baber/WOPTO huggingface dataset:
Patent CA-1324745-C (CA)
Inventor: BARLETTA GUALTIERO
IPC: C11D1/22
Filed: 1989-06-02
Granted: 1993-11-30
Abstract: PROCESS FOR MANUFACTURING PARTICULATE DETERGENT COMPOSITION DIRECTLY FROM IN SITU      PRODUCED ANIONIC DETERGENT SALT            ABSTRACT OF THE DISCLOSURE:         A particulate detergent composition, such as one comprising sodium linear higher alkylbenzene sulfonate (LAS) and bentonite, is made directly from anionic synthetic organic detergent acid by neutralizing such acid with a neutralizing agent, such as aqueous sodium hydroxide solution, in a reaction vessel and directly discharging the neutralized detergent salt from the reaction vessel into an absorption zone wherein globules of the anionic detergent salt, in aqueous solution or dispersion, and particulate solid carrier particles are rapidly circulated and repeatedly brought into contact with one another to produce detergent salt - carrier composition particles or agglomerates.  In preferred aspects of the invention the bentonite will be admitted exteriorly to the neutralized detergent salt solution in an absorption zone so as to prevent contact with the walls of such zone of the aqueous solution or dispersion of detergent salt, and the detergent salt - carrier composition will be directly delivered to an agglomerator, granulator or tumbling drum, and the composition will be converted to particles of desired sizes.         Also within the invention are apparatuses that are useful in carrying out the described processes.  Additionally, instead of employing aqueous or liquid neutralizing agents, powdered solids may be used, in which case the neutralization and absorption functions may take place in the same zone and be effected by the same materials, such as alkaline builders, e.g., sodium carbonate.
Patent CA-1315812-C (CA)
Title: Door operator with locking mechanism
Inventor: DAUGIRDAS KRISTUPAS
IPC: E05B65/10
Filed: 1989-06-13
Granted: 1993-04-06
Abstract: Abstract of the Disclosure Disclosed is an operator for a door mounted by frame means so as to be slidable along a track between open and closed positions. The door has a peripheral edge which is engaged to provide a positive locking of the door. The operator includes a shaft rotatably mounted alongside the door. A locking pawl is mounted to the shaft for rotation therewith so as to be movable between an unlocked position remote from a door edge and a locked position overlying the door edge so as to block the opening thereof. A lockout lever is also attached to the shaft for rotation therewith, and is movable between an idle position whereat the shaft is rotated to bring the locking pawl to its unlocked position and a lockout position whereat the shaft is rotated to bring the locking pawl to its locked position. An emergency lever is attached to the shaft for rotation therewith, and is movable between an idle position whereat the shaft is rotated to bring the locking pawl to its locked position and an open position whereat the shaft is rotated to bring the locking pawl to its unlocked position. A spring and a pneumatic actuator move the shaft back and forth in opposite directions of rotation so as to move the locking pawl between its locked and unlocked postitions.
Patent CA-1311665-C (CA)
Title: Articulated steering driveshaft
Inventor: GROAT JOHN L
IPC: B62D1/19
Filed: 1989-06-14
Granted: 1992-12-22
Abstract: Abstract An articulated steering driveshaft for an automotive vehicle includes first and second shaft segments coupled by a selectively foldable joint with the joint comprising a hinge for joining the shaft segments for rotation about an axis perpendicular to the axis of the shafts, and a sleeve slidably mounted upon the shaft segments and the hinge, with the sleeve being movable from a first position in which the sleeve extends axially over substantially the entirety of the hinge, to a second position in which the sleeve extends over a lesser portion of the hinge, with these positions being further characterized in that while occupying the first position the sleeve is adapted to transmit steering torque from one of the shaft segments to the other of the segments while maintaining the segments in a co-axial alignment, whereas while occupying the second position the sleeve allows the shaft segments to fold with respect to each other about the axis of the hinge.
Patent CA-1317251-C (CA)
Inventor: COOK STEVEN T
IPC: B21D45/04
Filed: 1989-08-29
Granted: 1993-05-04
Abstract: METHOD AND APPARATUS          FOR TRANSFERRING RELATIVELY FLAT OBJECTS        Abstract of the Disclosure An apparatus for transferring a relatively flat object from a work station along a transfer path includes an upper tooling within the work station for locating the object in a ready position by causing an upper surface of the object to adhere to the tooling.  The object is thus unsupported along its lower surface.  A manifold forming at least one orifice is located adjacent to and directed toward the ready position, and is connected to a source of pressurized gas.  A valve initiates and discontinues flow of pressurized gas through the orifice.  A control system controls the valve to direct a stream of pressurized gas through the orifice as or before an object is located in the ready position, thereby causing the transfer of the object in free flight from the work station.
