baber/WOPTO huggingface dataset:
Patent FI-93514-C (FI)
Inventor: DE GELIS ALAIN
IPC: A47C/
Filed: 1992-02-26
Granted: 1995-04-25
Abstract: A slatted bed base comprising a series of units (13) each of which includes an upper slat (3) on a lower support (5) mounted on a rigid, central and longitudinal beam (7) which is fixed in relation to the floor. The lower support (5) and the upper slat (3) are connected by a flexible linking element (14) allowing relative movement between the support (5) and the slat (3). The units (13) are spaced apart so that they can move independently of each other.
Patent NO-153397-C (NO)
Inventor: GENNARI FEDERICO
IPC: C07H19/16
Filed: 1982-09-10
Abstract: New S-adenosylmethionine (SAM) salts of formula   <IMAGE> (I)  have been prepared in which R, R1, R2, m, n and A are as defined in the text. The methods of preparing the new products starting from SAM salts are described. The new products are stable and highly bioavailable, particularly when administered orally.
Patent NO-164093-C (NO)
Inventor: BRAENDSTROEM ARNE ELOF
IPC: A61K31/44
Filed: 1983-08-02
Abstract: Novel compounds of the formulawherein R is H or CH<sub>3</sub>, a process for their preparation, and their use as intermediates in the preparation of pharmaceutically useful compounds, e.g. substituted benzimidazoles containing a pyridine radical, i.a. omeprazole.
Patent NO-163029-C (NO)
Inventor: MANLOW TERENCE VICTOR
IPC: E21D11/08
Filed: 1984-06-26
Abstract: A method of constructing a lined or relined tunnel utilizes four lining segments, three of which (1, 2, 3) have a longer arcuate length than the fourth (4). The tunnel is constructed within a shield (20) having a tubular member (21) and a curved build plate (22) having a minimum internal dimension at least the same as the outside radius of the lining. The shield also has a circular skirt (25) the upper part of which is extended rearwardly to form a hood (26). In the method a length of tunnel is excavated and the shield positioned therein, a first segment (1) is positioned on the build plate and the segments (2, 3) then located upon the first segment (1). The ends of the second and third segments (2, 3) remote from the segment (1) are pivoted outwardly to locate the fourth segment (4). The shield is provided with a flexible collar (27) extending from the confluence of the member (21) and skirt (25) interiorly of the shield to provide a seal between the lining segments and the collar against filler material (40), the collar having an L-shape for clampingly securing the collar to the tubular member and skirt combination.
Patent NO-175066-C (NO)
IPC: C12P/
Filed: 1986-04-16
Abstract: DNA construct contains a nucleotide sequence (I) encoding a protein, which, on activation, has the same biological activity for blood coagulation as Factor VIIa. (I) codes at least partially for Factor VII and comprises a first sequence (Ia) encoding a calcium binding domain, joined to a second sequence downstream of (Ia), which encodes a catalytic domain for the serine protease activity of Factor VIIa. (Ia) comprises a gene encoding Factor VII, Factor IX, Factor X, Protein C, prothrombin or Protein S. - A recombinant plasmid is provided which includes a promoter followed downstream by (I), which is followed downstream by a polyadenylation signal.
Patent NO-177586-C (NO)
Inventor: DIXON EILEEN
IPC: A61J1/03
Filed: 1988-08-05
Abstract: The container for medicaments comprises two spaces for receiving medicaments of two different types of administration. The first space is formed by a bag (10) for receiving, for example, transdermal plasters. The second space contains a press-through package (41), which is fixed in the manner of a sandwich between two parts (32, 34) of the box, with individual dosage containers (42). <IMAGE>
Patent NO-171806-C (NO)
Inventor: HUELIN KIRK JOHN
IPC: E06B7/22
Filed: 1988-12-20
Abstract: PCT No. PCT/GB88/00299 Sec. 371 Date Aug. 3, 1989 Sec. 102(e) Date Aug. 3, 1989 PCT Filed Apr. 19, 1988 PCT Pub. No. WO88/08478 PCT Pub. Date Nov. 3, 1988.A sealable frame structure for a closable opening, such as a doorway, comprises a sub-frame (1) which is adapted to be built into an opening in a wall and a frame shroud (7) adapted to be fixed to the sub-frame. The sub-frame is U-shaped in cross-section and its web is provided with a series of holes (2) by means of which the sub-frame may be secured to the wall by anchor fixings. One limb (3) of the U-shaped frame is provided with a series of holes (4) for the reception of studs (8) welded on the frame shroud (7). A strip (9) of stainless steel or like material is secured to the other limb (5) of the subframe by means of bolts (10) and nuts (11) and the frame shroud (7) is secured to the strip (9) by screws (12) which engage in drilled and tapped holes (13) in a strip (14) of steel. An extruded strip (15) of silicone rubber having a protruding profile (16) is fitted over an edge of the strip (9) and forms a seal with the edge of a door closing the doorway. A door is also provided having a stepped edge portion extending along its upper and side edges for engagement with the sealable frame structure.
