baber/WOPTO huggingface dataset:
Patent CA-1328377-C (CA)
Inventor: KLUEH DAVID R
IPC: C08L23/06
Filed: 1988-07-27
Granted: 1994-04-12
Abstract: Reduced Thickness Substrate In Film Printing Ribbon Abstract A very thin film ribbon with good printing and lift-off correction characteristics is achieved by using a blend of polyethylene and isotactic polypropylene as the substrate material.  Thicker ribbons with the substrate yield dense printing and print well on rough papers.
Patent CA-1322880-C (CA)
Inventor: WEDEL GREGORY L
IPC: H05B6/14
Filed: 1988-08-02
Granted: 1993-10-12
Abstract: ABSTRACT OF THE DISCLOSURE      A  calendering  apparatus  is disclosed    for hot-calendering a paper web.  The  apparatus includes a rotatable calendering roll defining a smooth calendering surface.   A backing roll rotatably cooperates with the calendering roll for defining therebetween a calendering nip for a e passage therethrough of the web.  An induction heater is disposed in close proximity to the calendering surface  nip  for  inducing  eddy  currents  within  the calendering roll such that the calendering roll is heated.         The blow box  is  disposed  in  close  proximity  to  the calendering surface and between the heater and the nip.          The blow box defines a plurality of compartments which are disposed  in a cross-machine direction.   Each  of  the compartments selectively blows a current of cooling air against  the  calendering  surface  for  controlling  the temperature  of  the  calendering  surface  so  that  the temperature of the calendering surface adjacent to the nip is controlled in a cross-machine direction.
Patent CA-1316492-C (CA)
Title: Tamper-evident closure
Inventor: ROY GERALD L
IPC: B65D41/34
Filed: 1988-09-08
Granted: 1993-04-20
Abstract: TAMPER-EVIDENT CLOSURE             Abstract of the Disclosure A tamper-evident closure for sealing an open-topped container.  The closure is of one-piece molded construction and includes a cap having an annular top wall and an annular skirt dependent therefrom and joined thereto about the periphery of the top wall.  The skirt has an internal thread for cooperation with the thread on the finish of the cap.  The closure further includes a tamper-indicating assembly including a band spaced from the skirt by a number of frangible bridges. The assembly also includes a segmented ring connected to the bottom of the band and extending upwardly and inwardly therefrom with the ring including a number of segments with adjacent segments being separated by a slot.  The assembly also includes a number of resilient tabs connected to the upper end of each segment and extending upwardly and inwardly therefrom for engaging the breaker ledge of the container finish upon attempted removal of the closure from the container.
Patent CA-1322744-C (CA)
Inventor: LEE GUO-SHUH J
IPC: C07C321/24
Filed: 1988-11-22
Granted: 1993-10-05
Abstract: ABSTRACT     Aromatic compounds, such as benzene or biphenyl, are alkylated with an alkylating agent, such as propylene, in the presence of an acidic mordenite zeolite catalyst under conditions sufficient to produce a mixture of substituted polycyclic aromatic compounds enriched in the para alkylated isomers, such as p-diisopropyl-benzene or p,p'-di(isopropyl)biphenyl, respectively.  The novel acidic mordenite catalyst is characterized by its silica/alumina molar ratio, its porosity, and Symmetry Index.  The p,p'-disubstituted isomers of aromatic compounds are useful as monomers in the preparation of thermotropic, liquid crystal polymers.
Patent CA-1318518-C (CA)
Title: Agglutination detection apparatus
Inventor: COTTINGHAM HUGH V
IPC: G01N15/00
Filed: 1988-11-23
Granted: 1993-06-01
Abstract: ABSTRACT OF THE DISCLOSURE      A detection system for detecting the degree of agglutina-tion of particles in an agglutination reaction occurring in a test slide having a display area of a predetermined length and thick-ness is provided.  A laser directs a diffraction limited spot at the display area of a test slide at intervals along the length of the display area.  A photodetector detects the level of light attenuated by the particles and produces a detection signal representative of the size and number of particles scanned along the length of the display area by the laser light.
Patent CA-1330464-C (CA)
Title: Active energy ray-curable composition and optical recording medium having cured product of the composition
Inventor: TOKITA SUGURU
IPC: G11B7/254
Filed: 1988-12-07
Granted: 1994-06-28
Abstract: Abstract of the Disclosure An active energy ray-curable composition comprising (A) an epoxy resin, (B) a compound selected from the group consisting of sulfonium salts and cyclo-pentadienyl iron compounds, (C) a compound selected from the group consisting of acrylates, methacrylates and oligomers thereof, and (D) an organic peroxide, and optionally (E) a rubber component.  The composition is useful for an adhesive layer of an optical recording medium.