Patent CA-1331881-C (CA)
Title: Connecting device between a window and a window-raiser arm in a vehicle door
Inventor: BERTOLINI CARLO
IPC: E05F11/44
Filed: 1989-09-21
Granted: 1994-09-06
Abstract: ABSTRACT       Connecting device between a window and a window-raiser arm in a vehicle door This device comprises a section (6) fixed to the lower edge of the window and designed for receiving at least one rolling or sliding roller (5) of the arm (3) of the  window; it is characterized by an orifice (8) inten-ded for the introduction of the roller (5) and formed in the section (6), and the latter contains a slideway (9), on which the  roller (5) can roll or slide  and which is equipped with a pawl (11) for being driven in transla-tional movement by the roller as far as its position closing the orifice  (8)  for the introduction of the roller  (5)  and with a pawl  (13)  for keeping in the assembly position and in the normal position.   This arrangement makes it possible to carry out assembly between the window and window raiser automatically by robot.
Patent CA-1295857-C (CA)
Title: Process and apparatus for intelligent chord accompaniment
Inventor: WILLIAMS ANTHONY G
IPC: G10H7/00
Filed: 1989-09-28
Granted: 1992-02-18
Abstract: ABSTRACT     An improved digital synthesizer type electronic musical instrument that has automatic chord accompaniment according to pre-recorded and transposed musical sequences and an improved process for operating the improved digital synthesizer musical instrument.  The electronic musical instrument also can provide intelligent accompaniment, such as voice leading to an operator's keyboard input.
Patent CA-1335692-C (CA)
Inventor: RZECHULA MICHAEL J
IPC: F25C3/02
Filed: 1989-09-29
Granted: 1995-05-30
Abstract: The high energy cost accompanying the use of hot water in resurfacing ice rinks is reduced by use of an addi-tive for treating water used to form ice or ice layers which comprises a surfactant, a primary alcohol and a silicone. The surfactant acts to reduce permanently the surface ten-sion of the water while the silicone acts as a defoamer col-lapsing any bubbles formed on the surface and also as a lub-ricant when pressure is applied on the ice such as by an ice skate blade.  The alcohol is believed to aid in providing a generally homogenous mixture when added to water.  The com-position allows the use of much cooler water, normally in the range of 45°  to 55°F,  in forming ice with favorable characteristics.  The invention also encompasses novel meth-ods of forming layers of ice using the additive.
Patent CA-1308930-C (CA)
Inventor: HOFFMAN PAUL
IPC: E02D27/02
Filed: 1991-05-14
Granted: 1992-10-20
Abstract: Abstract of the Disclosure A body member comprising either a concrete block or molded or stamped product, includes upwardly opening recesses forming an anchor seat for building elements.  The recesses may extend fully from side to side and also open out the sides so that building elements can be laid horizontally therein or fully across the body member.  The recesses also include a central socket for receiving an upright pillar.          Embodiments of the invention may include depending foot members.  Embodiments of the invention also include structure for fastening building elements to the body member.  A further embodiment employs depending projections at outer portions thereof which frictionally fit on top of a base block and stabilize the body member against lateral movement.
Patent DK-164770-C (DK)
Inventor: ZAHRADNIK ROBERT THOMAS
IPC: A61K6/02
Filed: 1983-08-01
Granted: 1993-01-04
Abstract: A neutral topical sodium fluoride gel is disclosed which comprises a thickened aqueous solution of sodium fluoride buffered to maintain a pH of from about 5 to 9.
Patent FI-72447-C (FI)
Inventor: FARRER PETER BADEN
IPC: B24D15/08
Filed: 1983-11-23
Granted: 1987-06-08
Abstract: A knife scabbard including a hollow housing (1) which is adapted to receive the blade of a knife and which at least partially contains a pivoted carrier member (4) having a blade sharpening device (39) mounted thereon. A latch device (6) is also pivotally connected to the housing (1) and overlies part of the carrier member (4) and in particular that part which carries the sharpening device (39) so as to bear on the upper edge of a knife blade which engages the sharpening device. The pivotal axis of the carrier member is located adjacent a top wall (11) of the housing and at an inner end of the carrier member which is divided so that a knife blade can pass therethrough and intersect the pivot axis. Mounting means for the pivoted inner end of the carrier member (4) comprises a part of the housing (1) and a portion of a spring which also serves to urge the carrier member aboutthe pivot axis towards the housing top wall (11). The pivot axis of the carrier member is located inwards of the housing relative to the pivot axis of the latch device (6) and a reaction portion (34) of the latch device engages an upper surface (35) of the carrier member (4) at a location between those two axes.