Patent NO-176527-C (NO)
Inventor: MAUBERT CLAUDE
IPC: D21H19/66
Filed: 1990-04-09
Abstract: - Papermaking. 
<??>- The base comprises, on at least one face:
 - a first coat of a conventional coating slip deposited at a rate of 3 to 25 g/m<2>,
 - at least one superposed coat deposited at a rate of 1 to 10 g/m<2> and based on conventional pigments, at least one conventional binder and gloss pigments in a proportion of at least 20 % of parts by weight of the traditional pigment charge and corresponding to a particle size of between 0.05 and 1 micrometre and, preferably, close to 0.5 micrometre. 
<??>- Application to the production of a high-gloss paper.
Patent NO-173703-C (NO)
Inventor: HOEFER RAINER
IPC: C08G18/08
Filed: 1991-02-06
Abstract: A general purpose household adhesive comprises an essentially clear and at least largely solvent-free polyurethane aqueous dispersion based on: a mixture of polyols composed wholly or partly of polytetrahydrofurane; a bi- or multi-functional isocyanate component having an OH:NCO ratio with respect to the mixture of polyols between 1:0.5 and 1:2.0, preferably between 1:1.0 and 1:1.7 and in particular between 1:1.05 and 1:1.6; a functional component capable of forming salts in an aqueous solution; and, if desired, a chain-lengthening agent.
Patent CA-2008276-C (CA)
Title: Tree excavator
Inventor: HALL PETER J
IPC: A01G23/04
Filed: 1990-01-22
Granted: 1995-05-09
Abstract: An excavator for excavating a tree and forming a root ball consisting of an excavator scoop having a plurality of segments mounted for movement with respect to one another between a nested position in which the segments are nested one within another and a deployed position in which the segments are extended from one another and cooperate with one another to form a bowl-shaped scoop.  A drive mechanism is provided which serves to drive the segments from the nested position to the deployed position, such that when the nested segments are located adjacent a tree and then driven to the deployed position the segments will pass under the tree to excavate the tree and form a root ball within the deployed scoop.  The excavator is mounted on a crane which is in turn mounted on a truck.  The crane serves to manipulate the excavator between a ground contacting position and a load transporting position.  In this load transporting position a tree is supported with its root ball in the scoop and its trunk and branches extending toward the back end of the truck.
Patent CA-2019676-C (CA)
Title: Particle-mediated transformation of animal somatic cells
Inventor: BRILL WINSTON J
IPC: C12N15/87
Filed: 1990-06-22
Granted: 2005-08-09
Abstract: A method is disclosed for the convenient transformation of the somatic cells of animals. Somatic cell transformation is useful for medical and veterinary care of genetic diseases, and other therapeutic or animal improvement purposes. The method makes use of an electric discharge particle acceleration apparatus which can inject very small particles of gold or other dense material carrying genetic constructs coated on them into the living cells of animals. The animals not only live, but there is no visible bruising or bleeding at the site of the treatment. The method is particularly adaptable since the force of the particle injection in such a spark discharge apparatus is adjustable by adjustments to the voltage of the spark discharge.
Patent CA-2021342-C (CA)
Title: Resolution process of intermediates useful for the preparation of diltiazem
Inventor: GIORDANO CLAUDIO
IPC: A61K31/55
Filed: 1990-07-17
Granted: 2002-01-29
Abstract: A process of spontaneous resolution of compounds of formula (see formula I) wherein R has the meanings reported in the description, is described.        The compounds of formula III are intermediates useful for the preparation of Diltiazem.
