baber/WOPTO huggingface dataset:
Patent CA-1318141-C (CA)
Title: Refrigerator cabinet liner having non-crinkled corners and method of making
Inventor: JENKINS THOMAS E
IPC: B29C51/00
Filed: 1989-06-08
Granted: 1993-05-25
Abstract: REFRIGERATOR CABINET LINER HAVING NON-CRINKLED  CORNERS AND METHOD OF MAKING             ABSTRACT OF THE DISCLOSURE             A refrigerator liner of a vacuum-formed plastic with a thickness of about 0.007" to 0.050" has each corner  formed without crinkling when thermal insulation material is foamed against the outer surface of the liner.  The non-crinkling of each corner of the refrigerator liner is accomplished through forming each of the corners with a flat surface having its periphery as a circle during vacuum forming of the refrigerator liner rather than with a spherical radius.  This enables the flat surface to be placed in tension when moved against a corresponding flat surface of a foam plug by the pressure produced during foaming of the thermal insulation material.  This results in each corner having a central portion with a convex cross section and an outer portion surrounding the central portion and concave in cross section whereby it does not appear to be crinkled.
Patent CA-1334893-C (CA)
Title: Gas turbine engine combustors
Inventor: STEVENS STANLEY J
IPC: F23R3/06
Filed: 1989-06-21
Granted: 1995-03-28
Abstract: A gas turbine engine combustor, eg of annulur combustor configuration, has air inlets, typically in the dilution zone, which incorporate vortex generators operative to trip the inlet jet flow causing stabilizing vortex flow at the lateral edges of the jet. The vortex generators can comprise an inwardly directed abrupt change of section between forward and rearward parts of the air inlets. The rearward section of the air inlets can have a configuration operative to reinforce the jet stabilizing effect of the vortex flow. The combustor exhibits improved uniformity of jet and crossflow mixing.
Patent CA-1324665-C (CA)
Inventor: KOGA NORIYUKI
IPC: G11B15/44
Filed: 1989-06-26
Granted: 1993-11-23
Abstract: ABSTRACT    The present invention resides in a rotation detecting mechanism for a tape recorder including a movable shut-off lever for setting at least a reproducing lever or a head base at a stop state position, with the reproducing lever or the head base being previously set to the reproducing state position, a movable changeover lever for interchangeably setting the normal reproducing direction or the reverse reproducing direction of a magnetic tape, a switching device for selectively shifting and setting the shut-off lever or the changeover lever, a movable trigger lever for selectively triggering  the  switching  device  a  detecting  lever rotationally biased in a direction which is in accordance with the rotation and the rotational direction of a reel block, and a cam gear rotated perpetually in one direction including in turn a first cam surface guiding one end of the detecting lever when the detecting lever is rotationally biased in one direction, a second cam surface guiding one end of the detecting lever when the detecting lever is rotationally biased in the other direction, a detecting pawl protuberantly formed between and independently of the first cam surface and the second cam surface, and a center ring section responsive to the cessation of rotation of the reel block to guide one end of the detecting lever released from rotational biasing towards a rotational trajectory of the detecting pawl.  The detecting pawl thrusts the one end of the detecting lever so that the other end of the detecting lever actuates the trigger lever.
Patent CA-1321028-C (CA)
Inventor: MILLER STEVEN P
IPC: G06F9/46
Filed: 1989-07-10
Granted: 1993-08-03
Abstract: ABSTRACT     An identifier generator produces unique identifiers for objects in a distributed computer system by concatenating (i) the identifier of the node associated with the object - a unique space component; (ii) the current time read from an associated clock, adjusted such that no two identifiers created by the same generator have the same current time, regardless of the resolution of the associated clock - a unique time component; and (iii) a random name-sequence; and (iv) a (software/hardware) version number.  The generator stores the time and the random name-sequence components.  When the next identifier is generated, the generator compares the then current time with the stored time component.  If the times are equal, the current time is adjusted and the adjusted time is used as the new identifier time component.  If the current time is less than the stored time, the generator changes the stored random name-sequence component and uses it and the current time as identifier components.  If the random name sequence component used in the previous identifier is lost, the generator generates a new random name sequence and uses the new sequence and the then current time as identifier components.  If the time component used in the previous identifier is lost, the generator changes the random name-sequence is a predetermined manner and uses it and the then current time as identifier components.
