baber/WOPTO huggingface dataset:
Patent FI-95991-C (FI)
Inventor: JONES DAVID HENRY
IPC: A24D1/04
Filed: 1992-09-01
Granted: 1996-04-25
Abstract: A rod of smoking material having an inner wrapper of sidestream reducing paper containing carbon as part of its total filler content and an outer overwrapping cigarette paper.
Patent NO-162917-C (NO)
Inventor: ALLEGRA LOUIS K
IPC: F01N13/16
Filed: 1981-01-14
Abstract: This invention is directed to an improved zinc containing metallic coated ferrous product, particularly sheet and strip, which is resistant to intergranular penetration by zinc and embrittlement of the ferrous base. Use of such zinc containing metallic coated ferrous product in elevated-temperature service, such as found with certain appliances and automotive exhaust components, is enhanced by the coated products of this invention. The resistance to embrittlement of the zinc containing metallic coated ferrous base, when subjected to elevated service temperatures, is achieved by the use of a high-phosphorus containing steel base. For a plain content steel base, a phosphorus content of at least 0.020% by weight, preferably at least 0.030%, and more preferably at least 0.039% was found sufficient to render such zinc-alloy coated ferrous base resistant to embrittlement by zinc. By use of such high phosphorus ferrous base, for the reception of a zinc containing alloy coating, an improved metallic coated ferrous product has been found which resists intergranular penetration by zinc and embrittlement of the ferrous base. Such coated product has extended service life at temperatures above about 450 DEG  F. (232 DEG  C.) and when restored to room temperature possesses a high degree of ductility.
Patent NO-163618-C (NO)
Inventor: KLUGE ARTHUR FREDERICK
IPC: A61P9/06
Filed: 1984-05-16
Abstract: Novel compounds of the general formula   <IMAGE> (I)  and the pharmaceutically acceptable esters and acid addition salts thereof, wherein: R1, R2, R3, R4 and R5 are each independently hydrogen, lower alkyl, lower alkoxy, cyano, trifluoromethyl, halo, lower alkylthio, lower alkyl sulfinyl, lower alkyl sulfonyl, N-optionally substituted alkylamido, except that when R1 is methyl, R4 is not methyl; or R2 and R3 together form -OCH2O-; R6, R7, R8, R9 and R10 are each independently hydrogen, lower acyl, aminocarbonylmethyl, cyano, lower alkyl, lower alkoxy, trifluoromethyl, halo, lower alkylthio, lower alkyl sulfinyl, lower alkyl sulfonyl, di-lower alkyl amino; or R6 and R7 together form -CH=CH-CH=CH-; R7 and R8 together form -OCH2O-; R11 and R12 are each independently hydrogen or lower alkyl; and W is oxygen or sulfur. These cardioselective compounds have calcium entry blockade properties and therefore are useful in therapy in the treatment of cardiovascular diseases, including arrhythmias, variant and exercise induced angina and myocardial infarction.
Patent NO-160758-C (NO)
Inventor: STENSTROEM LENNART
IPC: A61L2/26
Filed: 1986-10-09
Abstract: PCT No. PCT/SE86/00062 Sec. 371 Date Oct. 17, 1986 Sec. 102(e) Date Oct. 17, 1986 PCT Filed Feb. 14, 1986 PCT Pub. No. WO86/04787 PCT Pub. Date Aug. 28, 1986.A cassette to be used in a conveyor device for products, for instance food stuff. The cassette (18) comprises a thin, broad-sided and broken through casing of substantially uniform thickness having an openable cover of broken through type. The casing and cover are interconnected along one side of the cover in several joints (47) and are interconnectable at several locking locations (48) along an opposite side of the cassette such that the casing and cassette in spite of the broken through structure, form a rigid and strong unit when the cover is closed.
Patent NO-173082-C (NO)
Inventor: ANDERSEN ERIK
IPC: A61M/
Filed: 1987-03-19
Abstract: A dilatation catheter or a balloon catheter assembly for use in angioplasty and the like includes a shaft (4) made of an elastomeric tube reinforced with longitudinally inelastic filaments. In the distal balloon portion (I) of the unpressurized shaft, the filaments lie at an angle ( beta ) which is less than a predetermined critical angle ( alpha ). In the adjacent movable portion (II) of the shaft, the filaments lie at an angle ( sigma ) which is greater than the critical angle ( alpha ). When the shaft (4) is pressurized, the balloon portion (I) expands in diameter and the movable portion (II) contracts in diameter until the filaments in each portion lie at the critical angle ( alpha ). At the same time, the length of the movable portion (II) increases so as to offset the reduction in length of the balloon portion (I).