Patent CA-2022299-C (CA)
Title: Non-invasive cardiac performance monitoring device and method
Inventor: KUNIG HORST E
IPC: A61B5/04
Filed: 1990-07-30
Granted: 1999-01-05
Abstract: A non-invasive cardiac monitoring device for calculating the cardiac performance parameters of heartbeat, stroke volume, and cardiac output for an individual.  The device receives a plurality of electrocardiogram waveform signals from the individual and selects the R-wave component having the maximum value of the electrocardiogram waveform signals and the T-wave component having the maximum value of the electrocardiogram waveforms.  From these values, the stroke volume of the individual and the cardiac output of the individual may be calculated according to the equation: Stroke Volume = 6 x R(max.)/T(max.) + 26Ø          The periodicity of subsequent electrocardiogram waveforms are utilized to calculate the cardiac performance of the individual.
Patent CA-2022991-C (CA)
Title: Anhydride-functional organo(poly)siloxanes, a process for preparing the same and uses thereof
Inventor: HERZIG CHRISTIAN
IPC: C08G77/38
Filed: 1990-08-09
Granted: 1995-08-08
Abstract: Anhydride-functional organo(poly)siloxanes having average units of the general formula                   (I), in which the R(s) are the same or different and represent a monovalent hydrocarbon radical or a monovalent halogenated hydrocarbon radical having from 1 to 18 carbon atom(s) per radical, A represents a radical of the formula             and/or           in which R1 represents a hydrogen atom or a monovalent hydro-carbon radical or a monovalent halogenated hydrocarbon radi-cal having from 1 to 12 carbon atom(s) per radical and R2 represents a hydrogen atom or a monovalent hydrocarbon radi-cal having from 1 to 12 carbon atom(s) per radical, or the two radicals R and R2 together represent a divalent hydro-carbon radical having from 3 to 5 carbon atoms per radical, R3 represents a hydrogen atom or a monovalent hydrocarbon radical having from 1 to 4 carbon atom(s) per radical, with the proviso that R3 is a hydrogen atom if the two radicals R1 and R2 together represent a divalent hydrocarbon radical having from 3 to 5 carbon atoms per radical, R4, which may be the same or different, represent a hydrogen atom, a halogen atom or a cyano radical, a is 0 or 1, with an average of from 0.003 to 1.0, b is 0, 1, 2 or 3, with an average of from 0.05 to 2.5, and the sum of a+b is an average which is not greater than 3, with the proviso that at least one A radical is present per molecule.
Patent CA-2024253-C (CA)
Title: Entities for cancer therapy
Inventor: HUBER BRIAN
IPC: C12N9/12
Filed: 1990-08-29
Granted: 2001-12-04
Abstract: Novel molecular chimaeras produced by recombinant BNA techniques are described. They comprise a target tissue specific transcriptional regulatory sequence (TRS) linked and controlling the expression of a heterologous enzyme for example Varicella Zoster Virus Thymidine Kinase (VZV TK) gene. A molecular chimaera is packaged into a synthetic retroviral particle which is capable of infecting mammalian tissue. This in turn may be administered to a patient, and the TRS will be selectively transcriptionally activated in the target tissue (for example cancerous tissue). Administration of compounds which are selectively metabolised by the enzyme produce cytotoxic or cytostatic metabolites in situ thereby selectively killing or arresting the growth of the target cell.
Patent CA-2028860-C (CA)
Title: Short-range radar transceiver employing a fet oscillator
Inventor: WEN CHENG P
IPC: G01S7/03
Filed: 1990-03-23
Granted: 1995-05-09
Abstract: A field effect transistor FMCW radar trans-ceiver  for  short-range  target  detection,  employs  a varactor-tuned, gallium arsenide field effect transistor, voltage-controlled oscillator in the dual role of the transmitter signal source and the local oscillator.  The radar  transceiver  is  capable  of  operating  at  low  IF frequencies for short range, which can be less than 30 feet, target detection.
Patent CA-2031005-C (CA)
Title: Direct transmission system for a bicycle
Inventor: LEE WEI
IPC: B62M11/02
Filed: 1990-11-28
Granted: 1994-05-31
Abstract: A direct transmission for a bicycle has a box disposed on a rear axle on which a conical gear is disposed.  A shaft is coupled to the conical gear so as to drive the hub.  A spring biases the shaft toward an annular flange in order that the shaft cannot move longitudinally relative to the box.  A hole with a notch is formed in a rear and outer end of the box.  The rear axle can be inserted through the notch into the hole.  A sleeve nut is engageable with the rear axle so as to stably retain the rear axle in position.