Patent CA-1334657-C (CA)
Inventor: PAUL FRANCOIS B
IPC: C07H3/06
Filed: 1989-01-10
Granted: 1995-03-07
Abstract: The present invention relates to a process for the preparation of a mixture comprising oligodextrans a substantial portion of which is comprised of oligodextrans of the general formula (O-.alpha.-D-glucopyranosyl-.alpha.(1?2))m  (O-.alpha.-D-glucopyranosyl-.alpha.(1?6))nA, where A is a residue of a sugar  acceptor  of  glucose  selected  from  the  group consisting of maltose, isomaltose, isomaltotriose, methyl .alpha.-glucoside, and glucose, m is 1 and n is 1, 2 or 3, the position of the .alpha.(1?2) glucoside bond being at the non-reducing end or constituting a branching point of each oligodextran,  wherein sucrose and a sugar acceptor of glucose selected from the group consisting of maltose, isomaltose, isomaltotriose, methyl .alpha.-glucoside, and glucose are   brought   into   contact   in   the   presence   of glucosyltransferase enzyme extracted from the strain B-1299 of Leuconostoc mesenteroides for approximately 2 to 48 hours in an aqueous medium.   The products obtained are useful as fillers in sugar substitutes and as foodstuff additives.
Patent CA-1333786-C (CA)
Inventor: BHASKAR ELDURKAR V
IPC: H01L21/31
Filed: 1989-01-25
Granted: 1995-01-03
Abstract: A process for forming a dielectric patterned layer of any desired geometry on a selected substrate which includes vapor depositing selected reactants on said  substrate  only  in  areas  thereon  which  are coextensive with the surface area of an adjacent metal electrode pattern.
Patent CA-1324278-C (CA)
Inventor: ABERSON JAMES A JR
IPC: G02B6/38
Filed: 1989-02-03
Granted: 1993-11-16
Abstract: Abstract In an optical fiber connector in which each of two optical fibers is terminated by a plug having a passageway for receiving an end portion of the optical fiber,eccentricity of one fiber end relative to the other is reduced by causing each optical fiber to be mounted in a specified orientation with respect to its associated plug passageway. In one embodiment, because the two cylindrical plugs which are used in the connector are derived from contiguous segments of length of tubular stock, because the plugs are arranged so that the contiguous ends of the plugs before separation from the stock become the mating ends in the connection and because the plugs after separation from each other have the same rotational orientation with respect to each other as before, the predetermined orientation of the fiber ends in the plug passageways of the two adjoining plugs prior to separation of the segments from the stock reduces substantially any eccentricity which otherwise would be caused by the random mounting of the fibers in the associated passageways.
Patent CA-1320093-C (CA)
Title: Cleaning compositions containing cross-linked polymeric thickeners and hypochlorite bleach
Inventor: ELLIOTT DAVID L
IPC: C11D7/60
Filed: 1989-02-10
Granted: 1993-07-13
Abstract: c.6050 ABSTRACT      Liquid or gel-type cleaning compositions are reported containing a water-soluble polymer formed from monomers comprising at least one .alpha. , .beta. -unsaturated carboxylic acid or salt thereof and one or more cross-linking monomers each having at least two unsaturated groups and which after cross linking consists of a saturated hydrocarbon or aromatic structure.   The polymer must be stable to oxidation by 1% hypochlorite at 25°C for greater than two weeks without exhibiting any phase separation or greater than 50% viscosity loss from the composition.   Besides polymer, the compositions will contain a chlorine bleach agent.
Patent CA-1314988-C (CA)
Title: Memory device and method implementing wordline redundancy without an access time penalty
Inventor: MILLER CHRISTOPHER P
IPC: G11C11/413
Filed: 1989-03-02
Granted: 1993-03-23
Abstract: ABSTRACT OF THE DISCLOSURE       The invention provides a semiconductor memory device and method for implementing wordline redundancy with no access penalty in such a device.  A redundant word decoder compares an incoming address signal with a list of defective addresses and, in response to the comparison, produces at least one comparison signal to control the propagation of a redundant driver signal along at least one redundant wordline.  A main trigger receives the comparison signal and, in response thereto, triggers the firing of a main wordline driver to produce a main driver signal.  The main wordline driver and the redundant word decoder are responsive to opposite states of the comparison signal, such that, for a given comparison signal, only one of the main driver signal and redundant driver signal is applied to a memory array.