Patent CA-1322302-C (CA)
Inventor: KEHRLI DAVID W
IPC: E06B7/23
Filed: 1989-07-27
Granted: 1993-09-21
Abstract: SELF-DRAINING PANEL THRESHOLD COMBINATION                 Abstract An improved self-draining panel threshold combination for a panel such as a door or the like which is of simple design and construction, and passes industry air and water penetration requirements without the use of separate corner seals or door bottom seals.  The door threshold combination comprises weatherseals around the entire periphery of the door lying in a weatherseal plane.  An open-ended water trough in the threshold extends from one jamb to the other and lies substantially in the weatherseal plane, for catching any water that leaks into and past the weatherseals.  The threshold has a weatherseal adjacent the water trough that is adapted when flexed by the closed door to allow entry of water into the open end of the water trough, and when unflexed upon movement of the door to its open position to cover the open end to prevent foreign material from entering the trough.  A drainage system is provided for draining water entering the water trough out of the threshold.
Patent CA-1328212-C (CA)
Title: Composite vascular catheter
Inventor: EVARD PHILIP C
IPC: A61L29/00
Filed: 1989-09-05
Granted: 1994-04-05
Abstract: COMPOSITE VASCULAR CATHETER            Abstract of the Disclosure An  improved vascular catheter having  a tubular member of composite structure with a tubular substrate and a resin-impregnated fibrous covering extending over a substantial part of the length thereof. The tubular substrate which is longitudinally flexible but relatively inextendible,  is preferably polyimide tubing with  a lubricous coating on the inner surface thereof defining an inner lumen. The fibrous covering is preferably epoxy-impregnated aramid or polyester (Dacron)* multi-filament fibers. The strands are snugly wrapped about the tubular substrate and then impregnated with a suitable resin. One or more of the strands in the distal portion are at an angle with respect to the  longitudinal  axis  of the tubular substrate between about 20° and about 45° greater than the angle of one or more strands in the proximal portion. Individual strand wraps in the distal portion are at an angle of about 60° to about 85° and strand wraps in such as the proximal portion are at an angle of about 30° to about 60°. The composite tubular member is preferably utilized in balloon dilatation catheters used in angioplasty procedures.     * trade-mark
Patent CA-1333399-C (CA)
Inventor: LANG GERARD
IPC: A61K8/00
Filed: 1989-09-12
Granted: 1994-12-06
Abstract: L'invention concerne l'utilisation pour la teinture de matières kératiniques d'au moins un colorant répondant à la formule: <IMG> (I) dans laquelle R1 représente un atome d'hydrogène ou un groupement alkyle inférieur ou un groupement SiR11R12R13; R2 et R3, identiques ou différents, représentent un atome d'hydrogène ou bien un groupement alkyle, un groupement carboxyle, un groupement alcoxy carbonyle inférieur ou un groupement -COOSiR11R12R13; R4, R5, R6 et R7, identiques ou différents, représentent un atome d'hydrogène ou un groupement O-Z, Z représentant un atome d'hydrogène ou un groupement alkyle, linéaire ou ramifié, en C1-C20, un groupement aralkyle, un groupement formyle, un groupement acyle en C2-C20, linéaire ou ramifié, un groupement alcénoyle en C3-C20, linéaire ou ramifié, un groupement SiR11R12R13, un groupement -P(O)(OR8)2, ou un groupement R8OSO2-; ou bien R4 et R5, R5 et R6, ou R6 et R7 forment conjointement avec les atomes de carbone auxquels ils sont rattachés, un cycle contenant éventuellement un groupement carbonyle, un groupement thiocarbonyle, un groupement ?P(O)(OR8) ou un groupement ?CR9R10; sous réserve qu'au moins deux des restes des radicaux R4 à R7 représentent un groupement OZ ou forment un cycle et qu'au moins l'un des radicaux R4 ou R7 représente un groupment OZ; R8 et R9 représentant un atome d'hydrogène ou un groupement alkyle inférieur, R10 représentant un groupement alcoxy inférieur ou un groupement mono- ou dialkylamino, R11, R12 et R13, identiques ou différents, représentant des groupements alkyle inférieurs, linéaires ou ramifiés; et les sels correspondants de métaux alcalins, alcalino-terreux, d'ammonium et d'amines. Les composés de formule (I) sont particulièrement utiles pour la teinture des cheveux humains, de la peau ou des fourrures.