Patent CA-2033338-C (CA)
Title: Injection-molding dimension-control and clamp-reduction
Inventor: SORENSEN JENS OLE
IPC: B29C45/37
Filed: 1990-05-30
Granted: 2001-04-24
Abstract: The dimensions of an injected molded hollow plastic product are controlled and the separative force exerted against mold sections (10, 12) during molding of the product are reduced by injecting plastic material continuously from a gate (30) into a mold cavity (16) having flow channels (19), extending through the cavity region until the mold cavity is filled with said injected plastic material, with said injection being under such conditions of injection pressure, injected plastic material temperature, mold cavity temperature, flow channel length, distance between flow channels, flow channel thickness and wall thickness in a thin-cavity region between flow channels that initially injected plastic material solidifies in the thin-cavity regions to thereby stabilize one mold section being filled with the injected plastic material, and to thereby reduce said separative force.
Patent CA-2038717-C (CA)
Inventor: DOHNAL DIETER
IPC: H01H9/00
Filed: 1991-03-20
Granted: 1999-09-21
Abstract: A stepper drive for a step-type transformer has an upper geneva wheel rotatable about a wheel axis, a lower geneva wheel spaced below the upper wheel and also rotatable about the axis, and a driver rotatable about a driver axis adjacent the wheels and having an upper abutment engageable with the upper wheel and a lower abutment engageable with the lower wheel and offset by about 180° relative to the driver axis from the upper abutment. A selector abutment is provided on the upper wheel offset from the axis thereof. A selector lever pivotal about a selector axis offset from the wheel axis is engageable with the selector abutment in end positions of the upper wheel. A blocking plate shiftable radially on the lever between an actuated position and an unactuated position is urged by a spring into the unactuated position. A blocking element on the plate is positioned in the path of the upper abutment of the driver in the actuated position and out of the path of the upper abutment of the driver in the unactuated position. The driver is rotated about its axis to displace the upper drive wheel between its end positions, and engage the selector abutment in the one end position of the upper wheel against the blocking element to shift it into the actuated position on such engagement.
Patent CA-2042370-C (CA)
Inventor: GONZALEZ JORGE T
IPC: B62D25/06
Filed: 1990-09-26
Granted: 1993-07-13
Abstract: Abstract of the Disclosure A replacement custom hard top or roof (20) for vehicle (10). The roof (20) is aerodynamic and provides greater headroom or interior vertical space forthe occupants of the vehicle (10). The replacement roof (20) comprises three separate levels (21, 23, 25) distinguished by three riser portions (19, 22, 24).Two of the riser portions (19, 22) are convex and the third riser portion (24) is concave.
Patent CA-2044497-C (CA)
Title: Surface treating agent for aluminum line pattern substrate
Inventor: AOYAMA TETSUO
IPC: H01L23/52
Filed: 1991-06-13
Granted: 1999-02-23
Abstract: A surface treating agent for an aluminum line pattern substrate is disclosed, comprising an aqueous solution containing 0.01 to 15% by weight of quaternary ammonium hydroxide represented by the general formula:                (see fig. I) wherein R is an alkyl group having 1 to 3 carbon atoms, or a hydroxy-substituted alkyl group having 1 to 3 carbon atoms, and R1, R2 and R3 are independently an alkyl group having 1 to 3 carbon atoms, and 0.1 to 20% by weight of sugar or sugar alcohol.  This agent can inhibit the after-corrosion of aluminum effectively.
Patent CA-2044592-C (CA)
Title: Emulsion de liant bitumineux a viscosite controlee par addition de scleroglucane
Inventor: CHAVEROT PIERRE
IPC: C08L25/00
Filed: 1990-10-25
Granted: 2001-10-23
Abstract: Emulsion de liant bitumineux formée d'une dispersion d'une phase organique consistant en un liant bitumineux dans une phase aqueuse renfermant un système émulsifiant, constitué d'un ou plusieurs agents émulsifiants, un agent épaississant hydrosoluble et éventuellement un agent régulateur du pH. L'agent épaississant, dont l'utilisation permet de contrôler la viscosité de l'émulsion, renferme au moins 40% en poids d'un scléroglucane. L'émulsion obtenue est utilisable pour des applications de technique routière, d'étanchéité en génie civil ou an bâtiment ou encore pour des emplois industriels.
