baber/WOPTO huggingface dataset:
Patent CA-1322432-C (CA)
Title: Fiber treatment agent composition
Inventor: OZAKI MASARU
IPC: C08L83/08
Filed: 1989-05-29
Granted: 1993-09-28
Abstract: Abstract of the Disclosure A composition and method for treating fibers is based on a mixture of an organopolysiloxane having at least one amino-substituted hydrocarbon radical directly bonded to a silicon atom and a higher fatty carboxylic acid.  The carboxylic acid reacts with the amino radicals to reduce yellowing and oxidation of the fiber treatment.  The composition and method provide non-yellowing fibers and a treatment agent that does not gel during use, such as when exposed to carbon dioxide and/or used to treat carbon fibers.
Patent CA-1322919-C (CA)
Title: Blood drawing apparatus
Inventor: WANAMAKER THOMAS
IPC: A61M5/32
Filed: 1989-06-07
Granted: 1993-10-12
Abstract: ABSTRACT OF THE DISCLOSURE    A blood sample device for drawing blood from the patient.          The device includes a locking mechanism which holds a biased needle assembly in the needle holder during use.  Upon release of the locking mechanism, the bias on the needle assembly ejects the same from the holder.  Various embodiments of locking mechanisms, utilized with and without various bias means, are utilized.
Patent CA-1339106-C (CA)
Inventor: MASCHLER REINHARD
IPC: C07K14/815
Filed: 1989-06-09
Granted: 1997-07-29
Abstract: Novel polypeptides, designated hirullins, have a strong antithrombic activity and can therefore be used for the therapy and prophylaxis of thromboses.   Said compound are isolated from the leech Hirudinaria manillensis or are produced by conventional peptide synthesis or by recombinant DNA techniques.
Patent CA-1294577-C (CA)
Inventor: NIDOLA ANTONIO
IPC: C25B11/08
Filed: 1989-09-12
Granted: 1992-01-21
Abstract: ABSTRACT         The present invention concerns the method for galvanically preparing electrodes for use as cathodes for hydrogen evolution from alkaline solutions in electrochemical processes, said electrodes being constituted by a conductive support and an electrocatalytic coating containing metals of the platinum group and an additional doping compound.  The method of the invention comprises applying said electrocatalytic coating from a galvanic plating bath containing the metals to be deposited in the form of soluble salts of metals of the platinum group and further containing said doping compound which is constituted by at least one element selected from the group of: gold, cadmium, thallium, lead, tin, arsenic, vanadium, molybdenum, platinum or palladium.          The addition of said doping compounds allows the electrodes, when used as cathodes in membrane or diaphragm chlor-alkali cells, to be substantially immune to poisoning by heavy metal impurities present in the alkaline solutions.
Patent CA-1318507-C (CA)
Title: Dressing of grinding wheels
Inventor: KIGER WILLIAM E
IPC: B24B53/06
Filed: 1989-09-20
Granted: 1993-06-01
Abstract: PATENT 54,826 ABSTRACT OF THE DISCLOSURE In a method for dressing a grinding wheel (2),by advancing  a  diamond  nib  (6)  adjacent  the  outer circumference of the wheel (2) while the wheel (2) rotates about its axis, which method includes causing the diamond nib (6) to execute a plurality of passes in a direction parallel  to  the  axis  of  wheel  (2)  rotation  while displacing the nib (6)  perpendicular to the axis of wheel (2) rotation in a pattern corresponding to the profile to be created at the wheel (2) circumference, which profile includes at least one annular groove having at least one side wall which extends in a given angular direction at an angle of no greater than 20° to a plane perpendicular to the axis of wheel  (2)  rotation,  the the wheel  (2)  is provided with a circumferential portion  (14) which will not be used for a subsequent grinding operation and the nib (6) is driven in order to form, on the circumferential portion (14)  an inclined surface (16) which extends in the  given  angular  direction  at  an  angle  to  a  plane perpendicular to the axis of wheel (2) rotation which is greater than the angle of the at least one groove wall.
Patent CA-1316453-C (CA)
Title: Double expanded metal distillation tray
Inventor: BIDDULPH MICHAEL W
IPC: B01J19/32
Filed: 1989-09-21
Granted: 1993-04-20
Abstract: ABSTRACT      A liquid-gas contact device comprising a liquid-gas contact tray comprising a multiplicity of the elongate apertures in the tray for the passage of gas from below to above the tray, each aperture having a gas deflector associated therewith in being so disposed as to impart to the gas a component of velocity in the general direction of liquid flow, and at least several liquid flow in impedance members arranged so as to control the liquid velocity on the liquid-bearing surface to prevent it from reaching so great a magnitude that the residence time of liquid on the tray is insufficient for adequate gas-liquid contact take place.  Preferably the tray comprises a sheet of expanded metal.
