baber/WOPTO huggingface dataset:
Patent FI-72836-C (FI)
Inventor: DE HAIR JOHANNES THEODORUS WIL
IPC: H01J61/44
Filed: 1983-12-27
Granted: 1987-07-10
Abstract: A low-pressure mercury vapor discharge lamp having a very satisfactory color rendition (R(a,8)>/=85) and having a color temperature of at least 3200 K. and a color point located on or near the Planckian locus. The lamp is provided with a luminescent layer comprising: a. a luminescent alkaline earth metal halophosphate activated by Sb3+ or by Sb3+ and Mn2+ b. a luminescent material activated by Eu2+ and having an emission maximum at 470-500 nm and a half-width value of at most 90 nm and c. a luminescent rare earth metal metaborate activated by Ce3+ and Mn2+ and having a fundamental lattice Ln(Mg,Zn,Cd)B5O10, where Ln represents the elements Y, La and/or Gd, which borate has a red Mn2+ emission.
Patent FI-85134-C (FI)
Inventor: MIIHKINEN VEIJO
IPC: C03B23/03
Filed: 1989-08-11
Granted: 1992-03-10
Abstract: The invention relates to a method and apparatus for manufacturing a bent glass sheet. A glass sheet (9) carried by rollers (7) included in a furnace (1) is transferred onto rollers (8) of a bending mould (10) included in a mould station (3) built as a part of the furnace. By adjusting the position of rollers (8) of bending mould (10) in vertical direction a glass sheet is bent to a desired curvature while heating it in furnace mould station (3). The roller mould (10), along with its bent glass sheet (9 min ), is carried out of furnace (1) and into a chilling station. When using a transferable and adjustable roller mould (10), the apparatus does not set limitations for the size or degree of bending of glass sheets to be bent.
Patent FI-95219-C (FI)
Inventor: BLOMQVIST GUNNAR
IPC: B29C65/10
Filed: 1992-04-30
Granted: 1996-01-10
Abstract: PCT No. PCT/F193/00182 Sec. 371 Date Oct. 4, 1994 Sec. 102(e) Date Oct. 4, 1994 PCT Filed Apr. 29, 1993 PCT Pub. No. WO93/22126 PCT Pub. Date Nov. 11, 1993The present invention relates to a welding method in the manufacture of a spirally wound tube having a thermoplastic profile (1) of a mainly rectangular cross-section. A hole profile (1) is wound in a screw line form manner on a welding drum (2) simultaneously as profile surfaces (1a, 1b), which are to be welded together are heated with hot air to a desired temperature, whereafter a welding mass (S) is extruded onto the heated profile surfaces (1a, 1b) in two streams along each edge of the profile surface (1a, 1b) and the welding mass coated hole profile portions are pressed together by means of a press roller (10). The invention is characterized in that the welding is performed with a welding head (3) coupled to an extruder and provided with a welding keel (4), which from the outside is inserted between two profile surfaces (1a, 1b) to be welded together. Hot air (L1, L2) is blown out through two pairs of air openings (5, 7) in the welding keel (4) against the edge portions of the profile walls (1a, 1b). A keel nose (9) located between the two pairs of air openings is arranged to guide the four hot-air streams (L1, L2) and to prevent heating of the middle portion of the profile surfaces (1a, 1b). The extruded welding mass (S) is pressed out on the heated portions of the profile surfaces (1a, 1b) through two pairs of welding mass openings (6, 8) in the rear section of the welding keel (4). The welding pressure is maintained on a desired level by regulating the friction between the hole profile (1) and the welding drum (2).
Patent FI-94325-C (FI)
Inventor: NIEMINEN JORMA
IPC: B27N3/12
Filed: 1992-05-27
Granted: 1995-08-25
Abstract: In a method for making a fibrous product from vegetable-based cellulosic fibers, an air flow (A) is used for forming a mat on an advancing forming platform (1). The mat is bonded by means of thermally bondable binder fibers, such as thermoplastic fibers intertwined with the cellulosic fibers such that, upon being brought to a binding state through the action of heat, said binder fibers bond the cellulosic fibers to each other in the mat. The thermally bondable binder fibers intertwined with cellulosic fibers are subjected to the action of heat already in air flow (A) carrying the fibers onto forming platform (1) by setting temperature of the air flow sufficiently high.
Patent NO-152098-C (NO)
Inventor: GESSNER WOLFGANG
IPC: E04D5/12
Filed: 1979-06-20
Abstract: The flame resistance of a bituminized roof sheet consisting of a reinforced fleece, a metal foil and bitumen is improved substantially by applying a metal foil to one face. A rupture of the metal foil in the case of stress due to elongation is prevented by wrinkling it. The elongation reserve thus obtained is in the range of from 2 to 35%.