Patent FI-78301-C (FI)
Inventor: ESANU ANDRE
IPC: C07H19/24
Filed: 1985-04-22
Granted: 1989-07-10
Abstract: This invention relates to new pyranoderivatives of the formula: <IMAGE>   wherein X1 is H, Cl or Br and Z stands for:   <IMAGE> wherein X2 is H, Cl or Br, T is O or S and Y stands for an arabinose, xylose or ribose moiety, the acetylated form of the same, with either a pyranose or furanose configuration and bound to the R moiety of either the  alpha  or the  beta  anomer, to a preparation process of said compounds from stoichiometric proportions of the compound R-H and of the selected ose, and to therapeutic compositions, the active ingredient of which comprises at least one of these compounds associated with an appropriate diluent or carrier.
Patent FI-93683-C (FI)
Inventor: ONG ESTELA T
IPC: H01M8/04
Filed: 1987-04-16
Granted: 1995-05-10
Abstract: Reduction of electrode metal dissolution in electrolyte between two metal electrodes of a voltaic cell by adding an electrode metal dissolution reduction agent to the electrolyte prior to operation of the cell, the electrode metal dissolution reduction agent being a sacrificial electrode metal, a metal promoting common ion effect with one of the electrode metals, seed metal particles serving as precipitation sites for an electrode metal, and combinations thereof. Reduction of the electrode metal dissolution in the electrolyte of a voltaic cell is also achieved by maintaining a partial pressure of carbon dioxide of about 0,5 to about 1,5 atmospheres in the electrolyte during operation of the cell. The method and electrolyte is particularly suited for molten carbonate fuel cells.
Patent FI-88109-C (FI)
Inventor: DILUZIO NICHOLAS R
IPC: C12R1/84
Filed: 1987-04-16
Granted: 1993-04-13
Abstract: A new class of soluble phosphorylated glucans is described as well as the process for making the same. According to a preferred embodiment, the soluble phosphorylated glucan is derived from the yeast Saccharomyces cerevisiae. The soluble phosphorylated glucans are useful for prophylactic and therapeutic applications against neoplastic, bacteria, viral, fungal and parasitic diseases. Additionally, they may be administered as a non-toxic adjuvant, in combination with chemotherapy. The soluble phosphorylated glucans are also useful for stimulating macrophage cells, either in vivo or in vitro, to produce a cytotoxic/cyctostatic factor effective against cancer cells.
Patent FI-96515-C (FI)
Inventor: BAYLY ANDREW EDWARD
IPC: D21H17/26
Filed: 1988-03-09
Granted: 1996-07-10
Abstract: An air permeable sheet-like structure comprising 5% to 50% by weight of reinforcing fibres (1) which are between about 5 and about 50 millimetres long, and from 50% to 95% by weight of wholly or substantially unconsolidated particulate non-cross-linked elastomeric material (3), and in which the fibrous (1) and elastomeric components (3) are bonded (2) into an air permeable structure.
Patent FI-95287-C (FI)
Inventor: SPECKER HUGO
IPC: D01D5/16
Filed: 1989-06-01
Granted: 1996-01-10
Abstract: PCT No. PCT/CH88/00179 Sec. 371 Date Jun. 8, 1989 Sec. 102(e) Date Jun. 8, 1989 PCT Filed Oct. 6, 1988 PCT Pub. No. WO89/03437 PCT Pub. Date Apr. 20, 1989.In a process for manufacturing a smooth, dimensionally stable, shrink-resistant polyester filament yarn, the starting product is a polyester POY. The polyester POY (5a) is cold-stretched (5b) in a stretching ratio of 1.8 to 2.5 and then relaxed with an advance of approximately 3 to 10%. The yarn so obtained has an initial modulus of 600 to 1200 cN/tex, a reversibility limit greater than >8 cN/tex, and an extensibility less than <20%. It is used as a high-strength polyester yarn whenever dimensional stability is essential.