Patent DK-160948-C (DK)
Inventor: COREY PAUL F
IPC: G01N33/52
Filed: 1985-04-03
Granted: 1991-10-21
Abstract: A composition for determining the presence of leukocytes, esterase or protease in a test sample. The composition comprises an ester having the structurein which: A is an N-blocked-amino acid residue or an N-blocked-peptide residue, X is O, S or NR', R is aryl, or lower alkyl, R<sup>*</sup> is H, or lower alkyl, and R' is H, lower alkyl or aryl; and a suitable buffer substance.
Patent DK-158682-C (DK)
Inventor: CHANDLER HOWARD MILNE
IPC: G01N33/53
Filed: 1982-08-20
Granted: 1990-12-31
Abstract: A device for use in detecting or determining the presence of antigenic or haptenic substances or antibodies in a sample comprises a plurality of tubular or capillary elements (1, 2, 3, 4, 5, 6), each having antibodies or antigenic or haptenic substances attached to an internal surface thereof, and means (11) for causing fluids to pass simultaneously or sequentially through the plurality of capillary elements. A method and test kit for detecting and determing the presence of antigenic or haptenic substances or antibodies in a sample by the enzyme-linked immunosorbent assay technique is characterised by use of urease as the enzyme in an antibody-enzyme or antigen-enzyme conjugate, with urea being used as the enzyme substrate and the presence of ammonia being detected or determined using di-bromo-o-cresolsulfonphthalein.
Patent DK-147637-C (DK)
Inventor: RASMUSSEN POUL LEHN
IPC: C04B20/10
Filed: 1981-12-15
Granted: 1985-05-13
Abstract: The invention relates to a method of producing a dry cement composition, said method comprising feeding a continuous flow of a starting material (C, G), which includes cement binder clinker (C) and a content of water soluble chromate, to a cement mill (19 - 21), grinding the starting material in the cement mill while introducing a cooling medium into the mill so as to maintain the temperature of the material in the mill at a desired level, continuously discharging the ground cement material from the cement mill, and transferring the ground cement material to a storage container (33), characterized in that ferrous sulfate (FeSO4.nH2O) in an amount of 0.01 - 10 percent by weight is added to and mixed with said flow of material in a dry or non-dissolved condition at a location or at locations upstream of said storage container (33) in order to eliminate or substantially reduce said content of water-soluble chromate. Furthermore, the invention relates to a plant for carrying out the aforementioned method.
Patent FI-72901-C (FI)
Inventor: HANNESEN KURT
IPC: B05B1/14
Filed: 1983-05-23
Granted: 1987-08-10
Abstract: 1. A device for feeding and spraying molten caustic soda which substantially consists of lye pump and spray head, wherein those parts of the device being in direct contact with the molten caustic soda are coated with glassy carbon.
Patent FI-84182-C (FI)
Inventor: LJUNGBO SVEN
IPC: C08L1/02
Filed: 1987-06-02
Granted: 1991-10-25
Abstract: Fibre-reinforced foam bodies, especially such with a high fibre content (15 - 30 per cent by weight or more) are produced by dispersing fibres in a liquid, generally water, together with tensides and gases or gas-emitting agents, fillers etc. and by in addition adding substances which increase the viscosity of the liquid so that at least during the foaming process the latter amounts to not less than 40 cP. If use is made of gas-emitting substances or gases dissolved in the liquid the foaming process is triggered by the addition of suitable reagents or by increasing the temperature or by reducing the pressure, whereupon the foaming or foamed stock is transferred to suitable moulds or to a conveyor belt and dried so as to produce solid foam bodies for e.g. transport packaging, insulating material, elastic stuffings etc. Alternatively the foaming or foamed stock can prior to drying be combined with paper or other sheets or plates so as to form laminates which can be used as corrugated board, construction elements, insulating mats etc. A particularly low density and a fine and even pore structure can be achieved by mixing into the fibre suspension soluble or capable of intense expansion in the dispersion liquid and decomprising in addition both highly hydrophile and highly hydrophobic groups.
Patent FI-94636-C (FI)
Inventor: LIPINSKI CHRISTOPHER ANDREW
IPC: C07D311/96
Filed: 1987-09-04
Granted: 1995-10-10
Abstract: Racemic and chiral (2R,4R)-4-c-hydroxy-2-r-(substituted) chroman (and thiochroman)-4-acetic acids and their pharmaceutically acceptable salts useful in the treatment of diabetic complications, and intermediates therefor.