Patent NO-150701-C (NO)
Inventor: LECERF ANDRE
IPC: C01B25/37
Filed: 1980-02-14
Abstract: The invention relates to a positive active material for an electric cell with a non-aqueous electrolyte. Said active material is constituted by an oxyphosphate whose formula is CunOp(PO4)2,n being an integer greater than 3 and lower than or equal to 6 and p being equal to n-3. Application to lithium primary cells.
Patent NO-160029-C (NO)
Inventor: IVARSSON LENNART PAUL
IPC: F27D1/16
Filed: 1982-12-09
Abstract: The invention relates to a process for repairing hot refractory linings by applying a refractory composition by spraying on to the part of the lining to be repaired. The invention resides in the improvement comprising applying a composition containing an effective amount of combustible elongated channel-forming elements substantially evenly distributed throughout the composition.
Patent NO-157290-C (NO)
Inventor: MARZ HORST FRITZ
IPC: B65B3/02
Filed: 1983-01-26
Abstract: A method and apparatus is provided for cartridging viscous explosives mixtures, such as emulsion explosives, in convohety wound paper tubes. The method comprises winding a section of paper film on a rotating hollow mandrel, closing one end of the wound paper tube, injecting the explosives mixture through the hollow mandrel into the paper tube upon the mandrel, removing the filled tube from the mandrel and closing the tube open end. The method replaces higher cost plastic chub packages with low cost paper and allows the efficient and economic production of sensitive small-diameter cartridges wherein the occluded air or gas is not dissipated cartridging.
Patent NO-156221-C (NO)
Inventor: HOEISETH JOHN WILLY
IPC: F16B7/04
Filed: 1983-05-06
Abstract: The invention relates to a device for locking together two members which are telescopically movable in relation to each other with a given clearance between the two members, when the device is in the neutral position, for example a rod or a tube inside an outer tube or a rod or a tube inside an outer sleeve. According to the invention there is an annular recess in the area of the inside of the outer member. In this recess (7) there is fitted a sleeve (8) the external dimensions of which are smaller than the external dimensions of the recess so that the sleeve can be displaced in radial direction in the recess. The clearance (D1) between the sleeve and the inside of the outer member in the area of the recess is greater than the clearance (D2) between the sleeve and the inner member. The inner member (2) extends through the sleeve (8). A screw (11) or something equivalent is provided for the purpose of displacing the sleeve in radial direction in the recess, in the process of locking, and forcing the sleeve against the inner member in such a manner that the latter is locked between on one side the inside of the sleeve in the area of the application of force and on the other side the inside of the outer member on both sides (4,5) of the recess.
Patent NO-160821-C (NO)
Inventor: AAKESSON YNGVE
IPC: A22C25/18
Filed: 1985-02-21
Abstract: A method of producing a frozen fish product in which large blocks of frozen fish (20) are sawn into smaller pieces wherein the sawdust produced by the sawing process is pumped by a high pressure pump to a sprayer (11) from which it is sprayed and reincorporated on to the surface of the frozen sawn pieces.
Patent NO-180079-C (NO)
Inventor: GIBBONS CHARLES E
IPC: B65D5/00
Filed: 1987-03-04
Abstract: The present invention relates to an improved container for citrus juices and other liquids. The container utilizes a paper­board barrier laminate (34, 36, 38, 40) for the containment of essential oils and the prevention of losses of Vitamin C. Also disclosed is a process of making the laminate. The laminate makes use of a layer of a heat-sealable glycol-modified polyethylene terephthalate (40) to enhance the barrier properties of the laminate.
Patent NO-170643-C (NO)
Inventor: BJOERKMAN LARS
IPC: E04B1/00
Filed: 1990-01-04
Abstract: A balcony floor is made up of a plurality of equally long, horizontal sectional floor elements (1, 2, 3, 4) of steel sheet, which are arranged side by side and welded to each other, and of a horizontal sectional end element (6) of steel sheet which is disposed at each end of the sectional floor elements (1-4), extends at right angles to the sectional floor elements and has a vertical web portion (6a) which engages and is welded to the ends of the sectional floor elements. Each of the intermediate sectional floor elements (2, 3) and one (4) of the outer two sectional floor elements (1, 4) have at the side edge facing the other outer sectional floor element (1), a downwardly bent floor element-stiffening flange (2a, 3a, 4a) forming a recess for receiving a part of the horizontal portion of the adjacent sectional floor element (1, 2, 3) and also serving to stiffen the web portion (6a) of the sectional end element (6). The web portion of one sectional end element supports balcony railing attachments which are located substantially opposite a respective downwardly bent floor element-stiffening flange (2a, 4a).