Patent FI-96713-C (FI)
Inventor: WILLIAMS CHARLES E
IPC: E06B3/92
Filed: 1990-12-20
Granted: 1996-08-12
Abstract: A system in which movable panels (15) are supported from overhead tracks (10,12,14) by carriers (32,34) engaged in the tracks so that the panels are movable between a storage area (19) and operable positions by moving the carriers along the tracks. The tracks are provided with an arrangement of bars (18) which are selectively positioned at the junction between angularly related track sections (10,12) and which, in cooperation with a preselected portion or portions (38,68) of the carriers, permit only certain panels to move from one track section into another and block the entry of others. In addition, an arrangement of diverters (16) are selectively positioned in the track sections (10) in the area of the junctions between track sections, these diverters, in cooperation with a preselected portion or portions (66) of the carriers, preventing certain panels from continuing along a given track section (10) and diverting these panels into an adjacent, angularly related track section (12). <IMAGE>   <IMAGE>
Patent NO-153793-C (NO)
Inventor: BERGENTZ SVEN ERIK
IPC: B23K26/00
Filed: 1981-08-19
Abstract: The invention relates to a vascular prosthesis in the form of a flexible tube which can be implanted in animals or human beings, with a regular pattern of blind holes in the external surface of the tube, which are regular with regard to direction, transverse dimensions and depth and are produced by laser treatment.The invention also relates to a method of producing such a vascular prosthesis consisting in that the holes are produced by means of pulsated laser beams along one or more helical lines, the tube being rotated and displaced axially at the same time.
Patent NO-162589-C (NO)
Inventor: WOERNLEIN HANS JUERGEN
IPC: G01D11/30
Filed: 1982-08-06
Abstract: 1. Device for mounting measuring instruments in control panels, with two mounting elements (5) arranged at opposite sides of the housing (3) of the measuring instrument, each mounting element (5) consisting of a thin elastic plate which is mounted on the housing (3) and which is formed from a holding part (5) and a wing-shaped angled clamping part (6), characterized in that the holding part (5) is constructed to be rectangular for mounting a cuboid housing, and ends (7) are angled in a U-shape away form the plane of the plate at its narrow sides, in that these ends (7) are parallel to one another and have elastic locking catches (8), in that the holding part (5) is fitted flat into an opening (10) of equal size in the housing (3) without increasing the external dimensions of the housing (3), in which arrangement the locking latches (8) detachably anchor the plate (4) in opening (9) in the housing (3).
Patent NO-158650-C (NO)
Inventor: FLADERER HEINRICH
IPC: H04J3/06
Filed: 1983-07-25
Abstract: A time division multiplex signal of a high order with a frame code word which occurs block-wise is distributed between a plurality of channels in a demultiplexer and is supplied to the inputs of a synchronizing arrangement. The transmission path of the synchronizing arrangement comprises memories and a channel distributor. The channel distributor is controlled by the first memory by way of a decoder, further memories, and a coder in a single step. A logic linking arrangement and a frame counter permit resynchronization only when the frame code has failed to appear four times in succession. The synchronizing arrangement facilitates high-speed synchronization at bit rates of 140 Mbit/s and 565 Mbit/s, and also permits construction in accordance with emitter-coupled logic technology.
Patent NO-174093-C (NO)
Inventor: JOHNSON BARBARA JILL
IPC: B65D77/30
Filed: 1989-02-08
Abstract: A means which aids in the opening of a flexible package comprising a tab (10) made of a resilient material integral with or secured to the package, lines of weakening (13) defining a cutter (14) capable of piercing the lidding material (17) of the package, said lines of weakening (13) capable of being bent, broken or torn by finger pressure on the tab (10) to expose or make effective the cutting edge of the cutter (14).
Patent NO-178306-C (NO)
Inventor: COY DAVID H
IPC: A61P31/04
Filed: 1989-05-23
Abstract: A linear peptide which is an analog of a naturally occurring, biologically active bombesin having an active site and a binding site responsible for binding of bombesin to a receptor on a target cell, cleavage of a peptide bond in the active site of the naturally occurring peptide being unnecessary for in vivo biological activity, the analog having a non-peptide bond instead of a peptide bond between an amino acid of the active site and an adjacent amino acid, and having the same binding site as the naturally occurring peptide, so that the analog, is capable of acting as a competitive inhibitor of naturally occurring bombesin by binding to the receptor and, by virtue of the non-peptide bond, failing to exhibit the in vivo activity of naturally occurring bombesin.