Patent CA-1336032-C (CA)
Title: Process for the fabrication of polybutadiene and preparation of an impact resisting vinylaromatic resin from polybutadiene
Inventor: DABAN JEAN-FRANCOIS
IPC: C08F279/02
Filed: 1989-03-23
Granted: 1995-06-20
Abstract: Process for the manufacture of impact-resistant vinylaromatic resin by radical polymerisation in an inert solvent medium of a vinylaromatic monomer in the presence of a polybutadiene, characterised in that butadiene is polymerised anionically in a solvent which is inert towards butadiene and the vinylaromatic monomer and then, after destruction of the anionic catalyst, the radical polymerisation is initiated after addition of vinylaromatic monomer to the mixture.
Patent CA-1330349-C (CA)
Inventor: HSIUNG THOMAS H
IPC: F01K23/06
Filed: 1989-03-31
Granted: 1994-06-21
Abstract: ABSTRACT The present invention relates to an improvement to a process for the production of methanol from synthesis gas containing carbon monoxide and hydrogen utilizing a three phase or liquid-phase reaction technology. The improvement to the process is the addition of relatively small amounts of water to the liquid-phase reactor thereby allowing for the use of a CO-rich synthesis gas for the production of methanol by effectuating in the same reactor the methanol synthesis and water-gas shift reactions.
Patent CA-1339325-C (CA)
Inventor: MORGAN LEE W
IPC: C08F291/00
Filed: 1989-04-12
Granted: 1997-08-19
Abstract: A process for forming stable emusion polymers by forming a two stage polymer latex using emulsion polymerization conditions, the first stage being a low molecular weigh hydrophilic polymer and the second stage being a hydrophobic polymer and adjusting the pH of the latex to disolve the first stage polymer.
Patent CA-1331748-C (CA)
Title: Packing bag made from a film tube
Inventor: MATTLE HELMUT
IPC: B65D33/00
Filed: 1989-06-19
Granted: 1994-08-30
Abstract: Abstract:          (of. figure 1) A packing bag (1), which is open-ended for filling purposes, is made from a film tube and has a removable film tab (10) at its open end (4). The tab is connected to the flat side (5) of the bag by a weld seam. The tab (10) is provided with two wicket perforations (6, 7) and has an additional score line (12) between the wicket perforations and weld seam (9).
Patent CA-1316140-C (CA)
Inventor: BUNDO ISAO
IPC: B62D65/02
Filed: 1989-06-30
Granted: 1993-04-13
Abstract: ABSTRACT OF THE DISCLOSURE             In a working method for a workpiece mounted on a carrier and conveyed on a conveyor there is provided alongside the conveyor a movable base which is movable in the direction of movement of said workpiece, and a robot mounted on the movable base is used to perform a predetermined work operation on the workpiece.  The method comprises steps of successively detecting the carrier and clamping the carrier by a clamping device provided on the movable base, and positioning by a positioning device provided on the movable base the workpiece on the carrier in three orthogonal directions with respect to the movable base and holding the workpiece in that position, and thereafter operating the robot.
Patent CA-1318911-C (CA)
Title: Device for heat transfer
Inventor: HAERLE HANS A
IPC: F24S10/80
Filed: 1989-08-18
Granted: 1993-06-08
Abstract: DEVICE FOR HEAT TRANSFER                         ABSTRACT            In the case of a device for heat transfer or for heat dissipation from a component to a fluid,  especially air,  this component is coated at least in part with shavings, metal wires or coarse metal powder made of thermal conductive material which is sintered onto the component or sintered into the component,  or by the component itself consisting fully or at least in part of sintered materials.
Patent CA-1333185-C (CA)
Inventor: CUBBISON RICHARD J JR
IPC: H05F3/04
Filed: 1989-09-12
Granted: 1994-11-22
Abstract: The cordless static electric discharge unit for discharging static electricity from a human body into the air. The apparatus consists of a discharge unit  attached to the wearer's wrist by a wrist strap. The discharge unit utilizes a radioactive source to ionize air and the flow of the ions discharges the human body. If the human body is at a positive potential with respect to ground, the negative ions flow to the human body whereas the positive ions flow from the discharge unit to a grounding point. The discharge unit is mechanically constructed such that sub-atomic particles emitted by the radioactive material are prevented from entering the human body or flowing into the surrounding air.