Patent CA-1322606-C (CA)
Title: Fault recovery mechanism, transparent to digital system function
Inventor: HESS RICHARD F
IPC: G06F11/20
Filed: 1989-09-26
Granted: 1993-09-28
Abstract: FAULT RECOVERY MECHANISM, TRANSPARENT      TO DIGITAL SYSTEM FUNCTION ABSTRACT OF THE DISCLOSURE A method and apparatus  for allowing  fault recovery  in a digital  computer  based  control  system  whereby  system  upsets induced by external  transient noise  conditions can  be recovered from is  disclosed.   A CPU  is coupled to its main memory and its I/O interfaces by a common address/data bus, these  three elements being susceptible  to having data thereon or therein corrupted by transient  noise.   Also  coupled to  the bus,  but in  a hardened environment, are  first and  second supplemental  memories  which, under  memory  control,  operate  on  alternating  even   and  odd computational frames defined by the CPU's real-time clock to store the  same  words as  are then  being entered  into the  CPU's main memory.  As computational frames are entered into one or the other of these two  memories by  eaves-dropping on  the common  bus, the other supplemental memory is transferring its contents to a backup memory which is also housed in the noise-immune environment.   The backup memory is connected in a read-only mode to the address/data bus and, because of the manner of  operation, always  contains the computational frame  that is  delayed one cycle of the CPU's real-time clock from the frame in progress.   Should a  transient upset occur, it  may be  followed by  a transfer of the information from the  backup  memory  into  the  computer's  main memory  such that computations can then continue with data that is uncorrupted.
Patent CA-1294617-C (CA)
Inventor: DAS JAGABANDHU
IPC: C07D405/06
Filed: 1990-04-04
Granted: 1992-01-21
Abstract: ABSTRACT        The d-cis enantiomer of a compound having the formula:                      wherein R and R1 are each hydrogen or alkyl, R is hydrogen and R1 is alkenyl, alkynyl, aryl, heter-oaryl or cycloalkyl, or R and R1 together with the carbon atom to which they are attached are cycloalkyl;       R4 and R5 are each independently hydrogen, halogen, alkyl, alkoxy, aryloxy, arylalkoxy, ar-ylalkyl, hydroxy, alkanoyloxy, -O-?-NX1X2, di-fluoromethoxy, trifluoromethyl, -NX3X4, -S(O)malkyl or -S(O)maryl;       m is 0, 1 or 2; X1 and X2 are each independently hydrogen, alkyl, aryl or heteroaryl, or X1 and X2 together with the nitrogen atom to which they are attached are a nitrogen containing heteroaryl;       X3 and X4 are each independently hydrogen, alkyl, alkanoyl, arylcarbonyl, heteroarylcarbonyl or carbamoyl.  These compounds are useful as in-termediates for the preparation of compounds of the formula:       and pharmaceutically acceptable salts thereof, which are themselves useful in that they possess vasodilating activity.
Patent CA-1330481-C (CA)
Inventor: HUNT JAMES G
IPC: B21C37/04
Filed: 1992-07-08
Granted: 1994-07-05
Abstract: ABSTRACT        An apparatus and method used in making wire and similar elongate members, and wire made using same, are provided wherein rods are extruded using a filled billet technique which comprises disposing the rods in a can comprising the filled billet and additional steps are employed which comprise placing the rods in adjoining side-by-side relation to define a geometric pattern and fixing together at their ends those rods defining the periphery of the pattern to define a dense pack of the rods wherein the placing and fixing steps are achieved prior to the step of disposing the rods within the can, and wherein the dense pack and hence the rods are adapted to fit snugly within the can during the disposing step and separable filler means is added between and around the rods whereby the fixing step assures that during extrusion the rods are reduced in cross-sectional area in a better controlled manner.  An apparatus and method used in removing the can from around the extruded rods are also provided together with an apparatus and method for separating the extruded rods.
Patent DK-149884-C (DK)
Inventor: GASPAROTTI ANGELA FRANCA
IPC: C07C65/10
Filed: 1981-08-07
Granted: 1987-04-21
Abstract: A new compound, namely lidocaine salicylate monohydrate of formula: <IMAGE> (I)  has been proposed, which has shown strong local anesthetic and cardiac antiarrhythmic activity.