Patent NO-179732-C (NO)
Inventor: BALDWIN SHERYL D
IPC: A24D1/02
Filed: 1992-09-09
Abstract: This invention relates to the control of the burn rate of a cigarette. The burn rate is controlled by the use of a paper wrapper to which regions of cellulosic material are applied and bonded. The cellulosic material is applied during a manufacturing step for the base paper wrapper, either off or on-line of the paper wrapper-forming
Patent NO-178161-C (NO)
Inventor: SJOSTROM ALBIN
IPC: E06B9/68
Filed: 1993-07-08
Abstract: A roll-up door comprises a flexible door leaf (1) which is rolled up round an upper roller (2) and which, when unrolled therefrom, closes a door opening. A motor turns the roller (2) in both the unrolling and the rolling-up direction. Two upper pulleys (4), which are coaxial with the roller (2), are disposed one at each end of the roller so as to turn with the roller. Two ropes (6), each travelling over a lower pulley (5) provided in the lower part of the door opening, are, at one end, fixed to the free end of the door leaf (1) and, at the other end, fixed to an upper pulley (4) each, so as to be rolled up round the upper pulley when the roller (2) is turned in the unrolling direction and be unrolled from the upper pulley when the roller is turned in the rolling-up direction. The two upper pulleys (4) are of larger diameter than the roller (2). The upper pulleys (4) are connected to the roller (2) by a spring means (7) which is adapted, when the roller (2) is turned in the unrolling direction, to entrain the two upper pulleys (4) in this movement. The spring means (7) is so mounted that its spring tension increases when the roller (2) is thus turned owing to the fact that the upper pulleys (4) turn more slowly than the roller because of the difference in diameter.
Patent NO-179888-C (NO)
Inventor: IHRN HARALD
IPC: G06Q30/06
Filed: 1993-12-17
Abstract: In a method of ordering services, like booking hotel rooms, the ordering is performed via a user terminal connected to a central data processing device. A service request is specified and information of a service is retrieved from a data base in the central data processing device. When a given service offer is selected, a connection is automatically established between the user terminal and service location terminal via the central data processing device, whereupon the desired service can be ordered and the order confirmed. Further orders can be placed before the connection is broken. When an order has been made, the data base is automatically updated from the service location. A system is also specified for implementing the method. In a telemarketing system, a suitable user terminal may be a touch-tone telephone. The user terminal may also be a dedicated terminal with software for specifying the order.
Patent CA-2000486-C (CA)
Inventor: STERN BRIAN ALLEN
IPC: C08G63/66
Filed: 1989-10-11
Granted: 1996-11-05
Abstract: Aromatic polyesters based on isophthalic acid, terephthalic  acid, p-hydroxybenzoic acid, hydroquinone and an arylene diol are described.  The five monomers  are used in well-specified proportions and yield polymers that display an excellent overall combination of mechanical and thermal properties. The subject copolyesters have melting points of at least about 260° C; their heat distortion temperatures  are at least about 200° C.  They have fiber ratings of up to 3. The novel polymers can be melt-fabricated using standard injection molding, extrusion and melt-spinning techniques.
Patent CA-2001483-C (CA)
Title: Dispositif de correction de temps de propagation de groupe en hyperfrequence
Inventor: JANER PATRICK
IPC: H01P1/00
Filed: 1989-10-25
Granted: 1993-10-05
Abstract: Le correcteur de T.P.G. en hyperfréquence utilise la réflexion de l'onde hyperfréquence sur une impédance complexe correctrice. Il utilise un diviseur de puissance, par exemple du type Wilkinson. L'impédance complexe est branchée sur la porte qui est habituellement la porte d'entrée du diviseur. L'onde est appliquée sur une des deux autres portes, et l'autre porte est utilisée comme porte de sortie de l'onde hyperfréquence corrigée en phase.
Patent CA-2006954-C (CA)
Inventor: SPALINK ROBERT D
IPC: F16L37/23
Filed: 1989-12-29
Granted: 1996-11-19
Abstract: The invention relates to refrigeration couplings and more  specifically  to  an  improved  valve  construction  for maximizing fluid flow in a small diameter coupling with a minimum of pressure loss.  The invention incorporates a quick assembly of internal parts which are removable for repair and changing of the sealing rings which are used in the self-sealing valves.