Patent CA-2044638-C (CA)
Inventor: ARIYAMA TATSURO
IPC: C21B13/14
Filed: 1991-06-14
Granted: 2001-02-13
Abstract: A prereduction furnace of a smelting reduction facility comprises a fluidizing prereduction chamber in the upper part of the prereduction furnace wherein iron ores are fed and prereduced, a gas blowing chamber installed in the lower part of the prereduction furnace wherein a reducing gas is fed, a distributor for separating the fluidizing prereduction chamber from the blowing chamber, and a discharge pipe for discharging the prereduced ore from the fluidizing prereduction chamber.      The distributor includes a body of refractory material, a metal plate installed on the bottom of the body, nozzles passing through the body and the metal plate, metallic pipes inserted in the nozzles, and cooling pipes connected to the metal plate. A metallic box may be installed below the metal plate for providing passages for letting a gas flow. A bottom plate may be installed spacedly below the metal plate, with nozzles passing therethrough. The distributor may comprise a rigid thick plate and a refractory layer thereon.
Patent CA-2047829-C (CA)
Title: Dragline rotating frame structure
Inventor: MALIK DEV R
IPC: B66C13/04
Filed: 1991-07-24
Granted: 1995-08-15
Abstract: A  frame for an excavating machine having a ring gear wherein the frame is rotated with respect to the ring gear includes top and bottom plates.  A plurality of compartments are circularly disposed within the frame and between the plates.  A plurality of drive units are provided wherein each drive unit is mounted within one of the plurality of compartments below the top plate.  The drive units extend below the bottom plate for driving engagement with the ring gear.  A plurality of radially disposed bulkheads are located within the frame between the top and bottom plates and between the plurality of compartments.
Patent CA-2049616-C (CA)
Title: Contactless test method and system for testing printed circuit boards
Inventor: SOIFERMAN JACOB
IPC: G01R31/315
Filed: 1991-08-21
Granted: 2000-04-04
Abstract: This application describes a novel method and its implementation for testing unpopulated and populated electronic printed circuit boards (PCBs).  This method can be used to develop a new contactless test system (CTS). While eliminating drawbacks of existing test systems, this method measures electromagnetic near field distribution in the vicinity of a PCB, contactlessly, by using suitable sensors (possibly printed near field planar antennas) and sensitive measuring and processing devices. The electromagnetic fields (EMF) are generated by the distribution of charges and currents on paths and elements of the board under test (BUT). Therefore, accurate and repeatable measurements of these fields produce a specific pattern for the BUT. Such a pattern is then compared to a known pattern for the same type of board to determine whether the BUT is faulty or non-faulty.
Patent CA-2063576-C (CA)
Title: Slow release vehicles for minimizing skin irritancy of topical compositions
Inventor: BAZZANO GAIL S
IPC: A61K31/20
Filed: 1990-06-07
Granted: 1994-01-25
Abstract: Stable, aqueous gel vehicles are provided for the topical application to the skin of irritating active ingredients such as retinoids, particularly tretinoin, with slow release of the active ingredient and minimal irritancy to the skin. The vehicles include a gelling agent effective to form a gel and hold the active ingredient in the aqueous medium for slow release on the skin, and an effective amount of an antioxidant to retard decomposition of the active ingredient. The vehicles and formulations are preferably aqueous emulsions which contain a solubilizing agent for the generally non-water soluble active ingredients, as well as usually an emulsifying agent and/or surfactant. Chelating agents, emollients, preservatives and other adjuvants and additives may also be included in the vehicles and formulations.
Patent CA-2070097-C (CA)
Title: Compression ring for internal-combustion engines
Inventor: MIURA TAKASHI
IPC: F02F5/00
Filed: 1992-05-29
Granted: 1998-08-25
Abstract: A compression ring for an internal-combustion engine includes an outer circumferential surface and a lower circumferential surface which define a lower outer circumferential corner, a radially extending first butt end face having having a circumferentially projecting rib, and a radially extending second butt end face opposing the first butt end face and having a circumferentially extending notch for receiving the rib.          The lower outer circumferential corner portion has a cut-away portion extending along the entire circumference thereof except at portions contiguous to the first and second butt end faces.