Patent DK-154050-C (DK)
Inventor: SALANSKY WERNER
IPC: A63B63/00
Filed: 1984-10-22
Granted: 1989-02-27
Abstract: PCT No. PCT/AT84/00006 Sec. 371 Date Oct. 12, 1984 Sec. 102(e) Date Oct. 12, 1984 PCT Filed Feb. 16, 1984 PCT Pub. No. WO84/03222 PCT Pub. Date Aug. 30, 1984.Installation for the transport of tennis balls having at least one substantially vertical bouncing wall as well as a collector gutter for the balls and arranged at the foot of the wall. The covering (1) of the bouncing wall (2) is simply attached to a pair of parallel flanges (6,6') of the frame and the lateral portions (8,8') connecting the flanges (6,6') move away from each other due to the pressure of the springs (7) which are arranged thereto.
Patent DK-166202-C (DK)
Inventor: HOGARTH IAN
IPC: B41J31/05
Filed: 1987-10-08
Granted: 1993-08-16
Abstract: An overlappingly overstrikable ink ribbon for matrix or needle printing systems is described having a carrier film 3 and an ink-releasing coating 4, as well as optionally further conventional intermediate coatings. An rubber-elastic layer 2 is formed on the needle impression side. A process for producing this ribbon is also described. This ribbon has many advantages compared with known ribbons. It protects the print head, withstands the needle pressure for a longer time due to the elastic layer and improves the printing definition. It can be produced by coextrusion    of the starting materials of the carrier film and the rubber-elastic layer.
Patent DK-158919-C (DK)
Inventor: LOOS HORST
IPC: E05D15/52
Filed: 1987-10-28
Granted: 1991-01-14
Abstract: A hinge for windows, doors or the like, which can be provided especially on the setting-out arm of a setting-out device for turn-and-tilt leaves, is described. An angled intermediate piece 14 is held pivotably about an axle pin 13 in a bearing block 12 fastenable to the frame and is connected to a supporting arm 15 or the like which is rotatable through 180 DEG  about a pivot axis 19 - 19 directed at right angles to the axle pin and which engages as a holding element on the leaf and can be fixed on the angled intermediate piece 14 in the two turn positions offset by 180 DEG  relative to one another. The end of the supporting arm 15 facing the intermediate piece 14 is fork-shaped with two parallel fork legs 38 which reach laterally past a bearing lug 28, receiving the pivot axis 19 - 19, of the intermediate piece 14. From the bearing lug 28 projects radially a cam, a fence 29 or the like, possessing two stop faces which are directed away from one another and against which one of the fork legs 38 can be supported respectively in the two turn positions offset by 180 DEG  (Figure 1). 
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Patent DK-158639-C (DK)
Inventor: CORTECCIA ROBERT
IPC: B65G61/00
Filed: 1985-12-20
Granted: 1990-11-26
Abstract: 1. Palletizing device, specifically for bundles of bags (2) or similar, comprising a platform (12) supporting the pallets to be loaded (8), a feed station (1, 3) for supplying the bundles to be loaded on the pallets, instruments for gripping and moving the bundles, comprising stand (17) which can move in three directions, designed to grip and lift the bundles one by one from the said station (1, 3) in order to place them in successive layers on to a pallet (8), positioned on the said platform (12), using a retractable, hinged gripping instrument, a means of removing the loaded pallets and a means of controlling the movement of the bundles in the pile by programming, the said device being characterized in that the said gripping device comprises a part (23) which is integral with the said stand (17) and which is maintained in a vertical position, and a part forming a finger (24) which is hinged on to the lower end of the said part (23) and which may be set in two positions ; one in which the fingers (24) are roughly horizontal in order to support a bundle (2) from below at least two places around the edge, and the other, in which the fingers are aligned parallel to the said parts (23) ; in that the platform (12) supporting the pallets to be loaded is an elevating platform ; in that the device comprises a storage station for the empty pallets (8) one by one on to the said platform in its upper position, and a means of gradually lowering the said platform (12) as the stack of bundles increases ; and in that the said feed station for the bundles (2) individually by raising each bundles comprises a second elevating platform (4) which supplies the bundle to the level of the gripping mechanism (23, 24) which then removes it.