Patent CA-2009584-C (CA)
Title: Lighting system for illuminating billboards and the like
Inventor: HAMMOND DOUGLAS S
IPC: G09F13/02
Filed: 1990-02-08
Granted: 1994-10-25
Abstract: A new and improved lighting system for illuminating signs such as billboards and the like which increases the amount of light illuminating the light from a light source by 15 to 20% as compared with  previous  sytems  and  decreases  the  variance  of  illumination intensity by 50%.
Patent CA-2011621-C (CA)
Inventor: KEEFE ROBERT LEROY JR
IPC: D07B1/02
Filed: 1990-03-07
Granted: 1999-07-13
Abstract: Very high strength cords are made and described which are composed of a core and a sheath of twisted yarns plied around the core in such a way that the cord exhibits greatly improved retained strength after use.
Patent CA-2015804-C (CA)
Title: Polymer hydrogenation process
Inventor: REMPEL GARRY L
IPC: C08F8/04
Filed: 1990-05-01
Granted: 1996-10-22
Abstract: Selective hydrogenation of the carbon-carbon double bonds  of  conjugated diene  copolymers  is effected  in homogeneous  solution  in  an  organic  solvent  in  the presence of certain divalent ruthenium carbonyl complex catalysts  containing  phosphine  ligands  having  bulky alkyl substituents.   The ruthenium catalysts have the general formula:          RuXY(CO)ZL2               -(1) or       RuX(NO)(CO)L2                             -(2) wherein X is a halogen atom, most preferably chlorine, or  a  carboxylate  group,  Y  is  a halogen  atom,  more preferably chlorine, a hydrogen atom, a phenyl group, a carboxylate group or phenylvinyl group, Z is carbonyl, pyridine, benzonitrile, trimethylphosphite or no ligand and L is a phosphine ligand having at least one bulky alkyl  substituent,  preferably  tricyclohexyl  or  tri-isopropyl.
Patent CA-2017269-C (CA)
Title: Fluorogenic benzoxazoles
Inventor: HABENSTEIN KLAUS
IPC: C07H21/04
Filed: 1990-05-22
Granted: 2001-01-09
Abstract: The invention relates to fluorogenic compounds of the formula (I) (see formula I) in which X is O or S, R is a radical which can be split off by enzymatically catalyzed hydrolysis;      R1 is H, C1- to C4-alkyl or phenyl, which can be substituted by 1 to 3 -CH3; and A has a molecular structure which lengthens the mesomerism of the benzohetercyclic ring system, in particular includes aromatic or heteroaromatic and also substituted and optionally benzo-fused 6- and 5-membered ring systems which can also attack in the 2-position of the benzoheterocyclic radical via one or more multiple bonds, or an electron-withdrawing group, such as CN or CF3. for the detection of hydrolyzing enzymes and the use of the fluorogenic compounds.
Patent CA-2020347-C (CA)
Inventor: BETTERLEY TODD R
IPC: B26D7/22
Filed: 1990-07-03
Granted: 2001-03-20
Abstract: A guard for teeth on a cutting blade comprising a guard portion having a side part adapted to lay along one side of the teeth and a projecting part adapted to project past the points of the teeth, an anchor portion adapted to be fixed to the blade at a position spaced from the teeth, and a hinge portion of resiliently flexible polymeric material joining the guard and anchor portions. The hinge portion affords movement of the guard portion relative to the anchor portion from a normal protecting position along and projecting past the teeth, to a cut position spaced from the teeth so that the teeth can be used to cut material, while biasing the guard portion to its normal protecting position.
Patent CA-2021203-C (CA)
Title: Direction correcting device for shield tunnelling machine
Inventor: AKESAKA TOSHIO
IPC: E21D9/06
Filed: 1990-07-13
Granted: 1994-10-25
Abstract: A direction correcting device for a shield tunnelling machine having a shield body provided with a head portion and a tail portion following the head portion is adapted to correct the direction of the head portion relative to the tail portion.  The device comprises three jacks respectively having two connecting portions relatively displaced in the axial direction of the tail portion, and a connecting body for interconnecting the head portion and the tail portion so as to permit the head portion and the tail portion to swing, while preventing the head portion and the tail portion from relatively displacing in the axial direction of the tail portion.  Each of the jacks is connected at one connecting portion to the head portion, while being connected at the other connecting portion to the tail portion, and the jacks and the connecting body are disposed around the axis of the tail portion at angular intervals.
