34
Filed: 1986-02-28
Abstract: 1. A method of controlling fungi which damage wood, wherein the fungi, or the wood threatened by fungal infestation, excluding wood from rubber trees, is treated with N-tridecyl-2,6-dimethylmorpholine, except in the form of an aqueous solution which contains a 1,3-butadiene polymer as a solubilizer.
Patent NO-171074-C (NO)
Inventor: LJUNGKVIST STIG-AKE
IPC: E04F15/18
Filed: 1986-03-14
Abstract: The invention helps to find a way for creating a ventilated space on an existing floor damaged by moisture. On this way the resulting effects from moisture are held low. The invention consists of a moulding with the form of an inverted t. Holes (2) are located for attachment of the moulding to the lower floor. The lower part of the moulding has also at right angle going passages (5). The supports (4), shaped of the moulding on the either side, are used to carry plate-type material, which between two moldings shaped the ventilated space.
Patent NO-169248-C (NO)
Inventor: GRISZ EUGENE J
IPC: F04D29/42
Filed: 1986-06-09
Abstract: A half-shell rubber lining for a centrifugal pump reinforced in selective regions of its outer surface with a fabric mesh impregnated with a thermoset resin is disclosed.
Patent NO-164888-C (NO)
Inventor: WILSON JERRY FRANKLIN
IPC: B65D71/32
Filed: 1987-06-16
Abstract: A wrap-around article carrier with a handle portion bounded by spaced slits extending across the width of the top panel. The fingers and thumb are intended to be inserted beneath the slits. Upon lifting the carrier, the handle portion adjacent the slits folds upwardly about a score line in the handle portion, directing the stresses caused by the lifting force outwardly to the side panels. This arrangement makes it more convenient to lift the carrier and strengthens the handle portion.
Patent NO-173908-C (NO)
Inventor: EINSEL ROBERT
IPC: H04H20/00
Filed: 1988-08-18
Abstract: The transmission system provides digital data corresp. to an alternative frequency or programme information code, identifying the other frequencies providing the same radio programme. This information is obtained by short-term switching of the receiver to each alternative frequency with evaluation of the reception quality to allow switching from the tuned frequency when an improved signal is obtained. Pref. the reception quality is evaluated using the signal distortion on its own or in addition to the reception field intensity, with the bit error rate of the radio data signal used as the criteria for the signal distortion.
Patent NO-176648-C (NO)
Inventor: LINDKVIST JON GOERAN
IPC: A62D3/33
Filed: 1991-11-07
Abstract: A method for the treatment of spent potlining from aluminium reduction cells including refractory material in order to transform the spent potlining to a condition in which it can be used as a filler or as a raw materia. The spent potlining is crushed and supplied to a closed electrothermic smelting furnace, optionally together with a SiO2 source, in which the spent potlining is melted at a temperature between 1300 and 1750 DEG C. An oxidation agent is supplied to the furnace in order to oxidise carbon and other oxidisable components contained in the spent potlining such as metals, carbides and nitrides. A source of calcium oxide is also supplied to the smelting furnace in an amount necessary to react with all fluoride present to form CaF2, which slag is liquid at the bath temperature in the furnace. The calcium aluminate or calcium aluminate silicate slag and optionally a metal phase are tapped from the furnace and cooled to blocks or granules.
Patent CA-2001810-C (CA)
Inventor: CHRISTENSEN JORGEN S
IPC: F26B17/32
Filed: 1989-10-30
Granted: 2001-03-06
Abstract: A rotary dryer (1) for the drying of, for example, biological sludge, camprises a rotatable drum having rake elements (6) with openings for the passage of sludge disposed on the inner side of the drum casing.        A drying plant with such a dryer further comprises a hot-gas plant (3) and one or more co-rotating drying zones (4,5).
Patent CA-2002270-C (CA)
Title: Polybutene process
Inventor: CHEN FRANK J
IPC: C08F110/08
Filed: 1989-11-06
Granted: 1994-07-26
Abstract: Polybutene  is prepared  from a mixed C4 hydrocarbon feedstream using an organo-aluminum/HCl catalyst system wherein the HCl is introduced separately into the feedstream to form organochloride in the feedstream.   Polybutene product having a very narrow molecular weight distribution is obtained over the Mn range of 700 to 3,000.   Dispersants derived from this polybutene exhibit substantially improved performance in lubricating oil compositions.
Patent CA-2003441-C (CA)
Title: Quinuclidine therapeutic agents
Inventor: LOWE JOHN A III
IPC: C07D453/02
Filed: 1989-11-21
Granted: 1998-04-07
Abstract: A series of cis-3-[(cyclic)methylamino]-2-[(.alpha.-substituted)arylmethyl]quinuclidines, 3-[(cyclic)methylimino]-2-[(.alpha.-substitituted)-arylmethyl]quinuclidines and cis-3-[(cyclic)-methyleneamino]-2-[(.alpha.-substituted)arylmethyl]-quinuclidines, including their pharmaceutically acceptable salts, are disclosed.  These particular compounds are found to be useful as substance P antagonists and therefore, are of value in treating gastrointestinal disorders, central nervous system disorders, inflammatory diseases and pain or migraine. Preferred member compounds include cis-3-[(2-chlorophenyl)methylamino]-2-benzhydryl-quinuclidinne, cis-3-[(2-trifluorophenyl)methylamino]2-benzhydryl-quinuclidine and cis-[(2-methoxyphenyl)methylamino]-2-benzhydrylquinuclidine.  Methods for preparing these compounds from known starting materials are provided.