Patent CA-1340145-C (CA)
Title: Pasty dental veneer material
Inventor: GOERLICH KARL J
IPC: A61K6/893
Filed: 1989-09-22
Granted: 1998-11-24
Abstract: A heat cured pasty veneer material, used primarily in dentistry,  is provided.   The material is resistant or immune to interdental cracks while in use as a veneer on,  for example,  crowns and bridges.   The material  is heat cured at about 115°C for about 15 minutes in conventional heat curing apparatus.   In the illustrated embodiment the pasty dental material comprises about 10-90% polymerizable urethane-acrylic monomer, about 0-80% inorganic fillers (coarse), about 5-60% pyrogenic silica (microfine), about 0.2-10% heat activated polymerization initiators,  and about 0-70% fractured particles of polymerized organic fillers.
Patent DK-158912-C (DK)
Inventor: BUREN KURT JOHNNY ANDREAS
IPC: C22B7/00
Filed: 1984-07-11
Granted: 1991-01-21
Abstract: The invention relates to a method for recovering lead and lead-alloying elements from bettery-type lead waste products, and fractions thereof, such as battery mud, and similar oxidic-sulphatic materials.In accordance with the method, the waste products, together with a solid reduction agent, are introduced to a furnace in which the contents thereof can be vigorously agitated. The amount of solid reduction agent charged is selected so as to ensure the chemical reduction of substantially all the non-metallic lead contained by the waste products, and the alloying elements present therein. The material charged to the furnace is heated to a temperature of between about 1050°C and 1250°C, while vigorously agitating the furnace contents, so as to melt, split-off and chemically reduce the waste products, to form a lead melt containing the aforementioned alloying elements.The furnace used is preferably a top-blown rotary converter of the Kaldo type, in which the furnace contents can be agitated by rotating the furnace.
Patent DK-164019-C (DK)
Inventor: SHEUMAKER JERRY L
IPC: A61K31/74
Filed: 1984-09-12
Granted: 1992-09-28
Abstract: A formulation of a drug wherein the drug is present as a coated, drug-resin complex suspended in a liquid carrier which carrier also contains a second ionic component bearing the same charge as the coated complexed drug, the second ionic component being present as an uncoated, insoluble drug-resin complex.
Patent DK-161197-C (DK)
Inventor: MIYAMOTO KATSUHITO
IPC: C07C401/00
Filed: 1985-12-04
Granted: 1991-11-25
Abstract: A1 alpha -hydroxy vitamin D3 derivative of the formula: 
<CHEM>
 where R1 is a hydroxyl group, an amino group or the group: OR min  (where R min  is a lower alkyl group having 1 to 7 carbon atoms that may or may not be substituted by a hydroxyl group, a halogen atom, a cyano group, a lower alkoxy group having 1 to 3 carbon atoms, an amino group, or an acylamino group); R2 is a hydrogen atom or a hydroxyl group), and a process for preparing the same are disclosed. 
<??>The compounds represented by the formula above are effective for calcium control and for induction of differentiation in tumor cells and, thereofor, are useful as antitumor agents and a medicine for treating calcium dysbolism-caused diseases.
Patent FI-59985-C (FI)
Inventor: KOSKENNISKA LASSE ANTERO
IPC: C07C43/178
Filed: 1980-05-26
Granted: 1982-01-08
Abstract: A process for the preparation of 1-isopropylamino- 3-[4-(2-methoxyethyl)phenoxy]-2-propanol of the formula <CHEM> comprising the reduction of 4-(methoxyethanoyl)phenol to 4-(1-hydroxy-2-methoxyethyl)phenol, which is reacted with methanol or ethanol at acid conditions to the corresponding 4-(1-alkoxy-2-methoxyethyl)-phenol. This compound is reacted with epichlorohydrine to 1,2-epoxy-3-[4-(1-akoxy-2-methoxyethyl)phenoxy]propane, which after reaction with isopropylamine gives 1-isopropylamino-3-[4-(1-alkoxy-2-methoxyethyl)phenoxy]-2-propanol which in the last step is hydrogenated catalytically to a compound of formula (I).
Patent FI-73731-C (FI)
Inventor: HERBOTS IVAN
IPC: C11D1/44
Filed: 1984-08-10
Granted: 1987-11-09
Abstract: Stain removal composition comprise mixtures of grease-cutting solvents and polyamines. The compositions are particularly useful for removing stains comprising a mixture of grease and particulate matter from fabrics. Liquid detergents containing said solvents and polyamines in the form of stable oil-in-water microemulsions are disclosed.