Patent NO-178758-C (NO)
Inventor: FISSMANN HANS-JOACHIM
IPC: B65H19/28
Filed: 1991-06-10
Abstract: The invention relates to an apparatus for guiding the beginning of a web of paper from below to a rolling machine roller, having a series of guide plates which guide the beginning of the web upwards and are arranged in an increasingly steep manner and finally vertically, seen in the running direction of the web, furthermore having blower members which each have a hollow body, arranged transversely to the running direction of the web, and a number of nozzles, arranged in the running direction of the web, and which - seen in the running direction of the web - are each arranged between two guide plates. The invention is characterised in that at least that blower member which is upstream of the first vertical plate in the running direction of the web, has nozzles which generate turbulence.
Patent NO-178396-C (NO)
Inventor: GILES ROBERT
IPC: C07C205/40
Filed: 1992-10-16
Abstract: PCT No. PCT/GB91/00587 Sec. 371 Date Oct. 14, 1992 Sec. 102(e) Date Oct. 14, 1992 PCT Filed Apr. 15, 1991 PCT Pub. No. WO91/16306 PCT Pub. Date Oct. 31, 1991.There is disclosed a process for the preparation of a compound of structure (I)    <IMAGE>  (I)  in which n is 1 to 3 and each group R is hydrogen or C1-4 alkyl, which comprises, reaction of compound of structure (II)    <IMAGE>  (II)  (prepared by esterifying the hydroxyl compound) in which R1 is C1-4alkyl, phenyl or substituted phenyl and n is 1 to 3, with an amine HNR2 in which R is as described for structure (I), and optionally thereafter forming a salt. Intermediates are also disclosed.
Patent CA-2002376-C (CA)
Inventor: SHIGEMOTO HIROMI
IPC: B29C48/32
Filed: 1989-11-07
Granted: 1999-04-06
Abstract: This invention relates to a process and a device for producing a rubber tube. It is the subject of this invention to provide a process and a device for efficiently producing a rubber tube having a smooth outside surface, and this subject is achieved by a process and a device characterized in that a molten synthetic resin is heated from the inner circumferential side immediately before it flows from a die along the periphery of a rubber material layer. This invention can be used for the efficient production of a rubber tube having a smooth outside surface.
Patent CA-2004166-C (CA)
Title: Implant for use in bone surgery
Inventor: PFIRRMANN ROLF WILHELM
IPC: A61P31/04
Filed: 1989-11-29
Granted: 1999-09-07
Abstract: A lyophilised collagen sponge for use as an implant in osteitis and other bone cavities, said sponge having dispersed therein antibacterially effective quantitites of taurolidine and/or taurultam.
Patent CA-2004718-C (CA)
Title: Shelf stable, highly aerated reduced calorie food products
Inventor: ADAMS KEITH DAVID
IPC: A23L9/10
Filed: 1989-12-06
Granted: 1997-03-04
Abstract: The  invention  relates  to  a  highly  aerated  fatty composition and food products made therefrom that are smooth and creamy,  storage stable, and resistant to slump and collapse.  The fatty composition comprises at least about 5% by weight fat substitute selected from sugar fatty acid esters and sugar alcohol fatty acid esters, where the sugars and sugar alcohols contain from 4 to 8 hydroxyl groups, and where each fatty acid group has from about 2 to about 24 carbon atoms.  The fatty composition is aerated to contain from 5% to 75% by volume  edible gas  dispersed  uniformly  in  the composition.
Patent CA-2006237-C (CA)
Inventor: GAUDIN MARIE-PIERRE
IPC: B01D24/00
Filed: 1989-12-20
Granted: 1999-04-20
Abstract: Dispositif pour la mise en place et la fixation, sur le plancher d'un filtre, d'organes assurant le transit de fluides à travers le plancher, caractérisé en ce qu'il consiste en un support, agencé de façon à recevoir l'organe, telle que buselure ou l'équivalent, introduit dans un logement, créé dans le coffrage perdu utilisé pour la fabrication du plancher du filtre, ce logement et le support étant conformés de façon à réaliser mécaniquement, par exemple par encliquetage, la fixation, réversible, du support dans son logement.