Patent CA-2004191-C (CA)
Title: Apparatus for separating mononuclear cells from blood and method of manufacturing and using the same
Inventor: SMITH WARD C
IPC: G01N33/48
Filed: 1989-11-29
Granted: 1995-02-07
Abstract: A device for separating mononuclear cells from blood includes a collection tube, a first layer of a liquid density gradient material placed in the tube, a second layer of a gel-like substance placed in the tube and situated above the first layer, a porous foam member placed in the tube and situated above and in contact with the second layer of gel-like substance, and a third layer of a Newtonian gel-like substance placed in the tube above the porous foam member.  The gel-like substance of the second layer has a lower specific gravity than that of the liquid density gradient material of the first layer so that it floats on top of the first layer.  The gel-like substance of the second layer becomes less viscous when heated such that it is absorbed by the porous foam member and forms a hydraulic barrier between the liquid density gradient material of the first layer and a blood sample placed in the collection tube.
Patent CA-2005072-C (CA)
Inventor: BABA TATSUYA
IPC: A61P9/08
Filed: 1989-12-11
Granted: 1994-12-06
Abstract: Disclosed  are  an  antispasmodic  agent  comprising creosote  or  its  component  phenol  derivative  as  an  active ingredient,  and the use of creosote or its component phenol derivative for treating spasms in a patient.
Patent CA-2010354-C (CA)
Title: Limitedly pivotable nip idler roller for maintaining registration of successive sheets in transport
Inventor: DYKES NORMAN ALAN
IPC: B65H5/06
Filed: 1990-02-19
Granted: 1998-02-17
Abstract: A transport device for planar sheets such as tickets comprises a drive roller (1) and a follower roller (3). The sheet (25) is inserted between the two rollers (1,3). The follower roller is able to pivot on its mountings to bring the sheet to a predetermined orientation by applying a tractive force to it. The mount comprises bracket means (19, 21), two lugs (11,13) and two apertures (15,17) for the lugs. One aperture is in the form of an elongate slot so as to permit transverse movement of the corresponding lug thereby allowing the axis of the follower roller to pivot whilst locating the roller at both ends.
Patent CA-2021722-C (CA)
Title: Variant proteins and polypeptides possessing enhanced affinity for immobilized-metal affinity matrices
Inventor: HAYMORE BARRY L
IPC: C07K1/107
Filed: 1990-07-20
Granted: 2002-12-17
Abstract: The present invention is directed at variant proteins and polypeptides having an enhanced affinity, i.e., greater binding strength, for immobilized-metal affinity resins and resides in engineering one or more specific metal-chelating amino acid sequences into a protein or polypeptide, the specific sequence depend-ing on the metal-binding amino acids utilized and the secondary structure associated with the portion of the protein or polypeptide to include such sequence.
Patent CA-2025997-C (CA)
Title: Non-toxic polyester compositions made with organotin esterification catalysts
Inventor: LARKIN WILLIAM A
IPC: C08G63/82
Filed: 1990-09-21
Granted: 1998-08-04
Abstract: Non-toxic  organotin  catalysts  containing  at least one direct oxygen-to-tin bond and one direct carbon-to-tin bond are provided for use as esterification catalysts in  the  production  of non-toxic polyester and polyester-containing compositions.  Articles made from such polyester   and   polyester-containing   compositions  are suitable    for   use   in   regulated   food,   beverage, pharmaceutical, and medical-device applications.
Patent CA-2027875-C (CA)
Title: Combustion system for dual fuel engine
Inventor: SCHAUB FREDERICK S
IPC: F02B19/14
Filed: 1990-10-17
Granted: 1998-12-01
Abstract: We provide a torch cell for a dual fuel engine and a dual fuel engine.  The torch cell has a torch cell nozzle at one end thereof and the other end having appropriate means to connect said torch cell to a fuel supply.  A fuel injector is mounted in said torch cell at a predetermined angle to an axis of said torch cell.  The torch cell has an auto-ignition chamber that is in operative communication with the injector by an injector nozzle passageway.    The injector nozzle passageway enters the auto-ignition chamber at a predetermined angle relative to the cell axis.  The torch cell provides an improved dual fuel engine and method for operating a dual fuel engine by use of its auto-ignition chamber. We also provide a cylinder head which can replace present dual fuel engine cylinder heads.  Our cylinder head has at least one of our torch cells operatively connected to the cylinder head.