baber/WOPTO huggingface dataset:
Patent NO-150332-C (NO)
Inventor: LEMMER FRITZ
IPC: F16K47/02
Filed: 1981-01-09
Abstract: 1. A mixing valve with a noise reducing device, more specially in the form of a single lever mixing valve, comprising a control sleeve (3) seated in the valve housing (1), said sleeve (3) having a firmly locked valve seat washer (19) and at least one control washer placed over same, a noise reducing inbetween piece (5) being present in the valve housing (1) between the floor (2) of the housing and the valve seat washer (19), said piece (5) having an inlet duct (6) for hot water, an inlet duct (7) for cold water and an outlet (8) duct, characterized in there are radially springing hose inlays (9) placed in the water inlet ducts (6 and 7) and/or in the water outlet duct (8) of the noise reducing inbetween piece (5), there being an air space (13) placed round each such inlay (9) at least in places.
Patent NO-155081-C (NO)
Inventor: D AMELIA RONALD P
IPC: A23G4/08
Filed: 1982-06-04
Abstract: The present invention is a homogeneous gum base composition which includes a properly plasticized elastomer component and a properly plasticized resin component, and optionally, a third component having fillers, emulsifiers, and/or softening agents, texturizing agents and waxes normally associated with production of chewing gum base. This invention also includes a method of preparing the novel chewing gum base as well as their use in a chewing gum.
Patent NO-159042-C (NO)
Inventor: LENNARTSSON LARS KENNETH
IPC: F16L59/16
Filed: 1983-12-23
Abstract: Pipes and pipe components (10) are insulated in that an outer jacket (11) is centered around them, and a member (14) permeable to air but not to insulating material (15) is placed in the space between the pipe or pipe component (10) and the outer jacket (11) at one end thereof. By applying a negative pressure in the last-mentioned end to the outer side of the member (14) and by supplying at the same time the insulating material (15) to the other end of the outer jacket, the space between the pipe or pipe component (10) and the outer jacket (11) can be filled. After filling, a member (14) corresponding to said member (14) is positioned in the other end of the outer jacket, whereby the insulating materal (15) is retained in position. Alternatively, a binder is added to the insulating material (15) prior to or in connection with the supply thereof, whereby both the outer jacket (11) and the air-permeable member (14) can be removed after the binder has set.
Patent NO-160552-C (NO)
Inventor: ARCHER MICHEL
IPC: G01L1/06
Filed: 1984-11-01
Abstract: The invention relates to a fatigue indicator for mechanical parts subjected to repeated stresses, which comprises two thick elements spaced apart from one another and joined together by a thin web having a slit, these two elements being incorporated in the part or fixed thereto so as to move with respect to one another upon application of stress on the mechanical part in a plane which is parallel to the plane of the web, the thin web being thus subjected to a shearing stress in its plane, and wherein the slit of the thin web extends from one of the edges of the web in the direction of relative movement to a blind end so that, when the part is stressed, two cracks appear from corners of the blind end of the slit, extend progressively in the web and finish by reaching the opposite edge of the web or joining cracks coming from this opposite edge, the web thus being detached or practically detached.
Patent NO-173142-C (NO)
Inventor: BRADY III ROBERT CONVERSE
IPC: C08F10/00
Filed: 1988-05-18
Abstract: Stereoregular polymers having a molecular weight distribution of less than 5.0 and an isotactic index in excess of 96 percent are produced by polymerizing an alpha-olefin having 3 to 8 carbon atoms in a low pressure gas phase fluid bed process at a temperature in excess of 80 DEG C employing a heat stable catalyst system comprising (a) a solid catalyst component containing magnesium, titanium, halide and a polycarboxylic acid ester containing two coplanar ester groups attached to adjacent carbon atoms, as inside electron donor, (b) an organoaluminum cocatalyst, and (c) a silicon compound containing a silicon-oxygen-carbon linkage, as outside electron donor.
Patent NO-171505-C (NO)
Inventor: MANGIA ALBERTO
IPC: C07H15/12
Filed: 1988-11-25
Abstract: In the synthesis of amikacin, having the formula: <CHEM> by acylation of a diprotected derivative of kanamycin A with a reactive derivative of L-(-)-4-amino-2-hydroxybutyric acid, the selection of the reaction solvent and of the pH conditions permit the industrial economicity and the synthesis yield to be improved.
Patent NO-175773-C (NO)
Inventor: MICHEL PAUL
IPC: C01B25/40
Filed: 1989-07-10
Abstract: The present invention relates to a new process for the preparation of phosphates by fusion, the fusion being produced by electromagnetic induction. This fusion can be obtained particularly in a skull melting furnace. 