Patent CA-2021276-C (CA)
Title: Recovering a sulphur-containing reservoir fluid
Inventor: WILLIAMS PETER J
IPC: E21B43/16
Filed: 1990-07-16
Granted: 2001-12-18
Abstract: Method of recovering a normally gaseous fluid containing sulphur compounds and elemental sulphur from an underground reser-voir (5), which method comprises constructing a well extending to the underground reservoir (5) and arranging in the well an open-ended tubing (12) extending to surface which tubing (12) is provid-ed at its lower end with a pump (14) driven by an electric motor (15), allowing reservoir fluid to enter into the lower end of the tubing (12), supplying power to the electric motor (14), and introducing a solvent for sulphur into the reservoir fluid upstream to the inlet (18) of the pump (14). Optionally the apparatus is further provided with an ejector (35) arranged upstream to the pump (14) driven by solvent jetted out of nozzle (40).
Patent CA-2028894-C (CA)
Inventor: MATSUMURA HIROYUKI
IPC: B28B1/30
Filed: 1990-10-30
Granted: 1997-08-26
Abstract: A tube is formed from a polycrystalline silicon carbide having a density of from 3.18 to 3.21 g/cm3, a maximum impurity content of 20 ppm, and imperviousness to fluids by a process which comprises precipitating  the silicon carbide on the surface of a rod-shaped graphite structure by a chemical vapor-phase synthesis method and thereafter removing the graphite structure.  A water-jet nozzle  of  high  resistance  to  abrasive  wear  can  be produced by using this tube as an inner tube thereof to form  the  flow  path  for  a  water  jet to  be  ejected therethrough.
Patent CA-2031335-C (CA)
Inventor: SMITH JOHN L C
IPC: F41H11/14
Filed: 1990-12-03
Granted: 1994-07-26
Abstract: A minefield breaching system or apparatus and a delivery projectile therefor comprises a projectile arranged to be mounted on a rifle, light mortar or similar weapon and to be projected in a desired direction by firing a round from the weapon into the projectile; an explosive line connected directly or indirectly at one end thereof to the projectile; and detonation means arranged to be connected directly or indirectly to the explosive line at the other end thereof for detonation of the explosive line; the projectile comprising a rocket the motor of which is arranged for operational ignition upon a round from the weapon being fired into the projectile, and the projectile carrying a presence or location indicator together with power means for operation of the indicator.
Patent CA-2037911-C (CA)
Title: Microstrip antenna system
Inventor: TOSHIKIYO HIRATA
IPC: H01Q3/24
Filed: 1990-07-09
Granted: 1996-03-05
Abstract: When a beam is formed in a direction at a switching point of microstrip array panels, two microstrip array panels associated with the switching point are used and a phase shift due to arrangement of the panels is compensated by a pre-set phase shifter so that sufficient gains can be secured for omni directions including boundary directions of the array panels in which very small gains have been obtained previously.
Patent CA-2037983-C (CA)
Title: Spring separator/lubricator for leaf spring in trucks
Inventor: DAWSON WILLIAM L
IPC: B60G11/12
Filed: 1991-03-15
Granted: 1994-06-28
Abstract: ABSTRACT OF THE DISCLOSURE         A plastic pad is loosely positioned between a leaf spring end and a top wall of a mounting slot in a vehicle hanger.  The plastic pad is preferably slid between the spring end and slot top wall when the load on the spring is relaxed or removed.  The plastic pad is positioned relative to the hanger while the load is relaxed to allow for limited subsequent longitudinal movement of the pad when the load is reapplied and the vehicle is in use.  The plastic pad may have stop members thereon at opposite ends thereof respectively to engage the hanger and limit further longitudinal pad movement in that direction before the pad falls out.
Patent CA-2038504-C (CA)
Inventor: ISOBE MAKOTO
IPC: C23C2/28
Filed: 1991-03-18
Granted: 1994-03-08
Abstract: ABSTRACT OF THE DISCLOSURE            A method of producing a hot-dip galvannealed steel sheet from a very-low-carbon cold-rolled steel sheet containing not less than 0.01 wt% but not more than 0.1 wt% of Ti, by subjecting the cold-rolled steel sheet to a process conducted in a continuous hot-dip galvanizing system including a heat treatment, hot-dip galvanizing and a subsequent galvannealing.  The method is characterized by the steps of:  subjecting the cold-rolled steel sheet to a degreasing and an acid cleaning; subjecting the degreased and acid-cleaned steel sheet to a heat treatment conducted in a reducing gas atmosphere; and cooling the heat-treated steel sheet at a temperature not lower than 380°C but not higher than the hot-dip galvanizing bath temperature, before the steel sheet is subjected to the hot-dip galvanizing.  The very-low-carbon cold-rolled steel sheet contains, not less than 0.01 wt% but not more than 0.1 wt% of Ti, not more than 0.005 wt% of C, not less than 0.01 wt% but not more than 0.1 wt% of A?, and the balance substantially incidental inclusions and Fe.