Patent NO-172474-C (NO)
Inventor: CAPJON JAN
IPC: A61H31/00
Filed: 1990-06-12
Abstract: PCT No. PCT/NO91/00073 Sec. 371 Date Feb. 8, 1993 Sec. 102(e) Date Feb. 8, 1993 PCT Filed May 22, 1991 PCT Pub. No. WO91/19473 PCT Pub. Date Dec. 26, 1991.A resuscitation device having a specific frame design with an integrated hydraulic plunger frame which is adapted to be strapped over a patient's chest. The frame is designed with two protruding arms stretching towards the patient's armpits. The frame includes flexible straps coiled onto spring biased rotatable reels. The straps end in respective armpit stays which are looked into recesses in a back support. The plunger of the frame stops against a limiting means which limits the travel of the plunger automatically according to the size of the patient's chest.
Patent AU-663906-C (AU)
Title: Medicaments
Inventor: AKEHURST RACHEL ANN
IPC: A61K31/58
Filed: 1992-12-04
Granted: 1993-07-19
Abstract: This invention relates to a canister suitable for delivering a pharmaceutical aerosol formulation for inhalation therapy including a propellant which comprises a container capable of withstanding the vapor pressure of the propellant used, which container is closed with a metering valve and contains a pharmaceutical aerosol formulation for inhalation therapy consisting essentially of a physiologically effective amount of particulate medicament, 1,1,1,2-tetrafluoroethane as propellant and up to 5% w/w based upon propellant of a polar co-solvent, which formulation is substantially free of surfactant.
Patent CA-2000800-C (CA)
Title: Directional solidification of metal matrix composites
Inventor: AGHAJANIAN MICHAEL KEVORK
IPC: B22F3/26
Filed: 1989-10-13
Granted: 2002-01-15
Abstract: A metal matrix composite is formed by contacting a molten matrix alloy with a permeable mass of filler material or preform in the presence of an infiltrating atmosphere.      Under these conditions, the molten matrix alloy will spontaneously infiltrate the permeable mass of filler material or preform under normal atmospheric pressures.      Once a desired amount of spontaneous infiltration has been achieved, or during the spontaneous infiltration step, the matrix metal which has infiltrated the permeable mass of filler material or preform is directionally solidified.      This technique allows the production of spontaneously infiltrated metal matrix composites having improved microstructures and properties.
Patent CA-2006733-C (CA)
Title: Polyimide foam
Inventor: EZAWA HIROSHI
IPC: C08G73/10
Filed: 1989-12-27
Granted: 1996-01-02
Abstract: Thermoplastic polyimide foams are provided which essentially consist of recurring units represented by the formula (I):       (I) (wherein X is a bond, divalent hydrocarbon radical having from 1 to 10 carbon atoms etc. and R is an aliphatic radical having 2 or more carbon atoms, cycloaliphatic radical etc.).  The foams have an apparent density of from 0.02 to 0.2 g/cc and preferably an average cell diameter of 0.1 to 1 mm and a closed cell content of 50% or more.
Patent CA-2007023-C (CA)
Title: Inverter circuit and a method for controlling same
Inventor: HARVEST NILS-OLE
IPC: H02M1/38
Filed: 1990-01-03
Granted: 1994-09-13
Abstract: ABSTRACT          An  inverter circuit  is  provided  in  which  two  semiconductor switching elements are arranged in series between the positive and negative pole of a d.c.  source.    An alternating current can be derived between the two semiconductor switching elements. The two semiconductor switching elements are operated with a pulse width-modulated operating signal,  it being possible for the scanning ratio to vary this signal in time  to produce a current at the inverter outlet that correspondingly varies with time.   Each semiconductor switching element requires a certain switching off period to be changed from a conductive into the non-conductive condition after the arrival of a command.    The switching  off  period  increases  the  risk  of  short  circuits between the two poles of the d.c. source.    For compensation purposes,  ignition  retarders  could  be  employed.     However, these  change  the  predetermined  scanning  ratio  so  that  the outlet  voltage  no  longer  corresponds  to  the  predetermined desired voltage.   According to the invention, an outlet voltage is obtained that fairly accurately corresponds to the desired voltage without the danger of short circuits by merely operating one of  the  two semiconductor  switching  elements  whilst  the other one remains blocked.
Patent CA-2011238-C (CA)
Title: Pharmaceutical treatment
Inventor: BOYD MALCOLM RICHARD
IPC: A61K31/52
Filed: 1990-03-01
Granted: 2000-03-28
Abstract: Pharmaceutical use of a compound of formula (A):    or a pro-drug, or a pharmaceutically acceptable salt, phosphate ester and/or acyl derivative of either of the foregoing; in the treatment of hepatitis B virus infections.