<??>The invention also relates to the phosphates obtained by the said process.
Patent NO-176432-C (NO)
Inventor: ARENA JOHN P
IPC: B65B21/06
Filed: 1990-05-04
Abstract: A packaging machine for packaging containers such as bottles in a carton. Adjacent rows of bottles are conveyed downstream parallel to the downstream movement of spaced open-ended carton blanks. A separate conveying means in conjunction with stationary guides moves bottles diagonally downstream to the carton blanks. Wedge-shaped bottle separators are carried by the separate conveying means adjacent the carton blank moving means and engage adjacent bottles to separate the bottles into groups, which are then guided onto the blanks through the open ends thereof. The separators travel at the same speed as the carton blanks.
Patent NO-176460-C (NO)
Inventor: SCHOLTHOLT HANS
IPC: H01R13/703
Filed: 1990-07-06
Abstract: The distribution device has disc-shaped contact components (1) which are provided with two rows of connecting elements (2), projecting on the front side, for incoming and outgoing lines (e.g. 10). The connecting elements (2) are connected to contact springs (3) on the rear side which, for their part, are electrically connected via a protection connector (5), which can be pushed in at the rear from the side. A short-circuit connector (8), with short-circuit links (9), can be connected to the connecting elements (2) on the front side of the distribution device. These links directly connect the connecting elements (2), which are located opposite one another in pairs, of the two rows. In consequence, the insertion and withdrawal of the protection connector (5) can reliably maintain the electrical connection between the connecting elements (2). <IMAGE>
Patent NO-177214-C (NO)
Inventor: OPSVIK PETER
IPC: A47C3/021
Filed: 1991-01-21
Abstract: PCT No. PCT/NO92/00012 Sec. 371 Date Jun. 21, 1993 Sec. 102(e) Date Jun. 21, 1993 PCT Filed Jan. 20, 1992 PCT Pub. No. WO92/12653 PCT Pub. Date Aug. 6, 1992.The present invention relates to an arrangement in a chair, which for the object of giving the chair (1) a floating or heaving property is specific in that the chair (1) comprises one or more resilient elements (5a-5d) rendering the chair (1) freedom of movement in both vertical and side-wise directions as well as in forward and rearward directions.
Patent NO-180118-C (NO)
Inventor: BARTLETT ROBERT RYDER
IPC: A61K31/42
Filed: 1992-11-17
Abstract: Isoxazole-4-carboxamides and hydroxyalkylidenecyanoacetamides, pharmaceuticals containing these compounds and their use Isoxazole-4-carboxamide derivatives and hydroxyalkylidene-cyanoacetamide derivatives are suitable for the treatment of carcinoses. These compounds can be prepared by known processes. Some of the compounds are novel and are additionally suitable for the treatment of rheumatic disorders.
Patent CA-2003198-C (CA)
Title: Aqueous ophthalmic solutions and method for preserving same
Inventor: DZIABO ANTHONY J JR
IPC: A61P31/04
Filed: 1989-11-17
Granted: 1995-03-21
Abstract: Stabilized chlorine dioxide is a preservative for ophthalmic formulations.  The stabilized chlorine dioxide, when employed as a preservative or in the formulation of aqueous saline ophthalmic solutions is present in an amount of from about 0.0002 to about 0.02 weight/volume percent.  The aqueous saline ophthalmic solutions, in addition to the stabilized chlorine dioxide and the water which functions as a vehicle for the solutions, contains from about 0.5 to about 0.9 weight/volume percent of an ophthalmically acceptable inorganic salt and an effective minor amount of a buffering agent to stabilize the ophthalmic solution with an acceptable physiological pH.  A method for preserving aqueous saline ophthalmic solutions utilizing stabilized chlorine dioxide is also set forth.
Patent CA-2004554-C (CA)
Title: Novel(-)-2-pyrazoline compound, optical resolution of the same, and therapeutic agent for cerebrovascular disorders containing the same as effective ingredient
Inventor: KAJIYA SEITARO
IPC: C07D401/06
Filed: 1989-12-04
Granted: 1997-07-22
Abstract: The present invention relates to a novel (-)-2-pyrazoline compound and therapeutic agents containing the same as an effective ingredient; furthermore, it relates to a method for optically resolving 1-(3-pyridylcarbonyl)-5-methyl-2-pyrazoline.