Patent FI-82857-C (FI)
Inventor: KOPPANEN JORMA TAPANI
IPC: F16K/
Filed: 1990-02-16
Granted: 1991-04-25
Abstract: The specification relates to a noise-reduced mixing valve comprising a valve body (1) and, located in the control part within said body, ceramic disks (2, 3). The fixed disk (2) is penetrated by inlet apertures (7) for hot and cold water and moreover penetrated by an outlet aperture (8) for the mixed water. In the movable disk (3) there is an aperture acting together with the apertures in the fixed disk (2) to control the flows of hot and cold water and it acts together with a plastics piece (4) joined to it to form a mixing space (11) for the water. In order to improve the noise reduction and to achieve an even flow of water a flow guide piece (10) forming a curved guide surface (13) between the inlet apertures (7) and the outlet aperture (8) is disposed in the bottom part of the mixing space (11). The guide piece can be attached e.g. to the fixed disk (2) by means of a projection (12) extending into the outlet aperture (8) of the disk, or alternatively to the movable disk (3) by projections extending along the walls of the mixing space and engaging in recesses in the movable disk.
Patent FI-89725-C (FI)
Inventor: ANTTILA ASKO
IPC: C23C14/32
Filed: 1992-01-10
Granted: 1993-11-10
Abstract: PCT No. PCT/FI92/00366 Sec. 371 Date Nov. 9, 1994 Sec. 102(e) Date Nov. 9, 1994 PCT Filed Dec. 30, 1992 PCT Pub. No. WO93/14239 PCT Pub. Date Jul. 22, 1993.A plating apparatus used in a diamond plating process in which a first electrode having a surface from which plating material is released is located in connection with a firing electrode to generate a first arc, the first arc being used to start a second arc between the first electrode and a second electrode, and in which apparatus a plasma spray formed from plating material released from the first electrode is directed toward a substrate to be plated includes a grinding element in contact with the surface of the first electrode and a mechanism for rotating the surface of the first electrode. The grinding element may be a firing electrode or an abrading tool. A method of operating the plating apparatus includes abrading the surface of the first electrode from which plating material is released.
Patent FI-96798-C (FI)
Inventor: STAEHR PREBEN
IPC: F04D29/58
Filed: 1992-06-05
Granted: 1996-08-26
Abstract: A ventilator with heat exchanger for heat recovering, in particular for recovering of heat from a flowing medium, such as a gaseous flowing medium, and transferring this heat to another colder flowing medium, such as a gaseous flowing medium, is described. The heat recovering ventilator comprises a heat exchanger for the exchanging of heat between two flowing media (I, II), whereby the exit (2) for the first flowing medium (I) from the heat exchanger is arranged neighbouring, preferably coaxially, to its entrance (3) for the second in opposite direction flowing medium (II), whereby the flowing media (I, II) in the said, preferably coaxial, arrangement are led through a ventilator (8) comprising an on a common shaft and with a, preferably co-rotating, partition (8C) provided double rotor (8I, 8II), whereby these two thus separated rotors each drives one of the two flowing media (I, II) through the heat recovering ventilator. Further embodiments of guiding means improving the functioning of the ventilator, by means of which a very compact embodied structure of the heat recovering ventilator is made possible, are described. The ventilator only requires one single through-opening in a wall for the installing of it.
Patent FI-94796-C (FI)
Inventor: OLSSON JAN
IPC: E06B7/28
Filed: 1992-10-22
Granted: 1995-10-25
Abstract: The invention relates to a weather guard (1) intended to be fitted externally to a window. The guard includes a frame and a cloth (2) coacting with the frame (4, 4a, 4b, 4c) and the frame is intended to abut parts of the building facade (A, A') that are located adjacent the window, such as to form a free space (B) between the window frame and the cloth (2). The frame comprises a plurality of frame-members which extend from a common securing device (3), and a number of these frame-members are pivotally connected to the securing device (3) so as to be movable between a mutually diverging, window-covering position in which the cloth is stretched-out, and a collapsed transport position.