Patent FI-78181-C (FI)
Inventor: KUYPERS LEONARDUS PAULUS CLEME
IPC: G01N33/576
Filed: 1984-09-11
Granted: 1989-06-12
Abstract: The present invention concerns a method for detection of the core antigen of hepatitis B virus in a sample comprising a first incubation with carrier-bound antibodies directed against hepatitis B surface antigens and a second incubation with antibodies against the core antigen in the presence of a detergent.Also claimed are test kits for carrying out this method and an immunochemical reagent comprising antibodies directed against the surface antigen and against the core antigen conjointly bound to a carrier.
Patent FI-83836-C (FI)
Inventor: PIGNEUL RAYMOND
IPC: A61F13/15
Filed: 1985-09-13
Granted: 1991-09-10
Abstract: PCT No. PCT/FR85/00014 Sec. 371 Date Sep. 25, 1985 Sec. 102(e) Date Sep. 25, 1985 PCT Filed Jan. 25, 1985 PCT Pub. No. WO85/03205 PCT Pub. Date Aug. 1, 1985.The invention concerns the field of hygiene and relates to a disposable article (1) combined removably with a removable belt (12), the attachment of one to the other being obtained by means of "Velcro" TM  attachment elements. The article comprises a first attachment element (11) fixed near each longitudinal edge on the external face of a trunk area (4); the means of attachment combined removably consist of a belt (12) provided at each extremity with a complementary second attachment element (16) of the first attachment element (11), and the other external trunk area (4) and/or at least one area (13) of the belt coming into contact with this external trunk area has a coefficient of friction sufficient to maintain the article in position by the combination of the first attachment elements (11) by means of the belt provided with the complementary second attachment elements (16).
Patent FI-88855-C (FI)
Inventor: SIREN MATTI
IPC: A23L5/20
Filed: 1985-10-22
Granted: 1993-07-26
Abstract: A pharmaceutical composition containing as a pharmaceutically active ingredient at least one isomer of inositol triphosphate (IP3) in an amount sufficient to reduce the negative effect of cadmium or aluminium in the body or inhibit or reduce the formation of free radicals in the body and a method for preparing the composition.
Patent FI-85596-C (FI)
Inventor: MCGURK JOHN GERARD
IPC: A61K9/50
Filed: 1986-02-05
Granted: 1992-05-11
Abstract: The invention provides a method for the preparation of liposomes by preparing a solution of a lipid component in an organic solvent and initially combining the thus-formed solution with a second component comprising water to form a reservoir of combined material which affords a multiple-dose system. Then a portion of an intimate mixture formed from the combination can be passed under pressure through an orifice to produce an aerosol spray containing liposomes. Generally an active material which is biologically-active and/or useful in the treatment or care of the human or animal body or of plants may be included in the combination. Also provided by the invention is a pack comprising at least a first chamber containing said combination. The first chamber and/or a second chamber includes at least one propellant material, and the pack includes an arrangement for dispensing the combination through an orifice. In a modification the pack comprises at least a first chamber containing a solution of a lipid component in an organic solvent and means to supply an aqueous component to the chamber. In addition, the invention provides a composition for use in preparing a plurality of unit doses comprising liposomes based on a mixture of said lipid and aqueous components.
Patent FI-82987-C (FI)
Inventor: CORTI ANGELO
IPC: G01N33/545
Filed: 1986-09-10
Granted: 1991-05-10
Abstract: The present invention relates to a method for determining a substance capable of actual binding to a D-Alanyl-D-Alanine dipeptide, in particular the glycopeptidic antibiotics of the vancomycin class and their derivatives and aglycons and to an antibody raised against the substance. Further objects of the present invention are compositions of matter (kits) and means for exploiting the method of the invention.
Patent FI-97450-C (FI)
Inventor: STEWART CHARLES L
IPC: B21C/
Filed: 1988-08-26
Granted: 1996-12-27
Abstract: An indirect extrusion process, and apparatus therefor, for producing an extrusion product from a hot metal billet. A press container is mounted to be substantially axially stationary during extrusion of a billet. A hot billet, a die and a pressure disc are located into the axial throughbore of the container so that the billet is sandwiched between the die and pressure disc, with the pressure disc having a maximum outer diameter between opposite radial faces which is slightly less than the diameter of the axial throughbore to define a diametrical clearance between the pressure disc and the press container. A bolster is located adjacent the pressure disc and is axially fixed to substantially prevent axial movement of the pressure disc in a direction toward the bolster during extrusion. The bolster exerts a relatively insigificant axial force against the container. An elongated stem having an axial passage is moved into the throughbore of the container to press the die toward the bolster, causing the billet to be extruded through the die to create an extrusion product which exits the container through the axial passage in the stem, while extrusion of the billet through the diametrical clearance between the pressure disc and the container is substantially avoided.