Patent CA-2007594-C (CA)
Title: Rechargeable prepaid memory card
Inventor: MAES PHILIPPE
IPC: G07F7/08
Filed: 1990-01-11
Granted: 1999-09-07
Abstract: The disclosure concerns memory cards and, more particularly, cards that are used as means of prepayment in installations for the dispensing of products and services. It is proposed to make the memory rechargeable by means of a credit counter, incrementable from outside the card, and a comparator which compares the content of this counter with that of a page counter. The page counter records the number of pages of P accounting units already used up. A no more credit signal is emitted on an external terminal when the content of the page counter reaches the content of the credit counter.      A security system against the fraudulent recharging of the card is set up by an algorithm bringing into play the content of the credit counter and an identification number contained in the card.
Patent CA-2015813-C (CA)
Title: Method of mounting and demounting molds to and from press molding machine
Inventor: OYAMA MASAYUKI
IPC: B21D22/21
Filed: 1990-05-01
Granted: 1994-07-12
Abstract: ABSTRACT OF THE DISCLOSURE         In a method of mounting and demounting at least two, upper and lower dies to and from a press molding machine, a workpiece is inserted into a press position between the upper and lower dies.  The workpiece is then pressed or stamped at the press position by the upper and lower dies.  The upper and lower dies are maintained at the press position to leave the workpiece after having been pressed or stamped, at the press position between the upper and lower dies.  The upper and lower dies are mounted and demounted to and from the press molding machine, with the workpiece maintained at the press position between the upper and lower dies.   1?
Patent CA-2018438-C (CA)
Title: Imidazolyl-alkenoic acids
Inventor: WEINSTOCK JOSEPH
IPC: C07D401/06
Filed: 1990-06-07
Granted: 2000-08-08
Abstract: Angiotensin II receptor antagonists having the formula:   (see formula I) which are useful in regulating hypertension and in the treatment of congestive heart failure, renal failure, and glaucoma, pharmaceutical compositions including these antagonists, and methods of using these compounds to product angiotensin II receptor antagonism in mammals.
Patent CA-2020302-C (CA)
Title: Substrate having a superconductor layer
Inventor: HIGAKI KENJIRO
IPC: H01L39/12
Filed: 1990-07-03
Granted: 1995-06-27
Abstract: A substrate having a superconducting thin film of compound oxide thereon. An intermediate layer consists of at least one layer of copper-containing oxide is interposed between the substrate and the superconducting thin film.
Patent CA-2023240-C (CA)
Title: Dishwashing agent
Inventor: DANY FRANZ-JOSEF
IPC: C11D7/20
Filed: 1990-08-14
Granted: 2000-04-11
Abstract: A dishwashing agent consists of a crystalline, largely water-insoluble sodium layer silicate having a molar ratio of SiO2/Na2O of (1.9 to 3.5):1 in combination with a proton donor, a 0.5% strength by weight aqueous solution of the dishwashing agent having a pH of less than 10. The dishwashing agent can furthermore contain a surfactant, an active chlorine or active oxygen carrier, a dispersing agent, an alkali metal phosphate or an alkali metal polyphosphate and a filler.
Patent CA-2025329-C (CA)
Inventor: CALLIS JAMES BERTRAM
IPC: G01N21/31
Filed: 1990-09-13
Granted: 2001-08-21
Abstract: A method is provided for predicting a property of a matter of biological origin, such as biological fluid, containing water, where the biological matter may be approximated to contain two compartments where one compartment has a proportionally larger or smaller amount of water than the other compartment having the property of interest. The method involves establishing a training set in the near-infrared (NIR) region with independent quantification of the property of the matter using known techniques. The training set is mathematically analyzed according to a correlation developed by regression analysis after employment of a pre-processing technique.      The result is a mathematical transformation equation which quantitatively relates spectral intensities at specific wavelengths to the property of interest. This transformation equation may be applied to unknown samples so as to predict their properties, thereby eliminating need for the reference method, except for validation and recalibration. The method provides rapid and accurate prediction of the property of the unknown sample, which may be the property of hematocrit or hemoglobin concentration in whole animal blood. The pre-processing technique may be the transformation of the spectra using a multiple derivative calculation, such as computing the second derivative of the several spectra of known and unknown samples.
Patent CA-2025874-C (CA)
Title: Ionomer composition
Inventor: HIRASAWA EISAKU
IPC: C08L23/26
Filed: 1990-09-20
Granted: 2002-04-02
Abstract: Disclosed is an ionomer composition comprising an ethylene/unsaturated carboxylic acid copolymer which is at least partially neutralized with at least one alkali metal selected from the group consisting of potassium, rubidium and cesium, wherein the ethylene/unsaturated carboxylic acid copolymer is a blend comprising (A) an ethylene/unsaturated carboxylic acid copolymer having an unsaturated carboxylic acid content of 6 to 25 mole% and (B) an ethylene/unsaturated carboxylic, acid copolymer having an unsaturated carboxylic acid content of 0.5 to mole% at an (A)/(B) weight ratio of from 10/90 to 80/20, and the alkali metal is present in an amount at least 0.4 millimole but smaller than 1.3 millimoles per gram of the ionomer composition.      This ionomer composition has an excellent antistatic property and an excellent heat moldability.