Patent DK-159085-C (DK)
Inventor: JANNEMANN THEO
IPC: F24H8/00
Filed: 1983-12-28
Granted: 1991-01-28
Abstract: PCT No. PCT/DE83/00076 Sec. 371 Date Dec. 27, 1983 Sec. 102(e) Date Dec. 27, 1983 PCT Filed Apr. 27, 1983 PCT Pub. No. WO83/03890 PCT Pub. Date Nov. 10, 1983.There is described here a gas water heater consisting of a blower (1), a premixing device (2), a gas burner (3), a heat exchanger (4), and a waste gas heat exchanger (5). Gas burner (3) works as super-stoichiometrically premixing burner and has a burner plate (9) which is cooled on the reverse side and which has a plurality of mixture passage openings (10). Heat exchanger (4) extends through two chambers (6, 7) which are located next to each other and through which waste gas flows in opposite directions. Condensation heat exchanger (5) works in the counter-current and consists of star-shaped section pieces through which heating water flows centrally and which are arranged vertically. Waste gas heat exchanger (5) and premixing device (2) run parallel to each other.
Patent FI-72994-C (FI)
Inventor: BARLOW PETER LEWIS
IPC: E01C5/22
Filed: 1982-06-28
Granted: 1987-08-10
Abstract: A preformed membrane, suitable for road surfacing, comprising a layer of a mixture of bitumen, a linear styrene/conjugated diene block copolymer and a branched styrene/conjugated diene block copolymer.
Patent FI-73995-C (FI)
Inventor: BANHOLZER ROLF
IPC: C07D451/06
Filed: 1983-03-23
Granted: 1987-12-10
Abstract: The invention herein relates to novel quaternary 6,11-dihydro-dibenzo-[b,e]-thiepine-11-N-alkylnorscopine ethers, the preparation thereof, and their use as spasmolytics or bronchospasmolytics.
Patent FI-89298-C (FI)
Inventor: HEUSSER MARTIN
IPC: F15B11/05
Filed: 1988-02-10
Granted: 1993-09-10
Abstract: In hydraulic control devices comprising a two-way flow regulator in a reservoir return passage, in which the flow regulator comprises a metering restriction and a pressure equalizer including a control piston with the piston ends disposed in control chambers and subjected to the action of control pressures, the actuation of a single-acting hydraulic motor under load often results in an unavoidable switching shock, because the displacement of the control piston involves the consumption of a certain volume of the pressure fluid. In order to eliminate the switching shock with a simple construction, the end of the control piston subjected to the action of the load pressure is formed as a closure element cooperating with a valve seat in the manner of a poppet valve for holding the load pressure.
Patent FI-93803-C (FI)
Inventor: MEHTO PETRI
IPC: B07B1/15
Filed: 1992-10-26
Granted: 1995-06-12
Abstract: The invention relates to a screen, provided with a plurality of rotatable screening members, which are spaced transversally with respect to the proceeding direction of the material to be screened, designed for the fine screening of material. According to the invention the screening members (3, 21, 31, 32) are in cross section essentially deviant from circular form, in order to achieve essentially vertical and horizontal motional components for the material to be treated on the screen (2, 20); and that the screening members (3, 21, 31, 32) are mutually installed so that the screen aperture (11, 27) formed by two adjacent screening members (3, 21, 31, 32) can be kept essentially in the same size throughout the screening process.
Patent NO-151577-C (NO)
Inventor: STRASSER FRANZ
IPC: F16C33/24
Filed: 1981-04-14
Abstract: An article comprising a component of ceramic material and a metal component has a metal felt located between opposed faces of the two components, the metal felt being permanently joined to both the ceramic face and the metal face to join the two components together. The metal felt may be brazed to both components, the brazing alloy being one which chemically combines with the ceramic material. The brazing alloy may be in the form of a foil placed between the metal felt and each of the components, and the brazing may take place in a vacuum.
Patent NO-156395-C (NO)
Inventor: MATHER FRANK WATKING III
IPC: A61M1/14
Filed: 1983-02-21
Abstract: An assembly (10) of a rigid shell expansible blood reservoir (20), heater (40), and hollow fibre membrane oxygenator (60) is integrated into a self-supporting unit. A visible concavity (22) closed by a flexible membrane (24) forms a variable volume liquid and air-tight blood reservoir (20) attached to a blood heater (40) which in turn is attached to a hollow fibre membrane oxygenator (60). The assembly stores, heats, oxygenates and purifies blood by passing oxygen through the lumens of a mat (70) of small diameter gas-permeable hollow fibres supported on a cylindrical core (68) as blood flows over the outside surfaces of the fibres in a small, easy to use, safe, integrated oxygenator (60) which avoids blood contact with ambient air as blood circulates through the assembly.