Patent FI-94231-C (FI)
Inventor: KINNUNEN JORMA
IPC: B65H19/28
Filed: 1993-12-16
Granted: 1995-08-10
Abstract: The invention concerns a method in reeling of a paper or board web in a drum reel-up or equivalent, in which, when a paper or board reel (R) formed on a reel spool (11) becomes complete, a new reel spool (11') is brought by means of transfer members (32) into a stand-by position and accelerated up to the web speed, the reel spool (11) with the reel (R) is transferred by means of a transfer device into an exchange position apart from the reel drum (10), and the new, initially accelerated reel spool (11') is transferred into the reeling position (12). When the reel spool (11) with its reel (R) is transferred into the exchange position apart from the reel drum (10), the belt (F) guide roll (21) is transferred into contact with the reel (R) that is being formed onto the reel spool (11), that the guide roll (21) is displaced along with the reel spool (11) into the exchange position so that the web (W) runs during the entire exchange on support of the belt (F) and through the nip (N3) between the guide roll (21) and the reel spool (11). The invention also concerns a device in reeling of a paper or board web in a drum reel-up or equivalent, which device comprises a reel drum (10) and a reel spool (11), the web (W) being fitted to run through the nip (N) between said drum and said spool onto the reel spool (11), which device comprises a transfer device (32) for bringing a new reel spool (11') into nip contact against the reel drum (10) after the paper or board reel (R) on the first reel spool has become complete. The device comprises means for the transfer of the belt (F) guide roll (21), together with the reel spool (11), into the exchange position, so that, during the entire exchange, the web (W) is supported on the belt (F) and fitted to run through the nip (N3) between the guide roll (21) and the reel spool (11). <IMAGE>
Patent FI-98386-C (FI)
Inventor: VIITANEN OLAVI
IPC: D21F3/10
Filed: 1996-03-07
Granted: 1997-06-10
Abstract: The invention concerns a suction roll / suction cylinder (10), which comprises axle journals (13A) on whose support the suction roll / suction cylinder is fitted to revolve, end flanges (12A), with which the axle journals (13A) are connected, a mantle (11), which is connected with the end flanges (12A) and which mantle (11) comprises numerous holes or equivalent openings passing through the mantle (11), said suction roll / suction cylinder (10) being connected to a suction duct (21) that passes into the interior (16) of the roll/cylinder (10) and that transfers the vacuum, and air being sucked through the perforations into the interior (16) of the roll mantle (11) so as to press the paper web (W) towards the outer face of the roll mantle (11). The suction roll / suction cylinder (10) comprises a system of suction pipes (20) connected with the suction duct (21), which system of suction pipes (20) includes at least one suction pipe (23;24), into which suction pipe (23;24) air is guided and/or sucked from the vicinity of the inner face of the roll mantle (11) of the roll/cylinder (10).
Patent NO-152309-C (NO)
Inventor: ANSON DONALD
IPC: F22G5/00
Filed: 1981-09-17
Abstract: An entrained bed combustor may provide constant temperature, superheated steam to a power generating steam turbine independent of the load on the turbine. In a conventional utility boiler heat is transferred in series to the steam generator, superheater and reheater. With the present invention these components may be run in parallel with heat transfer from the entrained bed particles enabling faster start-up and a turn-down capability without a reduction in the superheated steam temperature.
Patent NO-176807-C (NO)
Inventor: MURPHY JOHN R
IPC: C07K14/25
Filed: 1986-02-06
Abstract: A fused gene encoding a hybrid protein, the fused gene including a first sequence encoding a fragment of the diphtheria toxin molecule which renders the hybrid protein capable of penetrating the cytoplasmic membrane of a cell and incapable of killing the cell, fused to a second sequence encoding a portion of a polypeptide ligand effective to enable the hybrid protein to bind selectively to the cell.
Patent NO-170051-C (NO)
Inventor: CHAN JIMMY HUA-HIN
IPC: A01N25/30
Filed: 1986-05-28
Abstract: Disclosed are solid, phytoactive, N-phosphonomethyl-N-carboxy-methyl compositions. Also disclosed are processes for the preparation of such compositions by (a) forming an initial mixture comprising a phytoactive N-phosphonomethyl-N-carboxymethyl compound, a solvent and a molten surfactant, the surfactant being solid at ambient temperatures; (b) removing solvent from the initial mixture to form a final mixture at a temperature above the melting point of the surfactant; (c) cooling said final mixture to a temperature below the melting point of the surfactant to form a N-phosphonomethyl-N-carboxymethyl composition which is solid at ambient temperatures; and (d) processing said composition into particulate form, such as pellets, flakes, granules, or powders. Further disclosed is the use thereof in controlling vegetation.