Patent CA-2005242-C (CA)
Inventor: SOMERO DAVID W
IPC: E01C19/00
Filed: 1989-12-12
Granted: 1996-01-16
Abstract: An apparatus and method are disclosed for pivoting a screed assembly during screeding of placed and/or poured, uncured concrete or like loose, spreadable materials to maintain proper screeding contact by the screeding assembly with the concrete or like material by counteracting the force of concrete or other like material acting against the screed assembly as it is moved along the concrete.  The apparatus includes a support, preferably of the led type, a boom and boom mount, and a pivot between the boom and the screed assembly.  The axis of the pivot extends generally perpendicular to the screeding direction in which the screed assembly is moved.  A power source, such as a pair of fluid cylinders, rotates the screed about the pivot axis, preferably in response to an electro-hydraulic leveling sensor mounted on the screed.          The lateral incline of the screed perpendicular to the screeding direction may be controlled about additional pivot axes orthogonal to the first.  A power operated elevation control is preferably responsive to a fixed laser beam reference plane positioned externally of the screed assembly.  The boom is telescoping and has multiple sections for extending and retracting the screeding assembly with respect to the support.  The screed preferably includes a vibration assembly vibrationally isolated from the remainder of the screed for smoothing the concrete.
Patent CA-2005604-C (CA)
Inventor: RIES STUART WILLIAM
IPC: D06F58/04
Filed: 1989-12-14
Granted: 1998-06-02
Abstract: A lamp assembly for a clothes dryer for illuminating the interior of the dryer drum.  The lamp socket assembly includes a pivotable socket whereby the assembly may be serviced by first pivoting the socket so that the lightbulb installed in the socket extends into the dryer drum.  Positive stop and detent means are provided for positively indicating the operating and service positions of the lamp assembly.  Furthermore, a handle is provided to pivot the lamp socket and the handle interferes with the installation of a protective lens for the assembly when the lightbulb has not been fully retracted to the operating position.          The bracket for mounting the lamp assembly is formed integrally with reflectors for reflecting the light from the lightbulb into the dryer drum.
Patent CA-2006201-C (CA)
Title: Substituted indole, benzofuran and benzothiophene derivatives as 5-lipoxygenase inhibitors
Inventor: BATT DOUGLAS G
IPC: C07D333/54
Filed: 1989-12-20
Granted: 1998-11-10
Abstract: Provided are substituted indoles, benzofurans, and benzothiophenes of the formula (see fig. I) wherein X, R2 and R3 are described in the specification. These compounds are 5-lipoxygenase inhibitors and are useful as antiinflammatory agents.
Patent CA-2019800-C (CA)
Inventor: UEYOKO KIYOSHI
IPC: B60C9/10
Filed: 1990-06-26
Granted: 2000-01-04
Abstract: A heavy duty, high-speed radial tire is provided herein.      The tire includes a pair of bead portions, each portion having a bead core disposed therein. A carcass is turned up around the bead cores and is composed of at least one ply of carcass cords which are laid at angles in a range from 75 degrees to 90 degrees with respect to the tire equator, the carcass cords being aromatic polyamide fibre cords. An aromatic polyamide fibre cord belt structure is disposed radially outside the carcass and inside a rubber tread. The belt structure further includes a breaker which is disposed radially outside the carcass and which is composed of at least one ply of the aromatic polyamide fibre belt cords which are laid at angles of from 10 to 30 degrees to the tire equator, and a band which is disposed radially outside the breaker and which is composed of plurality of plies of at least one aromatic polyamide fibre belt cord which is wound spirally and continuously from one edge to other edge thereof to be laid at an angle of from 0 to degrees to the tire equator. The product T~D of the cable twist number (T), (i.e., turns/10 cm) of the belt cord and the square root of the total denier number (D) (i.e., deniers) of the belt cord, is from 2.466x10 3 to 3.036x10 3. The elongation (E) (in %) at breakage of the belt cord divided by the total denier number (D) of the belt cord, is from 7.78x10 -4 to 12.22x10 -4. The product T~D of the cable twist number (T) of the carcass cord and the square root of the total denier number (D) of the carcass cord, is from 2.466x10 3 to 3.036x10 3.      The elongation (E) at breakage of the carcass cord divided by the total denier number (D) of the carcass cord, is from 7.78x10 -4 to 12.22x10 -4.