Patent CA-2025901-C (CA)
Title: Solid phase analytical test device
Inventor: DAVIS PAUL JAMES
IPC: G01N37/00
Filed: 1990-02-16
Granted: 2000-07-18
Abstract: An analytical test device incorporating a dry porous carrier to which a liquid sample, eg. urine, suspected of containing an analyte such as HCG or LH can be applied indirectly, the device also incorporating a labelled specific binding reagent which is freely mobile in the porous carrier when in the moist state, and an unlabelled specific binding reagent which is permanently immobilised in a detection zone on the carrier material, the labelled and unlabelled specific binding reagents being capable of participating in either a sandwich reaction or a competition reaction in the presence of the analyte, in which prior to the application to the device of a liquid sample suspected of containing the analyte, the labelled specific binding reagent is retained in the dry state in a macroporous body, eg. of plastics material having a pore size of 10 microns or greater, through which the applied liquid sample must pass en route to the porous carrier material, the labelled specific binding reagent being freely soluble or dispersible in any liquid sample which enters the macroporous body.
Patent CA-2034778-C (CA)
Title: Air flow rate control device for pulverizer vane wheel
Inventor: WARK RICKEY E
IPC: B02C15/00
Filed: 1991-01-23
Granted: 1995-10-31
Abstract: An air flow rate control device for a rotating or stationary vane throat in a bowl mill pulverizer.  The air flow rate control device comprises an adjustable deflector mounted on the lower surfaces of the pitched vanes to provide varying air flow passage cross sections.
Patent CA-2051038-C (CA)
Inventor: YANCEY WILLIAM E
IPC: A63B71/06
Filed: 1991-09-10
Granted: 2001-11-20
Abstract: The apparatus of the invention comprises a backboard; a matrix of panels representing a strike zone; springs for resiliently biasing each of the panels outwardly from the backboard; switches mounted to the backboard behind the panels, whereby the impact of a pitched ball will move the panel inwardly towards the backboard causing the switch to momentarily close; a horizontal array of red, yellow and green lamps mounted to the backboard adjacent the top of the backboard, one lamp in vertical alignment with each of the columns of panels; a left vertical array of red, yellow and green lamps mounted to the backboard adjacent the left edge of the backboard, one lamp in horizontal alignment with each row of panels; a right vertical array of red, yellow and green lamps mounted to the backboard adjacent the right edge of the backboard; a power source; and electrical wiring to connect the power source, switches and lamps. When a baseball hits a left or right side panel the lamp in vertical alignment with the panel and the lamp horizontally adjacent the panel will light. If a center panel is hit, the lamp in vertical alignment with the panel will light and both lamps in horizontal alignment with the panel will light.
Patent CA-2053062-C (CA)
Title: Multidirectional bracing device
Inventor: KRAUSE THEODORE
IPC: B60P7/10
Filed: 1991-10-09
Granted: 1998-06-30
Abstract: A multidirectional bracing device comprising a first angle having a substantially flat connecting plate and a substantially flat supporting plate member with a plurality of throughgoing attachment holes oriented approximately perpendicular to the connecting plate and a bracing plate attached on the back surface of the connecting plate approximately perpendicular to the connecting plate so that the connecting plate and the bracing plate form mutually perpendicular bracing surfaces. The bracing plate may be part of a second angle piece which is welded to the connecting piece of the first angle piece.
Patent CA-2055130-C (CA)
Inventor: PINCHUK LEONARD
IPC: A61F2/06
Filed: 1991-11-07
Granted: 1995-03-07
Abstract: A mesh composite graft including an inner component, an outer component formed from strands of durable material, such as polyethylene terephthalate,  and an  intermediate component made  from  strands  of  biocompatible  synthetic material having a melting point  less than that of the durable material from which the outer component is formed and less than that of the biocompatible synthetic material from which the inner component of the graft is formed.  By heating the graft to a temperature greater than the melting point of the material from which the intermediate component is formed but less than the melting point of the outer component material and less than the melting point of the material from which the inner component is formed,  the components are bound by the melted intermediate component to provide  a  totally  porous,  compliant  composite  graft reinforced by the outer component.