Patent NO-159518-C (NO)
Inventor: TASSICKER OWEN J
IPC: B01D46/02
Filed: 1984-05-18
Abstract: An apparatus especially suitable for filtering out particulate material from a carrier fluid such asflue gases is disclosed herein. This assembly utilizes a main vessel defining an interior compartment and having an inlet and separate outlet. A number of filter assemblies are disposed within the vessel compartment and supported therein in spaced relationship with one another and with the vessel itself by means of a single tubular member which also serves as a discharge pipe between the filter assemblies and the vessel's outlet.
Patent NO-163584-C (NO)
Inventor: KUNG WEI-JEN HU
IPC: C12Q1/54
Filed: 1984-10-17
Abstract: Polymer-catalyst tranducers and their use for detecting one or more constituents in a sample are disclosed. Changes in conductivity of the polymercatalyst transducers as a result of electron density changes are measured to provide an indication of a particular constituent present in the sample. Such conductivity changes can be measured using a conductivity meter. The polymer-catalyst tranducers are particularly useful for the determination of glucose in whole blood.
Patent NO-175676-C (NO)
Inventor: NEWKIRK MARC S
IPC: C04B35/65
Filed: 1987-05-04
Abstract: In the present invention, there is provided a method for producing a self-supporting ceramic body by the oxidation of a parent metal to form a polycrystalline ceramic material consisting essentially of the oxidation reaction product of said parent metal with an oxidant, including a vapor-phase oxidant, and optionally one or more metallic constituents. The method comprises the steps of providing at least a portion of said parent metal with a barrier means at least partially spaced from said parent metal for establishing at least one surface of the ceramic body, and heating said parent metal to a temperature above its melting point but below the melting point of the oxidation reaction product to form a body of molten metal. At that temperature, the molten metal is reacted with the oxidant, thus forming the oxidation reaction product. At least a portion of the oxidation reaction product is maintained in contact with and between the molten metal and oxidant to transport the molten metal through the oxidation reaction product toward the barrier means and into contact with the oxidant so that the oxidation reaction product continues to form at the interface between the oxidant and previously formed oxidation reaction product optionally leaving metal dispersed through the polycrystalline material. The reaction is continued to the barrier means to produce a ceramic body having the surface established by the barrier means. A composite is formed by superimposing a barrier onto a filler material, such as a preform, and infiltrating the filler with the polycrystalline ceramic matrix grown to the barrier means.
Patent NO-175295-C (NO)
Inventor: THWAITES PETER JOHN
IPC: B31D3/02
Filed: 1987-10-05
Abstract: The invention relates to making expanded "honeycomb" filled panels consisting of two sheets of facing material between which is sandwiched an expanded structural cellular material. An automatic system for forming such panels includes a conveyor (4) for feeding unexpanded material (16) to an expander and cutter unit (2). The expanded material is cut to fit a sheet (1) passing cutter unit (2) on a further conveyor (10). The expanded and cut material (8) is pressed onto sheet (1) by means of a roller (6). The process may be synchronised by the interaction of the leading edge of a sheet (1) and a tripswitch (50).
Patent NO-174155-C (NO)
Inventor: RANCE ROBERT W
IPC: C09J7/02
Filed: 1988-06-24
Abstract: A (meth)acrylate-based adhesive polymer composition is improved by the use of itaconic acid and a hydroxyalkyl (meth)acrylate, such as hydroxyethyl acrylate, polymerized therein. From 1 to 5 weight percent itaconic acid and from 1.5 to 17 weight percent hydroxyalkyl (meth)acrylate are used to improve the combinations of tack and shear strength in these adhesive polymers. With an optional tackifier, these polymers are found especially useful in pressure sensitive adhesive applications.
Patent NO-178687-C (NO)
Inventor: WOOG HEINRICH
IPC: A61K38/00
Filed: 1988-09-02
Abstract: The preparations are well tolerated and stable on storage and contain a human protein, especially erythropoietin, physiologically tolerated buffers and, where appropriate, complexing agents, isotonicising agents, calcium chloride and other substances customary for injection purposes and, moreover, in the injection form 5 - 50 g/l urea, 1 - 50 g/l amino acid, 0.05 - 5 g/l non-ionic wetting agent, and are produced as described.