Patent CA-2021781-C (CA)
Inventor: AAGREN NILS
IPC: E21B15/04
Filed: 1990-07-23
Granted: 2000-03-14
Abstract: Device for positioning of a drill bit (1) at a positioning plane (2). A drill rig (3) is provided with two video cameras (9) for sensing the position of a light source (8) adjacent the drill bit. The video cameras are aligned in parallel. The image fields of the video cameras are displaced such relative to each other that the light source gives two points (20,21) on a monitor (10) common to the two cameras if the light source is situated outside the positioning plane and one point (11) if the light source is situated in the positioning plane.
Patent CA-2028437-C (CA)
Title: Aqueous coating compositions containing water dispersible polyurethane polyureas as binders and the coatings produced therefrom
Inventor: NACHTKAMP KLAUS
IPC: C08G18/44
Filed: 1990-10-24
Granted: 2003-01-14
Abstract: This invention relates to an aqueous coating composition containing aluminum pigments and a water dispersible polyurethane polyurea binder which contains (i) at least 200 milliequivalents per 100 g of solids of chemically incorporated carbonate groups -O-CO-O- and (ii) a combined total of up to 320 milliequivalents per 100 g of solids of chemically incorporated urethane groups -NH-CO-O- and chemically incorporated urea groups -NH-CO-NH-.      The invention further relates to coatings prepared from the aqueous coating composition.
Patent CA-2031588-C (CA)
Title: Substituted cyclohexanols and cyclohexylamines as central nervous system agents
Inventor: CAPRATHE BRADLEY WILLIAM
IPC: C07D295/08
Filed: 1990-12-05
Granted: 2001-07-24
Abstract: Substituted cyclohexanols and cyclohexylamines and derivatives thereof are described, as well as methods for the preparation and pharmaceutical composition of same, which are useful as central nervous system agents and are particularly useful as dopaminergic, antiphyschotic, and antihypertensive agents as well as for treating hyperprolactinaemia- related conditions and central nervous system disorders. Compounds according to the invention have a structure of the following general formula:   (see formula I)
Patent CA-2044203-C (CA)
Inventor: SCHENK RONALD G
IPC: A47B88/493
Filed: 1991-06-10
Granted: 1997-03-18
Abstract: A unique take-apart lock mechanism for use with drawer slides in cabinet and drawer arrangements is disclosed.  The mechanism comprises a release lever, a butterfly catch and a pair of stop blocks.  The butterfly catch and release lever are mounted within the drawer slide and the stop blocks mounted within the larger cabinet slide.  By moving the release lever slideably within the inner channel, a pair of projections pull outwardly biased resilient wings of the butterfly catch inwardly, therefore allowing them to pass by the stop blocks, enabling the drawer to be removed from the cabinet.  When the release lever is returned to its normal position, the drawer can be extended from the cabinet outwardly to a locked position thereby prohibiting it from being removed or accidentally falling.
Patent CA-2056068-C (CA)
Title: Process
Inventor: JACOBS ROBERT T
IPC: C07C311/15
Filed: 1991-11-22
Granted: 2003-05-06
Abstract: A process for the preparation of (2R)-methyl-4;4,4-tri-fluorobutylamine, or an acid addition salt thereof which comprises a) acylating an optically active amine with 2-methyl-4,4,4-trifluorobutanoic acid or a reactive derivative thereof to afford a butyramide; b) separating (R)-diastereomeric butyramide from (S)-diastereomeric butyramide; and c) converting the (R)-diastereomeric butyramide into the desired (2R)-methyl-4,4,4-trifluorobutylamine, or an acid addition salt thereof.      The product may be acylating with a carboxylic acid of formula III    wherein U is carboxy, or a reactive derivative thereof to afford (R)-4-[5-(N-[4,4,4-trifluoro-2-methylbutyl]carbamoyl)-1-methylindol-3-yl-methyl]-3-methoxy-N-o-tolylsulphonylbenzamide. The indole is useful as a leukotriene antagonist, for example in the treatment of asthma or allergic rhinitis.
Patent CA-2059007-C (CA)
Title: Removable core for a shrinkable tubular sheath and method and apparatus for producing same
Inventor: TUGGLE WILLIAM H JR
IPC: B29C53/82
Filed: 1992-01-08
Granted: 1996-05-14
Abstract: A removable core for a shrinkable tubular sheath is disclosed comprising a tubular wall formed from a plurality of helically wrapped, overlapping, laminated layers of a continuous web and a helical weakened line in said wall.  Also disclosed is a method for producing such a removable core comprising the steps of extruding an advancing web of heated plastic material; taking up said advancing web on a plurality of helically skewed forming rollers disposed within a cylindrical envelope; helically wrapping said advancing web around said forming rollers into a tube having a wall formed of a plurality of overlapping layers of said web while advancing said tube along said forming rollers; forming a lamination bond between the layers of the web; forming a weakened helical groove in said wall; cooling said tube; and cutting said tube into desired lengths.  Further disclosed is an apparatus for producing such a removable core comprising means for extruding a plastic web, a plurality of helically skewed, co-rotating forming rollers around which the web is helically coiled into overlapping layers, a pressure roller for enhancing the binding of the layers and maintaining tension, and a cutter for forming a continuous helical groove in the core wall.  In alternate embodiments, the helical weakened line is formed by the extrusion die as a continuous, longitudinal notch in the web, or by a notching tool.