Patent CA-2057531-C (CA)
Title: Insert for shielded trocar
Inventor: BEDI JAMES
IPC: A61B17/34
Filed: 1991-12-12
Granted: 2001-12-11
Abstract: An insert is provided to be attached to a shield on a surgical trocar obturator handle. The insert is actuated by the surgical trocar cannula handle so that it causes the shield to expose the sharpened obturator tip after insertion of the obturator and shield within the cannula. After usage, the insert is deactivated so that the shield again covers the obturator. The obturator can then be removed from the cannula handle and obturator shield, and the obturator handle can be discarded safely.
Patent CA-2057749-C (CA)
Title: Tensioner with damping system
Inventor: DEC ANDRZEJ
IPC: F16H7/12
Filed: 1991-12-16
Granted: 1995-09-19
Abstract: A tensioner with a pulley rotatably mounted to a pivot arm that is biased with a compression spring.  The tensioner has a damping system with damping spring carried by a pin attached to the pivot arm.  The damping spring is in the form of a compression spring and it presses a layer of friction material against a flat surface of the tensioner.
Patent CA-2063890-C (CA)
Title: Mutant aox2 promoter, microorganism carrying same, method of preparation thereof and production of heterologous protein using such microorganism
Inventor: MIURA MASAMI
IPC: C12N9/26
Filed: 1992-03-24
Granted: 2007-03-13
Abstract: An object of the invention is to provide a novel promoter for high-level production of heterologous proteins and a method of obtaining the promoter. Thus, a mutant AOX2 promoter is derived from the natural AOX2 promoter by base sequence deletion, base substitution or insertion. A microbial strain carrying the AOX2 gene under the control of such a mutant AOX2 promoter can be obtained by cultivating a strain incapable of producing AOX encoded by the AOX1 gene but carrying the AOX2 gene under the control of the natural AOX2 promoter in a methanol-containing medium. A heterologous protein can be produced by cultivating the mutant strain with the desired heterologous protein gene incorporated downstream from a promoter. Furthermore, a plasmid carrying the mutant AOX2 promoter is provided. A heterologous protein can be produced by using a transformant obtained by incorporation of such plasmid.
Patent CA-2067936-C (CA)
Title: Wall panel system and fastener therefor
Inventor: HEDLY ATWELL B
IPC: E04B2/74
Filed: 1992-05-04
Granted: 2001-03-06
Abstract: Wall panel system having a fastener including a clamping plate, a bolt, and a locking bar mounted on the bolt, wherein the plate has two spaced, parallel tongues that extend through a gap between panel elements and has a stop to regulate swinging of the locking bar about the bolt from a first position extending between the tongues to a second position bridging the gap.
Patent CA-2069230-C (CA)
Inventor: WORTHAM LARRY CLIFFORD
IPC: H04B7/26
Filed: 1992-05-22
Granted: 2002-07-23
Abstract: A method and apparatus for locating and communicating with vehicles is provided, including at least one mobile cellular unit connected to at least one microprocessor and installed within a vehicle. The microprocessor interrogates the mobile cellular unit to obtain location information from an overhead message stream transmitted from cellular telephone transmitter sites. The location is displayed on a display located in the vehicle or the microprocessor periodically instructs the mobile cellular unit to initiate a call to a host controller and, upon receipt of transmitting instructions from the host controller, transmits the location information for display on a screen connected to the host controller.
Patent CA-2080548-C (CA)
Title: Monoclonal antibodies to hepatitis c virus
Inventor: HABETS WINAND J A
IPC: C12P/
Filed: 1992-10-14
Granted: 2003-07-01
Abstract: The invention concerns a hybridoma cell line that produces a monoclonal antibody having binding specificity for epitopes on Hepatitis C virus (HCV) core protein and a monoclonal antibody produced by the hybridoma cell line as well.
Patent CA-2081182-C (CA)
Title: Apparatus for removing the entrails from the abdominal cavity of poultry
Inventor: MEYN CORNELIS
IPC: A22C21/06
Filed: 1992-10-22
Granted: 2001-08-07
Abstract: The invention relates to an apparatus for removing the entrails from the abdominal cavity of poultry suspended by its legs from a suspension conveyor, wherein the entrails, after being entirely disconnected, are moved along over some distance synchronously with the poultry by a belt conveyor. Transferring the entrails from the eviscerating means towards the belt conveyor occurs through a transferring device, preferably comprising a drum rotatable around a vertical axis and being provided with transferring means regularly spaced on its circumference. Two cooperating clamping parts movable relative to each other are applied at each respective transferring means.