Patent CA-2062565-C (CA)
Title: Method and apparatus for processing a vacuum-package filled with granular material
Inventor: AARTS MATHIAS LEONARDUS CORNEL
IPC: B65B31/02
Filed: 1992-03-10
Granted: 2002-04-30
Abstract: Method and apparatus for processing a vacuum-package made from a thin-walled and flexible packaging foil, filled with a granular material, wherein the package is arranged with clearance in a holder having walls adapted for mutual relative movement, suction means create a pressure in the space around the package that is lower than the vacuum pressure in the package so that the walls of the package are straightened, the holder walls are moved towards each other by pressing means so that the straightened walls of the package are pressed against the contents of the package, the low pressure around the package is removed, the holder walls are retracted and the package is removed from the holder.
Patent CA-2065993-C (CA)
Title: Cash register capable of temporary-closing operation
Inventor: WAKABAYASHI KENICHI
IPC: G07G1/06
Filed: 1992-04-14
Granted: 1998-06-16
Abstract: A cash register which is capable of executing a temporary-closing process without terminating a transaction includes a closing key for inputting an end-indication of a registering process of transaction data, and a temporary-closing key to initiate collecting registered contents prior to ending the registering process. The temporary-closing key initiates a temporary-closing operation in accordance with a result of the accumulation. Further, the temporary-closing keyinitiates collection of payments after a periodic payment is paid in case that the periodic payment is made after a registering process is performed by an occurrence of a payment with one transaction.
Patent CA-2067810-C (CA)
Inventor: HOPWOOD ROBERT TIMOTHY
IPC: H01M50/541
Filed: 1990-10-16
Granted: 2001-01-23
Abstract: Moulding apparatus (10) includes a lead pot (11), a pump unit (12) and a mould block (13), having feed duct (14). The feed duct (14) communicates with the pump unit (12) by means of a supply passage (17), which is also connected to an overflow outlet (18), which can be closed by a dump valve (19). In normal operation the level of the lead in the feed duct is kept to a datum level (23) defined by the overflow. During 'pouring' however the dump valve (19) is closed.
Patent CA-2069218-C (CA)
Title: Process and an arrangement for reducing nox emissions
Inventor: VOGTEL PETER
IPC: B01D53/56
Filed: 1992-05-22
Granted: 2002-07-09
Abstract: The invention relates to a process for reducing NO x emission in the thermal reaction (combustion) of nitrogen-containing fuels or in the reduction of waste gases or vapors containing nitrogen oxides by a multistage reaction in which, in a first stage, all the nitrogen oxides present or spontaneously formed are reduced in a substoichiometric fuel-to-oxygen ratio and, in a following second stage or in following further stages, are after-reacted until all the oxidizable reaction components have been completely reac-ted. To accelerate the reaction, the reactants are addi-tionally activated in at least one of the reaction stages by activation regenerators which statically mix the reac-tants with one another and contribute towards the equaliza-tion of heat flow. A furnace internally comprising a regenerator wall with throughflow openings is provided for carrying out the process.
Patent CA-2072306-C (CA)
Title: Carbonaceous composition for fuel elements of smoking articles
Inventor: RIGGS DENNIS MICHAEL
IPC: A24D1/22
Filed: 1992-06-25
Granted: 2006-05-02
Abstract: It has been found that the addition of specific levels of sodium, advantageously in the form of sodium carbonate, to low sodium level binder, e.g., ammonium alginate, containing carbonaceous fuel compositions results in dramatic changes in the performance of both the fuel element themselves and, cigarettes (or other smoking articles) incorporating the fuel elements.      These performance differences include variation in the yields of aerosol and/or flavorants. The addition of sodium carbonate to the fuel elements greatly improves the smolder rates and also improves puff calories, without overheating the cigarette, thereby resulting in substantial improvements in total (and puff by puff) aerosol yield.